save project

my_game.py

@@ -3,6 +3,16 @@ from pygame import locals
 import random
 
 pygame.init()  # 初始化
+
+
+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
+
 # 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）
@@ -28,6 +38,8 @@ obstacle = random.choice([bush, stone, cacti])
 rect = obstacle.get_rect()
 rect.x = 1000
 rect.y = 500 - rect.height
+obstacle=Block(bush,stone,cacti)
+
 
 while True:
     for event in pygame.event.get():
@@ -70,14 +82,10 @@ while True:
     screen.blit(road,(raod_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
 
-    if rect.x <= 0-rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        obstacle = random.choice([bush,stone,cacti])
-        rect = obstacle.get_rect()
-        rect.x = 1000
-        rect.y = 500 - rect.height
-    rect.x -= 15
-    screen.blit(obstacle, (rect.x, rect.y)) 
+    if obstacle.rect.x<=0-obstacle.rect.width:
+        obstacle=Block(bush,stone,cacti)
+    obstacle.rect.x-=15
+    screen.blit(obstacle.image,(obstacle.rect.x,obstacle.rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(50)
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