*Let persistant auras affect ally targets in some cases.

--HG--
branch : trunk

src/game/GridNotifiersImpl.h

@@ -175,7 +175,18 @@ inline void Trinity::DynamicObjectUpdater::VisitHelper(Unit* target)
     if( target->GetTypeId()==TYPEID_PLAYER && target != i_check && (((Player*)target)->isGameMaster() || ((Player*)target)->GetVisibility()==VISIBILITY_OFF) )
         return;
 
-    if( i_check->GetTypeId()==TYPEID_PLAYER )
+    if (i_dynobject.IsAffecting(target))
+        return;
+
+    SpellEntry const *spellInfo = sSpellStore.LookupEntry(i_dynobject.GetSpellId());
+    uint32 eff_index  = i_dynobject.GetEffIndex();
+    if(spellInfo->EffectImplicitTargetB[eff_index] == TARGET_UNIT_AREA_ALLY_CHANNEL
+        || spellInfo->EffectImplicitTargetB[eff_index] == TARGET_UNIT_AREA_ALLY_GROUND)
+    {
+        if(!i_check->IsFriendlyTo(target))
+            return;
+    }
+    else if( i_check->GetTypeId()==TYPEID_PLAYER )
     {
         if (i_check->IsFriendlyTo( target ))
             return;
@@ -186,11 +197,6 @@ inline void Trinity::DynamicObjectUpdater::VisitHelper(Unit* target)
             return;
     }
 
-    if (i_dynobject.IsAffecting(target))
-        return;
-
-    SpellEntry const *spellInfo = sSpellStore.LookupEntry(i_dynobject.GetSpellId());
-    uint32 eff_index  = i_dynobject.GetEffIndex();
     // Check target immune to spell or aura
     if (target->IsImmunedToSpell(spellInfo) || target->IsImmunedToSpellEffect(spellInfo->Effect[eff_index], spellInfo->EffectMechanic[eff_index]))
         return;

src/game/SharedDefines.h

@@ -876,7 +876,7 @@ enum Targets
     TARGET_UNIT_CLASS_TARGET           = 61,
     TARGET_TEST                        = 62, // for a test spell
     TARGET_DUELVSPLAYER_COORDINATES    = 63,
-    TARGET_DEST_TARGET_ENEMY_UNKNOWN   = 63,
+    TARGET_DEST_TARGET_ANY             = 63,
     TARGET_DEST_TARGET_FRONT           = 64,
     TARGET_DEST_TARGET_BACK            = 65,                // uses in teleport behind spells
     TARGET_DEST_TARGET_RIGHT           = 66,

src/game/Spell.cpp

@@ -1917,16 +1917,11 @@ void Spell::SetTargetMap(uint32 i,uint32 cur,std::list<Unit*> &TagUnitMap)
                 break;
             }
 
-            if(cur == TARGET_DEST_TARGET_ENEMY)
+            if(cur == TARGET_DEST_TARGET_ENEMY || cur == TARGET_DEST_TARGET_ANY)
             {
                 m_targets.setDestination(target, true);
                 break;
             }
-            else if(cur == TARGET_DEST_TARGET_ENEMY_UNKNOWN) // no ground?
-            {
-                m_targets.setDestination(target, false);
-                break;
-            }
 
             float x, y, z, angle, dist;
 

src/game/SpellEffects.cpp

@@ -2641,9 +2641,10 @@ void Spell::EffectPersistentAA(uint32 i)
     if(Player* modOwner = m_originalCaster->GetSpellModOwner())
         modOwner->ApplySpellMod(m_spellInfo->Id, SPELLMOD_RADIUS, radius);
 
+    Unit *caster = m_caster->GetEntry() == WORLD_TRIGGER ? m_originalCaster : m_caster;
     int32 duration = GetSpellDuration(m_spellInfo);
     DynamicObject* dynObj = new DynamicObject;
-    if(!dynObj->Create(objmgr.GenerateLowGuid(HIGHGUID_DYNAMICOBJECT), m_originalCaster, m_spellInfo->Id, i, m_targets.m_destX, m_targets.m_destY, m_targets.m_destZ, duration, radius))
+    if(!dynObj->Create(objmgr.GenerateLowGuid(HIGHGUID_DYNAMICOBJECT), caster, m_spellInfo->Id, i, m_targets.m_destX, m_targets.m_destY, m_targets.m_destZ, duration, radius))
     {
         delete dynObj;
         return;
@@ -2651,8 +2652,8 @@ void Spell::EffectPersistentAA(uint32 i)
     dynObj->SetUInt32Value(OBJECT_FIELD_TYPE, 65);
     dynObj->SetUInt32Value(GAMEOBJECT_DISPLAYID, 368003);
     dynObj->SetUInt32Value(DYNAMICOBJECT_BYTES, 0x01eeeeee);
-    m_originalCaster->AddDynObject(dynObj);
-    MapManager::Instance().GetMap(dynObj->GetMapId(), dynObj)->Add(dynObj);
+    caster->AddDynObject(dynObj);
+    dynObj->GetMap()->Add(dynObj);
 }
 
 void Spell::EffectEnergize(uint32 i)

src/game/SpellMgr.cpp

@@ -129,6 +129,7 @@ SpellMgr::SpellMgr()
                 SpellTargetType[i] = TARGET_TYPE_AREA_DEST;
                 break;
             case TARGET_DEST_TARGET_ENEMY:
+            case TARGET_DEST_TARGET_ANY:
             case TARGET_DEST_TARGET_FRONT:
             case TARGET_DEST_TARGET_BACK:
             case TARGET_DEST_TARGET_RIGHT: