[svn] Add SpellExtraInfoMap. Currently support:

Limited-number-of-players spell; shared damage spell; target-in-line cone spell (e.g. dark glare).
Change angle of cone spells from 120 degree to 60 degree.

--HG--
branch : trunk

1 files changed, 26 insertions, 4 deletions

diff --git a/src/game/Spell.cpp b/src/game/Spell.cpp
index 716cc7a518e..66bcd898cbf 100644
--- a/src/game/Spell.cpp
+++ b/src/game/Spell.cpp
@@ -1226,8 +1226,11 @@ void Spell::SearchAreaTarget(std::list<Unit*> &TagUnitMap, float radius, const u
         TypeContainerVisitor<Trinity::SpellNotifierCreatureAndPlayer, WorldTypeMapContainer > world_object_notifier(notifier);
         cell_lock->Visit(cell_lock, world_object_notifier, *MapManager::Instance().GetMap(m_caster->GetMapId(), m_caster));
     }
-    TypeContainerVisitor<Trinity::SpellNotifierCreatureAndPlayer, GridTypeMapContainer >  grid_object_notifier(notifier);
-    cell_lock->Visit(cell_lock, grid_object_notifier, *MapManager::Instance().GetMap(m_caster->GetMapId(), m_caster));
+    if(!spellmgr.GetSpellExtraInfo(m_spellInfo->Id, SPELL_EXTRA_INFO_MAX_TARGETS))
+    {
+        TypeContainerVisitor<Trinity::SpellNotifierCreatureAndPlayer, GridTypeMapContainer >  grid_object_notifier(notifier);
+        cell_lock->Visit(cell_lock, grid_object_notifier, *MapManager::Instance().GetMap(m_caster->GetMapId(), m_caster));
+    }
 }
 
 Unit* Spell::SearchNearbyTarget(float radius, SpellTargets TargetType, uint32 entry)
@@ -1351,6 +1354,8 @@ void Spell::SetTargetMap(uint32 i,uint32 cur,std::list<Unit*> &TagUnitMap)
             m_targets.m_targetMask |= TARGET_FLAG_DEST_LOCATION;
         case TARGET_ALL_AROUND_CASTER:
         {
+            if(!unMaxTargets)
+                unMaxTargets = spellmgr.GetSpellExtraInfo(m_spellInfo->Id, SPELL_EXTRA_INFO_MAX_TARGETS);
             m_caster->GetPosition(m_targets.m_destX, m_targets.m_destY, m_targets.m_destZ);
         }break;
         case TARGET_CURRENT_ENEMY_COORDINATES:
@@ -1413,10 +1418,27 @@ void Spell::SetTargetMap(uint32 i,uint32 cur,std::list<Unit*> &TagUnitMap)
             }
         }break;
         case TARGET_IN_FRONT_OF_CASTER:
+        case TARGET_UNIT_CONE_ENEMY_UNKNOWN:
         {
-            bool inFront = m_spellInfo->SpellVisual != 3879;
-            SearchAreaTarget(TagUnitMap, radius, inFront ? PUSH_IN_FRONT : PUSH_IN_BACK,SPELL_TARGETS_AOE_DAMAGE);
+            switch(spellmgr.GetSpellExtraInfo(m_spellInfo->Id, SPELL_EXTRA_INFO_CONE_TYPE))
+            {
+                default:
+                case 0:
+                    SearchAreaTarget(TagUnitMap, radius, PUSH_IN_FRONT, SPELL_TARGETS_AOE_DAMAGE);
+                    break;
+                case 1:
+                    SearchAreaTarget(TagUnitMap, radius, PUSH_IN_BACK, SPELL_TARGETS_AOE_DAMAGE);
+                    break;
+                case 2:
+                    SearchAreaTarget(TagUnitMap, radius, PUSH_IN_LINE, SPELL_TARGETS_AOE_DAMAGE);
+                    break;
+            }
         }break;
+        case TARGET_UNIT_CONE_ALLY:
+        {
+            SearchAreaTarget(TagUnitMap, radius, PUSH_IN_FRONT, SPELL_TARGETS_FRIENDLY);
+        }break;
+
 
         // nearby target
         case TARGET_UNIT_NEARBY_ALLY: