save project

my_game.py

@@ -2,13 +2,6 @@ import pygame
 from pygame import locals
 import random
 
-class Block(pygame.sprite.Sprite):
-    def __init__(self,image1,image2,image3):
-        super().__init__()
-        self.image=random.choice([image1,image2,image3])
-        self.rect=self.image.get_rect()
-        self.rect.x=1000
-        self.rect.y=500-self.rect.height
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
@@ -26,11 +19,23 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
 
+class Block(pygame.sprite.Sprite):
+    def __init__(self,image1,image2,image3):
+        super().__init__()
+        self.image = random.choice([image1,image2,image3])
+        self.rect = self.image.get_rect()
+        self.rect.x = 1000
+        self.rect.y = 500 - self.rect.height
 index = 0   
 y = 400
 jumpState = "runing"
 t = 30
-aa=Block(bush,cacti,stone)
+# +++++++++++++++++++++++
+road_x = 0
+shan_x = 0
+# +++++++++++++++++++++++
+
+obstacle = Block(bush,stone,cacti)
 
 while True:
     for event in pygame.event.get():
@@ -63,19 +68,23 @@ while True:
         if index >= 5:
             index = 0
     # 将背景图画上去
-    
-    screen.blit(background, (shan_x, 0))     # 远处背景
-    l
-    screen.blit(road, (lu_x, 500))     # 路
+    # ________________________________
+    shan_x = shan_x - 8
+    if shan_x<= -1000:
+        shan_x = 0
+    screen.blit(background, (shan_x, 0))
+    road_x = road_x - 8
+    if road_x <= -1000:
+        road_x = 0
+    screen.blit(road, (road_x, 500))
+    # _______________________________
     screen.blit(wukong, (150, y))     # 悟空
 
-    if aa.rect.x <= 0-aa.rect.width:      # 障碍物消失
+    if obstacle.rect.x <= 0-obstacle.rect.width:      # 障碍物消失
         # 创建障碍物对象
-        aa=Block(bush,cacti,stone)
-    aa.rect.x -= 8
-
- 
-    screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
+        obstacle = Block(bush,stone,cacti)
+    obstacle.rect.x -= 8
+    screen.blit(obstacle.image, (obstacle.rect.x, obstacle.rect.y)) 
     # 刷新画面
     pygame.display.update()
-    FPS.tick(60)
\ No newline at end of file
+    FPS.tick(30)
\ No newline at end of file