Energy Bomb On Self

[doxmey]

I'm trying to make a macro to use energy bomb rune on the sqm i am on, but it's weird the character keeps moving around... i don't get it.

here's what i got so far.

X:=Self.X
Y:=Self.Y
Z:=Self.Z
idsqm:=Map.ItemOnTop.ID(!X!, !Y!, !Z!)
Map.UseOn(3149, !idsqm!, !X!, !Y!, !Z!, 1)