UGCProjects/TrainingCamp/Script/Blueprint/UGCGameState.lua

---@class UGCGameState_C:BP_UGCGameState_C
---@field WrapperClass UClass
---@field ShootWeaponClass UClass
--Edit Below--
UGCGameSystem.UGCRequire('Script.Common.ue_enum_custom')
require('Script.Global.Global')

local UGCGameState             = {};

--- 服务器时间
UGCGameState.ServerTime        = 0;
--- 服务器时间 - 客户端时间的差值；如果想在服务器求客户端时间：当前时间 - 该值；
UGCGameState.ServerTimeDiff    = 0;
--- 地图数据
UGCGameState.MapData           = { SelectMapIndex = {}; };
--- 玩家数据
UGCGameState.PlayerDatas       = {
	---@type table<PlayerKey, any>
	ArchiveData = {};
	---@type table<PlayerKey, PlayerAccountInfo>
	AccountInfo = {};
};
---@type table<TeamId, table<int32, PlayerKey>> 玩家 Key 列表
UGCGameState.PlayerList        = {};
---@type table<int32, PlayerKDA_DamageItem> 支持排序功能
UGCGameState.PlayerKDA_Damages = {};
--- 游戏进程数据
UGCGameState.CountDownTime     = 0;
UGCGameState.ProgressType      = DefaultSettings.EGameProgress.NON_START;

---@type table<PlayerKey, PlayerAttributeItem_BigFight> 玩家属性
UGCGameState.PlayerAttribute   = {};

--- Level 模式
UGCGameState.LevelMode         = ModeTable.EModeType.Common;

function UGCGameState:ReceiveBeginPlay()
	--- 初始化
	self.bIsOpenShovelingAbility = DefaultSettings.OpenShovel;
	GlobalInit.InitGlobalVar();
	if IsServer then
		-- 补人
		UGCMultiMode.SetPlayerFill(DefaultSettings.TotalPlayerCount > 0);
		self.ServerTime = 1; -- 设置好
		DOREPONCE(self, "ServerTime")
	else
	end
	if self.MiniGameManager == nil then
		self.MiniGameManager = require("Script.Blueprint.Mini.MiniGameManager");
	end
	if GlobalBeginTool then GlobalBeginTool:ReceiveBeginPlay(); end
	table.func(self.MiniGameManager, "ReceiveBeginPlay", self);
	TestTool:Test_UE_Props();
	self.SuperClass.ReceiveBeginPlay(self);
end

function UGCGameState:ReceiveTick(DeltaTime)
	if GlobalTickTool then GlobalTickTool:ReceiveTick(DeltaTime, self:GetServerTime()); end
end

function UGCGameState:ReceiveEndPlay()
	DefaultSettings       = nil;
	EventTypes            = nil;
	GameState             = nil;
	LocalPlayerKey        = nil;
	LocalPlayerController = nil;
	LocalTeamPlayers      = nil;
	EnemyTeamPlayers      = nil;
	UnableTable();
	UnableTool();
	UnableWidgetManager();
	UGCGameSystem.GameState = nil;
end

function UGCGameState:GetAvailableServerRPCs()
	return "LoadMap"
	, "Server_SaveOrGetButtonSetting"
	, "CheckServerTime"
	, "SelectMap"
end

function UGCGameState:GetReplicatedProperties()
	return { "MapData", "Lazy" }
	, { "PlayerDatas", "Lazy" }
	, { "PlayerKDA_Damages", "Lazy" }
	, { "ProgressType", "Lazy" }
	, { "CountDownTime", "Lazy" }
	, { "PlayerList", "Lazy" }
	, { "PlayerAttribute", "Lazy" }
	, { "ServerTime", "Lazy" }
	, { "MiniModeState", "Lazy" }
	, { "LoadMapName", "Lazy" }
	, { "CurrMiniType", "Lazy" }
	, { "MiniInfo", "Lazy" }
end

----------------------------------------- 玩家属性 -----------------------------------------
---@param InPlayerKey PlayerKey
---@param InArchiveData table<ArchiveData>
---@param InAccountData table<PlayerAccountInfo>
function UGCGameState:HandlePlayerDatas(InPlayerKey, InArchiveData, InAccountData)
	InArchiveData.GameTimes                   = InArchiveData.GameTimes + 1; -- 又多玩了一局游戏
	self.PlayerDatas.ArchiveData[InPlayerKey] = InArchiveData;
	self.PlayerDatas.AccountInfo[InPlayerKey] = InAccountData;
	DOREPONCE(self, "PlayerDatas");
end

