Use card (#19)

* the process of using card (uncompleted)

* code style: tab is 2 spaces(not \t or 4 space)

* update lua54.dll to MinGW version(no cygwin1.dll required)

* basic ui logic

* ActiveSkill

* modidy ActiveSkill defaults

* todo: defaultEquipSkill

* client

* send use card to server

* playing phase, equip

Co-authored-by: Ho-spair <linyuy@163.com>

CMakeLists.txt

@@ -3,10 +3,10 @@ cmake_minimum_required(VERSION 3.16)
 project(FreeKill VERSION 0.0.1)
 
 find_package(Qt5 REQUIRED COMPONENTS
-    Gui
-    Qml
-    Network
-    Multimedia
+  Gui
+  Qml
+  Network
+  Multimedia
 )
 
 find_package(Lua)

lua/client/client.lua

@@ -5,140 +5,140 @@ Client = class('Client')
 
 -- load client classes
 ClientPlayer = require "client.clientplayer"
-dofile "lua/client/client_util.lua"
 
 fk.client_callback = {}
 
 function Client:initialize()
-    self.client = fk.ClientInstance
-    self.notifyUI = function(self, command, jsonData)
-        fk.Backend:emitNotifyUI(command, jsonData)
-    end
-    self.client.callback = function(_self, command, jsonData)
-        local cb = fk.client_callback[command]
-        if (type(cb) == "function") then
-            cb(jsonData)
-        else
-            self:notifyUI(command, jsonData);
-        end
+  self.client = fk.ClientInstance
+  self.notifyUI = function(self, command, jsonData)
+    fk.Backend:emitNotifyUI(command, jsonData)
+  end
+  self.client.callback = function(_self, command, jsonData)
+    local cb = fk.client_callback[command]
+    if (type(cb) == "function") then
+      cb(jsonData)
+    else
+      self:notifyUI(command, jsonData);
     end
+  end
 
-    self.players = {}       -- ClientPlayer[]
+  self.players = {}     -- ClientPlayer[]
 end
 
 ---@param id integer
 ---@return ClientPlayer
 function Client:findPlayer(id)
-    for _, p in ipairs(self.players) do
-        if p.player:getId() == id then return p end
-    end
-    return nil
+  for _, p in ipairs(self.players) do
+    if p.player:getId() == id then return p end
+  end
+  return nil
 end
 
 fk.client_callback["Setup"] = function(jsonData)
-    -- jsonData: [ int id, string screenName, string avatar ]
-    local data = json.decode(jsonData)
-    local id, name, avatar = data[1], data[2], data[3]
-    local self = fk.Self
-    self:setId(id)
-    self:setScreenName(name)
-    self:setAvatar(avatar)
-    Self = ClientPlayer:new(fk.Self)
-    table.insert(ClientInstance.players, Self)
+  -- jsonData: [ int id, string screenName, string avatar ]
+  local data = json.decode(jsonData)
+  local id, name, avatar = data[1], data[2], data[3]
+  local self = fk.Self
+  self:setId(id)
+  self:setScreenName(name)
+  self:setAvatar(avatar)
+  Self = ClientPlayer:new(fk.Self)
+  table.insert(ClientInstance.players, Self)
 end
 
 fk.client_callback["AddPlayer"] = function(jsonData)
-    -- jsonData: [ int id, string screenName, string avatar ]
-    -- when other player enter the room, we create clientplayer(C and lua) for them
-    local data = json.decode(jsonData)
-    local id, name, avatar = data[1], data[2], data[3]
-    local player = fk.ClientInstance:addPlayer(id, name, avatar)
-    table.insert(ClientInstance.players, ClientPlayer:new(player))
-    ClientInstance:notifyUI("AddPlayer", jsonData)
+  -- jsonData: [ int id, string screenName, string avatar ]
+  -- when other player enter the room, we create clientplayer(C and lua) for them
+  local data = json.decode(jsonData)
+  local id, name, avatar = data[1], data[2], data[3]
+  local player = fk.ClientInstance:addPlayer(id, name, avatar)
+  table.insert(ClientInstance.players, ClientPlayer:new(player))
+  ClientInstance:notifyUI("AddPlayer", jsonData)
 end
 
 fk.client_callback["RemovePlayer"] = function(jsonData)
-    -- jsonData: [ int id ]
-    local data = json.decode(jsonData)
-    local id = data[1]
-    for _, p in ipairs(ClientInstance.players) do
-        if p.player:getId() == id then
-            table.removeOne(ClientInstance.players, p)
-            break
-        end
+  -- jsonData: [ int id ]
+  local data = json.decode(jsonData)
+  local id = data[1]
+  for _, p in ipairs(ClientInstance.players) do
+    if p.player:getId() == id then
+      table.removeOne(ClientInstance.players, p)
+      break
     end
-    fk.ClientInstance:removePlayer(id)
-    ClientInstance:notifyUI("RemovePlayer", jsonData)
+  end
+  fk.ClientInstance:removePlayer(id)
+  ClientInstance:notifyUI("RemovePlayer", jsonData)
 end
 
 fk.client_callback["ArrangeSeats"] = function(jsonData)
-    local data = json.decode(jsonData)
-    local n = #ClientInstance.players
-    local players = {}
+  local data = json.decode(jsonData)
+  local n = #ClientInstance.players
+  local players = {}
 
-    for i = 1, n do
-        table.insert(players, ClientInstance:findPlayer(data[i]))
-    end
-    ClientInstance.players = players
+  for i = 1, n do
+    table.insert(players, ClientInstance:findPlayer(data[i]))
+  end
+  ClientInstance.players = players
 
-    ClientInstance:notifyUI("ArrangeSeats", jsonData)
+  ClientInstance:notifyUI("ArrangeSeats", jsonData)
 end
 
 fk.client_callback["PropertyUpdate"] = function(jsonData)
-    -- jsonData: [ int id, string property_name, value ]
-    local data = json.decode(jsonData)
-    local id, name, value = data[1], data[2], data[3]
-    ClientInstance:findPlayer(id)[name] = value
-    ClientInstance:notifyUI("PropertyUpdate", jsonData)
+  -- jsonData: [ int id, string property_name, value ]
+  local data = json.decode(jsonData)
+  local id, name, value = data[1], data[2], data[3]
+  ClientInstance:findPlayer(id)[name] = value
+  ClientInstance:notifyUI("PropertyUpdate", jsonData)
 end
 
 --- separated moves to many moves(one card per move)
 ---@param moves CardsMoveStruct[]
 local function separateMoves(moves)
-    local ret = {}  ---@type CardsMoveInfo[]
-    for _, move in ipairs(moves) do
-        for _, info in ipairs(move.moveInfo) do
-            table.insert(ret, {
-                ids = {info.cardId},
-                from = move.from,
-                to = move.to,
-                toArea = move.toArea,
-                fromArea = info.fromArea,
-            })
-        end
+  local ret = {}  ---@type CardsMoveInfo[]
+  for _, move in ipairs(moves) do
+    for _, info in ipairs(move.moveInfo) do
+      table.insert(ret, {
+        ids = {info.cardId},
+        from = move.from,
+        to = move.to,
+        toArea = move.toArea,
+        fromArea = info.fromArea,
+      })
     end
-    return ret
+  end
+  return ret
 end
 
 --- merge separated moves (one fromArea per move)
 local function mergeMoves(moves)
-    local ret = {}
-    local temp = {}
-    for _, move in ipairs(moves) do
-        if temp[move.fromArea] == nil then 
-            temp[move.fromArea] = {
-                ids = {},
-                from = move.from,
-                to = move.to,
-                fromArea = move.fromArea,
-                toArea = move.toArea
-            }
-        end
-        table.insert(temp[move.fromArea].ids, move.ids[1])
+  local ret = {}
+  local temp = {}
+  for _, move in ipairs(moves) do
+    if temp[move.fromArea] == nil then 
+      temp[move.fromArea] = {
+        ids = {},
+        from = move.from,
+        to = move.to,
+        fromArea = move.fromArea,
+        toArea = move.toArea
+      }
     end
-    for _, v in pairs(temp) do
-        table.insert(ret, v)
-    end
-    return ret
+    table.insert(temp[move.fromArea].ids, move.ids[1])
+  end
+  for _, v in pairs(temp) do
+    table.insert(ret, v)
+  end
+  return ret
 end
 
 fk.client_callback["MoveCards"] = function(jsonData)
-    -- jsonData: CardsMoveStruct[]
-    local raw_moves = json.decode(jsonData)
-    local separated = separateMoves(raw_moves)
-    local merged = mergeMoves(separated)
-    ClientInstance:notifyUI("MoveCards", json.encode(merged))
+  -- jsonData: CardsMoveStruct[]
+  local raw_moves = json.decode(jsonData)
+  local separated = separateMoves(raw_moves)
+  local merged = mergeMoves(separated)
+  ClientInstance:notifyUI("MoveCards", json.encode(merged))
 end
 
 -- Create ClientInstance (used by Lua)
 ClientInstance = Client:new()
+dofile "lua/client/client_util.lua"

lua/client/client_util.lua

@@ -1,64 +1,145 @@
+-- All functions in this file are used by Qml
+
 function Translate(src)
-    return Fk.translations[src]
+  return Fk.translations[src]
 end
 
 function GetGeneralData(name)
-    local general = Fk.generals[name]
-    if general == nil then general = Fk.generals["diaochan"] end
-    return json.encode {
-        kingdom = general.kingdom,
-        hp = general.hp,
-        maxHp = general.maxHp
-    }
+  local general = Fk.generals[name]
+  if general == nil then general = Fk.generals["diaochan"] end
+  return json.encode {
+    kingdom = general.kingdom,
+    hp = general.hp,
+    maxHp = general.maxHp
+  }
 end
 
+local cardSubtypeStrings = {
+  [Card.SubtypeNone] = "none",
+  [Card.SubtypeDelayedTrick] = "delayed_trick",
+  [Card.SubtypeWeapon] = "weapon",
+  [Card.SubtypeArmor] = "armor",
+  [Card.SubtypeDefensiveRide] = "defensive_horse",
+  [Card.SubtypeOffensiveRide] = "offensive_horse",
+  [Card.SubtypeTreasure] = "treasure",
+}
+
 function GetCardData(id)
-    local card = Fk.cards[id]
-    if card == nil then return json.encode{
-        cid = id,
-        known = false
-    } end
-    return json.encode{
-        cid = id,
-        name = card.name,
-        number = card.number,
-        suit = card:getSuitString(),
-        color = card.color,
-    }
+  local card = Fk.cards[id]
+  if card == nil then return json.encode{
+    cid = id,
+    known = false
+  } end
+  local ret = {
+    cid = id,
+    name = card.name,
+    number = card.number,
+    suit = card:getSuitString(),
+    color = card.color,
+    subtype = cardSubtypeStrings[card.sub_type]
+  }
+  return json.encode(ret)
 end
 
 function GetAllGeneralPack()
-    local ret = {}
-    for _, name in ipairs(Fk.package_names) do
-        if Fk.packages[name].type == Package.GeneralPack then
-            table.insert(ret, name)
-        end
+  local ret = {}
+  for _, name in ipairs(Fk.package_names) do
+    if Fk.packages[name].type == Package.GeneralPack then
+      table.insert(ret, name)
     end
-    return json.encode(ret)
+  end
+  return json.encode(ret)
 end
 
 function GetGenerals(pack_name)
-    local ret = {}
-    for _, g in ipairs(Fk.packages[pack_name].generals) do
-        table.insert(ret, g.name)
-    end
-    return json.encode(ret)
+  local ret = {}
+  for _, g in ipairs(Fk.packages[pack_name].generals) do
+    table.insert(ret, g.name)
+  end
+  return json.encode(ret)
 end
 
 function GetAllCardPack()
-    local ret = {}
-    for _, name in ipairs(Fk.package_names) do
-        if Fk.packages[name].type == Package.CardPack then
-            table.insert(ret, name)
-        end
+  local ret = {}
+  for _, name in ipairs(Fk.package_names) do
+    if Fk.packages[name].type == Package.CardPack then
+      table.insert(ret, name)
     end
-    return json.encode(ret)
+  end
+  return json.encode(ret)
 end
 
 function GetCards(pack_name)
-    local ret = {}
-    for _, c in ipairs(Fk.packages[pack_name].cards) do
-        table.insert(ret, c.id)
-    end
-    return json.encode(ret)
+  local ret = {}
+  for _, c in ipairs(Fk.packages[pack_name].cards) do
+    table.insert(ret, c.id)
+  end
+  return json.encode(ret)
+end
+
+---@param card string | integer
+---@param player integer
+function CanUseCard(card, player)
+  local c   ---@type Card
+  if type(card) == "number" then
+    c = Fk:getCardById(card)
+  else
+    error()
+  end
+
+  local ret = c.skill:canUse(ClientInstance:findPlayer(player))
+  return json.encode(ret)
+end
+
+---@param card string | integer
+---@param to_select integer @ id of the target
+---@param selected integer[] @ ids of selected targets
+---@param selected_cards integer[] @ ids of selected cards
+function CanUseCardToTarget(card, to_select, selected)
+  local c   ---@type Card
+  local selected_cards
+  if type(card) == "number" then
+    c = Fk:getCardById(card)
+    selected_cards = {card}
+  else
+    error()
+  end
+
+  local ret = c.skill:targetFilter(to_select, selected, selected_cards)
+  return json.encode(ret)
+end
+
+---@param card string | integer
+---@param to_select integer @ id of a card not selected
+---@param selected integer[] @ ids of selected cards
+---@param selected_targets integer[] @ ids of selected players
+function CanSelectCardForSkill(card, to_select, selected_targets)
+  local c   ---@type Card
+  local selected_cards
+  if type(card) == "number" then
+    c = Fk:getCardById(card)
+    selected_cards = {card}
+  else
+    error()
+  end
+
+  local ret = c.skill:cardFilter(to_select, selected_cards, selected_targets)
+  return json.encode(ret)
+end
+
+---@param card string | integer
+---@param selected integer[] @ ids of selected cards
+---@param selected_targets integer[] @ ids of selected players
+function CardFeasible(card, selected_targets)
+  local c   ---@type Card
+  local selected_cards
+  if type(card) == "number" then
+    c = Fk:getCardById(card)
+    selected_cards = {card}
+  else
+    error()
+  end
+
+  local ret = c.skill:feasible(selected_cards, selected_targets)
+  return json.encode(ret)
 end

lua/client/clientplayer.lua

@@ -5,9 +5,9 @@
 local ClientPlayer = Player:subclass("ClientPlayer")
 
 function ClientPlayer:initialize(cp)
-    self.player = cp
-    self.handcardNum = 0
-    self.known_cards = {}
+  self.player = cp
+  self.handcardNum = 0
+  self.known_cards = {}
 end
 
 return ClientPlayer

lua/core/card.lua

@@ -3,6 +3,7 @@
 ---@field name string
 ---@field suit Suit
 ---@field number integer
+---@field trueName string
 ---@field color Color
 ---@field id integer
 ---@field type CardType
@@ -26,10 +27,9 @@ Card.NoColor = 3
 
 ---@alias CardType integer
 
-Card.TypeSkill = 1
-Card.TypeBasic = 2
-Card.TypeTrick = 3
-Card.TypeEquip = 4
+Card.TypeBasic = 1
+Card.TypeTrick = 2
+Card.TypeEquip = 3
 
 ---@alias CardSubtype integer
 
@@ -54,39 +54,41 @@ Card.DiscardPile = 7
 Card.Void = 8
 
 function Card:initialize(name, suit, number, color)
-    self.name = name
-    self.suit = suit or Card.NoSuit
-    self.number = number or 0
+  self.name = name
+  self.suit = suit or Card.NoSuit
+  self.number = number or 0
+  self.trueName = name
 
-    if suit == Card.Spade or suit == Card.Club then
-        self.color = Card.Black
-    elseif suit == Card.Heart or suit == Card.Diamond then
-        self.color = Card.Red
-    elseif color ~= nil then
-        self.color = color
-    else
-        self.color = Card.NoColor
-    end
+  if suit == Card.Spade or suit == Card.Club then
+    self.color = Card.Black
+  elseif suit == Card.Heart or suit == Card.Diamond then
+    self.color = Card.Red
+  elseif color ~= nil then
+    self.color = color
+  else
+    self.color = Card.NoColor
+  end
 
-    self.package = nil
-    self.id = 0
-    self.type = 0
-    self.sub_type = Card.SubTypeNone
+  self.package = nil
+  self.id = 0
+  self.type = 0
+  self.sub_type = Card.SubTypeNone
+  self.skill = nil
 end
 
 function Card:getSuitString()
-    local suit = self.suit
-    if suit == Card.Spade then
-        return "spade"
-    elseif suit == Card.Heart then
-        return "heart"
-    elseif suit == Card.Club then
-        return "club"
-    elseif suit == Card.Diamond then
-        return "diamond"
-    else
-        return "unknown"
-    end
+  local suit = self.suit
+  if suit == Card.Spade then
+    return "spade"
+  elseif suit == Card.Heart then
+    return "heart"
+  elseif suit == Card.Club then
+    return "club"
+  elseif suit == Card.Diamond then
+    return "diamond"
+  else
+    return "unknown"
+  end
 end
 
 return Card

lua/core/card_type/basic.lua

@@ -2,16 +2,17 @@
 local BasicCard = Card:subclass("BasicCard")
 
 function BasicCard:initialize(name, suit, number)
-    Card.initialize(self, name, suit, number)
-    self.type = Card.TypeBasic
+  Card.initialize(self, name, suit, number)
+  self.type = Card.TypeBasic
 end
 
 ---@param suit Suit
 ---@param number integer
 ---@return BasicCard
 function BasicCard:clone(suit, number)
-    local newCard = BasicCard:new(self.name, suit, number)
-    return newCard
+  local newCard = BasicCard:new(self.name, suit, number)
+  newCard.skill = self.skill
+  return newCard
 end
 
 return BasicCard

lua/core/card_type/equip.lua

@@ -1,90 +1,97 @@
 ---@class EquipCard : Card
+---@field equipSkill Skill
 local EquipCard = Card:subclass("EquipCard")
 
 function EquipCard:initialize(name, suit, number)
-    Card.initialize(self, name, suit, number)
-    self.type = Card.TypeEquip
+  Card.initialize(self, name, suit, number)
+  self.type = Card.TypeEquip
+  self.equipSkill = nil
 end
 
 ---@class Weapon : EquipCard
 local Weapon = EquipCard:subclass("Weapon")
 
 function Weapon:initialize(name, suit, number, attackRange)
-    EquipCard.initialize(self, name, suit, number)
-    self.sub_type = Card.SubtypeWeapon
-    self.attack_range = attackRange or 1
+  EquipCard.initialize(self, name, suit, number)
+  self.sub_type = Card.SubtypeWeapon
+  self.attack_range = attackRange or 1
 end
 
 ---@param suit Suit
 ---@param number integer
 ---@return Weapon
 function Weapon:clone(suit, number)
-    local newCard = Weapon:new(self.name, suit, number, self.attack_range)
-    return newCard
+  local newCard = Weapon:new(self.name, suit, number, self.attack_range)
+  newCard.skill = self.skill
+  return newCard
 end
 
 ---@class Armor : EquipCard
 local Armor = EquipCard:subclass("armor")
 
 function Armor:initialize(name, suit, number)
-    EquipCard.initialize(self, name, suit, number)
-    self.sub_type = Card.SubtypeArmor
+  EquipCard.initialize(self, name, suit, number)
+  self.sub_type = Card.SubtypeArmor
 end
 
 ---@param suit Suit
 ---@param number integer
 ---@return Armor
 function Armor:clone(suit, number)
-    local newCard = Armor:new(self.name, suit, number)
-    return newCard
+  local newCard = Armor:new(self.name, suit, number)
+  newCard.skill = self.skill
+  return newCard
 end
 
 ---@class DefensiveRide : EquipCard
 local DefensiveRide = EquipCard:subclass("DefensiveRide")
 
 function DefensiveRide:initialize(name, suit, number)
-    EquipCard.initialize(self, name, suit, number)
-    self.sub_type = Card.SubtypeDefensiveRide
+  EquipCard.initialize(self, name, suit, number)
+  self.sub_type = Card.SubtypeDefensiveRide
 end
 
 ---@param suit Suit
 ---@param number integer
 ---@return DefensiveRide
 function DefensiveRide:clone(suit, number)
-    local newCard = DefensiveRide:new(self.name, suit, number)
-    return newCard
+  local newCard = DefensiveRide:new(self.name, suit, number)
+  newCard.skill = self.skill
+  return newCard
 end
 
 ---@class OffensiveRide : EquipCard
 local OffensiveRide = EquipCard:subclass("OffensiveRide")
 
 function OffensiveRide:initialize(name, suit, number)
-    EquipCard.initialize(self, name, suit, number)
-    self.sub_type = Card.SubtypeOffensiveRide
+  EquipCard.initialize(self, name, suit, number)
+  self.sub_type = Card.SubtypeOffensiveRide
 end
 
 ---@param suit Suit
 ---@param number integer
 ---@return OffensiveRide
 function OffensiveRide:clone(suit, number)
-    local newCard = OffensiveRide:new(self.name, suit, number)
-    return newCard
+  local newCard = OffensiveRide:new(self.name, suit, number)
+  newCard.skill = self.skill
+  return newCard
 end
 
 ---@class Treasure : EquipCard
 local Treasure = EquipCard:subclass("Treasure")
 
 function Treasure:initialize(name, suit, number)
-    EquipCard.initialize(self, name, suit, number)
-    self.sub_type = Card.SubtypeTreasure
+  EquipCard.initialize(self, name, suit, number)
+  self.sub_type = Card.SubtypeTreasure
 end
 
 ---@param suit Suit
 ---@param number integer
 ---@return Treasure
 function Treasure:clone(suit, number)
-    local newCard = Treasure:new(self.name, suit, number)
-    return newCard
+  local newCard = Treasure:new(self.name, suit, number)
+  newCard.skill = self.skill
+  return newCard
 end
 
 return { EquipCard, Weapon, Armor, DefensiveRide, OffensiveRide, Treasure }

lua/core/card_type/skill.lua

@@ -1,9 +0,0 @@
----@class SkillCard : Card
-local SkillCard = Card:subclass("SkillCard")
-
-function SkillCard:initialize(name)
-    Card.initialize(self, name, Card.NoSuit, 0)
-    self.type = Card.TypeSkill
-end
-
-return SkillCard

lua/core/card_type/trick.lua

@@ -2,32 +2,36 @@
 local TrickCard = Card:subclass("TrickCard")
 
 function TrickCard:initialize(name, suit, number)
-    Card.initialize(self, name, suit, number)
-    self.type = Card.TypeTrick
+  Card.initialize(self, name, suit, number)
+  self.type = Card.TypeTrick
 end
 
 ---@param suit Suit
 ---@param number integer
 ---@return TrickCard
 function TrickCard:clone(suit, number)
-    local newCard = TrickCard:new(self.name, suit, number)
-    return newCard
+  local newCard = TrickCard:new(self.name, suit, number)
+
+  newCard.skill = self.skill
+
+  return newCard
 end
 
 ---@class DelayedTrickCard : TrickCard
 local DelayedTrickCard = TrickCard:subclass("DelayedTrickCard")
 
 function DelayedTrickCard:initialize(name, suit, number)
-    TrickCard.initialize(self, name, suit, number)
-    self.sub_type = Card.SubtypeDelayedTrick
+  TrickCard.initialize(self, name, suit, number)
+  self.sub_type = Card.SubtypeDelayedTrick
 end
 
 ---@param suit Suit
 ---@param number integer
 ---@return DelayedTrickCard
 function DelayedTrickCard:clone(suit, number)
-    local newCard = DelayedTrickCard:new(self.name, suit, number)
-    return newCard
+  local newCard = DelayedTrickCard:new(self.name, suit, number)
+  newCard.skill = self.skill
+  return newCard
 end
 
 return { TrickCard, DelayedTrickCard }

lua/core/debug.lua

@@ -3,16 +3,16 @@ inspect = require "inspect"
 
 DebugMode = true
 function PrintWhenMethodCall()
-    local info = debug.getinfo(2)
-    local name = info.name
-    local line = info.currentline
-    local namewhat = info.namewhat
-    local shortsrc = info.short_src
-    if (namewhat == "method") and
-        (shortsrc ~= "[C]") and
-        (not string.find(shortsrc, "/lib")) then
-        print(shortsrc .. ":" .. line .. ": " .. name)
-    end
+  local info = debug.getinfo(2)
+  local name = info.name
+  local line = info.currentline
+  local namewhat = info.namewhat
+  local shortsrc = info.short_src
+  if (namewhat == "method") and
+    (shortsrc ~= "[C]") and
+    (not string.find(shortsrc, "/lib")) then
+    print(shortsrc .. ":" .. line .. ": " .. name)
+  end
 end
 --debug.sethook(PrintWhenMethodCall, "c")
 

lua/core/engine.lua

@@ -11,126 +11,126 @@
 local Engine = class("Engine")
 
 function Engine:initialize()
-    -- Engine should be singleton
-    if Fk ~= nil then
-        error("Engine has been initialized")
-        return
-    end
+  -- Engine should be singleton
+  if Fk ~= nil then
+    error("Engine has been initialized")
+    return
+  end
 
-    Fk = self
+  Fk = self
 
-    self.packages = {}      -- name --> Package
-    self.package_names = {}
-    self.skills = {}        -- name --> Skill
-    self.related_skills = {} -- skillName --> relatedSkill[]
-    self.global_trigger = {}
-    self.generals = {}      -- name --> General
-    self.lords = {}         -- lordName[]
-    self.cards = {}         -- Card[]
-    self.translations = {}  -- srcText --> translated
+  self.packages = {}    -- name --> Package
+  self.package_names = {}
+  self.skills = {}    -- name --> Skill
+  self.related_skills = {} -- skillName --> relatedSkill[]
+  self.global_trigger = {}
+  self.generals = {}    -- name --> General
+  self.lords = {}     -- lordName[]
+  self.cards = {}     -- Card[]
+  self.translations = {}  -- srcText --> translated
 
-    self:loadPackages()
+  self:loadPackages()
 end
 
 ---@param pack Package
 function Engine:loadPackage(pack)
-    assert(pack:isInstanceOf(Package))
-    if self.packages[pack.name] ~= nil then 
-        error(string.format("Duplicate package %s detected", pack.name))
-    end
-    self.packages[pack.name] = pack
-    table.insert(self.package_names, pack.name)
+  assert(pack:isInstanceOf(Package))
+  if self.packages[pack.name] ~= nil then 
+    error(string.format("Duplicate package %s detected", pack.name))
+  end
+  self.packages[pack.name] = pack
+  table.insert(self.package_names, pack.name)
 
-    -- add cards, generals and skills to Engine
-    if pack.type == Package.CardPack then
-        self:addCards(pack.cards)
-    elseif pack.type == Package.GeneralPack then
-        self:addGenerals(pack.generals)
-    end
-    self:addSkills(pack:getSkills())
+  -- add cards, generals and skills to Engine
+  if pack.type == Package.CardPack then
+    self:addCards(pack.cards)
+  elseif pack.type == Package.GeneralPack then
+    self:addGenerals(pack.generals)
+  end
+  self:addSkills(pack:getSkills())
 end
 
 function Engine:loadPackages()
-    local directories = FileIO.ls("packages")
+  local directories = FileIO.ls("packages")
 
-    -- load standard & standard_cards first
-    self:loadPackage(require("packages.standard"))
-    self:loadPackage(require("packages.standard_cards"))
-    table.removeOne(directories, "standard")
-    table.removeOne(directories, "standard_cards")
+  -- load standard & standard_cards first
+  self:loadPackage(require("packages.standard"))
+  self:loadPackage(require("packages.standard_cards"))
+  table.removeOne(directories, "standard")
+  table.removeOne(directories, "standard_cards")
 
-    for _, dir in ipairs(directories) do
-        if FileIO.isDir("packages/" .. dir) then
-            local pack = require(string.format("packages.%s", dir))
-            -- Note that instance of Package is a table too
-            -- so dont use type(pack) == "table" here
-            if pack[1] ~= nil then
-                for _, p in ipairs(pack) do
-                    self:loadPackage(p)
-                end
-            else
-                self:loadPackage(pack)
-            end
+  for _, dir in ipairs(directories) do
+    if FileIO.isDir("packages/" .. dir) then
+      local pack = require(string.format("packages.%s", dir))
+      -- Note that instance of Package is a table too
+      -- so dont use type(pack) == "table" here
+      if pack[1] ~= nil then
+        for _, p in ipairs(pack) do
+          self:loadPackage(p)
         end
+      else
+        self:loadPackage(pack)
+      end
     end
+  end
 end
 
 ---@param t table
 function Engine:loadTranslationTable(t)
-    assert(type(t) == "table")
-    for k, v in pairs(t) do
-        self.translations[k] = v
-    end
+  assert(type(t) == "table")
+  for k, v in pairs(t) do
+    self.translations[k] = v
+  end
 end
 
 ---@param skill Skill
 function Engine:addSkill(skill)
-    assert(skill.class:isSubclassOf(Skill))
-    if self.skills[skill.name] ~= nil then
-        error(string.format("Duplicate skill %s detected", skill.name))
-    end
-    self.skills[skill.name] = skill
+  assert(skill.class:isSubclassOf(Skill))
+  if self.skills[skill.name] ~= nil then
+    error(string.format("Duplicate skill %s detected", skill.name))
+  end
+  self.skills[skill.name] = skill
 end
 
 ---@param skills Skill[]
 function Engine:addSkills(skills)
-    assert(type(skills) == "table")
-    for _, skill in ipairs(skills) do
-        self:addSkill(skill)
-    end
+  assert(type(skills) == "table")
+  for _, skill in ipairs(skills) do
+    self:addSkill(skill)
+  end
 end
 
 ---@param general General
 function Engine:addGeneral(general)
-    assert(general:isInstanceOf(General))
-    if self.generals[general.name] ~= nil then
-        error(string.format("Duplicate general %s detected", general.name))
-    end
-    self.generals[general.name] = general
+  assert(general:isInstanceOf(General))
+  if self.generals[general.name] ~= nil then
+    error(string.format("Duplicate general %s detected", general.name))
+  end
+  self.generals[general.name] = general
 end
 
 ---@param generals General[]
 function Engine:addGenerals(generals)
-    assert(type(generals) == "table")
-    for _, general in ipairs(generals) do
-        self:addGeneral(general)
-    end
+  assert(type(generals) == "table")
+  for _, general in ipairs(generals) do
+    self:addGeneral(general)
+  end
 end
 
 local cardId = 1
 ---@param card Card
 function Engine:addCard(card)
-    assert(card.class:isSubclassOf(Card))
-    card.id = cardId
-    cardId = cardId + 1
-    table.insert(self.cards, card)
+  assert(card.class:isSubclassOf(Card))
+  card.id = cardId
+  cardId = cardId + 1
+  table.insert(self.cards, card)
 end
 
 ---@param cards Card[]
 function Engine:addCards(cards)
-    for _, card in ipairs(cards) do
-        self:addCard(card)
-    end
+  for _, card in ipairs(cards) do
+    self:addCard(card)
+  end
 end
 
 ---@param num integer
@@ -139,68 +139,68 @@ end
 ---@param filter function
 ---@return General[]
 function Engine:getGeneralsRandomly(num, generalPool, except, filter)
-    if filter then
-        assert(type(filter) == "function")
-    end
+  if filter then
+    assert(type(filter) == "function")
+  end
 
-    generalPool = generalPool or self.generals
-    except = except or {}
+  generalPool = generalPool or self.generals
+  except = except or {}
 
-    local availableGenerals = {}
-    for _, general in pairs(generalPool) do
-        if not table.contains(except, general.name) and not (filter and filter(general)) then
-            table.insert(availableGenerals, general)
-        end
+  local availableGenerals = {}
+  for _, general in pairs(generalPool) do
+    if not table.contains(except, general.name) and not (filter and filter(general)) then
+      table.insert(availableGenerals, general)
     end
+  end
+
+  if #availableGenerals == 0 then
+    return {}
+  end
+
+  local result = {}
+  for i = 1, num do
+    local randomGeneral = math.random(1, #availableGenerals)
+    table.insert(result, availableGenerals[randomGeneral])
+    table.remove(availableGenerals, randomGeneral)
 
     if #availableGenerals == 0 then
-        return {}
+      break
     end
+  end
 
-    local result = {}
-    for i = 1, num do
-        local randomGeneral = math.random(1, #availableGenerals)
-        table.insert(result, availableGenerals[randomGeneral])
-        table.remove(availableGenerals, randomGeneral)
-
-        if #availableGenerals == 0 then
-            break
-        end
-    end
-
-    return result
+  return result
 end
 
 ---@param except General[]
 ---@return General[]
 function Engine:getAllGenerals(except)
-    local result = {}
-    for _, general in ipairs(self.generals) do
-        if not (except and table.contains(except, general)) then
-            table.insert(result, general)
-        end
+  local result = {}
+  for _, general in ipairs(self.generals) do
+    if not (except and table.contains(except, general)) then
+      table.insert(result, general)
     end
+  end
 
-    return result
+  return result
 end
 
 ---@param except integer[]
 ---@return integer[]
 function Engine:getAllCardIds(except)
-    local result = {}
-    for _, card in ipairs(self.cards) do
-        if not (except and table.contains(except, card.id)) then
-            table.insert(result, card.id)
-        end
+  local result = {}
+  for _, card in ipairs(self.cards) do
+    if not (except and table.contains(except, card.id)) then
+      table.insert(result, card.id)
     end
+  end
 
-    return result
+  return result
 end
 
 ---@param id integer
 ---@return Card
 function Engine:getCardById(id)
-    return self.cards[id]
+  return self.cards[id]
 end
 
 return Engine

lua/core/general.lua

@@ -15,24 +15,24 @@ General.Male = 1
 General.Female = 2
 
 function General:initialize(package, name, kingdom, hp, maxHp, gender)
-    self.package = package
-    self.name = name
-    self.kingdom = kingdom
-    self.hp = hp
-    self.maxHp = maxHp or hp
-    self.gender = gender or General.Male
+  self.package = package
+  self.name = name
+  self.kingdom = kingdom
+  self.hp = hp
+  self.maxHp = maxHp or hp
+  self.gender = gender or General.Male
 
-    self.skills = {}        -- skills first added to this general
-    self.other_skills = {}  -- skill belongs other general, e.g. "mashu" of pangde
+  self.skills = {}    -- skills first added to this general
+  self.other_skills = {}  -- skill belongs other general, e.g. "mashu" of pangde
 end
 
 ---@param skill Skill
 function General:addSkill(skill)
-    if (type(skill) == "string") then
-        table.insert(self.other_skills, skill)
-    elseif (skill.class and skill.class:isSubclassOf(Skill)) then
-        table.insert(self.skills, skill)
-    end
+  if (type(skill) == "string") then
+    table.insert(self.other_skills, skill)
+  elseif (skill.class and skill.class:isSubclassOf(Skill)) then
+    table.insert(self.skills, skill)
+  end
 end
 
 return General

lua/core/package.lua

@@ -14,48 +14,48 @@ Package.CardPack = 2
 Package.SpecialPack = 3
 
 function Package:initialize(name, _type)
-    assert(type(name) == "string")
-    assert(type(_type) == "nil" or type(_type) == "number")
-    self.name = name
-    self.type = _type or Package.GeneralPack
+  assert(type(name) == "string")
+  assert(type(_type) == "nil" or type(_type) == "number")
+  self.name = name
+  self.type = _type or Package.GeneralPack
 
-    self.generals = {}
-    self.extra_skills = {}  -- skill not belongs to any generals, like "jixi"
-    self.related_skills = {}
-    self.cards = {}
+  self.generals = {}
+  self.extra_skills = {}  -- skill not belongs to any generals, like "jixi"
+  self.related_skills = {}
+  self.cards = {}
 end
 
 ---@return Skill[]
 function Package:getSkills()
-    local ret = {table.unpack(self.related_skills)}
-    if self.type == Package.GeneralPack then
-        for _, g in ipairs(self.generals) do
-            for _, s in ipairs(g.skills) do
-                table.insert(ret, s)
-            end
-        end
+  local ret = {table.unpack(self.related_skills)}
+  if self.type == Package.GeneralPack then
+    for _, g in ipairs(self.generals) do
+      for _, s in ipairs(g.skills) do
+        table.insert(ret, s)
+      end
     end
-    return ret
+  end
+  return ret
 end
 
 ---@param general General
 function Package:addGeneral(general)
-    assert(general.class and general:isInstanceOf(General))
-    table.insert(self.generals, general)
+  assert(general.class and general:isInstanceOf(General))
+  table.insert(self.generals, general)
 end
 
 ---@param card Card
 function Package:addCard(card)
-    assert(card.class and card:isInstanceOf(Card))
-    card.package = self
-    table.insert(self.cards, card)
+  assert(card.class and card:isInstanceOf(Card))
+  card.package = self
+  table.insert(self.cards, card)
 end
 
 ---@param cards Card[]
 function Package:addCards(cards)
-    for _, card in ipairs(cards) do
-        self:addCard(card)
-    end
+  for _, card in ipairs(cards) do
+    self:addCard(card)
+  end
 end
 
 return Package

lua/core/player.lua

@@ -19,6 +19,7 @@
 ---@field mark table<string, integer>
 ---@field player_cards table<integer, integer[]>
 ---@field special_cards table<string, integer[]>
+---@field cardUsedHistory table<string, integer>
 local Player = class("Player")
 
 ---@alias Phase integer
@@ -41,184 +42,211 @@ Player.Judge = 3
 Player.Special = 4
 
 function Player:initialize()
-    self.id = 114514
-    self.hp = 0
-    self.maxHp = 0
-    self.kingdom = "qun"
-    self.role = ""
-    self.general = ""
-    self.seat = 0
-    self.phase = Player.PhaseNone
-    self.faceup = true
-    self.chained = false
-    self.dying = false
-    self.dead = false
-    self.state = ""
+  self.id = 114514
+  self.hp = 0
+  self.maxHp = 0
+  self.kingdom = "qun"
+  self.role = ""
+  self.general = ""
+  self.seat = 0
+  self.phase = Player.PhaseNone
+  self.faceup = true
+  self.chained = false
+  self.dying = false
+  self.dead = false
+  self.state = ""
 
-    self.player_skills = {}
-    self.flag = {}
-    self.tag = {}
-    self.mark = {}
-    self.player_cards = {
-        [Player.Hand] = {},
-        [Player.Equip] = {},
-        [Player.Judge] = {},
-    }
-    self.special_cards = {}
+  self.player_skills = {}
+  self.flag = {}
+  self.tag = {}
+  self.mark = {}
+  self.player_cards = {
+    [Player.Hand] = {},
+    [Player.Equip] = {},
+    [Player.Judge] = {},
+  }
+  self.special_cards = {}
+
+  self.cardUsedHistory = {}
 end
 
 ---@param general General
 ---@param setHp boolean
 ---@param addSkills boolean
 function Player:setGeneral(general, setHp, addSkills)
-    self.general = general
-    if setHp then
-        self.maxHp = general.maxHp
-        self.hp = general.hp
-    end
+  self.general = general
+  if setHp then
+    self.maxHp = general.maxHp
+    self.hp = general.hp
+  end
 
-    if addSkills then
-        table.insertTable(self.player_skills, general.skills)
-    end
+  if addSkills then
+    table.insertTable(self.player_skills, general.skills)
+  end
 end
 
 ---@param flag string
 function Player:hasFlag(flag)
-    return table.contains(self.flag, flag)
+  return table.contains(self.flag, flag)
 end
 
 ---@param flag string
 function Player:setFlag(flag)
-    if flag == "." then 
-        self:clearFlags()
-        return
-    end
-    if flag:sub(1, 1) == "-" then
-        flag = flag:sub(2, #flag)
-        table.removeOne(self.flag, flag)
-        return
-    end
-    if not self:hasFlag(flag) then
-        table.insert(self.flag, flag)
-    end
+  if flag == "." then 
+    self:clearFlags()
+    return
+  end
+  if flag:sub(1, 1) == "-" then
+    flag = flag:sub(2, #flag)
+    table.removeOne(self.flag, flag)
+    return
+  end
+  if not self:hasFlag(flag) then
+    table.insert(self.flag, flag)
+  end
 end
 
 function Player:clearFlags()
-    self.flag = {}
+  self.flag = {}
 end
 
 function Player:addMark(mark, count)
-    count = count or 1
-    local num = self.mark[mark]
-    num = num or 0
-    self:setMark(mark, math.max(num + count, 0))
+  count = count or 1
+  local num = self.mark[mark]
+  num = num or 0
+  self:setMark(mark, math.max(num + count, 0))
 end
 
 function Player:removeMark(mark, count)
-    count = count or 1
-    local num = self.mark[mark]
-    num = num or 0
-    self:setMark(mark, math.max(num - count, 0))
+  count = count or 1
+  local num = self.mark[mark]
+  num = num or 0
+  self:setMark(mark, math.max(num - count, 0))
 end
 
 function Player:setMark(mark, count)
-    if self.mark[mark] ~= count then
-        self.mark[mark] = count
-    end
+  if self.mark[mark] ~= count then
+    self.mark[mark] = count
+  end
 end
 
 function Player:getMark(mark)
-    return (self.mark[mark] or 0)
+  return (self.mark[mark] or 0)
 end
 
 function Player:getMarkNames()
-    local ret = {}
-    for k, _ in pairs(self.mark) do
-        table.insert(ret, k)
-    end
-    return ret
+  local ret = {}
+  for k, _ in pairs(self.mark) do
+    table.insert(ret, k)
+  end
+  return ret
 end
 
 ---@param playerArea PlayerCardArea
 ---@param cardIds integer[]
 ---@param specialName string
 function Player:addCards(playerArea, cardIds, specialName)
-    assert(table.contains({ Player.Hand, Player.Equip, Player.Judge, Player.Special }, playerArea))
-    assert(playerArea ~= Player.Special or type(specialName) == "string")
+  assert(table.contains({ Player.Hand, Player.Equip, Player.Judge, Player.Special }, playerArea))
+  assert(playerArea ~= Player.Special or type(specialName) == "string")
 
-    if playerArea == Player.Special then
-        self.special_cards[specialName] = self.special_cards[specialName] or {}
-        table.insertTable(self.special_cards[specialName], cardIds)
-    else
-        table.insertTable(self.player_cards[playerArea], cardIds)
-    end
+  if playerArea == Player.Special then
+    self.special_cards[specialName] = self.special_cards[specialName] or {}
+    table.insertTable(self.special_cards[specialName], cardIds)
+  else
+    table.insertTable(self.player_cards[playerArea], cardIds)
+  end
 end
 
 ---@param playerArea PlayerCardArea
 ---@param cardIds integer[]
 ---@param specialName string
 function Player:removeCards(playerArea, cardIds, specialName)
-    assert(table.contains({ Player.Hand, Player.Equip, Player.Judge, Player.Special }, playerArea))
-    assert(playerArea ~= Player.Special or type(specialName) == "string")
+  assert(table.contains({ Player.Hand, Player.Equip, Player.Judge, Player.Special }, playerArea))
+  assert(playerArea ~= Player.Special or type(specialName) == "string")
 
-    local fromAreaIds = playerArea == Player.Special and self.special_cards[specialName] or self.player_cards[playerArea]
-    if fromAreaIds then
-        for _, id in ipairs(cardIds) do
-            if #fromAreaIds == 0 then
-                break
-            end
+  local fromAreaIds = playerArea == Player.Special and self.special_cards[specialName] or self.player_cards[playerArea]
+  if fromAreaIds then
+    for _, id in ipairs(cardIds) do
+      if #fromAreaIds == 0 then
+        break
+      end
 
-            table.removeOne(fromAreaIds, id)
-        end
+      table.removeOne(fromAreaIds, id)
     end
+  end
 end
 
 ---@param playerAreas PlayerCardArea
 ---@param specialName string
 ---@return integer[]
 function Player:getCardIds(playerAreas, specialName)
-    local rightAreas = { Player.Hand, Player.Equip, Player.Judge }
-    playerAreas = playerAreas or rightAreas
-    assert(type(playerAreas) == "number" or type(playerAreas) == "table")
-    local areas = type(playerAreas) == "table" and playerAreas or { playerAreas }
+  local rightAreas = { Player.Hand, Player.Equip, Player.Judge }
+  playerAreas = playerAreas or rightAreas
+  assert(type(playerAreas) == "number" or type(playerAreas) == "table")
+  local areas = type(playerAreas) == "table" and playerAreas or { playerAreas }
 
-    local rightAreas = { Player.Hand, Player.Equip, Player.Judge, Player.Special }
-    local cardIds = {}
-    for _, area in ipairs(areas) do
-        assert(table.contains(rightAreas, area))
-        assert(area ~= Player.Special or type(specialName) == "string")
-        local currentCardIds = area == Player.Special and self.special_cards[specialName] or self.player_cards[area]
-        table.insertTable(cardIds, currentCardIds)
+  local rightAreas = { Player.Hand, Player.Equip, Player.Judge, Player.Special }
+  local cardIds = {}
+  for _, area in ipairs(areas) do
+    assert(table.contains(rightAreas, area))
+    assert(area ~= Player.Special or type(specialName) == "string")
+    local currentCardIds = area == Player.Special and self.special_cards[specialName] or self.player_cards[area]
+    table.insertTable(cardIds, currentCardIds)
+  end
+
+  return cardIds
+end
+
+---@param cardSubtype CardSubtype
+---@return integer|null
+function Player:getEquipment(cardSubtype)
+  for _, cardId in ipairs(self.player_cards[Player.Equip]) do
+    if Fk:getCardById(cardId).sub_type == cardSubtype then
+      return cardId
     end
+  end
 
-    return cardIds
+  return nil
 end
 
 function Player:getMaxCards()
-    local baseValue = math.max(self.hp, 0)
+  local baseValue = math.max(self.hp, 0)
 
-    return baseValue
+  return baseValue
 end
 
 ---@param subtype CardSubtype
 ---@return integer|null
 function Player:getEquipBySubtype(subtype)
-    local equipId = nil
-    for _, id in ipairs(self.player_cards[Player.Equip]) do
-        if Fk.getCardById(id).sub_type == subtype then
-            equipId = id
-            break
-        end
+  local equipId = nil
+  for _, id in ipairs(self.player_cards[Player.Equip]) do
+    if Fk:getCardById(id).sub_type == subtype then
+      equipId = id
+      break
     end
+  end
 
-    return equipId
+  return equipId
 end
 
 function Player:getAttackRange()
-    local weapon = Fk.getCardById(self:getEquipBySubtype(Card.SubtypeWeapon))
-    local baseAttackRange = math.max(weapon and weapon.attack_range or 1, 0)
+  local weapon = Fk:getCardById(self:getEquipBySubtype(Card.SubtypeWeapon))
+  local baseAttackRange = math.max(weapon and weapon.attack_range or 1, 0)
 
-    return math.max(baseAttackRange, 0)
+  return math.max(baseAttackRange, 0)
+end
+
+function Player:addCardUseHistory(cardName, num)
+  assert(type(num) == "number" and num ~= 0)
+
+  self.cardUsedHistory[cardName] = self.cardUsedHistory[cardName] or 0
+  self.cardUsedHistory[cardName] = self.cardUsedHistory[cardName] + num
+end
+
+function Player:resetCardUseHistory(cardName)
+  if self.cardUsedHistory[cardName] then
+    self.cardUsedHistory[cardName] = 0
+  end
 end
 
 return Player

lua/core/skill.lua

@@ -13,10 +13,10 @@ Skill.Limited = 4
 Skill.Wake = 5
 
 function Skill:initialize(name, frequency)
-    -- TODO: visible, lord, etc
-    self.name = name
-    self.frequency = frequency
-    self.visible = true
+  -- TODO: visible, lord, etc
+  self.name = name
+  self.frequency = frequency
+  self.visible = true
 end
 
 return Skill

lua/core/skill_type/active_skill.lua

@@ -0,0 +1,57 @@
+--- ActiveSkill is a skill type like SkillCard+ViewAsSkill in QSanguosha
+---
+---@class ActiveSkill : Skill
+local ActiveSkill = Skill:subclass("ActiveSkill")
+
+function ActiveSkill:initialize(name)
+  Skill.initialize(self, name, Skill.NotFrequent)
+end
+
+---------
+-- Note: these functions are used both client and ai
+------- {
+
+--- Determine whether the skill can be used in playing phase
+---@param player Player
+function ActiveSkill:canUse(player)
+  return true
+end
+
+--- Determine whether a card can be selected by this skill
+--- only used in skill of players
+---@param to_select integer @ id of a card not selected
+---@param selected integer[] @ ids of selected cards
+---@param selected_targets integer[] @ ids of selected players
+function ActiveSkill:cardFilter(to_select, selected, selected_targets)
+  return true
+end
+
+--- Determine whether a target can be selected by this skill
+--- only used in skill of players
+---@param to_select integer @ id of the target
+---@param selected integer[] @ ids of selected targets
+---@param selected_cards integer[] @ ids of selected cards
+function ActiveSkill:targetFilter(to_select, selected, selected_cards)
+  return false
+end
+
+--- Determine if selected cards and targets are valid for this skill
+--- If returns true, the OK button should be enabled
+--- only used in skill of players
+---@param selected integer[] @ ids of selected cards
+---@param selected_targets integer[] @ ids of selected players
+function ActiveSkill:feasible(selected, selected_targets)
+  return true
+end
+
+------- }
+
+---@param room Room
+---@param cardUseEvent CardUseStruct
+function ActiveSkill:onUse(room, cardUseEvent) end
+
+---@param room Room
+---@param cardEffectEvent CardEffectEvent
+function ActiveSkill:onEffect(room, cardEffectEvent) end
+
+return ActiveSkill

lua/core/skill_type/trigger.lua

@@ -6,12 +6,12 @@
 local TriggerSkill = Skill:subclass("TriggerSkill")
 
 function TriggerSkill:initialize(name, frequency)
-    Skill.initialize(self, name, frequency)
+  Skill.initialize(self, name, frequency)
 
-    self.global = false
-    self.events = {}
-    self.refresh_events = {}
-    self.priority_table = {}    -- GameEvent --> priority
+  self.global = false
+  self.events = {}
+  self.refresh_events = {}
+  self.priority_table = {}  -- GameEvent --> priority
 end
 
 -- Default functions
@@ -37,8 +37,8 @@ function TriggerSkill:refresh(event, target, player, data) end
 ---@param data any @ useful data of the event
 ---@return boolean
 function TriggerSkill:triggerable(event, target, player, data)
-    return target and (target == player)
-        and (self.global or (target:isAlive() and target:hasSkill(self)))
+  return target and (target == player)
+    and (self.global or (target:isAlive() and target:hasSkill(self)))
 end
 
 ---Trigger this skill
@@ -48,10 +48,10 @@ end
 ---@param data any @ useful data of the event
 ---@return boolean @ returns true if trigger is broken
 function TriggerSkill:trigger(event, target, player, data)
-    if player.room:askForSkillInvoke(player, self.name) then
-        return self:use(event, target, player, data)
-    end
-    return false
+  if player.room:askForSkillInvoke(player, self.name) then
+    return self:use(event, target, player, data)
+  end
+  return false
 end
 
 ---Use this skill

lua/core/util.lua

@@ -1,52 +1,52 @@
 -- the iterator of QList object
 local qlist_iterator = function(list, n)
-	if n < list:length() - 1 then
-		return n + 1, list:at(n + 1) -- the next element of list
-	end
+  if n < list:length() - 1 then
+    return n + 1, list:at(n + 1) -- the next element of list
+  end
 end
 
 function fk.qlist(list)
-	return qlist_iterator, list, -1
+  return qlist_iterator, list, -1
 end
 
 function table:contains(element)
-	if #self == 0 or type(self[1]) ~= type(element) then return false end
-	for _, e in ipairs(self) do
-		if e == element then return true end
-	end
+  if #self == 0 or type(self[1]) ~= type(element) then return false end
+  for _, e in ipairs(self) do
+    if e == element then return true end
+  end
 end
 
 function table:shuffle()
-	for i = #self, 2, -1 do
-	  	local j = math.random(i)
-	  	self[i], self[j] = self[j], self[i]
-	end
+  for i = #self, 2, -1 do
+      local j = math.random(i)
+      self[i], self[j] = self[j], self[i]
+  end
 end
 
 function table:insertTable(list)
-	for _, e in ipairs(list) do
-		table.insert(self, e)
-	end
+  for _, e in ipairs(list) do
+    table.insert(self, e)
+  end
 end
 
 function table:indexOf(value, from)
-	from = from or 1
-	for i = from, #self do
-		if self[i] == value then return i end
-	end
-	return -1
+  from = from or 1
+  for i = from, #self do
+    if self[i] == value then return i end
+  end
+  return -1
 end
 
 function table:removeOne(element)
-	if #self == 0 or type(self[1]) ~= type(element) then return false end
+  if #self == 0 or type(self[1]) ~= type(element) then return false end
 
-	for i = 1, #self do
-		if self[i] == element then
-			table.remove(self, i)
-			return true
-		end
-	end
-	return false
+  for i = 1, #self do
+    if self[i] == element then
+      table.remove(self, i)
+      return true
+    end
+  end
+  return false
 end
 
 -- Note: only clone key and value, no metatable
@@ -55,57 +55,57 @@ end
 ---@param self T
 ---@return T
 function table.clone(self)
-	local ret = {}
-	for k, v in pairs(self) do
-		if type(v) == "table" then
-			ret[k] = table.clone(v)
-		else
-			ret[k] = v
-		end
-	end
-	return ret
+  local ret = {}
+  for k, v in pairs(self) do
+    if type(v) == "table" then
+      ret[k] = table.clone(v)
+    else
+      ret[k] = v
+    end
+  end
+  return ret
 end
 
 ---@class Sql
 Sql = {
-	---@param filename string
-	open = function(filename)
-		return fk.OpenDatabase(filename)
-	end,
+  ---@param filename string
+  open = function(filename)
+    return fk.OpenDatabase(filename)
+  end,
 
-	---@param db fk.SQLite3
-	close = function(db)
-		fk.CloseDatabase(db)
-	end,
+  ---@param db fk.SQLite3
+  close = function(db)
+    fk.CloseDatabase(db)
+  end,
 
