*Fix Heart of the Pheonix

*Fix autoshoot rotation with steady shot.
*Make Incanter's Absorption not interrupt other casts.

--HG--
branch : trunk

src/game/Unit.cpp

@@ -3383,7 +3383,7 @@ void Unit::_UpdateSpells( uint32 time )
 void Unit::_UpdateAutoRepeatSpell()
 {
     //check "realtime" interrupts
-    if ( (GetTypeId() == TYPEID_PLAYER && ((Player*)this)->isMoving()) || IsNonMeleeSpellCasted(false,false,true) )
+    if ( (GetTypeId() == TYPEID_PLAYER && ((Player*)this)->isMoving()) || IsNonMeleeSpellCasted(false,false,true,m_currentSpells[CURRENT_AUTOREPEAT_SPELL]->m_spellInfo->Id == SPELL_ID_AUTOSHOT) )
     {
         // cancel wand shoot
         if(m_currentSpells[CURRENT_AUTOREPEAT_SPELL]->m_spellInfo->Id != SPELL_ID_AUTOSHOT)
@@ -3515,7 +3515,7 @@ void Unit::InterruptSpell(uint32 spellType, bool withDelayed, bool withInstant)
     }
 }
 
-bool Unit::IsNonMeleeSpellCasted(bool withDelayed, bool skipChanneled, bool skipAutorepeat) const
+bool Unit::IsNonMeleeSpellCasted(bool withDelayed, bool skipChanneled, bool skipAutorepeat, bool isAutoshoot) const
 {
     // We don't do loop here to explicitly show that melee spell is excluded.
     // Maybe later some special spells will be excluded too.
@@ -3524,12 +3524,14 @@ bool Unit::IsNonMeleeSpellCasted(bool withDelayed, bool skipChanneled, bool skip
     if ( m_currentSpells[CURRENT_GENERIC_SPELL] &&
         (m_currentSpells[CURRENT_GENERIC_SPELL]->getState() != SPELL_STATE_FINISHED) &&
         (withDelayed || m_currentSpells[CURRENT_GENERIC_SPELL]->getState() != SPELL_STATE_DELAYED) )
-        return(true);
+        if (!isAutoshoot || !(m_currentSpells[CURRENT_GENERIC_SPELL]->m_spellInfo->AttributesEx2 & SPELL_ATTR_EX2_NOT_RESET_AUTOSHOT))
+            return(true);
 
     // channeled spells may be delayed, but they are still considered casted
     else if ( !skipChanneled && m_currentSpells[CURRENT_CHANNELED_SPELL] &&
         (m_currentSpells[CURRENT_CHANNELED_SPELL]->getState() != SPELL_STATE_FINISHED) )
-        return(true);
+        if (!isAutoshoot || !(m_currentSpells[CURRENT_CHANNELED_SPELL]->m_spellInfo->AttributesEx2 & SPELL_ATTR_EX2_NOT_RESET_AUTOSHOT))
+            return(true);
 
     // autorepeat spells may be finished or delayed, but they are still considered casted
     else if ( !skipAutorepeat && m_currentSpells[CURRENT_AUTOREPEAT_SPELL] )