auto save

1.py

+import pygame
+from pygame import locals
+import random
+pygame.init()  # 初始化
+# 创建一个窗口
+screen = pygame.display.set_mode((1000, 600))
+FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+pygame.display.set_caption('悟空酷跑')
+
+# 载入图片
+background = pygame.image.load('bg.png')    # 背景
+road = pygame.image.load('road.png')      # 路
+stone = pygame.image.load('stone.png')      # 石头
+cacti = pygame.image.load('cacti.png')      # 仙人掌
+apple = pygame.image.load('bush.png')      # 灌木丛
+hero = [pygame.image.load('hero1.png'),
+        pygame.image.load('hero2.png'),
+        pygame.image.load('hero3.png'),
+        pygame.image.load('hero4.png'),
+        pygame.image.load('hero5.png')]
+index = 0 
+y=400
+jumpstate='runing'
+t=30
+a=random.choice([stone,cacti,apple])
+b=a.get_rect()
+b.x=1000
+b.y=500-b.height
+
+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()
+        if event.type==locals.KEYDOWN:
+            if jumpstate=='runing':
+                if event.key==locals.K_SPACE:
+                    jumpstate='up'
+    if jumpstate=='up':
+        if t>0:
+            y-=t
+            t-=2            
+        else:
+            jumpstate='down'
+    if jumpstate=='down':
+        if t<=30:
+            y+=t
+            t+=2
+        else:
+            jumpstate='runing'
+            t=30
+
+    wukong=hero[index]
+    if jumpstate=='runing':
+        index += 1
+        if index==5:
+            index=0
+
+    # 将背景图画上去
+    screen.blit(background, (0, 0))
+    screen.blit(road, (0, 500))
+    screen.blit(wukong, (150, y))
+    if b.x<0-b.width:
+        a=random.choice([stone,cacti,apple])
+        b=a.get_rect()
+        b.x=1000
+        b.y=500-b.height
+    b.x-=8
+    screen.blit(a,(b.x,b.y))    
+    # 刷新画面
+    pygame.display.update()
+    FPS.tick(60)
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