save project

snake.py

+import pygame
+from pygame import locals
+pygame.init()
+kongge = pygame.time.Clock()
+screen = pygame.display.set_mode((660, 480))
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+up = pygame.image.load('up.png')
+down = pygame.image.load('down.png')
+left = pygame.image.load('left.png')
+body = pygame.image.load('body.png')
+x,y=240,120
+liebiao=[(180,90),(180,120),(210,120),(x,y)]
+xbian=0
+ybian=30
+a=" "
+b=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_w and a != "down":
+                print("1")
+                ybian=-30
+                xbian=0
+                a="up"
+                b=up
+            if event.key == locals.K_s and a != "up":
+                ybian=30
+                xbian=0
+                a="down"
+                b=down
+            if event.key == locals.K_a and a != "right":
+                ybian=0
+                xbian=-30
+                a="left"
+                b=left
+            if event.key == locals.K_d and a != "left":
+                ybian=0
+                xbian=30
+                a="right"
+                b=right
+    x+=xbian
+    y+=ybian
+    screen.blit(background, (0, 0))
+    screen.blit(b,(x,y))
+    liebiao.append((x,y))
+    liebiao.pop(0)
+    for i in range(len(liebiao)-1):
+        screen.blit(body,liebiao[i])
+    screen.blit(food, (360, 300))
+    pygame.display.update()
+    kongge.tick(3)
+    
\ No newline at end of file