UGCProjects/AthleticMasters/Script/Blueprint/MiniLevelActor/AvoidingSpikeStick/BP_AvoidingSpikeStick.lua

---@class BP_AvoidingSpikeStick_C:AActor
---@field TrailingFX UParticleSystemComponent
---@field StaticMesh1 UStaticMeshComponent
---@field StaticMesh UStaticMeshComponent
---@field SM_Stick UStaticMeshComponent
---@field RotatorCmp USceneComponent
---@field DefaultSceneRoot USceneComponent
---@field BeginRotSpeed float
---@field EndRotSpeed float
--Edit Below--
local BP_AvoidingSpikeStick = {
    PlayMaxTime = 0.;
    PlayTime = 0.;
    StartTime = 0.;
    bIsPlaying = false;
    LastRotCmpRight = {X = 1, Y = 1, Z =1};
    LastRotCmpForward = {X = 1, Y = 1, Z =1};
    CenterPos = {X = 0, Y = 0, Z =0};
    StickZ = 0;
};
 

function BP_AvoidingSpikeStick:ReceiveBeginPlay()
    self.SuperClass.ReceiveBeginPlay(self);
    self:InitTrap()
end

function BP_AvoidingSpikeStick:InitTrap()
    self.PlayMaxTime = MiniGameConfig.MiniGameInfo[MiniGameConfig.MiniGameType.AvoidingSpikeStick].MaxGameTime

    self.CenterPos = self.RotatorCmp:K2_GetComponentLocation()
    self.StickZ = self.SM_Stick:K2_GetComponentLocation().Z
    self.LastRotCmpForward = self.RotatorCmp:GetForwardVector()
    self.LastRotCmpRight = self.RotatorCmp:GetRightVector()

    if UGCGameSystem.IsServer() then
        -- UGCSystemLibrary.BindBeginOverlapFunc(self.SM_Stick, self.StickOverlapPlayer, self)
    else
        self.HitParticle = UE.LoadObject(MiniGameConfig.MiniGameInfo[MiniGameConfig.MiniGameType.AvoidingSpikeStick].GameParam.HitParticlePath)
    end
end

function BP_AvoidingSpikeStick:StartPlay()
    if self.bIsPlaying == false then
        self.bIsPlaying = true
        self.StartTime = UGCGameSystem.GameState:GetServerGameTime()
        DOREPONCE(self, "StartTime")
        DOREPONCE(self, "bIsPlaying")
    end
end

function BP_AvoidingSpikeStick:StopPlay()
    self.bIsPlaying = false
end

function BP_AvoidingSpikeStick:ReceiveTick(DeltaTime)
    self.SuperClass.ReceiveTick(self, DeltaTime);
    if self.bIsPlaying then
        local NowServerTime = UGCGameSystem.GameState:GetServerGameTime()
        local TimeDifference = NowServerTime - self.StartTime
        local NowSpeed = self.BeginRotSpeed + (self.EndRotSpeed - self.BeginRotSpeed) * TimeDifference / self.PlayMaxTime
        local RotYaw = TimeDifference * (NowSpeed + self.BeginRotSpeed) / 2
        if UGCGameSystem.IsServer() then
            self.RotatorCmp:K2_SetRelativeRotation({Roll = 0., Pitch = 0., Yaw = RotYaw})
            self:CheckStickHitPlayer()
            --local HitResult = self.SM_Stick:K2_SetRelativeRotation({Roll = 0., Pitch = 90., Yaw = RotYaw}, true)
            --local HitActor = HitResult.Actor:Get()
            --if HitActor then
            --    UGCLogSystem.Log("[BP_AvoidingSpikeStick_ReceiveTick] ActorName:%s", KismetSystemLibrary.GetObjectName(HitActor))
            --    if HitActor.PlayerKey then
            --        UGCEventSystem.SendEvent(EventEnum.StickOverlapPlayer, HitActor.PlayerKey)
            --    end
            --
            --end
        else

            self:CheckStickCrossingLocalPlayer()
            self.RotatorCmp:K2_SetRelativeRotation({Roll = 0., Pitch = 0., Yaw = RotYaw})
        end
    end
end

