UGCProjects/GZJ/Script/Blueprint/Monster/BP_BossCharm.lua

---@class BP_BossCharm_C:BP_MonsterBoss_C
---@field UAESkillManager UUAESkillManagerComponent
---@field CharmMarshParticle UParticleSystem
---@field CharmCurseParticle UParticleSystem
--Edit Below--
-- local BP_BossCharm = {
--     SkillCount = 0,
--     CharmCurseSkilling = false,
--     PawnClass = nil,
--     PawnLocations = {},
--     SurvivalTime = 0.
-- };
 
local MonsterBoss = require('Script.Blueprint.Monster.BP_MonsterBoss')

local BP_BossCharm = setmetatable(
    {
        --SkillCount = 0,
        CharmCurseSkilling = false,
        PawnClass = nil,
        PawnLocations = {},
        SurvivalTime = 0.,
        AttachPawnParticle = {},
        ID = 10002,
        MonsterName = "Boss",
        EnableCharmMarshSkill = false,
    },
    {
        __index = MonsterBoss,
        __metatable = MonsterBoss
    }
);
function BP_BossCharm:ReceiveBeginPlayEx()
    MonsterBoss.ReceiveBeginPlayEx(self)
    if self:HasAuthority() then 
        self:GetController():GetBlackboardComponent():SetValueAsBool("CanPlayCharmMarshSkill", false)
        self:GetController():GetBlackboardComponent():SetValueAsBool("CanPlayCharmCurseSkill", false)
        self:AddModifyDamageDelegationFun("EnableCharmMarshSkill", 
            function (DamageAmount, DamageEvent, EventInstigator, DamageCauser)
                EventSystem.SetTimer(
                    self,
                    function() 
                        self.EnableCharmMarshSkill = true
                    end,
                    10
                )
                self:RemoveModifyDamageDelegation("EnableCharmMarshSkill")
                return DamageAmount
            end
        )
    end
end


function BP_BossCharm:ReceiveTickEx(DeltaTime)
    MonsterBoss.ReceiveTickEx(self, DeltaTime);

    if self:HasAuthority() then
        self.SurvivalTime = self.SurvivalTime + DeltaTime
        if self.SurvivalTime >= 8 and not self.bIsDead then
            if self.EnableCharmMarshSkill then
                self.SurvivalTime = 0
                self:GetController():GetBlackboardComponent():SetValueAsBool("CanPlayCharmMarshSkill", true)
            end
        end
    end
end

function BP_BossCharm:GetPawnClass()
    if not self.PawnClass then
        self.PawnClass = UE.LoadClass(BPClassPath.PlayerPawn)
    end
    return self.PawnClass
end

function BP_BossCharm:UpdateSkillCount()
    if self:HasAuthority() then
        self.SkillCount = self.SkillCount + 1        
        self:PlayCharmCurseSkill()
        print("BP_BossCharm_UpdateSkillCount")
    end
end

function BP_BossCharm:PlayCharmCurseSkill()
    if self.SkillCount >= 5 then
        self:GetController():GetBlackboardComponent():SetValueAsBool("CanPlayCharmCurseSkill", true)
    end
end

function BP_BossCharm:PlayCharmCurseSkillExe()
    self.SkillCount = 0
    self.PawnsMaxWalkSpeed = {}
    -- local InArenaPawns = UGCGameState:GetPlayersInArena()
    local InArenaPawns = UGCGameSystem.GameState:GetPlayersInArena()
    local InArenaPlayerKey = {}
    for k, ArenaPawn in pairs(InArenaPawns) do
        if ArenaPawn.bCanBeControlledByMonsters then
            table.insert(InArenaPlayerKey, UGCPawnAttrSystem.GetPlayerKey(ArenaPawn))
        end
    end

    UnrealNetwork.CallUnrealRPC_Multicast(self, "MulticastRPC_SpawnParticleSystemAttach", InArenaPlayerKey)


    local TargetPawns = InArenaPawns
    -- local TargetPawns = GameplayStatics.GetAllActorsOfClass(self, self:GetPawnClass(), {})

    for k, PawnTarget in pairs(TargetPawns) do
        if UE.IsValid(PawnTarget) and PawnTarget.bCanBeControlledByMonsters then
            UGCPawnAttrSystem.SetSpeedScale(PawnTarget, 0)
        end
    end
    -- 广播到玩家身上绑定粒子
    self.CharmCurseSkilling = true

    EventSystem.SetTimer(self,
        function ()
            self.CharmCurseSkilling = false
            -- local TargetPawns = GameplayStatics.GetAllActorsOfClass(self, self:GetPawnClass(), {})
            for k, PawnTarget in pairs(TargetPawns) do
                if UE.IsValid(PawnTarget) then
                    UGCPawnAttrSystem.SetSpeedScale(PawnTarget, 1)
                end
            end
        end,
        2.0
    )
end

