save project

snake.py

@@ -51,6 +51,13 @@ while True:
         y -= 30
         y -= 30
     else:
     else:
         y += 30
         y += 30
+    position.append((x,y))
+    if x == apple_x and y == apple_y
+        apple_x = random.randint(0,660)
+        apple_y = random.randint(0,480)
+
+
+
     position.append((x, y))
     position.append((x, y))
     position.pop(0)
     position.pop(0)
     # 将背景图画上去
     # 将背景图画上去