save project

snake.py

@@ -52,10 +52,13 @@ while True:
         y -= 30
     else:
         y += 30
-    position.append((x, y))
-    apple_x = random.randint(0,660)
-    apple_y = random.randint(0,480)
+    if x == apple_x and y == apple_y
+    num1=random.randint(1,22)
+    num2=random.randint(1,16)
+    apple_x = 30*num1-30
+    apple_y = 30*num2-30
     position.pop(0)
+
     
         # 将背景图画上去
     screen.blit(background, (0, 0))