chore: 纳入项目全部源码进根仓库统一管理

删除 YouleNexus 内嵌 .git，统一由根仓库唯一管理。提交：
- projects/ 旧 H5 模板 Game_Surface_3 与各子游戏源码
- cocoscreator_projects/YouleNexus 工程 + cocos-creator-mcp 扩展源码
- CLAUDE.md、.mcp.json 等配置
library/temp/node_modules/dist 等缓存由 .gitignore 排除。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

projects/pdk_card_client-jinxian/js/flow/sound.js

@@ -0,0 +1,75 @@
+/*****************黄欢****************/
+
+d.bet_sound=function (sound)
+{var sound=d.c(sound);
+	var sound_num=sound[1];
+	var seat=sound[0];
+	if(sound_num!=undefined && String(sound_num).length>0 && sound_num>-1)
+	{
+		//if(seat!=C_Player.seat || seat==C_Player.seat && sound_num==101)
+		{sound_num=parseInt(sound_num);
+			var t=new Date().getTime()+d.time_dif;
+			var t0=sound[2];
+			//if(t-t0>8*1000 && d.replay==0)
+			//{return;}
+			//d.wav[0]=22;//发出声音的最大时间=0之后播其他声音，以免2个声音同时播
+			var sex=Desk.PlayerList[seat].sex || 1;//1男2女
+            if(sex==0){
+                sex=2;
+            }
+            d.sound=0;
+			if(d.sound == 0)//普通话
+			{
+				if(sound_num<60)
+				{var sid=60+(sex-1)*60+sound_num;}
+				else
+				{var sid=50+(sex-1)*60+(sound_num-100);}
+                if(sound_num==38) {
+                    var sid=(sex-1)*10+sound_num;
+                }
+			}
+			else if(d.sound == 1)//本地话
+			{
+				if(sound_num<60)
+				{var sid=190+(sex-1)*60+sound_num;}
+				else
+				{var sid=180+(sex-1)*60+(sound_num-100);}
+				if(sound_num==38) {
+                    var sid=(sex-1)*10+sound_num;
+				}
+			}			
+			var tou="00";
+			if(String(sid).length==2)
+			{tou="000";}
+			else if(String(sid).length==3)
+			{tou="00";}
+			if(!sid)
+			{return;}
+			Utl.playSound(tou+sid+".mp3");
+		}
+	}
+}
+d.soundlist=function (list)
+{
+	if (list) {
+		Utl.stopMusic();
+		Game_Config.soundList.MainSceneMusic = "00301.mp3";//听牌播放音效
+		Utl.playMusic();
+	}else {
+		Utl.stopMusic();
+		Game_Config.soundList.MainSceneMusic = "00171.mp3";//正常播放音效
+		Utl.playMusic();
+	}
+}
+
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