[JASS] Ordering player of ability

[Barade]

Hey,
for my grimoire system I need to force the ordering player a key to re open the spell book:

call ForceUIKeyBJ(GetTriggerPlayer(), thistype.shortcut)

Is there a way to get the ordering player of an ability. The trigger player seems to be the owner of the unit.

 

[IcemanBo]

You mean, in case your unit has shared alliance towards multiple clients?
Because no. You only can get the owener of the unit, but never the actual player that issued an order. Damn wc3?!

 

[Barade]

That is really bad because it means that the grimoire is always closed after pressing any button in it which leads to updates.

Is there absolutely no way?