114 lines
5.4 KiB
Lua
114 lines
5.4 KiB
Lua
local BuffAction_RespiratoryRegurgitation = {
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-- 以下参数信息可以通过manager的 GetBuffDefaultParam(BuffPath, ParamName)来获取 --
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-- 默认颜色信息，非必要参数
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BuffColor = {R = 0.97, G = 0.88, B = 0.1, A = 1.};
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BuffIconPath = "默认Icon路径，非必要参数";
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BuffParticlePath = "默认粒子路径，非必要参数";
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BuffDesc = "呼吸回复";
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--------------------------------------------------------------------------------
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bInitBuff = false;
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LastDetectionTime = 0.;
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--- Tick 回复频率
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DetectionFrequency = 5.;
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--- {PlayerKey = uint, BuffTag = string, LastHitTime: float, HitDelayExecution = float, RecoveryPerSecond = float}, ...
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PlayerParams = {};
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--- PlayerKey = Time:float
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PlayerLastHitTime = {}
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}
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--- 必须包含ApplyBuff函数
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---@param BuffTag Any Buff的标签
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---@param ValidPawn UGCPlayerPawn*
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---@param Args ... Any
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---@return ApplySucceed:bool
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function BuffAction_RespiratoryRegurgitation:ApplyBuff(BuffTag, ValidPawn, InHitDelayExecution, InRecoveryPerSecond)
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-- Tick逻辑
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if not self.bInitBuff then
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self.LastDetectionTime = KismetSystemLibrary.GetGameTimeInSeconds(UGCGameSystem.GameState)
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self.bInitBuff = true
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end
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-- Apply逻辑
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if InHitDelayExecution < 0 then
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return false
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end
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ValidPawn.OnPostTakeDamage:Add(self.TargetPlayerTakeDamage, self)
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table.insert(self.PlayerParams, {PlayerKey = ValidPawn.PlayerKey, BuffTag = BuffTag, HitDelayExecution = InHitDelayExecution, RecoveryPerSecond = InRecoveryPerSecond})
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return true
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end
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--- 可以包含RemoveBuff，若包含该函数则玩家应用该Buff时会保存Buff信息缓存，作为移除或者获取玩家当前Buff的备份信息
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---@param BuffTag Any Buff的标签
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---@param ValidPawn UGCPlayerPawn_C
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---@param Args ... Any Args顺序必须与ApplyBuff顺序一致
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function BuffAction_RespiratoryRegurgitation:RemoveBuff(BuffTag, ValidPawn, InHitDelayExecution, InRecoveryPerSecond)
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-- Remove逻辑
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ValidPawn.OnPostTakeDamage:Remove(self.TargetPlayerTakeDamage, self)
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log_tree("[BuffAction_RespiratoryRegurgitation:RemoveBuff]", self.PlayerParams)
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for i = #self.PlayerParams, 1, -1 do
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if self.PlayerParams[i].PlayerKey == ValidPawn.PlayerKey and self.PlayerParams[i].BuffTag == BuffTag then
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table.remove(self.PlayerParams, i)
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-- self.PlayerParams[i] = nil
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end
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end
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log_tree("[BuffAction_RespiratoryRegurgitation:RemoveBuff] RemoveFinish", self.PlayerParams)
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end
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--- Tick函数 服务器客户端均会调用
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function BuffAction_RespiratoryRegurgitation:Tick(DeltaTime)
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if self.bInitBuff then
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local NowTime = KismetSystemLibrary.GetGameTimeInSeconds(UGCGameSystem.GameState)
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local DetectionTime = self.LastDetectionTime + (1. / self.DetectionFrequency)
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--UGCLogSystem.Log("[BuffAction_RespiratoryRegurgitation:Tick] DeltaTime:%f, NowTime:%f, DetectionTime:%f", DeltaTime, NowTime, DetectionTime)
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if DetectionTime < NowTime then
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--UGCLogSystem.Log("[BuffAction_RespiratoryRegurgitation:Tick] EXE DetectionTime:%f", DetectionTime)
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self.LastDetectionTime = DetectionTime
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local RemovePlayer = {}
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for i, PlayerParam in pairs(self.PlayerParams) do
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local TargetPawn = UGCGameSystem.GetPlayerPawnByPlayerKey(PlayerParam.PlayerKey)
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if UE.IsValid(TargetPawn) then
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if self.PlayerLastHitTime[PlayerParam.PlayerKey] == nil then
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self.PlayerLastHitTime[PlayerParam.PlayerKey] = 0.
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end
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if NowTime - self.PlayerLastHitTime[PlayerParam.PlayerKey] > PlayerParam.HitDelayExecution then
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UGCPawnAttrSystem.SetHealth(TargetPawn, UGCPawnAttrSystem.GetHealth(TargetPawn) + PlayerParam.RecoveryPerSecond / self.DetectionFrequency)
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end
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else
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RemovePlayer[#RemovePlayer + 1] = PlayerParam.PlayerKey
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end
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end
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for i, v in pairs(RemovePlayer) do
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self:RemovePlayerKey(v)
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end
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end
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end
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end
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--- 当玩家死亡时会触发该函数，作用于以PlayerKey给玩家Buff的BuffAction，以防UGC的Pawn不删除机制所引发的Bug
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function BuffAction_RespiratoryRegurgitation:PlayerDeathCallBack(PlayerKey)
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self:RemovePlayerKey(PlayerKey)
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end
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function BuffAction_RespiratoryRegurgitation:RemovePlayerKey(PlayerKey)
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local TargetPawn = UGCGameSystem.GetPlayerPawnByPlayerKey(PlayerKey)
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if UE.IsValid(TargetPawn) then
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TargetPawn.OnPostTakeDamage:Remove(self.TargetPlayerTakeDamage, self)
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end
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for i = #self.PlayerParams, 1, -1 do
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if self.PlayerParams[i].PlayerKey == PlayerKey then
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table.remove(self.PlayerParams, i)
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-- self.PlayerParams[i] = nil
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end
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end
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end
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--- SelfRef:ASTExtraBaseCharacter,Damage:float,DamageEvent:FDamageEvent,EventInstigator:AController,DamageCauser:AActor)
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function BuffAction_RespiratoryRegurgitation:TargetPlayerTakeDamage(SelfRef, Damage, DamageEvent, EventInstigator, DamageCauser)
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UGCLogSystem.Log("[BuffAction_RespiratoryRegurgitation_TargetPlayerTakeDamage] OwnerKey:%d , DamagerKey:%d", SelfRef.PlayerKey, EventInstigator.PlayerKey)
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local NowTime = KismetSystemLibrary.GetGameTimeInSeconds(UGCGameSystem.GameState)
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self.PlayerLastHitTime[SelfRef.PlayerKey] = NowTime
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end
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return BuffAction_RespiratoryRegurgitation |