save project

my_game.py

@@ -3,14 +3,19 @@ from pygame import locals
 import random
 
 pygame.init()  # 初始化
-# 创建一个窗口
+
 class Block(pygame.sprite.Sprite):
     def __init__(self,image1,image2,image3):
         super().__init__()
-        self.image = random.choice([image1,image2,image3])
+        # 加载障碍物的图片
+        self.image = random.choice([image1, image2, image3])
+        # 根据障碍物位图的宽高设置矩形
         self.rect = self.image.get_rect()
+        # 障碍物绘制坐标
         self.rect.x = 1000
         self.rect.y = 500 - self.rect.height
+
+# 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 pygame.display.set_caption("悟空酷跑")
@@ -29,12 +34,13 @@ index = 0
 y = 400
 jumpState = "runing"
 t = 30
-obstacle = Block(stone,cacti,bush)
 
-road_x=0
-road_y=500
-bg_x=0
-bg_y=0
+bg_x = 0
+road_x = 0
+
+# 创建障碍物
+obstacle = Block(bush,cacti,stone)
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -66,20 +72,17 @@ while True:
         if index >= 5:
             index = 0
     # 将背景图画上去
-    road_x-=8
-    if road_x<=-1000:
-        road_x=0
-    bg_x-=8
+    bg_x -= 1
     if bg_x<=-1000:
-        bg_x=0
-
-    screen.blit(background, (bg_x ,bg_y))     # 远处背景
-    screen.blit(road, (road_x,road_y))     # 路
+        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))     # 悟空
-
-    if obstacle.rect.x <= 0-obstacle.rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        obstacle = Block(stone,cacti,bush)
+    if obstacle.rect.x <= 0-obstacle.rect.width:
+        obstacle = Block(bush,cacti,stone)
     obstacle.rect.x -= 8
     screen.blit(obstacle.image, (obstacle.rect.x, obstacle.rect.y)) 
     # 刷新画面