-	--- Execute an SQL statement.
-	---@param db fk.SQLite3
-	---@param sql string
-	exec = function(db, sql)
-		fk.ExecSQL(db, sql)
-	end,
+  --- Execute an SQL statement.
+  ---@param db fk.SQLite3
+  ---@param sql string
+  exec = function(db, sql)
+    fk.ExecSQL(db, sql)
+  end,
 
-	--- Execute a `SELECT` SQL statement.
-	---@param db fk.SQLite3
-	---@param sql string
-	---@return table @ { [columnName] --> result : string[] }
-	exec_select = function(db, sql)
-		return json.decode(fk.SelectFromDb(db, sql))
-	end,
+  --- Execute a `SELECT` SQL statement.
+  ---@param db fk.SQLite3
+  ---@param sql string
+  ---@return table @ { [columnName] --> result : string[] }
+  exec_select = function(db, sql)
+    return json.decode(fk.SelectFromDb(db, sql))
+  end,
 }
 
 FileIO = {
-	pwd = fk.QmlBackend_pwd,
-	ls = function(filename)
-		if filename == nil then
-			return fk.QmlBackend_ls(".")
-		else
-			return fk.QmlBackend_ls(filename)
-		end
-	end,
-	cd = fk.QmlBackend_cd,
-	exists = fk.QmlBackend_exists,
-	isDir = fk.QmlBackend_isDir
+  pwd = fk.QmlBackend_pwd,
+  ls = function(filename)
+    if filename == nil then
+      return fk.QmlBackend_ls(".")
+    else
+      return fk.QmlBackend_ls(filename)
+    end
+  end,
+  cd = fk.QmlBackend_cd,
+  exists = fk.QmlBackend_exists,
+  isDir = fk.QmlBackend_isDir
 }
 
 os.getms = fk.GetMicroSecond
@@ -113,23 +113,23 @@ os.getms = fk.GetMicroSecond
 ---@class Stack : Object
 Stack = class("Stack")
 function Stack:initialize()
-	self.t = {}
-	self.p = 0
+  self.t = {}
+  self.p = 0
 end
 
 function Stack:push(e)
-	self.p = self.p + 1
-	self.t[self.p] = e
+  self.p = self.p + 1
+  self.t[self.p] = e
 end
 
 function Stack:isEmpty()
-	return self.p == 0
+  return self.p == 0
 end
 
 function Stack:pop()
-	if self.p == 0 then return nil end
-	self.p = self.p - 1
-	return self.t[self.p + 1]
+  if self.p == 0 then return nil end
+  self.p = self.p - 1
+  return self.t[self.p + 1]
 end
 
 
@@ -139,15 +139,156 @@ end
 ---@param table string
 ---@param enum string[]
 function CreateEnum(table, enum)
-	local enum_format = "%s.%s = %d"
-	for i, v in ipairs(enum) do
-		print(string.format(enum_format, table, v, i))
-	end
+  local enum_format = "%s.%s = %d"
+  for i, v in ipairs(enum) do
+    print(string.format(enum_format, table, v, i))
+  end
 end
 
 function switch(param, case_table)
-	local case = case_table[param]
-    if case then return case() end
-    local def = case_table["default"]
-    return def and def() or nil
+  local case = case_table[param]
+  if case then return case() end
+  local def = case_table["default"]
+  return def and def() or nil
 end
+
+---@class TargetGroup : Object
+local TargetGroup = class("TargetGroup")
+
+function TargetGroup.static:getRealTargets(targetGroup)
+  if not targetGroup then
+    return {}
+  end
+
+  local realTargets = {}
+  for _, targets in ipairs(targetGroup) do
+    table.insert(realTargets, targets[1])
+  end
+
+  return realTargets
+end
+
+function TargetGroup.static:includeRealTargets(targetGroup, playerId)
+  if not targetGroup then
+    return false
+  end
+
+  for _, targets in ipairs(targetGroup) do
+    if targets[1] == playerId then
+      return true
+    end
+  end
+
+  return false
+end
+
+function TargetGroup.static:removeTarget(targetGroup, playerId)
+  if not targetGroup then
+    return
+  end
+
+  for index, targets in ipairs(targetGroup) do
+    if (targets[1] == playerId) then
+      table.remove(targetGroup, index)
+      return
+    end
+  end
+end
+
+function TargetGroup.static:pushTargets(targetGroup, playerIds)
+  if not targetGroup then
+    return
+  end
+
+  if type(playerIds) == "table" then
+    table.insert(targetGroup, playerIds)
+  elseif type(playerIds) == "number" then
+    table.insert(targetGroup, { playerIds })
+  end
+end
+
+---@class AimGroup : Object
+local AimGroup = class("AimGroup")
+
+AimGroup.Undone = 1
+AimGroup.Done = 2
+AimGroup.Cancelled = 3
+
+function AimGroup.static:initAimGroup(playerIds)
+  return { [AimGroup.Undone] = playerIds, [AimGroup.Done] = {}, [AimGroup.Cancelled] = {} }
+end
+
+function AimGroup.static:getAllTargets(aimGroup)
+  local targets = {}
+  table.insertTable(targets, aimGroup[AimGroup.Undone])
+  table.insertTable(targets, aimGroup[AimGroup.Done])
+  return targets
+end
+
+function AimGroup.static:getUndoneOrDoneTargets(aimGroup, done)
+  return done and aimGroup[AimGroup.Done] or aimGroup[AimGroup.Undone]
+end
+
+function AimGroup.static:setTargetDone(aimGroup, playerId)
+  local index = table.indexOf(aimGroup[AimGroup.Undone], playerId)
+  if index ~= -1 then
+    table.remove(aimGroup[AimGroup.Undone], index)
+    table.insert(aimGroup[AimGroup.Done], playerId)
+  end
+end
+
+function AimGroup.static:addTargets(room, aimEvent, playerIds)
+  local playerId = type(playerIds) == "table" and playerIds[1] or playerIds
+  table.insert(aimEvent.tos[AimGroup.Undone], playerId)
+  room:sortPlayersByAction(aimEvent.tos[AimGroup.Undone])
+  if aimEvent.targetGroup then
+    TargetGroup:pushTargets(aimEvent.targetGroup, playerIds)
+  end
+end
+
+function AimGroup.static:cancelTarget(aimEvent, playerId)
+  local cancelled = false
+  for status = AimGroup.Undone, AimGroup.Done do
+    local indexList = {}
+    for index, pId in ipairs(aimEvent.tos[status]) do
+      if pId == playerId then
+        table.insert(indexList, index)
+      end
+    end
+
+    if #indexList > 0 then
+      cancelled = true
+      for i = 1, #indexList do
+        table.remove(aimEvent.tos[status], indexList[i])
+      end
+    end
+  end
+
+  if cancelled then
+    table.insert(aimEvent.tos[AimGroup.Cancelled], playerId)
+    if aimEvent.targetGroup then
+      TargetGroup:removeTarget(aimEvent.targetGroup, playerId)
+    end
+  end
+end
+
+function AimGroup.static:removeDeadTargets(room, aimEvent)
+  for index = AimGroup.Undone, AimGroup.Done do
+    aimEvent.tos[index] = room:deadPlayerFilter(aimEvent.tos[index])
+  end
+
+  if aimEvent.targetGroup then
+    local targets = TargetGroup:getRealTargets(aimEvent.targetGroup)
+    for _, target in ipairs(targets) do
+      if not room:getPlayerById(target):isAlive() then
+        TargetGroup:removeTarget(aimEvent.targetGroup, target)
+      end
+    end
+  end
+end
+
+function AimGroup.static:getCancelledTargets(aimGroup)
+  return aimGroup[AimGroup.Cancelled]
+end
+
+return { TargetGroup, AimGroup }

lua/fk_ex.lua

@@ -1,18 +1,16 @@
 -- load types for extension
 
-SkillCard = require "core.card_type.skill"
+dofile "lua/server/event.lua"
+dofile "lua/server/system_enum.lua"
+TriggerSkill = require "core.skill_type.trigger"
+ActiveSkill = require "core.skill_type.active_skill"
+
 BasicCard = require "core.card_type.basic"
 local Trick = require "core.card_type.trick"
 TrickCard, DelayedTrickCard = table.unpack(Trick)
 local Equip = require "core.card_type.equip"
 _, Weapon, Armor, DefensiveRide, OffensiveRide, Treasure = table.unpack(Equip)
 
-dofile "lua/server/event.lua"
-dofile "lua/server/system_enum.lua"
-TriggerSkill = require "core.skill_type.trigger"
-
----@class CardSpec: Card
-
 ---@class SkillSpec: Skill
 
 ---@alias TrigFunc fun(self: TriggerSkill, event: Event, target: ServerPlayer, player: ServerPlayer):boolean
@@ -26,166 +24,208 @@ TriggerSkill = require "core.skill_type.trigger"
 ---@field on_refresh TrigFunc
 ---@field can_refresh TrigFunc
 
+---@param spec TriggerSkillSpec
+---@return TriggerSkill
+function fk.CreateTriggerSkill(spec)
+  assert(type(spec.name) == "string")
+  --assert(type(spec.on_trigger) == "function")
+  if spec.frequency then assert(type(spec.frequency) == "number") end
+
+  local frequency = spec.frequency or Skill.NotFrequent
+  local skill = TriggerSkill:new(spec.name, frequency)
+
+  if type(spec.events) == "number" then
+    table.insert(skill.events, spec.events)
+  elseif type(spec.events) == "table" then
+    table.insertTable(skill.events, spec.events)
+  end
+
+  if type(spec.refresh_events) == "number" then
+    table.insert(skill.refresh_events, spec.refresh_events)
+  elseif type(spec.refresh_events) == "table" then
+    table.insertTable(skill.refresh_events, spec.refresh_events)
+  end
+
+  if type(spec.global) == "boolean" then skill.global = spec.global end
+
+  if spec.on_trigger then skill.trigger = spec.on_trigger end
+
+  if spec.can_trigger then
+    skill.triggerable = spec.can_trigger
+  end
+
+  if spec.can_refresh then
+    skill.canRefresh = spec.can_refresh
+  end
+
+  if spec.on_refresh then
+    skill.refresh = spec.on_refresh
+  end
+
+  if not spec.priority then
+    if frequency == Skill.Wake then
+      spec.priority = 3
+    elseif frequency == Skill.Compulsory then
+      spec.priority = 2
+    else
+      spec.priority = 1
+    end
+  end
+  if type(spec.priority) == "number" then
+    for _, event in ipairs(skill.events) do
+      skill.priority_table[event] = spec.priority
+    end
+  elseif type(spec.priority) == "table" then
+    for event, priority in pairs(spec.priority) do
+      skill.priority_table[event] = priority
+    end
+  end
+  return skill
+end
+
+---@class ActiveSkillSpec: SkillSpec
+---@field can_use fun(self: ActiveSkill, player: Player): boolean
+---@field card_filter fun(self: ActiveSkill, to_select: integer, selected: integer[], selected_targets: integer[]): boolean
+---@field target_filter fun(self: ActiveSkill, to_select: integer, selected: integer[], selected_cards: integer[]): boolean
+---@field feasible fun(self: ActiveSkill, selected: integer[], selected_targets: integer[]): boolean
+---@field on_use fun(self: ActiveSkill, room: Room, cardUseEvent: CardUseStruct): boolean
+---@field on_effect fun(self: ActiveSkill, room: Room, cardEffectEvent: CardEffectEvent): boolean
+
+---@param spec ActiveSkillSpec
+---@return ActiveSkill
+function fk.CreateActiveSkill(spec)
+  assert(type(spec.name) == "string")
+  local skill = ActiveSkill:new(spec.name)
+  if spec.can_use then skill.canUse = spec.can_use end
+  if spec.card_filter then skill.cardFilter = spec.card_filter end
+  if spec.target_filter then skill.targetFilter = spec.target_filter end
+  if spec.feasible then skill.feasible = spec.feasible end
+  if spec.on_use then skill.onUse = spec.on_use end
+  if spec.on_effect then skill.onEffect = spec.on_effect end
+  return skill
+end
+
+---@class CardSpec: Card
+---@field skill Skill
+
+local defaultCardSkill = fk.CreateActiveSkill{
+  name = "default_card_skill",
+  on_use = function(self, room, use)
+    if not use.tos or #TargetGroup:getRealTargets(use.tos) == 0 then
+      use.tos = { { use.from } }
+    end
+  end
+}
+
 ---@param spec CardSpec
 ---@return BasicCard
 function fk.CreateBasicCard(spec)
-    assert(type(spec.name) == "string" or type(spec.class_name) == "string")
-		if not spec.name then spec.name = spec.class_name
-		elseif not spec.class_name then spec.class_name = spec.name end
-		if spec.suit then assert(type(spec.suit) == "number") end
-		if spec.number then assert(type(spec.number) == "number") end
+  assert(type(spec.name) == "string" or type(spec.class_name) == "string")
+  if not spec.name then spec.name = spec.class_name
+  elseif not spec.class_name then spec.class_name = spec.name end
+  if spec.suit then assert(type(spec.suit) == "number") end
+  if spec.number then assert(type(spec.number) == "number") end
 
-    local card = BasicCard:new(spec.name, spec.suit, spec.number)
-    return card
+  local card = BasicCard:new(spec.name, spec.suit, spec.number)
+  card.skill = spec.skill or defaultCardSkill
+  return card
 end
 
 ---@param spec CardSpec
 ---@return TrickCard
 function fk.CreateTrickCard(spec)
-    assert(type(spec.name) == "string" or type(spec.class_name) == "string")
-		if not spec.name then spec.name = spec.class_name
-		elseif not spec.class_name then spec.class_name = spec.name end
-		if spec.suit then assert(type(spec.suit) == "number") end
-		if spec.number then assert(type(spec.number) == "number") end
+  assert(type(spec.name) == "string" or type(spec.class_name) == "string")
+  if not spec.name then spec.name = spec.class_name
+  elseif not spec.class_name then spec.class_name = spec.name end
+  if spec.suit then assert(type(spec.suit) == "number") end
+  if spec.number then assert(type(spec.number) == "number") end
 
-    local card = TrickCard:new(spec.name, spec.suit, spec.number)
-    return card
+  local card = TrickCard:new(spec.name, spec.suit, spec.number)  
+  card.skill = spec.skill or defaultCardSkill
+  return card
 end
 
 ---@param spec CardSpec
 ---@return DelayedTrickCard
 function fk.CreateDelayedTrickCard(spec)
-		assert(type(spec.name) == "string" or type(spec.class_name) == "string")
-		if not spec.name then spec.name = spec.class_name
-		elseif not spec.class_name then spec.class_name = spec.name end
-		if spec.suit then assert(type(spec.suit) == "number") end
-		if spec.number then assert(type(spec.number) == "number") end
+  assert(type(spec.name) == "string" or type(spec.class_name) == "string")
+  if not spec.name then spec.name = spec.class_name
+  elseif not spec.class_name then spec.class_name = spec.name end
+  if spec.suit then assert(type(spec.suit) == "number") end
+  if spec.number then assert(type(spec.number) == "number") end
 
-    local card = DelayedTrickCard:new(spec.name, spec.suit, spec.number)
-    return card
+  local card = DelayedTrickCard:new(spec.name, spec.suit, spec.number)
+  card.skill = spec.skill or defaultCardSkill
+  return card
 end
 
 ---@param spec CardSpec
 ---@return Weapon
 function fk.CreateWeapon(spec)
-    assert(type(spec.name) == "string" or type(spec.class_name) == "string")
-		if not spec.name then spec.name = spec.class_name
-		elseif not spec.class_name then spec.class_name = spec.name end
-		if spec.suit then assert(type(spec.suit) == "number") end
-		if spec.number then assert(type(spec.number) == "number") end
-		if spec.attack_range then assert(type(spec.attack_range) == "number" and spec.attack_range >= 0) end
+  assert(type(spec.name) == "string" or type(spec.class_name) == "string")
+  if not spec.name then spec.name = spec.class_name
+  elseif not spec.class_name then spec.class_name = spec.name end
+  if spec.suit then assert(type(spec.suit) == "number") end
+  if spec.number then assert(type(spec.number) == "number") end
+  if spec.attack_range then assert(type(spec.attack_range) == "number" and spec.attack_range >= 0) end
 
-    local card = Weapon:new(spec.name, spec.suit, spec.number, spec.attack_range)
-    return card
+  local card = Weapon:new(spec.name, spec.suit, spec.number, spec.attack_range)
+  card.skill = spec.skill or defaultCardSkill
+  return card
 end
 
 ---@param spec CardSpec
 ---@return Armor
 function fk.CreateArmor(spec)
-    assert(type(spec.name) == "string" or type(spec.class_name) == "string")
-		if not spec.name then spec.name = spec.class_name
-		elseif not spec.class_name then spec.class_name = spec.name end
-		if spec.suit then assert(type(spec.suit) == "number") end
-		if spec.number then assert(type(spec.number) == "number") end
+  assert(type(spec.name) == "string" or type(spec.class_name) == "string")
+  if not spec.name then spec.name = spec.class_name
+  elseif not spec.class_name then spec.class_name = spec.name end
+  if spec.suit then assert(type(spec.suit) == "number") end
+  if spec.number then assert(type(spec.number) == "number") end
 
-    local card = Armor:new(spec.name, spec.suit, spec.number)
-    return card
+  local card = Armor:new(spec.name, spec.suit, spec.number)
+  card.skill = spec.skill or defaultCardSkill
+  return card
 end
 
 ---@param spec CardSpec
 ---@return DefensiveRide
 function fk.CreateDefensiveRide(spec)
-    assert(type(spec.name) == "string" or type(spec.class_name) == "string")
-		if not spec.name then spec.name = spec.class_name
-		elseif not spec.class_name then spec.class_name = spec.name end
-		if spec.suit then assert(type(spec.suit) == "number") end
-		if spec.number then assert(type(spec.number) == "number") end
+  assert(type(spec.name) == "string" or type(spec.class_name) == "string")
+  if not spec.name then spec.name = spec.class_name
+  elseif not spec.class_name then spec.class_name = spec.name end
+  if spec.suit then assert(type(spec.suit) == "number") end
+  if spec.number then assert(type(spec.number) == "number") end
 
-    local card = DefensiveRide:new(spec.name, spec.suit, spec.number)
-    return card
+  local card = DefensiveRide:new(spec.name, spec.suit, spec.number)
+  card.skill = spec.skill or defaultCardSkill
+  return card
 end
 
 ---@param spec CardSpec
 ---@return OffensiveRide
 function fk.CreateOffensiveRide(spec)
-    assert(type(spec.name) == "string" or type(spec.class_name) == "string")
-		if not spec.name then spec.name = spec.class_name
-		elseif not spec.class_name then spec.class_name = spec.name end
-		if spec.suit then assert(type(spec.suit) == "number") end
-		if spec.number then assert(type(spec.number) == "number") end
+  assert(type(spec.name) == "string" or type(spec.class_name) == "string")
+  if not spec.name then spec.name = spec.class_name
+  elseif not spec.class_name then spec.class_name = spec.name end
+  if spec.suit then assert(type(spec.suit) == "number") end
+  if spec.number then assert(type(spec.number) == "number") end
 
-    local card = OffensiveRide:new(spec.name, spec.suit, spec.number)
-    return card
+  local card = OffensiveRide:new(spec.name, spec.suit, spec.number)
+  card.skill = spec.skill or defaultCardSkill
+  return card
 end
 
 ---@param spec CardSpec
 ---@return Treasure
 function fk.CreateTreasure(spec)
-    assert(type(spec.name) == "string" or type(spec.class_name) == "string")
-		if not spec.name then spec.name = spec.class_name
-		elseif not spec.class_name then spec.class_name = spec.name end
-		if spec.suit then assert(type(spec.suit) == "number") end
-		if spec.number then assert(type(spec.number) == "number") end
+  assert(type(spec.name) == "string" or type(spec.class_name) == "string")
+  if not spec.name then spec.name = spec.class_name
+  elseif not spec.class_name then spec.class_name = spec.name end
+  if spec.suit then assert(type(spec.suit) == "number") end
+  if spec.number then assert(type(spec.number) == "number") end
 
-    local card = Treasure:new(spec.name, spec.suit, spec.number)
-    return card
-end
-
----@param spec TriggerSkillSpec
----@return TriggerSkill
-function fk.CreateTriggerSkill(spec)
-	assert(type(spec.name) == "string")
-	--assert(type(spec.on_trigger) == "function")
-	if spec.frequency then assert(type(spec.frequency) == "number") end
-
-	local frequency = spec.frequency or Skill.NotFrequent
-	local skill = TriggerSkill:new(spec.name, frequency)
-
-	if type(spec.events) == "number" then
-		table.insert(skill.events, spec.events)
-	elseif type(spec.events) == "table" then
-		table.insertTable(skill.events, spec.events)
-	end
-
-	if type(spec.refresh_events) == "number" then
-		table.insert(skill.refresh_events, spec.refresh_events)
-	elseif type(spec.refresh_events) == "table" then
-		table.insertTable(skill.refresh_events, spec.refresh_events)
-	end
-
-	if type(spec.global) == "boolean" then skill.global = spec.global end
-
-	if spec.on_trigger then skill.trigger = spec.on_trigger end
-
-	if spec.can_trigger then
-		skill.triggerable = spec.can_trigger
-	end
-
-	if spec.can_refresh then
-		skill.canRefresh = spec.can_refresh
-	end
-
-	if spec.on_refresh then
-		skill.refresh = spec.on_refresh
-	end
-
-	if not spec.priority then
-		if frequency == Skill.Wake then
-			spec.priority = 3
-		elseif frequency == Skill.Compulsory then
-			spec.priority = 2
-		else
-			spec.priority = 1
-		end
-	end
-	if type(spec.priority) == "number" then
-		for _, event in ipairs(skill.events) do
-			skill.priority_table[event] = spec.priority
-		end
-	elseif type(spec.priority) == "table" then
-		for event, priority in pairs(spec.priority) do
-			skill.priority_table[event] = priority
-		end
-	end
-	return skill
+  local card = Treasure:new(spec.name, spec.suit, spec.number)
+  card.skill = spec.skill or defaultCardSkill
+  return card
 end

lua/freekill.lua

@@ -10,7 +10,8 @@ class = require "middleclass"
 json = require "json"
 
 dofile "lua/lib/sha256.lua"
-dofile "lua/core/util.lua"
+local GroupUtils = require "core.util"
+TargetGroup, AimGroup = table.unpack(GroupUtils)
 dofile "lua/core/debug.lua"
 
 math.randomseed(os.time())

lua/server/event.lua

@@ -50,4 +50,24 @@ fk.EnterDying = 38
 fk.Dying = 39
 fk.AfterDying = 40
 
-fk.NumOfEvents = 41
+fk.PreCardUse = 41
+fk.AfterCardUseDeclared = 42
+fk.AfterCardTargetDeclared = 43
+fk.BeforeCardUseEffect = 44
+fk.CardUsing = 45
+fk.TargetSpecifying = 46
+fk.TargetConfirming = 47
+fk.TargetSpecified = 48
+fk.TargetConfirmed = 49
+fk.CardUseFinished = 50
+
+fk.PreCardRespond = 51
+fk.CardResponding = 52
+fk.CardRespondFinished = 53
+
+fk.PreCardEffect = 54
+fk.BeforeCardEffect = 55
+fk.CardEffecting = 56
+fk.CardEffectFinished = 57
+
+fk.NumOfEvents = 58

lua/server/gamelogic.lua

@@ -8,274 +8,274 @@
 local GameLogic = class("GameLogic")
 
 function GameLogic:initialize(room)
-    self.room = room
-    self.skill_table = {}   -- TriggerEvent --> TriggerSkill[]
-    self.refresh_skill_table = {}
-    self.skills = {}        -- skillName[]
-    self.event_stack = Stack:new()
+  self.room = room
+  self.skill_table = {}   -- TriggerEvent --> TriggerSkill[]
+  self.refresh_skill_table = {}
+  self.skills = {}    -- skillName[]
+  self.event_stack = Stack:new()
 
-    self.role_table = {
-        { "lord" },
-        { "lord", "rebel" },
-        { "lord", "rebel", "renegade" },
-        { "lord", "loyalist", "rebel", "renegade" },
-        { "lord", "loyalist", "rebel", "rebel", "renegade" },
-        { "lord", "loyalist", "rebel", "rebel", "rebel", "renegade" },
-        { "lord", "loyalist", "loyalist", "rebel", "rebel", "rebel", "renegade" },
-        { "lord", "loyalist", "loyalist", "rebel", "rebel", "rebel", "rebel", "renegade" },
-    }
+  self.role_table = {
+    { "lord" },
+    { "lord", "rebel" },
+    { "lord", "rebel", "renegade" },
+    { "lord", "loyalist", "rebel", "renegade" },
+    { "lord", "loyalist", "rebel", "rebel", "renegade" },
+    { "lord", "loyalist", "rebel", "rebel", "rebel", "renegade" },
+    { "lord", "loyalist", "loyalist", "rebel", "rebel", "rebel", "renegade" },
+    { "lord", "loyalist", "loyalist", "rebel", "rebel", "rebel", "rebel", "renegade" },
+  }
 end
 
 function GameLogic:run()
-    -- default logic
-    table.shuffle(self.room.players)
-    self:assignRoles()
-    self.room:adjustSeats()
+  -- default logic
+  table.shuffle(self.room.players)
+  self:assignRoles()
+  self.room:adjustSeats()
 
-    self:chooseGenerals()
-    self:prepareForStart()
-    self:action()
+  self:chooseGenerals()
+  self:prepareForStart()
+  self:action()
 end
 
 function GameLogic:assignRoles()
-    local room = self.room
-    local n = #room.players
-    local roles = self.role_table[n]
-    table.shuffle(roles)
+  local room = self.room
+  local n = #room.players
+  local roles = self.role_table[n]
+  table.shuffle(roles)
 
-    for i = 1, n do
-        local p = room.players[i]
-        p.role = roles[i]
-        if p.role == "lord" then
-            room:broadcastProperty(p, "role")
-        else
-            room:notifyProperty(p, p, "role")
-        end
+  for i = 1, n do
+    local p = room.players[i]
+    p.role = roles[i]
+    if p.role == "lord" then
+      room:broadcastProperty(p, "role")
+    else
+      room:notifyProperty(p, p, "role")
     end
+  end
 end
 
 function GameLogic:chooseGenerals()
-    local room = self.room
-    local function setPlayerGeneral(player, general)
-        if Fk.generals[general] == nil then return end
-        player.general = general
-        self.room:notifyProperty(player, player, "general")
-    end
-    local lord = room:getLord()
-    local lord_general = nil
-    if lord ~= nil then
-        room.current = lord
-        local generals = Fk:getGeneralsRandomly(3)
-        for i = 1, #generals do
-            generals[i] = generals[i].name
-        end
-        lord_general = room:askForGeneral(lord, generals)
-        setPlayerGeneral(lord, lord_general)
-        room:broadcastProperty(lord, "general")
+  local room = self.room
+  local function setPlayerGeneral(player, general)
+    if Fk.generals[general] == nil then return end
+    player.general = general
+    self.room:notifyProperty(player, player, "general")
+  end
+  local lord = room:getLord()
+  local lord_general = nil
+  if lord ~= nil then
+    room.current = lord
+    local generals = Fk:getGeneralsRandomly(3)
+    for i = 1, #generals do
+      generals[i] = generals[i].name
     end
+    lord_general = room:askForGeneral(lord, generals)
+    setPlayerGeneral(lord, lord_general)
+    room:broadcastProperty(lord, "general")
+  end
 
-    local nonlord = room:getOtherPlayers(lord)
-    local generals = Fk:getGeneralsRandomly(#nonlord * 3, Fk.generals, {lord_general})
-    table.shuffle(generals)
-    for _, p in ipairs(nonlord) do
-        local arg = {
-            (table.remove(generals, 1)).name,
-            (table.remove(generals, 1)).name,
-            (table.remove(generals, 1)).name,
-        }
-        p.request_data = json.encode(arg)
-        p.default_reply = arg[1]
-    end
+  local nonlord = room:getOtherPlayers(lord)
+  local generals = Fk:getGeneralsRandomly(#nonlord * 3, Fk.generals, {lord_general})
+  table.shuffle(generals)
+  for _, p in ipairs(nonlord) do
+    local arg = {
+      (table.remove(generals, 1)).name,
+      (table.remove(generals, 1)).name,
+      (table.remove(generals, 1)).name,
+    }
+    p.request_data = json.encode(arg)
+    p.default_reply = arg[1]
+  end
 
-    room:doBroadcastRequest("AskForGeneral", nonlord)
-    for _, p in ipairs(nonlord) do
-        if p.general == "" and p.reply_ready then
-            local general = json.decode(p.client_reply)[1]
-            setPlayerGeneral(p, general)
-        else
-            setPlayerGeneral(p, p.default_reply)
-        end
-        p.default_reply = ""
+  room:doBroadcastRequest("AskForGeneral", nonlord)
+  for _, p in ipairs(nonlord) do
+    if p.general == "" and p.reply_ready then
+      local general = json.decode(p.client_reply)[1]
+      setPlayerGeneral(p, general)
+    else
+      setPlayerGeneral(p, p.default_reply)
     end
+    p.default_reply = ""
+  end
 end
 
 function GameLogic:prepareForStart()
-    local room = self.room
-    local players = room.players
-    room.alive_players = {table.unpack(players)}
-    for i = 1, #players - 1 do
-        players[i].next = players[i + 1]
+  local room = self.room
+  local players = room.players
+  room.alive_players = {table.unpack(players)}
+  for i = 1, #players - 1 do
+    players[i].next = players[i + 1]
+  end
+  players[#players].next = players[1]
+
+  for _, p in ipairs(players) do
+    assert(p.general ~= "")
+    local general = Fk.generals[p.general]
+    p.maxHp = general.maxHp
+    p.hp = general.hp
+    -- TODO: setup AI here
+
+    if p.role ~= "lord" then
+      room:broadcastProperty(p, "general")
+    elseif #players >= 5 then
+      p.maxHp = p.maxHp + 1
+      p.hp = p.hp + 1
     end
-    players[#players].next = players[1]
+    room:broadcastProperty(p, "maxHp")
+    room:broadcastProperty(p, "hp")
 
-    for _, p in ipairs(players) do
-        assert(p.general ~= "")
-        local general = Fk.generals[p.general]
-        p.maxHp = general.maxHp
-        p.hp = general.hp
-        -- TODO: setup AI here
+    -- TODO: add skills to player
+  end
 
-        if p.role ~= "lord" then
-            room:broadcastProperty(p, "general")
-        elseif #players >= 5 then
-            p.maxHp = p.maxHp + 1
-            p.hp = p.hp + 1
-        end
-        room:broadcastProperty(p, "maxHp")
-        room:broadcastProperty(p, "hp")
+  -- TODO: prepare drawPile
+  -- TODO: init cards in drawPile
+  local allCardIds = Fk:getAllCardIds()
+  table.shuffle(allCardIds)
+  room.draw_pile = allCardIds
+  for _, id in ipairs(room.draw_pile) do
+    self.room:setCardArea(id, Card.DrawPile)
+  end
 
-        -- TODO: add skills to player
-    end
-
-    -- TODO: prepare drawPile
-    -- TODO: init cards in drawPile
-    local allCardIds = Fk:getAllCardIds()
-    table.shuffle(allCardIds)
-    room.draw_pile = allCardIds
-    for _, id in ipairs(room.draw_pile) do
-        self.room:setCardArea(id, Card.DrawPile)
-    end
-
-    self:addTriggerSkill(GameRule)
-    for _, trig in ipairs(Fk.global_trigger) do
-        self:addTriggerSkill(trig)
-    end
+  self:addTriggerSkill(GameRule)
+  for _, trig in ipairs(Fk.global_trigger) do
+    self:addTriggerSkill(trig)
+  end
 end
 
 function GameLogic:action()
-    self:trigger(fk.GameStart)
-    local room = self.room
+  self:trigger(fk.GameStart)
+  local room = self.room
 
-    for _, p in ipairs(room.players) do
-        self:trigger(fk.DrawInitialCards, p, { num = 4 })
-    end
+  for _, p in ipairs(room.players) do
+    self:trigger(fk.DrawInitialCards, p, { num = 4 })
+  end
 
-    while true do
-        self:trigger(fk.TurnStart, room.current)
-        if room.game_finished then break end
-        room.current = room.current:getNextAlive()
-    end
+  while true do
+    self:trigger(fk.TurnStart, room.current)
+    if room.game_finished then break end
+    room.current = room.current:getNextAlive()
+  end
 end
 
 ---@param skill TriggerSkill
 function GameLogic:addTriggerSkill(skill)
-    if skill == nil or table.contains(self.skills, skill.name) then
-        return
-    end
+  if skill == nil or table.contains(self.skills, skill.name) then
+    return
+  end
 
-    table.insert(self.skills, skill.name)
+  table.insert(self.skills, skill.name)
 
-    for _, event in ipairs(skill.refresh_events) do
-        if self.refresh_skill_table[event] == nil then
-            self.refresh_skill_table[event] = {}
-        end
-        table.insert(self.refresh_skill_table[event], skill)
+  for _, event in ipairs(skill.refresh_events) do
+    if self.refresh_skill_table[event] == nil then
+      self.refresh_skill_table[event] = {}
     end
+    table.insert(self.refresh_skill_table[event], skill)
+  end
 
-    for _, event in ipairs(skill.events) do
-        if self.skill_table[event] == nil then
-            self.skill_table[event] = {}
-        end
-        table.insert(self.skill_table[event], skill)
+  for _, event in ipairs(skill.events) do
+    if self.skill_table[event] == nil then
+      self.skill_table[event] = {}
     end
+    table.insert(self.skill_table[event], skill)
+  end
 
-    if skill.visible then
-        if (Fk.related_skills[skill.name] == nil) then return end
-        for _, s in ipairs(Fk.related_skills[skill.name]) do
-            if (s.class == TriggerSkill) then
-                self:addTriggerSkill(s)
-            end
-        end
+  if skill.visible then
+    if (Fk.related_skills[skill.name] == nil) then return end
+    for _, s in ipairs(Fk.related_skills[skill.name]) do
+      if (s.class == TriggerSkill) then
+        self:addTriggerSkill(s)
+      end
     end
+  end
 end
 
 ---@param event Event
 ---@param target ServerPlayer
 ---@param data any
 function GameLogic:trigger(event, target, data)
-    local room = self.room
-    local broken = false
-    local skills = self.skill_table[event] or {}
-    local skills_to_refresh = self.refresh_skill_table[event] or {}
-    local player = target
+  local room = self.room
+  local broken = false
+  local skills = self.skill_table[event] or {}
+  local skills_to_refresh = self.refresh_skill_table[event] or {}
+  local player = target
 
-    self.event_stack:push({event, target, data})
+  self.event_stack:push({event, target, data})
 
-    if target == nil then
-        for _, skill in ipairs(skills_to_refresh) do
-            if skill:canRefresh(event, target, player, data) then
-                skill:refresh(event, target, player, data)
-            end
-        end
-
-        for _, skill in ipairs(skills) do
-            if skill:triggerable(event, target, player, data) then
-                broken = skill:trigger(event, target, player, data)
-                if broken then break end
-            end
-        end
-
-        self.event_stack:pop()
-        return broken
+  if target == nil then
+    for _, skill in ipairs(skills_to_refresh) do
+      if skill:canRefresh(event, target, player, data) then
+        skill:refresh(event, target, player, data)
+      end
     end
 
-    repeat do
-        -- refresh skills. This should not be broken
-        for _, skill in ipairs(skills_to_refresh) do
-            if skill:canRefresh(event, target, player, data) then
-                skill:refresh(event, target, player, data)
-            end
-        end
-        player = player.next
-    end until player == target
-
-    ---@param a TriggerSkill
-    ---@param b TriggerSkill
-    local compare_func = function (a, b)
-        return a.priority_table[event] > b.priority_table[event]
-    end
-    table.sort(skills, compare_func)
-
-    repeat do
-        local triggerable_skills = {}   ---@type table<number, TriggerSkill[]>
-        local priority_table = {}       ---@type number[]
-        for _, skill in ipairs(skills) do
-            if skill:triggerable(event, target, player, data) then
-                local priority = skill.priority_table[event]
-                if triggerable_skills[priority] == nil then
-                    triggerable_skills[priority] = {}
-                end
-                table.insert(triggerable_skills[priority], skill)
-                if not table.contains(priority_table, priority) then
-                    table.insert(priority_table, priority)
-                end
-            end
-        end
-
-        for _, priority in ipairs(priority_table) do
-            local triggerables = triggerable_skills[priority]
-            local skill_names = {}       ---@type string[]
-            for _, skill in ipairs(triggerables) do
-                table.insert(skill_names, skill.name)
-            end
-
-            while #skill_names > 0 do
-                local skill_name = room:askForChoice(player, skill_names, "trigger")
-                local skill = triggerables[table.indexOf(skill_names, skill_name)]
-                broken = skill:trigger(event, target, player, data)
-                if broken then break end
-                table.removeOne(skill_names, skill_name)
-                table.removeOne(triggerables, skill)
-            end
-        end
-
+    for _, skill in ipairs(skills) do
+      if skill:triggerable(event, target, player, data) then
+        broken = skill:trigger(event, target, player, data)
         if broken then break end
-
-        player = player.next
-    end until player == target
+      end
+    end
 
     self.event_stack:pop()
     return broken
+  end
+
+  repeat do
+    -- refresh skills. This should not be broken
+    for _, skill in ipairs(skills_to_refresh) do
+      if skill:canRefresh(event, target, player, data) then
+        skill:refresh(event, target, player, data)
+      end
+    end
+    player = player.next
+  end until player == target
+
+  ---@param a TriggerSkill
+  ---@param b TriggerSkill
+  local compare_func = function (a, b)
+    return a.priority_table[event] > b.priority_table[event]
+  end
+  table.sort(skills, compare_func)
+
+  repeat do
+    local triggerable_skills = {}   ---@type table<number, TriggerSkill[]>
+    local priority_table = {}     ---@type number[]
+    for _, skill in ipairs(skills) do
+      if skill:triggerable(event, target, player, data) then
+        local priority = skill.priority_table[event]
+        if triggerable_skills[priority] == nil then
+          triggerable_skills[priority] = {}
+        end
+        table.insert(triggerable_skills[priority], skill)
+        if not table.contains(priority_table, priority) then
+          table.insert(priority_table, priority)
+        end
+      end
+    end
+
+    for _, priority in ipairs(priority_table) do
+      local triggerables = triggerable_skills[priority]
+      local skill_names = {}     ---@type string[]
+      for _, skill in ipairs(triggerables) do
+        table.insert(skill_names, skill.name)
+      end
+
+      while #skill_names > 0 do
+        local skill_name = room:askForChoice(player, skill_names, "trigger")
+        local skill = triggerables[table.indexOf(skill_names, skill_name)]
+        broken = skill:trigger(event, target, player, data)
+        if broken then break end
+        table.removeOne(skill_names, skill_name)
+        table.removeOne(triggerables, skill)
+      end
+    end
+
+    if broken then break end
+
+    player = player.next
+  end until player == target
+
+  self.event_stack:pop()
+  return broken
 end
 
 return GameLogic

lua/server/lobby.lua

@@ -6,63 +6,63 @@ fk.lobby_callback = {}
 local db = fk.ServerInstance:getDatabase()
 
 function Lobby:initialize(_lobby)
-    self.lobby = _lobby
-    self.lobby.callback = function(_self, command, jsonData)
-        local cb = fk.lobby_callback[command]
-        if (type(cb) == "function") then
-            cb(jsonData)
-        else
-            print("Lobby error: Unknown command " .. command);
-        end
+  self.lobby = _lobby
+  self.lobby.callback = function(_self, command, jsonData)
+    local cb = fk.lobby_callback[command]
+    if (type(cb) == "function") then
+      cb(jsonData)
+    else
+      print("Lobby error: Unknown command " .. command);
     end
+  end
 end
 
 fk.lobby_callback["UpdateAvatar"] = function(jsonData)
-    -- jsonData: [ int uid, string newavatar ]
-    local data = json.decode(jsonData)
-    local id, avatar = data[1], data[2]
-    local sql = "UPDATE userinfo SET avatar='%s' WHERE id=%d;"
-    Sql.exec(db, string.format(sql, avatar, id))
-    local player = fk.ServerInstance:findPlayer(id)
-    player:setAvatar(avatar)
-    player:doNotify("UpdateAvatar", avatar)
+  -- jsonData: [ int uid, string newavatar ]
+  local data = json.decode(jsonData)
+  local id, avatar = data[1], data[2]
+  local sql = "UPDATE userinfo SET avatar='%s' WHERE id=%d;"
+  Sql.exec(db, string.format(sql, avatar, id))
+  local player = fk.ServerInstance:findPlayer(id)
+  player:setAvatar(avatar)
+  player:doNotify("UpdateAvatar", avatar)
 end
 
 fk.lobby_callback["UpdatePassword"] = function(jsonData)
-    -- jsonData: [ int uid, string oldpassword, int newpassword ]
-    local data = json.decode(jsonData)
-    local id, old, new = data[1], data[2], data[3]
-    local sql_find = "SELECT password FROM userinfo WHERE id=%d;"
-    local sql_update = "UPDATE userinfo SET password='%s' WHERE id=%d;"
+  -- jsonData: [ int uid, string oldpassword, int newpassword ]
+  local data = json.decode(jsonData)
+  local id, old, new = data[1], data[2], data[3]
+  local sql_find = "SELECT password FROM userinfo WHERE id=%d;"
+  local sql_update = "UPDATE userinfo SET password='%s' WHERE id=%d;"
 
-    local passed = false
-    local result = Sql.exec_select(db, string.format(sql_find, id))
-    passed = (result["password"][1] == sha256(old))
-    if passed then
-        Sql.exec(db, string.format(sql_update, sha256(new), id))
-    end
+  local passed = false
+  local result = Sql.exec_select(db, string.format(sql_find, id))
+  passed = (result["password"][1] == sha256(old))
+  if passed then
+    Sql.exec(db, string.format(sql_update, sha256(new), id))
+  end
 
-    local player = fk.ServerInstance:findPlayer(tonumber(id))
-    player:doNotify("UpdatePassword", passed and "1" or "0")
+  local player = fk.ServerInstance:findPlayer(tonumber(id))
+  player:doNotify("UpdatePassword", passed and "1" or "0")
 end
 
 fk.lobby_callback["CreateRoom"] = function(jsonData)
-    -- jsonData: [ int uid, string name, int capacity ]
-    local data = json.decode(jsonData)
-    local owner = fk.ServerInstance:findPlayer(tonumber(data[1]))
-    local roomName = data[2]
-    local capacity = data[3]
-    fk.ServerInstance:createRoom(owner, roomName, capacity)
+  -- jsonData: [ int uid, string name, int capacity ]
+  local data = json.decode(jsonData)
+  local owner = fk.ServerInstance:findPlayer(tonumber(data[1]))
+  local roomName = data[2]
+  local capacity = data[3]
+  fk.ServerInstance:createRoom(owner, roomName, capacity)
 end
 
 fk.lobby_callback["EnterRoom"] = function(jsonData)
-    -- jsonData: [ int uid, int roomId ]
-    local data = json.decode(jsonData)
-    local player = fk.ServerInstance:findPlayer(tonumber(data[1]))
-    local room = fk.ServerInstance:findRoom(tonumber(data[2]))
-    room:addPlayer(player)
+  -- jsonData: [ int uid, int roomId ]
+  local data = json.decode(jsonData)
+  local player = fk.ServerInstance:findPlayer(tonumber(data[1]))
+  local room = fk.ServerInstance:findRoom(tonumber(data[2]))
+  room:addPlayer(player)
 end
 
 function CreateRoom(_room)
-    LobbyInstance = Lobby:new(_room)
+  LobbyInstance = Lobby:new(_room)
 end

lua/server/serverplayer.lua

@@ -12,30 +12,30 @@
 local ServerPlayer = Player:subclass("ServerPlayer")
 
 function ServerPlayer:initialize(_self)
-    Player.initialize(self)
-    self.serverplayer = _self
-    self.id = _self:getId()
-    self.room = nil
+  Player.initialize(self)
+  self.serverplayer = _self
+  self.id = _self:getId()
+  self.room = nil
 
-    self.next = nil
+  self.next = nil
 
-    -- Below are for doBroadcastRequest
-    self.request_data = ""
-    self.client_reply = ""
-    self.default_reply = ""
-    self.reply_ready = false
-    self.phases = {}
+  -- Below are for doBroadcastRequest
+  self.request_data = ""
+  self.client_reply = ""
+  self.default_reply = ""
+  self.reply_ready = false
+  self.phases = {}
 end
 
 ---@return integer
 function ServerPlayer:getId()
-    return self.id
+  return self.id
 end
 
 ---@param command string
 ---@param jsonData string
 function ServerPlayer:doNotify(command, jsonData)
-    self.serverplayer:doNotify(command, jsonData)
+  self.serverplayer:doNotify(command, jsonData)
 end
 
 --- Send a request to client, and allow client to reply within *timeout* seconds.
@@ -45,10 +45,10 @@ end
 ---@param jsonData string
 ---@param timeout integer
 function ServerPlayer:doRequest(command, jsonData, timeout)
-    timeout = timeout or self.room.timeout
-    self.client_reply = ""
-    self.reply_ready = false
-    self.serverplayer:doRequest(command, jsonData, timeout)
+  timeout = timeout or self.room.timeout
+  self.client_reply = ""
+  self.reply_ready = false
+  self.serverplayer:doRequest(command, jsonData, timeout)
 end
 
 --- Wait for at most *timeout* seconds for reply from client.
@@ -57,153 +57,153 @@ end
 ---@param timeout integer @ seconds to wait
 ---@return string @ JSON data
 function ServerPlayer:waitForReply(timeout)
-    local result = ""
-    if timeout == nil then
-        result = self.serverplayer:waitForReply()
-    else
-        result = self.serverplayer:waitForReply(timeout)
-    end
-    self.request_data = ""
-    self.client_reply = result
-    if result ~= "" then self.reply_ready = true end
-    return result
+  local result = ""
+  if timeout == nil then
+    result = self.serverplayer:waitForReply()
+  else
+    result = self.serverplayer:waitForReply(timeout)
+  end
+  self.request_data = ""
+  self.client_reply = result
+  if result ~= "" then self.reply_ready = true end
+  return result
 end
 
 ---@param skill Skill
 function ServerPlayer:hasSkill(skill)
-    return table.contains(self.player_skills, skill)
+  return table.contains(self.player_skills, skill)
 end
 
 function ServerPlayer:isAlive()
-    return self.dead == false
+  return self.dead == false
 end
 
 function ServerPlayer:getNextAlive()
-    if #self.room.alive_players == 0 then
-        return self
-    end
+  if #self.room.alive_players == 0 then
+    return self
+  end
 
-    local ret = self.next
-    while ret.dead do
-        ret = ret.next
-    end
-    return ret
+  local ret = self.next
+  while ret.dead do
+    ret = ret.next
+  end
+  return ret
 end
 
 function ServerPlayer:turnOver()
-    self.faceup = not self.faceup
-    self.room:broadcastProperty(self, "faceup")
+  self.faceup = not self.faceup
+  self.room:broadcastProperty(self, "faceup")
 
-    -- TODO: log
-    self.room.logic:trigger(fk.TurnedOver, self)
+  -- TODO: log
+  self.room.logic:trigger(fk.TurnedOver, self)
 end
 
 ---@param from_phase Phase
 ---@param to_phase Phase
 function ServerPlayer:changePhase(from_phase, to_phase)
-    local room = self.room
-    local logic = room.logic
-    self.phase = Player.PhaseNone
+  local room = self.room
+  local logic = room.logic
+  self.phase = Player.PhaseNone
 
-    local phase_change = {
-        from = from_phase,
-        to = to_phase
-    }
+  local phase_change = {
+    from = from_phase,
+    to = to_phase
+  }
 
-    local skip = logic:trigger(fk.EventPhaseChanging, self, phase_change)
-    if skip and to_phase ~= Player.NotActive then
-        self.phase = from_phase
-        return true
-    end
+  local skip = logic:trigger(fk.EventPhaseChanging, self, phase_change)
+  if skip and to_phase ~= Player.NotActive then
+    self.phase = from_phase
+    return true
+  end
 
-    self.phase = to_phase
-    room:notifyProperty(self, self, "phase")
+  self.phase = to_phase
+  room:notifyProperty(self, self, "phase")
 
-    if #self.phases > 0 then 
-        table.remove(self.phases, 1)
-    end
-
-    if not logic:trigger(fk.EventPhaseStart, self) then
-        if self.phase ~= Player.NotActive then
-            logic:trigger(fk.EventPhaseProceeding, self)
-        end
-    end
+  if #self.phases > 0 then 
+    table.remove(self.phases, 1)
+  end
 
+  if not logic:trigger(fk.EventPhaseStart, self) then
     if self.phase ~= Player.NotActive then
-        logic:trigger(fk.EventPhaseEnd, self)
+      logic:trigger(fk.EventPhaseProceeding, self)
     end
+  end
 
-    return false
+  if self.phase ~= Player.NotActive then
+    logic:trigger(fk.EventPhaseEnd, self)
+  end
+
+  return false
 end
 
 ---@param phase_table Phase[]
 function ServerPlayer:play(phase_table)
-    phase_table = phase_table or {}
-    if #phase_table > 0 then
-        if not table.contains(phase_table, Player.NotActive) then
-            table.insert(phase_table, Player.NotActive)
-        end
-    else
-        phase_table = {
-            Player.RoundStart, Player.Start,
-            Player.Judge, Player.Draw, Player.Play, Player.Discard,
-            Player.Finish, Player.NotActive,
-        }
+  phase_table = phase_table or {}
+  if #phase_table > 0 then
+    if not table.contains(phase_table, Player.NotActive) then
+      table.insert(phase_table, Player.NotActive)
+    end
+  else
+    phase_table = {
+      Player.RoundStart, Player.Start,
+      Player.Judge, Player.Draw, Player.Play, Player.Discard,
+      Player.Finish, Player.NotActive,
+    }
+  end
+
+  self.phases = phase_table
+  self.phase_state = {}
+
+  local phases = self.phases
+  local phase_state = self.phase_state
+  local room = self.room
+
+  for i = 1, #phases do
+    phase_state[i] = {
+      phase = phases[i],
+      skipped = false
+    }
+  end
+
+  for i = 1, #phases do
+    if self.dead then
+      self:changePhase(self.phase, Player.NotActive)
+      break
     end
 
-    self.phases = phase_table
-    self.phase_state = {}
+    self.phase_index = i
+    local phase_change = {
+      from = self.phase,
+      to = phases[i]
+    }
 
-    local phases = self.phases
-    local phase_state = self.phase_state
-    local room = self.room
+    local logic = self.room.logic
+    self.phase = Player.PhaseNone
 
-    for i = 1, #phases do
-        phase_state[i] = {
-            phase = phases[i],
-            skipped = false
-        }
+    local skip = logic:trigger(fk.EventPhaseChanging, self, phase_change)
+    phases[i] = phase_change.to
+    phase_state[i].phase = phases[i]
+
+    self.phase = phases[i]
+    room:notifyProperty(self, self, "phase")
+
+    local cancel_skip = true
+    if phases[i] ~= Player.NotActive and (phase_state[i].skipped or skip) then
+      cancel_skip = logic:trigger(fk.EventPhaseSkipping, self)
     end
 
-    for i = 1, #phases do
-        if self.dead then
-            self:changePhase(self.phase, Player.NotActive)
-            break
+    if (not skip) or (cancel_skip) then
+      if not logic:trigger(fk.EventPhaseStart, self) then
+        if self.phase ~= Player.NotActive then
+          logic:trigger(fk.EventPhaseProceeding, self)
         end
+      end
 
-        self.phase_index = i
-        local phase_change = {
-            from = self.phase,
-            to = phases[i]
-        }
-
-        local logic = self.room.logic
-        self.phase = Player.PhaseNone
-
-        local skip = logic:trigger(fk.EventPhaseChanging, self, phase_change)
-        phases[i] = phase_change.to
-        phase_state[i].phase = phases[i]
-
-        self.phase = phases[i]
-        room:notifyProperty(self, self, "phase")
-
-        local cancel_skip = true
-        if phases[i] ~= Player.NotActive and (phase_state[i].skipped or skip) then
-            cancel_skip = logic:trigger(fk.EventPhaseSkipping, self)
-        end
-
-        if (not skip) or (cancel_skip) then
-            if not logic:trigger(fk.EventPhaseStart, self) then
-                if self.phase ~= Player.NotActive then
-                    logic:trigger(fk.EventPhaseProceeding, self)
-                end
-            end
-
-            if self.phase ~= Player.NotActive then
-                logic:trigger(fk.EventPhaseEnd, self)
-            else break end
-        end
+      if self.phase ~= Player.NotActive then
+        logic:trigger(fk.EventPhaseEnd, self)
+      else break end
     end
+  end
 end
 
 return ServerPlayer

lua/server/system_enum.lua

@@ -10,6 +10,9 @@
 ---@alias DyingStruct { who: integer, damage: DamageStruct }
 ---@alias DeathStruct { who: integer, damage: DamageStruct }
 
+---@alias CardUseStruct { from: integer, tos: TargetGroup, cardId: integer, toCardId: integer|null, responseToEvent: CardUseStruct|null, nullifiedTargets: interger[]|null, extraUse: boolean|null, disresponsiveList: integer[]|null, unoffsetableList: integer[]|null, addtionalDamage: integer|null, customFrom: integer|null, cardIdsResponded: integer[]|null }
+---@alias AimStruct { from: integer, cardId: integer, tos: AimGroup, to: integer, targetGroup: TargetGroup|null, nullifiedTargets: integer[]|null, firstTarget: boolean, additionalDamage: integer|null, disresponsive: boolean|null, unoffsetableList: boolean|null }
+---@alias CardEffectEvent { from: integer, tos: TargetGroup, cardId: integer, toCardId: integer|null, responseToEvent: CardUseStruct|null, nullifiedTargets: interger[]|null, extraUse: boolean|null, disresponsiveList: integer[]|null, unoffsetableList: integer[]|null, addtionalDamage: integer|null, customFrom: integer|null, cardIdsResponded: integer[]|null }
 
