auto save

bf.py

+import pygame
+from pygame import locals
+
+# 初始化pygame，为使用硬件做准备
+pygame.init()
+
+# 创建一个窗口
+screen = pygame.display.set_mode((660, 480))
+
+# 背景
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+FPSCLOCK=pygame.time.Clock()
+x=240
+y=120
+
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            # 接收到退出事件后退出程序
+            exit()
+    x+=30
+    # 将背景图画上去
+    screen.blit(background, (0, 0))
+    # 将贪吃蛇画上去
+    screen.blit(right, (x,y))
+    # 将贪吃蛇的身体画上去
+    screen.blit(body, (210, 120))
+    screen.blit(body, (180, 120))
+    screen.blit(body, (180, 90))
+    # 将果实画上去
+    screen.blit(food, (360, 300))
+    FPSCLOCK.tick(3)
+    # 刷新画面
+    pygame.display.update()
+    
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snake.py

+import pygame
+from pygame import locals
+
+# 初始化pygame，为使用硬件做准备
+pygame.init()
+
+# 创建一个窗口
+screen = pygame.display.set_mode((660, 480))
+
+# 背景
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+down=pygame.image.load("down.png")
+left=pygame.image.load("left.png")
+up=pygame.image.load("up.png")
+FPSCLOCK=pygame.time.Clock()
+x=240
+y=120
+setheading="right"
+zx=right
+python=[(180,90),(180,120),(210,120),(x,y)]
+while True:
+    for event in pygame.event.get():
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_RIGHT and setheading!="left":
+                setheading="right"
+                zx=right
+            if event.key==locals.K_LEFT and setheading!="right":
+                setheading="left"
+                zx=left
+            if event.key==locals.K_UP and setheading!="down":
+                setheading="up"
+                zx=up
+            if event.key==locals.K_DOWN and setheading!="up":
+                setheading="down"
+                zx=down
+        if event.type == locals.QUIT:
+            # 接收到退出事件后退出程序
+            exit()
+    if setheading=="right":
+        x+=30
+    elif setheading=="left":
+        x-=30
+    elif setheading=="up":
+        y-=30
+    else:
+        y+=30
+    python.append((x,y))
+    python.pop(0)
+    # 将背景图画上去
+    screen.blit(background, (0, 0))
+    # 将贪吃蛇画上去
+    screen.blit(zx, python[-1])
+    # 将贪吃蛇的身体画上去
+    for i in range(len(python)-1):
+        screen.blit(body,python[i])
+    # 将果实画上去
+    screen.blit(food, (360, 300))
+    FPSCLOCK.tick(3)
+    # 刷新画面
+    pygame.display.update()
+    
\ No newline at end of file