local MiniGameMode_DoNotFallDown2 = {
    IsGameEnd = false;
    -- 给玩家结算添加的得分{[PlayerKey] = AddScore, ...}
    PlayerAddScore = {};
    Score = 1;
    bIsInGame = false;
    LastCheckPlayerBackPack = 0.;
    ChaoticWarScore = {};
    PlayerGravityScale = 1;
    StarManagerPath = "";
    DeadPC = {};
    PlayerStepThroughFloorCount = {};
}

--- 游戏初始化
function MiniGameMode_DoNotFallDown2:Init()
    self.JumpScale = MiniGameConfig.MiniGameInfo[MiniGameConfig.MiniGameType.DoNotFallDown2].GameParam.JumpVelocityScale
    self.PlayerGravityScale = MiniGameConfig.MiniGameInfo[MiniGameConfig.MiniGameType.DoNotFallDown2].GameParam.GravityScale
    self.FloorManagerPath = MiniGameConfig.MiniGameInfo[MiniGameConfig.MiniGameType.DoNotFallDown2].GameParam.FloorManagerPath
    self.FloorManager = UGCSystemLibrary.GetUniqueInstanceFromPath(self.FloorManagerPath)


    UGCEventSystem.AddListener(EventEnum.PlayerDropMiniGameKillBox, self.PlayerDropTrap, self)

    local AllPC = UGCGameSystem.GetAllPlayerController()
    for i, PC in pairs(AllPC) do
        self.ChaoticWarScore[PC.PlayerKey] = 0
    end

end

--- 准备时间结束游戏开始
function MiniGameMode_DoNotFallDown2:GameBegin()
    self.bIsInGame = true
    -- 二次赋值
    if not UE.IsValid(self.FloorManager) then
        self.FloorManager = UGCSystemLibrary.GetUniqueInstanceFromPath(self.FloorManagerPath)
    end
    self.FloorManager:SetAllFloorActive(true)

    UGCEventSystem.SendEvent(EventEnum.UpdateBlockFloorCollision, false)
    UGCEventSystem.AddListener(EventEnum.PlayerStepThroughFloor, self.PlayerStepThroughFloor, self)
    UGCLogSystem.Log("[MiniGameMode_DoNotFallDown2_GameBegin]")
end

function MiniGameMode_DoNotFallDown2:Update(DeltaTime)
    -- 判断该玩法是否已结束
    if self.IsGameEnd then return end

    -- Update逻辑

    -- 验证背包
    --self.LastCheckPlayerBackPack = self.LastCheckPlayerBackPack + DeltaTime
    --if self.LastCheckPlayerBackPack >= 1. then
    --    self.LastCheckPlayerBackPack = 0.
    --    self:CheckBackPack()
    --end

    -- 判断是否有玩家退出且场景没有玩家
    if self.bIsInGame then
        if self.LastCheckAliveTime == nil then
            self.LastCheckAliveTime = 0
        end
        self.LastCheckAliveTime = self.LastCheckAliveTime + DeltaTime
        if self.LastCheckAliveTime >= 2 then
            self.LastCheckAliveTime = 0
            if UGCSystemLibrary.GetAlivePlayerCount() <= 1 then
                self:SetMiniGameModeEnd()
            end
        end
    end

    -- Update逻辑 End
end

--- 设置游戏结束，手动触发会结束该玩法，倒计时结束将自动触发该函数
function MiniGameMode_DoNotFallDown2:SetMiniGameModeEnd()
    if not self.IsGameEnd then
        self.IsGameEnd = true
        self:MiniGameEnd()
    end
end

--- 获取当前回合游戏结算，
---@return "{[PlayerKey] = AddScore, ...}"
function MiniGameMode_DoNotFallDown2:GetPlayerAddScore()
    return self.PlayerAddScore
end

--- 外层调用，判断该玩法是否已结束
function MiniGameMode_DoNotFallDown2:CheckGameFinish()
    return self.IsGameEnd
end


--- 结束触发
function MiniGameMode_DoNotFallDown2:MiniGameEnd()
    -- 给存活玩家+4分
    for i, v in pairs(UGCGameSystem.GetAllPlayerController()) do
        if UGCGameSystem.GameState:GetPlayerMiniGameScore(v.PlayerKey) == 0 then
            UGCGameSystem.GameState:PlayerAddMiniGameScore(v.PlayerKey, 4)
        end
    end

    self.PlayerAddScore = UGCGameSystem.GameState:GetPlayerMiniGameAddScore()

    self.FloorManager:SetAllFloorActive(false)

