From 55981782f0bdad5f80de8feeee793ae7f551e826 Mon Sep 17 00:00:00 2001
From: maximius <none@none>
Date: Tue, 1 Sep 2009 07:06:42 -0700
Subject: [PATCH] *Prevent players from casting spells while getDeathState() ==
 DEAD (this blocks an exploit where players can skip all mobs/doors/etc in an
 instance and ressurect themselves at boss)

--HG--
branch : trunk
---
 src/game/SpellHandler.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/game/SpellHandler.cpp b/src/game/SpellHandler.cpp
index 13d469c918b..b390becd356 100644
--- a/src/game/SpellHandler.cpp
+++ b/src/game/SpellHandler.cpp
@@ -289,6 +289,12 @@ void WorldSession::HandleCastSpellOpcode(WorldPacket& recvPacket)
     recvPacket >> spellId;
     recvPacket >> unk_flags;                                // flags (if 0x02 - some additional data are received)
 
+    if(_player->getDeathState() == DEAD) // If DEAD player is casting spells, they're hacking. Better fix would be to prevent this from happening in the first place.
+    {
+        recvPacket.rpos(recvPacket.wpos());                   // prevent warnings spam
+        return;
+    }
+
     // ignore for remote control state (for player case)
     Unit* mover = _player->m_mover;
     if(mover != _player && mover->GetTypeId()==TYPEID_PLAYER)