save project

my_game.py

 import pygame
 from pygame import locals
-
+import random
 
 pygame.init()  # 初始化
 # 创建一个窗口
@@ -13,6 +13,13 @@ road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
 cacti = pygame.image.load('cacti.png')      # 仙人掌
 apple = pygame.image.load('bush.png')      # 灌木丛
+z=random.choice([stone,cacti,apple])
+rect=z.get_rect()
+rect.x=1000
+rect.y=500-rect.width
+if rect.x<=0-rect.width:
+    z=ramdom.choue([stone,cacti,applee])
+    rect=z.get_rect()
 
 
 hero=[pygame.image.load('hero1.png'),
@@ -25,6 +32,7 @@ hero=[pygame.image.load('hero1.png'),
 m = 0 
 jumpstate="runing"
 y=400
+t=30
 while True:
     
     hero1=hero[m]
@@ -43,15 +51,28 @@ while True:
             exit()
             
     if jumpstate=="up":
-        if y>150:
-            y=y-5
+        if t>0:
+            y-=t
+            t-=2
+
         else:
-            jumpstate="down"          
-    if jumpstate=="down":
-        if y<400:
-          y=y+5
+            jumpstate = "down"
+    print (t)
+    print(jumpstate)
+    if jumpstate =="down":
+        if t<=30:
+            y = y+t
+            t = t+2
+            
         else:
             jumpstate="runing"
+            t=30          
+    rect=z.get_rect()
+    rect.x=1000
+    rect.y=500-rect.width
+    if rect.x<=0-rect.width:
+        z=ramdom.choue([stone,cacti,applee])
+        rect=z.get_rect()
 
 
     
@@ -59,6 +80,7 @@ while True:
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(hero1, (150, y))
+    screen.blit(z,(rect.x,rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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