*Check range for channeled spells during their duration.

--HG--
branch : trunk

src/game/Spell.cpp

@@ -2108,7 +2108,7 @@ void Spell::prepare(SpellCastTargets * targets, Aura* triggeredByAura)
     }
 }
 
-void Spell::cancel(bool report)
+void Spell::cancel()
 {
     if(m_spellState == SPELL_STATE_FINISHED)
         return;
@@ -2138,7 +2138,7 @@ void Spell::cancel(bool report)
             m_caster->RemoveAurasDueToCasterSpell(m_spellInfo->Id, m_caster->GetGUID());
             SendChannelUpdate(0);
             SendInterrupted(0);
-            SendCastResult(report ? SPELL_FAILED_INTERRUPTED : SPELL_FAILED_DONT_REPORT);
+            SendCastResult(SPELL_FAILED_INTERRUPTED);
         } break;
 
         default:
@@ -5248,6 +5248,9 @@ bool SpellEvent::Execute(uint64 e_time, uint32 p_time)
                         // another non-melee non-delayed spell is casted now, abort
                         m_Spell->cancel();
                     }
+                    // Check if target of channeled spell still in range
+                    else if (m_Spell->CheckRange(false))
+                        m_Spell->cancel();
                     else
                     {
                         // do the action (pass spell to channeling state)

src/game/Spell.h

@@ -324,7 +324,7 @@ class Spell
         ~Spell();
 
         void prepare(SpellCastTargets * targets, Aura* triggeredByAura = NULL);
-        void cancel(bool report = true);
+        void cancel();
         void update(uint32 difftime);
         void cast(bool skipCheck = false);
         void finish(bool ok = true);

src/game/Unit.cpp

@@ -4692,8 +4692,7 @@ void Unit::RemoveAura(AuraMap::iterator &i, AuraRemoveMode mode)
                         && AurSpellInfo->EffectApplyAuraName[Aur->GetEffIndex()]!= SPELL_AURA_DUMMY)
                         //don't stop channeling of scripted spells (this is actually a hack)
                     {
-                        caster->m_currentSpells[CURRENT_CHANNELED_SPELL]->cancel(false);
-                        channeled = true;
+                        caster->m_currentSpells[CURRENT_CHANNELED_SPELL]->cancel();
                     }
                 }
             }
@@ -4733,14 +4732,6 @@ void Unit::RemoveAura(AuraMap::iterator &i, AuraRemoveMode mode)
 
     delete Aur;
 
-    if(channeled)
-    {
-        //if target is not caster remove auras also on caster
-        if (caster!=this)
-            caster->RemoveAurasAtChanneledTarget (AurSpellInfo, caster);
-        RemoveAurasAtChanneledTarget (AurSpellInfo, caster);
-    }
-
     if(statue)
         statue->UnSummon();