angle = 0

def turnLeft():
	global angle
	angle -= 1
	
def turnRight():
	global angle
	angle -= 1

@@ -71,28 +71,73 @@
 :%0A%09global angle%0A%09angle -= 1%0A
+%0Adef getAngle():%0A%09global angle%0A%09return angle%0A

Return angle function added.