save project

my_game.py

 import pygame
 from pygame import locals
+import random
 pygame.init()
-pygame.display.set_caption("悟空酷跑")
+pygame.display.set_caption("悟空酷跑2.0")
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  
 background = pygame.image.load('bg.png')    
 road = pygame.image.load('road.png')      
 stone = pygame.image.load('stone.png')     
 cacti = pygame.image.load('cacti.png')      
-apple = pygame.image.load('bush.png')      
+bush = pygame.image.load('bush.png')      
 hero = [pygame.image.load('hero1.png'),
-        pygame.image.load('hero2.png'),
-        pygame.image.load('hero3.png'),
-        pygame.image.load('hero4.png'),
-        pygame.image.load('hero5.png')]
-index = 0                                                                                                                                                                                                                                                                                                                                                                                                                                           
-q="r"
-y=400
-t=30
+       pygame.image.load('hero2.png'),
+       pygame.image.load('hero3.png'),
+       pygame.image.load('hero4.png'),
+       pygame.image.load('hero5.png')]
+
+index = 0
+y = 400
+t = 30
+jumpState = "running"
+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():
         if event.type == locals.QUIT:            
-            exit()    
-        if event.type==locals.KEYDOWN:
-          if q=="r":
-            if event.key==locals.K_SPACE:
-                q="u"
-    if q=="u":
-        if t>0:
-            y-=t
-            t-=2
+            exit()
+        if jumpState == "running":
+            if event.type == locals.KEYDOWN:
+                if event.key == locals.K_SPACE:
+                    jumpState = "up"
+    if jumpState == "up":
+        if t > 0:
+            y -= t
+            t -= 2
         else:
-            q="d"
-    if q=="d":
-        if t<=30:
-            y+=t
-            t+=2
+            jumpState = "down"
+    if jumpState == "down":
+        if t <= 30:
+            y += t
+            t += 2
         else:
-            q="r"
-            t=30
-    
+            jumpState = "running"
+            t = 30
+        
     
+    if jumpState == "running":
+        index += 1
+        if index>4:
+            index = 0
     wukong = hero[index]
-    if q=="r":
-        index+=1
-        if index>=5:
-            index=0   
-    
     
     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))
     pygame.display.update()
-    FPS.tick(60)
\ No newline at end of file
+    FPS.tick(60)