save project

snake.py

@@ -6,19 +6,32 @@ pygame.init()
 # 创建一个窗口
 # 创建一个窗口
 backgound = pygame.image.load('bg.png')
 backgound = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
 right = pygame.image.load('right.png')
-food = pygame.image.load('food.png')
-body = pygame.image.load('boay.png')
+left = pygame.image.load('left.png')
+up = pygame.image.load('up.png')
+down = pygame.image.load('down.png')
 
 
+body = pygame.image.load('body.png')
+food = pygame.image.load('food.png')
 x,y = 240,120
 x,y = 240,120
-position = [(180,90),(180,120),(),(x,y)]
+position = [(180,90),(180,120),(210，120),(x,y)]
 pygame.display.set_mode((660,480))
 pygame.display.set_mode((660,480))
 while True:
 while True:
     for event in pygame.event.get()
     for event in pygame.event.get()
         print(event)
         print(event)
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             exit()
             exit()
+        if event.key == locals.K_RIGHT and setheading!='left':
+            setheading = 'right'
+            snake.head = 'right'
+if setheading == 'right':
+    x+=30
+elif setheading == 'left':
+    x-=30
+elif setheading == 'up':
+    y-=30
+else:
+    y+=30
 
 
-x-=30
 position.append(x,y)
 position.append(x,y)
 position.pop(0)
 position.pop(0)
 screen.blit(backgound,(0,0))
 screen.blit(backgound,(0,0))