auto save

snake.py

@@ -9,6 +9,7 @@ screen = pygame.display.set_mode((660, 480))
 
 # 初始化坐标位置
 x,y = 240,120
+position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 # 背景
 background = pygame.image.load('bg.png')
@@ -28,10 +29,14 @@ while True:
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
     screen.blit(right, (x, y))
+
     # 将贪吃蛇的身体画上去
-    screen.blit(body, (210, 120))
-    screen.blit(body, (180, 120))
-    screen.blit(body, (180, 90))
+    # screen.blit(body, (210, 120))
+    # screen.blit(body, (180, 120))
+    # screen.blit(body, (180, 90))
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
+
     # 将果实画上去
     screen.blit(food, (360, 300))