From 7665177e2ac8ed8fd15a21156f04e5532a712329 Mon Sep 17 00:00:00 2001
From: H0zen <H0zen@users.noreply.github.com>
Date: Tue, 19 Jan 2016 23:24:28 +0200
Subject: [PATCH] Fix Arcane Missile self cast bug.

    - Fixes issue [987](https://www.getmangos.eu/issue.php?issueid=987)
---
 src/game/WorldHandlers/Spell.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/game/WorldHandlers/Spell.cpp b/src/game/WorldHandlers/Spell.cpp
index 3327cbc6..763e8c0b 100644
--- a/src/game/WorldHandlers/Spell.cpp
+++ b/src/game/WorldHandlers/Spell.cpp
@@ -4252,12 +4252,17 @@ SpellCastResult Spell::CheckCast(bool strict)
                     if (!target)
                         { return SPELL_FAILED_BAD_TARGETS; }
 
+                    // Arcane Missile self cast forbidden
+                    if (m_spellInfo->SpellFamilyName == SPELLFAMILY_MAGE &&
+                        m_spellInfo->SpellFamilyFlags & UI64LIT(0x00000800) &&
+                        m_caster == target)
+                        { return SPELL_FAILED_BAD_TARGETS; }
+
                     m_targets.setUnitTarget(target);
                 }
             }
 
             // Some special spells with non-caster only mode
-
             // Fire Shield
             if (m_spellInfo->SpellFamilyName == SPELLFAMILY_WARLOCK &&
                 m_spellInfo->SpellIconID == 16)