save project

snake.py

@@ -12,13 +12,38 @@ background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
 food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
+UP = pygame.image.load('left.png')
+down = pygame.font.load('down.png')
+
+
 x,y = 240,120
 position = [(180,90),(180,120),(210,120),(x,y)]
+setheading = "right"
+snake_head = right
+ socer = 0
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
+        if event.type == locals.YEYDOWN:
+            if event.type == locals.K_RIGHT and setheading !="left'
+                setheading = "right"
+                snake_head = right            
+            if event.type == locals.K_RIGHT and setheading !="left'
+                setheading = "left"
+                snake_head = left                              
+            if event.type == locals.K_RIGHT and setheading !="left'
+                setheading = "up"
+                snake_head = up      
+            if event.type == locals.K_RIGHT and setheading !="left'
+                setheading = "down"
+                snake_head =down
+
+                      
+       
+
     x += 30
     position.append((x,y))
     position.pop(0)
@@ -29,9 +54,9 @@ while True:
     # 将贪吃蛇的身体画上去
     for i in range(len(position)-1):
         screen.blit(right, position[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