auto save

snack.py

+import pygame
+from pygame import locals
+
+pygame.init()
+
+screen=pygame.display.set_mode((660,480))
+FPSCLOCK=pygame.time.Clock()
+
+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')
+up=pygame.image.load('up.png')
+down=pygame.image.load('down.png')
+
+x,y=240,120
+position=[(180,90),(180,120),(210,120),(x,y)]
+
+setheading="right"
+snake_head=right
+
+while True:
+    for eyent in pygame.event.get():
+        exit()
+
+    elif event.type==locals.QUIT:
+        if event.key==locals.K_RIGHT and setheading != "left":
+            setheading="right"
+            snake_head=right
+        if event.key==locals.K_LEFT and setheading != "right":
+            setheading="left"
+            snake_head=left
+        if event.key==locals.K_UP and setheading != "down":
+            setheading="up"
+            snake_head=up
+        if event.key==locals.K_DOWN and setheading != "up":
+            setheading="down"
+            snake_head=down
+
+    if setheading=="right":
+        x+=30
+    if setheading=="left":
+        x-=30
+    if setheading=="up":
+        y-=30
+    else:
+        y+=30
+
+    position.append((x,y))
+    position.pop(0)
+    screen.blit(snake_head,position[-1])
+
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
+
+
+    screen.blit(food,(360,300))
+    pygame.display.update()
+    FPSCLOCK.tick(3)
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