-- 获取半径范围内的Actor
function BP_BossCharm:GetSphereActors(CenterPosition,radius, TargetClass)
    local TargetActors = GameplayStatics.GetAllActorsOfClass(self, TargetClass, {})
    local resActors = {}
    for k, TempActor in pairs(TargetActors) do
        if VectorHelper.GetDistance(TempActor:K2_GetActorLocation(), CenterPosition) <= radius then
            table.insert(resActors, TempActor)
        end
    end
    return resActors
end

function BP_BossCharm:PlayCharmMarshSkillExe()
    local TargetPawns = UGCGameSystem.GameState:GetPlayersInArena()
    self.PawnLocations = {}
    for k, PawnTarget in pairs(TargetPawns) do

        local TempLocal = PawnTarget:K2_GetActorLocation()
        local DropLocation = UGCGameSystem.GameState:GetDropLocation(TempLocal)
        DropLocation.Z = DropLocation.Z + 5
        table.insert(self.PawnLocations, DropLocation)
        UnrealNetwork.CallUnrealRPC_Multicast(self, "MulticastRPC_SpawnParticleSystem", VectorHelper.ToLuaTable(DropLocation))

    end
    

    EventSystem.SetTimer(
        self,
        function ()
            local InArenaPawns = UGCGameSystem.GameState:GetPlayersInArena()
            for k, TempLocation in pairs(self.PawnLocations) do
                for i, TempPawn in pairs(InArenaPawns) do

                    if VectorHelper.GetDistance(TempPawn:K2_GetActorLocation(), TempLocation) < 250 then
                        if self.CharmCurseSkilling then
                            self:MonsterApplyDamage(TempPawn, self:GetAttack() * 10)
                        else
                            self:MonsterApplyDamage(TempPawn, self:GetAttack() * 5)
                        end
                    end
                end
            end
        end,
        2.0
    )
end

-- 客户端生成一个TempLocation的粒子
function BP_BossCharm:MulticastRPC_SpawnParticleSystem(TempLocation)
    if TempLocation then
        GameplayStatics.SpawnEmitterAtLocation(self, self.CharmMarshParticle, TempLocation, Rotator.New(0, 0, 0), Vector.New(1, 1, 1), true)
    else
        print("MulticastRPC_SpawnParticleSystem_Fun Position is nil  type: " .. type(TempLocation))
    end
end
function BP_BossCharm:MulticastRPC_SpawnParticleSystemAttach(InArenaPlayerKeys)
    
    if not InArenaPlayerKeys then
        print("MulticastRPC_SpawnParticleSystem_Fun InArenaPlayerKeys is nil")
        return
    end

    local TargetPawns = {}
    for k, Playerkey in pairs(InArenaPlayerKeys) do
        table.insert(TargetPawns, ScriptGameplayStatics.GetPlayerPawnByPlayerKey(self,Playerkey))
    end


    if TargetPawns then
        for k, TargetPawn in pairs(TargetPawns) do
            if TargetPawn.Mesh and self.CharmCurseParticle then
                local TempParticleComponent = GameplayStatics.SpawnEmitterAttached(self.CharmCurseParticle, TargetPawn.Mesh, "", Vector.New(0, 0, 50), VectorHelper.RotZero(), VectorHelper.ScaleOne(), EAttachLocation.SnapToTarget, true)
                if TempParticleComponent then
                    table.insert(self.AttachPawnParticle, TempParticleComponent)
                else
                    print("MulticastRPC_SpawnParticleSystem_Fun Position Adding  TempParticleComponent is nil" )
                end
            else
                print("MulticastRPC_SpawnParticleSystem_Fun Position Adding  Failure" )
            end
        end
        local WeakSelf
        EventSystem.SetTimer(
            self, 
            function ()

                if self.AttachPawnParticle then
                    for k, particleCom in pairs(self.AttachPawnParticle) do
                        particleCom:K2_DestroyComponent(self)
                    end
                    self.AttachPawnParticle = {}
                end
            end,
            2.0
        )
    else
        print("MulticastRPC_SpawnParticleSystem_Fun Position is nil  type: " .. type(TempLocation))
    end
end

function BP_BossCharm:MulticastRPC_DestroyParticleSystem()
    if self.AttachPawnParticle then
        for k, particleCom in pairs(self.AttachPawnParticle) do
            particleCom:K2_DestroyComponent(self)
        end
        self.AttachPawnParticle = {}
    end
end

function BP_BossCharm:ReceiveOnMonsterDeath()
    MonsterBoss.ReceiveOnMonsterDeath(self)
    
    if self:HasAuthority() then
        if self.ReignSkillHandle then EventSystem.StopTimer(self.ReignSkillHandle) self.ReignSkillHandle = nil return end
    else
        if self.AttachPawnParticle then
            for k, particleCom in pairs(self.AttachPawnParticle) do
                particleCom:K2_DestroyComponent(self)
            end
            self.AttachPawnParticle = {}
        end
    end
end
return BP_BossCharm;