save project

snake.py

@@ -16,21 +16,38 @@ B=[(180,90),(180,120),(210,120),(x,y)]
 A=pygame.time.Clock()
 background=pygame.image.load('bg.png')
 right=pygame.image.load('right.png')
+left=pygame.image.load('left.png')
+up=pygame.image.load('up.png')
+down=pygame.image.load('down.png')
 food=pygame.image.load('apple.png')
 body=pygame.image.load('body.png')
-
+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'
+                snake_head=right
+            if event.key==locals.K_RIGHT and setheading !='right':
+                setheading='left'
+                snake_head=left
+            if event.key==locals.K_RIGHT and setheading !='up':
+                setheading='down'
+                snake_head=up
+            if event.key==locals.K_RIGHT and setheading !='down':
+                setheading='up'
+                snake_head=down
+
     B.append((x,y))
     B.pop(1)
     i=len(B)-1
-    A.tick(3)
-    x+=30
+
     screen.blit(background,(0,0))
-    screen.blit(right,(x,y))
+    screen.blit(snake_head,(x,y))
     for i in range(len (B[-1])):
         screen.blit(body,B[i])
     # screen.blit(body,(210,120))
@@ -38,3 +55,4 @@ while True:
     # screen.blit(body,(180,90))
     screen.blit(food,(360,300))
     pygame.display.update()
+    A.tick(5)
\ No newline at end of file