function UGCGameState:OnRep_PlayerDatas()
	-- 检查当前玩了多少局
	if LocalPlayerKey == nil then return end
	if self.PlayerDatas.ArchiveData[LocalPlayerKey] == nil then return end
	-- 显示拍脸图
	UGCLogSystem.LogTree(string.format("[UGCGameState:OnRep_PlayerDatas] self.PlayerDatas ="), self.PlayerDatas)
	if self.PlayerDatas.ArchiveData[LocalPlayerKey].GameTimes <= DefaultSettings.ShowFaceNoticeGameTimes then
		UGCLogSystem.Log("[UGCGameState:OnRep_PlayerDatas] 执行")
		if not DefaultSettings.EnableTest then
			WidgetManager:ShowPanel(WidgetConfig.EUIType.FaceNotice, false);
		end
	end
	UGCEventSystem.SendEvent(EventTypes.UpdatePlayerDatas, self.PlayerDatas)
end

function UGCGameState:FindPlayerKDA_DamagesByPlayerKey(InPlayerKey)
	for i, v in pairs(self.PlayerKDA_Damages) do
		if v.PlayerKey == InPlayerKey then return i; end
	end
	return -1;
end

---@param IsLogin bool
---@param InPlayerKey PlayerKey
function UGCGameState:PlayerLoginOrLeave(IsLogin, InPlayerKey)
	local TeamId           = UGCPlayerStateSystem.GetTeamID(InPlayerKey);
	local LogOut           = false;
	local AlivePlayerCount = 0;
	if IsLogin then
		if self.PlayerList[TeamId] == nil then self.PlayerList[TeamId] = {}; end
		self.PlayerList[TeamId][#(self.PlayerList[TeamId]) + 1] = InPlayerKey;
		
		local index                                             = self:FindPlayerKDA_DamagesByPlayerKey(InPlayerKey)
		if index == -1 then
			table.insert(self.PlayerKDA_Damages, {
				Damage    = 0,
				KDA       = { Kill = 0, Dead = 0, Assist = 0, },
				PlayerKey = InPlayerKey,
			});
			DOREPONCE(self, "PlayerKDA_Damages");
		end
		if self.PlayerAttribute[InPlayerKey] == nil then
			self.PlayerAttribute[InPlayerKey] = {};
			for i, v in pairs(DefaultSettings.BenefitInto) do
				self.PlayerAttribute[InPlayerKey][i] = v.DefaultValue;
			end
			DOREPONCE(self, "PlayerAttribute");
		end
	else
		if self.PlayerList[TeamId] ~= nil then
			local RemoveIndex = 0;
			for i, v in pairs(self.PlayerList[TeamId]) do
				if v == InPlayerKey then RemoveIndex = i; end
			end
			table.remove(self.PlayerList[TeamId], RemoveIndex);
		end
		--- 进行保存数据
		UGCPlayerStateSystem.SavePlayerArchiveData(self.PlayerDatas.AccountInfo[InPlayerKey].UID, self.PlayerDatas.ArchiveData[InPlayerKey]);
	end
	
	for i, v in pairs(self.PlayerList) do
		AlivePlayerCount = table.getCount(v) + AlivePlayerCount;
	end
	if AlivePlayerCount == 0 then LogOut = true; end
	UGCLogSystem.LogTree(string.format("[UGCGameState:PlayerLoginOrLeave] self.PlayerKDA_Damages ="), self.PlayerKDA_Damages)
	
	DOREPONCE(self, "PlayerList");
	return LogOut, AlivePlayerCount;
end

---@param HasLeave bool 是否包含退出游戏的玩家
---@return int32 玩家数量
function UGCGameState:GetPlayerCount(HasLeave)
	return table.getCount(HasLeave and self.PlayerKDA_Damages or self.PlayerList)
end

---@param InOld table<PlayerKey, PlayerAttributeItem_BigFight>
function UGCGameState:OnRep_PlayerAttribute(InOld)
	UGCEventSystem.SendEvent(EventTypes.PlayerAttributeChanged, self.PlayerAttribute);
	if table.isEmpty(InOld) then return end
	for c, Table in pairs(self.PlayerAttribute) do
		if InOld[c] ~= nil then
			for i, v in pairs(Table) do
				if InOld[c][i] ~= v then
					UGCEventSystem.SendEvent(DefaultSettings.BenefitInto[v].Type, c, InOld[c][i], v);
				end
			end
		else
			for i, v in pairs(Table) do
				UGCEventSystem.SendEvent(DefaultSettings.BenefitInto[v].Type, c, nil, v);
			end
		end
	end
end

