save project

snake.py

@@ -13,10 +13,20 @@ body = pygame.image.load('body.png')
 x=60
 y=420
 pos=[(60,360),(60,390),(60,420),(x,y)]
+head='right'
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
+        if event.type == locals.KEYDOWN:
+            if event.key==K_RIGHT and head!='left':
+                head='right'
+            if event.key==K_RIGHT and head!='right':
+                head='left'
+            if event.key==K_RIGHT and head!='down':
+                head='up'
+            if event.key==K_RIGHT and head!='up':
+                head='down'
     x+=30
     pos.append((x,y))
     pos.pop(0)