final changes for better touch function

main.py

@@ -80,7 +80,7 @@ async def touch(event):
         touch_start = (event.x * SCREEN_WIDTH, event.y * SCREEN_HEIGHT)
         touch_start_time = time.time()
         print("touch_start")
-        return None
+        return False
 
     elif event.type == pygame.FINGERUP and touch_start:
         end = (event.x * SCREEN_WIDTH, event.y * SCREEN_HEIGHT)
@@ -101,8 +101,8 @@ async def touch(event):
             return "ontop"
         else:
             print("touch problem")
-            return None
-    return None
+            return False
+    return False
 
 async def is_SPACE_event(event):
 
@@ -128,8 +128,7 @@ async def is_LEFT_event(event):
 
 
 async def is_UP_event(event):
-    global touch_start, touch_start_time
-
+    # Tastatur oder Joystick oben
     if ((event.type == pygame.KEYDOWN and event.key == pygame.K_UP) or
                           (event.type == pygame.JOYHATMOTION and event.value[1] == 1) or
                           (event.type == pygame.JOYBUTTONDOWN and event.button == 3)):
@@ -501,7 +500,7 @@ async def show_instruction_screen(image):
             if event.type == pygame.QUIT:
                 pygame.quit()
                 sys.exit()
-            elif await is_SPACE_event(event) or result == "snap":
+            elif await is_SPACE_event(event) or (result == "snap"):
                 print (result)
                 waiting = False
 
@@ -651,7 +650,7 @@ async def show_game_over(score):
             if event.type == pygame.QUIT:
                 pygame.quit()
                 sys.exit()
-            elif await is_SPACE_event(event) or await touch(event) == "snap":
+            elif await is_SPACE_event(event) or await (touch(event) == "snap"):
                 if ready_to_submit and prepared_form:
                     print("Benutzer bestätigt, Punkte werden jetzt gesendet.")
                     prepared_form.submit()
@@ -713,16 +712,15 @@ async def main():
                     result = "none"
                     if event.type == pygame.FINGERUP and touch_start:
                         result = await touch(event)
-                        print(result)
                     elif event.type == pygame.FINGERDOWN and not touch_start:
                         await touch(event)
 
-                    if await is_LEFT_event(event) or result == "ontop":
+                    if await is_LEFT_event(event) or (result == "ontop"):
                         can_tip = current_case.length_units * UNIT_HEIGHT <= TRAILER_HEIGHT
                         if current_case and current_case.allow_snap and can_use_tilt and can_tip:
                             await current_case.animate_tip()
                             can_use_tilt = False
-                    elif await is_UP_event(event) or result == "tilt":
+                    elif await is_UP_event(event) or (result == "tilt"):
                         if current_case and current_case.allow_snap and can_use_on_top and current_case.can_place_on_top():
                             if await current_case.animate_place_on_top():
                                 transition_counter = transition_fps
@@ -739,7 +737,8 @@ async def main():
                                 stacked_cases.append(current_case)
                                 spawn_case_in_game()
                                 shake_timer = 10
-                    elif await is_SPACE_event(event) or result == "snap":
+                    elif await is_SPACE_event(event) or (result == "snap"):
+                        print(result)
                         if current_case and current_case.allow_snap:
                             await current_case.animate_snap()
                             can_use_tilt = True