save project

my_game.py

 import pygame
 from pygame import locals
-
+import random
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
@@ -20,27 +20,38 @@ index = 0
 jumpstate = 'running'
 y = 400
 t = 30
+obstacle = random.choice([stone,cacti,apple])
+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 jumpstate =='running':      
             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 = 'running' 
+            t = 30   
     wukong = hero[index]
+    if jumpstate =='running':     
         index += 1
         if index == 5:
             index = 0
@@ -49,5 +60,12 @@ while True:
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
     # 刷新画面
+    if rect.x <= 0-rect.width:
+        obstacle = random.choice([stone,cacti,apple])
+        rect = obstacle.get_rect()
+        rect.x = 1000
+        rect.y = 500-rect.height
+    rect.x -= 8
+    screen.blit(obstacle,(rect.x,rect.y))
     pygame.display.update()
     FPS.tick(60)
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