UGCProjects/SecretTreasureChasing/Script/Global/EventManager/EventAction/EventAction_RoundEnd.lua

local EventAction_RoundEnd = {
    GameTime = 0;
    GameEndEvent = -1;
    NewRoundEvent = -1
}

-- 触发器激活时，将执行Action的Execute
function EventAction_RoundEnd:Execute(...)
    if not UGCGameSystem.IsServer() then return end
    self.bEnableActionTick = true

    -- 关闭观战
    local AllController = UGCGameSystem.GetAllPlayerController()
    for i, PC in pairs(AllController) do
        UGCGameSystem.LeaveSpectating(PC)
    end

    -- 获取当前MVP玩家
    local MVPPlayer = UGCGameSystem.GameState:GetMVPPlayer()
    if MVPPlayer > 0 then
        UGCGameSystem.GameState:AddPlayerCoin(MVPPlayer, GlobalConfigs.GameSetting.MVPPlayerAddCoin)
    end
    -- 停止更新钥匙持有时间
    UGCGameSystem.GameState:StopUpdateTeamKeyTime()
    -- 根据获胜方及回合数等因素，增加所有玩家的金币数
    UGCGameSystem.GameState:RoundFinishAddCoin()
    -- 显示获胜方
    UGCSendRPCSystem.ClientShowUI(nil, WidgetConfig.EUIType.Winner, true, false, UGCGameSystem.GameState:GetWinner(), MVPPlayer)
    -- 初始化游戏时间
    self.GameStartTime = UGCSystemLibrary.GetGameTime();
    self.LastUpdateRemainTime = self.GameTime

    if UGCGameSystem.GameState:GetRoundNum() == GlobalConfigs.GameSetting.MaxRound // 2 then
        self.bSwaped = true
        UGCEventSystem.SendEvent(EventEnum.SwapBornPoint)
    end

    -- 设置无敌状态
    local AllPawn = UGCGameSystem.GetAllPlayerPawn()
    for i, v in pairs(AllPawn) do
        UGCPawnSystem.SetIsInvincible(v, true)
    end

    -- 发送回合结束事件到客户端
    UGCSendRPCSystem.RPCEvent(nil, EventEnum.RoundEnd)
    UGCLogSystem.Log("[EventAction_RoundEnd_Execute] Finish")
    return true
end

function EventAction_RoundEnd:GameFinish()
    self.bEnableActionTick = false

    -- 隐藏获胜方UI
    UGCSendRPCSystem.ClientShowUI(nil, WidgetConfig.EUIType.Winner, false)

    local CTScore = UGCGameSystem.GameState:GetTeamScore(TeamConfig.TeamType.CT)
    local TScore = UGCGameSystem.GameState:GetTeamScore(TeamConfig.TeamType.T)
    -- 剩余轮次
    local RemainingRounds = GlobalConfigs.GameSetting.MaxRound - UGCGameSystem.GameState:GetRoundNum()
    -- 达到最大轮次或剩余轮次不足以支持一方获胜
    if RemainingRounds <= 0 or RemainingRounds < math.abs(CTScore - TScore) or self:CheckGameEnd() then
        UGCGameSystem.GameState:GameFinish()
        -- 发送游戏结束事件
        UGCEventSystem.SendEvent(self.GameEndEvent)
    else
        -- 记录存活玩家的背包武器及配件信息
        UGCGameSystem.GameState:RecordPlayerBackpackInfo()
        -- 触发新的回合事件
        UGCEventSystem.SendEvent(self.NewRoundEvent)
    end

    if self.bSwaped then
        UGCSendRPCSystem.RPCEvent(nil, EventEnum.AddTip, TipConfig.TipType.SwapBronPoint)
    end
end

function EventAction_RoundEnd:Update(DeltaSeconds)
    local CurrentRealTime = UGCSystemLibrary.GetGameTime();
    local RemainTime = self.GameTime - (CurrentRealTime - self.GameStartTime);
    local CurrentUpdateRemainTime = math.ceil(RemainTime)

    -- 更新游戏时间
    if self.LastUpdateRemainTime - CurrentUpdateRemainTime >= 1 then
        -- 判断游戏时间是否已结束
        if CurrentUpdateRemainTime <= 0 then
            self.LastUpdateRemainTime = 0
            self:GameFinish()
        else
            self.LastUpdateRemainTime = CurrentUpdateRemainTime
        end
    end
end


--- 检查玩法人数是否足够
function EventAction_RoundEnd:CheckGameEnd()

    local PlayerNum = #UGCGameSystem.GetAllPlayerController()
    if PlayerNum == 0 then
        return true
    end

    local TeamModeType = GlobalConfigs.GameModeSetting.TeamModeType
    if TeamModeType == CustomEnum.ETeamMode.PersonalWarfare then
        if PlayerNum <= 1 then
            return true
        end
    elseif TeamModeType == CustomEnum.ETeamMode.PartyMode then
        return false
    elseif TeamModeType == CustomEnum.ETeamMode.TeamSports or TeamModeType == CustomEnum.ETeamMode.BurstMode then
        local TeamIDs = UGCTeamSystem.GetTeamIDs()
        if #TeamIDs <= 1 then
            return true
        end
        local Team1Player = UGCTeamSystem.GetPlayerKeysByTeamID(1)
        local Team2Player = UGCTeamSystem.GetPlayerKeysByTeamID(2)
        local Team1HasPlayer, Team2HasPlayer = false, false
        for i, v in pairs(Team1Player) do
            if UGCGameSystem.GetPlayerControllerByPlayerKey(v) then
                Team1HasPlayer = true
                break
            end
        end
        if not Team1HasPlayer then
            return true
        end
        for i, v in pairs(Team2Player) do
            if UGCGameSystem.GetPlayerControllerByPlayerKey(v) then
                Team2HasPlayer = true
                break
            end
        end
        if not Team2HasPlayer then
            return true
        end
    end
    return false
end



return EventAction_RoundEnd