save project

my_game.py

@@ -21,6 +21,9 @@ index = 0
 y = 400
 y = 400
 jumpState = "runing"
 jumpState = "runing"
 t = 30
 t = 30
+road_x = 0
+bg_x=0
+
 obstacle = random.choice([bush,stone,cacti])
 obstacle = random.choice([bush,stone,cacti])
 rect = obstacle.get_rect()
 rect = obstacle.get_rect()
 rect.x = 1000
 rect.x = 1000
@@ -53,14 +56,29 @@ while True:
     wukong = hero[index]
     wukong = hero[index]
     if jumpState == "runing":
     if jumpState == "runing":
         index += 1
         index += 1
-        if index == 5:
+        if index >= 5:
             index = 0   
             index = 0   
-    screen.blit(background, (0, 0))
-    screen.blit(road, (0, 500))
+
+    bg_x -= 1
+    if bg_x <= -1000:
+        bg_x = 0       
+    screen.blit(background, (bg_x, 0))
+    road_x -= 8
+    if road_x <= -1000:
+        road_x = 0
+    
+    screen.blit(road, (road_x, 500))
     screen.blit(wukong, (150,y))
     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
+    rect.x -= 10
     screen.blit(obstacle,(rect.x,rect.y))
     screen.blit(obstacle,(rect.x,rect.y))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
-    FPS.tick(60)
+    FPS.tick(70)#60
\ No newline at end of file