save project

my_game.py

@@ -3,6 +3,14 @@ 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）
@@ -23,10 +31,10 @@ index = 0
 y=400
 jumpSatate="running"
 t=30
-obstacle=random.choice([bush,stone,cacti])
-rect = obstacle.get_rect()
-rect.x=1000
-rect.y=500-rect.height
+rode_x=0
+background_x=0
+block_list=pygame.sprite.Group()
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -56,16 +64,21 @@ while True:
         if index==5:
             index=0
     # 将背景图画上去
-    screen.blit(background, (0, 0))
-    screen.blit(road, (0, 500))
+    if rode_x<=-1000:
+        rode_x=0
+    if background_x<=-1000:
+        background_x=0
+    background_x-=0.5
+    screen.blit(background, (background_x, 0))
+    rode_x-=8
+    screen.blit(road, (rode_x, 500))
     screen.blit(wukong, (150, y))
     # 刷新画面
-    if rect.x <= 0-rect.width:
-        obstacle = 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))
+    obstacle=Block(bush,cacti,stone)
+    block_list.add(obstacle)
+    for sprite in block_list:
+        sprite.rect.x-=8
+        screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y))
+    screen.blit(obstacle.image,(obstacle.rect.x,obstacle.rect.y))
     pygame.display.update()
     FPS.tick(60)
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