auto save

snake.py

@@ -5,11 +5,10 @@ FPSCLOCK=pygame.time.Clock()
 
 # 初始化pygame，为使用硬件做准备
 pygame.init()
-x,y=240,120
-sb=[(180,90),(180,120),(210,120),(x,y)]
+
 # 创建一个窗口
 screen = pygame.display.set_mode((660, 480))
-
+x,y=240,120
 # 背景
 background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
@@ -23,17 +22,13 @@ while True:
             exit()
     x +=30
     # 将背景图画上去
-    sb.append((x,y))
-    sb.pop(0)
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
-    screen.blit(right, sb[-1])
+    screen.blit(right, (x, y))
     # 将贪吃蛇的身体画上去
-    for i in range(len(sb)-1):
-            screen.blit(body,sb[i])
-    #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))
     # 将果实画上去
     screen.blit(food, (360, 300))
     # 刷新画面