local Action_WaitPlayerJoin = {
    WaitTime = 0,
}

function Action_WaitPlayerJoin:Execute(...)
    local GameState = UGCGameSystem.GameState
    GameState.GameStage = EGameStage.WaitForPlayer

    self.EnterStateTime = GameplayStatics.GetRealTimeSeconds(self)
    self.LastUpdateRemainTime = self.WaitTime
    self.JoinedPlayerNum = 0
    self.bOverBigWorld = false

    self.bEnableActionTick = true

    EventSystem:AddListener(EventType.UpdateInitialWidget, self.OnUpdateInitialWidget, self)
    print(string.format("[Action_WaitPlayerJoin:Execute] WaitTime = %d", self.WaitTime))

    return true
end

function Action_WaitPlayerJoin:OnUpdateInitialWidget()
    print(string.format("[Action_WaitPlayerJoin:OnUpdateInitialWidget] 执行"))
    self.EnterStateTime = 0
    self.bOverBigWorld = true
end

function Action_WaitPlayerJoin:Update(DeltaSeconds)
    local CurrentRealTime = GameplayStatics.GetRealTimeSeconds(self);

    -- 表示剩余时间
    local RemainTime = self.WaitTime - (CurrentRealTime - self.EnterStateTime);
    RemainTime = RemainTime >= 0 and RemainTime or 0

    local CurrentUpdateRemainTime = math.ceil(RemainTime)

    if self.LastUpdateRemainTime - CurrentUpdateRemainTime >= 1 then
        self.JoinedPlayerNum = #UGCGameSystem.GetAllPlayerState(false)
        self.LastUpdateRemainTime = CurrentUpdateRemainTime
    end
    if  self.bOverBigWorld or  CurrentUpdateRemainTime <= 0 or self.JoinedPlayerNum >= 4 then
        self.LastUpdateRemainTime = 0
        self.bEnableActionTick = false
        UGCGameSystem.SendModeCustomEvent("EnterGameReadyStage")
    end
    --更新GameState.WaitPlayerJoinTime
    UGCGameSystem.GameState.WaitPlayerJoinTime = self.LastUpdateRemainTime
end

return Action_WaitPlayerJoin