auto save

my_game.py

 import pygame
+import random
 from pygame import locals
 
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
+pygame.display.set_caption('run,wukong')
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 # 载入图片
 background = pygame.image.load('bg.png')    # 背景
@@ -11,19 +13,62 @@ 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')
-index = 0 
+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
+t = 30
+jumpstate = "running"
+obstacle = random.choice([bush,stone,cacti])
+rect = obstacle.get_rect()
+rect.x = 1000
+rect.y = 500 - rect.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 == "running":
+                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 = "running"   
+            t = 30
+            y = 400
+    wukong = hero[index]
+    if jumpstate == "running":
+        index = index + 1
+        if index > 4:
+            index = 0
 
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(hero, (150, 400))
+    screen.blit(wukong, (150, y))
+
+    if rect.x <= 0-rect.width:
+        obstacle = random.choice([bush,stone,cacti])
+        rect = obstacle.get_rect()
+        rect.x = 1000
+        rect.y = 500 - rect.height
+    rect.x -= 8
+    screen.blit(obstacle,(rect.x,rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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