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

---@class BP_MonsterUnseal_C:BP_ActiveMonsterBase_C
---@field ParticleSystem UParticleSystemComponent
---@field UAESkillManager UUAESkillManagerComponent
---@field BlastParticle UParticleSystem
---@field GrowUpLevel int32
--Edit Below--
--local BP_MonsterUnseal = {};
local MonsterBase = require('Script.Blueprint.Monster.BP_ActiveMonsterBase')

local BP_MonsterUnseal = setmetatable(
    {
        BlastLocations = {};
        SurvivalTime = 0;
        ID = 1100;
        MonsterName = "Unseal",
    },
    {
        __index = MonsterBase,
        __metatable = MonsterBase
    }
);

function BP_MonsterUnseal:ReceiveBeginPlayEx()
    MonsterBase.ReceiveBeginPlayEx(self)
	if self:HasAuthority() then
        self:AddSkillEvil()
    end
end

function BP_MonsterUnseal:ReceiveTickEx(DeltaTime)
    MonsterBase.ReceiveTickEx(self, DeltaTime)
    if self:HasAuthority() then
        self.SurvivalTime = self.SurvivalTime + DeltaTime
        if self.SurvivalTime >= 10.0 then 
            self.SurvivalTime = 0
            self:AddSkillBlast()
        end
    end
end

function BP_MonsterUnseal:GetCanDamagePlayer()
    if self:GetController() and self:GetController():GetBlackboardComponent() and self:GetController():GetBlackboardComponent():GetValueAsObject("TargetActor") then
        local TargetActor = self:GetController():GetBlackboardComponent():GetValueAsObject("TargetActor")
        if self.TargetPlayerKey > 0 and UE.IsValid(TargetActor) then
            local PlayerPawn = UGCGameSystem.GetPlayerPawnByPlayerKey(self.TargetPlayerKey)
            if PlayerPawn and PlayerPawn.bIsAlive and PlayerPawn.IsInArena == false then
                return {PlayerPawn}
            end
        end
    end
    return {}
end

function BP_MonsterUnseal:AddSkillEvil()
    self.SkillEvilHandle = EventSystem.SetTimerLoop(
        self,
        function ()
            local Monsters = self:GetSphereActors(self:K2_GetActorLocation(), 500, self:GetMonsterClass())
            if Monsters then
                for k, Monster in pairs(Monsters) do
                    Monster:AddHealth(UGCSimpleCharacterSystem.GetHealthMax(Monster) * 0.05)
                end
            end
        end,
        1.0
    )
end

function BP_MonsterUnseal:AddSkillBlast()
    local CanDamagePlayers = self:GetCanDamagePlayer()
    if CanDamagePlayers then
        for k, TempPawn in pairs(CanDamagePlayers) do
            local SkillLocation = TempPawn:K2_GetActorLocation()
            SkillLocation.Z = SkillLocation.Z - TempPawn.CapsuleComponent.CapsuleHalfHeight + 10

            table.insert(self.BlastLocations,SkillLocation)
            UnrealNetwork.CallUnrealRPC_Multicast(self, "MulticastRPC_SpawnParticleSystem", VectorHelper.ToLuaTable(SkillLocation))
        end
        EventSystem.SetTimer(
            self,
            function ()
                if self.BlastLocations then
                    for k, TempLocation in pairs(self.BlastLocations) do
                        local Players = self:GetSphereActors(TempLocation, 250, self:GetPawnClass())
                        if Players then
                            for _, TargetPlayer in pairs(Players) do
                                self:MonsterApplyDamage(TargetPlayer, self:GetAttack() * 20)
                            end
                        end
                    end
                    self.BlastLocations = {}
                end
            end,
            1.0
        )
    end
end

function BP_MonsterUnseal:SetGrowUpLevel(NewLevel)
    if NewLevel < 1 then  return false end
    
    local Param = math.pow(1.25, NewLevel - 1)
    
    local Health_Max = self.BaseHealthMax * Param
    
    local Param1 = 1 + 0.5 * (self.GrowUpLevel - 1)
    
    UGCSimpleCharacterSystem.SetHealthMax(self, Health_Max)
    UGCSimpleCharacterSystem.SetHealth(self, Health_Max)
    self.AttackValue = self.BaseAttackValue * Param
    self.PhysicalDefense = self.BasePhysicalDefense * Param1
    self.Gold = self.Gold * Param1
    self.exp = self.exp * Param1
end

function BP_MonsterUnseal:MulticastRPC_SpawnParticleSystem(TempLocation)
    if TempLocation then
        GameplayStatics.SpawnEmitterAtLocation(self, self.BlastParticle, TempLocation, Rotator.New(0, 0, 0), Vector.New(1, 1, 1), true)
    end
end

function BP_MonsterUnseal:ReceiveOnMonsterDeath()
    MonsterBase.ReceiveOnMonsterDeath(self)
    if self:HasAuthority() then
        if self.SkillEvilHandle then
            EventSystem.StopTimer(self.SkillEvilHandle)
            self.SkillEvilHandle = nil
            return
        end
    else
        self.ParticleSystem:SetVisibility(false)
    end
end

return BP_MonsterUnseal;