[7349] Implement spell cast depenences from area/quest.aura state store in new table `spell_area`. Author: VladimirMangos

    * It allow store requirenments: area, active or rewarded quest (until possible another quest not rewarded),
      aura present at character, character race/gender.
    * Listed spell can marked as auto-casted when fit requirents. In this case spell requirements checked at
      zone/subzone update (and then resurraction also), quest start/reward, dummy aura apply.
    * Old hardcoded lines for similar check removed from sources and required DB support for work now.

--HG--
branch : trunk

1 files changed, 31 insertions, 0 deletions

diff --git a/src/game/SpellAuras.cpp b/src/game/SpellAuras.cpp
index d31ec2ff553..49cd9426f1c 100644
--- a/src/game/SpellAuras.cpp
+++ b/src/game/SpellAuras.cpp
@@ -1894,6 +1894,22 @@ void Aura::HandleAuraDummy(bool apply, bool Real)
                 m_modifier.m_amount = caster->SpellHealingBonus(m_target, GetSpellProto(), m_modifier.m_amount, SPELL_DIRECT_DAMAGE);
             return;
         }
+
+        // some auras applied at aura apply
+        if(GetEffIndex()==0 && m_target->GetTypeId()==TYPEID_PLAYER)
+        {
+            SpellAreaForAreaMapBounds saBounds = spellmgr.GetSpellAreaForAuraMapBounds(GetId());
+            if(saBounds.first != saBounds.second)
+            {
+                uint32 zone = m_target->GetZoneId();
+                uint32 area = m_target->GetAreaId();
+
+                for(SpellAreaForAreaMap::const_iterator itr = saBounds.first; itr != saBounds.second; ++itr)
+                    if(itr->second->autocast && itr->second->IsFitToRequirements((Player*)m_target,zone,area))
+                        if( !m_target->HasAura(itr->second->spellId,0) )
+                            m_target->CastSpell(m_target,itr->second->spellId,true);
+            }
+        }
     }
     // AT REMOVE
     else
@@ -1977,6 +1993,21 @@ void Aura::HandleAuraDummy(bool apply, bool Real)
             }
 
         }
+
+        // some auras remove at aura remove
+        if(GetEffIndex()==0 && m_target->GetTypeId()==TYPEID_PLAYER)
+        {
+            SpellAreaForAreaMapBounds saBounds = spellmgr.GetSpellAreaForAuraMapBounds(GetId());
+            if(saBounds.first != saBounds.second)
+            {
+                uint32 zone = m_target->GetZoneId();
+                uint32 area = m_target->GetAreaId();
+
+                for(SpellAreaForAreaMap::const_iterator itr = saBounds.first; itr != saBounds.second; ++itr)
+                    if(!itr->second->IsFitToRequirements((Player*)m_target,zone,area))
+                        m_target->RemoveAurasDueToSpell(itr->second->spellId);
+            }
+        }
     }
 
     // AT APPLY & REMOVE