save project

snake.py

@@ -9,7 +9,7 @@ apple = 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
-
+pos = [(180,90),(180,120),(210,120),(x,y)]
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         print(event)
         print(event)
@@ -17,11 +17,16 @@ while True:
             exit()
             exit()
     screen.blit(background,(0,0))
     screen.blit(background,(0,0))
     x+=30
     x+=30
-    screen.blit(right,(x,y))
+    pos.append((x,y))
+    pos.pop(0)
+    screen.blit(right,pos[-1])
+    for i in range(len(pos)-1):
+        screen.blit(body,(pos[i]))
+    # screen.blit(body,(150,120))
+    # screen.blit(body,(180,90))
+    # screen.blit(body,(150,90))
+    
     screen.blit(apple,(120,300))
     screen.blit(apple,(120,300))
-    screen.blit(body,(150,120))
-    screen.blit(body,(180,90))
-    screen.blit(body,(150,90))
     pygame.display.update()
     pygame.display.update()
     aaz = pygame.time.Clock()
     aaz = pygame.time.Clock()
     aaz.tick(3)
     aaz.tick(3)