 ---@alias MoveReason integer
 
@@ -21,6 +24,8 @@ fk.ReasonPut = 5
 fk.ReasonPutIntoDiscardPile = 6
 fk.ReasonPrey = 7
 fk.ReasonExchange = 8
+fk.ReasonUse = 9
+fk.ReasonResonpse = 10
 
 ---@alias DamageType integer
 

packages/standard/game_rule.lua

@@ -1,118 +1,133 @@
 GameRule = fk.CreateTriggerSkill{
-    name = "game_rule",
-    events = {
-        fk.GameStart, fk.DrawInitialCards, fk.TurnStart,
-        fk.EventPhaseProceeding, fk.EventPhaseEnd, fk.EventPhaseChanging,
-    },
-    priority = 0,
+  name = "game_rule",
+  events = {
+    fk.GameStart, fk.DrawInitialCards, fk.TurnStart,
+    fk.EventPhaseProceeding, fk.EventPhaseEnd, fk.EventPhaseChanging,
+  },
+  priority = 0,
 
-    can_trigger = function(self, event, target, player, data)
-        return (target == player) or (target == nil)
-    end,
+  can_trigger = function(self, event, target, player, data)
+    return (target == player) or (target == nil)
+  end,
 
-    on_trigger = function(self, event, target, player, data)
-        if RoomInstance.tag["SkipGameRule"] then
-            RoomInstance.tag["SkipGameRule"] = false
-            return false
+  on_trigger = function(self, event, target, player, data)
+    if RoomInstance.tag["SkipGameRule"] then
+      RoomInstance.tag["SkipGameRule"] = false
+      return false
+    end
+
+    if target == nil then
+      if event == fk.GameStart then
+        print("Game started")
+        RoomInstance.tag["FirstRound"] = true
+      end
+      return false
+    end
+
+    local room = player.room
+    switch(event, {
+    [fk.DrawInitialCards] = function()
+      if data.num > 0 then
+        -- TODO: need a new function to call the UI
+        local cardIds = room:getNCards(data.num)
+        player:addCards(Player.Hand, cardIds)
+        local move_to_notify = {}   ---@type CardsMoveStruct
+        move_to_notify.toArea = Card.PlayerHand
+        move_to_notify.to = player:getId()
+        move_to_notify.moveInfo = {}
+        for _, id in ipairs(cardIds) do
+          table.insert(move_to_notify.moveInfo, 
+          { cardId = id, fromArea = Card.DrawPile })
+        end
+        room:notifyMoveCards(room.players, {move_to_notify})
+
+        for _, id in ipairs(cardIds) do
+          room:setCardArea(id, Card.PlayerHand)
         end
 
-        if target == nil then
-            if event == fk.GameStart then
-                print("Game started")
-                RoomInstance.tag["FirstRound"] = true
-            end
-            return false
-        end
-
-        local room = player.room
-        switch(event, {
-        [fk.DrawInitialCards] = function()
-            if data.num > 0 then
-                -- TODO: need a new function to call the UI
-                local cardIds = room:getNCards(data.num)
-                player:addCards(Player.Hand, cardIds)
-                local move_to_notify = {}   ---@type CardsMoveStruct
-                move_to_notify.toArea = Card.PlayerHand
-                move_to_notify.to = player:getId()
-                move_to_notify.moveInfo = {}
-                for _, id in ipairs(cardIds) do
-                    table.insert(move_to_notify.moveInfo, 
-                    { cardId = id, fromArea = Card.DrawPile })
-                end
-                room:notifyMoveCards(room.players, {move_to_notify})
-
-                for _, id in ipairs(cardIds) do
-                    room:setCardArea(id, Card.PlayerHand)
-                end
-
-                room.logic:trigger(fk.AfterDrawInitialCards, player, data)
-            end
-        end,
-        [fk.TurnStart] = function()
-            player = room.current
-            if room.tag["FirstRound"] == true then
-                room.tag["FirstRound"] = false
-                player:setFlag("Global_FirstRound")
-            end
-
-            -- TODO: send log
-            
-            player:addMark("Global_TurnCount")
-            if not player.faceup then
-                player:setFlag("-Global_FirstRound")
-                player:turnOver()
-            elseif not player.dead then
-                player:play()
-            end
-        end,
-        [fk.EventPhaseProceeding] = function()
-            switch(player.phase, {
-            [Player.PhaseNone] = function()
-                error("You should never proceed PhaseNone")
-            end,
-            [Player.RoundStart] = function()
-                
-            end,
-            [Player.Start] = function()
-                
-            end,
-            [Player.Judge] = function()
-                
-            end,
-            [Player.Draw] = function()
-                room:drawCards(player, 2, self.name)
-            end,
-            [Player.Play] = function()
-                room:askForSkillInvoke(player, "rule")
-            end,
-            [Player.Discard] = function()
-                local discardNum = #player:getCardIds(Player.Hand) - player:getMaxCards()
-                if discardNum > 0 then
-                    room:askForDiscard(player, discardNum, discardNum, false, self.name)
-                end
-            end,
-            [Player.Finish] = function()
-                
-            end,
-            [Player.NotActive] = function()
-                
-            end,
-            })
-        end,
-        [fk.EventPhaseEnd] = function()
-            if player.phase == Player.Play then
-                -- TODO: clear history
-            end
-        end,
-        [fk.EventPhaseChanging] = function()
-            -- TODO: copy but dont copy all
-        end,
-        default = function()
-            print("game_rule: Event=" .. event)
-            room:askForSkillInvoke(player, "rule")
-        end,
-        })
-        return false
+        room.logic:trigger(fk.AfterDrawInitialCards, player, data)
+      end
     end,
+    [fk.TurnStart] = function()
+      player = room.current
+      if room.tag["FirstRound"] == true then
+        room.tag["FirstRound"] = false
+        player:setFlag("Global_FirstRound")
+      end
+
+      -- TODO: send log
+      
+      player:addMark("Global_TurnCount")
+      if not player.faceup then
+        player:setFlag("-Global_FirstRound")
+        player:turnOver()
+      elseif not player.dead then
+        player:play()
+      end
+    end,
+    [fk.EventPhaseProceeding] = function()
+      switch(player.phase, {
+      [Player.PhaseNone] = function()
+        error("You should never proceed PhaseNone")
+      end,
+      [Player.RoundStart] = function()
+        
+      end,
+      [Player.Start] = function()
+        
+      end,
+      [Player.Judge] = function()
+        
+      end,
+      [Player.Draw] = function()
+        room:drawCards(player, 2, self.name)
+      end,
+      [Player.Play] = function()
+        while not player.dead do
+          local result = room:doRequest(player, "PlayCard", player:getId())
+          if result == "" then break end
+
+          local data = json.decode(result)
+          local card = data.card
+          local targets = data.targets
+          local use = {}    ---@type CardUseStruct
+          use.from = player:getId()
+          use.tos = {}
+          for _, target in ipairs(targets) do
+            table.insert(use.tos, { target })
+          end
+          use.cardId = card
+          room:useCard(use)
+        end
+      end,
+      [Player.Discard] = function()
+        local discardNum = #player:getCardIds(Player.Hand) - player:getMaxCards()
+        if discardNum > 0 then
+          room:askForDiscard(player, discardNum, discardNum, false, self.name)
+        end
+      end,
+      [Player.Finish] = function()
+        
+      end,
+      [Player.NotActive] = function()
+        
+      end,
+      })
+    end,
+    [fk.EventPhaseEnd] = function()
+      if player.phase == Player.Play then
+        -- TODO: clear history
+      end
+    end,
+    [fk.EventPhaseChanging] = function()
+      -- TODO: copy but dont copy all
+    end,
+    default = function()
+      print("game_rule: Event=" .. event)
+      room:askForSkillInvoke(player, "rule")
+    end,
+    })
+    return false
+  end,
 
 }

packages/standard/init.lua

@@ -3,161 +3,161 @@ extension.metadata = require "packages.standard.metadata"
 dofile "packages/standard/game_rule.lua"
 
 Fk:loadTranslationTable{
-    ["standard"] = "标准包",
-    ["wei"] = "魏",
-    ["shu"] = "蜀",
-    ["wu"] = "吴",
-    ["qun"] = "群",
+  ["standard"] = "标准包",
+  ["wei"] = "魏",
+  ["shu"] = "蜀",
+  ["wu"] = "吴",
+  ["qun"] = "群",
 }
 
 local caocao = General:new(extension, "caocao", "wei", 4)
 extension:addGeneral(caocao)
 Fk:loadTranslationTable{
-    ["caocao"] = "曹操",
+  ["caocao"] = "曹操",
 }
 
 local simayi = General:new(extension, "simayi", "wei", 3)
 extension:addGeneral(simayi)
 Fk:loadTranslationTable{
-    ["simayi"] = "司马懿",
+  ["simayi"] = "司马懿",
 }
 
 local xiahoudun = General:new(extension, "xiahoudun", "wei", 4)
 extension:addGeneral(xiahoudun)
 Fk:loadTranslationTable{
-    ["xiahoudun"] = "夏侯惇",
+  ["xiahoudun"] = "夏侯惇",
 }
 
 local zhangliao = General:new(extension, "zhangliao", "wei", 4)
 extension:addGeneral(zhangliao)
 Fk:loadTranslationTable{
-    ["zhangliao"] = "张辽",
+  ["zhangliao"] = "张辽",
 }
 
 local xuchu = General:new(extension, "xuchu", "wei", 4)
 extension:addGeneral(xuchu)
 Fk:loadTranslationTable{
-    ["xuchu"] = "许褚",
+  ["xuchu"] = "许褚",
 }
 
 local guojia = General:new(extension, "guojia", "wei", 4)
 extension:addGeneral(guojia)
 Fk:loadTranslationTable{
-    ["guojia"] = "郭嘉",
+  ["guojia"] = "郭嘉",
 }
 
 local zhenji = General:new(extension, "zhenji", "wei", 3)
 extension:addGeneral(zhenji)
 Fk:loadTranslationTable{
-    ["zhenji"] = "甄姬",
+  ["zhenji"] = "甄姬",
 }
 
 local liubei = General:new(extension, "liubei", "shu", 4)
 extension:addGeneral(liubei)
 Fk:loadTranslationTable{
-    ["liubei"] = "刘备",
+  ["liubei"] = "刘备",
 }
 
 local guanyu = General:new(extension, "guanyu", "shu", 4)
 extension:addGeneral(guanyu)
 Fk:loadTranslationTable{
-    ["guanyu"] = "关羽",
+  ["guanyu"] = "关羽",
 }
 
 local zhangfei = General:new(extension, "zhangfei", "shu", 4)
 extension:addGeneral(zhangfei)
 Fk:loadTranslationTable{
-    ["zhangfei"] = "张飞",
+  ["zhangfei"] = "张飞",
 }
 
 local zhugeliang = General:new(extension, "zhugeliang", "shu", 3)
 extension:addGeneral(zhugeliang)
 Fk:loadTranslationTable{
-    ["zhugeliang"] = "诸葛亮",
+  ["zhugeliang"] = "诸葛亮",
 }
 
 local zhaoyun = General:new(extension, "zhaoyun", "shu", 4)
 extension:addGeneral(zhaoyun)
 Fk:loadTranslationTable{
-    ["zhaoyun"] = "赵云",
+  ["zhaoyun"] = "赵云",
 }
 
 local machao = General:new(extension, "machao", "shu", 4)
 extension:addGeneral(machao)
 Fk:loadTranslationTable{
-    ["machao"] = "马超",
+  ["machao"] = "马超",
 }
 
 local huangyueying = General:new(extension, "huangyueying", "shu", 3)
 extension:addGeneral(huangyueying)
 Fk:loadTranslationTable{
-    ["huangyueying"] = "黄月英",
+  ["huangyueying"] = "黄月英",
 }
 
 local sunquan = General:new(extension, "sunquan", "wu", 4)
 extension:addGeneral(sunquan)
 Fk:loadTranslationTable{
-    ["sunquan"] = "孙权",
+  ["sunquan"] = "孙权",
 }
 
 local ganning = General:new(extension, "ganning", "wu", 4)
 extension:addGeneral(ganning)
 Fk:loadTranslationTable{
-    ["ganning"] = "甘宁",
+  ["ganning"] = "甘宁",
 }
 
 local lvmeng = General:new(extension, "lvmeng", "wu", 4)
 extension:addGeneral(lvmeng)
 Fk:loadTranslationTable{
-    ["lvmeng"] = "吕蒙",
+  ["lvmeng"] = "吕蒙",
 }
 
 local huanggai = General:new(extension, "huanggai", "wu", 4)
 extension:addGeneral(huanggai)
 Fk:loadTranslationTable{
-    ["huanggai"] = "黄盖",
+  ["huanggai"] = "黄盖",
 }
 
 local zhouyu = General:new(extension, "zhouyu", "wu", 3)
 extension:addGeneral(zhouyu)
 Fk:loadTranslationTable{
-    ["zhouyu"] = "周瑜",
+  ["zhouyu"] = "周瑜",
 }
 
 local daqiao = General:new(extension, "daqiao", "wu", 3)
 extension:addGeneral(daqiao)
 Fk:loadTranslationTable{
-    ["daqiao"] = "大乔",
+  ["daqiao"] = "大乔",
 }
 
 local luxun = General:new(extension, "luxun", "wu", 3)
 extension:addGeneral(luxun)
 Fk:loadTranslationTable{
-    ["luxun"] = "陆逊",
+  ["luxun"] = "陆逊",
 }
 
 local sunshangxiang = General:new(extension, "sunshangxiang", "wu", 3)
 extension:addGeneral(sunshangxiang)
 Fk:loadTranslationTable{
-    ["sunshangxiang"] = "孙尚香",
+  ["sunshangxiang"] = "孙尚香",
 }
 
 local huatuo = General:new(extension, "huatuo", "qun", 3)
 extension:addGeneral(huatuo)
 Fk:loadTranslationTable{
-    ["huatuo"] = "华佗",
+  ["huatuo"] = "华佗",
 }
 
 local lvbu = General:new(extension, "lvbu", "qun", 4)
 extension:addGeneral(lvbu)
 Fk:loadTranslationTable{
-    ["lvbu"] = "吕布",
+  ["lvbu"] = "吕布",
 }
 
 local diaochan = General:new(extension, "diaochan", "qun", 3)
 extension:addGeneral(diaochan)
 Fk:loadTranslationTable{
-    ["diaochan"] = "貂蝉",
+  ["diaochan"] = "貂蝉",
 }
 
 return extension

packages/standard/metadata.lua

@@ -1,14 +1,14 @@
 return {
-    name = "standard",
-    author = "official",
-    description = "",
-    collaborators = {
-        program = {},
-        designer = {},
-        cv = {},
-        illustrator = {},
-    },
+  name = "standard",
+  author = "official",
+  description = "",
+  collaborators = {
+    program = {},
+    designer = {},
+    cv = {},
+    illustrator = {},
+  },
 
-    dependencies = {},
-    extra_files = {},
+  dependencies = {},
+  extra_files = {},
 }

packages/standard_cards/init.lua

@@ -2,510 +2,523 @@ local extension = Package:new("standard_cards", Package.CardPack)
 extension.metadata = require "packages.standard_cards.metadata"
 
 Fk:loadTranslationTable{
-    ["standard_cards"] = "标+EX"
+  ["standard_cards"] = "标+EX"
 }
 
 local slash = fk.CreateBasicCard{
-    name = "slash",
-    number = 7,
-    suit = Card.Spade,
+  name = "slash",
+  number = 7,
+  suit = Card.Spade,
 }
 Fk:loadTranslationTable{
-    ["slash"] = "杀",
+  ["slash"] = "杀",
 }
 
 extension:addCards({
-    slash,
-    slash:clone(Card.Spade, 8),
-    slash:clone(Card.Spade, 8),
-    slash:clone(Card.Spade, 9),
-    slash:clone(Card.Spade, 9),
-    slash:clone(Card.Spade, 10),
-    slash:clone(Card.Spade, 10),
+  slash,
+  slash:clone(Card.Spade, 8),
+  slash:clone(Card.Spade, 8),
+  slash:clone(Card.Spade, 9),
+  slash:clone(Card.Spade, 9),
+  slash:clone(Card.Spade, 10),
+  slash:clone(Card.Spade, 10),
 
-    slash:clone(Card.Club, 2),
-    slash:clone(Card.Club, 3),
-    slash:clone(Card.Club, 4),
-    slash:clone(Card.Club, 5),
-    slash:clone(Card.Club, 6),
-    slash:clone(Card.Club, 7),
-    slash:clone(Card.Club, 8),
-    slash:clone(Card.Club, 8),
-    slash:clone(Card.Club, 9),
-    slash:clone(Card.Club, 9),
-    slash:clone(Card.Club, 10),
-    slash:clone(Card.Club, 10),
-    slash:clone(Card.Club, 11),
-    slash:clone(Card.Club, 11),
+  slash:clone(Card.Club, 2),
+  slash:clone(Card.Club, 3),
+  slash:clone(Card.Club, 4),
+  slash:clone(Card.Club, 5),
+  slash:clone(Card.Club, 6),
+  slash:clone(Card.Club, 7),
+  slash:clone(Card.Club, 8),
+  slash:clone(Card.Club, 8),
+  slash:clone(Card.Club, 9),
+  slash:clone(Card.Club, 9),
+  slash:clone(Card.Club, 10),
+  slash:clone(Card.Club, 10),
+  slash:clone(Card.Club, 11),
+  slash:clone(Card.Club, 11),
 
-    slash:clone(Card.Heart, 10),
-    slash:clone(Card.Heart, 10),
-    slash:clone(Card.Heart, 11),
+  slash:clone(Card.Heart, 10),
+  slash:clone(Card.Heart, 10),
+  slash:clone(Card.Heart, 11),
 
-    slash:clone(Card.Diamond, 6),
-    slash:clone(Card.Diamond, 7),
-    slash:clone(Card.Diamond, 8),
-    slash:clone(Card.Diamond, 9),
-    slash:clone(Card.Diamond, 10),
-    slash:clone(Card.Diamond, 13),
+  slash:clone(Card.Diamond, 6),
+  slash:clone(Card.Diamond, 7),
+  slash:clone(Card.Diamond, 8),
+  slash:clone(Card.Diamond, 9),
+  slash:clone(Card.Diamond, 10),
+  slash:clone(Card.Diamond, 13),
 })
 
 local jink = fk.CreateBasicCard{
-    name = "jink",
-    suit = Card.Heart,
-    number = 2,
+  name = "jink",
+  suit = Card.Heart,
+  number = 2,
 }
 Fk:loadTranslationTable{
-    ["jink"] = "闪",
+  ["jink"] = "闪",
 }
 
 extension:addCards({
-    jink,
-    jink:clone(Card.Heart, 2),
-    jink:clone(Card.Heart, 13),
+  jink,
+  jink:clone(Card.Heart, 2),
+  jink:clone(Card.Heart, 13),
 
-    jink:clone(Card.Diamond, 2),
-    jink:clone(Card.Diamond, 2),
-    jink:clone(Card.Diamond, 3),
-    jink:clone(Card.Diamond, 4),
-    jink:clone(Card.Diamond, 5),
-    jink:clone(Card.Diamond, 6),
-    jink:clone(Card.Diamond, 7),
-    jink:clone(Card.Diamond, 8),
-    jink:clone(Card.Diamond, 9),
-    jink:clone(Card.Diamond, 10),
-    jink:clone(Card.Diamond, 11),
-    jink:clone(Card.Diamond, 11),
+  jink:clone(Card.Diamond, 2),
+  jink:clone(Card.Diamond, 2),
+  jink:clone(Card.Diamond, 3),
+  jink:clone(Card.Diamond, 4),
+  jink:clone(Card.Diamond, 5),
+  jink:clone(Card.Diamond, 6),
+  jink:clone(Card.Diamond, 7),
+  jink:clone(Card.Diamond, 8),
+  jink:clone(Card.Diamond, 9),
+  jink:clone(Card.Diamond, 10),
+  jink:clone(Card.Diamond, 11),
+  jink:clone(Card.Diamond, 11),
 })
 
 local peach = fk.CreateBasicCard{
-    name = "peach",
-    suit = Card.Heart,
-    number = 3,
+  name = "peach",
+  suit = Card.Heart,
+  number = 3,
 }
 Fk:loadTranslationTable{
-    ["peach"] = "桃",
+  ["peach"] = "桃",
 }
 
 extension:addCards({
-    peach,
-    peach:clone(Card.Heart, 4),
-    peach:clone(Card.Heart, 6),
-    peach:clone(Card.Heart, 7),
-    peach:clone(Card.Heart, 8),
-    peach:clone(Card.Heart, 9),
-    peach:clone(Card.Heart, 12),
-    peach:clone(Card.Heart, 12),
+  peach,
+  peach:clone(Card.Heart, 4),
+  peach:clone(Card.Heart, 6),
+  peach:clone(Card.Heart, 7),
+  peach:clone(Card.Heart, 8),
+  peach:clone(Card.Heart, 9),
+  peach:clone(Card.Heart, 12),
+  peach:clone(Card.Heart, 12),
 })
 
 local dismantlement = fk.CreateTrickCard{
-    name = "dismantlement",
-    suit = Card.Spade,
-    number = 3,
+  name = "dismantlement",
+  suit = Card.Spade,
+  number = 3,
 }
 Fk:loadTranslationTable{
-    ["dismantlement"] = "过河拆桥",
+  ["dismantlement"] = "过河拆桥",
 }
 
 extension:addCards({
-    dismantlement,
-    dismantlement:clone(Card.Spade, 4),
-    dismantlement:clone(Card.Spade, 12),
+  dismantlement,
+  dismantlement:clone(Card.Spade, 4),
+  dismantlement:clone(Card.Spade, 12),
 
-    dismantlement:clone(Card.Club, 3),
-    dismantlement:clone(Card.Club, 4),
+  dismantlement:clone(Card.Club, 3),
+  dismantlement:clone(Card.Club, 4),
 
-    dismantlement:clone(Card.Heart, 12),
+  dismantlement:clone(Card.Heart, 12),
 })
 
 local snatch = fk.CreateTrickCard{
-    name = "snatch",
-    suit = Card.Spade,
-    number = 3,
+  name = "snatch",
+  suit = Card.Spade,
+  number = 3,
 }
 Fk:loadTranslationTable{
-    ["snatch"] = "顺手牵羊",
+  ["snatch"] = "顺手牵羊",
 }
 
 extension:addCards({
-    snatch,
-    snatch:clone(Card.Spade, 4),
-    snatch:clone(Card.Spade, 11),
+  snatch,
+  snatch:clone(Card.Spade, 4),
+  snatch:clone(Card.Spade, 11),
 
-    snatch:clone(Card.Diamond, 3),
-    snatch:clone(Card.Diamond, 4),
+  snatch:clone(Card.Diamond, 3),
+  snatch:clone(Card.Diamond, 4),
 })
 
 local duel = fk.CreateTrickCard{
-    name = "duel",
-    suit = Card.Spade,
-    number = 1,
+  name = "duel",
+  suit = Card.Spade,
+  number = 1,
 }
 Fk:loadTranslationTable{
-    ["duel"] = "决斗",
+  ["duel"] = "决斗",
 }
 
 extension:addCards({
-    duel,
+  duel,
 
-    duel:clone(Card.Club, 1),
+  duel:clone(Card.Club, 1),
 
-    duel:clone(Card.Diamond, 1),
+  duel:clone(Card.Diamond, 1),
 })
 
 local collateral = fk.CreateTrickCard{
-    name = "collateral",
-    suit = Card.Club,
-    number = 12,
+  name = "collateral",
+  suit = Card.Club,
+  number = 12,
 }
 Fk:loadTranslationTable{
-    ["collateral"] = "借刀杀人",
+  ["collateral"] = "借刀杀人",
 }
 
 extension:addCards({
-    collateral,
-    collateral:clone(Card.Club, 13),
+  collateral,
+  collateral:clone(Card.Club, 13),
 })
 
+local exNihiloSkill = fk.CreateActiveSkill{
+  name = "ex_nihilo_skill",
+  on_use = function(self, room, cardUseEvent)
+    if not cardUseEvent.tos or #TargetGroup:getRealTargets(cardUseEvent.tos) == 0 then
+      cardUseEvent.tos = { { cardUseEvent.from } }
+    end
+  end,
+  on_effect = function(self, room, cardEffectEvent)
+    room:drawCards(room:getPlayerById(TargetGroup:getRealTargets(cardEffectEvent.tos)[1]), 2, "ex_nihilo")
+  end
+}
+
 local exNihilo = fk.CreateTrickCard{
-    name = "ex_nihilo",
-    suit = Card.Heart,
-    number = 7,
+  name = "ex_nihilo",
+  suit = Card.Heart,
+  number = 7,
+  skill = exNihiloSkill,
 }
 Fk:loadTranslationTable{
-    ["ex_nihilo"] = "无中生有",
+  ["ex_nihilo"] = "无中生有",
 }
 
 extension:addCards({
-    exNihilo,
-    exNihilo:clone(Card.Heart, 8),
-    exNihilo:clone(Card.Heart, 9),
-    exNihilo:clone(Card.Heart, 11),
+  exNihilo,
+  exNihilo:clone(Card.Heart, 8),
+  exNihilo:clone(Card.Heart, 9),
+  exNihilo:clone(Card.Heart, 11),
 })
 
 local nullification = fk.CreateTrickCard{
-    name = "nullification",
-    suit = Card.Spade,
-    number = 11,
+  name = "nullification",
+  suit = Card.Spade,
+  number = 11,
 }
 Fk:loadTranslationTable{
-    ["nullification"] = "无懈可击",
+  ["nullification"] = "无懈可击",
 }
 
 extension:addCards({
-    nullification,
+  nullification,
 
-    nullification:clone(Card.Club, 12),
-    nullification:clone(Card.Club, 13),
+  nullification:clone(Card.Club, 12),
+  nullification:clone(Card.Club, 13),
 
-    nullification:clone(Card.Diamond, 12),
+  nullification:clone(Card.Diamond, 12),
 })
 
 local savageAssault = fk.CreateTrickCard{
-    name = "savage_assault",
-    suit = Card.Spade,
-    number = 7,
+  name = "savage_assault",
+  suit = Card.Spade,
+  number = 7,
 }
 Fk:loadTranslationTable{
-    ["savage_assault"] = "南蛮入侵",
+  ["savage_assault"] = "南蛮入侵",
 }
 
 extension:addCards({
-    savageAssault,
-    savageAssault:clone(Card.Spade, 13),
-    savageAssault:clone(Card.Club, 7),
+  savageAssault,
+  savageAssault:clone(Card.Spade, 13),
+  savageAssault:clone(Card.Club, 7),
 })
 
 local archeryAttack = fk.CreateTrickCard{
-    name = "archery_attack",
-    suit = Card.Heart,
-    number = 1,
+  name = "archery_attack",
+  suit = Card.Heart,
+  number = 1,
 }
 Fk:loadTranslationTable{
-    ["archery_attack"] = "万箭齐发",
+  ["archery_attack"] = "万箭齐发",
 }
 
 extension:addCards({
-    archeryAttack,
+  archeryAttack,
 })
 
 local godSalvation = fk.CreateTrickCard{
-    name = "god_salvation",
-    suit = Card.Heart,
-    number = 1,
+  name = "god_salvation",
+  suit = Card.Heart,
+  number = 1,
 }
 Fk:loadTranslationTable{
-    ["god_salvation"] = "桃园结义",
+  ["god_salvation"] = "桃园结义",
 }
 
 extension:addCards({
-    godSalvation,
+  godSalvation,
 })
 
 local amazingGrace = fk.CreateTrickCard{
-    name = "amazing_grace",
-    suit = Card.Heart,
-    number = 3,
+  name = "amazing_grace",
+  suit = Card.Heart,
+  number = 3,
 }
 Fk:loadTranslationTable{
-    ["amazing_grace"] = "五谷丰登",
+  ["amazing_grace"] = "五谷丰登",
 }
 
 extension:addCards({
-    amazingGrace,
-    amazingGrace:clone(Card.Heart, 4),
+  amazingGrace,
+  amazingGrace:clone(Card.Heart, 4),
 })
 
 local lightning = fk.CreateDelayedTrickCard{
-    name = "lightning",
-    suit = Card.Spade,
-    number = 1,
+  name = "lightning",
+  suit = Card.Spade,
+  number = 1,
 }
 Fk:loadTranslationTable{
-    ["lightning"] = "闪电",
+  ["lightning"] = "闪电",
 }
 
 extension:addCards({
-    lightning,
-    lightning:clone(Card.Heart, 12),
+  lightning,
+  lightning:clone(Card.Heart, 12),
 })
 
 local indulgence = fk.CreateDelayedTrickCard{
-    name = "indulgence",
-    suit = Card.Spade,
-    number = 6,
+  name = "indulgence",
+  suit = Card.Spade,
+  number = 6,
 }
 Fk:loadTranslationTable{
-    ["indulgence"] = "乐不思蜀",
+  ["indulgence"] = "乐不思蜀",
 }
 
 extension:addCards({
-    indulgence,
-    indulgence:clone(Card.Club, 6),
-    indulgence:clone(Card.Heart, 6),
+  indulgence,
+  indulgence:clone(Card.Club, 6),
+  indulgence:clone(Card.Heart, 6),
 })
 
 local crossbow = fk.CreateWeapon{
-    name = "crossbow",
-    suit = Card.Club,
-    number = 1,
+  name = "crossbow",
+  suit = Card.Club,
+  number = 1,
 }
 Fk:loadTranslationTable{
-    ["crossbow"] = "诸葛连弩",
+  ["crossbow"] = "诸葛连弩",
 }
 
 extension:addCards({
-    crossbow,
-    crossbow:clone(Card.Diamond, 1),
+  crossbow,
+  crossbow:clone(Card.Diamond, 1),
 })
 
 local qingGang = fk.CreateWeapon{
-    name = "qinggang_sword",
-    suit = Card.Spade,
-    number = 6,
+  name = "qinggang_sword",
+  suit = Card.Spade,
+  number = 6,
 }
 Fk:loadTranslationTable{
-    ["qinggang_sword"] = "青釭剑",
+  ["qinggang_sword"] = "青釭剑",
 }
 
 extension:addCards({
-    qingGang,
+  qingGang,
 })
 
 local iceSword = fk.CreateWeapon{
-    name = "ice_sword",
-    suit = Card.Spade,
-    number = 2,
+  name = "ice_sword",
+  suit = Card.Spade,
+  number = 2,
 }
 Fk:loadTranslationTable{
-    ["ice_sword"] = "寒冰剑",
+  ["ice_sword"] = "寒冰剑",
 }
 
 extension:addCards({
-    iceSword,
+  iceSword,
 })
 
 local doubleSwords = fk.CreateWeapon{
-    name = "double_swords",
-    suit = Card.Spade,
-    number = 2,
+  name = "double_swords",
+  suit = Card.Spade,
+  number = 2,
 }
 Fk:loadTranslationTable{
-    ["double_swords"] = "雌雄双股剑",
+  ["double_swords"] = "雌雄双股剑",
 }
 
 extension:addCards({
-    doubleSwords,
+  doubleSwords,
 })
 
 local blade = fk.CreateWeapon{
-    name = "blade",
-    suit = Card.Spade,
-    number = 5,
+  name = "blade",
+  suit = Card.Spade,
+  number = 5,
 }
 Fk:loadTranslationTable{
-    ["blade"] = "青龙偃月刀",
+  ["blade"] = "青龙偃月刀",
 }
 
 extension:addCards({
-    blade,
+  blade,
 })
 
 local spear = fk.CreateWeapon{
-    name = "spear",
-    suit = Card.Spade,
-    number = 12,
+  name = "spear",
+  suit = Card.Spade,
+  number = 12,
 }
 Fk:loadTranslationTable{
-    ["spear"] = "丈八蛇矛",
+  ["spear"] = "丈八蛇矛",
 }
 
 extension:addCards({
-    spear,
+  spear,
 })
 
 local axe = fk.CreateWeapon{
-    name = "axe",
-    suit = Card.Diamond,
-    number = 5,
+  name = "axe",
+  suit = Card.Diamond,
+  number = 5,
 }
 Fk:loadTranslationTable{
-    ["axe"] = "贯石斧",
+  ["axe"] = "贯石斧",
 }
 
 extension:addCards({
-    axe,
+  axe,
 })
 
 local halberd = fk.CreateWeapon{
-    name = "halberd",
-    suit = Card.Diamond,
-    number = 12,
+  name = "halberd",
+  suit = Card.Diamond,
+  number = 12,
 }
 Fk:loadTranslationTable{
-    ["halberd"] = "方天画戟",
+  ["halberd"] = "方天画戟",
 }
 
 extension:addCards({
-    halberd,
+  halberd,
 })
 
 local kylinBow = fk.CreateWeapon{
-    name = "kylin_bow",
-    suit = Card.Heart,
-    number = 5,
+  name = "kylin_bow",
+  suit = Card.Heart,
+  number = 5,
 }
 Fk:loadTranslationTable{
-    ["kylin_bow"] = "麒麟弓",
+  ["kylin_bow"] = "麒麟弓",
 }
 
 extension:addCards({
-    kylinBow,
+  kylinBow,
 })
 
 local eightDiagram = fk.CreateArmor{
-    name = "eight_diagram",
-    suit = Card.Spade,
-    number = 2,
+  name = "eight_diagram",
+  suit = Card.Spade,
+  number = 2,
 }
 Fk:loadTranslationTable{
-    ["eight_diagram"] = "八卦阵",
+  ["eight_diagram"] = "八卦阵",
 }
 
 extension:addCards({
-    eightDiagram,
-    eightDiagram:clone(Card.Club, 2),
+  eightDiagram,
+  eightDiagram:clone(Card.Club, 2),
 })
 
 local niohShield = fk.CreateArmor{
-    name = "nioh_shield",
-    suit = Card.Club,
-    number = 2,
+  name = "nioh_shield",
+  suit = Card.Club,
+  number = 2,
 }
 Fk:loadTranslationTable{
-    ["nioh_shield"] = "仁王盾",
+  ["nioh_shield"] = "仁王盾",
 }
 
 extension:addCards({
-    niohShield,
+  niohShield,
 })
 
 local diLu = fk.CreateDefensiveRide{
-    name = "dilu",
-    suit = Card.Club,
-    number = 5,
+  name = "dilu",
+  suit = Card.Club,
+  number = 5,
 }
 Fk:loadTranslationTable{
-    ["dilu"] = "的卢",
+  ["dilu"] = "的卢",
 }
 
 extension:addCards({
-    diLu,
+  diLu,
 })
 
 local jueYing = fk.CreateDefensiveRide{
-    name = "jueying",
-    suit = Card.Spade,
-    number = 5,
+  name = "jueying",
+  suit = Card.Spade,
+  number = 5,
 }
 Fk:loadTranslationTable{
-    ["jueying"] = "绝影",
+  ["jueying"] = "绝影",
 }
 
 extension:addCards({
-    jueYing,
+  jueYing,
 })
 
 local zhuaHuangFeiDian = fk.CreateDefensiveRide{
-    name = "zhuahuangfeidian",
-    suit = Card.Heart,
-    number = 13,
+  name = "zhuahuangfeidian",
+  suit = Card.Heart,
+  number = 13,
 }
 Fk:loadTranslationTable{
-    ["zhuahuangfeidian"] = "爪黄飞电",
+  ["zhuahuangfeidian"] = "爪黄飞电",
 }
 
 extension:addCards({
-    zhuaHuangFeiDian,
+  zhuaHuangFeiDian,
 })
 
 local chiTu = fk.CreateOffensiveRide{
-    name = "chitu",
-    suit = Card.Heart,
-    number = 5,
+  name = "chitu",
+  suit = Card.Heart,
+  number = 5,
 }
 Fk:loadTranslationTable{
-    ["chitu"] = "赤兔",
+  ["chitu"] = "赤兔",
 }
 
 extension:addCards({
-    chiTu,
+  chiTu,
 })
 
 local daYuan = fk.CreateOffensiveRide{
-    name = "dayuan",
-    suit = Card.Spade,
-    number = 13,
+  name = "dayuan",
+  suit = Card.Spade,
+  number = 13,
 }
 Fk:loadTranslationTable{
-    ["dayuan"] = "大宛",
+  ["dayuan"] = "大宛",
 }
 
 extension:addCards({
-    daYuan,
+  daYuan,
 })
 
 local ziXing = fk.CreateOffensiveRide{
-    name = "zixing",
-    suit = Card.Heart,
-    number = 5,
+  name = "zixing",
+  suit = Card.Heart,
+  number = 5,
 }
 Fk:loadTranslationTable{
-    ["zixing"] = "紫骍",
+  ["zixing"] = "紫骍",
 }
 
 extension:addCards({
-    ziXing,
+  ziXing,
 })
 
 return extension

packages/standard_cards/metadata.lua

@@ -1,14 +1,14 @@
 return {
-    name = "standard_cards",
-    author = "official",
-    description = "",
-    collaborators = {
-        program = {},
-        designer = {},
-        cv = {},
-        illustrator = {},
-    },
+  name = "standard_cards",
+  author = "official",
+  description = "",
+  collaborators = {
+    program = {},
+    designer = {},
+    cv = {},
+    illustrator = {},
+  },
 
-    dependencies = {},
-    extra_files = {},
+  dependencies = {},
+  extra_files = {},
 }

qml/Config.qml

@@ -1,13 +1,13 @@
 import QtQuick 2.15
 
 QtObject {
-    // Client configuration
+  // Client configuration
 
-    // Player property of client
-    property string screenName: ""
-    property string password: ""
+  // Player property of client
+  property string screenName: ""
+  property string password: ""
 
-    // Client data
-    property int roomCapacity: 0
-    property int roomTimeout: 0
+  // Client data
+  property int roomCapacity: 0
+  property int roomTimeout: 0
 }

qml/GlobalPopups/CreateRoom.qml

@@ -3,62 +3,62 @@ import QtQuick.Controls 2.0
 import QtQuick.Layouts 1.15
 
 Item {
-    id: root
+  id: root
 
-    width: childrenRect.width
-    height: childrenRect.height
+  width: childrenRect.width
+  height: childrenRect.height
 
-    signal finished()
+  signal finished()
 
-    ColumnLayout {
-        spacing: 20
+  ColumnLayout {
+    spacing: 20
 
-        RowLayout {
-            anchors.rightMargin: 8
-            spacing: 16
-            Text {
-                text: "Room Name"
-            }
-            TextField {
-                id: roomName
-                font.pixelSize: 18
-                text: Self.screenName + "'s Room"
-            }
-        }
-
-        RowLayout {
-            anchors.rightMargin: 8
-            spacing: 16
-            Text {
-                text: "Player num"
-            }
-            SpinBox {
-                id: playerNum
-                from: 2
-                to: 8
-            }
-        }
-
-        RowLayout {
-            anchors.rightMargin: 8
-            spacing: 16
-            Button {
-                text: "OK"
-                onClicked: {
-                    root.finished();
-                    mainWindow.busy = true;
-                    ClientInstance.notifyServer(
-                        "CreateRoom",
-                        JSON.stringify([roomName.text, playerNum.value])
-                    );
-                }
-            }
-            Button {
-                text: "Cancel"
-                onClicked: {
-                    root.finished();
-                }
-            }
-        }
+    RowLayout {
+      anchors.rightMargin: 8
+      spacing: 16
+      Text {
+        text: "Room Name"
+      }
+      TextField {
+        id: roomName
+        font.pixelSize: 18
+        text: Self.screenName + "'s Room"
+      }
     }
+
+    RowLayout {
+      anchors.rightMargin: 8
+      spacing: 16
+      Text {
+        text: "Player num"
+      }
+      SpinBox {
+        id: playerNum
+        from: 2
+        to: 8
+      }
+    }
+
+    RowLayout {
+      anchors.rightMargin: 8
+      spacing: 16
+      Button {
+        text: "OK"
+        onClicked: {
+          root.finished();
+          mainWindow.busy = true;
+          ClientInstance.notifyServer(
+            "CreateRoom",
+            JSON.stringify([roomName.text, playerNum.value])
+          );
+        }
+      }
+      Button {
+        text: "Cancel"
+        onClicked: {
+          root.finished();
+        }
+      }
+    }
+  }
 }

qml/GlobalPopups/EditProfile.qml

@@ -3,98 +3,98 @@ import QtQuick.Controls 2.0
 import QtQuick.Layouts 1.15
 
 Item {
-    id: root
+  id: root
 
-    width: childrenRect.width
-    height: childrenRect.height
+  width: childrenRect.width
+  height: childrenRect.height
 
-    signal finished()
+  signal finished()
 
-    ColumnLayout {
-        spacing: 20
+  ColumnLayout {
+    spacing: 20
 
-        RowLayout {
-            anchors.rightMargin: 8
-            spacing: 16
-            Text {
-                text: "Username"
-            }
-            Text {
-                text: Self.screenName
-                font.pixelSize: 18
-            }
-        }
-
-        RowLayout {
-            anchors.rightMargin: 8
-            spacing: 16
-            Text {
-                text: "Avatar"
-            }
-            TextField {
-                id: avatarName
-                font.pixelSize: 18
-                text: Self.avatar
-            }
-        }
-
-        RowLayout {
-            anchors.rightMargin: 8
-            spacing: 16
-            Text {
-                text: "Old Password"
-            }
-            TextField {
-                id: oldPassword
-                echoMode: TextInput.Password
-                passwordCharacter: "*"
-            }
-        }
-
-        RowLayout {
-            anchors.rightMargin: 8
-            spacing: 16
-            Text {
-                text: "New Password"
-            }
-            TextField {
-                id: newPassword
-                echoMode: TextInput.Password
-                passwordCharacter: "*"
-            }
-        }
-
-        RowLayout {
-            anchors.rightMargin: 8
-            spacing: 16
-            Button {
-                text: "Update Avatar"
-                enabled: avatarName.text !== ""
-                onClicked: {
-                    mainWindow.busy = true;
-                    ClientInstance.notifyServer(
-                        "UpdateAvatar",
-                        JSON.stringify([avatarName.text])
-                    );
-                }
-            }
-            Button {
-                text: "Update Password"
-                enabled: oldPassword.text !== "" && newPassword.text !== ""
-                onClicked: {
-                    mainWindow.busy = true;
-                    ClientInstance.notifyServer(
-                        "UpdatePassword",
-                        JSON.stringify([oldPassword.text, newPassword.text])
-                    );
-                }
-            }
-            Button {
-                text: "Exit"
-                onClicked: {
-                    root.finished();
-                }
-            }
-        }
+    RowLayout {
+      anchors.rightMargin: 8
+      spacing: 16
+      Text {
+        text: "Username"
+      }
+      Text {
+        text: Self.screenName
+        font.pixelSize: 18
+      }
     }
+
+    RowLayout {
+      anchors.rightMargin: 8
+      spacing: 16
+      Text {
+        text: "Avatar"
+      }
+      TextField {
+        id: avatarName
+        font.pixelSize: 18
+        text: Self.avatar
+      }
+    }
+
+    RowLayout {
+      anchors.rightMargin: 8
+      spacing: 16
+      Text {
+        text: "Old Password"
+      }
+      TextField {
+        id: oldPassword
+        echoMode: TextInput.Password
+        passwordCharacter: "*"
+      }
+    }
+
+    RowLayout {
+      anchors.rightMargin: 8
+      spacing: 16
+      Text {
+        text: "New Password"
+      }
+      TextField {
+        id: newPassword
+        echoMode: TextInput.Password
+        passwordCharacter: "*"
+      }
+    }
+
+    RowLayout {
+      anchors.rightMargin: 8
+      spacing: 16
+      Button {
+        text: "Update Avatar"
+        enabled: avatarName.text !== ""
+        onClicked: {
+          mainWindow.busy = true;
+          ClientInstance.notifyServer(
+            "UpdateAvatar",
+            JSON.stringify([avatarName.text])
+          );
+        }
+      }
+      Button {
+        text: "Update Password"
+        enabled: oldPassword.text !== "" && newPassword.text !== ""
+        onClicked: {
+          mainWindow.busy = true;
+          ClientInstance.notifyServer(
+            "UpdatePassword",
+            JSON.stringify([oldPassword.text, newPassword.text])
+          );
+        }
+      }
+      Button {
+        text: "Exit"
+        onClicked: {
+          root.finished();
+        }
+      }
+    }
+  }
 }

qml/GlobalPopups/Test.qml

@@ -1,5 +1,5 @@
 import QtQuick 2.0
 
 Text {
-    text: "dsdsd"
+  text: "dsdsd"
 }

qml/Logic.js

@@ -1,53 +1,53 @@
 var callbacks = {};
 
 callbacks["NetworkDelayTest"] = function(jsonData) {
-    ClientInstance.notifyServer("Setup", JSON.stringify([
-        config.screenName,
-        config.password
-    ]));
+  ClientInstance.notifyServer("Setup", JSON.stringify([
+    config.screenName,
+    config.password
+  ]));
 }
 
 callbacks["ErrorMsg"] = function(jsonData) {
-    console.log("ERROR: " + jsonData);
-    toast.show(jsonData, 5000);
-    mainWindow.busy = false;
+  console.log("ERROR: " + jsonData);
+  toast.show(jsonData, 5000);
+  mainWindow.busy = false;
 }
 
 callbacks["BackToStart"] = function(jsonData) {
-    while (mainStack.depth > 1) {
-        mainStack.pop();
-    }
+  while (mainStack.depth > 1) {
+    mainStack.pop();
+  }
 }
 
 callbacks["EnterLobby"] = function(jsonData) {
-    // depth == 1 means the lobby page is not present in mainStack
-    if (mainStack.depth === 1) {
-        mainStack.push(lobby);
-    } else {
-        mainStack.pop();
-    }
-    mainWindow.busy = false;
+  // depth == 1 means the lobby page is not present in mainStack
+  if (mainStack.depth === 1) {
+    mainStack.push(lobby);
+  } else {
+    mainStack.pop();
+  }
+  mainWindow.busy = false;
 }
 
 callbacks["EnterRoom"] = function(jsonData) {
-    // jsonData: int capacity, int timeout
-    let data = JSON.parse(jsonData);
-    config.roomCapacity = data[0];
-    config.roomTimeout = data[1];
-    mainStack.push(room);
-    mainWindow.busy = false;
+  // jsonData: int capacity, int timeout
+  let data = JSON.parse(jsonData);
+  config.roomCapacity = data[0];
+  config.roomTimeout = data[1];
+  mainStack.push(room);
+  mainWindow.busy = false;
 }
 
 callbacks["UpdateRoomList"] = function(jsonData) {
-    let current = mainStack.currentItem;    // should be lobby
-    current.roomModel.clear();
-    JSON.parse(jsonData).forEach(function(room) {
-        current.roomModel.append({
-        roomId: room[0],
-        roomName: room[1],
-        gameMode: room[2],
-        playerNum: room[3],
-        capacity: room[4],
-        });
+  let current = mainStack.currentItem;  // should be lobby
+  current.roomModel.clear();
+  JSON.parse(jsonData).forEach(function(room) {
+    current.roomModel.append({
+    roomId: room[0],
+    roomName: room[1],
+    gameMode: room[2],
+    playerNum: room[3],
+    capacity: room[4],
     });
+  });
 }

qml/Pages/CardsOverview.qml

@@ -4,49 +4,49 @@ import QtQuick.Controls 2.0
 import "RoomElement"
 
 Item {
-    id: root
+  id: root
 
-    property bool loaded: false
+  property bool loaded: false
 
-    ListView {      
-        width: Math.floor(root.width / 98) * 98
-        height: parent.height
-        anchors.centerIn: parent
-        ScrollBar.vertical: ScrollBar {}
-        model: ListModel {
-            id: packages
-        }
+  ListView {    
+    width: Math.floor(root.width / 98) * 98
+    height: parent.height
+    anchors.centerIn: parent
+    ScrollBar.vertical: ScrollBar {}
+    model: ListModel {
+      id: packages
+    }
 
-        delegate: ColumnLayout {
-            Text { text: Backend.translate(name) }
-            GridLayout {
-                columns: root.width / 98
-                Repeater {
-                    model: JSON.parse(Backend.getCards(name))
-                    CardItem { 
-                        autoBack: false
-                        Component.onCompleted: {
-                            let data = JSON.parse(Backend.getCardData(modelData));
-                            setData(data);
-                        }
-                    }
-                }
+    delegate: ColumnLayout {
+      Text { text: Backend.translate(name) }
+      GridLayout {
+        columns: root.width / 98
+        Repeater {
+          model: JSON.parse(Backend.callLuaFunction("GetCards", [name]))
+          CardItem { 
+            autoBack: false
+            Component.onCompleted: {
+              let data = JSON.parse(Backend.callLuaFunction("GetCardData", [modelData]));
+              setData(data);
             }
+          }
         }
+      }
     }
+  }
 
-    Button {
-        text: "Quit"
-        anchors.right: parent.right
-        onClicked: {
-            mainStack.pop();
-        }
+  Button {
+    text: "Quit"
+    anchors.right: parent.right
+    onClicked: {
+      mainStack.pop();
     }
+  }
 
-    function loadPackages() {
-        if (loaded) return;
-        let packs = JSON.parse(Backend.getAllCardPack());
-        packs.forEach((name) => packages.append({ name: name }));
-        loaded = true;
-    }
+  function loadPackages() {
+    if (loaded) return;
+    let packs = JSON.parse(Backend.callLuaFunction("GetAllCardPack", []));
+    packs.forEach((name) => packages.append({ name: name }));
+    loaded = true;
+  }
 }

qml/Pages/GeneralsOverview.qml

@@ -4,50 +4,50 @@ import QtQuick.Controls 2.0
 import "RoomElement"
 
 Item {
-    id: root
+  id: root
 
-    property bool loaded: false
+  property bool loaded: false
 
-    ListView {
-        width: Math.floor(root.width / 98) * 98
-        height: parent.height
-        anchors.centerIn: parent
-        ScrollBar.vertical: ScrollBar {}
-        model: ListModel {
-            id: packages
-        }
+  ListView {
+    width: Math.floor(root.width / 98) * 98
+    height: parent.height
+    anchors.centerIn: parent
+    ScrollBar.vertical: ScrollBar {}
+    model: ListModel {
+      id: packages
+    }
 
-        delegate: ColumnLayout {
-            Text { text: Backend.translate(name) }
-            GridLayout {
-                columns: root.width / 98
-                Repeater {
-                    model: JSON.parse(Backend.getGenerals(name))
-                    GeneralCardItem { 
-                        autoBack: false
-                        Component.onCompleted: {
-                            let data = JSON.parse(Backend.getGeneralData(modelData));
-                            name = modelData;
-                            kingdom = data.kingdom;
-                        }
-                    }
-                }
+    delegate: ColumnLayout {
+      Text { text: Backend.translate(name) }
+      GridLayout {
+        columns: root.width / 98
+        Repeater {
+          model: JSON.parse(Backend.callLuaFunction("GetGenerals", [name]))
+          GeneralCardItem { 
+            autoBack: false
+            Component.onCompleted: {
+              let data = JSON.parse(Backend.callLuaFunction("GetGeneralData", [modelData]));
+              name = modelData;
+              kingdom = data.kingdom;
             }
+          }
         }
+      }
     }
+  }
 
-    Button {
-        text: "Quit"
-        anchors.right: parent.right
-        onClicked: {
-            mainStack.pop();
-        }
+  Button {
+    text: "Quit"
+    anchors.right: parent.right
+    onClicked: {
+      mainStack.pop();
     }
+  }
 
-    function loadPackages() {
-        if (loaded) return;
-        let packs = JSON.parse(Backend.getAllGeneralPack());
-        packs.forEach((name) => packages.append({ name: name }));
-        loaded = true;
-    }
+  function loadPackages() {
+    if (loaded) return;
+    let packs = JSON.parse(Backend.callLuaFunction("GetAllGeneralPack", []));
+    packs.forEach((name) => packages.append({ name: name }));
+    loaded = true;
+  }
 }

qml/Pages/Init.qml

@@ -2,50 +2,50 @@ import QtQuick 2.15
 import QtQuick.Controls 2.0
 
 Item {
-    id: root
+  id: root
 
-    Frame {
-        id: join_server
-        anchors.centerIn: parent
-        Column {
-            spacing: 8
-            TextField {
-                id: server_addr
-                text: "127.0.0.1"
-            }
-            TextField {
-                id: screenNameEdit
-                text: "player"
-            }
-            /*TextField {
-                id: avatarEdit
-                text: "liubei"
-            }*/
-            TextField {
-                id: passwordEdit
-                text: ""
-                echoMode: TextInput.Password
-                passwordCharacter: "*"
-            }
-            Button {
-                text: "Join Server"
-                onClicked: {
-                    config.screenName = screenNameEdit.text;
-                    config.password = passwordEdit.text;
-                    mainWindow.busy = true;
-                    Backend.joinServer(server_addr.text);
-                }
-            }
-            Button {
-                text: "Console start"
-                onClicked: {
-                    config.screenName = screenNameEdit.text;
-                    config.password = passwordEdit.text;
-                    mainWindow.busy = true;
-                    Backend.startServer(9527);
-                    Backend.joinServer("127.0.0.1");
-                }
-            }
+  Frame {
+    id: join_server
+    anchors.centerIn: parent
+    Column {
+      spacing: 8
+      TextField {
+        id: server_addr
+        text: "127.0.0.1"
+      }
+      TextField {
+        id: screenNameEdit
+        text: "player"
+      }
+      /*TextField {
+        id: avatarEdit
+        text: "liubei"
+      }*/
+      TextField {
+        id: passwordEdit
+        text: ""
+        echoMode: TextInput.Password
+        passwordCharacter: "*"
+      }
+      Button {
+        text: "Join Server"
+        onClicked: {
+          config.screenName = screenNameEdit.text;
+          config.password = passwordEdit.text;
+          mainWindow.busy = true;
+          Backend.joinServer(server_addr.text);
         }
+      }
+      Button {
+        text: "Console start"
+        onClicked: {
+          config.screenName = screenNameEdit.text;
+          config.password = passwordEdit.text;
+          mainWindow.busy = true;
+          Backend.startServer(9527);
+          Backend.joinServer("127.0.0.1");
+        }
+      }
     }
+  }
 }

qml/Pages/Lobby.qml

@@ -5,154 +5,154 @@ import QtQuick.Layouts 1.15
 import "Logic.js" as Logic
 
 Item {
-    id: root
-    property alias roomModel: roomModel
-    Component {
-        id: roomDelegate
-
-        RowLayout {
-            width: roomList.width * 0.9
-            spacing: 16
-            Text {
-                text: roomId
-            }
-
-            Text {
-                horizontalAlignment: Text.AlignHCenter
-                Layout.fillWidth: true
-                text: roomName
-            }
-
-            Text {
-                text: gameMode
-            }
-
-            Text {
-                color: (playerNum == capacity) ? "red" : "black"
-                text: playerNum + "/" + capacity
-            }
-
-            Text {
-                text: "Enter"
-                font.underline: true
-                MouseArea {
-                    anchors.fill: parent
-                    hoverEnabled: true
-                    onEntered: {    parent.color = "blue"   }
-                    onExited: { parent.color = "black"  }
-                    onClicked: {
-                        mainWindow.busy = true;
-                        ClientInstance.notifyServer(
-                            "EnterRoom",
-                            JSON.stringify([roomId])
-                        );
-                    }
-                }
-            }
-        }
-    }
-
-    ListModel {
-        id: roomModel
-    }
+  id: root
+  property alias roomModel: roomModel
+  Component {
+    id: roomDelegate
 
