auto save

my_game.py

 import pygame
 from pygame import locals
+import random
 
 pygame.init()  # 初始化
 # 创建一个窗口
@@ -22,6 +23,11 @@ index = 0
 a = [hero,hero2,hero3,hero4,hero5]
 y = 400
 jump = "run"
+b= random.choice([stone,stone,cacti])
+rect = b.get_rect()
+rect.x = 1000
+rect.y = 400
+t=30
 
 
 
@@ -31,38 +37,45 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type == locals.KEYDOWN:
+            if jump=="run":
                 if event.key == locals.K_SPACE:
                     jump = "up"
     if jump == "up":
-        if y >= 150:
-            y -= 5
+        if t >=0:
+            y -= t
+            t-=2
         else:
             jump = "down"
+            t=0
     if jump == "down":
-        if y <= 400:
-            y += 5
+        if t <=30:
+            y += t
+            t+=2
         else:
             jump = "run"
+            t=30
                             
+    if rect.x <= 0-rect.width:
+        b = random.choice([stone,stone,cacti])
+        rect = b.get_rect()
+        rect.x = 1000
+        rect.y = 400
+    rect.x -= 8
 
-    rect = cacti.get_rect()
-    print(rect)
-    print(rect.x)
-    print(rect.y)
-    print(rect.width)
-    print(rect.height)
     
 
 
 
 
+
+    if jump=="run":
         index += 1
         if index >= 5:
             index = 0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-
+    screen.blit(b, (rect.x,rect.y))
     screen.blit(a[index], (150, y))
     # 刷新画面
     pygame.display.update()