UGCProjects/CounterAttack_Solo/Script/Global/BuffSystem/BuffAction/BuffAction_MarkPlayer.lua

-- Script.Global.BuffSystem.BuffAction.BuffAction_MarkPlayer
local BuffActionBase = require('Script.Global.BuffSystem.BuffActionBase')



local BuffAction_MarkPlayer = setmetatable(
    {
        ---@param MarkWidgetPath string @控件ClassPath 控件需继承自UObjectPositionWidget
        ---@param Offset FVector @偏移量
        ---@param SizeAutoContent bool @大小适配
        ---@param OutViewHide bool @控件离开镜头后是否隐藏（比如在背后）
        ---@param BeOcclusionHide bool @被遮挡后是否隐藏
        MarkWidgetPath = "";
        Offset = {X = 0, Y = 0, Z = 80};
        SizeAutoContent = true;
        OutViewHide = true;
        BeOcclusionHide = false;
        AllPlayerVis = true;    --  全部可见
        TeamVis = false,        --  仅队友可见


        RemoveDoOnce = false;
    },
    { __index = BuffActionBase, __metatable = BuffActionBase }
);

--[[
-- 常用接口
self:GetInstID()        -- 获取BuffID
self:GetOwnerPawn()     -- 获取拥有者
BuffSystemAPI.GetBuffCauser(self:GetInstID()) -- 获取Buff给予者

self:EnableTick()       -- 开启Tick
self:StopTick()         -- 会自动关
self:IsEnableTick()     -- 是否已开启Tick
]]

function BuffAction_MarkPlayer:LuaDoAction()
    BuffActionBase.LuaDoAction(self)
    -- 启用Tick UndoAction会自动关
    -- self:EnableTick()
    if not UGCGameSystem.IsServer() then
        local CanCreate = false
        self.OwnerPlayerKey = self:GetOwnerPawn().PlayerKey
        if self.AllPlayerVis then
            CanCreate = true
        elseif self.TeamVis then
            local LocalPlayerTeamID = UGCGameSystem.GameState:GetPlayerTeamIDByPlayerKey(UGCSystemLibrary.GetLocalPlayerKey())
            local TargetPlayerTeamID = UGCGameSystem.GameState:GetPlayerTeamIDByPlayerKey(self.OwnerPlayerKey)
            if LocalPlayerTeamID ~= TargetPlayerTeamID then
                CanCreate = true
            end
        end

        if CanCreate then
            ---@return InstanceIndex int @实例Index
            ---@param Actor Actor @需要添加位置UI的Actor对象
            ---@param WidgetClassPath string @控件ClassPath 控件需继承自UObjectPositionWidget
            ---@param Offset FVector @偏移量
            ---@param SizeAutoContent bool @大小适配
            ---@param OutViewHide bool @控件离开镜头后是否隐藏（比如在背后）
            ---@param BeOcclusionHide bool @被遮挡后是否隐藏
            self.InstanceIndex = UGCWidgetManagerSystem.AddObjectPositionUI(self:GetOwnerPawn(), self.MarkWidgetPath, self.Offset, true, false, false)
            --local WidgetClass = UE.LoadClass(self.MarkWidgetPath)
            --self.TraceWidget = UserWidget.NewWidgetObjectBP(UGCSystemLibrary.GetLocalPlayerController(), WidgetClass)
            --self.TraceWidget:AddToViewport(10000)
            --self.TraceWidget:SetTracePlayerKey(self.OwnerPlayerKey)
            self.RemoveDoOnce = false
            UGCEventSystem.AddListener(EventEnum.PlayerDeathInfo, self.PlayerDeathInfo, self)
        end

    end
end



function BuffAction_MarkPlayer:LuaUndoAction()
    BuffActionBase.LuaUndoAction(self)
    if not UGCGameSystem.IsServer() then
        self:RemoveObjectPositionUI()
    end
end

function BuffAction_MarkPlayer:LuaResetAction()
    BuffActionBase.LuaResetAction(self)
end

function BuffAction_MarkPlayer:LuaUpdateAction(DeltaSeconds)
    BuffActionBase.LuaUpdateAction(self, DeltaSeconds)
end

function BuffAction_MarkPlayer:RemoveObjectPositionUI()
    if not UGCGameSystem.IsServer() and not self.RemoveDoOnce then
        self.RemoveDoOnce = true
        UGCEventSystem.RemoveListener(EventEnum.PlayerDeathInfo, self.PlayerDeathInfo, self)
        UGCWidgetManagerSystem.RemoveObjectPositionUI(UGCGameSystem.GameState, self.InstanceIndex)
        --if UE.IsValid(self.TraceWidget) then
        --    self.TraceWidget:SetPlayerKey(-1)
        --    self.TraceWidget:RemoveFromParent()
        --end
    end
end

function BuffAction_MarkPlayer:PlayerDeathInfo(VictimKey, CauserKey, WeaponID, DamageType, IsHeadShotDamage, Distance, DamageValue, Assister)
    if self.OwnerPlayerKey == VictimKey then
        self:RemoveObjectPositionUI()
    end
end


return BuffAction_MarkPlayer;