save project

my_game.py

 import pygame
 from pygame import locals
+import random
 
 pygame.init()  # 初始化
 # 创建一个窗口
@@ -21,14 +22,19 @@ index = 0
 jnmpState = "runing"
 y = 400
 t = 30
+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 event.key == locals.K_SPACE:
-                jnmpState = "up"
+            if jnmpState="runing":
+                if event.key == locals.K_SPACE:
+                    jnmpState = "up"
     if jnmpState == "up":
         if t > 0 :
             y -= t
@@ -54,6 +60,12 @@ 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([bush,stone,cecti])
+        rect = obstacle.get_rect()
+        rect.x = 1000
+        rect.y = 500 -rect.height
+    rect.x -= 8
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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