tszz-server/meta/userapi/lua/ItemExchange.lua

--涉及到的相关属性在属性表配置
ItemExchange = {}
local this = ItemExchange;
local filename = "ItemExchange";

local exchangeType = {
    [5] = {
        type = 5,
        items = {
            [50030001] = 20,
            [50030002] = 80,
            [50030003] = 50,
            [50030005] = 100,
        }
    },
    [2] = {
        type = 2,
        pos = {
            [1] = 1,
            [2] = 1,
            [3] = 1,
            [4] = 1,
            [5] = 1,
            [6] = 1,
            [7] = 1,
            [8] = 1,
            [9] = 1,
        },
    },
}

function ItemExchange.onLoginEnd(actor)

end

-- 回收
function ItemExchange.exchange(actor, msgData)
    local allItemInfo = getallbagiteminfo(actor)
    if table.isEmpty(allItemInfo) then
        return
    end
    if table.isEmpty(msgData) then
        return
    end


    local allObtainList = {}
    local allequip = getplaydef(actor, "T$luaitemextdata")
    for bagIndex, count in pairs(msgData) do
        for _, itemInfo in pairs(allItemInfo) do
            if itemInfo.bagindex == tonumber(bagIndex) then
                local itemCfgId = itemInfo.cfgid
                local itemType = tonumber(ConfigDataManager.getTableValue("cfg_item", "type", "id", itemCfgId))
                local itemExchange = tonumber(ConfigDataManager.getTableValue("cfg_item", "itemExchange", "id", itemCfgId))
                local itemSubtype = tonumber(ConfigDataManager.getTableValue("cfg_item", "subType", "id", itemCfgId))
                local qutstanding = tonumber(ConfigDataManager.getTableValue("cfg_item", "Outstanding", "id", itemCfgId))

                local canExchange = true
                if itemExchange == nil or itemExchange == "" or tonumber(itemExchange) == 0 then
                    canExchange = false
                end
                -- if itemType == 1 and exchangeType[itemType].items[itemCfgId] == nil then
                --     canExchange = false
                -- end

                -- if itemType == 2 and (exchangeType[itemType].pos[itemSubtype] == nil or qutstanding < 1) then
                --     canExchange = false
                -- end

                if canExchange == false then
                    tipinfo(actor, "选择的道具中拥有不能兑换的道具，请重新选择")
                    return
                end

                if not table.isNullOrEmpty(allequip) then
                    local equipext = allequip[tonumber(itemInfo.id)]
                    if not table.isNullOrEmpty(equipext) then
                        allequip[tonumber(itemInfo.id)] = nil
                    end
                end

                local cfgId = tostring(10020001)
                local num = itemExchange
                if itemType == 2 then
                    num = num + EquipFunc.getEquipExchangeCost(itemInfo)
                    if not string.isNullOrEmpty(qutstanding) and tonumber(qutstanding) >= 1 then
                        local level = API.GetItemData(actor, itemInfo.id, "strengthlv") or 0
                        if level > 3 then
                            num = num + (level - 3) * 100
                        end
                    end
                end

                -- 乘以兑换数量
                num = num * count

                if allObtainList[cfgId] ~= nil then
                    allObtainList[cfgId] = allObtainList[cfgId] + num
                else
                    allObtainList[cfgId] = num
                end
            end
        end
    end
    itemrecovery(actor, msgData, allObtainList)
    sendluamsg(actor, LuaMessageIdToClient.RES_EXCHANGE_REWARD, allObtainList)
    sendluamsg(actor, LuaMessageIdToClient.COMMON_REWARD_PANEL, allObtainList)
    setplaydef(actor, "T$luaitemextdata", allequip)
    -- sendluamsg(actor,LuaMessageIdToClient.RES_ITEM_RECOVERY,allObtainList)
end