更新播放网络文件的实现逻辑，以符合规范要求 (#30)

* 更新播放网络文件的实现逻辑，以符合规范要求

* 难绷注释

* 轻度改造

---------

Co-authored-by: 永安404 <101850798+YongAn404@users.noreply.github.com>

Author: ShirakamiAme

Roles/MusicManager.cs

@@ -4,7 +4,10 @@
 using SCPSLAudioApi.AudioCore;
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
+using System.Net.Http;
+using System.Threading.Tasks;
 using UnityEngine;
 using YongAnFrame.Players;
 using static SCPSLAudioApi.AudioCore.AudioPlayerBase;
@@ -172,10 +175,74 @@ public AudioPlayerBase Play(string musicFile, string npcName, TrackEvent? trackE
             }
             return audioPlayerBase;
         }
-        
-        public readonly struct TrackEvent(TrackLoaded trackLoaded)
+
+        /// <summary>
+        /// 播放音频(Url)
+        /// </summary>
+        /// <param name="musicUrl">音频文件</param>
+        /// <param name="npcName">NPC名称</param>
+        /// <param name="trackEvent">播放事件(可null)</param>
+        /// <param name="source">传播距离检测源头玩家(可null，null时是NPC)</param>
+        /// <param name="distance">传播距离(-1时是全部玩家，0时是源头玩家)</param>
+        /// <param name="extraPlay">额外可接收音频的玩家(可null)</param>
+        /// <param name="isSole">[弃用]是否覆盖播放</param>
+        /// <param name="volume">音量大小</param>
+        /// <param name="isLoop">是否循环</param>
+        /// <returns></returns>
+        public AudioPlayerBase PlayUrl(string musicUrl, string npcName, TrackEvent? trackEvent, FramePlayer source, float distance, FramePlayer[] extraPlay, bool isSole = false, float volume = 80, bool isLoop = false)
         {
-            public TrackLoaded TrackLoaded { get; } = trackLoaded;
+            AudioPlayerBase audioPlayerBase = null;
+            try
+            {
+                if (trackEvent.HasValue)
+                {
+                    OnTrackLoaded += trackEvent.Value.TrackLoaded;
+                }
+
+                ReferenceHub npc = CreateMusicNpc(npcName);
+                audioPlayerBase = Get(npc);
+
+                if (distance != -1)
+                {
+                    if (source != null)
+                    {
+                        if (distance == 0)
+                        {
+                            audioPlayerBase.BroadcastTo.Add(npc.PlayerId);
+                        }
+                        else
+                        {
+                            audioPlayerBase.BroadcastTo = FramePlayer.List.Where(p => Vector3.Distance(p.ExPlayer.Position, source.ExPlayer.Position) <= distance).Select((s) => s.ExPlayer.Id).ToList();
+                        }
+                    }
+
+                    if (extraPlay != null)
+                    {
+                        foreach (var player in extraPlay)
+                        {
+                            if (!audioPlayerBase.BroadcastTo.Contains(player.ExPlayer.Id))
+                            {
+                                audioPlayerBase.BroadcastTo.Add(player.ExPlayer.Id);
+                            }
+                        }
+                    }
+                }
+
+                audioPlayerBase.CurrentPlay = musicUrl;
+                audioPlayerBase.Volume = volume;
+                audioPlayerBase.Loop = isLoop;
+                audioPlayerBase.AllowUrl = true;
+                audioPlayerBase.Play(-1);
+            }
+            catch (Exception)
+            {
+                Stop(audioPlayerBase);
+            }
+            return audioPlayerBase;
         }
     }
-}
+    public readonly struct TrackEvent(TrackLoaded trackLoaded)
+    {
+        public TrackLoaded TrackLoaded { get; } = trackLoaded;
+    }
+}