---@class BP_BatteryBullet_C:AActor
---@field BoomEffect UParticleSystemComponent
---@field ParticleTrailing UParticleSystemComponent
---@field BulletMesh UStaticMeshComponent
---@field SphereOverlap USphereComponent
---@field DefaultSceneRoot USceneComponent
---@field LifeTime float
---@field FlySpeed float
---@field Damage float
--Edit Below--
---@type BP_BatteryBullet_C
local BP_BatteryBullet = {
    bFlying = false;
    StartFlyTime = 0;
    -- 预飞行的起始时间
    StartPrepareTime = 0;
    FlyStartPos = {X = 0, Y = 0, Z = 0};
    FlyDir = {X = 0, Y = 0, Z = 0};
};

function BP_BatteryBullet:SetDamage(InDamage)
    self.Damage = InDamage;
end

function BP_BatteryBullet:SetFlySpeed(InFlySpeed)
    self.FlySpeed = InFlySpeed
end

function BP_BatteryBullet:SetLifeTime(InLifeTime)
    self.LifeTime = InLifeTime
end

function BP_BatteryBullet:ReceiveBeginPlay()
    self.SuperClass.ReceiveBeginPlay(self);
    UGCLogSystem.Log("[BP_BatteryBullet_ReceiveBeginPlay]" .. KismetSystemLibrary.GetObjectName(self))
    if UGCGameSystem.IsServer() then
        self.SphereOverlap.OnComponentBeginOverlap:Add(self.OnBeginOverlap, self);
    else
        self.BulletMesh:SetHiddenInGame(true)
    end
end

--- 预开火
function BP_BatteryBullet:PrepareToFire(StartTime, DelayFireTime)
    self.StartPrepareTime = StartTime
    self.StartFlyTime = self.StartPrepareTime + DelayFireTime
    self.FlyStartPos = self:K2_GetActorLocation()
    self.FlyDir = self:GetActorForwardVector()
    self.bFlying = true
    if UGCGameSystem.IsServer() then
    else
        self.BulletMesh:SetHiddenInGame(false)
        self.ParticleTrailing:SetActive(true, true)
    end
end

---@param OtherActor UGCPlayerPawn_C
function BP_BatteryBullet:OnBeginOverlap(OverlappedComponent, OtherActor, OtherComp, OtherBodyIndex, bFromSweep, SweepResult)
    if self.bFlying and OtherActor and OtherActor.PlayerKey then
        self:HitPlayer(OtherActor)
    end
end

--- 击中玩家
function BP_BatteryBullet:HitPlayer(PlayerPawn)
    self.bFlying = false
    if UGCGameSystem.IsServer() then
        UGCSendRPCSystem.ActorRPCNotify(nil, self, "HitPlayer")
        UGCPawnAttrSystem.SetHealth(PlayerPawn, UGCPawnAttrSystem.GetHealth(PlayerPawn) - self.Damage)
    else
        self:FlyEndEffect()
    end
end

--- 炮弹移动
function BP_BatteryBullet:ReceiveTick(DeltaTime)
    self.SuperClass.ReceiveTick(self, DeltaTime);
    if self.bFlying then
        local NowTime = UGCGameSystem.GameState:GetServerGameTime()
        local FlyTime = NowTime - self.StartFlyTime
        if FlyTime > self.LifeTime then
            self.bFlying = false
            FlyTime = self.LifeTime
            if not UGCGameSystem.IsServer() then
                self:FlyEndEffect()
            end
        end
        if FlyTime > 0 then
            local TargetPos = VectorHelper.Add(self.FlyStartPos, VectorHelper.MulNumber(self.FlyDir, FlyTime * self.FlySpeed))
            self:K2_SetActorLocation(TargetPos)
            -- UGCLogSystem.Log("[BP_BatteryBullet_ReceiveTick] TargetPos:%s", VectorHelper.ToString(TargetPos))
        end
    end
end

--- 结束效果
function BP_BatteryBullet:FlyEndEffect()
    self.BulletMesh:SetHiddenInGame(true)
    self.BoomEffect:SetActive(true, true)
    self.ParticleTrailing:SetActive(false, false)
    SoundSystem.PlaySound(SoundSystem.ESound.Impact)
end



--[[
function BP_BatteryBullet:ReceiveEndPlay()
    self.SuperClass.ReceiveEndPlay(self); 
end
--]]



--[[
function BP_BatteryBullet:GetAvailableServerRPCs()
    return
end
--]]

return BP_BatteryBullet;