function UGCGameState:OnRep_PlayerList()
	if table.isEmpty(self.PlayerList) then return ; end
	if LocalPlayerKey == nil then return end
	-- 其他玩家
	EnemyTeamPlayers = {};
	LocalTeamPlayers = {};
	LocalTeamId      = UGCPlayerStateSystem.GetTeamID(LocalPlayerKey);
	for TeamId, PlayerArr in pairs(self.PlayerList) do
		if TeamId == LocalTeamId then
			for i, v in pairs(PlayerArr) do LocalTeamPlayers[#LocalTeamPlayers + 1] = v; end
		else
			for i, v in pairs(PlayerArr) do EnemyTeamPlayers[#EnemyTeamPlayers + 1] = v; end
		end
	end
	UGCEventSystem.SendEvent(EventTypes.PlayerListChanged, self.PlayerList)
end

function UGCGameState:OnRep_PlayerKDA_Damages()
	-- 刷新 KDA 和伤害
	if table.isEmpty(self.PlayerKDA_Damages) then return ; end
	UGCLogSystem.LogTree(string.format("[UGCGameState:OnRep_PlayerKDA_Damages] self.PlayerKDA_Damages ="), self.PlayerKDA_Damages)
	UGCEventSystem.SendEvent(EventTypes.AllPlayerKDAChange, self.PlayerKDA_Damages)
end

--- 获取玩家 KDA
---@param InPlayerKey PlayerKey
---@return PlayerKDAItem1
function UGCGameState:GetPlayerKDA(InPlayerKey)
	UGCLogSystem.LogTree(string.format("[UGCGameState:GetPlayerKDA] self.PlayerKDA_Damages ="), self.PlayerKDA_Damages)
	local Item = self.PlayerKDA_Damages[self:FindPlayerKDA_DamagesByPlayerKey(InPlayerKey)];
	if Item ~= nil then return Item.KDA; end
	return nil;
end

---获取玩家伤害
---@param InPlayerKey PlayerKey
---@return float
function UGCGameState:GetPlayerDamage(InPlayerKey)
	local Item = self.PlayerKDA_Damages[InPlayerKey]
	if Item ~= nil then return Item.Damage; end
	return 0;
end

----------------------------------------- 地图加载 -----------------------------------------
--- 已经加载了的地图名称
UGCGameState.LoadMapName = {};

--- 加载地图（服务器/客户端都可以执行）
---@param MapNameList table<int32, string> 地图索引
function UGCGameState:LoadMap(MapNameList)
	-- 找到对应地图，然后进行加载
	if not table.isEmpty(self.LoadMapName) then
		-- 先卸载，再安装
		local List = {};
		for i, v in pairs(self.LoadMapName) do
			table.insert(List, v.Name);
		end
		self:UnloadMap(List);
	end
	for i, v in pairs(MapNameList) do
		table.insert(self.LoadMapName, {
			Name = v,
			Load = false,
		});
	end
	LevelStreamTool.LoadStreamLevels(MapNameList, { Object = self, Func = self.LoadMapFinish }, false);
	DOREPONCE(self, "LoadMapName")
end

function UGCGameState:OnRep_LoadMapName()
	if table.isEmpty(self.LoadMapName) then return ; end
	UGCLogSystem.LogTree(string.format("[UGCGameState:OnRep_LoadMapName] self.LoadMapName ="), self.LoadMapName);
	local LoadedMaps = {};
	for i, v in pairs(self.LoadMapName) do
		if v.Load then table.insert(LoadedMaps, v.Name); end
	end
	if table.isEmpty(LoadedMaps) then return ; end
	UGCEventSystem.SendEvent(EventTypes.OnMapLoaded, LoadedMaps);
	self.MiniGameManager:OnMapLoadComplete()
	-- 加载小地图
	UGCLogSystem.Log("[UGCGameState:OnRep_LoadMapName] 开始加载小地图")
	for i, v in pairs(LevelTable.LevelInfo) do
		if v.MapName == self.LoadMapName[1].Name then
			UGCLogSystem.Log("[UGCGameState:OnRep_LoadMapName] 执行")
			self:LoadMinimap(i);
			break ;
		end
	end
end

--- 随机加载地图
---@param
function UGCGameState:LoadRandomMap(InIndex)
	if IsServer then
		self:UnloadMap();
		-- 判断当前是不是随即关卡
		UGCLogSystem.LogTree(string.format("[UGCGameState:LoadRandomMap] LevelTable.LevelInfo ="), LevelTable.LevelInfo)
		if InIndex == nil or InIndex == LevelTable.ELevelType.Random then
			self.MapData.SelectMapIndex = LevelTable.GetRandomLevel(true, 1);
		else
			self.MapData.SelectMapIndex = { InIndex };
		end
		local MapNames = {};
		for i, v in pairs(self.MapData.SelectMapIndex) do
			table.insert(MapNames, LevelTable.LevelInfo[v].MapName);
		end
		LevelStreamTool.LoadStreamLevels(MapNames, { Object = self, Func = self.LoadMapFinish }, false);
		DOREPONCE(self, "MapData");
	else
		-- 发送 RPC 到服务器
		UnrealNetwork.CallUnrealRPC(LocalPlayerController, self, "LoadMap", InIndex);
	end
end

