Fix osu circle size on first spawn

game/osu.py

@@ -52,20 +52,22 @@ SECONDARY_COLOR = color.GREEN
 
 # Main
 def main(c: tk.Canvas):
-    global canvas, circle
+    global canvas
 
     # Ini
     canvas = c
     c.bind('<Motion>', motion)
 
-    circle = create_circle()
-
 # Loop
 def loop(deltatime: float, difficulty: float, end):
     global tick, circle
 
+    # First circle
+    if circle == None:
+        circle = create_circle()
+
     # Step
-    if tick >= STEP_TICK:
+    elif tick >= STEP_TICK:
         # Tick or end?
         if circle.value == 0:
             # Check