Revert "Don't wrap set-screen! in the on-gl macro"
Revert "Don't wrap set-screen! in the on-gl macro"

This reverts commit 84e0afab430bc399f5bf0df292f65632db8ed0c1.

the2bears/play-clj,oakes/play-clj,the2bears/play-clj,oakes/play-clj