--- 卸载地图
function UGCGameState:UnloadMap()
	if table.isEmpty(self.MapData.SelectMapIndex) then
		local MapNames = {};
		for i, v in pairs(self.MapData.SelectMapIndex) do
			table.insert(MapNames, LevelTable.LevelInfo[v].MapName)
		end
		LevelStreamTool.UnLoadStreamLevels(MapNames, { Object = self, Func = self.UnLoadMapFinish }, false);
		self.MapData.SelectMapIndex = {};
		-- 重置 ClientAlready
		self.bInitOnce              = false;
	end
end

function UGCGameState:OnRep_MapData()
	if table.isEmpty(self.MapData.SelectMapIndex) then return end
end

--- 地图加载完成
function UGCGameState:LoadMapFinish()
	UGCLogSystem.Log("[UGCGameState:LoadMapFinish] 地图加载完成");
	-- 写一个通知
	UGCEventSystem.SendEvent(EventTypes.MapLoad, self.MapData.SelectMapIndex, true);
	self:OnMapLoaded();
end

function UGCGameState:UnLoadMapFinish()
	UGCLogSystem.Log("[UGCGameState:UnLoadMapFinish] 地图卸载成功")
	self.MiniGameManager:OnMapUnLoadedComplete();
end

--- 加载小地图
function UGCGameState:LoadMinimap(InType)
	if type(InType) == 'nil' then
		for i, v in pairs(LevelTable.LevelInfo) do
			if v.MapName == self.LoadMapName[1].Name then
				UGCLogSystem.Log("[UGCGameState:LoadMinimap] 执行")
				self:LoadMinimap(i);
				return ;
			end
		end
	end
	UGCLogSystem.Log("[UGCGameState:LoadMinimap] 开始加载 %s 的小地图", tostring(InType));
	local MinimapInfo = LevelTable.LevelInfo[InType].MiniMapInfo;
	if not table.isEmpty(MinimapInfo) then
		UGCLogSystem.Log("[UGCGameState:LoadMinimap] 开始添加")
		UGCWidgetManagerSystem.ChangeMap(MinimapInfo.MapPath, MinimapInfo.MapCentre, MinimapInfo.MapSize, MinimapInfo.MapScale);
	end
end

function UGCGameState:OnMapLoaded()
	--- 加载地图上的东西
	UGCLogSystem.Log("[UGCGameState:OnMapLoaded] 执行")
	UGCEventSystem.SetTimer(self, function() self:PostOnMapLoaded(); end, 2);
	-- 检测一下是否有默认地图
	self.MiniGameManager:OnMapLoadComplete();
	for i, v in pairs(self.LoadMapName) do
		v.Load = true;
	end
	DOREPONCE(self, "LoadMapName");
end

---@type table<int32, BP_ActorStart_C> 玩家中心点
UGCGameState.CenterActors = {};

function UGCGameState:PostOnMapLoaded()
end

----------------------------------------- 游戏进程 -----------------------------------------
---@param InTime int32 初始化倒计时
function UGCGameState:OnGameActive(InTime)
	if self.MiniGameManager then
		table.func(self.MiniGameManager, "OnGameActive", InTime);
	end
end

function UGCGameState:OnBeforeGameStart(InTime)
	--if InTime == 2 then self:BeforeReset(InTime) end
	if self.MiniGameManager then
		table.func(self.MiniGameManager, "OnBeforeGameStart", InTime);
	end
end

---游戏正式开始
function UGCGameState:OnGameStart()
	UGCLogSystem.Log("[UGCGameState:OnGameStart] 执行 ")
end

--- 游戏结束
function UGCGameState:OnGameEnded()
	-- 打开结算界面
	if IsServer then
		for i, v in pairs(UGCGameSystem.GetAllPlayerPawn()) do
			UGCPawnSystem.LeavePawnState(v, EPawnState.Move);
			v:K2_DestroyActor()
		end
		
		UnrealNetwork.CallUnrealRPC_Multicast(self, "OnGameEnded");
		self:ShowUIByType(WidgetConfig.EUIType.GameEnd, true)
	end
end

