save project

snake.py

@@ -10,14 +10,34 @@ 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')
+left = pygame.image.load('left.png')
+up = pygame.image.load('up.png')
+down = pygame.image.load('down.png')
 
 
 x, y = 240, 120
 x, y = 240, 120
 position = [(180,90), (180,120), (210,120), (x,y)]
 position = [(180,90), (180,120), (210,120), (x,y)]
 
 
+setheading = "right"
+snake_head = right
+
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             exit()
             exit()
+        elif event.type == locals.KEYDOWN:
+
+            if event.key == locals.K_RIGHT and setheading != "left":
+                setheading = 'right'
+                snake_head = right
+
+            if event.key == locals.K_LEFT and setheading != "right":
+                seteading = 'left'
+                snake_head = left
+
+            if event.key == locals.K_UP and seteading !="down":
+                seteading = 'up'
+                snake_head = up
+
 
 
     x += 30
     x += 30
     position.append((x,y))
     position.append((x,y))