fe86400f60
* fixed crash when transforming irr to world coord, when maptile was not loaded * fixed possible bugs wtih corpse object type * removed name2-4 fields from item protos, they are useless * added IsPlayer(), IsCreature(), etc functions to Object class. TypeID check sucks. * changed item proto storage in ObjMgr to std::map instead of vector for faster lookup. * added exception handling to ByteBuffer class to prevent possible crashes on invalid read access. this also fixes possible startup crashes with corrupted item/creature cache files. * CHAT_MSG_MONSTER_SAY should work now (monster yell handled differently by MaNGOS?!) * forgot last rev: no more stair effect on terrain. thx bLuma for patch!