save project

snake.py

@@ -12,7 +12,7 @@ background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
 right = pygame.image.load('right.png')
 food = pygame.image.load('apple.png')
 food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 body = pygame.image.load('body.png')
-lift=pygame.image.load('lift.png')
+left=pygame.image.load('left.png')
 up=pygame.image.load('up.png')
 up=pygame.image.load('up.png')
 down=pygame.image.load('down.png')
 down=pygame.image.load('down.png')
 right_a='right'
 right_a='right'
@@ -40,8 +40,12 @@ while True:
 
 
     if right_a=='light':
     if right_a=='light':
         x+=30
         x+=30
-    if left_a=='left':
+    if right_a=='left':
         x-=30
         x-=30
+    if right_a=='up':
+        y-=30
+    if right_a=='down':
+        y+=30
 
 
     x+=30
     x+=30
     a_b.append((x,y))
     a_b.append((x,y))