save project

my_game.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
-
+import random
 pygame.init()  # 初始化
 pygame.init()  # 初始化
 # 创建一个窗口
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
 screen = pygame.display.set_mode((1000, 600))
@@ -20,6 +20,10 @@ hero = [pygame.image.load('hero1.png'),
 index = 0 
 index = 0 
 y=400
 y=400
 jumpState='running'
 jumpState='running'
+obstacle=random.choice([apple,stone,cacti])
+rect=obstacle.get_rect()
+rect.x=1000
+rect.y=500-rect.height
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
@@ -39,13 +43,21 @@ while True:
         else:
         else:
             jumpState='running'
             jumpState='running'
     wukong=hero[index]
     wukong=hero[index]
-    index+=1
-    if index>4:
-        index=0
+    if jumpState=='running':
+        index+=1
+        if index>4:
+            index=0
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
     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
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)
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