save project

my_game.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
+import random
 
 
 pygame.init()  # 初始化
 pygame.init()  # 初始化
 # 创建一个窗口
 # 创建一个窗口
@@ -22,41 +23,54 @@ jumpState="runing"
 t=30
 t=30
 y=400
 y=400
 
 
+A=random.choice([stone,apple,cacti])
+rect=A.get_rect()
+rect.x=1000
+rect.y=500-rect.height
+
+
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
             exit()
             exit()
         if event.type==locals.KEYDOWN:
         if event.type==locals.KEYDOWN:
-            if jumpState="runing"
+            if jumpState=="runing":
                 if event.key==locals.K_SPACE:
                 if event.key==locals.K_SPACE:
                     jumpState="up"
                     jumpState="up"
     if jumpState=="up":
     if jumpState=="up":
-        if t>0:
-            y-=t
-            t-=2
+        if t > 0:
+            y -= t
+            t -= 2
         else:
         else:
             jumpState="down"
             jumpState="down"
 
 
     if jumpState=="down":
     if jumpState=="down":
-        if t<=30:
-            y+=t
-            t+=2
+        if t <= 30:
+            y += t
+            t += 2
         else:
         else:
-            jumpState=="runing"
-            t=30
+            jumpState="runing"
+            t = 30
 
 
 
 
     wukong=hero[index%5]
     wukong=hero[index%5]
-    if jump
+    if jumpState=="runing":
         index += 1
         index += 1
-
-    
-
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
     screen.blit(wukong, (150, y))
+
+    if rect.x<=0-rect.width:
+        A=random.choice([stone,apple,cacti])
+        rect=A.get_rect()
+        rect.x=1000
+        rect.y=500-rect.height
+
+    rect.x-=8
+    screen.blit(A,(rect.x,rect.y))
+
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
-    FPS.tick(60)
+    FPS.tick(30)
\ No newline at end of file