save project

snake.py

@@ -61,7 +61,7 @@ while True:
     # 将贪吃蛇的身体画上去
     # 将贪吃蛇的身体画上去
     for i in range(len(position)-1):
     for i in range(len(position)-1):
         screen.blit(body, position[i])
         screen.blit(body, position[i])
-    if x==apple_x and y=apple_y:
+    if x==apple_x and y==apple_y:
         apple_x=r.randint(0,660)
         apple_x=r.randint(0,660)
         apple_y=r.randint(0,480)
         apple_y=r.randint(0,480)
     # 将果实画上去
     # 将果实画上去