bug fix? (#199)

测试服的第一个bug fix

- 修复了Fk.currentResponsePattern的无懈可击寿命过长的的bug

Fk/LobbyElement/RoomGeneralSettings.qml

@@ -88,8 +88,8 @@ Flickable {
       id: warning
       anchors.rightMargin: 8
       visible: {
-        const avail = JSON.parse(Backend.callLuaFunction("GetAvailableGeneralsNum", []));
         config.disabledPack; // 没什么用，只是为了禁包刷新时刷新visible罢了
+        const avail = JSON.parse(Backend.callLuaFunction("GetAvailableGeneralsNum", []));
         const ret = avail < config.preferredGeneralNum * config.preferedPlayerNum;
         return ret;
       }

lua/server/room.lua

@@ -1586,11 +1586,11 @@ function Room:askForUseCard(player, card_name, pattern, prompt, cancelable, extr
 
     Fk.currentResponsePattern = pattern
     local result = self:doRequest(player, command, json.encode(data))
+    Fk.currentResponsePattern = nil
 
     if result ~= "" then
       return self:handleUseCardReply(player, result)
     end
-    Fk.currentResponsePattern = nil
   end
   return nil
 end
@@ -1631,6 +1631,7 @@ function Room:askForResponse(player, card_name, pattern, prompt, cancelable, ext
 
     Fk.currentResponsePattern = pattern
     local result = self:doRequest(player, command, json.encode(data))
+    Fk.currentResponsePattern = nil
 
     if result ~= "" then
       local use = self:handleUseCardReply(player, result)
@@ -1638,7 +1639,6 @@ function Room:askForResponse(player, card_name, pattern, prompt, cancelable, ext
         return use.card
       end
     end
-    Fk.currentResponsePattern = nil
   end
   return nil
 end
@@ -2291,6 +2291,7 @@ function Room:handleCardEffect(event, cardEffectEvent)
         self:useCard(use)
       end
     end
+    Fk.currentResponsePattern = nil
   elseif event == fk.CardEffecting then
     if cardEffectEvent.card.skill then
       execGameEvent(GameEvent.SkillEffect, function ()