save project

snake.py

@@ -13,11 +13,24 @@ FPS = pygame.time.Clock()
 x , y = 240 , 120
 x , y = 240 , 120
 snakeList = [(180,90) , (180,120) , (210,120) , (x,y)]
 snakeList = [(180,90) , (180,120) , (210,120) , (x,y)]
 setheading = "right"
 setheading = "right"
+set_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()
-    x += 30
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_RIGHT and setheading != 'left':
+                setheading = "right"
+                set_head = right
+            if event.key == locals.K_LEFT and setheading != 'right':
+                setheading = "left"
+                set_head = left
+            if event.key == locals.K_UP and setheading != 'down':
+                setheading = "up"
+                set_head = up
+            if event.key == locals.K_DOWN and setheading != 'up':
+                setheading = "down"
+                set_head = down
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     snakeList.pop(0)
     snakeList.pop(0)
     snakeList.append((x,y))
     snakeList.append((x,y))