     RowLayout {
-        anchors.fill: parent
-        Rectangle {
-            Layout.preferredWidth: root.width * 0.7
-            Layout.fillHeight: true
-            color: "#e2e2e1"
-            radius: 4
-            Text {
-                width: parent.width
-                horizontalAlignment: Text.AlignHCenter
-                text: "Room List"
-            }
-            ListView {
-                height: parent.height * 0.9
-                width: parent.width * 0.95
-                contentHeight: roomDelegate.height * count
-                ScrollBar.vertical: ScrollBar {}
-                anchors.centerIn: parent
-                id: roomList
-                delegate: roomDelegate
-                model: roomModel
-            }
-        }
+      width: roomList.width * 0.9
+      spacing: 16
+      Text {
+        text: roomId
+      }
 
-        ColumnLayout {
-            Button {
-                text: "Edit Profile"
-                onClicked: {
-                    globalPopup.source = "EditProfile.qml";
-                    globalPopup.open();
-                }
-            }
-            Button {
-                text: "Create Room"
-                onClicked: {
-                    globalPopup.source = "CreateRoom.qml";
-                    globalPopup.open();
-                }
-            }
-            Button {
-                text: "Generals Overview"
-                onClicked: {
-                    mainStack.push(generalsOverview);
-                    mainStack.currentItem.loadPackages();
-                }
-            }
-            Button {
-                text: "Cards Overview"
-                onClicked: {
-                    mainStack.push(cardsOverview);
-                    mainStack.currentItem.loadPackages();
-                }
-            }
-            Button {
-                text: "Scenarios Overview"
-            }
-            Button {
-                text: "About"
-            }
-            Button {
-                text: "Exit Lobby"
-                onClicked: {
-                    toast.show("Goodbye.");
-                    Backend.quitLobby();
-                    mainStack.pop();
-                }
-            }
+      Text {
+        horizontalAlignment: Text.AlignHCenter
+        Layout.fillWidth: true
+        text: roomName
+      }
+
+      Text {
+        text: gameMode
+      }
+
+      Text {
+        color: (playerNum == capacity) ? "red" : "black"
+        text: playerNum + "/" + capacity
+      }
+
+      Text {
+        text: "Enter"
+        font.underline: true
+        MouseArea {
+          anchors.fill: parent
+          hoverEnabled: true
+          onEntered: {  parent.color = "blue"   }
+          onExited: { parent.color = "black"  }
+          onClicked: {
+            mainWindow.busy = true;
+            ClientInstance.notifyServer(
+              "EnterRoom",
+              JSON.stringify([roomId])
+            );
+          }
         }
+      }
+    }
+  }
+
+  ListModel {
+    id: roomModel
+  }
+
+  RowLayout {
+    anchors.fill: parent
+    Rectangle {
+      Layout.preferredWidth: root.width * 0.7
+      Layout.fillHeight: true
+      color: "#e2e2e1"
+      radius: 4
+      Text {
+        width: parent.width
+        horizontalAlignment: Text.AlignHCenter
+        text: "Room List"
+      }
+      ListView {
+        height: parent.height * 0.9
+        width: parent.width * 0.95
+        contentHeight: roomDelegate.height * count
+        ScrollBar.vertical: ScrollBar {}
+        anchors.centerIn: parent
+        id: roomList
+        delegate: roomDelegate
+        model: roomModel
+      }
     }
 
-    Loader {
-        id: lobby_dialog
-        z: 1000
-        onSourceChanged: {
-            if (item === null)
-                return;
-            item.finished.connect(function(){
-                source = "";
-            });
-            item.widthChanged.connect(function(){
-                lobby_dialog.moveToCenter();
-            });
-            item.heightChanged.connect(function(){
-                lobby_dialog.moveToCenter();
-            });
-            moveToCenter();
+    ColumnLayout {
+      Button {
+        text: "Edit Profile"
+        onClicked: {
+          globalPopup.source = "EditProfile.qml";
+          globalPopup.open();
         }
+      }
+      Button {
+        text: "Create Room"
+        onClicked: {
+          globalPopup.source = "CreateRoom.qml";
+          globalPopup.open();
+        }
+      }
+      Button {
+        text: "Generals Overview"
+        onClicked: {
+          mainStack.push(generalsOverview);
+          mainStack.currentItem.loadPackages();
+        }
+      }
+      Button {
+        text: "Cards Overview"
+        onClicked: {
+          mainStack.push(cardsOverview);
+          mainStack.currentItem.loadPackages();
+        }
+      }
+      Button {
+        text: "Scenarios Overview"
+      }
+      Button {
+        text: "About"
+      }
+      Button {
+        text: "Exit Lobby"
+        onClicked: {
+          toast.show("Goodbye.");
+          Backend.quitLobby();
+          mainStack.pop();
+        }
+      }
+    }
+  }
 
-        function moveToCenter()
-        {
-            item.x = Math.round((root.width - item.width) / 2);
-            item.y = Math.round(root.height * 0.67 - item.height / 2);
-        }
+  Loader {
+    id: lobby_dialog
+    z: 1000
+    onSourceChanged: {
+      if (item === null)
+        return;
+      item.finished.connect(function(){
+        source = "";
+      });
+      item.widthChanged.connect(function(){
+        lobby_dialog.moveToCenter();
+      });
+      item.heightChanged.connect(function(){
+        lobby_dialog.moveToCenter();
+      });
+      moveToCenter();
     }
 
-    Component.onCompleted: {
-        toast.show("Welcome to FreeKill lobby!");
+    function moveToCenter()
+    {
+      item.x = Math.round((root.width - item.width) / 2);
+      item.y = Math.round(root.height * 0.67 - item.height / 2);
     }
+  }
+
+  Component.onCompleted: {
+    toast.show("Welcome to FreeKill lobby!");
+  }
 }
 

qml/Pages/Logic.js

@@ -1,13 +1,13 @@
 callbacks["UpdateAvatar"] = function(jsonData) {
-    mainWindow.busy = false;
-    Self.avatar = jsonData;
-    toast.show("Update avatar done.");
+  mainWindow.busy = false;
+  Self.avatar = jsonData;
+  toast.show("Update avatar done.");
 }
 
 callbacks["UpdatePassword"] = function(jsonData) {
-    mainWindow.busy = false;
-    if (jsonData === "1")
-        toast.show("Update password done.");
-    else
-        toast.show("Old password wrong!", 5000);
+  mainWindow.busy = false;
+  if (jsonData === "1")
+    toast.show("Update password done.");
+  else
+    toast.show("Old password wrong!", 5000);
 }

qml/Pages/MetroButton.qml

@@ -1,69 +1,69 @@
 import QtQuick 2.15
 
 Item {
-    property bool enabled: true
-    property alias text: title.text
-    property alias textColor: title.color
-    property alias textFont: title.font
-    property alias backgroundColor: bg.color
-    property alias border: bg.border
-    property alias iconSource: icon.source
-    property int padding: 5
+  property bool enabled: true
+  property alias text: title.text
+  property alias textColor: title.color
+  property alias textFont: title.font
+  property alias backgroundColor: bg.color
+  property alias border: bg.border
+  property alias iconSource: icon.source
+  property int padding: 5
 
-    signal clicked
+  signal clicked
 
-    id: button
-    width: icon.width + title.implicitWidth + padding * 2
-    height: Math.max(icon.height, title.implicitHeight) + padding * 2
+  id: button
+  width: icon.width + title.implicitWidth + padding * 2
+  height: Math.max(icon.height, title.implicitHeight) + padding * 2
 
-    Rectangle {
-        id: bg
-        anchors.fill: parent
-        color: "black"
-        border.width: 2
-        border.color: "white"
-        opacity: 0.8
+  Rectangle {
+    id: bg
+    anchors.fill: parent
+    color: "black"
+    border.width: 2
+    border.color: "white"
+    opacity: 0.8
+  }
+
+  states: [
+    State {
+      name: "hovered"; when: mouse.containsMouse
+      PropertyChanges { target: bg; color: "white" }
+      PropertyChanges { target: title; color: "black" }
+    },
+    State {
+      name: "disabled"; when: !enabled
+      PropertyChanges { target: button; opacity: 0.2 }
+    }
+  ]
+
+  MouseArea {
+    id: mouse
+    anchors.fill: parent
+    hoverEnabled: parent.enabled
+    onReleased: if (parent.enabled) parent.clicked()
+  }
+
+  Row {
+    x: padding
+    y: padding
+    anchors.centerIn: parent
+    spacing: 5
+
+    Image {
+      id: icon
+      anchors.verticalCenter: parent.verticalCenter
+      fillMode: Image.PreserveAspectFit
     }
 
-    states: [
-        State {
-            name: "hovered"; when: mouse.containsMouse
-            PropertyChanges { target: bg; color: "white" }
-            PropertyChanges { target: title; color: "black" }
-        },
-        State {
-            name: "disabled"; when: !enabled
-            PropertyChanges { target: button; opacity: 0.2 }
-        }
-    ]
-
-    MouseArea {
-        id: mouse
-        anchors.fill: parent
-        hoverEnabled: parent.enabled
-        onReleased: if (parent.enabled) parent.clicked()
-    }
-
-    Row {
-        x: padding
-        y: padding
-        anchors.centerIn: parent
-        spacing: 5
-
-        Image {
-            id: icon
-            anchors.verticalCenter: parent.verticalCenter
-            fillMode: Image.PreserveAspectFit
-        }
-
-        Text {
-            id: title
-            font.pixelSize: 18
-            // font.family: "WenQuanYi Micro Hei"
-            anchors.verticalCenter: parent.verticalCenter
-            text: ""
-            color: "white"
-        }
+    Text {
+      id: title
+      font.pixelSize: 18
+      // font.family: "WenQuanYi Micro Hei"
+      anchors.verticalCenter: parent.verticalCenter
+      text: ""
+      color: "white"
     }
+  }
 }
 

qml/Pages/Room.qml

@@ -5,325 +5,347 @@ import "RoomElement"
 import "RoomLogic.js" as Logic
 
 Item {
-    id: roomScene
+  id: roomScene
 
-    property int playerNum: 0
-    property var dashboardModel
+  property int playerNum: 0
+  property var dashboardModel
 
-    property bool isOwner: false
-    property bool isStarted: false
+  property bool isOwner: false
+  property bool isStarted: false
 
-    property alias popupBox: popupBox
-    property alias promptText: prompt.text
+  property alias popupBox: popupBox
+  property alias promptText: prompt.text
+
+  property var selected_targets: []
+
+  // tmp
+  Row {
+    Button{text:"摸1牌"
+    onClicked:{
+      Logic.moveCards([{
+        from:Logic.Player.DrawPile,
+        to:Logic.Player.PlaceHand,
+        cards:[1],
+      }])
+    }}
+    Button{text:"弃1牌"
+    onClicked:{Logic.moveCards([{
+        to:Logic.Player.DrawPile,
+        from:Logic.Player.PlaceHand,
+        cards:[1],
+      }])}}
+  }
+  Button {
+    text: "quit"
+    anchors.top: parent.top
+    anchors.right: parent.right
+    onClicked: {
+      ClientInstance.clearPlayers();
+      ClientInstance.notifyServer("QuitRoom", "[]");
+    }
+  }
+  Button {
+    text: "add robot"
+    visible: dashboardModel.isOwner && !isStarted
+    anchors.centerIn: parent
+    onClicked: {
+      ClientInstance.notifyServer("AddRobot", "[]");
+    }
+  }
+
+  states: [
+    State { name: "notactive" }, // Normal status
+    State { name: "playing" }, // Playing cards in playing phase
+    State { name: "responding" }, // all requests need to operate dashboard
+    State { name: "replying" } // requests only operate a popup window
+  ]
+  state: "notactive"
+  transitions: [
+    Transition {
+      from: "*"; to: "notactive"
+      ScriptAction {
+        script: {
+          promptText = "";
+          progress.visible = false;
+          okCancel.visible = false;
+          endPhaseButton.visible = false;
+
+          dashboard.disableAllCards();
+          if (dashboard.pending_skill !== "")
+            dashboard.stopPending();
+          selected_targets = [];
+
+          if (popupBox.item != null) {
+            popupBox.item.finished();
+          } 
+        }
+      }
+    },
+
+    Transition {
+      from: "*"; to: "playing"
+      ScriptAction {
+        script: {
+          dashboard.enableCards();
+          progress.visible = true;
+          okCancel.visible = true;
+          endPhaseButton.visible = true;
+        }
+      }
+    },
+
+    Transition {
+      from: "*"; to: "responding"
+      ScriptAction {
+        script: {
+          progress.visible = true;
+          okCancel.visible = true;
+        }
+      }
+    },
+
+    Transition {
+      from: "*"; to: "replying"
+      ScriptAction {
+        script: {
+          progress.visible = true;
+        }
+      }
+    }
+  ]
+
+  /* Layout:
+   * +---------------------+
+   * |   Photos, get more  |
+   * | in arrangePhotos()  |
+   * |      tablePile      |
+   * | progress,prompt,btn |
+   * +---------------------+
+   * |      dashboard      |
+   * +---------------------+
+   */
+
+  ListModel {
+    id: photoModel
+  }
+
+  Item {
+    id: roomArea
+    width: roomScene.width
+    height: roomScene.height - dashboard.height
+
+    Repeater {
+      id: photos
+      model: photoModel
+      Photo {
+        playerid: model.id
+        general: model.general
+        screenName: model.screenName
+        role: model.role
+        kingdom: model.kingdom
+        netstate: model.netstate
+        maxHp: model.maxHp
+        hp: model.hp
+        seatNumber: model.seatNumber
+        isDead: model.isDead
+        dying: model.dying
+        faceup: model.faceup
+        chained: model.chained
+        drank: model.drank
+        isOwner: model.isOwner
+
+        onSelectedChanged: {
+          Logic.updateSelectedTargets(playerid, selected);
+        }
+      }
+    }
+
+    onWidthChanged: Logic.arrangePhotos();
+    onHeightChanged: Logic.arrangePhotos();
+
+    InvisibleCardArea {
+      id: drawPile
+      x: parent.width / 2
+      y: roomScene.height / 2
+    }
+
+    TablePile {
+      id: tablePile
+      width: parent.width * 0.6
+      height: 150
+      x: parent.width * 0.2
+      y: parent.height * 0.6
+    }
+  }
+
+  Dashboard {
+    id: dashboard
+    width: roomScene.width
+    anchors.top: roomArea.bottom
+
+    self.playerid: dashboardModel.id
+    self.general: dashboardModel.general
+    self.screenName: dashboardModel.screenName
+    self.role: dashboardModel.role
+    self.kingdom: dashboardModel.kingdom
+    self.netstate: dashboardModel.netstate
+    self.maxHp: dashboardModel.maxHp
+    self.hp: dashboardModel.hp
+    self.seatNumber: dashboardModel.seatNumber
+    self.isDead: dashboardModel.isDead
+    self.dying: dashboardModel.dying
+    self.faceup: dashboardModel.faceup
+    self.chained: dashboardModel.chained
+    self.drank: dashboardModel.drank
+    self.isOwner: dashboardModel.isOwner
+
+    onSelectedChanged: {
+      Logic.updateSelectedTargets(self.playerid, selected);
+    }
+
+    onCardSelected: {
+      Logic.enableTargets(card);
+    }
+  }
+
+  Item {
+    id: controls
+    anchors.bottom: dashboard.top
+    anchors.bottomMargin: -40
+    width: roomScene.width
+
+    Text {
+      id: prompt
+      visible: progress.visible
+      anchors.bottom: progress.top
+      anchors.bottomMargin: 8
+      anchors.horizontalCenter: progress.horizontalCenter
+    }
+
+    ProgressBar {
+      id: progress
+      width: parent.width * 0.6
+      anchors.horizontalCenter: parent.horizontalCenter
+      anchors.bottom: okCancel.top
+      anchors.bottomMargin: 8
+      from: 0.0
+      to: 100.0
+
+      visible: false
+      NumberAnimation on value {
+        running: progress.visible
+        from: 100.0
+        to: 0.0
+        duration: config.roomTimeout * 1000
+
+        onFinished: {
+          roomScene.state = "notactive"
+        }
+      }
+    }
 
-    // tmp
     Row {
-        Button{text:"摸1牌"
-        onClicked:{
-            Logic.moveCards([{
-                from:Logic.Player.DrawPile,
-                to:Logic.Player.PlaceHand,
-                cards:[1],
-            }])
-        }}
-        Button{text:"弃1牌"
-        onClicked:{Logic.moveCards([{
-                to:Logic.Player.DrawPile,
-                from:Logic.Player.PlaceHand,
-                cards:[1],
-            }])}}
+      id: okCancel
+      anchors.bottom: parent.bottom
+      anchors.horizontalCenter: progress.horizontalCenter
+      spacing: 20
+      visible: false
+
+      Button {
+        id: okButton
+        text: "OK"
+        onClicked: Logic.doOkButton();
+      }
+
+      Button {
+        id: cancelButton
+        text: "Cancel"
+        onClicked: Logic.doCancelButton();
+      }
     }
+
     Button {
-        text: "quit"
-        anchors.top: parent.top
-        anchors.right: parent.right
-        onClicked: {
-            ClientInstance.clearPlayers();
-            ClientInstance.notifyServer("QuitRoom", "[]");
-        }
+      id: endPhaseButton
+      text: "End"
+      anchors.bottom: parent.bottom
+      anchors.bottomMargin: 40
+      anchors.right: parent.right
+      anchors.rightMargin: 30
+      visible: false;
+      onClicked: Logic.doCancelButton();
     }
-    Button {
-        text: "add robot"
-        visible: dashboardModel.isOwner && !isStarted
-        anchors.centerIn: parent
-        onClicked: {
-            ClientInstance.notifyServer("AddRobot", "[]");
-        }
+  }
+
+  Loader {
+    id: popupBox
+    onSourceChanged: {
+      if (item === null)
+        return;
+      item.finished.connect(function(){
+        source = "";
+      });
+      item.widthChanged.connect(function(){
+        popupBox.moveToCenter();
+      });
+      item.heightChanged.connect(function(){
+        popupBox.moveToCenter();
+      });
+      moveToCenter();
     }
 
-    states: [
-        State { name: "notactive" }, // Normal status
-        State { name: "playing" }, // Playing cards in playing phase
-        State { name: "responding" }, // all requests need to operate dashboard
-        State { name: "replying" } // requests only operate a popup window
-    ]
-    state: "notactive"
-    transitions: [
-        Transition {
-            from: "*"; to: "notactive"
-            ScriptAction {
-                script: {
-                    promptText = "";
-                    progress.visible = false;
-                    okCancel.visible = false;
-                    endPhaseButton.visible = false;
+    function moveToCenter()
+    {
+      item.x = Math.round((roomArea.width - item.width) / 2);
+      item.y = Math.round(roomArea.height * 0.67 - item.height / 2);
+    }
+  }
 
-                    if (popupBox.item != null) {
-                        popupBox.item.finished();
-                    } 
-                }
-            }
-        },
+  Component.onCompleted: {
+    toast.show("Sucesessfully entered room.");
 
-        Transition {
-            from: "*"; to: "playing"
-            ScriptAction {
-                script: {
-                    progress.visible = true;
-                    okCancel.visible = true;
-                    endPhaseButton.visible = true;
-                }
-            }
-        },
-
-        Transition {
-            from: "*"; to: "responding"
-            ScriptAction {
-                script: {
-                    progress.visible = true;
-                    okCancel.visible = true;
-                }
-            }
-        },
-
-        Transition {
-            from: "*"; to: "replying"
-            ScriptAction {
-                script: {
-                    progress.visible = true;
-                }
-            }
-        }
-    ]
-
-    /* Layout:
-     * +---------------------+
-     * |   Photos, get more  |
-     * | in arrangePhotos()  |
-     * |      tablePile      |
-     * | progress,prompt,btn |
-     * +---------------------+
-     * |      dashboard      |
-     * +---------------------+
-     */
-
-    ListModel {
-        id: photoModel
+    dashboardModel = {
+      id: Self.id,
+      general: Self.avatar,
+      screenName: Self.screenName,
+      role: "unknown",
+      kingdom: "qun",
+      netstate: "online",
+      maxHp: 0,
+      hp: 0,
+      seatNumber: 1,
+      isDead: false,
+      dying: false,
+      faceup: true,
+      chained: false,
+      drank: false,
+      isOwner: false
     }
 
-    Item {
-        id: roomArea
-        width: roomScene.width
-        height: roomScene.height - dashboard.height
+    playerNum = config.roomCapacity;
 
-        Repeater {
-            id: photos
-            model: photoModel
-            Photo {
-                general: model.general
-                screenName: model.screenName
-                role: model.role
-                kingdom: model.kingdom
-                netstate: model.netstate
-                maxHp: model.maxHp
-                hp: model.hp
-                seatNumber: model.seatNumber
-                isDead: model.isDead
-                dying: model.dying
-                faceup: model.faceup
-                chained: model.chained
-                drank: model.drank
-                isOwner: model.isOwner
-            }
-        }
-
-        onWidthChanged: Logic.arrangePhotos();
-        onHeightChanged: Logic.arrangePhotos();
-
-        InvisibleCardArea {
-            id: drawPile
-            x: parent.width / 2
-            y: roomScene.height / 2
-        }
-
-        TablePile {
-            id: tablePile
-            width: parent.width * 0.6
-            height: 150
-            x: parent.width * 0.2
-            y: parent.height * 0.6
-        }
+    let i;
+    for (i = 1; i < playerNum; i++) {
+      photoModel.append({
+        id: -1,
+        index: i - 1,   // For animating seat swap
+        general: "",
+        screenName: "",
+        role: "unknown",
+        kingdom: "qun",
+        netstate: "online",
+        maxHp: 0,
+        hp: 0,
+        seatNumber: i + 1,
+        isDead: false,
+        dying: false,
+        faceup: true,
+        chained: false,
+        drank: false,
+        isOwner: false
+      });
     }
 
-    Dashboard {
-        id: dashboard
-        width: roomScene.width
-        anchors.top: roomArea.bottom
-
-        self.general: dashboardModel.general
-        self.screenName: dashboardModel.screenName
-        self.role: dashboardModel.role
-        self.kingdom: dashboardModel.kingdom
-        self.netstate: dashboardModel.netstate
-        self.maxHp: dashboardModel.maxHp
-        self.hp: dashboardModel.hp
-        self.seatNumber: dashboardModel.seatNumber
-        self.isDead: dashboardModel.isDead
-        self.dying: dashboardModel.dying
-        self.faceup: dashboardModel.faceup
-        self.chained: dashboardModel.chained
-        self.drank: dashboardModel.drank
-        self.isOwner: dashboardModel.isOwner
-    }
-
-    Item {
-        id: controls
-        anchors.bottom: dashboard.top
-        anchors.bottomMargin: -40
-        width: roomScene.width
-
-        Text {
-            id: prompt
-            visible: progress.visible
-            anchors.bottom: progress.top
-            anchors.bottomMargin: 8
-            anchors.horizontalCenter: progress.horizontalCenter
-        }
-
-        ProgressBar {
-            id: progress
-            width: parent.width * 0.6
-            anchors.horizontalCenter: parent.horizontalCenter
-            anchors.bottom: okCancel.top
-            anchors.bottomMargin: 8
-            from: 0.0
-            to: 100.0
-
-            visible: false
-            NumberAnimation on value {
-                running: progress.visible
-                from: 100.0
-                to: 0.0
-                duration: config.roomTimeout * 1000
-
-                onFinished: {
-                    roomScene.state = "notactive"
-                }
-            }
-        }
-
-        Row {
-            id: okCancel
-            anchors.bottom: parent.bottom
-            anchors.horizontalCenter: progress.horizontalCenter
-            spacing: 20
-            visible: false
-
-            Button {
-                id: okButton
-                text: "OK"
-                onClicked: Logic.doOkButton();
-            }
-
-            Button {
-                id: cancelButton
-                text: "Cancel"
-                onClicked: Logic.doCancelButton();
-            }
-        }
-
-        Button {
-            id: endPhaseButton
-            text: "End"
-            anchors.bottom: parent.bottom
-            anchors.bottomMargin: 40
-            anchors.right: parent.right
-            anchors.rightMargin: 30
-            visible: false;
-            onClicked: Logic.doCancelButton();
-        }
-    }
-
-    Loader {
-        id: popupBox
-        onSourceChanged: {
-            if (item === null)
-                return;
-            item.finished.connect(function(){
-                source = "";
-            });
-            item.widthChanged.connect(function(){
-                popupBox.moveToCenter();
-            });
-            item.heightChanged.connect(function(){
-                popupBox.moveToCenter();
-            });
-            moveToCenter();
-        }
-
-        function moveToCenter()
-        {
-            item.x = Math.round((roomArea.width - item.width) / 2);
-            item.y = Math.round(roomArea.height * 0.67 - item.height / 2);
-        }
-    }
-
-    Component.onCompleted: {
-        toast.show("Sucesessfully entered room.");
-
-        dashboardModel = {
-            id: Self.id,
-            general: Self.avatar,
-            screenName: Self.screenName,
-            role: "unknown",
-            kingdom: "qun",
-            netstate: "online",
-            maxHp: 0,
-            hp: 0,
-            seatNumber: 1,
-            isDead: false,
-            dying: false,
-            faceup: true,
-            chained: false,
-            drank: false,
-            isOwner: false
-        }
-
-        playerNum = config.roomCapacity;
-
-        let i;
-        for (i = 1; i < playerNum; i++) {
-            photoModel.append({
-                id: -1,
-                index: i - 1,   // For animating seat swap
-                general: "",
-                screenName: "",
-                role: "unknown",
-                kingdom: "qun",
-                netstate: "online",
-                maxHp: 0,
-                hp: 0,
-                seatNumber: i + 1,
-                isDead: false,
-                dying: false,
-                faceup: true,
-                chained: false,
-                drank: false,
-                isOwner: false
-            });
-        }
-
-        Logic.arrangePhotos();
-    }
+    Logic.arrangePhotos();
+  }
 }
 

qml/Pages/RoomElement/CardArea.qml

@@ -3,75 +3,75 @@ import QtQuick 2.15
 // CardArea stores CardItem.
 
 Item {
-    property var cards: []
-    property int length: 0
+  property var cards: []
+  property int length: 0
 
-    id: root
+  id: root
 
-    function add(inputs)
-    {
-        if (inputs instanceof Array) {
-            cards.push(...inputs);
-        } else {
-            cards.push(inputs);
+  function add(inputs)
+  {
+    if (inputs instanceof Array) {
+      cards.push(...inputs);
+    } else {
+      cards.push(inputs);
+    }
+    length = cards.length;
+  }
+
+  function remove(outputs)
+  {
+    let result = [];
+    for (let i = 0; i < cards.length; i++) {
+      for (let j = 0; j < outputs.length; j++) {
+        if (outputs[j] === cards[i].cid) {
+          result.push(cards[i]);
+          cards.splice(i, 1);
+          i--;
+          break;
         }
-        length = cards.length;
+      }
+    }
+    length = cards.length;
+    return result;
+  }
+
+  function updateCardPosition(animated)
+  {
+    let i, card;
+
+    let overflow = false;
+    for (i = 0; i < cards.length; i++) {
+      card = cards[i];
+      card.origX = i * card.width;
+      if (card.origX + card.width >= root.width) {
+        overflow = true;
+        break;
+      }
+      card.origY = 0;
     }
 
-    function remove(outputs)
-    {
-        let result = [];
-        for (let i = 0; i < cards.length; i++) {
-            for (let j = 0; j < outputs.length; j++) {
-                if (outputs[j] === cards[i].cid) {
-                    result.push(cards[i]);
-                    cards.splice(i, 1);
-                    i--;
-                    break;
-                }
-            }
-        }
-        length = cards.length;
-        return result;
+    if (overflow) {
+      // TODO: Adjust cards in multiple lines if there are too many cards
+      let xLimit = root.width - card.width;
+      let spacing = xLimit / (cards.length - 1);
+      for (i = 0; i < cards.length; i++) {
+        card = cards[i];
+        card.origX = i * spacing;
+        card.origY = 0;
+      }
     }
 
-    function updateCardPosition(animated)
-    {
-        let i, card;
-
-        let overflow = false;
-        for (i = 0; i < cards.length; i++) {
-            card = cards[i];
-            card.origX = i * card.width;
-            if (card.origX + card.width >= root.width) {
-                overflow = true;
-                break;
-            }
-            card.origY = 0;
-        }
-
-        if (overflow) {
-            // TODO: Adjust cards in multiple lines if there are too many cards
-            let xLimit = root.width - card.width;
-            let spacing = xLimit / (cards.length - 1);
-            for (i = 0; i < cards.length; i++) {
-                card = cards[i];
-                card.origX = i * spacing;
-                card.origY = 0;
-            }
-        }
-
-        let parentPos = roomScene.mapFromItem(root, 0, 0);
-        for (i = 0; i < cards.length; i++) {
-            card = cards[i];
-            card.origX += parentPos.x;
-            card.origY += parentPos.y;
-        }
-
-        if (animated) {
-            for (i = 0; i < cards.length; i++)
-                cards[i].goBack(true);
-        }
+    let parentPos = roomScene.mapFromItem(root, 0, 0);
+    for (i = 0; i < cards.length; i++) {
+      card = cards[i];
+      card.origX += parentPos.x;
+      card.origY += parentPos.y;
     }
+
+    if (animated) {
+      for (i = 0; i < cards.length; i++)
+        cards[i].goBack(true);
+    }
+  }
 }
 

qml/Pages/RoomElement/CardItem.qml

@@ -13,242 +13,242 @@ import "../skin-bank.js" as SkinBank
  */
 
 Item {
-    id: root
-    width: 93
-    height: 130
+  id: root
+  width: 93
+  height: 130
 
-    // properties for the view
-    property string suit: "club"
-    property int number: 7
-    property string name: "slash"
-    property string subtype: ""
-    property string color: ""    // only use when suit is empty
-    property string footnote: ""    // footnote, e.g. "A use card to B"
-    property bool footnoteVisible: true
-    property bool known: true       // if false it only show a card back
-    property bool enabled: true     // if false the card will be grey
-    property alias card: cardItem
-    property alias glow: glowItem
+  // properties for the view
+  property string suit: "club"
+  property int number: 7
+  property string name: "slash"
+  property string subtype: ""
+  property string color: ""  // only use when suit is empty
+  property string footnote: ""  // footnote, e.g. "A use card to B"
+  property bool footnoteVisible: true
+  property bool known: true     // if false it only show a card back
+  property bool enabled: true   // if false the card will be grey
+  property alias card: cardItem
+  property alias glow: glowItem
 
-    function getColor() {
-        if (suit != "")
-            return (suit == "heart" || suit == "diamond") ? "red" : "black";
-        else return color;
+  function getColor() {
+    if (suit != "")
+      return (suit == "heart" || suit == "diamond") ? "red" : "black";
+    else return color;
+  }
+
+  // properties for animation and game system
+  property int cid: 0
+  property bool selectable: true
+  property bool selected: false
+  property bool draggable: false
+  property bool autoBack: true
+  property int origX: 0
+  property int origY: 0
+  property real origOpacity: 1
+  property bool isClicked: false
+  property bool moveAborted: false
+  property alias goBackAnim: goBackAnimation
+  property int goBackDuration: 500
+
+  signal toggleDiscards()
+  signal clicked()
+  signal doubleClicked()
+  signal thrown()
+  signal released()
+  signal entered()
+  signal exited()
+  signal moveFinished()
+  signal generalChanged()   // For choose general freely
+  signal hoverChanged(bool enter)
+
+  RectangularGlow {
+    id: glowItem
+    anchors.fill: parent
+    glowRadius: 8
+    spread: 0
+    color: "#88FFFFFF"
+    cornerRadius: 8
+    visible: false
+  }
+
+  Image {
+    id: cardItem
+    source: known ? (name != "" ? SkinBank.CARD_DIR + name : "")
+            : (SkinBank.CARD_DIR + "card-back")
+    anchors.fill: parent
+    fillMode: Image.PreserveAspectCrop
+  }
+
+  Image {
+    id: suitItem
+    visible: known
+    source: suit != "" ? SkinBank.CARD_SUIT_DIR + suit : ""
+    x: 3
+    y: 19
+    width: 21
+    height: 17
+  }
+
+  Image {
+    id: numberItem
+    visible: known
+    source: (suit != "" && number > 0) ? SkinBank.CARD_DIR
+      + "number/" + root.getColor() + "/" + number : ""
+    x: 0
+    y: 0
+    width: 27
+    height: 28
+  }
+
+  Image {
+    id: colorItem
+    visible: known && suit == ""
+    source: (visible && color != "") ? SkinBank.CARD_SUIT_DIR + "/" + color : ""
+    x: 1
+  }
+
+  GlowText {
+    id: footnoteItem
+    text: footnote
+    x: 6
+    y: parent.height - height - 6
+    width: root.width - x * 2
+    color: "#E4D5A0"
+    visible: footnoteVisible
+    wrapMode: Text.WrapAnywhere
+    horizontalAlignment: Text.AlignHCenter
+    font.family: "FZLiBian-S02"
+    font.pixelSize: 14
+    glow.color: "black"
+    glow.spread: 1
+    glow.radius: 1
+    glow.samples: 12
+  }
+
+  Rectangle {
+    visible: !root.selectable
+    anchors.fill: parent
+    color: Qt.rgba(0, 0, 0, 0.5)
+    opacity: 0.7
+  }
+
+  MouseArea {
+    anchors.fill: parent
+    drag.target: draggable ? parent : undefined
+    drag.axis: Drag.XAndYAxis
+    hoverEnabled: true
+
+    onReleased: {
+      root.isClicked = mouse.isClick;
+      parent.released();
+      if (autoBack)
+        goBackAnimation.start();
     }
 
-    // properties for animation and game system
-    property int cid: 0
-    property bool selectable: true
-    property bool selected: false
-    property bool draggable: false
-    property bool autoBack: true
-    property int origX: 0
-    property int origY: 0
-    property real origOpacity: 1
-    property bool isClicked: false
-    property bool moveAborted: false
-    property alias goBackAnim: goBackAnimation
-    property int goBackDuration: 500
-
-    signal toggleDiscards()
-    signal clicked()
-    signal doubleClicked()
-    signal thrown()
-    signal released()
-    signal entered()
-    signal exited()
-    signal moveFinished()
-    signal generalChanged()     // For choose general freely
-    signal hoverChanged(bool enter)
-
-    RectangularGlow {
-        id: glowItem
-        anchors.fill: parent
-        glowRadius: 8
-        spread: 0
-        color: "#88FFFFFF"
-        cornerRadius: 8
-        visible: false
+    onEntered: {
+      parent.entered();
+      if (draggable) {
+        glow.visible = true;
+        root.z++;
+      }
     }
 
-    Image {
-        id: cardItem
-        source: known ? (name != "" ? SkinBank.CARD_DIR + name : "")
-                      : (SkinBank.CARD_DIR + "card-back")
-        anchors.fill: parent
-        fillMode: Image.PreserveAspectCrop
+    onExited: {
+      parent.exited();
+      if (draggable) {
+        glow.visible = false;
+        root.z--;
+      }
     }
 
-    Image {
-        id: suitItem
-        visible: known
-        source: suit != "" ? SkinBank.CARD_SUIT_DIR + suit : ""
-        x: 3
-        y: 19
-        width: 21
-        height: 17
+    onClicked: {
+      selected = selectable ? !selected : false;
+      parent.clicked();
+    }
+  }
+
+  ParallelAnimation {
+    id: goBackAnimation
+
+    PropertyAnimation {
+      target: root
+      property: "x"
+      to: origX
+      easing.type: Easing.OutQuad
+      duration: goBackDuration
     }
 
-    Image {
-        id: numberItem
-        visible: known
-        source: (suit != "" && number > 0) ? SkinBank.CARD_DIR
-            + "number/" + root.getColor() + "/" + number : ""
-        x: 0
-        y: 0
-        width: 27
-        height: 28
+    PropertyAnimation {
+      target: root
+      property: "y"
+      to: origY
+      easing.type: Easing.OutQuad
+      duration: goBackDuration
     }
 
-    Image {
-        id: colorItem
-        visible: known && suit == ""
-        source: (visible && color != "") ? SkinBank.CARD_SUIT_DIR + "/" + color : ""
-        x: 1
+    SequentialAnimation {
+      PropertyAnimation {
+        target: root
+        property: "opacity"
+        to: 1
+        easing.type: Easing.OutQuad
+        duration: goBackDuration * 0.8
+      }
+
+      PropertyAnimation {
+        target: root
+        property: "opacity"
+        to: origOpacity
+        easing.type: Easing.OutQuad
+        duration: goBackDuration * 0.2
+      }
     }
 
-    GlowText {
-        id: footnoteItem
-        text: footnote
-        x: 6
-        y: parent.height - height - 6
-        width: root.width - x * 2
-        color: "#E4D5A0"
-        visible: footnoteVisible
-        wrapMode: Text.WrapAnywhere
-        horizontalAlignment: Text.AlignHCenter
-        font.family: "FZLiBian-S02"
-        font.pixelSize: 14
-        glow.color: "black"
-        glow.spread: 1
-        glow.radius: 1
-        glow.samples: 12
+    onStopped: {
+      if (!moveAborted)
+        root.moveFinished();
     }
+  }
 
-    Rectangle {
-        visible: !root.selectable
-        anchors.fill: parent
-        color: Qt.rgba(0, 0, 0, 0.5)
-        opacity: 0.7
+  function setData(data)
+  {
+    cid = data.cid;
+    name = data.name;
+    suit = data.suit;
+    number = data.number;
+    color = data.color;
+  }
+
+  function toData()
+  {
+    let data = {
+      cid: cid,
+      name: name,
+      suit: suit,
+      number: number,
+      color: color
+    };
+    return data;
+  }
+
+  function goBack(animated)
+  {
+    if (animated) {
+      moveAborted = true;
+      goBackAnimation.stop();
+      moveAborted = false;
+      goBackAnimation.start();
+    } else {
+      x = origX;
+      y = origY;
+      opacity = origOpacity;
     }
+  }
 
-    MouseArea {
-        anchors.fill: parent
-        drag.target: draggable ? parent : undefined
-        drag.axis: Drag.XAndYAxis
-        hoverEnabled: true
-
-        onReleased: {
-            root.isClicked = mouse.isClick;
-            parent.released();
-            if (autoBack)
-                goBackAnimation.start();
-        }
-
-        onEntered: {
-            parent.entered();
-            if (draggable) {
-                glow.visible = true;
-                root.z++;
-            }
-        }
-
-        onExited: {
-            parent.exited();
-            if (draggable) {
-                glow.visible = false;
-                root.z--;
-            }
-        }
-
-        onClicked: {
-            selected = selectable ? !selected : false;
-            parent.clicked();
-        }
-    }
-
-    ParallelAnimation {
-        id: goBackAnimation
-
-        PropertyAnimation {
-            target: root
-            property: "x"
-            to: origX
-            easing.type: Easing.OutQuad
-            duration: goBackDuration
-        }
-
-        PropertyAnimation {
-            target: root
-            property: "y"
-            to: origY
-            easing.type: Easing.OutQuad
-            duration: goBackDuration
-        }
-
-        SequentialAnimation {
-            PropertyAnimation {
-                target: root
-                property: "opacity"
-                to: 1
-                easing.type: Easing.OutQuad
-                duration: goBackDuration * 0.8
-            }
-
-            PropertyAnimation {
-                target: root
-                property: "opacity"
-                to: origOpacity
-                easing.type: Easing.OutQuad
-                duration: goBackDuration * 0.2
-            }
-        }
-
-        onStopped: {
-            if (!moveAborted)
-                root.moveFinished();
-        }
-    }
-
-    function setData(data)
-    {
-        cid = data.cid;
-        name = data.name;
-        suit = data.suit;
-        number = data.number;
-        color = data.color;
-    }
-
-    function toData()
-    {
-        let data = {
-            cid: cid,
-            name: name,
-            suit: suit,
-            number: number,
-            color: color
-        };
-        return data;
-    }
-
-    function goBack(animated)
-    {
-        if (animated) {
-            moveAborted = true;
-            goBackAnimation.stop();
-            moveAborted = false;
-            goBackAnimation.start();
-        } else {
-            x = origX;
-            y = origY;
-            opacity = origOpacity;
-        }
-    }
-
-    function destroyOnStop()
-    {
-        root.moveFinished.connect(function(){
-            root.destroy();
-        });
-    }
+  function destroyOnStop()
+  {
+    root.moveFinished.connect(function(){
+      root.destroy();
+    });
+  }
 }

qml/Pages/RoomElement/ChoiceBox.qml

@@ -2,33 +2,33 @@ import QtQuick 2.15
 import ".."
 
 GraphicsBox {
-    property var options: []
-    property string skill_name: ""
-    property int result
+  property var options: []
+  property string skill_name: ""
+  property int result
 
-    id: root
-    title.text: skill_name + ": Please choose"
-    width: Math.max(140, body.width + 20)
-    height: body.height + title.height + 20
+  id: root
+  title.text: skill_name + ": Please choose"
+  width: Math.max(140, body.width + 20)
+  height: body.height + title.height + 20
 
-    Column {
-        id: body
-        x: 10
-        y: title.height + 5
-        spacing: 10
+  Column {
+    id: body
+    x: 10
+    y: title.height + 5
+    spacing: 10
 
-        Repeater {
-            model: options
+    Repeater {
+      model: options
 
-            MetroButton {
-                text: modelData
-                anchors.horizontalCenter: parent.horizontalCenter
+      MetroButton {
+        text: modelData
+        anchors.horizontalCenter: parent.horizontalCenter
 
-                onClicked: {
-                    result = index;
-                    root.close();
-                }
-            }
+        onClicked: {
+          result = index;
+          root.close();
         }
+      }
     }
+  }
 }

qml/Pages/RoomElement/ChooseGeneralBox.qml

@@ -3,175 +3,175 @@ import ".."
 import "../skin-bank.js" as SkinBank
 
 GraphicsBox {
-    property alias generalList: generalList
-    // property var generalList: []
-    property int choiceNum: 1
-    property var choices: []
-    property var selectedItem: []
-    property bool loaded: false
+  property alias generalList: generalList
+  // property var generalList: []
+  property int choiceNum: 1
+  property var choices: []
+  property var selectedItem: []
+  property bool loaded: false
 
-    ListModel {
-        id: generalList
+  ListModel {
+    id: generalList
+  }
+
+  id: root
+  title.text: qsTr("Please choose ") + choiceNum + qsTr(" general(s)")
+  width: generalArea.width + body.anchors.leftMargin + body.anchors.rightMargin
+  height: body.implicitHeight + body.anchors.topMargin + body.anchors.bottomMargin
+
+  Column {
+    id: body
+    anchors.fill: parent
+    anchors.margins: 40
+    anchors.bottomMargin: 20
+
+    Item {
+      id: generalArea
+      width: (generalList.count >= 5 ? Math.ceil(generalList.count / 2) : Math.max(3, generalList.count)) * 97
+      height: generalList.count >= 5 ? 290 : 150
+      z: 1
+
+      Repeater {
+        id: generalMagnetList
+        model: generalList.count
+
+        Item {
+          width: 93
+          height: 130
+          x: (index % Math.ceil(generalList.count / (generalList.count >= 5 ? 2 : 1))) * 98 + (generalList.count >= 5 && index > generalList.count / 2 && generalList.count % 2 == 1 ? 50 : 0)
+          y: generalList.count < 5 ? 0 : (index < generalList.count / 2 ? 0 : 135)
+        }
+      }
     }
 
-    id: root
-    title.text: qsTr("Please choose ") + choiceNum + qsTr(" general(s)")
-    width: generalArea.width + body.anchors.leftMargin + body.anchors.rightMargin
-    height: body.implicitHeight + body.anchors.topMargin + body.anchors.bottomMargin
-
-    Column {
-        id: body
-        anchors.fill: parent
-        anchors.margins: 40
-        anchors.bottomMargin: 20
-
-        Item {
-            id: generalArea
-            width: (generalList.count >= 5 ? Math.ceil(generalList.count / 2) : Math.max(3, generalList.count)) * 97
-            height: generalList.count >= 5 ? 290 : 150
-            z: 1
-
-            Repeater {
-                id: generalMagnetList
-                model: generalList.count
-
-                Item {
-                    width: 93
-                    height: 130
-                    x: (index % Math.ceil(generalList.count / (generalList.count >= 5 ? 2 : 1))) * 98 + (generalList.count >= 5 && index > generalList.count / 2 && generalList.count % 2 == 1 ? 50 : 0)
-                    y: generalList.count < 5 ? 0 : (index < generalList.count / 2 ? 0 : 135)
-                }
-            }
-        }
-
-        Item {
-            id: splitLine
-            width: parent.width - 80
-            height: 6
-            anchors.horizontalCenter: parent.horizontalCenter
-            clip: true
-        }
-
-        Item {
-            width: parent.width
-            height: 165
-
-            Row {
-                id: resultArea
-                anchors.centerIn: parent
-                spacing: 10
-
-                Repeater {
-                    id: resultList
-                    model: choiceNum
-
-                    Rectangle {
-                        color: "#1D1E19"
-                        radius: 3
-                        width: 93
-                        height: 130
-                    }
-                }
-            }
-        }
-
-        Item {
-            id: buttonArea
-            width: parent.width
-            height: 40
-
-            MetroButton {
-                id: fightButton
-                anchors.horizontalCenter: parent.horizontalCenter
-                anchors.bottom: parent.bottom
-                text: qsTr("Fight")
-                width: 120
-                height: 35
-                enabled: false
-
-                onClicked: close();
-            }
-        }
+    Item {
+      id: splitLine
+      width: parent.width - 80
+      height: 6
+      anchors.horizontalCenter: parent.horizontalCenter
+      clip: true
     }
 
-    Repeater {
-        id: generalCardList
-        model: generalList
+    Item {
+      width: parent.width
+      height: 165
 
-        GeneralCardItem {
-            name: model.name
-            selectable: true
-            draggable: true
+      Row {
+        id: resultArea
+        anchors.centerIn: parent
+        spacing: 10
 
-            onClicked: {
-                let toSelect = true;
-                for (let i = 0; i < selectedItem.length; i++) {
-                    if (selectedItem[i] === this) {
-                        toSelect = false;
-                        selectedItem.splice(i, 1);
-                    }
-                }
-                if (toSelect && selectedItem.length < choiceNum)
-                    selectedItem.push(this);
-                updatePosition();
-            }
+        Repeater {
+          id: resultList
+          model: choiceNum
 
-            onReleased: {
-                if (!isClicked)
-                    arrangeCards();
-            }
+          Rectangle {
+            color: "#1D1E19"
+            radius: 3
+            width: 93
+            height: 130
+          }
         }
+      }
     }
 
-    function arrangeCards()
-    {
-        let item, i;
+    Item {
+      id: buttonArea
+      width: parent.width
+      height: 40
 
-        selectedItem = [];
-        for (i = 0; i < generalList.count; i++) {
-            item = generalCardList.itemAt(i);
-            if (item.y > splitLine.y)
-                selectedItem.push(item);
+      MetroButton {
+        id: fightButton
+        anchors.horizontalCenter: parent.horizontalCenter
+        anchors.bottom: parent.bottom
+        text: qsTr("Fight")
+        width: 120
+        height: 35
+        enabled: false
+
+        onClicked: close();
+      }
+    }
+  }
+
+  Repeater {
+    id: generalCardList
+    model: generalList
+
+    GeneralCardItem {
+      name: model.name
+      selectable: true
+      draggable: true
+
+      onClicked: {
+        let toSelect = true;
+        for (let i = 0; i < selectedItem.length; i++) {
+          if (selectedItem[i] === this) {
+            toSelect = false;
+            selectedItem.splice(i, 1);
+          }
         }
-
-        selectedItem.sort((a, b) => a.x - b.x);
-
-        if (selectedItem.length > choiceNum)
-            selectedItem.splice(choiceNum, selectedItem.length - choiceNum);
-
+        if (toSelect && selectedItem.length < choiceNum)
+          selectedItem.push(this);
         updatePosition();
+      }
+
+      onReleased: {
+        if (!isClicked)
+          arrangeCards();
+      }
+    }
+  }
+
+  function arrangeCards()
+  {
+    let item, i;
+
+    selectedItem = [];
+    for (i = 0; i < generalList.count; i++) {
+      item = generalCardList.itemAt(i);
+      if (item.y > splitLine.y)
+        selectedItem.push(item);
     }
 
-    function updatePosition()
-    {
-        choices = [];
-        let item, magnet, pos, i;
-        for (i = 0; i < selectedItem.length && i < resultList.count; i++) {
-            item = selectedItem[i];
-            choices.push(item.name);
-            magnet = resultList.itemAt(i);
-            pos = root.mapFromItem(resultArea, magnet.x, magnet.y);
-            if (item.origX !== pos.x || item.origY !== item.y) {
-                item.origX = pos.x;
-                item.origY = pos.y;
-                item.goBack(true);
-            }
-        }
+    selectedItem.sort((a, b) => a.x - b.x);
 
-        fightButton.enabled = (choices.length == choiceNum);
+    if (selectedItem.length > choiceNum)
+      selectedItem.splice(choiceNum, selectedItem.length - choiceNum);
 
-        for (i = 0; i < generalCardList.count; i++) {
-            item = generalCardList.itemAt(i);
-            if (selectedItem.indexOf(item) != -1)
-                continue;
+    updatePosition();
+  }
 
-            magnet = generalMagnetList.itemAt(i);
-            pos = root.mapFromItem(generalMagnetList.parent, magnet.x, magnet.y);
-            if (item.origX !== pos.x || item.origY !== item.y) {
-                item.origX = pos.x;
-                item.origY = pos.y;
-                item.goBack(true);
-            }
-        }
+  function updatePosition()
+  {
+    choices = [];
+    let item, magnet, pos, i;
+    for (i = 0; i < selectedItem.length && i < resultList.count; i++) {
+      item = selectedItem[i];
+      choices.push(item.name);
+      magnet = resultList.itemAt(i);
+      pos = root.mapFromItem(resultArea, magnet.x, magnet.y);
+      if (item.origX !== pos.x || item.origY !== item.y) {
+        item.origX = pos.x;
+        item.origY = pos.y;
+        item.goBack(true);
+      }
     }
+
+    fightButton.enabled = (choices.length == choiceNum);
+
+    for (i = 0; i < generalCardList.count; i++) {
+      item = generalCardList.itemAt(i);
+      if (selectedItem.indexOf(item) != -1)
+        continue;
+
+      magnet = generalMagnetList.itemAt(i);
+      pos = root.mapFromItem(generalMagnetList.parent, magnet.x, magnet.y);
+      if (item.origX !== pos.x || item.origY !== item.y) {
+        item.origX = pos.x;
+        item.origY = pos.y;
+        item.goBack(true);
+      }
+    }
+  }
 }

qml/Pages/RoomElement/Dashboard.qml

@@ -3,29 +3,166 @@ import QtQuick.Layouts 1.1
 import QtGraphicalEffects 1.0
 
 RowLayout {
-    id: root
+  id: root
 
-    property alias self: selfPhoto
-    property alias handcardArea: handcardAreaItem
-    property alias equipArea: selfPhoto.equipArea
-    property alias delayedTrickArea: selfPhoto.delayedTrickArea
-    property alias specialArea: selfPhoto.specialArea
+  property alias self: selfPhoto
+  property alias handcardArea: handcardAreaItem
+  property alias equipArea: selfPhoto.equipArea
+  property alias delayedTrickArea: selfPhoto.delayedTrickArea
+  property alias specialArea: selfPhoto.specialArea
 
