save project

my_game.py

 import pygame
 from pygame import locals
+import random
 
 pygame.init()  # 初始化
 # 创建一个窗口
@@ -21,22 +22,27 @@ index = 0
 y=400
 jumpState="runing"
 t=30
+obstacle=random.choice([apple,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=="runing":
                 if event.key==locals.K_SPACE:
                     jumpState="up"
     if jumpState=="up":
-        if y>0:
+        if t>0:
             y-=t
             t-=2
         else:
              jumpState="down"
     if jumpState=="down":
-        if y<=30:
+        if t<=30:
             y+=t
             t+=2
         else:
@@ -47,6 +53,7 @@ while True:
 
     
     wukong = hero[index]
+    if jumpState=="runing":
         index += 1
         if index == 5:
             index = 0
@@ -58,6 +65,15 @@ while True:
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
+    if rect.x<=0-rect.width:
+        obstacle=random.choice([apple,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)
+    FPS.tick(30)