bug fix (#196)

收尾（
总之就是各种bugfix

lua/client/client_util.lua

@@ -383,7 +383,7 @@ function ActiveSkillPrompt(skill_name, selected, selected_targets)
       ret = skill.prompt
     end
   end
-  return json.encode(ret)
+  return json.encode(ret or "")
 end
 
 function ActiveCardFilter(skill_name, to_select, selected, selected_targets)

lua/core/skill_type/view_as.lua

@@ -41,6 +41,6 @@ function ViewAsSkill:beforeUse(player, cardUseStruct) end
 
 ---@param selected integer[] @ ids of selected players
 ---@param selected_cards integer[] @ ids of selected cards
-function ActiveSkill:prompt(selected, selected_cards) return "" end
+function ViewAsSkill:prompt(selected, selected_cards) return "" end
 
 return ViewAsSkill

packages/test/init.lua

@@ -5,6 +5,7 @@ local extension = Package("test_p_0")
 local cheat = fk.CreateActiveSkill{
   name = "cheat",
   anim_type = "drawcard",
+  prompt = "#cheat",
   can_use = function(self, player)
     return true
   end,
@@ -122,6 +123,7 @@ local control = fk.CreateActiveSkill{
 local test_vs = fk.CreateViewAsSkill{
   name = "test_vs",
   pattern = "nullification",
+  prompt = "#test_vs",
   card_filter = function(self, to_select, selected)
     return #selected == 0
   end,
@@ -150,7 +152,6 @@ local test_vs = fk.CreateViewAsSkill{
     c:addSubcard(cards[1])
     return c
   end,
-  prompt = "#test_vs",
 }
 local test_trig = fk.CreateTriggerSkill{
   name = "test_trig",
@@ -275,6 +276,7 @@ Fk:loadTranslationTable{
   ["mouxusheng"] = "谋徐盛",
   -- ["cheat"] = "小开",
   [":cheat"] = "出牌阶段，你可以获得一张想要的牌。",
+  ["#cheat"] = "cheat：你可以获得一张想要的牌",
   --["#test_trig-ask"] = "你可弃置一张手牌",
   ["control"] = "控制",
   [":control"] = "出牌阶段，你可以控制/解除控制若干名其他角色。",