-    Item {
-        width: 40
+  property bool selected: selfPhoto.selected
+
+  property bool is_pending: false
+  property string pending_skill: ""
+  property var pending_card
+  property var pendings: [] // int[], store cid
+  property int selected_card: -1
+
+  signal cardSelected(var card)
+
+  Item {
+    width: 40
+  }
+
+  HandcardArea {
+    id: handcardAreaItem
+    Layout.fillWidth: true
+    Layout.preferredHeight: 130
+    Layout.alignment: Qt.AlignVCenter
+  }
+
+  Photo {
+    id: selfPhoto
+    handcards: handcardAreaItem.length
+  }
+
+  Item { width: 5 }
+
+  Connections {
+    target: handcardAreaItem
+    function onCardSelected(cardId, selected) {
+      dashboard.selectCard(cardId, selected);
+    }
+  }
+
+  function disableAllCards() {
+    handcardAreaItem.enableCards([]);
+  }
+
+  function unSelectAll(expectId) {
+    handcardAreaItem.unselectAll(expectId);
+  }
+
+  function enableCards() {
+    // TODO: expand pile
+    let ids = [], cards = handcardAreaItem.cards;
+    for (let i = 0; i < cards.length; i++) {
+      if (JSON.parse(Backend.callLuaFunction("CanUseCard", [cards[i].cid, Self.id])))
+        ids.push(cards[i].cid);
+    }
+    handcardAreaItem.enableCards(ids)
+  }
+
+  function selectCard(cardId, selected) {
+    if (pending_skill !== "") {
+      if (selected) {
+        pendings.push(cardId);
+      } else {
+        pendings.splice(pendings.indexOf(cardId), 1);
+      }
+
+      updatePending();
+    } else {
+      if (selected) {
+        handcardAreaItem.unselectAll(cardId);
+        selected_card = cardId;
+      } else {
+        handcardAreaItem.unselectAll();
+        selected_card = -1;
+      }
+      cardSelected(selected_card);
+    }
+  }
+
+  function getSelectedCard() {
+    if (pending_skill !== "") {
+      return JSON.stringify({
+        skill: pending_skill,
+        subcards: pendings
+      });
+    } else {
+      return selected_card;
+    }
+  }
+
+  function updatePending() {
+    if (pending_skill === "") return;
+
+    let enabled_cards = [];
+
+    handcardAreaItem.cards.forEach(function(card) {
+      if (card.selected || Router.vs_view_filter(pending_skill, pendings, card.cid))
+        enabled_cards.push(card.cid);
+    });
+    handcardAreaItem.enableCards(enabled_cards);
+
+    let equip;
+    for (let i = 0; i < 5; i++) {
+      equip = equipAreaItem.equips.itemAt(i);
+      if (equip.selected || equip.cid !== -1 &&
+        Router.vs_view_filter(pending_skill, pendings, equip.cid))
+        enabled_cards.push(equip.cid);
+    }
+    equipAreaItem.enableCards(enabled_cards);
+
+    if (Router.vs_can_view_as(pending_skill, pendings)) {
+      pending_card = {
+        skill: pending_skill,
+        subcards: pendings
+      };
+      cardSelected(JSON.stringify(pending_card));
+    } else {
+      pending_card = -1;
+      cardSelected(pending_card);
+    }
+  }
+
+  function startPending(skill_name) {
+    pending_skill = skill_name;
+    pendings = [];
+    handcardAreaItem.unselectAll();
+
+    // TODO: expand pile
+
+    // TODO: equipment
+
+    updatePending();
+  }
+
+  function deactivateSkillButton() {
+    for (let i = 0; i < headSkills.length; i++) {
+      headSkillButtons.itemAt(i).pressed = false;
+    }
+  }
+
+  function stopPending() {
+    pending_skill = "";
+    pending_card = -1;
+
+    // TODO: expand pile
+
+    let equip;
+    for (let i = 0; i < 5; i++) {
+      equip = equipAreaItem.equips.itemAt(i);
+      if (equip.name !== "") {
+        equip.selected = false;
+        equip.selectable = false;
+      }
     }
 
-    HandcardArea {
-        id: handcardAreaItem
-        Layout.fillWidth: true
-        Layout.preferredHeight: 130
-        Layout.alignment: Qt.AlignVCenter
-    }
-
-    Photo {
-        id: selfPhoto
-        handcards: handcardAreaItem.length
-    }
-
-    Item { width: 5 }
+    pendings = [];
+    handcardAreaItem.adjustCards();
+    cardSelected(-1);
+  }
 }

qml/Pages/RoomElement/GeneralCardItem.qml

@@ -13,12 +13,12 @@ import "../skin-bank.js" as SkinBank
  */
 
 CardItem {
-    property string kingdom: "qun"
-    name: "caocao"
-    // description: Sanguosha.getGeneralDescription(name)
-    suit: ""
-    number: 0
-    footnote: ""
-    card.source: SkinBank.GENERAL_DIR + name
-    glow.color: "white" //Engine.kingdomColor[kingdom]
+  property string kingdom: "qun"
+  name: "caocao"
+  // description: Sanguosha.getGeneralDescription(name)
+  suit: ""
+  number: 0
+  footnote: ""
+  card.source: SkinBank.GENERAL_DIR + name
+  glow.color: "white" //Engine.kingdomColor[kingdom]
 }

qml/Pages/RoomElement/GlowText.qml

@@ -2,29 +2,29 @@ import QtQuick 2.15
 import QtGraphicalEffects 1.0
 
 Item {
-    property alias text: textItem.text
-    property alias color: textItem.color
-    property alias font: textItem.font
-    property alias fontSizeMode: textItem.fontSizeMode
-    property alias horizontalAlignment: textItem.horizontalAlignment
-    property alias verticalAlignment: textItem.verticalAlignment
-    property alias style: textItem.style
-    property alias styleColor: textItem.styleColor
-    property alias wrapMode: textItem.wrapMode
-    property alias lineHeight: textItem.lineHeight
-    property alias glow: glowItem
+  property alias text: textItem.text
+  property alias color: textItem.color
+  property alias font: textItem.font
+  property alias fontSizeMode: textItem.fontSizeMode
+  property alias horizontalAlignment: textItem.horizontalAlignment
+  property alias verticalAlignment: textItem.verticalAlignment
+  property alias style: textItem.style
+  property alias styleColor: textItem.styleColor
+  property alias wrapMode: textItem.wrapMode
+  property alias lineHeight: textItem.lineHeight
+  property alias glow: glowItem
 
-    width: textItem.implicitWidth
-    height: textItem.implicitHeight
+  width: textItem.implicitWidth
+  height: textItem.implicitHeight
 
-    Text {
-        id: textItem
-        anchors.fill: parent
-    }
+  Text {
+    id: textItem
+    anchors.fill: parent
+  }
 
-    Glow {
-        id: glowItem
-        source: textItem
-        anchors.fill: textItem
-    }
+  Glow {
+    id: glowItem
+    source: textItem
+    anchors.fill: textItem
+  }
 }

qml/Pages/RoomElement/GraphicsBox.qml

@@ -2,52 +2,52 @@ import QtQuick 2.15
 import QtGraphicalEffects 1.0
 
 Item {
-    property alias title: titleItem
-    signal accepted() //Read result
-    signal finished() //Close the box
+  property alias title: titleItem
+  signal accepted() //Read result
+  signal finished() //Close the box
 
-    id: root
+  id: root
 
-    Rectangle {
-        id: background
-        anchors.fill: parent
-        color: "#B0000000"
-        radius: 5
-        border.color: "#A6967A"
-        border.width: 1
-    }
+  Rectangle {
+    id: background
+    anchors.fill: parent
+    color: "#B0000000"
+    radius: 5
+    border.color: "#A6967A"
+    border.width: 1
+  }
 
-    DropShadow {
-        source: background
-        anchors.fill: background
-        color: "#B0000000"
-        radius: 5
-        samples: 12
-        spread: 0.2
-        horizontalOffset: 5
-        verticalOffset: 4
-        transparentBorder: true
-    }
+  DropShadow {
+    source: background
+    anchors.fill: background
+    color: "#B0000000"
+    radius: 5
+    samples: 12
+    spread: 0.2
+    horizontalOffset: 5
+    verticalOffset: 4
+    transparentBorder: true
+  }
 
-    Text {
-        id: titleItem
-        color: "#E4D5A0"
-        font.pixelSize: 18
-        horizontalAlignment: Text.AlignHCenter
-        anchors.top: parent.top
-        anchors.topMargin: 4
-        anchors.horizontalCenter: parent.horizontalCenter
-    }
+  Text {
+    id: titleItem
+    color: "#E4D5A0"
+    font.pixelSize: 18
+    horizontalAlignment: Text.AlignHCenter
+    anchors.top: parent.top
+    anchors.topMargin: 4
+    anchors.horizontalCenter: parent.horizontalCenter
+  }
 
-    MouseArea {
-        anchors.fill: parent
-        drag.target: parent
-        drag.axis: Drag.XAndYAxis
-    }
+  MouseArea {
+    anchors.fill: parent
+    drag.target: parent
+    drag.axis: Drag.XAndYAxis
+  }
 
-    function close()
-    {
-        accepted();
-        finished();
-    }
+  function close()
+  {
+    accepted();
+    finished();
+  }
 }

qml/Pages/RoomElement/HandcardArea.qml

@@ -2,130 +2,130 @@ import QtQuick 2.15
 import "../../util.js" as Utility
 
 Item {
-    property alias cards: cardArea.cards
-    property alias length: cardArea.length
-    property var selectedCards: []
+  property alias cards: cardArea.cards
+  property alias length: cardArea.length
+  property var selectedCards: []
 
-    signal cardSelected(int cardId, bool selected)
+  signal cardSelected(int cardId, bool selected)
 
-    id: area
+  id: area
 
-    CardArea {
-        anchors.fill: parent
-        id: cardArea
-        onLengthChanged: area.updateCardPosition(true);
+  CardArea {
+    anchors.fill: parent
+    id: cardArea
+    onLengthChanged: area.updateCardPosition(true);
+  }
+
+  function add(inputs)
+  {
+    cardArea.add(inputs);
+    if (inputs instanceof Array) {
+      for (let i = 0; i < inputs.length; i++)
+        filterInputCard(inputs[i]);
+    } else {
+      filterInputCard(inputs);
+    }
+  }
+
+  function filterInputCard(card)
+  {
+    card.autoBack = true;
+    card.draggable = true;
+    card.selectable = false;
+    card.clicked.connect(adjustCards);
+  }
+
+  function remove(outputs)
+  {
+    let result = cardArea.remove(outputs);
+    let card;
+    for (let i = 0; i < result.length; i++) {
+      card = result[i];
+      card.draggable = false;
+      card.selectable = false;
+      card.selectedChanged.disconnect(adjustCards);
+    }
+    return result;
+  }
+
+  function enableCards(cardIds)
+  {
+    let card, i;
+    for (i = 0; i < cards.length; i++) {
+      card = cards[i];
+      card.selectable = cardIds.contains(card.cid);
+      if (!card.selectable) {
+        card.selected = false;
+        unselectCard(card);
+      }
+    }
+  }
+
+  function updateCardPosition(animated)
+  {
+    cardArea.updateCardPosition(false);
+
+    let i, card;
+    for (i = 0; i < cards.length; i++) {
+      card = cards[i];
+      if (card.selected)
+        card.origY -= 20;
     }
 
-    function add(inputs)
-    {
-        cardArea.add(inputs);
-        if (inputs instanceof Array) {
-            for (let i = 0; i < inputs.length; i++)
-                filterInputCard(inputs[i]);
-        } else {
-            filterInputCard(inputs);
-        }
+    if (animated) {
+      for (i = 0; i < cards.length; i++)
+        cards[i].goBack(true)
     }
+  }
 
-    function filterInputCard(card)
-    {
-        card.autoBack = true;
-        card.draggable = true;
-        card.selectable = false;
-        card.clicked.connect(adjustCards);
+  function adjustCards()
+  {
+    area.updateCardPosition(true);
+
+    for (let i = 0; i < cards.length; i++) {
+      let card = cards[i];
+      if (card.selected) {
+        if (!selectedCards.contains(card))
+          selectCard(card);
+      } else {
+        if (selectedCards.contains(card))
+          unselectCard(card);
+      }
     }
+  }
 
-    function remove(outputs)
-    {
-        let result = cardArea.remove(outputs);
-        let card;
-        for (let i = 0; i < result.length; i++) {
-            card = result[i];
-            card.draggable = false;
-            card.selectable = false;
-            card.selectedChanged.disconnect(adjustCards);
-        }
-        return result;
+  function selectCard(card)
+  {
+    selectedCards.push(card);
+    cardSelected(card.cid, true);
+  }
+
+  function unselectCard(card)
+  {
+    for (let i = 0; i < selectedCards.length; i++) {
+      if (selectedCards[i] === card) {
+        selectedCards.splice(i, 1);
+        cardSelected(card.cid, false);
+        break;
+      }
     }
+  }
 
-    function enableCards(cardIds)
-    {
-        let card, i;
-        for (i = 0; i < cards.length; i++) {
-            card = cards[i];
-            card.selectable = cardIds.contains(card.cid);
-            if (!card.selectable) {
-                card.selected = false;
-                unselectCard(card);
-            }
-        }
+  function unselectAll(exceptId) {
+    let card = undefined;
+    for (let i = 0; i < selectedCards.length; i++) {
+      if (selectedCards[i].cid !== exceptId) {
+        selectedCards[i].selected = false;
+      } else {
+        card = selectedCards[i];
+        card.selected = true;
+      }
     }
-
-    function updateCardPosition(animated)
-    {
-        cardArea.updateCardPosition(false);
-
-        let i, card;
-        for (i = 0; i < cards.length; i++) {
-            card = cards[i];
-            if (card.selected)
-                card.origY -= 20;
-        }
-
-        if (animated) {
-            for (i = 0; i < cards.length; i++)
-                cards[i].goBack(true)
-        }
-    }
-
-    function adjustCards()
-    {
-        area.updateCardPosition(true);
-
-        for (let i = 0; i < cards.length; i++) {
-            let card = cards[i];
-            if (card.selected) {
-                if (!selectedCards.contains(card))
-                    selectCard(card);
-            } else {
-                if (selectedCards.contains(card))
-                    unselectCard(card);
-            }
-        }
-    }
-
-    function selectCard(card)
-    {
-        selectedCards.push(card);
-        cardSelected(card.cid, true);
-    }
-
-    function unselectCard(card)
-    {
-        for (let i = 0; i < selectedCards.length; i++) {
-            if (selectedCards[i] === card) {
-                selectedCards.splice(i, 1);
-                cardSelected(card.cid, false);
-                break;
-            }
-        }
-    }
-
-    function unselectAll(exceptId) {
-        let card = undefined;
-        for (let i = 0; i < selectedCards.length; i++) {
-            if (selectedCards[i].cid !== exceptId) {
-                selectedCards[i].selected = false;
-            } else {
-                card = selectedCards[i];
-                card.selected = true;
-            }
-        }
-        if (card === undefined) {
-            selectedCards = [];
-        } else {
-            selectedCards = [card];
-        }
-        updateCardPosition(true);
+    if (card === undefined) {
+      selectedCards = [];
+    } else {
+      selectedCards = [card];
     }
+    updateCardPosition(true);
+  }
 }

qml/Pages/RoomElement/IndicatorLine.qml

@@ -1,101 +1,101 @@
 import QtQuick 2.15
 
 Item {
-    property point start: Qt.point(0, 0)
-    property var end: []
-    property alias running: pointToAnimation.running
-    property color color: "#96943D"
-    property real ratio: 0
-    property int lineWidth: 6
+  property point start: Qt.point(0, 0)
+  property var end: []
+  property alias running: pointToAnimation.running
+  property color color: "#96943D"
+  property real ratio: 0
+  property int lineWidth: 6
 
-    signal finished()
+  signal finished()
 
-    id: root
-    anchors.fill: parent
+  id: root
+  anchors.fill: parent
 
-    Repeater {
-        model: end
+  Repeater {
+    model: end
 
-        Rectangle {
-            width: 6
-            height: Math.sqrt(Math.pow(modelData.x - start.x, 2) + Math.pow(modelData.y - start.y, 2)) * ratio
-            x: start.x
-            y: start.y
-            antialiasing: true
+    Rectangle {
+      width: 6
+      height: Math.sqrt(Math.pow(modelData.x - start.x, 2) + Math.pow(modelData.y - start.y, 2)) * ratio
+      x: start.x
+      y: start.y
+      antialiasing: true
 
-            gradient: Gradient {
-                GradientStop {
-                    position: 0
-                    color: Qt.rgba(255, 255, 255, 0)
-                }
-                GradientStop {
-                    position: 1
-                    color: Qt.rgba(200, 200, 200, 0.12)
-                }
-            }
-
-            Rectangle {
-                anchors.horizontalCenter: parent.horizontalCenter
-                width: 3
-                height: parent.height
-                antialiasing: true
-
-                gradient: Gradient {
-                    GradientStop {
-                        position: 0
-                        color: Qt.rgba(255, 255, 255, 0)
-                    }
-                    GradientStop {
-                        position: 1
-                        color: Qt.lighter(root.color)
-                    }
-                }
-            }
-
-            transform: Rotation {
-                angle: 0
-
-                Component.onCompleted: {
-                    var dx = modelData.x - start.x;
-                    var dy = modelData.y - start.y;
-                    if (dx > 0) {
-                        angle = Math.atan2(dy, dx) / Math.PI * 180 - 90;
-                    } else if (dx < 0) {
-                        angle = Math.atan2(dy, dx) / Math.PI * 180 + 270;
-                    } else if (dy < 0) {
-                        angle = 180;
-                    }
-                }
-            }
+      gradient: Gradient {
+        GradientStop {
+          position: 0
+          color: Qt.rgba(255, 255, 255, 0)
         }
+        GradientStop {
+          position: 1
+          color: Qt.rgba(200, 200, 200, 0.12)
+        }
+      }
+
+      Rectangle {
+        anchors.horizontalCenter: parent.horizontalCenter
+        width: 3
+        height: parent.height
+        antialiasing: true
+
+        gradient: Gradient {
+          GradientStop {
+            position: 0
+            color: Qt.rgba(255, 255, 255, 0)
+          }
+          GradientStop {
+            position: 1
+            color: Qt.lighter(root.color)
+          }
+        }
+      }
+
+      transform: Rotation {
+        angle: 0
+
+        Component.onCompleted: {
+          var dx = modelData.x - start.x;
+          var dy = modelData.y - start.y;
+          if (dx > 0) {
+            angle = Math.atan2(dy, dx) / Math.PI * 180 - 90;
+          } else if (dx < 0) {
+            angle = Math.atan2(dy, dx) / Math.PI * 180 + 270;
+          } else if (dy < 0) {
+            angle = 180;
+          }
+        }
+      }
+    }
+  }
+
+  SequentialAnimation {
+    id: pointToAnimation
+
+    PropertyAnimation {
+      target: root
+      property: "ratio"
+      to: 1
+      easing.type: Easing.OutCubic
+      duration: 200
     }
 
-    SequentialAnimation {
-        id: pointToAnimation
-
-        PropertyAnimation {
-            target: root
-            property: "ratio"
-            to: 1
-            easing.type: Easing.OutCubic
-            duration: 200
-        }
-
-        PauseAnimation {
-            duration: 200
-        }
-
-        PropertyAnimation {
-            target: root
-            property: "opacity"
-            to: 0
-            easing.type: Easing.InQuart
-            duration: 300
-        }
-
-        onStopped: {
-            root.visible = false;
-            root.finished();
-        }
+    PauseAnimation {
+      duration: 200
     }
+
+    PropertyAnimation {
+      target: root
+      property: "opacity"
+      to: 0
+      easing.type: Easing.InQuart
+      duration: 300
+    }
+
+    onStopped: {
+      root.visible = false;
+      root.finished();
+    }
+  }
 }

qml/Pages/RoomElement/InvisibleCardArea.qml

@@ -1,111 +1,111 @@
 import QtQuick 2.15
 
 Item {
-    property var cards: []
-    property int length: 0
-    property var pendingInput: []
-    property bool checkExisting: false
+  property var cards: []
+  property int length: 0
+  property var pendingInput: []
+  property bool checkExisting: false
 
-    id: root
+  id: root
 
-    function add(inputs)
+  function add(inputs)
+  {
+    let card;
+    if (inputs instanceof Array) {
+      for (let i = 0; i < inputs.length; i++) {
+        card = inputs[i];
+        pendingInput.push(card);
+        cards.push(card.toData());
+      }
+
+      if (checkExisting)
+        length = cards.length;
+      else
+        length += inputs.length;
+    } else {
+      pendingInput.push(inputs);
+      cards.push(inputs.toData());
+
+      if (checkExisting)
+        length = cards.length;
+      else
+        length++;
+    }
+  }
+
+  function _contains(cid)
+  {
+    if (!checkExisting)
+      return true;
+
+    for (let i = 0; i < cards.length; i++)
     {
-        let card;
-        if (inputs instanceof Array) {
-            for (let i = 0; i < inputs.length; i++) {
-                card = inputs[i];
-                pendingInput.push(card);
-                cards.push(card.toData());
-            }
+      if (cards[i].cid === cid)
+        return true;
+    }
+    return false;
+  }
 
-            if (checkExisting)
-                length = cards.length;
-            else
-                length += inputs.length;
-        } else {
-            pendingInput.push(inputs);
-            cards.push(inputs.toData());
+  function remove(outputs)
+  {
+    let component = Qt.createComponent("CardItem.qml");
+    if (component.status !== Component.Ready)
+      return [];
 
-            if (checkExisting)
-                length = cards.length;
-            else
-                length++;
+    let parentPos = roomScene.mapFromItem(root, 0, 0);
+    let card;
+    let items = [];
+    for (let i = 0; i < outputs.length; i++) {
+      if (_contains(outputs[i])) {
+        let state = JSON.parse(Backend.callLuaFunction("GetCardData", [outputs[i]]))
+        state.x = parentPos.x;
+        state.y = parentPos.y;
+        state.opacity = 0;
+        card = component.createObject(roomScene, state);
+        card.x -= card.width / 2;
+        card.x += (i - outputs.length / 2) * 15;
+        card.y -= card.height / 2;
+        items.push(card);
+        if (checkExisting) {
+          //@to-do: remove it from cards
+          cards.splice(i, 1);
+          i--;
         }
+      }
+    }
+    if (checkExisting)
+      length = cards.length;
+    else
+      length -= outputs.length;
+    return items;
+  }
+
+  function updateCardPosition(animated)
+  {
+    let i, card;
+
+    if (animated) {
+      let parentPos = roomScene.mapFromItem(root, 0, 0);
+      for (i = 0; i < pendingInput.length; i++) {
+        card = pendingInput[i];
+        card.origX = parentPos.x - card.width / 2 + ((i - pendingInput.length / 2) * 15);
+        card.origY = parentPos.y - card.height / 2;
+        card.origOpacity = 0;
+        card.destroyOnStop();
+      }
+
+      for (i = 0; i < pendingInput.length; i++)
+        pendingInput[i].goBack(true);
+    } else {
+      for (i = 0; i < pendingInput.length; i++) {
+        card = pendingInput[i];
+        card.x = parentPos.x - card.width / 2;
+        card.y = parentPos.y - card.height / 2;
+        card.opacity = 1;
+        card.destroy();
+      }
     }
 
-    function _contains(cid)
-    {
-        if (!checkExisting)
-            return true;
-
-        for (let i = 0; i < cards.length; i++)
-        {
-            if (cards[i].cid === cid)
-                return true;
-        }
-        return false;
-    }
-
-    function remove(outputs)
-    {
-        let component = Qt.createComponent("CardItem.qml");
-        if (component.status !== Component.Ready)
-            return [];
-
-        let parentPos = roomScene.mapFromItem(root, 0, 0);
-        let card;
-        let items = [];
-        for (let i = 0; i < outputs.length; i++) {
-            if (_contains(outputs[i])) {
-                let state = JSON.parse(Backend.getCardData(outputs[i]))
-                state.x = parentPos.x;
-                state.y = parentPos.y;
-                state.opacity = 0;
-                card = component.createObject(roomScene, state);
-                card.x -= card.width / 2;
-                card.x += (i - outputs.length / 2) * 15;
-                card.y -= card.height / 2;
-                items.push(card);
-                if (checkExisting) {
-                    //@to-do: remove it from cards
-                    cards.splice(i, 1);
-                    i--;
-                }
-            }
-        }
-        if (checkExisting)
-            length = cards.length;
-        else
-            length -= outputs.length;
-        return items;
-    }
-
-    function updateCardPosition(animated)
-    {
-        let i, card;
-
-        if (animated) {
-            let parentPos = roomScene.mapFromItem(root, 0, 0);
-            for (i = 0; i < pendingInput.length; i++) {
-                card = pendingInput[i];
-                card.origX = parentPos.x - card.width / 2 + ((i - pendingInput.length / 2) * 15);
-                card.origY = parentPos.y - card.height / 2;
-                card.origOpacity = 0;
-                card.destroyOnStop();
-            }
-
-            for (i = 0; i < pendingInput.length; i++)
-                pendingInput[i].goBack(true);
-        } else {
-            for (i = 0; i < pendingInput.length; i++) {
-                card = pendingInput[i];
-                card.x = parentPos.x - card.width / 2;
-                card.y = parentPos.y - card.height / 2;
-                card.opacity = 1;
-                card.destroy();
-            }
-        }
-
-        pendingInput = [];
-    }
+    pendingInput = [];
+  }
 }

qml/Pages/RoomElement/Photo.qml

@@ -5,309 +5,377 @@ import "PhotoElement"
 import "../skin-bank.js" as SkinBank
 
 Item {
-    id: root
-    width: 175
-    height: 233
-    scale: 0.8
-    property string general: ""
-    property string screenName: ""
-    property string role: "unknown"
-    property string kingdom: "qun"
-    property string netstate: "online"
-    property alias handcards: handcardAreaItem.length
-    property int maxHp: 0
-    property int hp: 0
-    property int seatNumber: 1
-    property bool isDead: false
-    property bool dying: false
-    property bool faceup: true
-    property bool chained: false
-    property bool drank: false
-    property bool isOwner: false
-    property string status: "normal"
+  id: root
+  width: 175
+  height: 233
+  scale: 0.8
+  property int playerid
+  property string general: ""
+  property string screenName: ""
+  property string role: "unknown"
+  property string kingdom: "qun"
+  property string netstate: "online"
+  property alias handcards: handcardAreaItem.length
+  property int maxHp: 0
+  property int hp: 0
+  property int seatNumber: 1
+  property bool isDead: false
+  property bool dying: false
+  property bool faceup: true
+  property bool chained: false
+  property bool drank: false
+  property bool isOwner: false
+  property string status: "normal"
 
-    property alias handcardArea: handcardAreaItem
-    property alias equipArea: equipAreaItem
-    property alias delayedTrickArea: delayedTrickAreaItem
-    property alias specialArea: handcardAreaItem
+  property alias handcardArea: handcardAreaItem
+  property alias equipArea: equipAreaItem
+  property alias delayedTrickArea: delayedTrickAreaItem
+  property alias specialArea: handcardAreaItem
 
-    property alias progressBar: progressBar
-    property alias progressTip: progressTip.text
+  property alias progressBar: progressBar
+  property alias progressTip: progressTip.text
 
-    property bool selectable: false
-    property bool selected: false
+  property bool selectable: false
+  property bool selected: false
 
-    Behavior on x {
-        NumberAnimation { duration: 600; easing.type: Easing.InOutQuad }
+  Behavior on x {
+    NumberAnimation { duration: 600; easing.type: Easing.InOutQuad }
+  }
+
+  Behavior on y {
+    NumberAnimation { duration: 600; easing.type: Easing.InOutQuad }
+  }
+
+  states: [
+    State { name: "normal" },
+    State { name: "candidate" },
+    State { name: "playing" }
+    //State { name: "responding" },
+    //State { name: "sos" }
+  ]
+
+  state: "normal"
+  transitions: [
+    Transition {
+      from: "*"; to: "normal"
+      ScriptAction {
+        script: {
+          animPlaying.stop();
+          animSelectable.stop();
+          animSelected.stop();
+        }
+      }
+    },
+
+    Transition {
+      from: "*"; to: "playing"
+      ScriptAction {
+        script: {
+          animPlaying.start();
+        }
+      }
+    },
+
+    Transition {
+      from: "*"; to: "candidate"
+      ScriptAction {
+        script: {
+          animSelectable.start();
+          animSelected.start();
+        }
+      }
     }
+  ]
 
-    Behavior on y {
-        NumberAnimation { duration: 600; easing.type: Easing.InOutQuad }
-    }
+  PixmapAnimation {
+    id: animPlaying
+    source: "playing"
+    anchors.centerIn: parent
+    loop: true
+    scale: 1.1
+    visible: root.state === "playing"
+  }
 
-    PixmapAnimation {
-        id: animFrame
-        source: "selected"
-        anchors.centerIn: parent
-        loop: true
-        scale: 1.1
-    }
+  PixmapAnimation {
+    id: animSelected
+    source: "selected"
+    anchors.centerIn: parent
+    loop: true
+    scale: 1.1
+    visible: root.state === "candidate" && selected
+  }
 
-    Image {
-        id: back
-        source: SkinBank.PHOTO_BACK_DIR + root.kingdom
-    }
+  Image {
+    id: back
+    source: SkinBank.PHOTO_BACK_DIR + root.kingdom
+  }
+
+  Text {
+    id: generalName
+    x: 5
+    y: 28
+    font.family: "FZLiBian-S02"
+    font.pixelSize: 22
+    opacity: 0.7
+    horizontalAlignment: Text.AlignHCenter
+    lineHeight: 18
+    lineHeightMode: Text.FixedHeight
+    color: "white"
+    width: 24
+    wrapMode: Text.WordWrap
+    text: ""
+  }
+
+  HpBar {
+    id: hp
+    x: 8
+    value: root.hp
+    maxValue: root.maxHp
+    anchors.bottom: parent.bottom
+    anchors.bottomMargin: 36
+  }
+
+  Image {
+    id: generalImage
+    width: 138
+    height: 222
+    smooth: true
+    visible: false
+    fillMode: Image.PreserveAspectCrop
+    source: (general != "") ? SkinBank.GENERAL_DIR + general : ""
+  }
+
+  Rectangle {
+    id: photoMask
+    x: 31
+    y: 5
+    width: 138
+    height: 222
+    radius: 8
+    visible: false
+  }
+
+  OpacityMask {
+    anchors.fill: photoMask
+    source: generalImage
+    maskSource: photoMask
+  }
+
+  Colorize {
+    anchors.fill: photoMask
+    source: generalImage
+    saturation: 0
+    visible: root.isDead
+  }
+
+  Image {
+    anchors.bottom: parent.bottom
+    anchors.right: parent.right
+    anchors.bottomMargin: 8
+    anchors.rightMargin: 4
+    source: SkinBank.PHOTO_DIR + (isOwner ? "owner" : "ready")
+    visible: screenName != "" && !roomScene.isStarted
+  }
+
+  Image {
+    visible: equipAreaItem.length > 0
+    source: SkinBank.PHOTO_DIR + "equipbg"
+    x: 31
+    y: 121
+  }
+
+  Image {
+    source: root.status != "normal" ? SkinBank.STATUS_DIR + root.status : ""
+    x: -6
+  }
+
+  Image {
+    id: turnedOver
+    visible: !root.faceup
+    source: SkinBank.PHOTO_DIR + "faceturned"
+    x: 29; y: 5
+  }
+
+  EquipArea {
+    id: equipAreaItem
+
+    x: 31
+    y: 139
+  }
+
+  Image {
+    id: chain
+    visible: root.chained
+    source: SkinBank.PHOTO_DIR + "chain"
+    anchors.horizontalCenter: parent.horizontalCenter
+    y: 72
+  }
+
+  Image {
+    // id: saveme
+    visible: root.isDead || root.dying
+    source: SkinBank.DEATH_DIR + (root.isDead ? root.role : "saveme")
+    anchors.centerIn: photoMask
+  }
+
+  Image {
+    id: netstat
+    source: SkinBank.STATE_DIR + root.netstate
+    x: photoMask.x
+    y: photoMask.y
+  }
+
+  Image {
+    id: handcardNum
+    source: SkinBank.PHOTO_DIR + "handcard"
+    anchors.bottom: parent.bottom
+    anchors.bottomMargin: -6
+    x: -6
 
     Text {
-        id: generalName
-        x: 5
-        y: 28
-        font.family: "FZLiBian-S02"
-        font.pixelSize: 22
-        opacity: 0.7
-        horizontalAlignment: Text.AlignHCenter
-        lineHeight: 18
-        lineHeightMode: Text.FixedHeight
-        color: "white"
-        width: 24
-        wrapMode: Text.WordWrap
-        text: ""
+      text: root.handcards
+      font.family: "FZLiBian-S02"
+      font.pixelSize: 32
+      //font.weight: 30
+      color: "white"
+      anchors.horizontalCenter: parent.horizontalCenter
+      anchors.bottom: parent.bottom
+      anchors.bottomMargin: 4
+      style: Text.Outline
     }
+  }
 
-    HpBar {
-        id: hp
-        x: 8
-        value: root.hp
-        maxValue: root.maxHp
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: 36
+  MouseArea {
+    anchors.fill: parent
+    onClicked: {
+      if (parent.state != "candidate" || !parent.selectable)
+        return;
+      parent.selected = !parent.selected;
     }
+  }
 
-    Image {
-        id: generalImage
-        width: 138
-        height: 222
-        smooth: true
-        visible: false
-        fillMode: Image.PreserveAspectCrop
-        source: (general != "") ? SkinBank.GENERAL_DIR + general : ""
+  RoleComboBox {
+    id: role
+    value: root.role
+    anchors.top: parent.top
+    anchors.topMargin: -4
+    anchors.right: parent.right
+    anchors.rightMargin: -4
+  }
+
+  Image {
+    visible: root.state === "candidate" && !selectable && !selected
+    source: SkinBank.PHOTO_DIR + "disable"
+    x: 31; y: -21
+  }
+
+  GlowText {
+    id: seatNum
+    visible: !progressBar.visible
+    anchors.horizontalCenter: parent.horizontalCenter
+    anchors.bottom: parent.bottom
+    anchors.bottomMargin: -32
+    property var seatChr: ["一", "二", "三", "四", "五", "六", "七", "八"]
+    font.family: "FZLiShu II-S06S"
+    font.pixelSize: 32
+    text: seatChr[seatNumber - 1]
+
+    glow.color: "brown"
+    glow.spread: 0.2
+    glow.radius: 8
+    glow.samples: 12
+  }
+
+  SequentialAnimation {
+    id: trembleAnimation
+    running: false
+    PropertyAnimation {
+      target: root
+      property: "x"
+      to: root.x - 20
+      easing.type: Easing.InQuad
+      duration: 100
     }
-
-    Rectangle {
-        id: photoMask
-        x: 31
-        y: 5
-        width: 138
-        height: 222
-        radius: 8
-        visible: false
+    PropertyAnimation {
+      target: root
+      property: "x"
+      to: root.x
+      easing.type: Easing.OutQuad
+      duration: 100
     }
+  }
   
-    OpacityMask {
-        anchors.fill: photoMask
-        source: generalImage
-        maskSource: photoMask
+  function tremble() {
+    trembleAnimation.start()
+  }
+
+  ProgressBar {
+    id: progressBar
+    width: parent.width
+    height: 4
+    anchors.bottom: parent.bottom
+    anchors.bottomMargin: -4
+    from: 0.0
+    to: 100.0
+
+    visible: false
+    NumberAnimation on value {
+      running: progressBar.visible
+      from: 100.0
+      to: 0.0
+      duration: config.roomTimeout * 1000
+
+      onFinished: {
+        progressBar.visible = false;
+        root.progressTip = "";
+      }
     }
+  }
 
-    Colorize {
-        anchors.fill: photoMask
-        source: generalImage
-        saturation: 0
-        visible: root.isDead
+  Image {
+    anchors.top: progressBar.bottom
+    anchors.topMargin: 1
+    source: SkinBank.PHOTO_DIR + "control/tip"
+    visible: progressTip.text != ""
+    Text {
+      id: progressTip
+      font.family: "FZLiBian-S02"
+      font.pixelSize: 18
+      x: 18
+      color: "white"
+      text: ""
     }
+  }
 
-    Image {
-        anchors.bottom: parent.bottom
-        anchors.right: parent.right
-        anchors.bottomMargin: 8
-        anchors.rightMargin: 4
-        source: SkinBank.PHOTO_DIR + (isOwner ? "owner" : "ready")
-        visible: screenName != "" && !roomScene.isStarted
-    }
+  PixmapAnimation {
+    id: animSelectable
+    source: "selectable"
+    anchors.centerIn: parent
+    loop: true
+    visible: root.state === "candidate" && selectable
+  }
 
-    Image {
-        visible: equipAreaItem.length > 0
-        source: SkinBank.PHOTO_DIR + "equipbg"
-        x: 31
-        y: 121
-    }
+  InvisibleCardArea {
+    id: handcardAreaItem
+    anchors.centerIn: parent
+  }
 
-    Image {
-        source: root.status != "normal" ? SkinBank.STATUS_DIR + root.status : ""
-        x: -6
-    }
+  DelayedTrickArea {
+    id: delayedTrickAreaItem
+    rows: 1
+    anchors.bottom: parent.bottom
+    anchors.bottomMargin: 8
+  }
 
-    Image {
-        id: turnedOver
-        visible: !root.faceup
-        source: SkinBank.PHOTO_DIR + "faceturned"
-        x: 29; y: 5
-    }
+  InvisibleCardArea {
+    id: defaultArea
+    anchors.centerIn: parent
+  }
 
-    EquipArea {
-        id: equipAreaItem
-
-        x: 31
-        y: 139
-    }
-
-    Image {
-        id: chain
-        visible: root.chained
-        source: SkinBank.PHOTO_DIR + "chain"
-        anchors.horizontalCenter: parent.horizontalCenter
-        y: 72
-    }
-
-    Image {
-        // id: saveme
-        visible: root.isDead || root.dying
-        source: SkinBank.DEATH_DIR + (root.isDead ? root.role : "saveme")
-        anchors.centerIn: photoMask
-    }
-
-    Image {
-        id: netstat
-        source: SkinBank.STATE_DIR + root.netstate
-        x: photoMask.x
-        y: photoMask.y
-    }
-
-    Image {
-        id: handcardNum
-        source: SkinBank.PHOTO_DIR + "handcard"
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: -6
-        x: -6
-
-        Text {
-            text: root.handcards
-            font.family: "FZLiBian-S02"
-            font.pixelSize: 32
-            //font.weight: 30
-            color: "white"
-            anchors.horizontalCenter: parent.horizontalCenter
-            anchors.bottom: parent.bottom
-            anchors.bottomMargin: 4
-            style: Text.Outline
-        }
-    }
-
-    RoleComboBox {
-        id: role
-        value: root.role
-        anchors.top: parent.top
-        anchors.topMargin: -4
-        anchors.right: parent.right
-        anchors.rightMargin: -4
-    }
-
-    GlowText {
-        id: seatNum
-        visible: !progressBar.visible
-        anchors.horizontalCenter: parent.horizontalCenter
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: -32
-        property var seatChr: ["一", "二", "三", "四", "五", "六", "七", "八"]
-        font.family: "FZLiShu II-S06S"
-        font.pixelSize: 32
-        text: seatChr[seatNumber - 1]
-
-        glow.color: "brown"
-        glow.spread: 0.2
-        glow.radius: 8
-        glow.samples: 12
-    }
-
-    SequentialAnimation {
-        id: trembleAnimation
-        running: false
-        PropertyAnimation {
-            target: root
-            property: "x"
-            to: root.x - 20
-            easing.type: Easing.InQuad
-            duration: 100
-        }
-        PropertyAnimation {
-            target: root
-            property: "x"
-            to: root.x
-            easing.type: Easing.OutQuad
-            duration: 100
-        }
-    }
-    
-    function tremble() {
-        trembleAnimation.start()
-    }
-
-    ProgressBar {
-        id: progressBar
-        width: parent.width
-        height: 4
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: -4
-        from: 0.0
-        to: 100.0
-
-        visible: false
-        NumberAnimation on value {
-            running: progressBar.visible
-            from: 100.0
-            to: 0.0
-            duration: config.roomTimeout * 1000
-
-            onFinished: {
-                progressBar.visible = false;
-                root.progressTip = "";
-            }
-        }
-    }
-
-    Image {
-        anchors.top: progressBar.bottom
-        anchors.topMargin: 1
-        source: SkinBank.PHOTO_DIR + "control/tip"
-        visible: progressTip.text != ""
-        Text {
-            id: progressTip
-            font.family: "FZLiBian-S02"
-            font.pixelSize: 18
-            x: 18
-            color: "white"
-            text: ""
-        }
-    }
-
-    PixmapAnimation {
-        id: animSelectable
-        source: "selectable"
-        anchors.centerIn: parent
-        loop: true
-    }
-
-    InvisibleCardArea {
-        id: handcardAreaItem
-        anchors.centerIn: parent
-    }
-
-    DelayedTrickArea {
-        id: delayedTrickAreaItem
-        rows: 1
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: 8
-    }
-
-    InvisibleCardArea {
-        id: defaultArea
-        anchors.centerIn: parent
-    }
-
-    onGeneralChanged: {
-        if (!roomScene.isStarted) return;
-        generalName.text = Backend.translate(general);
-        let data = JSON.parse(Backend.getGeneralData(general));
-        kingdom = data.kingdom;
-    }
+  onGeneralChanged: {
+    if (!roomScene.isStarted) return;
+    generalName.text = Backend.translate(general);
+    let data = JSON.parse(Backend.callLuaFunction("GetGeneralData", [general]));
+    kingdom = data.kingdom;
+  }
 }

qml/Pages/RoomElement/PhotoElement/DelayedTrickArea.qml

@@ -4,62 +4,62 @@ import ".."
 import "../../skin-bank.js" as SkinBank
 
 Item {
-    property alias rows: grid.rows
-    property alias columns: grid.columns
+  property alias rows: grid.rows
+  property alias columns: grid.columns
 
-    InvisibleCardArea {
-        id: area
-        checkExisting: true
+  InvisibleCardArea {
+    id: area
+    checkExisting: true
+  }
+
+  ListModel {
+    id: cards
+  }
+
+  Grid {
+    id: grid
+    anchors.fill: parent
+    rows: 100
+    columns: 100
+
+    Repeater {
+      model: cards
+
+      Image {
+        source: SkinBank.DELAYED_TRICK_DIR + name
+      }
     }
+  }
 
-    ListModel {
-        id: cards
+  function add(inputs)
+  {
+    area.add(inputs);
+    if (inputs instanceof Array) {
+      cards.append(...inputs);
+    } else {
+      cards.append(inputs);
     }
+  }
 
-    Grid {
-        id: grid
-        anchors.fill: parent
-        rows: 100
-        columns: 100
-
-        Repeater {
-            model: cards
-
-            Image {
-                source: SkinBank.DELAYED_TRICK_DIR + name
-            }
+  function remove(outputs)
+  {
+    let result = area.remove(outputs);
+    for (let i = 0; i < result.length; i++) {
+      let item = result[i];
+      for (let j = 0; j < cards.count; j++) {
+        let icon = cards.get(j);
+        if (icon.cid === item.cid) {
+          cards.remove(j, 1);
+          break;
         }
+      }
     }
 
-    function add(inputs)
-    {
-        area.add(inputs);
-        if (inputs instanceof Array) {
-            cards.append(...inputs);
-        } else {
-            cards.append(inputs);
-        }
-    }
+    return result;
+  }
 
-    function remove(outputs)
-    {
-        let result = area.remove(outputs);
-        for (let i = 0; i < result.length; i++) {
-            let item = result[i];
-            for (let j = 0; j < cards.count; j++) {
-                let icon = cards.get(j);
-                if (icon.cid === item.cid) {
-                    cards.remove(j, 1);
-                    break;
-                }
-            }
-        }
-
-        return result;
-    }
-
-    function updateCardPosition(animated)
-    {
-        area.updateCardPosition(animated);
-    }
+  function updateCardPosition(animated)
+  {
+    area.updateCardPosition(animated);
+  }
 }

qml/Pages/RoomElement/PhotoElement/EquipArea.qml

@@ -11,110 +11,110 @@ import "../../skin-bank.js" as SkinBank
  */
 
 Column {
-    height: 88
-    width: 138
-    property int itemHeight: Math.floor(height / 4)
-    property var items: [treasureItem, weaponItem, armorItem, defensiveHorseItem, offensiveHorseItem]
-    property var subtypes: ["treasure", "weapon", "armor", "defensive_horse", "offensive_horse"]
-    property int length: area.length
+  height: 88
+  width: 138
+  property int itemHeight: Math.floor(height / 4)
+  property var items: [treasureItem, weaponItem, armorItem, defensiveHorseItem, offensiveHorseItem]
+  property var subtypes: ["treasure", "weapon", "armor", "defensive_horse", "offensive_horse"]
+  property int length: area.length
 
-    InvisibleCardArea {
-        id: area
-        checkExisting: true
-    }
+  InvisibleCardArea {
+    id: area
+    checkExisting: true
+  }
 
-    EquipItem {
-        id: treasureItem
+  EquipItem {
+    id: treasureItem
+    width: parent.width
+    height: itemHeight
+    opacity: 0
+  }
+
+  EquipItem {
+    id: weaponItem
+    width: parent.width
+    height: itemHeight
+    opacity: 0
+  }
+
+  EquipItem {
+    id: armorItem
+    width: parent.width
+    height: itemHeight
+    opacity: 0
+  }
+
+  Row {
+    width: parent.width
+    height: itemHeight
+
+    Item {
+      width: Math.ceil(parent.width / 2)
+      height: itemHeight
+
+      EquipItem {
+        id: defensiveHorseItem
         width: parent.width
         height: itemHeight
+        icon: "horse"
         opacity: 0
+      }
     }
 
-    EquipItem {
-        id: weaponItem
+    Item {
+      width: Math.floor(parent.width / 2)
+      height: itemHeight
+
+      EquipItem {
+        id: offensiveHorseItem
         width: parent.width
         height: itemHeight
+        icon: "horse"
         opacity: 0
+      }
     }
+  }
 
-    EquipItem {
-        id: armorItem
-        width: parent.width
-        height: itemHeight
-        opacity: 0
+  function add(inputs)
+  {
+    area.add(inputs);
+
+    let card, item;
+    if (inputs instanceof Array) {
+      for (let i = 0; i < inputs.length; i++) {
+        card = inputs[i];
+        item = items[subtypes.indexOf(card.subtype)];
+        item.setCard(card);
+        item.show();
+      }
+    } else {
+      card = inputs;
+      item = items[subtypes.indexOf(card.subtype)];
+      item.setCard(card);
+      item.show();
     }
+  }
 
-    Row {
-        width: parent.width
-        height: itemHeight
-
-        Item {
-            width: Math.ceil(parent.width / 2)
-            height: itemHeight
-
-            EquipItem {
-                id: defensiveHorseItem
-                width: parent.width
-                height: itemHeight
-                icon: "horse"
-                opacity: 0
-            }
-        }
-
-        Item {
-            width: Math.floor(parent.width / 2)
-            height: itemHeight
-
-            EquipItem {
-                id: offensiveHorseItem
-                width: parent.width
-                height: itemHeight
-                icon: "horse"
-                opacity: 0
-            }
+  function remove(outputs)
+  {
+    let result = area.remove(outputs);
+    for (let i = 0; i < result.length; i++) {
+      let card = result[i];
+      for (let j = 0; j < items.length; j++) {
+        let item = items[j];
+        if (item.cid === card.cid) {
+          item.reset();
+          item.hide();
         }
+      }
     }
 
-    function add(inputs)
-    {
-        area.add(inputs);
+    return result;
+  }
 
-        let card, item;
-        if (inputs instanceof Array) {
-            for (let i = 0; i < inputs.length; i++) {
-                card = inputs[i];
-                item = items[subtypes.indexOf(card.subtype)];
-                item.setCard(card);
-                item.show();
-            }
-        } else {
-            card = inputs;
-            item = items[subtypes.indexOf(card.subtype)];
-            item.setCard(card);
-            item.show();
-        }
-    }
-
-    function remove(outputs)
-    {
-        let result = area.remove(outputs);
-        for (let i = 0; i < result.length; i++) {
-            let card = result[i];
-            for (let j = 0; j < items.length; j++) {
-                let item = items[j];
-                if (item.cid === card.cid) {
-                    item.reset();
-                    item.hide();
-                }
-            }
-        }
-
-        return result;
-    }
-
-    function updateCardPosition(animated)
-    {
-        area.updateCardPosition(animated);
-    }
+  function updateCardPosition(animated)
+  {
+    area.updateCardPosition(animated);
+  }
 }
 

qml/Pages/RoomElement/PhotoElement/EquipItem.qml

@@ -4,139 +4,139 @@ import "../../../util.js" as Utility
 import "../../skin-bank.js" as SkinBank
 
 Item {
-    property int cid: 0
-    property string name: ""
-    property string suit: ""
-    property int number: 0
+  property int cid: 0
+  property string name: ""
+  property string suit: ""
+  property int number: 0
 
-    property string icon: ""
-    property alias text: textItem.text
+  property string icon: ""
+  property alias text: textItem.text
 
-    id: root
+  id: root
 
-    Image {
-        id: iconItem
-        anchors.verticalCenter: parent.verticalCenter
-        x: 3
+  Image {
+    id: iconItem
+    anchors.verticalCenter: parent.verticalCenter
+    x: 3
 
-        source: icon ? SkinBank.EQUIP_ICON_DIR + icon : ""
+    source: icon ? SkinBank.EQUIP_ICON_DIR + icon : ""
+  }
+
+  Image {
+    id: suitItem
+    anchors.right: parent.right
+    source: suit ? SkinBank.CARD_SUIT_DIR + suit : ""
+    width: implicitWidth / implicitHeight * height
+    height: 16
+  }
+
+  GlowText {
+    id: numberItem
+    visible: number > 0 && number < 14
+    text: Utility.convertNumber(number)
+    color: "white"
+    font.family: "FZLiBian-S02"
+    font.pixelSize: 16
+    glow.color: "black"
+    glow.spread: 0.75
+    glow.radius: 2
+    glow.samples: 4
+    x: parent.width - 24
+    y: 1
+  }
+
+  GlowText {
+    id: textItem
+    font.family: "FZLiBian-S02"
+    color: "white"
+    font.pixelSize: 18
+    glow.color: "black"
+    glow.spread: 0.9
+    glow.radius: 2
+    glow.samples: 6
+    anchors.left: iconItem.right
+    anchors.leftMargin: -8
+    verticalAlignment: Text.AlignVCenter
+  }
+
+  ParallelAnimation {
+    id: showAnime
+
+    NumberAnimation {
+      target: root
+      property: "x"
+      duration: 200
+      easing.type: Easing.InOutQuad
+      from: 10
+      to: 0
     }
 
-    Image {
-        id: suitItem
-        anchors.right: parent.right
-        source: suit ? SkinBank.CARD_SUIT_DIR + suit : ""
-        width: implicitWidth / implicitHeight * height
-        height: 16
+    NumberAnimation {
+      target: root
+      property: "opacity"
+      duration: 200
+      easing.type: Easing.InOutQuad
+      from: 0
+      to: 1
+    }
+  }
+
+  ParallelAnimation {
+    id: hideAnime
+
+    NumberAnimation {
+      target: root
+      property: "x"
+      duration: 200
+      easing.type: Easing.InOutQuad
+      from: 0
+      to: 10
     }
 
-    GlowText {
-        id: numberItem
-        visible: number > 0 && number < 14
-        text: Utility.convertNumber(number)
-        color: "white"
-        font.family: "FZLiBian-S02"
-        font.pixelSize: 16
-        glow.color: "black"
-        glow.spread: 0.75
-        glow.radius: 2
-        glow.samples: 4
-        x: parent.width - 24
-        y: 1
+    NumberAnimation {
+      target: root
+      property: "opacity"
+      duration: 200
+      easing.type: Easing.InOutQuad
+      from: 1
+      to: 0
     }
+  }
 
-    GlowText {
-        id: textItem
-        font.family: "FZLiBian-S02"
-        color: "white"
-        font.pixelSize: 18
-        glow.color: "black"
-        glow.spread: 0.9
-        glow.radius: 2
-        glow.samples: 6
-        anchors.left: iconItem.right
-        anchors.leftMargin: -8
-        verticalAlignment: Text.AlignVCenter
+  function reset()
+  {
+    cid = 0;
+    name = "";
+    suit = "";
+    number = 0;
+    text = "";
+  }
+
+  function setCard(card)
+  {
+    cid = card.cid;
+    name = card.name;
+    suit = card.suit;
+    number = card.number;
+    if (card.subtype === "defensive_horse") {
+      text = "+1";
+      icon = "horse";
+    } else if (card.subtype === "offensive_horse") {
+      text = "-1"
+      icon = "horse";
+    } else {
+      text = Backend.translate(name);
+      icon = name;
     }
+  }
 
-    ParallelAnimation {
-        id: showAnime
+  function show()
+  {
+    showAnime.start();
+  }
 
-        NumberAnimation {
-            target: root
-            property: "x"
-            duration: 200
-            easing.type: Easing.InOutQuad
-            from: 10
-            to: 0
-        }
-
-        NumberAnimation {
-            target: root
-            property: "opacity"
-            duration: 200
-            easing.type: Easing.InOutQuad
-            from: 0
-            to: 1
-        }
-    }
-
-    ParallelAnimation {
-        id: hideAnime
-
-        NumberAnimation {
-            target: root
-            property: "x"
-            duration: 200
-            easing.type: Easing.InOutQuad
-            from: 0
-            to: 10
-        }
-
-        NumberAnimation {
-            target: root
-            property: "opacity"
-            duration: 200
-            easing.type: Easing.InOutQuad
-            from: 1
-            to: 0
-        }
-    }
-
-    function reset()
-    {
-        cid = 0;
-        name = "";
-        suit = "";
-        number = 0;
-        text = "";
-    }
-
-    function setCard(card)
-    {
-        cid = card.cid;
-        name = card.name;
-        suit = card.suit;
-        number = card.number;
-        if (card.subtype === "defensive_horse") {
-            text = "+1";
-            icon = "horse";
-        } else if (card.subtype === "offensive_horse") {
-            text = "-1"
-            icon = "horse";
-        } else {
-            text = name;
-            icon = name;
-        }
-    }
-
-    function show()
-    {
-        showAnime.start();
-    }
-
-    function hide()
-    {
-        hideAnime.start();
-    }
+  function hide()
+  {
+    hideAnime.start();
+  }
 }

qml/Pages/RoomElement/PhotoElement/HpBar.qml

@@ -2,71 +2,71 @@ import QtQuick 2.15
 import ".."
 