--- 检测两帧棍棒扫过的区域内是否有玩家
function BP_AvoidingSpikeStick:CheckStickHitPlayer()
    local RotCmpForward = self.RotatorCmp:GetForwardVector()
    local RotCmpRight = self.RotatorCmp:GetRightVector()
    RotCmpForward.Z = 0.
    local AllPawn = UGCGameSystem.GetAllPlayerPawn()
    for i, PlayerPawn in pairs(AllPawn) do
        if PlayerPawn.PlayerKey then
            if self:CheckCrossingPlayer(PlayerPawn, RotCmpForward, RotCmpRight) then
                local PawnPos = PlayerPawn:K2_GetActorLocation()
                -- 通过判断棍棒高度是否在玩家当前的高度区间内进行判断是否击中
                if PawnPos.Z - 88.0 < self.StickZ and PawnPos.Z + 88.0 > self.StickZ then
                    -- UGCLogSystem.Log("[BP_AvoidingSpikeStick_ReceiveTick] PlayerKey:%s Hit", tostring(PlayerPawn.PlayerKey))
                    UGCEventSystem.SendEvent(EventEnum.StickOverlapPlayer, PlayerPawn.PlayerKey)
                end
            end
        end
    end
    self.LastRotCmpForward = RotCmpForward
    self.LastRotCmpRight = RotCmpRight
end

--- 判断杆子越过本地玩家
function BP_AvoidingSpikeStick:CheckStickCrossingLocalPlayer()
    local RotCmpForward = self.RotatorCmp:GetForwardVector()
    local RotCmpRight = self.RotatorCmp:GetRightVector()
    RotCmpForward.Z = 0.
    local LocalPawn = UGCSystemLibrary.GetLocalPlayerPawn()
    if UE.IsValid(LocalPawn) then
        if self:CheckCrossingPlayer(LocalPawn, RotCmpForward, RotCmpRight) then
            self:ClientStickCrossingLocalPlayerEffect()
        end
    end
    self.LastRotCmpForward = RotCmpForward
    self.LastRotCmpRight = RotCmpRight

end

--- 客户端扫过本地玩家触发特效或者音效
function BP_AvoidingSpikeStick:ClientStickCrossingLocalPlayerEffect()
    SoundSystem.PlaySound(SoundSystem.ESound.BreakWind)
end

--- 判断杆子越过玩家
function BP_AvoidingSpikeStick:CheckCrossingPlayer(PlayerPawn, RotCmpForward, RotCmpRight)
    local PawnPos = PlayerPawn:K2_GetActorLocation()
    local ToPlayerDir = VectorHelper.Sub(PawnPos, self.CenterPos)
    ToPlayerDir.Z = 0.
    -- 判断该玩家是否在两帧划过的扇形内
    -- 通过判断到玩家的向量与两帧的向前向量的余弦均为正 并且 该向量与两帧的向右向量的两余弦值的积为负
    if VectorHelper.CosineValue(ToPlayerDir, RotCmpForward) > 0
            and VectorHelper.CosineValue(ToPlayerDir, self.LastRotCmpForward) > 0
            and VectorHelper.CosineValue(ToPlayerDir, RotCmpRight) * VectorHelper.CosineValue(ToPlayerDir, self.LastRotCmpRight) < 0
    then
        return true
    end
    return false
end

function BP_AvoidingSpikeStick:StickOverlapPlayer(OverlappedComponent, OtherActor, OtherComp, OtherBodyIndex, bFromSweep, SweepResult)
    if OtherActor and OtherActor.PlayerKey then
        -- UGCEventSystem.SendEvent(EventEnum.StickOverlapPlayer, OtherActor.PlayerKey)
    end
end

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


function BP_AvoidingSpikeStick:GetReplicatedProperties()
    return
    "StartTime",
    "bIsPlaying"
end


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

function BP_AvoidingSpikeStick:ClientHitPlayerEffect(Pos)
    UGCLogSystem.Log("[BP_AvoidingSpikeStick_ClientHitPlayerEffect]")
    if self.HitParticle then
        GameplayStatics.SpawnEmitterAtLocation(self, self.HitParticle,Pos, { Roll = 0, Pitch = 0, Yaw = 0 }, { X = 0.6, Y = 0.6, Z = 0.6 },true)
        SoundSystem.PlaySound(SoundSystem.ESound.Impact)
    end
end

return BP_AvoidingSpikeStick;