--- 倒计时
function UGCGameState:OnGameProgress_Tick(InTime)
	self.CountDownTime = InTime;
	--UGCLogSystem.Log("[UGCGameState:OnGameProgress_Tick] InTime = %s", InTime);
	DOREPONCE(self, "CountDownTime");
end

---@param InState EGameProgress 游戏进度
function UGCGameState:ChangeGameProgressState(InState)
	if self.ProgressType ~= InState then
		if InState == DefaultSettings.EGameProgress.PREPARE then
		elseif InState == DefaultSettings.EGameProgress.GAMING then
			LuaQuickFireEvent("GameActive", self)
		elseif InState == DefaultSettings.EGameProgress.ENDED then
			LuaQuickFireEvent("GameEnd", self)
		end
		self.ProgressType = InState;
		DOREPONCE(self, "ProgressType")
	end
end

function UGCGameState:OnRep_ProgressType(InOldType)
	UGCEventSystem.SendEvent(EventTypes.GameProgressChange, self.ProgressType);
	if self.ProgressType == DefaultSettings.EGameProgress.GAMING then
		UGCEventSystem.SendEvent(EventTypes.GameProgressChange_Gaming)
		-- 当到这个的时候游戏就正式开始了，发 RPC 断线重连会执行不到
		--table.func(self.MiniGameManager, "OnGameStart");
		self:OnGameStart()
	end
	if WidgetManager then
		if self.ProgressType ~= DefaultSettings.EGameProgress.ENDED then
			if not WidgetManager:IsVisiblePanel(WidgetConfig.EUIType.Main) then
				WidgetManager:ShowPanel(WidgetConfig.EUIType.Main, false);
			end
			--if self.ProgressType == DefaultSettings.EGameProgress.GAMING then
			--	WidgetManager:ClosePanel(WidgetConfig.EUIType.FaceNotice);
			--end
		else
			if WidgetManager:IsVisiblePanel(WidgetConfig.EUIType.Main) then
				WidgetManager:ClosePanel(WidgetConfig.EUIType.Main);
			end
			if not WidgetManager:IsVisiblePanel(WidgetConfig.EUIType.GameEnd) then
				WidgetManager:ShowPanel(WidgetConfig.EUIType.GameEnd, false);
			end
		end
	end
end

function UGCGameState:OnRep_CountDownTime()
	UGCEventSystem.SendEvent(EventTypes.GameProgressCountDownTimeChange, self.CountDownTime);
end

--- 当前游戏时间，以服务器为基准(因为服务器不会改变)
---客户端准备好之后会发送一个 RPC 过来，之后就是
function UGCGameState:CheckServerTime(InPlayerKey, InTime)
	if IsServer then
		local PC = UGCGameSystem.GetPlayerControllerByPlayerKey(InPlayerKey)
		UnrealNetwork.CallUnrealRPC(PC, self, "CheckClientTime", UE.GetCurrentTime());
		self:OnClientAlready();
	else
		UnrealNetwork.CallUnrealRPC(LocalPlayerController, self, "CheckServerTime", InPlayerKey, InTime);
	end
end

function UGCGameState:OnRep_ServerTime()
	-- 接收到之后就立刻发送 RPC 到服务器，或者也可以等一会
	if self.ServerTime == 1 then
		if LocalPlayerKey == nil or LocalPlayerController == nil then
			UGCEventSystem.SetTimer(self, function()
				self:CheckServerTime(LocalPlayerKey, UE.GetCurrentTime())
			end, 1.);
			return ;
		end
		self:CheckServerTime(LocalPlayerKey, UE.GetCurrentTime())
	elseif self.ServerTime == 0 then
	else
		local Diff = self.ServerTime - UE.GetCurrentTime();
		UGCLogSystem.Log("[UGCGameState:CheckClientTime] Diff = %f", Diff)
		self:OnClientAlready();
	end
end

function UGCGameState:CheckClientTime(InTime)
	self.ServerTimeDiff = InTime - UE.GetCurrentTime();
	UGCLogSystem.Log("[UGCGameState:CheckClientTime] self.ServerTimeDiff = %f", self.ServerTimeDiff);
	self:OnClientAlready();
end

