From 68ad48105f59c901611cddad305772e10346d7f6 Mon Sep 17 00:00:00 2001
From: MobiusDev <8391001+MobiusDevelopment@users.noreply.github.com>
Date: Sat, 28 Apr 2018 13:20:40 +0000
Subject: [PATCH] Prevent monsters buffing players.

---
 .../model/actor/instance/L2MonsterInstance.java     | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/actor/instance/L2MonsterInstance.java b/L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/actor/instance/L2MonsterInstance.java
index 6b9cbd53b2..f1abd8c1e7 100644
--- a/L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/actor/instance/L2MonsterInstance.java
+++ b/L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/actor/instance/L2MonsterInstance.java
@@ -20,9 +20,11 @@ import java.util.concurrent.ScheduledFuture;
 
 import com.l2jmobius.Config;
 import com.l2jmobius.gameserver.enums.InstanceType;
+import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.actor.L2Attackable;
 import com.l2jmobius.gameserver.model.actor.L2Character;
 import com.l2jmobius.gameserver.model.actor.templates.L2NpcTemplate;
+import com.l2jmobius.gameserver.model.skills.Skill;
 import com.l2jmobius.gameserver.util.MinionList;
 
 /**
@@ -232,4 +234,15 @@ public class L2MonsterInstance extends L2Attackable
 	{
 		return (isRaidMinion() && (getLeader() != null)) ? getLeader().giveRaidCurse() : super.giveRaidCurse();
 	}
+	
+	@Override
+	public void doCast(Skill skill, L2Character target, L2Object[] targets)
+	{
+		// Might need some exceptions here, but it will prevent the monster buffing player bug.
+		if (!skill.isBad() && (getTarget() != null) && getTarget().isPlayer())
+		{
+			return;
+		}
+		super.doCast(skill, target, targets);
+	}
 }