save project

my_game.py

@@ -3,6 +3,18 @@ from pygame import locals
 import random
 
 pygame.init()  # 初始化
+
+class Block(pygame.sprite.Sprite):
+    def __init__(self,image1,image2,image3):
+        super().__init__()
+        # 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）
@@ -22,10 +34,13 @@ index = 0
 y = 400
 jumpState = "runing"
 t = 30
-obstacle = random.choice([bush, stone, cacti])
-rect = obstacle.get_rect()
-rect.x = 1000
-rect.y = 500 - rect.height
+
+bg_x = 0
+road_x = 0
+time = 0
+
+# obstacle = Block(bush,cacti,stone)
+block_list =pygame.sprite.Group()
 
 while True:
     for event in pygame.event.get():
@@ -58,18 +73,37 @@ while True:
         if index >= 5:
             index = 0
     # 将背景图画上去
-    screen.blit(background, (background.x, 0))     # 远处背景
-    screen.blit(road, (0, 500))     # 路
+    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))     # 悟空
 
-    if rect.x <= 0-rect.width:      # 障碍物消失
+    # 绘制障碍物
+    # if obstacle.rect.x <= 0-obstacle.rect.width:
+    #     obstacle = Block(bush,cacti,stone)
+    # obstacle.rect.x -= 8
+    # obstacle.draw()
+    # +++++++++++++++++++++++++++++++++++++++
     # 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 -= 8
-    screen.blit(obstacle, (rect.x, rect.y)) 
+    time += 1
+    if time >= 60:
+        r = random.randint(0, 100)
+        if r > 40:
+            obstacle = Block(bush,cacti,stone)
+            block_list.add(obstacle)     
+        time = 0
+    # 遍历障碍物并展示
+    for prop in block_list:
+        prop.rect.x -= 8
+        screen.blit(prop.image, (prop.rect.x, prop.rect.y)) 
+        if prop.rect.x<=0-prop.rect.width:
+            prop.kill()
+    # print(len(block_list))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
\ No newline at end of file