UGCGameState.bInitOnce = false;
--- 是否有毒圈：0表示未知，1表示存在，-1 表示不存在
UGCGameState.HasPoison = 0;

function UGCGameState:OnClientAlready()
	if self.bInitOnce then return end
	UGCEventSystem.SendEvent(EventTypes.ClientAlready)
	
	local ServerTime = self:GetServerTime()
	UGCLogSystem.Log("[UGCGameState:OnClientAlready] 执行 ServerTime = %f", ServerTime);
	
	if IsServer then
		UGCLogSystem.Log("[UGCGameState:OnClientAlready] 执行")
		self:OnGameActive(-1)
	end
	self:LoadResource();
	if GlobalBeginTool then
		GlobalBeginTool:ReceiveClientAlready()
		GlobalBeginTool = nil;
	end
	
	self.bInitOnce = true;
end

--- S & C : 获取服务器时间
---@return float|nil
function UGCGameState:GetServerTime()
	if IsServer then
		return UE.GetCurrentTime();
	else
		if self.ServerTimeDiff == 0 then
			return nil;
		else
			return self.ServerTimeDiff + UE.GetCurrentTime();
		end
	end
end

--- 获取客户端时间
function UGCGameState:GetClientTime(InPlayerKey)
	if IsClient then
		return UE.GetCurrentTime();
	else
	end
end

function UGCGameState:ClearAll()
	UnableTable()
end

--- 提前重置操作
function UGCGameState:BeforeReset(InTime)
	UGCLogSystem.Log("[UGCGameState:BeforeReset] 重置玩家")
	for i, v in pairs(UGCGameSystem.GetAllPlayerController(false)) do
		local Pawn = UGCGameSystem.GetPlayerPawnByPlayerKey(v.PlayerKey);
		if Pawn and UE.IsValid(Pawn) and Pawn:IsAlive() then
			Pawn:K2_DestroyActor();
		end
		UE.RespawnPlayer(v.PlayerKey, InTime);
	end
	
	--LuaQuickFireEvent("AllPlayerReset", self);
	
	self:ResetKill();
end

function UGCGameState:ResetKill()
	-- 重置伤害
	for i, v in pairs(self.PlayerKDA_Damages) do
		v.Damage = 0;
		v.KDA    = { Kill = 0, Dead = 0, Assist = 0, }
	end
	for i, v in pairs(self.PlayerAttribute) do
		for c, d in pairs(v) do v[c] = DefaultSettings.BenefitInto[c].DefaultValue; end
	end
	
	-- 重置其他的
	for i, v in pairs(UGCGameSystem.GetAllPlayerController(false)) do v:ResetGame(); end
	
	DOREPONCE(self, "PlayerKDA_Damages")
	DOREPONCE(self, "PlayerAttribute")
end

--- 重置游戏
function UGCGameState:ResetGame()
	if IsServer then
		UnrealNetwork.CallUnrealRPC_Multicast(self, "ResetGame");
		-- 重置击杀数
		for i, v in pairs(UGCGameSystem.GetAllPlayerState(false)) do
			v:ResetKillNum();
		end
	end
end

----------------------------------------- 界面 UI -----------------------------------------
--- 显示 UI
---@param InUIType EUIType
---@param IsShow boolean
function UGCGameState:ShowUIByType(InUIType, IsShow, ...)
	if IsServer then
		UnrealNetwork.CallUnrealRPC_Multicast(self, "ShowUIByType", InUIType, IsShow, ...);
	else
		if IsShow then
			WidgetManager:ShowPanel(InUIType, false, ...);
		else
			WidgetManager:ClosePanel(InUIType);
		end
	end
end

--- 显示 UI
---@param InUIType EUIType
---@param IsShow bool
---@param InPlayerKey PlayerKey
function UGCGameState:PlayerShowUIByType(InUIType, IsShow, InPlayerKey, ...)
	if IsServer then
		if InPlayerKey == nil then
			UnrealNetwork.CallUnrealRPC_Multicast(self, "PlayerShowUIByType", InUIType, IsShow, ...);
		else
			UnrealNetwork.CallUnrealRPC(UGCGameSystem.GetPlayerControllerByPlayerKey(InPlayerKey), self, "PlayerShowUIByType", InUIType, IsShow, ...);
		end
	else
		if IsShow then
			WidgetManager:ShowPanel(InUIType, false, InPlayerKey, ...);
		else
			WidgetManager:ClosePanel(InUIType);
		end
	end
end

--- 保存或者获取数据
function UGCGameState:Server_SaveOrGetButtonSetting(PlayerKey, ButtonsRender)
	if ButtonsRender == nil then
		ButtonsRender = self.PlayerDatas.ArchiveData[PlayerKey].ButtonSettings;
	else
		self.PlayerDatas.ArchiveData[PlayerKey].ButtonSettings = ButtonsRender;
	end
	-- 提醒已经好了
	self:SendEvent(true, PlayerKey, EventTypes.ButtonSettingCallBack, ButtonsRender);
end

----------------------------------------- 场景物品 -----------------------------------------

---@type BP_ResourceBase_C
UGCGameState.ResourceActor = nil;