 Column {
-    id: root
-    property int maxValue: 4
-    property int value: 4
-    property var colors: ["#F4180E", "#F4180E", "#E3B006", "#25EC27"]
+  id: root
+  property int maxValue: 4
+  property int value: 4
+  property var colors: ["#F4180E", "#F4180E", "#E3B006", "#25EC27"]
 
-    Repeater {
-        id: repeater
-        model: maxValue <= 4 ? maxValue : 0
-        Magatama {
-            state: (maxValue - 1 - index) >= value ? 0 : (value >= 3 || value >= maxValue ? 3 : (value <= 0 ? 0 : value))
-        }
+  Repeater {
+    id: repeater
+    model: maxValue <= 4 ? maxValue : 0
+    Magatama {
+      state: (maxValue - 1 - index) >= value ? 0 : (value >= 3 || value >= maxValue ? 3 : (value <= 0 ? 0 : value))
+    }
+  }
+
+  Column {
+    visible: maxValue > 4
+    spacing: -4
+
+    Magatama {
+      state: (value >= 3 || value >= maxValue) ? 3 : (value <= 0 ? 0 : value)
     }
 
-    Column {
-        visible: maxValue > 4
-        spacing: -4
+    GlowText {
+      id: hpItem
+      width: root.width
+      text: value
+      color: root.colors[(value >= 3 || value >= maxValue) ? 3 : (value <= 0 ? 0 : value)]
+      font.family: "FZLiBian-S02"
+      font.pixelSize: 22
+      font.bold: true
+      horizontalAlignment: Text.AlignHCenter
 
-        Magatama {
-            state: (value >= 3 || value >= maxValue) ? 3 : (value <= 0 ? 0 : value)
-        }
-
-        GlowText {
-            id: hpItem
-            width: root.width
-            text: value
-            color: root.colors[(value >= 3 || value >= maxValue) ? 3 : (value <= 0 ? 0 : value)]
-            font.family: "FZLiBian-S02"
-            font.pixelSize: 22
-            font.bold: true
-            horizontalAlignment: Text.AlignHCenter
-
-            glow.color: "#3E3F47"
-            glow.spread: 0.8
-            glow.radius: 8
-            glow.samples: 12
-        }
-
-        GlowText {
-            id: splitter
-            width: root.width
-            text: "/"
-            z: -10
-            color: hpItem.color
-            font: hpItem.font
-            horizontalAlignment: hpItem.horizontalAlignment
-
-            glow.color: hpItem.glow.color
-            glow.spread: hpItem.glow.spread
-            glow.radius: hpItem.glow.radius
-            glow.samples: hpItem.glow.samples
-        }
-
-        GlowText {
-            id: maxHpItem
-            width: root.width
-            text: maxValue
-            color: hpItem.color
-            font: hpItem.font
-            horizontalAlignment: hpItem.horizontalAlignment
-
-            glow.color: hpItem.glow.color
-            glow.spread: hpItem.glow.spread
-            glow.radius: hpItem.glow.radius
-            glow.samples: hpItem.glow.samples
-        }
+      glow.color: "#3E3F47"
+      glow.spread: 0.8
+      glow.radius: 8
+      glow.samples: 12
     }
+
+    GlowText {
+      id: splitter
+      width: root.width
+      text: "/"
+      z: -10
+      color: hpItem.color
+      font: hpItem.font
+      horizontalAlignment: hpItem.horizontalAlignment
+
+      glow.color: hpItem.glow.color
+      glow.spread: hpItem.glow.spread
+      glow.radius: hpItem.glow.radius
+      glow.samples: hpItem.glow.samples
+    }
+
+    GlowText {
+      id: maxHpItem
+      width: root.width
+      text: maxValue
+      color: hpItem.color
+      font: hpItem.font
+      horizontalAlignment: hpItem.horizontalAlignment
+
+      glow.color: hpItem.glow.color
+      glow.spread: hpItem.glow.spread
+      glow.radius: hpItem.glow.radius
+      glow.samples: hpItem.glow.samples
+    }
+  }
 }
 

qml/Pages/RoomElement/PhotoElement/Magatama.qml

@@ -2,57 +2,57 @@ import QtQuick 2.15
 import "../../skin-bank.js" as SkinBank
 
 Image {
-    source: SkinBank.MAGATAMA_DIR + "0"
-    state: "3"
+  source: SkinBank.MAGATAMA_DIR + "0"
+  state: "3"
 
-    states: [
-        State {
-            name: "3"
-            PropertyChanges {
-                target: main
-                source: SkinBank.MAGATAMA_DIR + "3"
-                opacity: 1
-                scale: 1
-            }
-        },
-        State {
-            name: "2"
-            PropertyChanges {
-                target: main
-                source: SkinBank.MAGATAMA_DIR + "2"
-                opacity: 1
-                scale: 1
-            }
-        },
-        State {
-            name: "1"
-            PropertyChanges {
-                target: main
-                source: SkinBank.MAGATAMA_DIR + "1"
-                opacity: 1
-                scale: 1
-            }
-        },
-        State {
-            name: "0"
-            PropertyChanges {
-                target: main
-                source: SkinBank.MAGATAMA_DIR + "0"
-                opacity: 0
-                scale: 4
-            }
-        }
-    ]
-
-    transitions: Transition {
-        PropertyAnimation {
-            properties: "opacity,scale"
-        }
+  states: [
+    State {
+      name: "3"
+      PropertyChanges {
+        target: main
+        source: SkinBank.MAGATAMA_DIR + "3"
+        opacity: 1
+        scale: 1
+      }
+    },
+    State {
+      name: "2"
+      PropertyChanges {
+        target: main
+        source: SkinBank.MAGATAMA_DIR + "2"
+        opacity: 1
+        scale: 1
+      }
+    },
+    State {
+      name: "1"
+      PropertyChanges {
+        target: main
+        source: SkinBank.MAGATAMA_DIR + "1"
+        opacity: 1
+        scale: 1
+      }
+    },
+    State {
+      name: "0"
+      PropertyChanges {
+        target: main
+        source: SkinBank.MAGATAMA_DIR + "0"
+        opacity: 0
+        scale: 4
+      }
     }
+  ]
 
-    Image {
-        id: main
-        anchors.centerIn: parent
+  transitions: Transition {
+    PropertyAnimation {
+      properties: "opacity,scale"
     }
+  }
+
+  Image {
+    id: main
+    anchors.centerIn: parent
+  }
 }
 

qml/Pages/RoomElement/PhotoElement/RoleComboBox.qml

@@ -3,45 +3,45 @@ import QtQuick 2.15
 import "../../skin-bank.js" as SkinBank
 
 Image {
+  property string value: "unknown"
+  property var options: ["unknown", "loyalist", "rebel", "renegade"]
+
+  id: root
+  source: visible ? SkinBank.ROLE_DIR + value : ""
+  visible: value != "hidden"
+
+  Image {
     property string value: "unknown"
-    property var options: ["unknown", "loyalist", "rebel", "renegade"]
 
-    id: root
-    source: visible ? SkinBank.ROLE_DIR + value : ""
-    visible: value != "hidden"
+    id: assumptionBox
+    source: SkinBank.ROLE_DIR + value
+    visible: root.value == "unknown"
 
-    Image {
-        property string value: "unknown"
+    MouseArea {
+      anchors.fill: parent
+      onClicked: optionPopupBox.visible = true;
+    }
+  }
 
-        id: assumptionBox
-        source: SkinBank.ROLE_DIR + value
-        visible: root.value == "unknown"
+  Column {
+    id: optionPopupBox
+    visible: false
+    spacing: 2
+
+    Repeater {
+      model: options
+
+      Image {
+        source: SkinBank.ROLE_DIR + modelData
 
         MouseArea {
-            anchors.fill: parent
-            onClicked: optionPopupBox.visible = true;
-        }
-    }
-
-    Column {
-        id: optionPopupBox
-        visible: false
-        spacing: 2
-
-        Repeater {
-            model: options
-
-            Image {
-                source: SkinBank.ROLE_DIR + modelData
-
-                MouseArea {
-                    anchors.fill: parent
-                    onClicked: {
-                        optionPopupBox.visible = false;
-                        assumptionBox.value = modelData;
-                    }
-                }
-            }
+          anchors.fill: parent
+          onClicked: {
+            optionPopupBox.visible = false;
+            assumptionBox.value = modelData;
+          }
         }
+      }
     }
+  }
 }

qml/Pages/RoomElement/PixmapAnimation.qml

@@ -3,87 +3,87 @@ import Qt.labs.folderlistmodel 2.15
 import "../skin-bank.js" as SkinBank
 
 Item {
-    property string source: ""
-    property int currentFrame: 0
-    property alias interval: timer.interval
-    property int loadedFrameCount: 0
-    property bool autoStart: false
-    property bool loop: false
+  property string source: ""
+  property int currentFrame: 0
+  property alias interval: timer.interval
+  property int loadedFrameCount: 0
+  property bool autoStart: false
+  property bool loop: false
 
-    signal loaded()
-    signal started()
-    signal finished()
+  signal loaded()
+  signal started()
+  signal finished()
 
-    id: root
-    width: childrenRect.width
-    height: childrenRect.height
+  id: root
+  width: childrenRect.width
+  height: childrenRect.height
 
-    FolderListModel {
-        id: fileModel
-        folder: SkinBank.PIXANIM_DIR + source
-        nameFilters: ["*.png"]
-        showDirs: false
-    }
+  FolderListModel {
+    id: fileModel
+    folder: SkinBank.PIXANIM_DIR + source
+    nameFilters: ["*.png"]
+    showDirs: false
+  }
 
-    Repeater {
-        id: frames
-        model: fileModel
+  Repeater {
+    id: frames
+    model: fileModel
 
-        Image {
-            source: SkinBank.PIXANIM_DIR + root.source + "/" + index
-            visible: false
-            onStatusChanged: {
-                if (status == Image.Ready) {
-                    loadedFrameCount++;
-                    if (loadedFrameCount == fileModel.count)
-                        root.loaded();
-                }
-            }
+    Image {
+      source: SkinBank.PIXANIM_DIR + root.source + "/" + index
+      visible: false
+      onStatusChanged: {
+        if (status == Image.Ready) {
+          loadedFrameCount++;
+          if (loadedFrameCount == fileModel.count)
+            root.loaded();
         }
+      }
     }
+  }
 
-    onLoaded: {
-        if (autoStart)
-            timer.start();
-    }
+  onLoaded: {
+    if (autoStart)
+      timer.start();
+  }
 
-    Timer {
-        id: timer
-        interval: 50
-        repeat: true
-        onTriggered: {
-            if (currentFrame >= fileModel.count) {
-                frames.itemAt(fileModel.count - 1).visible = false;
-                if (loop) {
-                    currentFrame = 0;
-                } else {
-                    timer.stop();
-                    root.finished();
-                    return;
-                }
-            }
-
-            if (currentFrame > 0)
-                frames.itemAt(currentFrame - 1).visible = false;
-            frames.itemAt(currentFrame).visible = true;
-
-            currentFrame++;
-        }
-    }
-
-    function start()
-    {
-        if (loadedFrameCount == fileModel.count) {
-            timer.start();
+  Timer {
+    id: timer
+    interval: 50
+    repeat: true
+    onTriggered: {
+      if (currentFrame >= fileModel.count) {
+        frames.itemAt(fileModel.count - 1).visible = false;
+        if (loop) {
+          currentFrame = 0;
         } else {
-            root.loaded.connect(function(){
-                timer.start();
-            });
+          timer.stop();
+          root.finished();
+          return;
         }
-    }
+      }
 
-    function stop()
-    {
-        timer.stop();
+      if (currentFrame > 0)
+        frames.itemAt(currentFrame - 1).visible = false;
+      frames.itemAt(currentFrame).visible = true;
+
+      currentFrame++;
     }
+  }
+
+  function start()
+  {
+    if (loadedFrameCount == fileModel.count) {
+      timer.start();
+    } else {
+      root.loaded.connect(function(){
+        timer.start();
+      });
+    }
+  }
+
+  function stop()
+  {
+    timer.stop();
+  }
 }

qml/Pages/RoomElement/SkillArea.qml

@@ -1,5 +1,5 @@
 import QtQuick 2.15
 
 Flickable {
-    id: root
+  id: root
 }

qml/Pages/RoomElement/TablePile.qml

@@ -1,135 +1,135 @@
 import QtQuick 2.15
 
 Item {
-    property var discardedCards: []
-    property alias cards: area.cards
-    property bool toVanish: false
+  property var discardedCards: []
+  property alias cards: area.cards
+  property bool toVanish: false
 
-    id: root
+  id: root
 
-    CardArea {
-        id: area
-    }
+  CardArea {
+    id: area
+  }
 
-    InvisibleCardArea {
-        id: invisibleArea
-    }
+  InvisibleCardArea {
+    id: invisibleArea
+  }
 
-    Timer {
-        id: vanishTimer
-        interval: 1500
-        repeat: true
-        running: true
-        triggeredOnStart: true
-        onTriggered: {
-            let i, card;
-            if (toVanish) {
-                for (i = 0; i < discardedCards.length; i++) {
-                    card = discardedCards[i];
-                    card.origOpacity = 0;
-                    card.goBack(true);
-                    card.destroyOnStop()
-                }
-
-                cards.splice(0, discardedCards.length);
-                updateCardPosition(true);
-
-                discardedCards = new Array(cards.length);
-                for (i = 0; i < cards.length; i++)
-                    discardedCards[i] = cards[i];
-                toVanish = false
-            } else {
-                for (i = 0; i < discardedCards.length; i++) {
-                    discardedCards[i].selectable = false
-                }
-                toVanish = true
-            }
+  Timer {
+    id: vanishTimer
+    interval: 1500
+    repeat: true
+    running: true
+    triggeredOnStart: true
+    onTriggered: {
+      let i, card;
+      if (toVanish) {
+        for (i = 0; i < discardedCards.length; i++) {
+          card = discardedCards[i];
+          card.origOpacity = 0;
+          card.goBack(true);
+          card.destroyOnStop()
         }
-    }
 
-    function add(inputs)
-    {
-        area.add(inputs);
-        // if (!inputs instanceof Array)
-        for (let i = 0; i < inputs.length; i++) {
-            inputs[i].footnoteVisible = true
-            inputs[i].selectable = true
-        }
-    }
-
-    function remove(outputs)
-    {
-        let i, j;
-
-        let result = area.remove(outputs);
-        let vanished = [];
-        if (result.length < outputs.length) {
-            for (i = 0; i < outputs.length; i++) {
-                let exists = false;
-                for (j = 0; j < result.length; j++) {
-                   if (result[j].cid === outputs[i]) {
-                       exists = true;
-                       break;
-                   }
-                }
-                if (!exists)
-                    vanished.push(outputs[i]);
-            }
-        }
-        result = result.concat(invisibleArea.remove(vanished));
-
-        for (i = 0; i < result.length; i++) {
-            for (j = 0; j < discardedCards.length; j++) {
-                if (result[i].cid === discardedCards[j].cid) {
-                    discardedCards.splice(j, 1);
-                    break;
-                }
-            }
-        }
+        cards.splice(0, discardedCards.length);
         updateCardPosition(true);
-        return result;
+
+        discardedCards = new Array(cards.length);
+        for (i = 0; i < cards.length; i++)
+          discardedCards[i] = cards[i];
+        toVanish = false
+      } else {
+        for (i = 0; i < discardedCards.length; i++) {
+          discardedCards[i].selectable = false
+        }
+        toVanish = true
+      }
+    }
+  }
+
+  function add(inputs)
+  {
+    area.add(inputs);
+    // if (!inputs instanceof Array)
+    for (let i = 0; i < inputs.length; i++) {
+      inputs[i].footnoteVisible = true
+      inputs[i].selectable = true
+    }
+  }
+
+  function remove(outputs)
+  {
+    let i, j;
+
+    let result = area.remove(outputs);
+    let vanished = [];
+    if (result.length < outputs.length) {
+      for (i = 0; i < outputs.length; i++) {
+        let exists = false;
+        for (j = 0; j < result.length; j++) {
+           if (result[j].cid === outputs[i]) {
+             exists = true;
+             break;
+           }
+        }
+        if (!exists)
+          vanished.push(outputs[i]);
+      }
+    }
+    result = result.concat(invisibleArea.remove(vanished));
+
+    for (i = 0; i < result.length; i++) {
+      for (j = 0; j < discardedCards.length; j++) {
+        if (result[i].cid === discardedCards[j].cid) {
+          discardedCards.splice(j, 1);
+          break;
+        }
+      }
+    }
+    updateCardPosition(true);
+    return result;
+  }
+
+  function updateCardPosition(animated)
+  {
+    if (cards.length <= 0)
+      return;
+
+    let i, card;
+
+    let overflow = false;
+    for (i = 0; i < cards.length; i++) {
+      card = cards[i];
+      card.origX = i * card.width;
+      if (card.origX + card.width >= root.width) {
+        overflow = true;
+        break;
+      }
+      card.origY = 0;
     }
 
-    function updateCardPosition(animated)
-    {
-        if (cards.length <= 0)
-            return;
-
-        let i, card;
-
-        let overflow = false;
-        for (i = 0; i < cards.length; i++) {
-            card = cards[i];
-            card.origX = i * card.width;
-            if (card.origX + card.width >= root.width) {
-                overflow = true;
-                break;
-            }
-            card.origY = 0;
-        }
-
-        if (overflow) {
-            //@to-do: Adjust cards in multiple lines if there are too many cards
-            let xLimit = root.width - card.width;
-            let spacing = xLimit / (cards.length - 1);
-            for (i = 0; i < cards.length; i++) {
-                card = cards[i];
-                card.origX = i * spacing;
-                card.origY = 0;
-            }
-        }
-
-        let offsetX = Math.max(0, (root.width - cards.length * card.width) / 2);
-        let parentPos = roomScene.mapFromItem(root, 0, 0);
-        for (i = 0; i < cards.length; i++) {
-            card = cards[i];
-            card.origX += parentPos.x + offsetX;
-            card.origY += parentPos.y;
-        }
-
-        if (animated) {
-            for (i = 0; i < cards.length; i++)
-                cards[i].goBack(true)
-        }
+    if (overflow) {
+      //@to-do: Adjust cards in multiple lines if there are too many cards
+      let xLimit = root.width - card.width;
+      let spacing = xLimit / (cards.length - 1);
+      for (i = 0; i < cards.length; i++) {
+        card = cards[i];
+        card.origX = i * spacing;
+        card.origY = 0;
+      }
     }
+
+    let offsetX = Math.max(0, (root.width - cards.length * card.width) / 2);
+    let parentPos = roomScene.mapFromItem(root, 0, 0);
+    for (i = 0; i < cards.length; i++) {
+      card = cards[i];
+      card.origX += parentPos.x + offsetX;
+      card.origY += parentPos.y;
+    }
+
+    if (animated) {
+      for (i = 0; i < cards.length; i++)
+        cards[i].goBack(true)
+    }
+  }
 }

qml/Pages/RoomLogic.js

@@ -1,377 +1,465 @@
 var Card = {
-    Unknown : 0,
-    PlayerHand : 1,
-    PlayerEquip : 2,
-    PlayerJudge : 3,
-    PlayerSpecial : 4,
-    Processing : 5,
-    DrawPile : 6,
-    DiscardPile : 7,
-    Void : 8
+  Unknown : 0,
+  PlayerHand : 1,
+  PlayerEquip : 2,
+  PlayerJudge : 3,
+  PlayerSpecial : 4,
+  Processing : 5,
+  DrawPile : 6,
+  DiscardPile : 7,
+  Void : 8
 }
 
 function arrangePhotos() {
-    /* Layout of photos:
-     * +---------------+
-     * |   6 5 4 3 2   |
-     * | 7           1 |
-     * |   dashboard   |
-     * +---------------+
-     */
+  /* Layout of photos:
+   * +---------------+
+   * |   6 5 4 3 2   |
+   * | 7           1 |
+   * |   dashboard   |
+   * +---------------+
+   */
 
-    const photoWidth = 175;
-    const roomAreaPadding = 10;
-    let verticalPadding = Math.max(10, roomArea.width * 0.01);
-    let horizontalSpacing = Math.max(30, roomArea.height * 0.1);
-    let verticalSpacing = (roomArea.width - photoWidth * 7 - verticalPadding * 2) / 6;
+  const photoWidth = 175;
+  const roomAreaPadding = 10;
+  let verticalPadding = Math.max(10, roomArea.width * 0.01);
+  let horizontalSpacing = Math.max(30, roomArea.height * 0.1);
+  let verticalSpacing = (roomArea.width - photoWidth * 7 - verticalPadding * 2) / 6;
 
-    // Position 1-7
-    const regions = [
-        { x: verticalPadding + (photoWidth + verticalSpacing) * 6, y: roomAreaPadding + horizontalSpacing * 2 },
-        { x: verticalPadding + (photoWidth + verticalSpacing) * 5, y: roomAreaPadding + horizontalSpacing },
-        { x: verticalPadding + (photoWidth + verticalSpacing) * 4, y: roomAreaPadding },
-        { x: verticalPadding + (photoWidth + verticalSpacing) * 3, y: roomAreaPadding },
-        { x: verticalPadding + (photoWidth + verticalSpacing) * 2, y: roomAreaPadding },
-        { x: verticalPadding + photoWidth + verticalSpacing, y: roomAreaPadding + horizontalSpacing },
-        { x: verticalPadding, y: roomAreaPadding + horizontalSpacing * 2 },
-    ];
+  // Position 1-7
+  const regions = [
+    { x: verticalPadding + (photoWidth + verticalSpacing) * 6, y: roomAreaPadding + horizontalSpacing * 2 },
+    { x: verticalPadding + (photoWidth + verticalSpacing) * 5, y: roomAreaPadding + horizontalSpacing },
+    { x: verticalPadding + (photoWidth + verticalSpacing) * 4, y: roomAreaPadding },
+    { x: verticalPadding + (photoWidth + verticalSpacing) * 3, y: roomAreaPadding },
+    { x: verticalPadding + (photoWidth + verticalSpacing) * 2, y: roomAreaPadding },
+    { x: verticalPadding + photoWidth + verticalSpacing, y: roomAreaPadding + horizontalSpacing },
+    { x: verticalPadding, y: roomAreaPadding + horizontalSpacing * 2 },
+  ];
 
-    const regularSeatIndex = [
-        [4],
-        [3, 5],
-        [1, 4, 7],
-        [1, 3, 5, 7],
-        [1, 3, 4, 5, 7],
-        [1, 2, 3, 5, 6, 7],
-        [1, 2, 3, 4, 5, 6, 7],
-    ];
-    let seatIndex = regularSeatIndex[playerNum - 2];
+  const regularSeatIndex = [
+    [4],
+    [3, 5],
+    [1, 4, 7],
+    [1, 3, 5, 7],
+    [1, 3, 4, 5, 7],
+    [1, 2, 3, 5, 6, 7],
+    [1, 2, 3, 4, 5, 6, 7],
+  ];
+  let seatIndex = regularSeatIndex[playerNum - 2];
 
-    let item, region, i;
+  let item, region, i;
 
-    for (i = 0; i < playerNum - 1; i++) {
-        item = photos.itemAt(i);
-        if (!item)
-            continue;
+  for (i = 0; i < playerNum - 1; i++) {
+    item = photos.itemAt(i);
+    if (!item)
+      continue;
 
-        region = regions[seatIndex[photoModel.get(i).index] - 1];
-        item.x = region.x;
-        item.y = region.y;
-    }
+    region = regions[seatIndex[photoModel.get(i).index] - 1];
+    item.x = region.x;
+    item.y = region.y;
+  }
 }
 
 function doOkButton() {
-    replyToServer("1");
+  if (roomScene.state == "playing") {
+    replyToServer(JSON.stringify(
+      {
+        card: dashboard.getSelectedCard(),
+        targets: selected_targets
+      }
+    ));
+    return;
+  } 
+  replyToServer("1");
 }
 
 function doCancelButton() {
-    replyToServer("");
+  replyToServer("");
 }
 
 function replyToServer(jsonData) {
-    roomScene.state = "notactive";
-    ClientInstance.replyToServer("", jsonData);
+  roomScene.state = "notactive";
+  ClientInstance.replyToServer("", jsonData);
 }
 
 function getPhotoModel(id) {
-    for (let i = 0; i < photoModel.count; i++) {
-        let item = photoModel.get(i);
-        if (item.id === id) {
-            return item;
-        }
+  for (let i = 0; i < photoModel.count; i++) {
+    let item = photoModel.get(i);
+    if (item.id === id) {
+      return item;
     }
-    return undefined;
+  }
+  return undefined;
 }
 
 function getPhoto(id) {
-    for (let i = 0; i < photoModel.count; i++) {
-        let item = photoModel.get(i);
-        if (item.id === id) {
-            return photos.itemAt(i);
-        }
+  for (let i = 0; i < photoModel.count; i++) {
+    let item = photoModel.get(i);
+    if (item.id === id) {
+      return photos.itemAt(i);
     }
-    return undefined;
+  }
+  return undefined;
 }
 
 function getPhotoOrDashboard(id) {
-    let photo = getPhoto(id);
-    if (!photo) {
-        if (id === Self.id)
-            return dashboard;
-    }
-    return photo;
+  let photo = getPhoto(id);
+  if (!photo) {
+    if (id === Self.id)
+      return dashboard;
+  }
+  return photo;
 }
 
 function getAreaItem(area, id) {
-    if (area === Card.DrawPile) {
-        return drawPile;
-    } else if (area === Card.DiscardPile || area === Card.Processing) {
-        return tablePile;
-    } else if (area === Card.AG) {
-        return popupBox.item;
-    }
-
-    let photo = getPhotoOrDashboard(id);
-    if (!photo) {
-        return null;
-    }
-
-    if (area === Card.PlayerHand) {
-        return photo.handcardArea;
-    } else if (area === Card.PlayerEquip)
-        return photo.equipArea;
-    else if (area === Card.PlayerJudge)
-        return photo.delayedTrickArea;
-    else if (area === Card.PlayerSpecial)
-        return photo.specialArea;
+  if (area === Card.DrawPile) {
+    return drawPile;
+  } else if (area === Card.DiscardPile || area === Card.Processing) {
+    return tablePile;
+  } else if (area === Card.AG) {
+    return popupBox.item;
+  }
 
+  let photo = getPhotoOrDashboard(id);
+  if (!photo) {
     return null;
+  }
+
+  if (area === Card.PlayerHand) {
+    return photo.handcardArea;
+  } else if (area === Card.PlayerEquip)
+    return photo.equipArea;
+  else if (area === Card.PlayerJudge)
+    return photo.delayedTrickArea;
+  else if (area === Card.PlayerSpecial)
+    return photo.specialArea;
+
+  return null;
 }
 
 function moveCards(moves) {
-    for (let i = 0; i < moves.length; i++) {
-        let move = moves[i];
-        let from = getAreaItem(move.fromArea, move.from);
-        let to = getAreaItem(move.toArea, move.to);
-        if (!from || !to || from === to)
-            continue;
-        let items = from.remove(move.ids);
-        if (items.length > 0)
-            to.add(items);
-        to.updateCardPosition(true);
-    }
+  for (let i = 0; i < moves.length; i++) {
+    let move = moves[i];
+    let from = getAreaItem(move.fromArea, move.from);
+    let to = getAreaItem(move.toArea, move.to);
+    if (!from || !to || from === to)
+      continue;
+    let items = from.remove(move.ids);
+    if (items.length > 0)
+      to.add(items);
+    to.updateCardPosition(true);
+  }
 }
 
 function setEmotion(id, emotion) {
-    let component = Qt.createComponent("RoomElement/PixmapAnimation.qml");
-    if (component.status !== Component.Ready)
-        return;
+  let component = Qt.createComponent("RoomElement/PixmapAnimation.qml");
+  if (component.status !== Component.Ready)
+    return;
 
-    let photo = getPhoto(id);
-    if (!photo) {
-        if (id === dashboardModel.id) {
-            photo = dashboard.self;
-        } else {
-            return null;
-        }
+  let photo = getPhoto(id);
+  if (!photo) {
+    if (id === dashboardModel.id) {
+      photo = dashboard.self;
+    } else {
+      return null;
     }
+  }
 
-    let animation = component.createObject(photo, {source: emotion, anchors: {centerIn: photo}});
-    animation.finished.connect(() => animation.destroy());
-    animation.start();
+  let animation = component.createObject(photo, {source: emotion, anchors: {centerIn: photo}});
+  animation.finished.connect(() => animation.destroy());
+  animation.start();
 }
 
 function changeHp(id, delta, losthp) {
-    let photo = getPhoto(id);
-    if (!photo) {
-        if (id === dashboardModel.id) {
-            photo = dashboard.self;
-        } else {
-            return null;
-        }
+  let photo = getPhoto(id);
+  if (!photo) {
+    if (id === dashboardModel.id) {
+      photo = dashboard.self;
+    } else {
+      return null;
     }
-    if (delta < 0) {
-        if (!losthp) {
-            setEmotion(id, "damage")
-            photo.tremble()
-        }
+  }
+  if (delta < 0) {
+    if (!losthp) {
+      setEmotion(id, "damage")
+      photo.tremble()
     }
+  }
 }
 
 function doIndicate(from, tos) {
-    let component = Qt.createComponent("RoomElement/IndicatorLine.qml");
-    if (component.status !== Component.Ready)
-        return;
+  let component = Qt.createComponent("RoomElement/IndicatorLine.qml");
+  if (component.status !== Component.Ready)
+    return;
 
-    let fromItem = getPhotoOrDashboard(from);
-    let fromPos = mapFromItem(fromItem, fromItem.width / 2, fromItem.height / 2);
+  let fromItem = getPhotoOrDashboard(from);
+  let fromPos = mapFromItem(fromItem, fromItem.width / 2, fromItem.height / 2);
 
-    let end = [];
-    for (let i = 0; i < tos.length; i++) {
-        if (from === tos[i])
-            continue;
-        let toItem = getPhotoOrDashboard(tos[i]);
-        let toPos = mapFromItem(toItem, toItem.width / 2, toItem.height / 2);
-        end.push(toPos);
-    }
+  let end = [];
+  for (let i = 0; i < tos.length; i++) {
+    if (from === tos[i])
+      continue;
+    let toItem = getPhotoOrDashboard(tos[i]);
+    let toPos = mapFromItem(toItem, toItem.width / 2, toItem.height / 2);
+    end.push(toPos);
+  }
 
-    let color = "#96943D";
-    let line = component.createObject(roomScene, {start: fromPos, end: end, color: color});
-    line.finished.connect(() => line.destroy());
-    line.running = true;
+  let color = "#96943D";
+  let line = component.createObject(roomScene, {start: fromPos, end: end, color: color});
+  line.finished.connect(() => line.destroy());
+  line.running = true;
 }
 
 callbacks["AddPlayer"] = function(jsonData) {
-    // jsonData: int id, string screenName, string avatar
-    for (let i = 0; i < photoModel.count; i++) {
-        let item = photoModel.get(i);
-        if (item.id === -1) {
-            let data = JSON.parse(jsonData);
-            let uid = data[0];
-            let name = data[1];
-            let avatar = data[2];
-            item.id = uid;
-            item.screenName = name;
-            item.general = avatar;
-            return;
-        }
+  // jsonData: int id, string screenName, string avatar
+  for (let i = 0; i < photoModel.count; i++) {
+    let item = photoModel.get(i);
+    if (item.id === -1) {
+      let data = JSON.parse(jsonData);
+      let uid = data[0];
+      let name = data[1];
+      let avatar = data[2];
+      item.id = uid;
+      item.screenName = name;
+      item.general = avatar;
+      return;
     }
+  }
+}
+
+function enableTargets(card) { // card: int | { skill: string, subcards: int[] }
+  let i = 0;
+  let candidate = (!isNaN(card) && card !== -1) || typeof(card) === "string";
+  let all_photos = [dashboard.self];
+  for (i = 0; i < playerNum - 1; i++) {
+    all_photos.push(photos.itemAt(i))
+  }
+  selected_targets = [];
+  for (i = 0; i < playerNum; i++) {
+    all_photos[i].selected = false;
+  }
+
+  if (candidate) {
+    let data = {
+      ok_enabled: false,
+      enabled_targets: []
+    }
+
+    all_photos.forEach(photo => {
+      photo.state = "candidate";
+      let id = photo.playerid;
+      let ret = JSON.parse(Backend.callLuaFunction(
+        "CanUseCardToTarget",
+        [card, id, selected_targets]
+      ));
+      photo.selectable = ret;
+    })
+
+    okButton.enabled = JSON.parse(Backend.callLuaFunction(
+      "CardFeasible", [card, selected_targets]
+    ));
+  } else {
+    all_photos.forEach(photo => {
+      photo.state = "normal";
+      photo.selected = false;
+    });
+
+    okButton.enabled = false;
+  }
+}
+
+function updateSelectedTargets(playerid, selected) {
+  let i = 0;
+  let card = dashboard.getSelectedCard();
+  let all_photos = [dashboard.self]
+  for (i = 0; i < playerNum - 1; i++) {
+    all_photos.push(photos.itemAt(i))
+  }
+
+  if (selected) {
+    selected_targets.push(playerid);
+  } else {
+    selected_targets.splice(selected_targets.indexOf(playerid), 1);
+  }
+
+  all_photos.forEach(photo => {
+    if (photo.selected) return;
+    let id = photo.playerid;
+    let ret = JSON.parse(Backend.callLuaFunction(
+      "CanUseCardToTarget",
+      [card, id, selected_targets]
+    ));
+    photo.selectable = ret;
+  })
+
+  okButton.enabled = JSON.parse(Backend.callLuaFunction(
+    "CardFeasible", [card, selected_targets]
+  ));
 }
 
 callbacks["RemovePlayer"] = function(jsonData) {
-    // jsonData: int uid
-    let uid = JSON.parse(jsonData)[0];
-    let model = getPhotoModel(uid);
-    if (typeof(model) !== "undefined") {
-        model.id = -1;
-        model.screenName = "";
-        model.general = "";
-    }
+  // jsonData: int uid
+  let uid = JSON.parse(jsonData)[0];
+  let model = getPhotoModel(uid);
+  if (typeof(model) !== "undefined") {
+    model.id = -1;
+    model.screenName = "";
+    model.general = "";
+  }
 }
 
 callbacks["RoomOwner"] = function(jsonData) {
-    // jsonData: int uid of the owner
-    let uid = JSON.parse(jsonData)[0];
+  // jsonData: int uid of the owner
+  let uid = JSON.parse(jsonData)[0];
 
-    if (dashboardModel.id === uid) {
-        dashboardModel.isOwner = true;
-        roomScene.dashboardModelChanged();
-        return;
-    }
+  if (dashboardModel.id === uid) {
+    dashboardModel.isOwner = true;
+    roomScene.dashboardModelChanged();
+    return;
+  }
 
-    let model = getPhotoModel(uid);
-    if (typeof(model) !== "undefined") {
-        model.isOwner = true;
-    }
+  let model = getPhotoModel(uid);
+  if (typeof(model) !== "undefined") {
+    model.isOwner = true;
+  }
 }
 
 callbacks["PropertyUpdate"] = function(jsonData) {
-    // jsonData: int id, string property_name, value
-    let data = JSON.parse(jsonData);
-    let uid = data[0];
-    let property_name = data[1];
-    let value = data[2];
+  // jsonData: int id, string property_name, value
+  let data = JSON.parse(jsonData);
+  let uid = data[0];
+  let property_name = data[1];
+  let value = data[2];
 
-    if (Self.id === uid) {
-        dashboardModel[property_name] = value;
-        roomScene.dashboardModelChanged();
-        return;
-    }
+  if (Self.id === uid) {
+    dashboardModel[property_name] = value;
+    roomScene.dashboardModelChanged();
+    return;
+  }
 
-    let model = getPhotoModel(uid);
-    if (typeof(model) !== "undefined") {
-        model[property_name] = value;
-    }
+  let model = getPhotoModel(uid);
+  if (typeof(model) !== "undefined") {
+    model[property_name] = value;
+  }
 }
 
 callbacks["ArrangeSeats"] = function(jsonData) {
-    // jsonData: seat order
-    let order = JSON.parse(jsonData);
-    roomScene.isStarted = true;
+  // jsonData: seat order
+  let order = JSON.parse(jsonData);
+  roomScene.isStarted = true;
 
-    for (let i = 0; i < photoModel.count; i++) {
-        let item = photoModel.get(i);
-        item.seatNumber = order.indexOf(item.id) + 1;
-    }
+  for (let i = 0; i < photoModel.count; i++) {
+    let item = photoModel.get(i);
+    item.seatNumber = order.indexOf(item.id) + 1;
+  }
 
-    dashboardModel.seatNumber = order.indexOf(Self.id) + 1;
-    roomScene.dashboardModelChanged();
+  dashboardModel.seatNumber = order.indexOf(Self.id) + 1;
+  roomScene.dashboardModelChanged();
   
-    // make Self to the first of list, then reorder photomodel
-    let selfIndex = order.indexOf(Self.id);
-    let after = order.splice(selfIndex);
-    after.push(...order);
-    let photoOrder = after.slice(1);
+  // make Self to the first of list, then reorder photomodel
+  let selfIndex = order.indexOf(Self.id);
+  let after = order.splice(selfIndex);
+  after.push(...order);
+  let photoOrder = after.slice(1);
 
-    for (let i = 0; i < photoModel.count; i++) {
-        let item = photoModel.get(i);
-        item.index = photoOrder.indexOf(item.id);
-    }
+  for (let i = 0; i < photoModel.count; i++) {
+    let item = photoModel.get(i);
+    item.index = photoOrder.indexOf(item.id);
+  }
   
-    arrangePhotos();
+  arrangePhotos();
 }
 
 function cancelAllFocus() {
-    let item;
-    for (let i = 0; i < playerNum - 1; i++) {
-        item = photos.itemAt(i);
-        item.progressBar.visible = false;
-        item.progressTip = "";
-    }
+  let item;
+  for (let i = 0; i < playerNum - 1; i++) {
+    item = photos.itemAt(i);
+    item.progressBar.visible = false;
+    item.progressTip = "";
+  }
 }
 
 callbacks["MoveFocus"] = function(jsonData) {
-    // jsonData: int[] focuses, string command
-    cancelAllFocus();
-    let data = JSON.parse(jsonData);
-    let focuses = data[0];
-    let command = data[1];
+  // jsonData: int[] focuses, string command
+  cancelAllFocus();
+  let data = JSON.parse(jsonData);
+  let focuses = data[0];
+  let command = data[1];
   
-    let item, model;
-    for (let i = 0; i < playerNum - 1; i++) {
-        model = photoModel.get(i);
-        if (focuses.indexOf(model.id) != -1) {
-            item = photos.itemAt(i);
-            item.progressBar.visible = true;
-            item.progressTip = command + " thinking...";
-        }
+  let item, model;
+  for (let i = 0; i < playerNum - 1; i++) {
+    model = photoModel.get(i);
+    if (focuses.indexOf(model.id) != -1) {
+      item = photos.itemAt(i);
+      item.progressBar.visible = true;
+      item.progressTip = command + " thinking...";
     }
+  }
 }
 
 callbacks["PlayerRunned"] = function(jsonData) {
-    // jsonData: int runner, int robot
-    let data = JSON.parse(jsonData);
-    let runner = data[0];
-    let robot = data[1];
+  // jsonData: int runner, int robot
+  let data = JSON.parse(jsonData);
+  let runner = data[0];
+  let robot = data[1];
 
-    let model = getPhotoModel(runner);
-    if (typeof(model) !== "undefined") {
-        model.id = robot;
-    }
+  let model = getPhotoModel(runner);
+  if (typeof(model) !== "undefined") {
+    model.id = robot;
+  }
 }
 
 callbacks["AskForGeneral"] = function(jsonData) {
-    // jsonData: string[] Generals
-    // TODO: choose multiple generals
-    let data = JSON.parse(jsonData);
-    roomScene.promptText = "Please choose 1 general";
-    roomScene.state = "replying";
-    roomScene.popupBox.source = "RoomElement/ChooseGeneralBox.qml";
-    let box = roomScene.popupBox.item;
-    box.choiceNum = 1;
-    box.accepted.connect(() => {
-        replyToServer(JSON.stringify([box.choices[0]]));
-    });
-    for (let i = 0; i < data.length; i++)
-        box.generalList.append({ "name": data[i] });
-    box.updatePosition();
+  // jsonData: string[] Generals
+  // TODO: choose multiple generals
+  let data = JSON.parse(jsonData);
+  roomScene.promptText = "Please choose 1 general";
+  roomScene.state = "replying";
+  roomScene.popupBox.source = "RoomElement/ChooseGeneralBox.qml";
+  let box = roomScene.popupBox.item;
+  box.choiceNum = 1;
+  box.accepted.connect(() => {
+    replyToServer(JSON.stringify([box.choices[0]]));
+  });
+  for (let i = 0; i < data.length; i++)
+    box.generalList.append({ "name": data[i] });
+  box.updatePosition();
 }
 
 callbacks["AskForSkillInvoke"] = function(jsonData) {
-    // jsonData: string name
-    roomScene.promptText = "Do you want to invoke '" + jsonData + "' ?";
-    roomScene.state = "responding";
+  // jsonData: string name
+  roomScene.promptText = "Do you want to invoke '" + jsonData + "' ?";
+  roomScene.state = "responding";
 }
 
 callbacks["AskForChoice"] = function(jsonData) {
-    // jsonData: [ string[] choices, string skill ]
-    // TODO: multiple choices, e.g. benxi_ol
-    let data = JSON.parse(jsonData);
-    let choices = data[0];
-    let skill_name = data[1];
-    roomScene.promptText = skill_name + ": Please make choice";
-    roomScene.state = "replying";
-    roomScene.popupBox.source = "RoomElement/ChoiceBox.qml";
-    let box = roomScene.popupBox.item;
-    box.options = choices;
-    box.skill_name = skill_name;
-    box.accepted.connect(() => {
-        replyToServer(choices[box.result]);
-    });
+  // jsonData: [ string[] choices, string skill ]
+  // TODO: multiple choices, e.g. benxi_ol
+  let data = JSON.parse(jsonData);
+  let choices = data[0];
+  let skill_name = data[1];
+  roomScene.promptText = skill_name + ": Please make choice";
+  roomScene.state = "replying";
+  roomScene.popupBox.source = "RoomElement/ChoiceBox.qml";
+  let box = roomScene.popupBox.item;
+  box.options = choices;
+  box.skill_name = skill_name;
+  box.accepted.connect(() => {
+    replyToServer(choices[box.result]);
+  });
 }
 
 callbacks["MoveCards"] = function(jsonData) {
-    // jsonData: merged moves
-    let moves = JSON.parse(jsonData);
-    moveCards(moves);
+  // jsonData: merged moves
+  let moves = JSON.parse(jsonData);
+  moveCards(moves);
+}
+
+callbacks["PlayCard"] = function(jsonData) {
+  // jsonData: int playerId
+  let playerId = parseInt(jsonData);
+  if (playerId == Self.id) {
+    roomScene.promptText = "Please use a card";
+    roomScene.state = "playing";
+  }
 }

qml/Toast.qml

@@ -1,56 +1,56 @@
 import QtQuick 2.15
 
 Rectangle {
-    function show(text, duration) {
-        message.text = text;
-        time = Math.max(duration, 2 * fadeTime);
-        animation.start();
+  function show(text, duration) {
+    message.text = text;
+    time = Math.max(duration, 2 * fadeTime);
+    animation.start();
+  }
+
+  id: root
+
+  readonly property real defaultTime: 3000
+  property real time: defaultTime
+  readonly property real fadeTime: 300
+
+  anchors.horizontalCenter: parent != null ? parent.horizontalCenter : undefined
+  height: message.height + 20
+  width: message.width + 40
+  radius: 16
+
+  opacity: 0
+  color: "#F2808A87"
+
+  Text {
+    id: message
+    color: "white"
+    horizontalAlignment: Text.AlignHCenter
+    anchors.centerIn: parent
+  }
+
+  SequentialAnimation on opacity {
+    id: animation
+    running: false
+
+
+    NumberAnimation {
+      to: .9
+      duration: fadeTime
     }
 
-    id: root
-
-    readonly property real defaultTime: 3000
-    property real time: defaultTime
-    readonly property real fadeTime: 300
-
-    anchors.horizontalCenter: parent != null ? parent.horizontalCenter : undefined
-    height: message.height + 20
-    width: message.width + 40
-    radius: 16
-
-    opacity: 0
-    color: "#F2808A87"
-
-    Text {
-        id: message
-        color: "white"
-        horizontalAlignment: Text.AlignHCenter
-        anchors.centerIn: parent
+    PauseAnimation {
+      duration: time - 2 * fadeTime
     }
 
-    SequentialAnimation on opacity {
-        id: animation
-        running: false
-
-
-        NumberAnimation {
-            to: .9
-            duration: fadeTime
-        }
-
-        PauseAnimation {
-            duration: time - 2 * fadeTime
-        }
-
-        NumberAnimation {
-            to: 0
-            duration: fadeTime
-        }
-
-        onRunningChanged: {
-            if (!running) {
-                toast.model.remove(index);
-            }
-        }
+    NumberAnimation {
+      to: 0
+      duration: fadeTime
     }
+
+    onRunningChanged: {
+      if (!running) {
+        toast.model.remove(index);
+      }
+    }
+  }
 }

qml/ToastManager.qml

@@ -3,35 +3,35 @@ import QtQuick 2.15
 // copy from https://gist.github.com/jonmcclung/bae669101d17b103e94790341301c129
 // and modified some code
 ListView {
-    function show(text, duration) {
-        if (duration === undefined) {
-            duration = 3000;
-        }
-        model.insert(0, {text: text, duration: duration});
+  function show(text, duration) {
+    if (duration === undefined) {
+      duration = 3000;
     }
+    model.insert(0, {text: text, duration: duration});
+  }
 
-    id: root
+  id: root
 
-    z: Infinity
-    spacing: 5
-    anchors.fill: parent
-    anchors.bottomMargin: 10
-    verticalLayoutDirection: ListView.BottomToTop
+  z: Infinity
+  spacing: 5
+  anchors.fill: parent
+  anchors.bottomMargin: 10
+  verticalLayoutDirection: ListView.BottomToTop
 
-    interactive: false
+  interactive: false
 
-    displaced: Transition {
-        NumberAnimation {
-            properties: "y"
-            easing.type: Easing.InOutQuad
-        }
+  displaced: Transition {
+    NumberAnimation {
+      properties: "y"
+      easing.type: Easing.InOutQuad
     }
+  }
   
-    delegate: Toast {
-        Component.onCompleted: {
-            show(text, duration);
-        }
+  delegate: Toast {
+    Component.onCompleted: {
+      show(text, duration);
     }
+  }
 
-    model: ListModel {id: model}
+  model: ListModel {id: model}
 }

qml/main.qml

@@ -5,116 +5,116 @@ import "Logic.js" as Logic
 import "Pages"
 
 Window {
-    id: mainWindow
-    visible: true
-    width: 720
-    height: 480
-    property var callbacks: Logic.callbacks
+  id: mainWindow
+  visible: true
+  width: 720
+  height: 480
+  property var callbacks: Logic.callbacks
 
-    StackView {
-        id: mainStack
-        visible: !mainWindow.busy
-        initialItem: init
-        anchors.fill: parent
+  StackView {
+    id: mainStack
+    visible: !mainWindow.busy
+    initialItem: init
+    anchors.fill: parent
+  }
+
+  Component { id: init; Init {} }
+  Component { id: lobby; Lobby {} }
+  Component { id: generalsOverview; GeneralsOverview {} }
+  Component { id: cardsOverview; CardsOverview {} }
+  Component { id: room; Room {} }
+
+  property bool busy: false
+  BusyIndicator {
+    running: true
+    anchors.centerIn: parent
+    visible: mainWindow.busy === true
+  }
+
+  Config {
+    id: config
+  }
+
+  // global popup. it is modal and just lower than toast
+  Rectangle {
+    id: globalPopupDim
+    anchors.fill: parent
+    color: "black"
+    opacity: 0
+    visible: !mainWindow.busy
+
+    property bool stateVisible: false
+    states: [
+      State { 
+        when: globalPopupDim.stateVisible
+        PropertyChanges { target: globalPopupDim; opacity: 0.5 }
+      },
+      State { 
+        when: !globalPopupDim.stateVisible
+        PropertyChanges { target: globalPopupDim; opacity: 0.0 }
+      }
+    ]
+    
+    transitions: Transition {
+      NumberAnimation { properties: "opacity"; easing.type: Easing.InOutQuad }
+    }
+  }
+
+  Popup {
+    id: globalPopup
+    property string source: ""
+    modal: true
+    dim: false    // cannot animate the dim 
+    focus: true
+    opacity: mainWindow.busy ? 0 : 1
+    closePolicy: Popup.CloseOnEscape
+    anchors.centerIn: parent
+
+    onAboutToShow: {
+      globalPopupDim.stateVisible = true
     }
 
-    Component { id: init; Init {} }
-    Component { id: lobby; Lobby {} }
-    Component { id: generalsOverview; GeneralsOverview {} }
-    Component { id: cardsOverview; CardsOverview {} }
-    Component { id: room; Room {} }
-
-    property bool busy: false
-    BusyIndicator {
-        running: true
-        anchors.centerIn: parent
-        visible: mainWindow.busy === true
+    enter: Transition {
+      NumberAnimation { properties: "opacity"; from: 0; to: 1 }
+      NumberAnimation { properties: "scale"; from: 0.4; to: 1 }
     }
 
-    Config {
-        id: config
+    onAboutToHide: {
+      globalPopupDim.stateVisible = false
     }
 
-    // global popup. it is modal and just lower than toast
-    Rectangle {
-        id: globalPopupDim
-        anchors.fill: parent
-        color: "black"
-        opacity: 0
-        visible: !mainWindow.busy
-
-        property bool stateVisible: false
-        states: [
-            State { 
-                when: globalPopupDim.stateVisible
-                PropertyChanges { target: globalPopupDim; opacity: 0.5 }
-            },
-            State { 
-                when: !globalPopupDim.stateVisible
-                PropertyChanges { target: globalPopupDim; opacity: 0.0 }
-            }
-        ]
-        
-        transitions: Transition {
-            NumberAnimation { properties: "opacity"; easing.type: Easing.InOutQuad }
-        }
+    exit: Transition {
+      NumberAnimation { properties: "opacity"; from: 1; to: 0 }
+      NumberAnimation { properties: "scale"; from: 1; to: 0.4 }
     }
 
-    Popup {
-        id: globalPopup
-        property string source: ""
-        modal: true
-        dim: false      // cannot animate the dim 
-        focus: true
-        opacity: mainWindow.busy ? 0 : 1
-        closePolicy: Popup.CloseOnEscape
-        anchors.centerIn: parent
-
-        onAboutToShow: {
-            globalPopupDim.stateVisible = true
-        }
-
-        enter: Transition {
-            NumberAnimation { properties: "opacity"; from: 0; to: 1 }
-            NumberAnimation { properties: "scale"; from: 0.4; to: 1 }
-        }
-
-        onAboutToHide: {
-            globalPopupDim.stateVisible = false
-        }
-
-        exit: Transition {
-            NumberAnimation { properties: "opacity"; from: 1; to: 0 }
-            NumberAnimation { properties: "scale"; from: 1; to: 0.4 }
-        }
-
-        Loader {
-            visible: !mainWindow.busy
-            source: globalPopup.source === "" ? "" : "GlobalPopups/" + globalPopup.source
-            onSourceChanged: {
-                if (item === null)
-                    return;
-                item.finished.connect(() => {
-                    globalPopup.close();
-                    globalPopup.source = "";
-                });
-            }
-        }
+    Loader {
+      visible: !mainWindow.busy
+      source: globalPopup.source === "" ? "" : "GlobalPopups/" + globalPopup.source
+      onSourceChanged: {
+        if (item === null)
+          return;
+        item.finished.connect(() => {
+          globalPopup.close();
+          globalPopup.source = "";
+        });
+      }
     }
+  }
 
-    ToastManager {
-        id: toast
-    }
+  ToastManager {
+    id: toast
+  }
 
-    Connections {
-        target: Backend
-        function onNotifyUI(command, jsonData) {
-            let cb = callbacks[command]
-            if (typeof(cb) === "function") {
-                cb(jsonData);
-            } else {
-                callbacks["ErrorMsg"]("Unknown command " + command + "!");
-            }
-        }
+  Connections {
+    target: Backend
+    function onNotifyUI(command, jsonData) {
+      let cb = callbacks[command]
+      if (typeof(cb) === "function") {
+        cb(jsonData);
+      } else {
+        callbacks["ErrorMsg"]("Unknown command " + command + "!");
+      }
     }
+  }
 }

qml/util.js

@@ -1,21 +1,21 @@
 .pragma library
 
 function convertNumber(number) {
-    if (number === 1)
-        return "A";
-    if (number >= 2 && number <= 10)
-        return number;
-    if (number >= 11 && number <= 13) {
-        const strs = ["J", "Q", "K"];
-        return strs[number - 11];
-    }
-    return "";
+  if (number === 1)
+    return "A";
+  if (number >= 2 && number <= 10)
+    return number;
+  if (number >= 11 && number <= 13) {
+    const strs = ["J", "Q", "K"];
+    return strs[number - 11];
+  }
+  return "";
 }
 
 Array.prototype.contains = function(element) {
-    return this.indexOf(element) != -1;
+  return this.indexOf(element) != -1;
 }
 
 Array.prototype.prepend = function() {
-    this.splice(0, 0, ...arguments);
+  this.splice(0, 0, ...arguments);
 }

server/init.sql

@@ -1,12 +1,12 @@
 CREATE TABLE userinfo (
-    id INTEGER PRIMARY KEY AUTOINCREMENT,
-    name VARCHAR(255),
-    password CHAR(64),
-    avatar VARCHAR(64),
-    lastLoginIp VARCHAR(64),
-    banned BOOLEAN
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  name VARCHAR(255),
+  password CHAR(64),
+  avatar VARCHAR(64),
+  lastLoginIp VARCHAR(64),
+  banned BOOLEAN
 );
 
