[svn] Add Unit::IsWithinCombatDist function to check melee range and spell range (now range is related to the attacker's bounding_radius and target's combat_reach, not sure if both should be combat_reach).

--HG--
branch : trunk

src/bindings/scripts/include/sc_creature.cpp

@@ -133,7 +133,7 @@ void ScriptedAI::DoMeleeAttackIfReady()
     if( m_creature->isAttackReady() && !m_creature->IsNonMeleeSpellCasted(false))
     {
         //If we are within range melee the target
-        if( m_creature->IsWithinDistInMap(m_creature->getVictim(), ATTACK_DISTANCE))
+        if( m_creature->IsWithinCombatDist(m_creature->getVictim(), ATTACK_DISTANCE))
         {
             m_creature->AttackerStateUpdate(m_creature->getVictim());
             m_creature->resetAttackTimer();