生成了固定敌人并添加碰撞监测重置位置，后置了BGM循环播放

page/page.py

@@ -11,6 +11,9 @@ import pygame
 # 初始化pygame
 pygame.init()
 
+# 初始化音乐
+pygame.mixer.init()
+
 # 设置窗口大小
 size = (800, 600)
 screen = pygame.display.set_mode(size)
@@ -18,6 +21,10 @@ screen = pygame.display.set_mode(size)
 # 窗口名称
 pygame.display.set_caption("New_game")
 
+# 播放并循环音乐
+pygame.mixer_music.load(r'D:\python_project\Game_project\file\vespidaze-upbeat-rpg-battle-460971.mp3')
+pygame.mixer_music.play(-1)
+
 # 状态值
 dirty_x = 400
 dirty_y = 300
@@ -70,7 +77,16 @@ while running:
         # 填充窗口颜色
     screen.fill((255, 255, 255))
 
-    # 绘制矩形
+    # 绘制矩形(移动体和固定体)
     dirty = pygame.draw.rect(screen, BLUE, [dirty_x, dirty_y, 20, 30])
+    enemy = pygame.draw.rect(screen, RED, [40, 60, 10, 10])
+
+    # 碰撞监测
+    if dirty.colliderect(enemy):
+        print("die")
+        dirty_x = 400
+        dirty_y = 300
+        dirty = pygame.draw.rect(screen, BLUE, [dirty_x, dirty_y, 20, 30])
+
     pygame.display.update()
 pygame.quit()