    UGCEventSystem.RemoveListener(EventEnum.PlayerStepThroughFloor, self.PlayerStepThroughFloor, self)
    UGCEventSystem.RemoveListener(EventEnum.PlayerDropMiniGameKillBox, self.PlayerDropTrap, self)
end



------------------------------------------ Player ------------------------------------------

--- 玩家死亡
function MiniGameMode_DoNotFallDown2:PlayerDead(VictimKey, CauserKey, WeaponID, DamageType, IsHeadShotDamage, Distance, DamageValue, Assister)
end

--- 玩家伤害修改
function MiniGameMode_DoNotFallDown2:PlayerDamageModify(DamageAmount, VictimPawn, CauserPC)
    if CauserPC ~= UGCGameSystem.GetControllerByPawn(VictimPawn) then
        return 0.
    end
    return DamageAmount
end

--- 玩家受控时
function MiniGameMode_DoNotFallDown2:PlayerPossessed(PlayerKey)

end

--- 玩家BeginPlay触发
function MiniGameMode_DoNotFallDown2:PlayerBeginPlay(PlayerPawn)
    PlayerPawn:SetGravityScale(self.PlayerGravityScale)
     PlayerPawn:SetCustomJumpZVelocity(443 * self.JumpScale)
    UGCEventSystem.SetTimer(UGCGameSystem.GameState, function()
        if UE.IsValid(PlayerPawn) then
            PlayerPawn:SetGravityScale(self.PlayerGravityScale)
             PlayerPawn:SetCustomJumpZVelocity(443 * self.JumpScale)
            UGCLogSystem.Log("[MiniGameMode_DoNotFallDown2_AvoidingSpikeStick_PlayerBeginPlay]")
        end
    end, 1)
end

---------------------------------------- Player End ----------------------------------------



function MiniGameMode_DoNotFallDown2:InsideCheckMiniGameEnd()
    local AllPC = UGCGameSystem.GetAllPlayerController()
    local AliveNum = 0
    for i, v in pairs(AllPC) do
        if self.DeadPC[v.PlayerKey] == nil then
            AliveNum = AliveNum + 1
        end
    end
    if AliveNum <= (GlobalConfigs.IsDebug and 0 or 1) then
        return true
    else
        return false
    end
    --if AliveNum <= 1 then
    --    return true
    --else
    --    return false
    --end
end

function MiniGameMode_DoNotFallDown2:PlayerDropTrap(PlayerKey)
    if self.DeadPC[PlayerKey] then return end
    self.DeadPC[PlayerKey] = 1
    UGCGameSystem.GameState:PlayerAddMiniGameScore(PlayerKey, self.Score)
    -- self:PlayerAddMiniGameScore(PlayerKey, self.Score)
    self.Score = self.Score + 1
    local PC = UGCGameSystem.GetPlayerControllerByPlayerKey(PlayerKey)
    local PP = UGCGameSystem.GetPlayerPawnByPlayerKey(PlayerKey)
    UGCPawnAttrSystem.SetHealth(PP, -1);
    if PC then
        -- UGCSendRPCSystem.ActorRPCNotify(PlayerKey, PC, "BlendToGodCamera")
        PC:Server_SetSceneCamera(true)
    end
    if self:InsideCheckMiniGameEnd() then
        self:SetMiniGameModeEnd()
    end
end

function MiniGameMode_DoNotFallDown2:PlayerStepThroughFloor(PlayerKey)
    if self.PlayerStepThroughFloorCount[PlayerKey] == nil then
        self.PlayerStepThroughFloorCount[PlayerKey] = 1
    else
        self.PlayerStepThroughFloorCount[PlayerKey] = self.PlayerStepThroughFloorCount[PlayerKey]  + 1
    end
    MiniGameConfig.CheckPlayerTask(PlayerKey, MiniGameConfig.MiniGameType.DoNotFallDown2, self.PlayerStepThroughFloorCount[PlayerKey], false)
end


return MiniGameMode_DoNotFallDown2