feat(Core/CreatureAddon): increased visibility for large creatures (#2304)

src/server/game/Entities/Creature/Creature.cpp

@@ -2208,6 +2208,10 @@ bool Creature::LoadCreaturesAddon(bool reload)
         SetByteValue(UNIT_FIELD_BYTES_2, 3, 0);
     }
 
+    // Check if Creature is Large
+    if (cainfo->isLarge)
+        SetVisibilityDistanceOverride(true);
+
     if (cainfo->emote != 0)
         SetUInt32Value(UNIT_NPC_EMOTESTATE, cainfo->emote);
 

src/server/game/Entities/Creature/Creature.h

@@ -325,6 +325,7 @@ struct CreatureAddon
     uint32 bytes1;
     uint32 bytes2;
     uint32 emote;
+    bool isLarge;
     std::vector<uint32> auras;
 };