save project

snake.py

+import pygame
+from pygame import locals
+
+# 初始化pygame，为使用pygame做准备
+pygame.init()
+
+# 创建一个窗口
+screen = pygame.display.set_mode((660,480))
+import pygame
+from pygame import locals
+bg = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+left = pygame.image.load('left.png')
+down = pygame.image.load('down.png')
+up = pygame.image.load('up.png')
+apple = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+# 初始化pygame，为使用pygame做准备
+pygame.init()
+x,y=480,60
+# 创建一个窗口
+screen = pygame.display.set_mode((660,480))
+FPS=pygame.time.Clock()
+hp=[(420,30),(420,60),(450,60),(x,y)]
+s="right"
+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_RIGHT and s!= "left":
+                s="right"
+            if event.key==locals.K_UP and s!= "down":
+                s="up"
+            if event.key==locals.K_LEFT and s!= "right":
+                s="left" 
+            if event.key==locals.K_DOWN and s!= "up":
+                s="down"        
+
+    x+=30
+    hp.append((x,y))
+    hp.pop(0)
+    screen.blit(bg,(0,0))
+    screen.blit(right,hp[-1])
+    for i in range(len(hp)-1):
+        screen.blit(body,hp[i])
+        # screen.blit(body,(420,60))
+        # screen.blit(body,(420,30))
+    screen.blit(apple,(480,90))
+    pygame.display.update()
+    FPS.tick(3)
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