Ok... i test so many way but no one work
if i take Pick All instance. working well... but i need pick only selected instance (for pick by sprite.UID not working O.o) Maybe someone help.
idea is.
click and select an object. (friendly)
click to "enemy" object > Selected friendly spawn "units" and send him against "enemy" (clicked object)
below u can see my last way... :/
[attachment=0:1wq3odnm][/attachment:1wq3odnm]