[bugfix] [devtools] Redraw the screen from snapshot after resuming the game

This is needed because game might not clear the screen each frame. In such case devtools artifacts remain on screen after resuming.

Author: elgopher

devtools/control.go

@@ -22,4 +22,5 @@ func pauseGame() {
 func resumeGame() {
 	paused = false
 	vm.TimeSeconds = timeWhenPaused
+	snapshot.Draw()
 }