Mob's Casting

[terranz]

on offi, when mob cast spell he turn to target and set target in appropriate field (UNIT_FIELD_TARGET)

e.g. when around mob many targets and mob target t1, when he cast spell to t2 he turns to t2->cast->turn to t1

when t1 taunting mob, while mob in casting to t2, mob change target to t1 and then cast spell to t1

when mob cast spell on himself (heal for example) he turns out of player (bug? O_o) (maybe mob must target himslef

on mangos when mobs casting spell to t2 he has t1 in taget O_O

and a question, what should we do for solving this issue?