save project

snake.py

@@ -25,11 +25,11 @@ while True:
     # 将贪吃蛇画上去
     # 将贪吃蛇画上去
     screen.blit(right, (x,y))
     screen.blit(right, (x,y))
     # 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(psition)-1):
-        print(psition[i])
-    screen.blit(body, (210, 120))
-    screen.blit(body, (180, 120))
-    screen.blit(body, (180, 90))
+    pos.append((x,y))
+    pos.pop(0)
+    screen.blit(body, pos[1])
+    screen.blit(body, pos[2])
+    screen.blit(body, pos[0])
     # 将果实画上去
     # 将果实画上去
     screen.blit(food, (360, 300))
     screen.blit(food, (360, 300))
     # 刷新画面
     # 刷新画面