交换牌堆 (#175)

……实际测试还没做完，但……大概可以了？

Fk/Pages/RoomLogic.js

@@ -716,6 +716,35 @@ callbacks["AskForGuanxing"] = function(jsonData) {
   });
 }
 
+callbacks["AskForExchange"] = function(jsonData) {
+  let data = JSON.parse(jsonData);
+  let cards = [];
+  let cards_name = [];
+  let capacities = [];
+  let limits = [];
+  roomScene.state = "replying";
+  roomScene.popupBox.sourceComponent = Qt.createComponent("../RoomElement/GuanxingBox.qml");
+  let for_i = 0;
+  let box = roomScene.popupBox.item;
+  data.piles.forEach(ids => {
+    ids.forEach(id => {
+      let d = Backend.callLuaFunction("GetCardData", [id]);
+      cards.push(JSON.parse(d));
+    });
+    capacities.push(ids.length);
+    limits.push(0);
+    cards_name.push(Backend.translate(data.piles_name[for_i]));
+    for_i ++;
+  });
+  box.areaCapacities = capacities
+  box.areaLimits = limits
+  box.areaNames = cards_name
+  box.cards = cards;
+  box.arrangeCards();
+  box.accepted.connect(() => {
+    replyToServer(JSON.stringify(box.getResult()));
+  });
+}
 callbacks["AskForChoice"] = function(jsonData) {
   // jsonData: [ string[] choices, string skill ]
   // TODO: multiple choices, e.g. benxi_ol

Fk/RoomElement/GuanxingBox.qml

@@ -105,10 +105,11 @@ GraphicsBox {
       }
 
       if (stay) {
-        if (result[0].length >= areaCapacities[0]) {
-          result[1].push(card);
-        } else {
-          result[0].push(card);
+        for (j = 0; j < areaRepeater.count; j++) {
+          if (result[j].length < areaCapacities[j]) {
+            result[j].push(card);
+            break;
+          }
         }
       }
     }

lua/client/i18n/zh_CN.lua

@@ -156,6 +156,7 @@ FreeKill使用的是libgit2的C API，与此同时使用Git完成拓展包的下
   [" thinking..."] = " 思考中...",
   ["AskForGeneral"] = "选择武将",
   ["AskForGuanxing"] = "观星",
+  ["AskForExchange"] = "换牌",
   ["AskForChoice"] = "选择",
   ["AskForKingdom"] = "选择势力",
   ["AskForPindian"] = "拼点",

lua/server/room.lua

@@ -1331,6 +1331,35 @@ function Room:askForGuanxing(player, cards, top_limit, bottom_limit, customNotif
   return { top = top, bottom = bottom }
 end
 
+--- 询问玩家任意交换几堆牌堆。
+---
+---@param player ServerPlayer @ 要询问的玩家
+---@param piles table<cardIds, cardId[]> @ 卡牌id列表的列表，也就是……几堆牌堆的集合
+---@param piles_name string[] @ 牌堆名，必须一一对应，否则统一替换为“牌堆X”
+---@param customNotify string|null @ 自定义读条操作提示
+---@return table<cardIds, cardId[]>
+function Room:AskForExchange(player, piles, piles_name, customNotify)
+  local command = "AskForExchange"
+  piles_name = piles_name or {}
+  if #piles_name ~= #piles then
+    piles_name = {}
+    for i, _ in ipairs(piles) do
+      table.insert(piles_name, "牌堆" .. i)
+    end
+  end
+  self:notifyMoveFocus(player, customNotify or command)
+  local data = {
+    piles = piles,
+    piles_name = piles_name,
+  }
+  local result = self:doRequest(player, command, json.encode(data))
+  if result ~= "" then
+    local d = json.decode(result)
+    return d
+  else
+    return piles
+  end
+end
 --- 平时写DIY用不到的函数。
 ---@param player ServerPlayer
 ---@param data string