save project

snake.py

@@ -20,7 +20,8 @@ down = pygame.image.load('down.png')        # 头 朝下
 
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
-
+apple_x = 360
+apple_y = 300
 
 setheading = "right"
 snake_head = right
@@ -54,7 +55,7 @@ while True:
     else:
         y += 30
     position.append((x, y))
-    if x ==  apple_x and  y == apple_y
+    if x ==  apple_x and  y == apple_y:
         num1=random.randint(1,22)
         num2=random.randint(1,16)
         apple_x = num1 *30 -30