save project

snake.py

@@ -8,23 +8,32 @@ background=pygame.image.load('bg.png')
 right=pygame.image.load('right.png')
 food=pygame.image.load('apple.png')
 body=pygame.image.load('body.png')
+left=pygame.image.load('left.png')
+right=pygame.image.load('right.png')
+up=pygame.image.load('up.png')
+down=pygame.image.load('down.png')
 x,y=240,120
 FPSCLOCK=pygame.time.Clock()
 position=[(180,90),(180,120),(210,120),(x,y)]
 setheading='right'
+snake_head=right
 while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
             exit()
         if event.type==locals.KEYDOWN:
             if event.key==locals.K_RIGHT and setheading != 'left':
-                setheading=='right'
+                setheading='right'
+                snake_head=right
             if event.key==locals.K_LEFT and setheading != 'right':
-                setheading=='left'
+                setheading='left'
+                snake_head=left
             if event.key==locals.K_DOWN and setheading != 'up':
-                setheading=='down'
+                setheading='down'
+                snake_head=down
             if event.key==locals.K_UP and setheading != 'down':
-                setheading=='up'
+                setheading='up'
+                snake_head=up
     if setheading=='right':
         x+=30
     if setheading=='left':
@@ -36,7 +45,7 @@ while True:
     position.append((x,y))
     position.pop(0)
     screen.blit(background,(0,0))
-    screen.blit(right,(x,y))
+    screen.blit(snake_head,(x,y))
     for i in range(len(position)-1):
         screen.blit(body,position[i])
     screen.blit(food,(360,300))