--- 加载资源类，服务器，客户端都需要加载一次
---@return BP_ResourceBase_C
function UGCGameState:LoadResource()
	if self.ResourceActor == nil then self.ResourceActor = UE.FindActorByClass(ObjectPath.BP_ResourceBase); end
	UGCLogSystem.Log("[UGCGameState:LoadResource] %s", UGCGameSystem.GetUGCResourcesFullPath('Asset/Blueprint/UGCPlayerPawn.UGCPlayerPawn_C'))
	return self.ResourceActor;
end

-- 清除场景上的 Wrappers
function UGCGameState:ClearWrappers()
	local InTable = {};
	UE.FindActorsByClass(self:GetWrapperClass(), InTable, function(InIndex, InActor)
		return InActor:GetOwner() == nil;
	end);
	for i, v in pairs(InTable) do v:K2_DestroyActor(); end
end

----------------------------------------- BUFF -----------------------------------------

---@type AActor
UGCGameState.MapCenterActor = nil;

--- 获取中心点
---@return AActor
function UGCGameState:GetCenterPointLocation()
	if self.MapCenterActor ~= nil then return self.MapCenterActor:K2_GetActorLocation() end
	local CenterActors = {};
	UE.FindActorsByClass(ObjectPath.BP_ActorStart, CenterActors, function(InIndex, InActor)
		return InActor:ActorHasTag("MapCenter");
	end);
	UGCLogSystem.LogTree(string.format("[UGCGameState:GetCenterPointLocation] CenterActors ="), CenterActors)
	self.MapCenterActor = CenterActors[1];
	if self.MapCenterActor == nil then
		return VectorHelper.ToLuaTable(DefaultSettings.MapCenterLocation)
	end
	return CenterActors[1]:K2_GetActorLocation();
end

----------------------------------------- 武器 -----------------------------------------
--- 获取武器基类
---@return UClass 武器基类
function UGCGameState:GetShootWeaponClass()
	return self.ShootWeaponClass;
end

---@return UClass
function UGCGameState:GetWrapperClass()
	return self.WrapperClass;
end

----------------------------------------- 载具 -----------------------------------------
--- 清空地面上的载具
function UGCGameState:ClearVehicles()
	if table.isEmpty(self.Vehicles) then self:FindVehicles(); end
	for i, v in pairs(self.Vehicles) do v:K2_DestroyActor(); end
	self.Vehicles = {};
end

--- 加载地面上的载具，通过 ActorStart 进行查找
function UGCGameState:LoadVehicles()
	self:ClearVehicles();
	local AllStarts = {};
	UE.FindActorsByClass(ObjectPath.BP_ActorStart, AllStarts, function(InIndex, InActor)
		table.insert(self.Vehicles, UGCVehicleSystem.SpawnVehicleNew(VehicleTable.Car[InActor.Index].Path, InActor:K2_GetActorLocation(), InActor:K2_GetActorRotation(), false, false));
		return true;
	end)
end

-- 查找载具
function UGCGameState:FindVehicles()
	if table.isEmpty(self.Vehicles) then self:LoadVehicles(); end
	return self.Vehicles;
end

----------------------------------------- 信号圈 -----------------------------------------
---@type PoisonCircleSystem_C
UGCGameState.PoisonSystemActor = nil;
---@return PoisonCircleSystem_C
function UGCGameState:FindPoisonCircle()
	if self.PoisonSystemActor == nil then
		self.PoisonSystemActor = UE.FindActorByClass(ObjectPath.PoisonCircleSystem);
	end
	return self.PoisonSystemActor;
end

----------------------------------------- FUNCTIONAL -----------------------------------------

--- 发送自定义事件
function UGCGameState:SendEvent(IsSend, InPlayerKey, InEvent, ...)
	if IsServer then
		if IsSend then
			if InPlayerKey == nil then
				UnrealNetwork.CallUnrealRPC_Multicast(self, "SendEvent", false, nil, InEvent, ...);
			else
				UnrealNetwork.CallUnrealRPC(UGCGameSystem.GetPlayerControllerByPlayerKey(InPlayerKey), UGCGameSystem.GameState, "SendEvent", false, InPlayerKey, InEvent, ...);
			end
		else
			UGCEventSystem.SendEvent(InEvent, InPlayerKey, ...)
		end
	else
		-- 从客户端发送出去
		if IsSend then
			UnrealNetwork.CallUnrealRPC(DefaultSettings.LocalPlayerController, UGCGameSystem.GameState, "SendEvent", false, DefaultSettings.LocalPlayerKey, InEvent, ...);
		else
			UGCEventSystem.SendEvent(InEvent, InPlayerKey, ...);
		end
	end
end

