[svn] Enable linked spells: cast spells/remove auras when spells casted/spells hitting/auras removed. Add new table "spell_linked_spell". Some illustrations provided in sql.

Let trigger creature cast AOE spells when summoned. Illustration provided in sql.
Let active creatures always visible if possible. (seems does not work for now, need to find out why)

--HG--
branch : trunk

1 files changed, 4 insertions, 1 deletions

diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index 2dae05b5411..3fed7edc22e 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -8571,7 +8571,10 @@ bool Unit::isVisibleForOrDetect(Unit const* u, bool detect, bool inVisibleList)
         else
         {
             // Units far than max visible distance for creature or not in our map are not visible too
-            if (!IsWithinDistInMap(u,World::GetMaxVisibleDistanceForCreature()+(inVisibleList ? World::GetVisibleUnitGreyDistance() : 0.0f)))
+            // Active unit should always be visibile
+            if (!IsWithinDistInMap(u, u->isActive() 
+                ? (MAX_VISIBILITY_DISTANCE - (inVisibleList ? 0.0f : World::GetVisibleUnitGreyDistance()))
+                : (World::GetMaxVisibleDistanceForCreature() + (inVisibleList ? World::GetVisibleUnitGreyDistance() : 0.0f))))
                 return false;
         }
     }