59 lines
2.2 KiB
Lua
59 lines
2.2 KiB
Lua
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local SimpleSkillTask = require("Script.SimpleSkill.Task.SimpleSkillTask")
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local SimpleSkillTask_Counter = LuaClass("SimpleSkillTask_Counter", SimpleSkillTask)
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SimpleSkillTask_Counter.TriggerRateTable = {10, 12, 15, 20} --触发几率
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SimpleSkillTask_Counter.AdditionDamageRateTable = {0.05, 0.08, 0.12, 0.18} --伤害加成百分比
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SimpleSkillTask_Counter.CurTriggerRate = 0
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SimpleSkillTask_Counter.CurDamageRate = 0.0
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function SimpleSkillTask_Counter:ctor(OwnerSkill)
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SimpleSkillTask_Counter.super.ctor(self, OwnerSkill)
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end
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function SimpleSkillTask_Counter:InitTaskFromData(TaskData, CasterPawn)
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SimpleSkillTask.InitTaskFromData(self, TaskData, CasterPawn)
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self.TaskName = "Counter"
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end
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function SimpleSkillTask_Counter:UpdateSkillLevel(NewSkillLevel)
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SimpleSkillTask.UpdateSkillLevel(self, NewSkillLevel)
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self.CurTriggerRate = self.TriggerRateTable[self.SkillLevel]
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self.CurDamageRate = self.AdditionDamageRateTable[self.SkillLevel]
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end
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function SimpleSkillTask_Counter:ActivateTask()
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SimpleSkillTask.ActivateTask(self)
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self.CasterPawn.OnReceiveDamageDelegate:Add(self.OnCasterPawnReceiveDamage, self)
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end
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function SimpleSkillTask_Counter:DeactivateTask()
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self.CasterPawn.OnReceiveDamageDelegate:Remove(self.OnCasterPawnReceiveDamage, self)
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end
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function SimpleSkillTask_Counter:OnCasterPawnReceiveDamage(Pawn, DamageAmount, EventInstigator, DamageCauser)
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if Pawn ~= self.CasterPawn then
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UE.Log("[SimpleSkillTask_Counter] invalid Pawn. Pawn.PlayerKey=%d, CasterPawn.PlayerKey=%d", Pawn.PlayerKey, self.CasterPawn.PlayerKey)
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return
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end
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local Rand = math.random(1, 100)
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if Rand > self.CurTriggerRate then
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return
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end
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local DamageAmount = 200 + UGCPawnAttrSystem.GetHealthMax(self.CasterPawn) * self.CurDamageRate
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local EventInstigator = UGCGameSystem.GetPlayerControllerByPlayerKey(self.CasterPawn.PlayerKey)
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local TargetPawns = self:GetTargetPawns()
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for _, MonsterPawn in pairs(TargetPawns) do
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UGCGameSystem.ApplyDamage(MonsterPawn, DamageAmount, EventInstigator, self.CasterPawn, EDamageType.ShootDamage)
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end
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self:EnableSkillEffect(self.CasterPawn, nil)
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end
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return SimpleSkillTask_Counter;
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