save project

snake.py

@@ -9,6 +9,7 @@ food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 body = pygame.image.load('body.png')
 # 创建一个窗口
 # 创建一个窗口
 x,y = 240,120
 x,y = 240,120
+position=[(180,90),(180,120),(210,120),(x,y)]
 screen=pygame.display.set_mode((660,480))
 screen=pygame.display.set_mode((660,480))
 FPSCLOCK=pygame.time.Clock()
 FPSCLOCK=pygame.time.Clock()
 while True:
 while True:
@@ -16,11 +17,16 @@ while True:
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             exit()
             exit()
     x +=30
     x +=30
+    position.append((x,y))
+    position.pop(0)
     screen.blit(background, (0,0))
     screen.blit(background, (0,0))
-    screen.blit(right,(x,y))
-    screen.blit(food, (360,300))
-    screen.blit(body,(210,120))
-    screen.blit(body,(180,120))
-    screen.blit(body,(180,90))
+    screen.blit(right,position[-1])
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
+    #screen.blit(right,(x,y))
+    #screen.blit(food, (360,300))
+    #screen.blit(body,(210,120))
+    #screen.blit(body,(180,120))
+    #screen.blit(body,(180,90))
     pygame.display.update()
     pygame.display.update()
     FPSCLOCK.tick(3)
     FPSCLOCK.tick(3)
\ No newline at end of file