 CREATE TABLE banip (
-    ip VARCHAR(64)
+  ip VARCHAR(64)
 );

src/CMakeLists.txt

@@ -1,39 +1,39 @@
 set(freekill_SRCS
-    "main.cpp"
-    "core/player.cpp"
-    "core/util.cpp"
-    "network/server_socket.cpp"
-    "network/client_socket.cpp"
-    "network/router.cpp"
-    "server/server.cpp"
-    "server/serverplayer.cpp"
-    "server/room.cpp"
-    "client/client.cpp"
-    "client/clientplayer.cpp"
-    "ui/qmlbackend.cpp"
-    "swig/freekill-wrap.cxx"
+  "main.cpp"
+  "core/player.cpp"
+  "core/util.cpp"
+  "network/server_socket.cpp"
+  "network/client_socket.cpp"
+  "network/router.cpp"
+  "server/server.cpp"
+  "server/serverplayer.cpp"
+  "server/room.cpp"
+  "client/client.cpp"
+  "client/clientplayer.cpp"
+  "ui/qmlbackend.cpp"
+  "swig/freekill-wrap.cxx"
 )
 
 set(freekill_HEADERS
-    "core/util.h"
-    "core/player.h"
-    "network/server_socket.h"
-    "network/client_socket.h"
-    "network/router.h"
-    "server/server.h"
-    "server/serverplayer.h"
-    "server/room.h"
-    "client/client.h"
-    "client/clientplayer.h"
-    "ui/qmlbackend.h"
+  "core/util.h"
+  "core/player.h"
+  "network/server_socket.h"
+  "network/client_socket.h"
+  "network/router.h"
+  "server/server.h"
+  "server/serverplayer.h"
+  "server/room.h"
+  "client/client.h"
+  "client/clientplayer.h"
+  "ui/qmlbackend.h"
 )
 
 if (WIN32)
-    set(LUA_LIB ${PROJECT_SOURCE_DIR}/lib/win/lua54.dll)
-    set(SQLITE3_LIB ${PROJECT_SOURCE_DIR}/lib/win/sqlite3.dll)
+  set(LUA_LIB ${PROJECT_SOURCE_DIR}/lib/win/lua54.dll)
+  set(SQLITE3_LIB ${PROJECT_SOURCE_DIR}/lib/win/sqlite3.dll)
 else ()
-    set(LUA_LIB lua5.4)
-    set(SQLITE3_LIB sqlite3)
+  set(LUA_LIB lua5.4)
+  set(SQLITE3_LIB sqlite3)
 endif ()
 
 source_group("Include" FILES ${freekill_HEADERS})
@@ -42,10 +42,10 @@ target_precompile_headers(FreeKill PRIVATE "pch.h")
 target_link_libraries(FreeKill ${LUA_LIB} ${SQLITE3_LIB} Qt5::Qml Qt5::Gui Qt5::Network Qt5::Multimedia)
 file(GLOB SWIG_FILES "${PROJECT_SOURCE_DIR}/src/swig/*.i")
 add_custom_command(
-    OUTPUT ${PROJECT_SOURCE_DIR}/src/swig/freekill-wrap.cxx
-    DEPENDS ${SWIG_FILES}
-    COMMENT "Generating freekill-wrap.cxx"
-    COMMAND swig -c++ -lua -Wall -o
-        ${PROJECT_SOURCE_DIR}/src/swig/freekill-wrap.cxx
-        ${PROJECT_SOURCE_DIR}/src/swig/freekill.i
+  OUTPUT ${PROJECT_SOURCE_DIR}/src/swig/freekill-wrap.cxx
+  DEPENDS ${SWIG_FILES}
+  COMMENT "Generating freekill-wrap.cxx"
+  COMMAND swig -c++ -lua -Wall -o
+    ${PROJECT_SOURCE_DIR}/src/swig/freekill-wrap.cxx
+    ${PROJECT_SOURCE_DIR}/src/swig/freekill.i
 )

src/client/client.cpp

@@ -7,67 +7,67 @@ Client *ClientInstance;
 ClientPlayer *Self;
 
 Client::Client(QObject* parent)
-    : QObject(parent), callback(0)
+  : QObject(parent), callback(0)
 {
-    ClientInstance = this;
-    Self = new ClientPlayer(0, this);
-    QQmlApplicationEngine *engine = Backend->getEngine();
-    engine->rootContext()->setContextProperty("ClientInstance", ClientInstance);
-    engine->rootContext()->setContextProperty("Self", Self);
+  ClientInstance = this;
+  Self = new ClientPlayer(0, this);
+  QQmlApplicationEngine *engine = Backend->getEngine();
+  engine->rootContext()->setContextProperty("ClientInstance", ClientInstance);
+  engine->rootContext()->setContextProperty("Self", Self);
 
-    ClientSocket *socket = new ClientSocket;
-    connect(socket, &ClientSocket::error_message, this, &Client::error_message);
-    router = new Router(this, socket, Router::TYPE_CLIENT);
+  ClientSocket *socket = new ClientSocket;
+  connect(socket, &ClientSocket::error_message, this, &Client::error_message);
+  router = new Router(this, socket, Router::TYPE_CLIENT);
 
-    L = CreateLuaState();
-    DoLuaScript(L, "lua/freekill.lua");
-    DoLuaScript(L, "lua/client/client.lua");
+  L = CreateLuaState();
+  DoLuaScript(L, "lua/freekill.lua");
+  DoLuaScript(L, "lua/client/client.lua");
 }
 
 Client::~Client()
 {
-    ClientInstance = nullptr;
-    lua_close(L);
-    router->getSocket()->disconnectFromHost();
-    router->getSocket()->deleteLater();
+  ClientInstance = nullptr;
+  lua_close(L);
+  router->getSocket()->disconnectFromHost();
+  router->getSocket()->deleteLater();
 }
 
 void Client::connectToHost(const QHostAddress& server, ushort port)
 {
-    router->getSocket()->connectToHost(server, port);
+  router->getSocket()->connectToHost(server, port);
 }
 
 void Client::replyToServer(const QString& command, const QString& jsonData)
 {
-    int type = Router::TYPE_REPLY | Router::SRC_CLIENT | Router::DEST_SERVER;
-    router->reply(type, command, jsonData);
+  int type = Router::TYPE_REPLY | Router::SRC_CLIENT | Router::DEST_SERVER;
+  router->reply(type, command, jsonData);
 }
 
 void Client::notifyServer(const QString& command, const QString& jsonData)
 {
-    int type = Router::TYPE_NOTIFICATION | Router::SRC_CLIENT | Router::DEST_SERVER;
-    router->notify(type, command, jsonData);
+  int type = Router::TYPE_NOTIFICATION | Router::SRC_CLIENT | Router::DEST_SERVER;
+  router->notify(type, command, jsonData);
 }
 
 ClientPlayer *Client::addPlayer(int id, const QString &name, const QString &avatar) {
-    ClientPlayer *player = new ClientPlayer(id);
-    player->setScreenName(name);
-    player->setAvatar(avatar);
+  ClientPlayer *player = new ClientPlayer(id);
+  player->setScreenName(name);
+  player->setAvatar(avatar);
 
-    players[id] = player;
-    return player;
+  players[id] = player;
+  return player;
 }
 
 void Client::removePlayer(int id) {
-    ClientPlayer *p = players[id];
-    p->deleteLater();
-    players[id] = nullptr;
+  ClientPlayer *p = players[id];
+  p->deleteLater();
+  players[id] = nullptr;
 }
 
 void Client::clearPlayers() {
-    players.clear();
+  players.clear();
 }
 
 lua_State *Client::getLuaState() {
-    return L;
+  return L;
 }

src/client/client.h

@@ -6,33 +6,33 @@
 #include "qmlbackend.h"
 
 class Client : public QObject {
-    Q_OBJECT
+  Q_OBJECT
 public:
-    Client(QObject *parent = nullptr);
-    ~Client();
+  Client(QObject *parent = nullptr);
+  ~Client();
 
-    void connectToHost(const QHostAddress &server, ushort port);
+  void connectToHost(const QHostAddress &server, ushort port);
 
-    Q_INVOKABLE void replyToServer(const QString &command, const QString &jsonData);
-    Q_INVOKABLE void notifyServer(const QString &command, const QString &jsonData);
+  Q_INVOKABLE void replyToServer(const QString &command, const QString &jsonData);
+  Q_INVOKABLE void notifyServer(const QString &command, const QString &jsonData);
 
-    Q_INVOKABLE void callLua(const QString &command, const QString &jsonData);
-    LuaFunction callback;
+  Q_INVOKABLE void callLua(const QString &command, const QString &jsonData);
+  LuaFunction callback;
 
-    ClientPlayer *addPlayer(int id, const QString &name, const QString &avatar);
-    void removePlayer(int id);
-    Q_INVOKABLE void clearPlayers();
+  ClientPlayer *addPlayer(int id, const QString &name, const QString &avatar);
+  void removePlayer(int id);
+  Q_INVOKABLE void clearPlayers();
 
-    lua_State *getLuaState();
+  lua_State *getLuaState();
 
 signals:
-    void error_message(const QString &msg);
+  void error_message(const QString &msg);
 
 private:
-    Router *router;
-    QMap<int, ClientPlayer *> players;
+  Router *router;
+  QMap<int, ClientPlayer *> players;
 
-    lua_State *L;
+  lua_State *L;
 };
 
 extern Client *ClientInstance;

src/client/clientplayer.cpp

@@ -1,9 +1,9 @@
 #include "clientplayer.h"
 
 ClientPlayer::ClientPlayer(int id, QObject* parent)
-    : Player(parent)
+  : Player(parent)
 {
-    setId(id);
+  setId(id);
 }
 
 ClientPlayer::~ClientPlayer()

src/client/clientplayer.h

@@ -4,23 +4,23 @@
 #include "player.h"
 
 class ClientPlayer : public Player {
-    Q_OBJECT
+  Q_OBJECT
 
-    Q_PROPERTY(int id READ getId CONSTANT)
-    Q_PROPERTY(QString screenName 
-        READ getScreenName 
-        WRITE setScreenName 
-        NOTIFY screenNameChanged
-    )
-    Q_PROPERTY(QString avatar
-        READ getAvatar 
-        WRITE setAvatar 
-        NOTIFY avatarChanged
-    )
+  Q_PROPERTY(int id READ getId CONSTANT)
+  Q_PROPERTY(QString screenName 
+    READ getScreenName 
+    WRITE setScreenName 
+    NOTIFY screenNameChanged
+  )
+  Q_PROPERTY(QString avatar
+    READ getAvatar 
+    WRITE setAvatar 
+    NOTIFY avatarChanged
+  )
 
 public:
-    ClientPlayer(int id, QObject *parent = nullptr);
-    ~ClientPlayer();
+  ClientPlayer(int id, QObject *parent = nullptr);
+  ~ClientPlayer();
 
 private:
 };

src/core/player.cpp

@@ -1,10 +1,10 @@
 #include "player.h"
 
 Player::Player(QObject* parent)
-    : QObject(parent)
-    , id(0)
-    , state(Player::Invalid)
-    , ready(false)
+  : QObject(parent)
+  , id(0)
+  , state(Player::Invalid)
+  , ready(false)
 {
 }
 
@@ -14,85 +14,85 @@ Player::~Player()
 
 int Player::getId() const
 {
-    return id;
+  return id;
 }
 
 void Player::setId(int id)
 {
-    this->id = id;
+  this->id = id;
 }
 
 QString Player::getScreenName() const
 {
-    return screenName;
+  return screenName;
 }
 
 void Player::setScreenName(const QString& name)
 {
-    this->screenName = name;
-    emit screenNameChanged();
+  this->screenName = name;
+  emit screenNameChanged();
 }
 
 QString Player::getAvatar() const
 {
-    return avatar;
+  return avatar;
 }
 
 void Player::setAvatar(const QString& avatar)
 {
-    this->avatar = avatar;
-    emit avatarChanged();
+  this->avatar = avatar;
+  emit avatarChanged();
 }
 
 Player::State Player::getState() const
 {
-    return state;
+  return state;
 }
 
 QString Player::getStateString() const
 {
-    switch (state) {
-    case Online:
-        return QStringLiteral("online");
-    case Trust:
-        return QStringLiteral("trust");
-    case Robot:
-        return QStringLiteral("robot");
-    case Offline:
-        return QStringLiteral("offline");
-    default:
-        return QStringLiteral("invalid");
-    }
+  switch (state) {
+  case Online:
+    return QStringLiteral("online");
+  case Trust:
+    return QStringLiteral("trust");
+  case Robot:
+    return QStringLiteral("robot");
+  case Offline:
+    return QStringLiteral("offline");
+  default:
+    return QStringLiteral("invalid");
+  }
 }
 
 void Player::setState(Player::State state)
 {
-    this->state = state;
-    emit stateChanged();
+  this->state = state;
+  emit stateChanged();
 }
 
 void Player::setStateString(const QString &state)
 {
-    if (state == QStringLiteral("online"))
-        setState(Online);
-    else if (state == QStringLiteral("trust"))
-        setState(Trust);
-    else if (state == QStringLiteral("robot"))
-        setState(Robot);
-    else if (state == QStringLiteral("offline"))
-        setState(Offline);
-    else
-        setState(Invalid);
+  if (state == QStringLiteral("online"))
+    setState(Online);
+  else if (state == QStringLiteral("trust"))
+    setState(Trust);
+  else if (state == QStringLiteral("robot"))
+    setState(Robot);
+  else if (state == QStringLiteral("offline"))
+    setState(Offline);
+  else
+    setState(Invalid);
 }
 
 bool Player::isReady() const
 {
-    return ready;
+  return ready;
 }
 
 void Player::setReady(bool ready)
 {
-    this->ready = ready;
-    emit readyChanged();
+  this->ready = ready;
+  emit readyChanged();
 }
 

src/core/player.h

@@ -4,49 +4,49 @@
 // Common part of ServerPlayer and ClientPlayer
 // dont initialize it directly
 class Player : public QObject {
-    Q_OBJECT
+  Q_OBJECT
 
 public:
-    enum State{
-        Invalid,
-        Online,
-        Trust,  // Trust or run
-        Robot,  // only for real robot
-        Offline
-    };
+  enum State{
+    Invalid,
+    Online,
+    Trust,  // Trust or run
+    Robot,  // only for real robot
+    Offline
+  };
 
-    explicit Player(QObject *parent = nullptr);
-    ~Player();
+  explicit Player(QObject *parent = nullptr);
+  ~Player();
 
-    int getId() const;
-    void setId(int id);
+  int getId() const;
+  void setId(int id);
 
-    QString getScreenName() const;
-    void setScreenName(const QString &name);
+  QString getScreenName() const;
+  void setScreenName(const QString &name);
 
-    QString getAvatar() const;
-    void setAvatar(const QString &avatar);
+  QString getAvatar() const;
+  void setAvatar(const QString &avatar);
 
-    State getState() const;
-    QString getStateString() const;
-    void setState(State state);
-    void setStateString(const QString &state);
+  State getState() const;
+  QString getStateString() const;
+  void setState(State state);
+  void setStateString(const QString &state);
 
-    bool isReady() const;
-    void setReady(bool ready);
+  bool isReady() const;
+  void setReady(bool ready);
 
 signals:
-    void screenNameChanged();
-    void avatarChanged();
-    void stateChanged();
-    void readyChanged();
+  void screenNameChanged();
+  void avatarChanged();
+  void stateChanged();
+  void readyChanged();
 
 private:
-    int id;
-    QString screenName;     // screenName should not be same.
-    QString avatar;
-    State state;
-    bool ready;
+  int id;
+  QString screenName;   // screenName should not be same.
+  QString avatar;
+  State state;
+  bool ready;
 };
 
 #endif // _PLAYER_H

src/core/util.cpp

@@ -1,123 +1,123 @@
 #include "util.h"
 
 extern "C" {
-    int luaopen_fk(lua_State *);
+  int luaopen_fk(lua_State *);
 }
 
 lua_State *CreateLuaState()
 {
-    lua_State *L = luaL_newstate();
-    luaL_openlibs(L);
-    luaopen_fk(L);
+  lua_State *L = luaL_newstate();
+  luaL_openlibs(L);
+  luaopen_fk(L);
 
-    return L;
+  return L;
 }
 
 bool DoLuaScript(lua_State *L, const char *script)
 {
-    lua_getglobal(L, "debug");
-    lua_getfield(L, -1, "traceback");
-    lua_replace(L, -2);
+  lua_getglobal(L, "debug");
+  lua_getfield(L, -1, "traceback");
+  lua_replace(L, -2);
 
-    luaL_loadfile(L, script);
-    int error = lua_pcall(L, 0, LUA_MULTRET, -2);
+  luaL_loadfile(L, script);
+  int error = lua_pcall(L, 0, LUA_MULTRET, -2);
 
-    if (error) {
-        const char *error_msg = lua_tostring(L, -1);
-        qDebug() << error_msg;
-        lua_pop(L, 2);
-        return false;
-    }
-    lua_pop(L, 1);
-    return true;
+  if (error) {
+    const char *error_msg = lua_tostring(L, -1);
+    qDebug() << error_msg;
+    lua_pop(L, 2);
+    return false;
+  }
+  lua_pop(L, 1);
+  return true;
 }
 
 // For Lua debugging
 void Dumpstack(lua_State *L)
 {
-    int top = lua_gettop(L);
-    for (int i = 1; i <= top; i++) {
-        printf("%d\t%s\t", i, luaL_typename(L, i));
-        switch (lua_type(L, i)) {
-        case LUA_TNUMBER:
-            printf("%g\n",lua_tonumber(L, i));
-            break;
-        case LUA_TSTRING:
-            printf("%s\n",lua_tostring(L, i));
-            break;
-        case LUA_TBOOLEAN:
-            printf("%s\n", (lua_toboolean(L, i) ? "true" : "false"));
-            break;
-        case LUA_TNIL:
-            printf("%s\n", "nil");
-            break;
-        default:
-            printf("%p\n",lua_topointer(L, i));
-            break;
-        }
+  int top = lua_gettop(L);
+  for (int i = 1; i <= top; i++) {
+    printf("%d\t%s\t", i, luaL_typename(L, i));
+    switch (lua_type(L, i)) {
+    case LUA_TNUMBER:
+      printf("%g\n",lua_tonumber(L, i));
+      break;
+    case LUA_TSTRING:
+      printf("%s\n",lua_tostring(L, i));
+      break;
+    case LUA_TBOOLEAN:
+      printf("%s\n", (lua_toboolean(L, i) ? "true" : "false"));
+      break;
+    case LUA_TNIL:
+      printf("%s\n", "nil");
+      break;
+    default:
+      printf("%p\n",lua_topointer(L, i));
+      break;
     }
+  }
 }
 
 sqlite3 *OpenDatabase(const QString &filename)
 {
-    sqlite3 *ret;
-    int rc;
-    if (!QFile::exists(filename)) {
-        QFile file("./server/init.sql");
-        if (!file.open(QIODevice::ReadOnly)) {
-            qDebug() << "cannot open init.sql. Quit now.";
-            qApp->exit(1);
-        }
-
-        QTextStream in(&file);
-        char *err_msg;
-        sqlite3_open(filename.toLatin1().data(), &ret);
-        rc = sqlite3_exec(ret, in.readAll().toLatin1().data(), nullptr, nullptr, &err_msg);
-
-        if (rc != SQLITE_OK ) {
-            qDebug() << "sqlite error:" << err_msg;
-            sqlite3_free(err_msg);
-            sqlite3_close(ret);
-            qApp->exit(1);
-        }
-    } else {
-        rc = sqlite3_open(filename.toLatin1().data(), &ret);
-        if (rc != SQLITE_OK) {
-            qDebug() << "Cannot open database:" << sqlite3_errmsg(ret);
-            sqlite3_close(ret);
-            qApp->exit(1);
-        }
+  sqlite3 *ret;
+  int rc;
+  if (!QFile::exists(filename)) {
+    QFile file("./server/init.sql");
+    if (!file.open(QIODevice::ReadOnly)) {
+      qDebug() << "cannot open init.sql. Quit now.";
+      qApp->exit(1);
     }
-    return ret;
+
+    QTextStream in(&file);
+    char *err_msg;
+    sqlite3_open(filename.toLatin1().data(), &ret);
+    rc = sqlite3_exec(ret, in.readAll().toLatin1().data(), nullptr, nullptr, &err_msg);
+
+    if (rc != SQLITE_OK ) {
+      qDebug() << "sqlite error:" << err_msg;
+      sqlite3_free(err_msg);
+      sqlite3_close(ret);
+      qApp->exit(1);
+    }
+  } else {
+    rc = sqlite3_open(filename.toLatin1().data(), &ret);
+    if (rc != SQLITE_OK) {
+      qDebug() << "Cannot open database:" << sqlite3_errmsg(ret);
+      sqlite3_close(ret);
+      qApp->exit(1);
+    }
+  }
+  return ret;
 }
 
 // callback for handling SELECT expression
 static int callback(void *jsonDoc, int argc, char **argv, char **cols) {
-    QJsonObject obj;
-    for (int i = 0; i < argc; i++) {
-        QJsonArray arr = obj[QString(cols[i])].toArray();
-        arr << QString(argv[i] ? argv[i] : "#null");
-        obj[QString(cols[i])] = arr;
-    }
-    ((QJsonObject *)jsonDoc)->swap(obj);
-    return 0;
+  QJsonObject obj;
+  for (int i = 0; i < argc; i++) {
+    QJsonArray arr = obj[QString(cols[i])].toArray();
+    arr << QString(argv[i] ? argv[i] : "#null");
+    obj[QString(cols[i])] = arr;
+  }
+  ((QJsonObject *)jsonDoc)->swap(obj);
+  return 0;
 }
 
 QJsonObject SelectFromDatabase(sqlite3 *db, const QString &sql) {
-    QJsonObject obj;
-    sqlite3_exec(db, sql.toUtf8().data(), callback, (void *)&obj, nullptr);
-    return obj;
+  QJsonObject obj;
+  sqlite3_exec(db, sql.toUtf8().data(), callback, (void *)&obj, nullptr);
+  return obj;
 }
 
 QString SelectFromDb(sqlite3 *db, const QString &sql) {
-    QJsonObject obj = SelectFromDatabase(db, sql);
-    return QJsonDocument(obj).toJson();
+  QJsonObject obj = SelectFromDatabase(db, sql);
+  return QJsonDocument(obj).toJson();
 }
 
 void ExecSQL(sqlite3 *db, const QString &sql) {
-    sqlite3_exec(db, sql.toUtf8().data(), nullptr, nullptr, nullptr);
+  sqlite3_exec(db, sql.toUtf8().data(), nullptr, nullptr, nullptr);
 }
 
 void CloseDatabase(sqlite3 *db) {
-    sqlite3_close(db);
+  sqlite3_close(db);
 }

src/main.cpp

@@ -3,59 +3,61 @@
 
 int main(int argc, char *argv[])
 {
-    QCoreApplication *app;
-    QCoreApplication::setApplicationName("FreeKill");
-    QCoreApplication::setApplicationVersion("Alpha 0.0.1");
+  QCoreApplication *app;
+  QCoreApplication::setApplicationName("FreeKill");
+  QCoreApplication::setApplicationVersion("Alpha 0.0.1");
 
-    QCommandLineParser parser;
-    parser.setApplicationDescription("FreeKill server");
-    parser.addHelpOption();
-    parser.addVersionOption();
-    parser.addOption({{"s", "server"}, "start server at <port>", "port"});
-    QStringList cliOptions;
-    for (int i = 0; i < argc; i++)
-        cliOptions << argv[i];
+  QCommandLineParser parser;
+  parser.setApplicationDescription("FreeKill server");
+  parser.addHelpOption();
+  parser.addVersionOption();
+  parser.addOption({{"s", "server"}, "start server at <port>", "port"});
+  QStringList cliOptions;
+  for (int i = 0; i < argc; i++)
+    cliOptions << argv[i];
 
-    parser.parse(cliOptions);
+  parser.parse(cliOptions);
 
-    bool startServer = parser.isSet("server");
-    ushort serverPort = 9527;
+  bool startServer = parser.isSet("server");
+  ushort serverPort = 9527;
 
-    if (startServer) {
-        app = new QCoreApplication(argc, argv);
-        bool ok = false;
-        if (parser.value("server").toInt(&ok) && ok)
-            serverPort = parser.value("server").toInt();
-        Server *server = new Server;
-        if (!server->listen(QHostAddress::Any, serverPort)) {
-            fprintf(stderr, "cannot listen on port %d!\n", serverPort);
-            app->exit(1);
-        }
-        return app->exec();
+  if (startServer) {
+    app = new QCoreApplication(argc, argv);
+    bool ok = false;
+    if (parser.value("server").toInt(&ok) && ok)
+      serverPort = parser.value("server").toInt();
+    Server *server = new Server;
+    if (!server->listen(QHostAddress::Any, serverPort)) {
+      fprintf(stderr, "cannot listen on port %d!\n", serverPort);
+      app->exit(1);
     }
+    return app->exec();
+  }
 
-    app = new QGuiApplication(argc, argv);
+  app = new QGuiApplication(argc, argv);
 
-    QQmlApplicationEngine *engine = new QQmlApplicationEngine;
+  QQmlApplicationEngine *engine = new QQmlApplicationEngine;
   
-    QmlBackend backend;
-    backend.setEngine(engine);
+  QmlBackend backend;
+  backend.setEngine(engine);
   
-    engine->rootContext()->setContextProperty("Backend", &backend);
-    engine->rootContext()->setContextProperty("AppPath", QUrl::fromLocalFile(QDir::currentPath()));
+  engine->rootContext()->setContextProperty("Backend", &backend);
+  engine->rootContext()->setContextProperty("AppPath", QUrl::fromLocalFile(QDir::currentPath()));
 #ifdef QT_DEBUG
-    bool debugging = true;
+  bool debugging = true;
 #else
-    bool debugging = false;
+  bool debugging = false;
 #endif
-    engine->rootContext()->setContextProperty("Debugging", debugging);
-    engine->load("qml/main.qml");
+  engine->rootContext()->setContextProperty("Debugging", debugging);
+  engine->load("qml/main.qml");
+  if (engine->rootObjects().isEmpty())
+    return -1;
 
-    int ret = app->exec();
+  int ret = app->exec();
 
-    // delete the engine first
-    // to avoid "TypeError: Cannot read property 'xxx' of null"
-    delete engine;
+  // delete the engine first
+  // to avoid "TypeError: Cannot read property 'xxx' of null"
+  delete engine;
 
-    return ret;
+  return ret;
 }

src/network/client_socket.cpp

@@ -2,94 +2,94 @@
 
 ClientSocket::ClientSocket() : socket(new QTcpSocket(this))
 {
-    init();
+  init();
 }
 
 ClientSocket::ClientSocket(QTcpSocket* socket)
 {
-    socket->setParent(this);
-    this->socket = socket;
-    timerSignup.setSingleShot(true);
-    connect(&timerSignup, &QTimer::timeout, this, &ClientSocket::disconnectFromHost);
-    init();
+  socket->setParent(this);
+  this->socket = socket;
+  timerSignup.setSingleShot(true);
+  connect(&timerSignup, &QTimer::timeout, this, &ClientSocket::disconnectFromHost);
+  init();
 }
 
 void ClientSocket::init()
 {
-    connect(socket, &QTcpSocket::connected,
-            this, &ClientSocket::connected);
-    connect(socket, &QTcpSocket::disconnected,
-            this, &ClientSocket::disconnected);
-    connect(socket, &QTcpSocket::readyRead,
-            this, &ClientSocket::getMessage);
-    connect(socket, &QTcpSocket::errorOccurred,
-            this, &ClientSocket::raiseError);
+  connect(socket, &QTcpSocket::connected,
+          this, &ClientSocket::connected);
+  connect(socket, &QTcpSocket::disconnected,
+          this, &ClientSocket::disconnected);
+  connect(socket, &QTcpSocket::readyRead,
+          this, &ClientSocket::getMessage);
+  connect(socket, &QTcpSocket::errorOccurred,
+          this, &ClientSocket::raiseError);
 }
 
 void ClientSocket::connectToHost(const QHostAddress &address, ushort port)
 {
-    socket->connectToHost(address, port);
+  socket->connectToHost(address, port);
 }
 
 void ClientSocket::getMessage()
 {
-    while (socket->canReadLine()) {
-        char msg[16000];    // buffer
-        socket->readLine(msg, sizeof(msg));
-        emit message_got(msg);
-    }
+  while (socket->canReadLine()) {
+    char msg[16000];  // buffer
+    socket->readLine(msg, sizeof(msg));
+    emit message_got(msg);
+  }
 }
 
 void ClientSocket::disconnectFromHost()
 {
-    socket->disconnectFromHost();
+  socket->disconnectFromHost();
 }
 
 void ClientSocket::send(const QByteArray &msg)
 {
-    socket->write(msg);
-    if (!msg.endsWith("\n"))
-        socket->write("\n");
-    socket->flush();
+  socket->write(msg);
+  if (!msg.endsWith("\n"))
+    socket->write("\n");
+  socket->flush();
 }
 
 bool ClientSocket::isConnected() const
 {
-    return socket->state() == QTcpSocket::ConnectedState;
+  return socket->state() == QTcpSocket::ConnectedState;
 }
 
 QString ClientSocket::peerName() const
 {
-    QString peer_name = socket->peerName();
-    if (peer_name.isEmpty())
-        peer_name = QString("%1:%2").arg(socket->peerAddress().toString()).arg(socket->peerPort());
+  QString peer_name = socket->peerName();
+  if (peer_name.isEmpty())
+    peer_name = QString("%1:%2").arg(socket->peerAddress().toString()).arg(socket->peerPort());
 
-    return peer_name;
+  return peer_name;
 }
 
 QString ClientSocket::peerAddress() const
 {
-    return socket->peerAddress().toString();
+  return socket->peerAddress().toString();
 }
 
 void ClientSocket::raiseError(QAbstractSocket::SocketError socket_error)
 {
-    // translate error message
-    QString reason;
-    switch (socket_error) {
-    case QAbstractSocket::ConnectionRefusedError:
-        reason = tr("Connection was refused or timeout"); break;
-    case QAbstractSocket::RemoteHostClosedError:
-        reason = tr("Remote host close this connection"); break;
-    case QAbstractSocket::HostNotFoundError:
-        reason = tr("Host not found"); break;
-    case QAbstractSocket::SocketAccessError:
-        reason = tr("Socket access error"); break;
-    case QAbstractSocket::NetworkError:
-        return; // this error is ignored ...
-    default: reason = tr("Unknow error"); break;
-    }
+  // translate error message
+  QString reason;
+  switch (socket_error) {
+  case QAbstractSocket::ConnectionRefusedError:
+    reason = tr("Connection was refused or timeout"); break;
+  case QAbstractSocket::RemoteHostClosedError:
+    reason = tr("Remote host close this connection"); break;
+  case QAbstractSocket::HostNotFoundError:
+    reason = tr("Host not found"); break;
+  case QAbstractSocket::SocketAccessError:
+    reason = tr("Socket access error"); break;
+  case QAbstractSocket::NetworkError:
+    return; // this error is ignored ...
+  default: reason = tr("Unknow error"); break;
+  }
 
-    emit error_message(tr("Connection failed, error code = %1\n reason: %2")
-        .arg(socket_error).arg(reason));
+  emit error_message(tr("Connection failed, error code = %1\n reason: %2")
+    .arg(socket_error).arg(reason));
 }

src/network/client_socket.h

@@ -2,34 +2,34 @@
 #define _CLIENT_SOCKET_H
 
 class ClientSocket : public QObject {
-    Q_OBJECT
+  Q_OBJECT
 
 public:
-    ClientSocket();
-    // For server use
-    ClientSocket(QTcpSocket *socket);
+  ClientSocket();
+  // For server use
+  ClientSocket(QTcpSocket *socket);
 
-    void connectToHost(const QHostAddress &address = QHostAddress::LocalHost, ushort port = 9527u);
-    void disconnectFromHost();
-    void send(const QByteArray& msg);
-    bool isConnected() const;
-    QString peerName() const;
-    QString peerAddress() const;
-    QTimer timerSignup;
+  void connectToHost(const QHostAddress &address = QHostAddress::LocalHost, ushort port = 9527u);
+  void disconnectFromHost();
+  void send(const QByteArray& msg);
+  bool isConnected() const;
+  QString peerName() const;
+  QString peerAddress() const;
+  QTimer timerSignup;
 
 signals:
-    void message_got(const QByteArray& msg);
-    void error_message(const QString &msg);
-    void disconnected();
-    void connected();
+  void message_got(const QByteArray& msg);
+  void error_message(const QString &msg);
+  void disconnected();
+  void connected();
 
 private slots:
-    void getMessage();
-    void raiseError(QAbstractSocket::SocketError error);
+  void getMessage();
+  void raiseError(QAbstractSocket::SocketError error);
 
 private:
-    QTcpSocket *socket;
-    void init();
+  QTcpSocket *socket;
+  void init();
 };
 
 #endif // _CLIENT_SOCKET_H

src/network/router.cpp

@@ -5,200 +5,200 @@
 #include "serverplayer.h"
 
 Router::Router(QObject *parent, ClientSocket *socket, RouterType type)
-    : QObject(parent)
+  : QObject(parent)
 {
-    this->type = type;
-    this->socket = nullptr;
-    setSocket(socket);
-    expectedReplyId = -1;
-    replyTimeout = 0;
-    extraReplyReadySemaphore = nullptr;
+  this->type = type;
+  this->socket = nullptr;
+  setSocket(socket);
+  expectedReplyId = -1;
+  replyTimeout = 0;
+  extraReplyReadySemaphore = nullptr;
 }
 
 Router::~Router()
 {
-    abortRequest();
+  abortRequest();
 }
 
 ClientSocket* Router::getSocket() const
 {
-    return socket;
+  return socket;
 }
 
 void Router::setSocket(ClientSocket *socket)
 {
-    if (this->socket != nullptr) {
-        this->socket->disconnect(this);
-        disconnect(this->socket);
-        this->socket->deleteLater();
-    }
+  if (this->socket != nullptr) {
+    this->socket->disconnect(this);
+    disconnect(this->socket);
+    this->socket->deleteLater();
+  }
 
-    this->socket = nullptr;
-    if (socket != nullptr) {
-        connect(this, &Router::messageReady, socket, &ClientSocket::send);
-        connect(socket, &ClientSocket::message_got, this, &Router::handlePacket);
-        connect(socket, &ClientSocket::disconnected, this, &Router::abortRequest);
-        socket->setParent(this);
-        this->socket = socket;
-    }
+  this->socket = nullptr;
+  if (socket != nullptr) {
+    connect(this, &Router::messageReady, socket, &ClientSocket::send);
+    connect(socket, &ClientSocket::message_got, this, &Router::handlePacket);
+    connect(socket, &ClientSocket::disconnected, this, &Router::abortRequest);
+    socket->setParent(this);
+    this->socket = socket;
+  }
 }
 
 void Router::setReplyReadySemaphore(QSemaphore *semaphore)
 {
-    extraReplyReadySemaphore = semaphore;
+  extraReplyReadySemaphore = semaphore;
 }
 
 void Router::request(int type, const QString& command,
-                     const QString& jsonData, int timeout)
+           const QString& jsonData, int timeout)
 {
-    // In case a request is called without a following waitForReply call
-    if (replyReadySemaphore.available() > 0)
-        replyReadySemaphore.acquire(replyReadySemaphore.available());
+  // In case a request is called without a following waitForReply call
+  if (replyReadySemaphore.available() > 0)
+    replyReadySemaphore.acquire(replyReadySemaphore.available());
 
-    static int requestId = 0;
-    requestId++;
+  static int requestId = 0;
+  requestId++;
 
-    replyMutex.lock();
-    expectedReplyId = requestId;
-    replyTimeout = timeout;
-    requestStartTime = QDateTime::currentDateTime();
-    m_reply = QString();
-    replyMutex.unlock();
+  replyMutex.lock();
+  expectedReplyId = requestId;
+  replyTimeout = timeout;
+  requestStartTime = QDateTime::currentDateTime();
+  m_reply = QString();
+  replyMutex.unlock();
 
-    QJsonArray body;
-    body << requestId;
-    body << type;
-    body << command;
-    body << jsonData;
-    body << timeout;
+  QJsonArray body;
+  body << requestId;
+  body << type;
+  body << command;
+  body << jsonData;
+  body << timeout;
 
-    emit messageReady(QJsonDocument(body).toJson(QJsonDocument::Compact));
+  emit messageReady(QJsonDocument(body).toJson(QJsonDocument::Compact));
 }
 
 void Router::reply(int type, const QString& command, const QString& jsonData)
 {
-    QJsonArray body;
-    body << this->requestId;
-    body << type;
-    body << command;
-    body << jsonData;
+  QJsonArray body;
+  body << this->requestId;
+  body << type;
+  body << command;
+  body << jsonData;
 
-    emit messageReady(QJsonDocument(body).toJson(QJsonDocument::Compact));
+  emit messageReady(QJsonDocument(body).toJson(QJsonDocument::Compact));
 }
 
 void Router::notify(int type, const QString& command, const QString& jsonData)
 {
-    QJsonArray body;
-    body << -2;         // requestId = -2 mean this is for notification
-    body << type;
-    body << command;
-    body << jsonData;
+  QJsonArray body;
+  body << -2;     // requestId = -2 mean this is for notification
+  body << type;
+  body << command;
+  body << jsonData;
 
-    emit messageReady(QJsonDocument(body).toJson(QJsonDocument::Compact));
+  emit messageReady(QJsonDocument(body).toJson(QJsonDocument::Compact));
 }
 
 int Router::getTimeout() const
 {
-    return requestTimeout;
+  return requestTimeout;
 }
 
 // cancel last request from the sender
 void Router::cancelRequest()
 {
-    replyMutex.lock();
-    expectedReplyId = -1;
-    replyTimeout = 0;
-    extraReplyReadySemaphore = nullptr;
-    replyMutex.unlock();
+  replyMutex.lock();
+  expectedReplyId = -1;
+  replyTimeout = 0;
+  extraReplyReadySemaphore = nullptr;
+  replyMutex.unlock();
 
-    if (replyReadySemaphore.available() > 0)
-        replyReadySemaphore.acquire(replyReadySemaphore.available());
+  if (replyReadySemaphore.available() > 0)
+    replyReadySemaphore.acquire(replyReadySemaphore.available());
 }
 
 QString Router::waitForReply()
 {
-    replyReadySemaphore.acquire();
-    return m_reply;
+  replyReadySemaphore.acquire();
+  return m_reply;
 }
 
 QString Router::waitForReply(int timeout)
 {
-    replyReadySemaphore.tryAcquire(1, timeout * 1000);
-    return m_reply;
+  replyReadySemaphore.tryAcquire(1, timeout * 1000);
+  return m_reply;
 }
 
 void Router::abortRequest()
 {
-    replyMutex.lock();
-    if (expectedReplyId != -1) {
-        replyReadySemaphore.release();
-        if (extraReplyReadySemaphore)
-            extraReplyReadySemaphore->release();
-        expectedReplyId = -1;
-        extraReplyReadySemaphore = nullptr;
-    }
-    replyMutex.unlock();
+  replyMutex.lock();
+  if (expectedReplyId != -1) {
+    replyReadySemaphore.release();
+    if (extraReplyReadySemaphore)
+      extraReplyReadySemaphore->release();
+    expectedReplyId = -1;
+    extraReplyReadySemaphore = nullptr;
+  }
+  replyMutex.unlock();
 }
 
 void Router::handlePacket(const QByteArray& rawPacket)
 {
-    QJsonDocument packet = QJsonDocument::fromJson(rawPacket);
-    if (packet.isNull() || !packet.isArray())
-        return;
+  QJsonDocument packet = QJsonDocument::fromJson(rawPacket);
+  if (packet.isNull() || !packet.isArray())
+    return;
 
-    int requestId = packet[0].toInt();
-    int type = packet[1].toInt();
-    QString command = packet[2].toString();
-    QString jsonData = packet[3].toString();
+  int requestId = packet[0].toInt();
+  int type = packet[1].toInt();
+  QString command = packet[2].toString();
+  QString jsonData = packet[3].toString();
 
-    if (type & TYPE_NOTIFICATION) {
-        if (type & DEST_CLIENT) {
-            ClientInstance->callLua(command, jsonData);
-        } else {
-            ServerPlayer *player = qobject_cast<ServerPlayer *>(parent());
-            // Add the uid of sender to jsonData
-            QJsonArray arr = QJsonDocument::fromJson(jsonData.toUtf8()).array();
-            arr.prepend(player->getId());
+  if (type & TYPE_NOTIFICATION) {
+    if (type & DEST_CLIENT) {
+      ClientInstance->callLua(command, jsonData);
+    } else {
+      ServerPlayer *player = qobject_cast<ServerPlayer *>(parent());
+      // Add the uid of sender to jsonData
+      QJsonArray arr = QJsonDocument::fromJson(jsonData.toUtf8()).array();
+      arr.prepend(player->getId());
 
-            Room *room = player->getRoom();
-            room->lockLua(__FUNCTION__);
-            room->callLua(command, QJsonDocument(arr).toJson());
-            room->unlockLua(__FUNCTION__);
-        }
+      Room *room = player->getRoom();
+      room->lockLua(__FUNCTION__);
+      room->callLua(command, QJsonDocument(arr).toJson());
+      room->unlockLua(__FUNCTION__);
     }
-    else if (type & TYPE_REQUEST) {
-        this->requestId = requestId;
-        this->requestTimeout = packet[4].toInt();
+  }
+  else if (type & TYPE_REQUEST) {
+    this->requestId = requestId;
+    this->requestTimeout = packet[4].toInt();
 
-        if (type & DEST_CLIENT) {
-            qobject_cast<Client *>(parent())->callLua(command, jsonData);
-        } else {
-            // requesting server is not allowed
-            Q_ASSERT(false);
-        }
+    if (type & DEST_CLIENT) {
+      qobject_cast<Client *>(parent())->callLua(command, jsonData);
+    } else {
+      // requesting server is not allowed
+      Q_ASSERT(false);
     }
-    else if (type & TYPE_REPLY) {
-        QMutexLocker locker(&replyMutex);
+  }
+  else if (type & TYPE_REPLY) {
+    QMutexLocker locker(&replyMutex);
 
-        if (requestId != this->expectedReplyId)
-            return;
+    if (requestId != this->expectedReplyId)
+      return;
 
-        this->expectedReplyId = -1;
+    this->expectedReplyId = -1;
 
-        if (replyTimeout >= 0 && replyTimeout <
-            requestStartTime.secsTo(QDateTime::currentDateTime()))
-            return;
+    if (replyTimeout >= 0 && replyTimeout <
+      requestStartTime.secsTo(QDateTime::currentDateTime()))
+      return;
 
-        m_reply = jsonData;
-        // TODO: callback?
+    m_reply = jsonData;
+    // TODO: callback?
 
-        replyReadySemaphore.release();
-        if (extraReplyReadySemaphore) {
-            extraReplyReadySemaphore->release();
-            extraReplyReadySemaphore = nullptr;
-        }
-        locker.unlock();
-        emit replyReady();
+    replyReadySemaphore.release();
+    if (extraReplyReadySemaphore) {
+      extraReplyReadySemaphore->release();
+      extraReplyReadySemaphore = nullptr;
     }
+    locker.unlock();
+    emit replyReady();
+  }
 }
 

src/network/router.h

@@ -4,75 +4,75 @@
 class ClientSocket;
 
 class Router : public QObject {
-    Q_OBJECT
+  Q_OBJECT
 
 public:
-    enum PacketType {
-        TYPE_REQUEST = 0x100,
-        TYPE_REPLY = 0x200,
-        TYPE_NOTIFICATION = 0x400,
-        SRC_CLIENT = 0x010,
-        SRC_SERVER = 0x020,
-        SRC_LOBBY = 0x040,
-        DEST_CLIENT = 0x001,
-        DEST_SERVER = 0x002,
-        DEST_LOBBY = 0x004
-    };
+  enum PacketType {
+    TYPE_REQUEST = 0x100,
+    TYPE_REPLY = 0x200,
+    TYPE_NOTIFICATION = 0x400,
+    SRC_CLIENT = 0x010,
+    SRC_SERVER = 0x020,
+    SRC_LOBBY = 0x040,
+    DEST_CLIENT = 0x001,
+    DEST_SERVER = 0x002,
+    DEST_LOBBY = 0x004
+  };
 
-    enum RouterType {
-        TYPE_SERVER,
-        TYPE_CLIENT
-    };
-    Router(QObject *parent, ClientSocket *socket, RouterType type);
-    ~Router();
+  enum RouterType {
+    TYPE_SERVER,
+    TYPE_CLIENT
+  };
+  Router(QObject *parent, ClientSocket *socket, RouterType type);
+  ~Router();
 
-    ClientSocket *getSocket() const;
-    void setSocket(ClientSocket *socket);
+  ClientSocket *getSocket() const;
+  void setSocket(ClientSocket *socket);
 
-    void setReplyReadySemaphore(QSemaphore *semaphore);
+  void setReplyReadySemaphore(QSemaphore *semaphore);
 
-    void request(int type, const QString &command,
-                 const QString &jsonData, int timeout);
-    void reply(int type, const QString &command, const QString &jsonData);
-    void notify(int type, const QString &command, const QString &jsonData);
+  void request(int type, const QString &command,
+              const QString &jsonData, int timeout);
+  void reply(int type, const QString &command, const QString &jsonData);
+  void notify(int type, const QString &command, const QString &jsonData);
 
-    int getTimeout() const;
+  int getTimeout() const;
 
-    void cancelRequest();
-    void abortRequest();
+  void cancelRequest();
+  void abortRequest();
 
-    QString waitForReply();
-    QString waitForReply(int timeout);
+  QString waitForReply();
+  QString waitForReply(int timeout);
 
 signals:
-    void messageReady(const QByteArray &message);
-    void unknownPacket(const QByteArray &packet);
-    void replyReady();
+  void messageReady(const QByteArray &message);
+  void unknownPacket(const QByteArray &packet);
+  void replyReady();
 
 protected:
-    void handlePacket(const QByteArray &rawPacket);
+  void handlePacket(const QByteArray &rawPacket);
 
 private:
-    ClientSocket *socket;
-    RouterType type;
+  ClientSocket *socket;
+  RouterType type;
 
-    // For sender
-    int requestId;
-    int requestTimeout;
+  // For sender
+  int requestId;
+  int requestTimeout;
 
-    // For receiver
-    QDateTime requestStartTime;
-    QMutex replyMutex;
-    int expectedReplyId;
-    int replyTimeout;
-    QString m_reply;        // should be json string
-    QSemaphore replyReadySemaphore;
-    QSemaphore *extraReplyReadySemaphore;
+  // For receiver
+  QDateTime requestStartTime;
+  QMutex replyMutex;
+  int expectedReplyId;
+  int replyTimeout;
+  QString m_reply;    // should be json string
+  QSemaphore replyReadySemaphore;
+  QSemaphore *extraReplyReadySemaphore;
 
-    // Two Lua global table for callbacks and interactions
-    // stored in the lua_State of the sender
-    // LuaTable interactions;
-    // LuaTable callbacks;
+  // Two Lua global table for callbacks and interactions
+  // stored in the lua_State of the sender
+  // LuaTable interactions;
+  // LuaTable callbacks;
 };
 
 #endif // _ROUTER_H

src/network/server_socket.cpp

@@ -3,23 +3,23 @@
 
 ServerSocket::ServerSocket()
 {
-    server = new QTcpServer(this);
-    connect(server, &QTcpServer::newConnection,
-            this, &ServerSocket::processNewConnection);
+  server = new QTcpServer(this);
+  connect(server, &QTcpServer::newConnection,
+      this, &ServerSocket::processNewConnection);
 }
 
 bool ServerSocket::listen(const QHostAddress &address, ushort port)
 {
-    return server->listen(address, port);
+  return server->listen(address, port);
 }
 
 void ServerSocket::processNewConnection()
 {
-    QTcpSocket *socket = server->nextPendingConnection();
-    ClientSocket *connection = new ClientSocket(socket);
-    connect(connection, &ClientSocket::disconnected, this, [connection](){
-        connection->deleteLater();
-    });
-    emit new_connection(connection);
+  QTcpSocket *socket = server->nextPendingConnection();
+  ClientSocket *connection = new ClientSocket(socket);
+  connect(connection, &ClientSocket::disconnected, this, [connection](){
+    connection->deleteLater();
+  });
+  emit new_connection(connection);
 }
 

src/network/server_socket.h

@@ -4,21 +4,21 @@
 class ClientSocket;
 
 class ServerSocket : public QObject {
-    Q_OBJECT
+  Q_OBJECT
 
 public:
-    ServerSocket();
+  ServerSocket();
 
-    bool listen(const QHostAddress &address = QHostAddress::Any, ushort port = 9527u);
+  bool listen(const QHostAddress &address = QHostAddress::Any, ushort port = 9527u);
 
 signals:
-    void new_connection(ClientSocket *socket);
+  void new_connection(ClientSocket *socket);
 
 private slots:
-    void processNewConnection();
+  void processNewConnection();
 
 private:
-    QTcpServer *server;
+  QTcpServer *server;
 };
 
 #endif // _SERVER_SOCKET_H

src/resources.qrc

@@ -1,5 +0,0 @@
-<!DOCTYPE RCC><RCC version="1.0">
- <qresource>
-    <file>qml/main.qml</file>
- </qresource>
-</RCC>

src/server/room.cpp

@@ -5,306 +5,306 @@
 
 Room::Room(Server* server)
 {
-    id = server->nextRoomId;
-    server->nextRoomId++;
-    this->server = server;
-    setParent(server);
-    owner = nullptr;
-    gameStarted = false;
-    robot_id = -1;
-    timeout = 15;
-    if (!isLobby()) {
-        connect(this, &Room::playerAdded, server->lobby(), &Room::removePlayer);
-        connect(this, &Room::playerRemoved, server->lobby(), &Room::addPlayer);
-    }
+  id = server->nextRoomId;
+  server->nextRoomId++;
+  this->server = server;
+  setParent(server);
+  owner = nullptr;
+  gameStarted = false;
+  robot_id = -1;
+  timeout = 15;
+  if (!isLobby()) {
+    connect(this, &Room::playerAdded, server->lobby(), &Room::removePlayer);
+    connect(this, &Room::playerRemoved, server->lobby(), &Room::addPlayer);
+  }
 
-    L = CreateLuaState();
-    DoLuaScript(L, "lua/freekill.lua");
-    if (isLobby()) {
-        DoLuaScript(L, "lua/server/lobby.lua");
-    } else {
-        DoLuaScript(L, "lua/server/room.lua");
-    }
-    initLua();
+  L = CreateLuaState();
+  DoLuaScript(L, "lua/freekill.lua");
+  if (isLobby()) {
+    DoLuaScript(L, "lua/server/lobby.lua");
+  } else {
+    DoLuaScript(L, "lua/server/room.lua");
+  }
+  initLua();
 }
 
 Room::~Room()
 {
-    // TODO
-    if (isRunning()) {
-        callLua("RoomDeleted", "");
-        unlockLua(__FUNCTION__);
-        wait();
-    }
-    lua_close(L);
+  // TODO
+  if (isRunning()) {
+    callLua("RoomDeleted", "");
+    unlockLua(__FUNCTION__);
+    wait();
+  }
+  lua_close(L);
 }
 
 Server *Room::getServer() const
 {
-    return server;
+  return server;
 }
 
 int Room::getId() const
 {
-    return id;
+  return id;
 }
 
 bool Room::isLobby() const
 {
-    return id == 0;
+  return id == 0;
 }
 
 QString Room::getName() const
 {
-    return name;
+  return name;
 }
 
 void Room::setName(const QString &name)
 {
-    this->name = name;
+  this->name = name;
 }
 
 int Room::getCapacity() const
 {
-    return capacity;
+  return capacity;
 }
 
 void Room::setCapacity(int capacity)
 {
-    this->capacity = capacity;
+  this->capacity = capacity;
 }
 
 bool Room::isFull() const
 {
-    return players.count() == capacity;
+  return players.count() == capacity;
 }
 
 bool Room::isAbandoned() const
 {
-    if (players.isEmpty())
-        return true;
-
-    foreach (ServerPlayer *p, players) {
-        if (p->getState() == Player::Online)
-            return false;
-    }
+  if (players.isEmpty())
     return true;
+
+  foreach (ServerPlayer *p, players) {
+    if (p->getState() == Player::Online)
+      return false;
+  }
+  return true;
 }
 
 ServerPlayer *Room::getOwner() const
 {
-    return owner;
+  return owner;
 }
 
 void Room::setOwner(ServerPlayer *owner)
 {
-    this->owner = owner;
-    QJsonArray jsonData;
-    jsonData << owner->getId();
-    doBroadcastNotify(players, "RoomOwner", QJsonDocument(jsonData).toJson());
+  this->owner = owner;
+  QJsonArray jsonData;
+  jsonData << owner->getId();
+  doBroadcastNotify(players, "RoomOwner", QJsonDocument(jsonData).toJson());
 }
 
 void Room::addPlayer(ServerPlayer *player)
 {
-    if (!player) return;
+  if (!player) return;
 
-    if (isFull() || gameStarted) {
-        player->doNotify("ErrorMsg", "Room is full or already started!");
-        if (runned_players.contains(player->getId())) {
-            player->doNotify("ErrorMsg", "Running away is shameful.");
-        }
-        return;
+  if (isFull() || gameStarted) {
+    player->doNotify("ErrorMsg", "Room is full or already started!");
+    if (runned_players.contains(player->getId())) {
+      player->doNotify("ErrorMsg", "Running away is shameful.");
+    }
+    return;
+  }
+
+  QJsonArray jsonData;
+
+  // First, notify other players the new player is entering
+  if (!isLobby()) {
+    jsonData << player->getId();
+    jsonData << player->getScreenName();
+    jsonData << player->getAvatar();
+    doBroadcastNotify(getPlayers(), "AddPlayer", QJsonDocument(jsonData).toJson());
+  }
+
+  players.append(player);
+  player->setRoom(this);
+  if (isLobby()) {
+    player->doNotify("EnterLobby", "[]");
+  } else {
+    // Second, let the player enter room and add other players
+    jsonData = QJsonArray();
+    jsonData << this->capacity;
+    jsonData << this->timeout;
+    player->doNotify("EnterRoom", QJsonDocument(jsonData).toJson());
+
+    foreach (ServerPlayer *p, getOtherPlayers(player)) {
+      jsonData = QJsonArray();
+      jsonData << p->getId();
+      jsonData << p->getScreenName();
+      jsonData << p->getAvatar();
+      player->doNotify("AddPlayer", QJsonDocument(jsonData).toJson());
     }
 
-    QJsonArray jsonData;
-
-    // First, notify other players the new player is entering
-    if (!isLobby()) {
-        jsonData << player->getId();
-        jsonData << player->getScreenName();
-        jsonData << player->getAvatar();
-        doBroadcastNotify(getPlayers(), "AddPlayer", QJsonDocument(jsonData).toJson());
+    if (this->owner != nullptr) {
+      jsonData = QJsonArray();
+      jsonData << this->owner->getId();
+      player->doNotify("RoomOwner", QJsonDocument(jsonData).toJson());
     }
 
-    players.append(player);
-    player->setRoom(this);
-    if (isLobby()) {
-        player->doNotify("EnterLobby", "[]");
-    } else {
-        // Second, let the player enter room and add other players
-        jsonData = QJsonArray();
-        jsonData << this->capacity;
-        jsonData << this->timeout;
-        player->doNotify("EnterRoom", QJsonDocument(jsonData).toJson());
-
-        foreach (ServerPlayer *p, getOtherPlayers(player)) {
-            jsonData = QJsonArray();
-            jsonData << p->getId();
-            jsonData << p->getScreenName();
-            jsonData << p->getAvatar();
-            player->doNotify("AddPlayer", QJsonDocument(jsonData).toJson());
-        }
-
-        if (this->owner != nullptr) {
-            jsonData = QJsonArray();
-            jsonData << this->owner->getId();
-            player->doNotify("RoomOwner", QJsonDocument(jsonData).toJson());
-        }
-
-        if (isFull() && !gameStarted)
-            start();
-    }
-    emit playerAdded(player);
+    if (isFull() && !gameStarted)
+      start();
+  }
+  emit playerAdded(player);
 }
 
 void Room::addRobot(ServerPlayer *player)
 {
-    if (player != owner || isFull()) return;
+  if (player != owner || isFull()) return;
 
-    ServerPlayer *robot = new ServerPlayer(this);
-    robot->setState(Player::Robot);
-    robot->setId(robot_id);
-    robot->setAvatar("guanyu");
-    robot->setScreenName(QString("COMP-%1").arg(robot_id));
-    robot_id--;
+  ServerPlayer *robot = new ServerPlayer(this);
+  robot->setState(Player::Robot);
+  robot->setId(robot_id);
+  robot->setAvatar("guanyu");
+  robot->setScreenName(QString("COMP-%1").arg(robot_id));
+  robot_id--;
 
-    addPlayer(robot);
+  addPlayer(robot);
 }
 
 void Room::removePlayer(ServerPlayer *player)
 {
-    players.removeOne(player);
-    emit playerRemoved(player);
+  players.removeOne(player);
+  emit playerRemoved(player);
 
-    if (isLobby()) return;
+  if (isLobby()) return;
 
-    if (gameStarted) {
-        // TODO: if the player is died..
+  if (gameStarted) {
+    // TODO: if the player is died..
 
