save project

snake.py

@@ -4,16 +4,46 @@ pygame.init()
 FPSCLOCK = pygame.time.Clock()
 FPSCLOCK = pygame.time.Clock()
 background = pygame.image.load('bg.png')
 background = pygame.image.load('bg.png')
 right = pygame.image.load('right.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')
 food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 body = pygame.image.load('body.png')
 screen = pygame.display.set_mode((800, 600))
 screen = pygame.display.set_mode((800, 600))
 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()
-    x += 30
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_RIGHT:
+                setheading = 'right'
+                snake_head = right
+            if event.key == locals.K_LEFT:
+                setheading = 'left'
+                snake_head = left
+            if event.key == locals.K_UP:
+                setheading = 'up'
+                snake_head = up
+            if event.key == locals.K_LEFT:
+                setheading = 'down'
+                snake_head = down
+
+
+    
+    if setheading == 'right':
+       x += 30
+    elif setheading == 'left':
+       x -= 30
+    elif  setheading == 'up':
+       y -= 30
+    else:
+       y -= 30
+      
     position.append((x,y))
     position.append((x,y))
     position.pop(0)
     position.pop(0)
     screen.blit(background,(0,0))
     screen.blit(background,(0,0))