save project

my_game.py

 import pygame
 from pygame import locals
-
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
@@ -13,25 +12,50 @@ 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')"]
+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 
+jumpState = 'runing'
+y = 400
+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 and jumpState == 'runing':
+                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, 400))
+    screen.blit(wukong, (150, y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
\ No newline at end of file