mangos/mangos — comment on commit a7554a3363cfd77f427b73a78a5cd2fc5bb3f03f
File:  line 0
By VladimirMangos:

Possible we can't, because casting spells by player out of world cases, but cleary we not need pass GetMap() values as arg in code and can base at current creature map pointer value. So just simplify change by drop new arg in LoadCreatureAddon