save project

my_game.py

 import pygame
 from pygame import locals
+import random
 
 pygame.init()  # 初始化
 # 创建一个窗口
@@ -20,6 +21,11 @@ hero = [pygame.image.load('hero1.png'),
 index = 0 
 y = 400
 jumpState = "runing"
+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():
@@ -29,16 +35,20 @@ while True:
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_SPACE:
                 jumpState = "up"
+
     if jumpState == "up":
-        if y > 150:
-            y -= 5
+        if t > 0: 
+            y -= t
+            t -= 2
         else:
             jumpState = "down"
     if jumpState == "down":
-        if y < 400:
-            y += 5
+        if t <= 30:
+            y += t
+            t += 2
         else:
             jumpState = "runing"
+            t = 30
 
     wukong = hero[index]
     index += 1
@@ -48,6 +58,13 @@ 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,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)