1 files changed, 93 insertions, 0 deletions
diff --git a/Client/Assets/Scripts/XMainClient/Buff/XBuffLifeSteal.cs b/Client/Assets/Scripts/XMainClient/Buff/XBuffLifeSteal.cs
new file mode 100644
index 00000000..a2250c2e
--- /dev/null
+++ b/Client/Assets/Scripts/XMainClient/Buff/XBuffLifeSteal.cs
@@ -0,0 +1,93 @@
+using System;
+using XUtliPoolLib;
+
+namespace XMainClient
+{
+	internal class XBuffLifeSteal : BuffEffect
+	{
+		private float m_Ratio;
+
+		private float m_UpperBoundRatio;
+
+		private double m_StealUpperBound = 0.0;
+
+		private XBuff m_Buff;
+
+		private XEntity m_Entity;
+
+		public static bool TryCreate(BuffTable.RowData rowData, XBuff buff)
+		{
+			bool flag = rowData.LifeSteal[0] == 0f;
+			bool result;
+			if (flag)
+			{
+				result = false;
+			}
+			else
+			{
+				buff.AddEffect(new XBuffLifeSteal(ref rowData.LifeSteal, buff));
+				result = true;
+			}
+			return result;
+		}
+
+		public XBuffLifeSteal(ref SeqRef<float> data, XBuff _Buff)
+		{
+			this.m_Ratio = data[0];
+			this.m_Buff = _Buff;
+			this.m_UpperBoundRatio = data[1];
+		}
+
+		public override void OnAdd(XEntity entity, CombatEffectHelper pEffectHelper)
+		{
+			this.m_Entity = entity;
+			bool flag = this.m_UpperBoundRatio > 0f && entity != null && entity.Attributes != null;
+			if (flag)
+			{
+				this.m_StealUpperBound = entity.Attributes.GetAttr(XAttributeDefine.XAttr_MaxHP_Total) * (double)this.m_UpperBoundRatio;
+			}
+		}
+
+		public override void OnRemove(XEntity entity, bool IsReplaced)
+		{
+		}
+
+		public override void OnCastDamage(HurtInfo rawInput, ProjectDamageResult result)
+		{
+			bool flag = rawInput.SkillID == 0u;
+			if (!flag)
+			{
+				bool flag2 = this.m_Buff.RelevantSkills != null && this.m_Buff.RelevantSkills.Count != 0;
+				if (flag2)
+				{
+					bool flag3 = !this.m_Buff.RelevantSkills.Contains(rawInput.SkillID);
+					if (flag3)
+					{
+						return;
+					}
+				}
+				bool accept = result.Accept;
+				if (accept)
+				{
+					double num = result.Value * (double)this.m_Ratio;
+					bool flag4 = this.m_UpperBoundRatio > 0f;
+					if (flag4)
+					{
+						num = Math.Min(num, this.m_StealUpperBound);
+						this.m_StealUpperBound -= num;
+					}
+					bool flag5 = num > 0.0;
+					if (flag5)
+					{
+						XAttrChangeEventArgs @event = XEventPool<XAttrChangeEventArgs>.GetEvent();
+						@event.AttrKey = XAttributeDefine.XAttr_CurrentHP_Basic;
+						@event.DeltaValue = num;
+						@event.Firer = this.m_Entity;
+						@event.bShowHUD = !this.m_Buff.BuffInfo.DontShowText;
+						XSingleton<XEventMgr>.singleton.FireEvent(@event);
+					}
+				}
+			}
+		}
+	}
+}