-        // create robot first
-        ServerPlayer *robot = new ServerPlayer(this);
-        robot->setState(Player::Robot);
-        robot->setId(robot_id);
-        robot->setAvatar(player->getAvatar());
-        robot->setScreenName(QString("COMP-%1").arg(robot_id));
-        robot_id--;
+    // create robot first
+    ServerPlayer *robot = new ServerPlayer(this);
+    robot->setState(Player::Robot);
+    robot->setId(robot_id);
+    robot->setAvatar(player->getAvatar());
+    robot->setScreenName(QString("COMP-%1").arg(robot_id));
+    robot_id--;
 
-        players.append(robot);
+    players.append(robot);
 
-        // tell lua & clients
-        QJsonArray jsonData;
-        jsonData << player->getId();
-        jsonData << robot->getId();
-        callLua("PlayerRunned", QJsonDocument(jsonData).toJson());
-        doBroadcastNotify(getPlayers(), "PlayerRunned", QJsonDocument(jsonData).toJson());
-        runned_players << player->getId();
+    // tell lua & clients
+    QJsonArray jsonData;
+    jsonData << player->getId();
+    jsonData << robot->getId();
+    callLua("PlayerRunned", QJsonDocument(jsonData).toJson());
+    doBroadcastNotify(getPlayers(), "PlayerRunned", QJsonDocument(jsonData).toJson());
+    runned_players << player->getId();
 
-        // FIXME: abortRequest here will result crash
-        // but if dont abort and room is abandoned, the main thread will wait until replyed
-        // player->abortRequest();
-    } else {
-        QJsonArray jsonData;
-        jsonData << player->getId();
-        doBroadcastNotify(getPlayers(), "RemovePlayer", QJsonDocument(jsonData).toJson());
-    }
+    // FIXME: abortRequest here will result crash
+    // but if dont abort and room is abandoned, the main thread will wait until replyed
+    // player->abortRequest();
+  } else {
+    QJsonArray jsonData;
+    jsonData << player->getId();
+    doBroadcastNotify(getPlayers(), "RemovePlayer", QJsonDocument(jsonData).toJson());
+  }
 
-    if (isAbandoned()) {
-        // FIXME: do not delete room here
-        // create a new thread and delete the room
-        emit abandoned();
-    } else if (player == owner) {
-        setOwner(players.first());
-    }
+  if (isAbandoned()) {
+    // FIXME: do not delete room here
+    // create a new thread and delete the room
+    emit abandoned();
+  } else if (player == owner) {
+    setOwner(players.first());
+  }
 }
 
 QList<ServerPlayer *> Room::getPlayers() const
 {
-    return players;
+  return players;
 }
 
 QList<ServerPlayer *> Room::getOtherPlayers(ServerPlayer* expect) const
 {
-    QList<ServerPlayer *> others = getPlayers();
-    others.removeOne(expect);
-    return others;
+  QList<ServerPlayer *> others = getPlayers();
+  others.removeOne(expect);
+  return others;
 }
 
 ServerPlayer *Room::findPlayer(int id) const
 {
-    foreach (ServerPlayer *p, players) {
-        if (p->getId() == id)
-            return p;
-    }
-    return nullptr;
+  foreach (ServerPlayer *p, players) {
+    if (p->getId() == id)
+      return p;
+  }
+  return nullptr;
 }
 
 int Room::getTimeout() const
 {
-    return timeout;
+  return timeout;
 }
 
 void Room::setTimeout(int timeout)
 {
-    this->timeout = timeout;
+  this->timeout = timeout;
 }
 
 bool Room::isStarted() const
 {
-    return gameStarted;
+  return gameStarted;
 }
 
 void Room::doRequest(const QList<ServerPlayer *> targets, int timeout)
 {
-    // TODO
+  // TODO
 }
 
 void Room::doNotify(const QList<ServerPlayer *> targets, int timeout)
 {
-    // TODO
+  // TODO
 }
 
 void Room::doBroadcastNotify(const QList<ServerPlayer *> targets,
-                             const QString& command, const QString& jsonData)
+               const QString& command, const QString& jsonData)
 {
-    foreach (ServerPlayer *p, targets) {
-        p->doNotify(command, jsonData);
-    }
+  foreach (ServerPlayer *p, targets) {
+    p->doNotify(command, jsonData);
+  }
 }
 
 void Room::gameOver()
 {
-    gameStarted = false;
-    runned_players.clear();
-    // clean not online players
-    foreach (ServerPlayer *p, players) {
-        if (p->getState() != Player::Online) {
-            p->deleteLater();
-        }
+  gameStarted = false;
+  runned_players.clear();
+  // clean not online players
+  foreach (ServerPlayer *p, players) {
+    if (p->getState() != Player::Online) {
+      p->deleteLater();
     }
+  }
 }
 
 void Room::lockLua(const QString &caller)
 {
-    if (!gameStarted) return;
-    lua_mutex.lock();
+  if (!gameStarted) return;
+  lua_mutex.lock();
 #ifdef QT_DEBUG
-    //qDebug() << caller << "=> room->L is locked.";
+  //qDebug() << caller << "=> room->L is locked.";
 #endif
 }
 
 void Room::unlockLua(const QString &caller)
 {
-    if (!gameStarted) return;
-    lua_mutex.unlock();
+  if (!gameStarted) return;
+  lua_mutex.unlock();
 #ifdef QT_DEBUG
-    //qDebug() << caller << "=> room->L is unlocked.";
+  //qDebug() << caller << "=> room->L is unlocked.";
 #endif
 }
 
 void Room::run()
 {
-    gameStarted = true;
-    lockLua(__FUNCTION__);
-    roomStart();
-    unlockLua(__FUNCTION__);
+  gameStarted = true;
+  lockLua(__FUNCTION__);
+  roomStart();
+  unlockLua(__FUNCTION__);
 }

src/server/room.h

@@ -5,86 +5,86 @@ class Server;
 class ServerPlayer;
 
 class Room : public QThread {
-    Q_OBJECT
+  Q_OBJECT
 public:
-    explicit Room(Server *m_server);
-    ~Room();
+  explicit Room(Server *m_server);
+  ~Room();
 
-    // Property reader & setter
-    // ==================================={
-    Server *getServer() const;
-    int getId() const;
-    bool isLobby() const;
-    QString getName() const;
-    void setName(const QString &name);
-    int getCapacity() const;
-    void setCapacity(int capacity);
-    bool isFull() const;
-    bool isAbandoned() const;
+  // Property reader & setter
+  // ==================================={
+  Server *getServer() const;
+  int getId() const;
+  bool isLobby() const;
+  QString getName() const;
+  void setName(const QString &name);
+  int getCapacity() const;
+  void setCapacity(int capacity);
+  bool isFull() const;
+  bool isAbandoned() const;
 
-    ServerPlayer *getOwner() const;
-    void setOwner(ServerPlayer *owner);
+  ServerPlayer *getOwner() const;
+  void setOwner(ServerPlayer *owner);
 
-    void addPlayer(ServerPlayer *player);
-    void addRobot(ServerPlayer *player);
-    void removePlayer(ServerPlayer *player);
-    QList<ServerPlayer*> getPlayers() const;
-    QList<ServerPlayer *> getOtherPlayers(ServerPlayer *expect) const;
-    ServerPlayer *findPlayer(int id) const;
+  void addPlayer(ServerPlayer *player);
+  void addRobot(ServerPlayer *player);
+  void removePlayer(ServerPlayer *player);
+  QList<ServerPlayer*> getPlayers() const;
+  QList<ServerPlayer *> getOtherPlayers(ServerPlayer *expect) const;
+  ServerPlayer *findPlayer(int id) const;
 
-    int getTimeout() const;
-    void setTimeout(int timeout);
+  int getTimeout() const;
+  void setTimeout(int timeout);
 
-    bool isStarted() const;
-    // ====================================}
+  bool isStarted() const;
+  // ====================================}
 
-    void doRequest(const QList<ServerPlayer *> targets, int timeout);
-    void doNotify(const QList<ServerPlayer *> targets, int timeout);
+  void doRequest(const QList<ServerPlayer *> targets, int timeout);
+  void doNotify(const QList<ServerPlayer *> targets, int timeout);
 
-    void doBroadcastNotify(
-        const QList<ServerPlayer *> targets,
-        const QString &command,
-        const QString &jsonData
-    );
+  void doBroadcastNotify(
+    const QList<ServerPlayer *> targets,
+    const QString &command,
+    const QString &jsonData
+  );
 
-    void gameOver();
+  void gameOver();
 
-    void initLua();
-    void callLua(const QString &command, const QString &jsonData);
-    LuaFunction callback;
+  void initLua();
+  void callLua(const QString &command, const QString &jsonData);
+  LuaFunction callback;
 
-    void roomStart();
-    LuaFunction startGame;
+  void roomStart();
+  LuaFunction startGame;
 
-    void lockLua(const QString &caller);
-    void unlockLua(const QString &caller);
+  void lockLua(const QString &caller);
+  void unlockLua(const QString &caller);
 
 signals:
-    void abandoned();
+  void abandoned();
 
-    void playerAdded(ServerPlayer *player);
-    void playerRemoved(ServerPlayer *player);
+  void playerAdded(ServerPlayer *player);
+  void playerRemoved(ServerPlayer *player);
 
 protected:
-    virtual void run();
+  virtual void run();
 
 private:
-    Server *server;
-    int id;       // Lobby's id is 0
-    QString name;   // “阴间大乱斗”
-    int capacity;   // by default is 5, max is 8
-    bool m_abandoned;   // If room is empty, delete it
+  Server *server;
+  int id;     // Lobby's id is 0
+  QString name;   // “阴间大乱斗”
+  int capacity;   // by default is 5, max is 8
+  bool m_abandoned;   // If room is empty, delete it
 
-    ServerPlayer *owner;    // who created this room?
-    QList<ServerPlayer *> players;
-    QList<int> runned_players;
-    int robot_id;
-    bool gameStarted;
+  ServerPlayer *owner;  // who created this room?
+  QList<ServerPlayer *> players;
+  QList<int> runned_players;
+  int robot_id;
+  bool gameStarted;
 
-    int timeout;
+  int timeout;
 
-    lua_State *L;
-    QMutex lua_mutex;
+  lua_State *L;
+  QMutex lua_mutex;
 };
 
 #endif // _ROOM_H

src/server/server.cpp

@@ -9,253 +9,253 @@
 Server *ServerInstance;
 
 Server::Server(QObject* parent)
-    : QObject(parent)
+  : QObject(parent)
 {
-    ServerInstance = this;
-    db = OpenDatabase();
-    server = new ServerSocket();
-    server->setParent(this);
-    connect(server, &ServerSocket::new_connection,
-            this, &Server::processNewConnection);
+  ServerInstance = this;
+  db = OpenDatabase();
+  server = new ServerSocket();
+  server->setParent(this);
+  connect(server, &ServerSocket::new_connection,
+      this, &Server::processNewConnection);
 
-    // create lobby
-    nextRoomId = 0;
-    createRoom(nullptr, "Lobby", INT32_MAX);
-    connect(lobby(), &Room::playerAdded, this, &Server::updateRoomList);
-    connect(lobby(), &Room::playerRemoved, this, &Server::updateRoomList);
+  // create lobby
+  nextRoomId = 0;
+  createRoom(nullptr, "Lobby", INT32_MAX);
+  connect(lobby(), &Room::playerAdded, this, &Server::updateRoomList);
+  connect(lobby(), &Room::playerRemoved, this, &Server::updateRoomList);
 }
 
 Server::~Server()
 {
-    ServerInstance = nullptr;
-    m_lobby->deleteLater();
-    sqlite3_close(db);
+  ServerInstance = nullptr;
+  m_lobby->deleteLater();
+  sqlite3_close(db);
 }
 
 bool Server::listen(const QHostAddress& address, ushort port)
 {
-    return server->listen(address, port);
+  return server->listen(address, port);
 }
 
 void Server::createRoom(ServerPlayer* owner, const QString &name, int capacity)
 {
-    Room *room = new Room(this);
-    connect(room, &Room::abandoned, this, &Server::onRoomAbandoned);
-    if (room->isLobby())
-        m_lobby = room;
-    else
-        rooms.insert(room->getId(), room);
+  Room *room = new Room(this);
+  connect(room, &Room::abandoned, this, &Server::onRoomAbandoned);
+  if (room->isLobby())
+    m_lobby = room;
+  else
+    rooms.insert(room->getId(), room);
 
-    room->setName(name);
-    room->setCapacity(capacity);
-    room->addPlayer(owner);
-    if (!room->isLobby()) room->setOwner(owner);
+  room->setName(name);
+  room->setCapacity(capacity);
+  room->addPlayer(owner);
+  if (!room->isLobby()) room->setOwner(owner);
 }
 
 Room *Server::findRoom(int id) const
 {
-    return rooms.value(id);
+  return rooms.value(id);
 }
 
 Room *Server::lobby() const
 {
-    return m_lobby;
+  return m_lobby;
 }
 
 ServerPlayer *Server::findPlayer(int id) const
 {
-    return players.value(id);
+  return players.value(id);
 }
 
 void Server::removePlayer(int id) {
-    players.remove(id);
+  players.remove(id);
 }
 
 void Server::updateRoomList()
 {
-    QJsonArray arr;
-    foreach (Room *room, rooms) {
-        QJsonArray obj;
-        obj << room->getId();  // roomId
-        obj << room->getName();     // roomName
-        obj << "Role";              // gameMode
-        obj << room->getPlayers().count();  // playerNum
-        obj << room->getCapacity();    // capacity
-        arr << obj;
-    }
-    lobby()->doBroadcastNotify(
-        lobby()->getPlayers(),
-        "UpdateRoomList",
-        QJsonDocument(arr).toJson()
-    );
+  QJsonArray arr;
+  foreach (Room *room, rooms) {
+    QJsonArray obj;
+    obj << room->getId();  // roomId
+    obj << room->getName();   // roomName
+    obj << "Role";        // gameMode
+    obj << room->getPlayers().count();  // playerNum
+    obj << room->getCapacity();  // capacity
+    arr << obj;
+  }
+  lobby()->doBroadcastNotify(
+    lobby()->getPlayers(),
+    "UpdateRoomList",
+    QJsonDocument(arr).toJson()
+  );
 }
 
 sqlite3 *Server::getDatabase() {
-    return db;
+  return db;
 }
 
 void Server::processNewConnection(ClientSocket* client)
 {
-    qDebug() << client->peerAddress() << "connected";
-    // version check, file check, ban IP, reconnect, etc
+  qDebug() << client->peerAddress() << "connected";
+  // version check, file check, ban IP, reconnect, etc
 
-    connect(client, &ClientSocket::disconnected, this, [client](){
-        qDebug() << client->peerAddress() << "disconnected";
-    });
+  connect(client, &ClientSocket::disconnected, this, [client](){
+    qDebug() << client->peerAddress() << "disconnected";
+  });
 
-    // network delay test
-    QJsonArray body;
-    body << -2;
-    body << (Router::TYPE_NOTIFICATION | Router::SRC_SERVER | Router::DEST_CLIENT);
-    body << "NetworkDelayTest";
-    body << "[]";
-    client->send(QJsonDocument(body).toJson(QJsonDocument::Compact));
-    // Note: the client should send a setup string next
-    connect(client, &ClientSocket::message_got, this, &Server::processRequest);
-    client->timerSignup.start(30000);
+  // network delay test
+  QJsonArray body;
+  body << -2;
+  body << (Router::TYPE_NOTIFICATION | Router::SRC_SERVER | Router::DEST_CLIENT);
+  body << "NetworkDelayTest";
+  body << "[]";
+  client->send(QJsonDocument(body).toJson(QJsonDocument::Compact));
+  // Note: the client should send a setup string next
+  connect(client, &ClientSocket::message_got, this, &Server::processRequest);
+  client->timerSignup.start(30000);
 }
 
 void Server::processRequest(const QByteArray& msg)
 {
-    ClientSocket *client = qobject_cast<ClientSocket *>(sender());
-    client->disconnect(this, SLOT(processRequest(const QByteArray &)));
-    client->timerSignup.stop();
+  ClientSocket *client = qobject_cast<ClientSocket *>(sender());
+  client->disconnect(this, SLOT(processRequest(const QByteArray &)));
+  client->timerSignup.stop();
 
-    bool valid = true;
-    QJsonDocument doc = QJsonDocument::fromJson(msg);
-    if (doc.isNull() || !doc.isArray()) {
-        valid = false;
-    } else {
-        if (doc.array().size() != 4
-            || doc[0] != -2
-            || doc[1] != (Router::TYPE_NOTIFICATION | Router::SRC_CLIENT | Router::DEST_SERVER)
-            || doc[2] != "Setup"
-        )
-            valid = false;
-        else
-            valid = (QJsonDocument::fromJson(doc[3].toString().toUtf8()).array().size() == 2);
-    }
+  bool valid = true;
+  QJsonDocument doc = QJsonDocument::fromJson(msg);
+  if (doc.isNull() || !doc.isArray()) {
+    valid = false;
+  } else {
+    if (doc.array().size() != 4
+      || doc[0] != -2
+      || doc[1] != (Router::TYPE_NOTIFICATION | Router::SRC_CLIENT | Router::DEST_SERVER)
+      || doc[2] != "Setup"
+    )
+      valid = false;
+    else
+      valid = (QJsonDocument::fromJson(doc[3].toString().toUtf8()).array().size() == 2);
+  }
 
-    if (!valid) {
-        qDebug() << "Invalid setup string:" << msg;
-        QJsonArray body;
-        body << -2;
-        body << (Router::TYPE_NOTIFICATION | Router::SRC_SERVER | Router::DEST_CLIENT);
-        body << "ErrorMsg";
-        body << "INVALID SETUP STRING";
-        client->send(QJsonDocument(body).toJson(QJsonDocument::Compact));
-        client->disconnectFromHost();
-        return;
-    }
+  if (!valid) {
+    qDebug() << "Invalid setup string:" << msg;
+    QJsonArray body;
+    body << -2;
+    body << (Router::TYPE_NOTIFICATION | Router::SRC_SERVER | Router::DEST_CLIENT);
+    body << "ErrorMsg";
+    body << "INVALID SETUP STRING";
+    client->send(QJsonDocument(body).toJson(QJsonDocument::Compact));
+    client->disconnectFromHost();
+    return;
+  }
 
-    QJsonArray arr = QJsonDocument::fromJson(doc[3].toString().toUtf8()).array();
-    handleNameAndPassword(client, arr[0].toString(), arr[1].toString());
+  QJsonArray arr = QJsonDocument::fromJson(doc[3].toString().toUtf8()).array();
+  handleNameAndPassword(client, arr[0].toString(), arr[1].toString());
 }
 
 void Server::handleNameAndPassword(ClientSocket *client, const QString& name, const QString& password)
 {
-    // First check the name and password
-    // Matches a string that does not contain special characters
-    QRegExp nameExp("[^\\0000-\\0057\\0072-\\0100\\0133-\\0140\\0173-\\0177]+");
-    QByteArray passwordHash = QCryptographicHash::hash(password.toLatin1(), QCryptographicHash::Sha256).toHex();
-    bool passed = false;
-    QString error_msg;
-    QJsonObject result;
+  // First check the name and password
+  // Matches a string that does not contain special characters
+  QRegExp nameExp("[^\\0000-\\0057\\0072-\\0100\\0133-\\0140\\0173-\\0177]+");
+  QByteArray passwordHash = QCryptographicHash::hash(password.toLatin1(), QCryptographicHash::Sha256).toHex();
+  bool passed = false;
+  QString error_msg;
+  QJsonObject result;
 
-    if (nameExp.exactMatch(name)) {
-        // Then we check the database,
-        QString sql_find = QString("SELECT * FROM userinfo \
-        WHERE name='%1';").arg(name);
-        result = SelectFromDatabase(db, sql_find);
-        QJsonArray arr = result["password"].toArray();
-        if (arr.isEmpty()) {
-            // not present in database, register
-            QString sql_reg = QString("INSERT INTO userinfo (name,password,\
-            avatar,lastLoginIp,banned) VALUES ('%1','%2','%3','%4',%5);")
-            .arg(name)
-            .arg(QString(passwordHash))
-            .arg("liubei")
-            .arg(client->peerAddress())
-            .arg("FALSE");
-            ExecSQL(db, sql_reg);
-            result = SelectFromDatabase(db, sql_find);  // refresh result
-            passed = true;
-        } else {
-            // check if this username already login
-            int id = result["id"].toArray()[0].toString().toInt();
-            if (!players.value(id)) {
-                // check if password is the same
-                passed = (passwordHash == arr[0].toString());
-                if (!passed) error_msg = "username or password error";
-            } else {
-                // TODO: reconnect here
-                error_msg = "others logged in with this name";
-            }
-        }
+  if (nameExp.exactMatch(name)) {
+    // Then we check the database,
+    QString sql_find = QString("SELECT * FROM userinfo \
+    WHERE name='%1';").arg(name);
+    result = SelectFromDatabase(db, sql_find);
+    QJsonArray arr = result["password"].toArray();
+    if (arr.isEmpty()) {
+      // not present in database, register
+      QString sql_reg = QString("INSERT INTO userinfo (name,password,\
+      avatar,lastLoginIp,banned) VALUES ('%1','%2','%3','%4',%5);")
+      .arg(name)
+      .arg(QString(passwordHash))
+      .arg("liubei")
+      .arg(client->peerAddress())
+      .arg("FALSE");
+      ExecSQL(db, sql_reg);
+      result = SelectFromDatabase(db, sql_find);  // refresh result
+      passed = true;
     } else {
-        error_msg = "invalid user name";
+      // check if this username already login
+      int id = result["id"].toArray()[0].toString().toInt();
+      if (!players.value(id)) {
+        // check if password is the same
+        passed = (passwordHash == arr[0].toString());
+        if (!passed) error_msg = "username or password error";
+      } else {
+        // TODO: reconnect here
+        error_msg = "others logged in with this name";
+      }
     }
+  } else {
+    error_msg = "invalid user name";
+  }
 
-    if (passed) {
-        // create new ServerPlayer and setup
-        ServerPlayer *player = new ServerPlayer(lobby());
-        player->setSocket(client);
-        client->disconnect(this);
-        connect(player, &ServerPlayer::disconnected, this, &Server::onUserDisconnected);
-        connect(player, &Player::stateChanged, this, &Server::onUserStateChanged);
-        player->setScreenName(name);
-        player->setAvatar(result["avatar"].toArray()[0].toString());
-        player->setId(result["id"].toArray()[0].toString().toInt());
-        players.insert(player->getId(), player);
+  if (passed) {
+    // create new ServerPlayer and setup
+    ServerPlayer *player = new ServerPlayer(lobby());
+    player->setSocket(client);
+    client->disconnect(this);
+    connect(player, &ServerPlayer::disconnected, this, &Server::onUserDisconnected);
+    connect(player, &Player::stateChanged, this, &Server::onUserStateChanged);
+    player->setScreenName(name);
+    player->setAvatar(result["avatar"].toArray()[0].toString());
+    player->setId(result["id"].toArray()[0].toString().toInt());
+    players.insert(player->getId(), player);
 
-        // tell the lobby player's basic property
-        QJsonArray arr;
-        arr << player->getId();
-        arr << player->getScreenName();
-        arr << player->getAvatar();
-        player->doNotify("Setup", QJsonDocument(arr).toJson());
+    // tell the lobby player's basic property
+    QJsonArray arr;
+    arr << player->getId();
+    arr << player->getScreenName();
+    arr << player->getAvatar();
+    player->doNotify("Setup", QJsonDocument(arr).toJson());
 
-        lobby()->addPlayer(player);
-    } else {
-        qDebug() << client->peerAddress() << "lost connection:" << error_msg;
-        QJsonArray body;
-        body << -2;
-        body << (Router::TYPE_NOTIFICATION | Router::SRC_SERVER | Router::DEST_CLIENT);
-        body << "ErrorMsg";
-        body << error_msg;
-        client->send(QJsonDocument(body).toJson(QJsonDocument::Compact));
-        client->disconnectFromHost();
-        return;
-    }
+    lobby()->addPlayer(player);
+  } else {
+    qDebug() << client->peerAddress() << "lost connection:" << error_msg;
+    QJsonArray body;
+    body << -2;
+    body << (Router::TYPE_NOTIFICATION | Router::SRC_SERVER | Router::DEST_CLIENT);
+    body << "ErrorMsg";
+    body << error_msg;
+    client->send(QJsonDocument(body).toJson(QJsonDocument::Compact));
+    client->disconnectFromHost();
+    return;
+  }
 }
 
 void Server::onRoomAbandoned()
 {
-    Room *room = qobject_cast<Room *>(sender());
-    room->gameOver();
-    rooms.remove(room->getId());
-    updateRoomList();
-    room->deleteLater();
+  Room *room = qobject_cast<Room *>(sender());
+  room->gameOver();
+  rooms.remove(room->getId());
+  updateRoomList();
+  room->deleteLater();
 }
 
 void Server::onUserDisconnected()
 {
-    ServerPlayer *player = qobject_cast<ServerPlayer *>(sender());
-    qDebug() << "Player" << player->getId() << "disconnected";
-    Room *room = player->getRoom();
-    if (room->isStarted()) {
-        player->setState(Player::Offline);
-        // TODO: add a robot
-    } else {
-        player->deleteLater();
-    }
+  ServerPlayer *player = qobject_cast<ServerPlayer *>(sender());
+  qDebug() << "Player" << player->getId() << "disconnected";
+  Room *room = player->getRoom();
+  if (room->isStarted()) {
+    player->setState(Player::Offline);
+    // TODO: add a robot
+  } else {
+    player->deleteLater();
+  }
 }
 
 void Server::onUserStateChanged()
 {
-    ServerPlayer *player = qobject_cast<ServerPlayer *>(sender());
-    QJsonArray arr;
-    arr << player->getId();
-    arr << player->getStateString();
-    player->getRoom()->callLua("PlayerStateChanged", QJsonDocument(arr).toJson());
+  ServerPlayer *player = qobject_cast<ServerPlayer *>(sender());
+  QJsonArray arr;
+  arr << player->getId();
+  arr << player->getStateString();
+  player->getRoom()->callLua("PlayerStateChanged", QJsonDocument(arr).toJson());
 }

src/server/server.h

@@ -8,49 +8,49 @@ class ServerPlayer;
 #include "room.h"
 
 class Server : public QObject {
-    Q_OBJECT
+  Q_OBJECT
 
 public:
-    explicit Server(QObject *parent = nullptr);
-    ~Server();
+  explicit Server(QObject *parent = nullptr);
+  ~Server();
 
-    bool listen(const QHostAddress &address = QHostAddress::Any, ushort port = 9527u);
+  bool listen(const QHostAddress &address = QHostAddress::Any, ushort port = 9527u);
 
-    void createRoom(ServerPlayer *owner, const QString &name, int capacity);
-    Room *findRoom(int id) const;
-    Room *lobby() const;
+  void createRoom(ServerPlayer *owner, const QString &name, int capacity);
+  Room *findRoom(int id) const;
+  Room *lobby() const;
 
-    ServerPlayer *findPlayer(int id) const;
-    void removePlayer(int id);
+  ServerPlayer *findPlayer(int id) const;
+  void removePlayer(int id);
 
-    void updateRoomList();
+  void updateRoomList();
 
-    sqlite3 *getDatabase();
+  sqlite3 *getDatabase();
 
 signals:
-    void roomCreated(Room *room);
-    void playerAdded(ServerPlayer *player);
-    void playerRemoved(ServerPlayer *player);
+  void roomCreated(Room *room);
+  void playerAdded(ServerPlayer *player);
+  void playerRemoved(ServerPlayer *player);
 
 public slots:
-    void processNewConnection(ClientSocket *client);
-    void processRequest(const QByteArray &msg);
+  void processNewConnection(ClientSocket *client);
+  void processRequest(const QByteArray &msg);
 
-    void onRoomAbandoned();
-    void onUserDisconnected();
-    void onUserStateChanged();
+  void onRoomAbandoned();
+  void onUserDisconnected();
+  void onUserStateChanged();
 
 private:
-    ServerSocket *server;
-    Room *m_lobby;
-    QMap<int, Room *> rooms;
-    int nextRoomId;
-    friend Room::Room(Server *server);
-    QHash<int, ServerPlayer *> players;
+  ServerSocket *server;
+  Room *m_lobby;
+  QMap<int, Room *> rooms;
+  int nextRoomId;
+  friend Room::Room(Server *server);
+  QHash<int, ServerPlayer *> players;
 
-    sqlite3 *db;
+  sqlite3 *db;
 
-    void handleNameAndPassword(ClientSocket *client, const QString &name, const QString &password);
+  void handleNameAndPassword(ClientSocket *client, const QString &name, const QString &password);
 };
 
 extern Server *ServerInstance;

src/server/serverplayer.cpp

@@ -6,111 +6,111 @@
 
 ServerPlayer::ServerPlayer(Room *room)
 {
-    socket = nullptr;
-    router = new Router(this, socket, Router::TYPE_SERVER);
-    setState(Player::Online);
-    this->room = room;
-    server = room->getServer();
+  socket = nullptr;
+  router = new Router(this, socket, Router::TYPE_SERVER);
+  setState(Player::Online);
+  this->room = room;
+  server = room->getServer();
 }
 
 ServerPlayer::~ServerPlayer()
 {
-    // clean up, quit room and server
+  // clean up, quit room and server
+  room->removePlayer(this);
+  if (room != nullptr) {
+    // now we are in lobby, so quit lobby
     room->removePlayer(this);
-    if (room != nullptr) {
-        // now we are in lobby, so quit lobby
-        room->removePlayer(this);
-    }
-    server->removePlayer(getId());
-    router->deleteLater();
+  }
+  server->removePlayer(getId());
+  router->deleteLater();
 }
 
 void ServerPlayer::setSocket(ClientSocket *socket)
 {
-    if (this->socket != nullptr) {
-        this->socket->disconnect(this);
-        disconnect(this->socket);
-        this->socket->deleteLater();
-    }
+  if (this->socket != nullptr) {
+    this->socket->disconnect(this);
+    disconnect(this->socket);
+    this->socket->deleteLater();
+  }
 
-    this->socket = nullptr;
-    if (socket != nullptr) {
-        connect(socket, &ClientSocket::disconnected, this, &ServerPlayer::disconnected);
-        this->socket = socket;
-    }
+  this->socket = nullptr;
+  if (socket != nullptr) {
+    connect(socket, &ClientSocket::disconnected, this, &ServerPlayer::disconnected);
+    this->socket = socket;
+  }
 
-    router->setSocket(socket);
+  router->setSocket(socket);
 }
 
 Server *ServerPlayer::getServer() const
 {
-    return server;
+  return server;
 }
 
 Room *ServerPlayer::getRoom() const
 {
-    return room;
+  return room;
 }
 
 void ServerPlayer::setRoom(Room* room)
 {
-    this->room = room;
+  this->room = room;
 }
 
 void ServerPlayer::speak(const QString& message)
 {
-    ;
+  ;
 }
 
 void ServerPlayer::doRequest(const QString& command, const QString& jsonData, int timeout)
 {
-    if (getState() != Player::Online) return;
-    int type = Router::TYPE_REQUEST | Router::SRC_SERVER | Router::DEST_CLIENT;
-    router->request(type, command, jsonData, timeout);
+  if (getState() != Player::Online) return;
+  int type = Router::TYPE_REQUEST | Router::SRC_SERVER | Router::DEST_CLIENT;
+  router->request(type, command, jsonData, timeout);
 }
 
 void ServerPlayer::abortRequest()
 {
-    router->abortRequest();
+  router->abortRequest();
 }
 
 QString ServerPlayer::waitForReply()
 {
-    room->unlockLua(__FUNCTION__);
-    QString ret;
-    if (getState() != Player::Online) {
-        QThread::sleep(1);
-        ret = "";
-    } else {
-        ret = router->waitForReply();
-    }
-    room->lockLua(__FUNCTION__);
-    return ret;
+  room->unlockLua(__FUNCTION__);
+  QString ret;
+  if (getState() != Player::Online) {
+    QThread::sleep(1);
+    ret = "";
+  } else {
+    ret = router->waitForReply();
+  }
+  room->lockLua(__FUNCTION__);
+  return ret;
 }
 
 QString ServerPlayer::waitForReply(int timeout)
 {
-    room->unlockLua(__FUNCTION__);
-    QString ret;
-    if (getState() != Player::Online) {
-        QThread::sleep(1);
-        ret = "";
-    } else {
-        ret = router->waitForReply(timeout);
-    }
-    room->lockLua(__FUNCTION__);
-    return ret;
+  room->unlockLua(__FUNCTION__);
+  QString ret;
+  if (getState() != Player::Online) {
+    QThread::sleep(1);
+    ret = "";
+  } else {
+    ret = router->waitForReply(timeout);
+  }
+  room->lockLua(__FUNCTION__);
+  return ret;
 }
 
 void ServerPlayer::doNotify(const QString& command, const QString& jsonData)
 {
-    if (getState() != Player::Online) return;
-    int type = Router::TYPE_NOTIFICATION | Router::SRC_SERVER | Router::DEST_CLIENT;
-    router->notify(type, command, jsonData);
+  if (getState() != Player::Online) return;
+  int type = Router::TYPE_NOTIFICATION | Router::SRC_SERVER | Router::DEST_CLIENT;
+  router->notify(type, command, jsonData);
 }
 
 void ServerPlayer::prepareForRequest(const QString& command, const QString& data)
 {
-    requestCommand = command;
-    requestData = data;
+  requestCommand = command;
+  requestData = data;
 }

src/server/serverplayer.h

@@ -9,40 +9,40 @@ class Server;
 class Room;
 
 class ServerPlayer : public Player {
-    Q_OBJECT
+  Q_OBJECT
 public:
-    explicit ServerPlayer(Room *room);
-    ~ServerPlayer();
+  explicit ServerPlayer(Room *room);
+  ~ServerPlayer();
 
-    void setSocket(ClientSocket *socket);
+  void setSocket(ClientSocket *socket);
 
-    Server *getServer() const;
-    Room *getRoom() const;
-    void setRoom(Room *room);
+  Server *getServer() const;
+  Room *getRoom() const;
+  void setRoom(Room *room);
 
-    void speak(const QString &message);
+  void speak(const QString &message);
 
-    void doRequest(const QString &command,
-                   const QString &jsonData, int timeout = -1);
-    void abortRequest();
-    QString waitForReply(int timeout);
-    QString waitForReply();
-    void doNotify(const QString &command, const QString &jsonData);
+  void doRequest(const QString &command,
+           const QString &jsonData, int timeout = -1);
+  void abortRequest();
+  QString waitForReply(int timeout);
+  QString waitForReply();
+  void doNotify(const QString &command, const QString &jsonData);
 
-    void prepareForRequest(const QString &command,
-                           const QString &data);
+  void prepareForRequest(const QString &command,
+                        const QString &data);
 
 signals:
-    void disconnected();
+  void disconnected();
               
 private:
-    ClientSocket *socket;   // socket for communicating with client
-    Router *router;
-    Server *server;
-    Room *room;             // Room that player is in, maybe lobby
+  ClientSocket *socket;   // socket for communicating with client
+  Router *router;
+  Server *server;
+  Room *room;       // Room that player is in, maybe lobby
 
-    QString requestCommand;
-    QString requestData;
+  QString requestCommand;
+  QString requestData;
 };
 
 #endif // _SERVERPLAYER_H

src/swig/client.i

@@ -2,13 +2,13 @@
 %nodefaultdtor QmlBackend;
 class QmlBackend : public QObject {
 public:
-    void emitNotifyUI(const QString &command, const QString &json_data);
+  void emitNotifyUI(const QString &command, const QString &json_data);
 
-    static void cd(const QString &path);
-    static QStringList ls(const QString &dir);
-    static QString pwd();
-    static bool exists(const QString &file);
-    static bool isDir(const QString &file);
+  static void cd(const QString &path);
+  static QStringList ls(const QString &dir);
+  static QString pwd();
+  static bool exists(const QString &file);
+  static bool isDir(const QString &file);
 };
 
 extern QmlBackend *Backend;
@@ -17,13 +17,13 @@ extern QmlBackend *Backend;
 %nodefaultdtor Client;
 class Client : public QObject {
 public:
-    void replyToServer(const QString &command, const QString &json_data);
-    void notifyServer(const QString &command, const QString &json_data);
+  void replyToServer(const QString &command, const QString &json_data);
+  void notifyServer(const QString &command, const QString &json_data);
 
-    LuaFunction callback;
+  LuaFunction callback;
 
-    ClientPlayer *addPlayer(int id, const QString &name, const QString &avatar);
-    void removePlayer(int id);
+  ClientPlayer *addPlayer(int id, const QString &name, const QString &avatar);
+  void removePlayer(int id);
 };
 
 extern Client *ClientInstance;
@@ -31,24 +31,24 @@ extern Client *ClientInstance;
 %{
 void Client::callLua(const QString& command, const QString& json_data)
 {
-    Q_ASSERT(callback);
+  Q_ASSERT(callback);
 
-    lua_getglobal(L, "debug");
-    lua_getfield(L, -1, "traceback");
-    lua_replace(L, -2);
+  lua_getglobal(L, "debug");
+  lua_getfield(L, -1, "traceback");
+  lua_replace(L, -2);
 
-    lua_rawgeti(L, LUA_REGISTRYINDEX, callback);
-    SWIG_NewPointerObj(L, this, SWIGTYPE_p_Client, 0);
-    lua_pushstring(L, command.toUtf8());
-    lua_pushstring(L, json_data.toUtf8());
+  lua_rawgeti(L, LUA_REGISTRYINDEX, callback);
+  SWIG_NewPointerObj(L, this, SWIGTYPE_p_Client, 0);
+  lua_pushstring(L, command.toUtf8());
+  lua_pushstring(L, json_data.toUtf8());
 
-    int error = lua_pcall(L, 3, 0, -5);
+  int error = lua_pcall(L, 3, 0, -5);
 
-    if (error) {
-        const char *error_msg = lua_tostring(L, -1);
-        qDebug() << error_msg;
-        lua_pop(L, 2);
-    }
-    lua_pop(L, 1);
+  if (error) {
+    const char *error_msg = lua_tostring(L, -1);
+    qDebug() << error_msg;
+    lua_pop(L, 2);
+  }
+  lua_pop(L, 1);
 }
 %}

src/swig/naturalvar.i

@@ -7,10 +7,10 @@
 %typemap(in) LuaFunction
 %{
 if (lua_isfunction(L, $input)) {
-    lua_pushvalue(L, $input);
-    $1 = luaL_ref(L, LUA_REGISTRYINDEX);
+  lua_pushvalue(L, $input);
+  $1 = luaL_ref(L, LUA_REGISTRYINDEX);
 } else {
-    $1 = 0;
+  $1 = 0;
 }
 %}
 
@@ -35,8 +35,8 @@ SWIG_arg ++;
 
 %typemap(in, checkfn = "lua_isstring") QString const &
 %{
-    $1_str = QString::fromUtf8(lua_tostring(L, $input));
-    $1 = &$1_str;
+  $1_str = QString::fromUtf8(lua_tostring(L, $input));
+  $1 = &$1_str;
 %}
 
 %typemap(out) QString const &
@@ -48,10 +48,10 @@ SWIG_arg ++;
 %typemap(in, checkfn = "lua_istable") QStringList
 %{
 for (size_t i = 0; i < lua_rawlen(L, $input); ++i) {
-    lua_rawgeti(L, $input, i + 1);
-    const char *elem = luaL_checkstring(L, -1);
-    $1 << QString::fromUtf8(QByteArray(elem));
-    lua_pop(L, 1);
+  lua_rawgeti(L, $input, i + 1);
+  const char *elem = luaL_checkstring(L, -1);
+  $1 << QString::fromUtf8(QByteArray(elem));
+  lua_pop(L, 1);
 }
 %}
 
@@ -60,9 +60,9 @@ for (size_t i = 0; i < lua_rawlen(L, $input); ++i) {
 lua_createtable(L, $1.length(), 0);
 
 for (int i = 0; i < $1.length(); i++) {
-    QString str = $1.at(i);
-    lua_pushstring(L, str.toUtf8().constData());
-    lua_rawseti(L, -2, i + 1);
+  QString str = $1.at(i);
+  lua_pushstring(L, str.toUtf8().constData());
+  lua_rawseti(L, -2, i + 1);
 }
 
 SWIG_arg++;
@@ -70,7 +70,7 @@ SWIG_arg++;
 
 %typemap(typecheck) QStringList
 %{
-    $1 = lua_istable(L, $input) ? 1 : 0;
+  $1 = lua_istable(L, $input) ? 1 : 0;
 %}
 
 

src/swig/player.i

@@ -2,29 +2,29 @@
 %nodefaultdtor Player;
 class Player : public QObject {
 public:
-    enum State{
-        Invalid,
-        Online,
-        Trust,
-        Offline
-    };
+  enum State{
+    Invalid,
+    Online,
+    Trust,
+    Offline
+  };
 
-    int getId() const;
-    void setId(int id);
+  int getId() const;
+  void setId(int id);
 
-    QString getScreenName() const;
-    void setScreenName(const QString &name);
+  QString getScreenName() const;
+  void setScreenName(const QString &name);
 
-    QString getAvatar() const;
-    void setAvatar(const QString &avatar);
+  QString getAvatar() const;
+  void setAvatar(const QString &avatar);
 
-    State getState() const;
-    QString getStateString() const;
-    void setState(State state);
-    void setStateString(const QString &state);
+  State getState() const;
+  QString getStateString() const;
+  void setState(State state);
+  void setStateString(const QString &state);
 
-    bool isReady() const;
-    void setReady(bool ready);
+  bool isReady() const;
+  void setReady(bool ready);
 };
 
 %nodefaultctor ClientPlayer;
@@ -39,17 +39,17 @@ extern ClientPlayer *Self;
 %nodefaultdtor ServerPlayer;
 class ServerPlayer : public Player {
 public:
-    Server *getServer() const;
-    Room *getRoom() const;
-    void setRoom(Room *room);
+  Server *getServer() const;
+  Room *getRoom() const;
+  void setRoom(Room *room);
 
-    void speak(const QString &message);
+  void speak(const QString &message);
 
-    void doRequest(const QString &command,
-                   const QString &json_data, int timeout);
-    QString waitForReply();
-    QString waitForReply(int timeout);
-    void doNotify(const QString &command, const QString &json_data);
+  void doRequest(const QString &command,
+           const QString &json_data, int timeout);
+  QString waitForReply();
+  QString waitForReply(int timeout);
+  void doNotify(const QString &command, const QString &json_data);
 
-    void prepareForRequest(const QString &command, const QString &data);
+  void prepareForRequest(const QString &command, const QString &data);
 };

src/swig/qt.i

@@ -5,29 +5,29 @@ class QThread {};
 template <class T>
 class QList {
 public:
-    QList();
-    ~QList();
-    int length() const;
-    void append(const T &elem);
-    void prepend(const T &elem);
-    bool isEmpty() const;
-    bool contains(const T &value) const;
-    T first() const;
-    T last() const;
-    void removeAt(int i);
-    int removeAll(const T &value);
-    bool removeOne(const T &value);
-    QList<T> mid(int pos, int length = -1) const;
-    int indexOf(const T &value, int from = 0);
-    void replace(int i, const T &value);
-    void swapItemsAt(int i, int j);
+  QList();
+  ~QList();
+  int length() const;
+  void append(const T &elem);
+  void prepend(const T &elem);
+  bool isEmpty() const;
+  bool contains(const T &value) const;
+  T first() const;
+  T last() const;
+  void removeAt(int i);
+  int removeAll(const T &value);
+  bool removeOne(const T &value);
+  QList<T> mid(int pos, int length = -1) const;
+  int indexOf(const T &value, int from = 0);
+  void replace(int i, const T &value);
+  void swapItemsAt(int i, int j);
 };
 
 %extend QList {
-    T at(int i) const
-    {
-        return $self->value(i);
-    }
+  T at(int i) const
+  {
+    return $self->value(i);
+  }
 }
 
 %template(SPlayerList) QList<ServerPlayer *>;
@@ -39,10 +39,10 @@ public:
 %{
 #include <sys/time.h>
 static int GetMicroSecond(lua_State *L) {
-    struct timeval tv;
-    gettimeofday(&tv, nullptr);
-    long microsecond = tv.tv_sec * 1000000 + tv.tv_usec;
-    lua_pushnumber(L, microsecond);
-    return 1;
+  struct timeval tv;
+  gettimeofday(&tv, nullptr);
+  long microsecond = tv.tv_sec * 1000000 + tv.tv_usec;
+  lua_pushnumber(L, microsecond);
+  return 1;
 }  
 %}

src/swig/server.i

@@ -2,12 +2,12 @@
 %nodefaultdtor Server;
 class Server : public QObject {
 public:
-    Room *lobby() const;
-    void createRoom(ServerPlayer *owner, const QString &name, int capacity);
-    Room *findRoom(int id) const;
-    ServerPlayer *findPlayer(int id) const;
+  Room *lobby() const;
+  void createRoom(ServerPlayer *owner, const QString &name, int capacity);
+  Room *findRoom(int id) const;
+  ServerPlayer *findPlayer(int id) const;
 
-    sqlite3 *getDatabase();
+  sqlite3 *getDatabase();
 };
 
 extern Server *ServerInstance;
@@ -16,103 +16,103 @@ extern Server *ServerInstance;
 %nodefaultdtor Room;
 class Room : public QThread {
 public:
-    // Property reader & setter
-    // ==================================={
-    Server *getServer() const;
-    int getId() const;
-    bool isLobby() const;
-    QString getName() const;
-    void setName(const QString &name);
-    int getCapacity() const;
-    void setCapacity(int capacity);
-    bool isFull() const;
-    bool isAbandoned() const;
+  // Property reader & setter
+  // ==================================={
+  Server *getServer() const;
+  int getId() const;
+  bool isLobby() const;
+  QString getName() const;
+  void setName(const QString &name);
+  int getCapacity() const;
+  void setCapacity(int capacity);
+  bool isFull() const;
+  bool isAbandoned() const;
 
-    ServerPlayer *getOwner() const;
-    void setOwner(ServerPlayer *owner);
+  ServerPlayer *getOwner() const;
+  void setOwner(ServerPlayer *owner);
 
-    void addPlayer(ServerPlayer *player);
-    void addRobot(ServerPlayer *player);
-    void removePlayer(ServerPlayer *player);
-    QList<ServerPlayer *> getPlayers() const;
-    ServerPlayer *findPlayer(int id) const;
+  void addPlayer(ServerPlayer *player);
+  void addRobot(ServerPlayer *player);
+  void removePlayer(ServerPlayer *player);
+  QList<ServerPlayer *> getPlayers() const;
+  ServerPlayer *findPlayer(int id) const;
 
-    int getTimeout() const;
+  int getTimeout() const;
 
-    bool isStarted() const;
-    // ====================================}
+  bool isStarted() const;
+  // ====================================}
 
-    void doRequest(const QList<ServerPlayer *> targets, int timeout);
-    void doNotify(const QList<ServerPlayer *> targets, int timeout);
-    void doBroadcastNotify(
-        const QList<ServerPlayer *> targets,
-        const QString &command,
-        const QString &jsonData
-    );
+  void doRequest(const QList<ServerPlayer *> targets, int timeout);
+  void doNotify(const QList<ServerPlayer *> targets, int timeout);
+  void doBroadcastNotify(
+    const QList<ServerPlayer *> targets,
+    const QString &command,
+    const QString &jsonData
+  );
   
-    void gameOver();
+  void gameOver();
 
-    LuaFunction callback;
-    LuaFunction startGame;
+  LuaFunction callback;
+  LuaFunction startGame;
 };
 
 %{
 void Room::initLua()
 {
-    lua_getglobal(L, "debug");
-    lua_getfield(L, -1, "traceback");
-    lua_replace(L, -2);
-    lua_getglobal(L, "CreateRoom");
-    SWIG_NewPointerObj(L, this, SWIGTYPE_p_Room, 0);
-    int error = lua_pcall(L, 1, 0, -2);
-    lua_pop(L, 1);
-    if (error) {
-        const char *error_msg = lua_tostring(L, -1);
-        qDebug() << error_msg;
-    }
+  lua_getglobal(L, "debug");
+  lua_getfield(L, -1, "traceback");
+  lua_replace(L, -2);
+  lua_getglobal(L, "CreateRoom");
+  SWIG_NewPointerObj(L, this, SWIGTYPE_p_Room, 0);
+  int error = lua_pcall(L, 1, 0, -2);
+  lua_pop(L, 1);
+  if (error) {
+    const char *error_msg = lua_tostring(L, -1);
+    qDebug() << error_msg;
+  }
 }
 
 void Room::callLua(const QString& command, const QString& json_data)
 {
-    Q_ASSERT(callback);
+  Q_ASSERT(callback);
 
-    lua_getglobal(L, "debug");
-    lua_getfield(L, -1, "traceback");
-    lua_replace(L, -2);
+  lua_getglobal(L, "debug");
+  lua_getfield(L, -1, "traceback");
+  lua_replace(L, -2);
 
-    lua_rawgeti(L, LUA_REGISTRYINDEX, callback);
-    SWIG_NewPointerObj(L, this, SWIGTYPE_p_Room, 0);
-    lua_pushstring(L, command.toUtf8());
-    lua_pushstring(L, json_data.toUtf8());
+  lua_rawgeti(L, LUA_REGISTRYINDEX, callback);
+  SWIG_NewPointerObj(L, this, SWIGTYPE_p_Room, 0);
+  lua_pushstring(L, command.toUtf8());
+  lua_pushstring(L, json_data.toUtf8());
 
-    int error = lua_pcall(L, 3, 0, -5);
+  int error = lua_pcall(L, 3, 0, -5);
 
-    if (error) {
-        const char *error_msg = lua_tostring(L, -1);
-        qDebug() << error_msg;
-        lua_pop(L, 2);
-    }
-    lua_pop(L, 1);
+  if (error) {
+    const char *error_msg = lua_tostring(L, -1);
+    qDebug() << error_msg;
+    lua_pop(L, 2);
+  }
+  lua_pop(L, 1);
 }
 
 void Room::roomStart() {
-    Q_ASSERT(startGame);
+  Q_ASSERT(startGame);
 
-    lua_getglobal(L, "debug");
-    lua_getfield(L, -1, "traceback");
-    lua_replace(L, -2);
+  lua_getglobal(L, "debug");
+  lua_getfield(L, -1, "traceback");
+  lua_replace(L, -2);
 
-    lua_rawgeti(L, LUA_REGISTRYINDEX, startGame);
-    SWIG_NewPointerObj(L, this, SWIGTYPE_p_Room, 0);
+  lua_rawgeti(L, LUA_REGISTRYINDEX, startGame);
+  SWIG_NewPointerObj(L, this, SWIGTYPE_p_Room, 0);
 
-    int error = lua_pcall(L, 1, 0, -3);
+  int error = lua_pcall(L, 1, 0, -3);
 
-    if (error) {
-        const char *error_msg = lua_tostring(L, -1);
-        qDebug() << error_msg;
-        lua_pop(L, 2);
-    }
-    lua_pop(L, 1);
+  if (error) {
+    const char *error_msg = lua_tostring(L, -1);
+    qDebug() << error_msg;
+    lua_pop(L, 2);
+  }
+  lua_pop(L, 1);
 }
   
 %}