----------------------------------------- 玩家属性 -----------------------------------------

--- 获取属性值和属性名称
---@param InPlayerKey PlayerKey
---@param InAttributeName EPawnBenefitType
function UGCGameState:GetPlayerAttribute(InPlayerKey, InAttributeName)
	if InAttributeName then
		if self.PlayerAttribute[InPlayerKey] ~= nil then return self.PlayerAttribute[InPlayerKey][InAttributeName]; end
		return nil;
	end
	return self.PlayerAttribute[InPlayerKey];
end

function UGCGameState:AddPlayerAttribute(InPlayerKey, InAttributeName, InVal)
	self.PlayerAttribute[InPlayerKey][InAttributeName] = self.PlayerAttribute[InPlayerKey][InAttributeName] + InVal;
	if IsServer then DOREPONCE(self, "PlayerAttribute") end
end
function UGCGameState:MultiPlayerAttribute(InPlayerKey, InAttributeName, InVal)
	self.PlayerAttribute[InPlayerKey][InAttributeName] = self.PlayerAttribute[InPlayerKey][InAttributeName] * InVal;
	if IsServer then DOREPONCE(self, "PlayerAttribute") end
end

function UGCGameState:InitAttribute()
	local Table = {};
	for i, v in pairs(DefaultSettings.EPawnBenefitType) do Table[v] = 1; end
	Table[DefaultSettings.EPawnBenefitType.Shield] = 0;
	return Table;
end

---@param InPlayerKey PlayerKey
function UGCGameState:PawnApplyBuff(InPlayerKey)
	local Pawn = UGCGameSystem.GetPlayerPawnByPlayerKey(InPlayerKey);
	Pawn:ApplyBuff("ApplyKillChange");
end

----------------------------------------- MINI -----------------------------------------

UGCGameState.MiniModeState = nil;
--- 当前选择的 MiniType
UGCGameState.CurrMiniType  = -1;

---@param InMiniType int32
function UGCGameState:SelectMiniType(InMiniType)
	self.CurrMiniType = InMiniType;
	DOREPONCE(self, "CurrMiniType");
end

function UGCGameState:OnRep_CurrMiniType()
	if self.CurrMiniType < 0 then return ; end
	if self.MiniGameManager then
		self.MiniGameManager:LoadMiniGame(self.CurrMiniType);
	end
end

function UGCGameState:SetMiniModeState(InState)
	self.MiniModeState = InState;
	DOREPONCE(self, "MiniModeState");
end

function UGCGameState:GetMiniModeState()
	return self.MiniModeState;
end

function UGCGameState:OnRep_MiniModeState(Old)
	if self.MiniGameManager then
		self.MiniGameManager.State = self.MiniModeState;
		self.MiniGameManager:OnRep_State(Old);
	end
end

--- 发送 MiniGame RPC
---@param InFuncName string 函数名称
---@vararg any
function UGCGameState:SendMiniGameRPC(InFuncName, ...)
	if IsServer then
		UnrealNetwork.CallUnrealRPC_Multicast(self, "MiniGameReceiveRPC", InFuncName, true, ...);
	else
		UnrealNetwork.CallUnrealRPC(LocalPlayerController, self, "MiniGameReceiveRPC", InFuncName, false, ...);
	end
end

--- Mini Game 接收到 RPC
---@param InFuncName string 函数名称
---@param SendFromServer bool 是否发自服务器
function UGCGameState:MiniGameReceiveRPC(InFuncName, SendFromServer, ...)
	table.func(self.MiniGameManager, InFuncName, ...)
end

--- 小游戏需要同步的数据
UGCGameState.MiniInfo = {};

function UGCGameState:SetMiniInfo(InMiniInfo)
	self.MiniInfo = InMiniInfo;
	DOREPONCE(self, "MiniInfo");
end

function UGCGameState:OnRep_MiniInfo(InOld)
	if table.isEmpty(self.MiniInfo) then return ; end
	-- 发送出去
	if self.MiniGameManager then
		self.MiniGameManager.MiniInfo = self.MiniInfo;
		self.MiniGameManager:OnRep_MiniInfo(InOld);
	end
end

--- 获取 MiniGame 的数据
function UGCGameState:GetMiniInfo(Name)
	if self.MiniGameManager then
		return table.func(self.MiniGameManager, "GetMiniInfo", Name);
	end
	return nil;
end

--- 获取配置
function UGCGameState:GetMiniConfig(Name)
	if self.MiniGameManager then
		return table.func(self.MiniGameManager, "GetMiniInfo", Name);
	end
	return nil;
end

return UGCGameState;