better touch function

main.py

@@ -104,6 +104,58 @@ def is_SPACE_event(event):
 
     return False
 
+def is_LEFT_event(event):
+    global touch_start, touch_start_time
+
+    if ((event.type == pygame.KEYDOWN and event.key == pygame.K_LEFT) or
+                        (event.type == pygame.JOYHATMOTION and event.value[0] == -1) or
+                        (event.type == pygame.JOYBUTTONDOWN and event.button == 2)):
+        return True
+
+    if event.type == pygame.FINGERDOWN:
+        touch_start = (event.x * SCREEN_WIDTH, event.y * SCREEN_HEIGHT)
+        touch_start_time = time.time()
+
+    elif event.type == pygame.FINGERUP and touch_start:
+        end = (event.x * SCREEN_WIDTH, event.y * SCREEN_HEIGHT)
+        duration = time.time() - touch_start_time
+        dx = end[0] - touch_start[0]
+        dy = end[1] - touch_start[1]
+
+        touch_start = None
+        touch_start_time = None
+
+        if abs(dx) > 50 and abs(dy) < 80 and dx < -30 and duration > 0.3:
+            return True  # Swipe nach links erkannt
+
+    return False
+
+
+def is_UP_event(event):
+    global touch_start, touch_start_time
+
+    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)):
+        return True
+
+    if event.type == pygame.FINGERDOWN:
+        touch_start = (event.x * SCREEN_WIDTH, event.y * SCREEN_HEIGHT)
+        touch_start_time = time.time()
+
+    elif event.type == pygame.FINGERUP and touch_start:
+        end = (event.x * SCREEN_WIDTH, event.y * SCREEN_HEIGHT)
+        duration = time.time() - touch_start_time
+        dx = end[0] - touch_start[0]
+        dy = end[1] - touch_start[1]
+
+        touch_start = None
+        touch_start_time = None
+
+        if abs(dy) > 50 and abs(dx) < 80 and dy < -30 and duration > 0.3:
+            return True  # Swipe nach oben erkannt
+
+    return False
 
 async def init_game():
     global screen, clock, font, controls
@@ -674,18 +726,14 @@ async def main():
         for event in pygame.event.get():
             if event.type == pygame.QUIT:
                 running = False
-            elif event.type == pygame.KEYDOWN or event.type == pygame.JOYBUTTONDOWN or event.type == pygame.JOYHATMOTION or event.type == pygame.FINGERDOWN or touch_start:
+            elif event.type == pygame.KEYDOWN or event.type == pygame.JOYBUTTONDOWN or event.type == pygame.JOYHATMOTION or event.type == pygame.FINGERDOWN or touch_start or(event.type == pygame.MOUSEBUTTONDOWN and event.button == 1):
                 if state == 1:  # PLAYING
-                    if ((event.type == pygame.KEYDOWN and event.key == pygame.K_LEFT) or
+                    if is_LEFT_event(event):
-                        (event.type == pygame.JOYHATMOTION and event.value[0] == -1) or
-                        (event.type == pygame.JOYBUTTONDOWN and event.button == 2)):
                         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 ((event.type == pygame.KEYDOWN and event.key == pygame.K_UP) or
+                    elif is_UP_event(event):
-                          (event.type == pygame.JOYHATMOTION and event.value[1] == 1) or
-                          (event.type == pygame.JOYBUTTONDOWN and event.button == 3)):
                         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