save project

my_game.py

 import pygame
 from pygame import locals
 
+
 pygame.init()  # 初始化
+pygame.display.set_caption("酷跑")
 # 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）
@@ -11,19 +13,44 @@ 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')]
+
+i = 0 
+y= 400
+jumpstate ="running"
+t = 30
 
 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 event.key == locals.K_SPACE:
+                if jumpstate == "running":
+                    jumpstate = "up"
+    if jumpstate == "up":
+        if t > 0:
+            y-=t
+            t-=2
+        else:
+            jumpstate = "dowm"
+    if jumpstate == "dowm":
+        if t <= 30:
+            y+=t
+            t+=2
+        else:
+            jumpstate = "running"
+            t=30
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(hero, (150, 400))
+    screen.blit(hero[i], (150, y))
+    if jumpstate == "running":
+        i+=1
+    if i >4:
+        i = 0
+
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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