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Src/Unity/Scripts/Mod/UnityModLoader.cs

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+using System;
+using System.Collections;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Drawing.Printing;
+using System.Text;
+using BITKit.IO;
+using Cysharp.Threading.Tasks;
+using UnityEngine;
+using YooAsset;
+
+// ReSharper disable SuspiciousTypeConversion.Global
+
+namespace BITKit.Mod
+{
+	
+	public class UnityModLoader : MonoBehaviour
+	{
+		private static readonly ConcurrentDictionary<string,IMod> _mods=new();
+		private static readonly ConcurrentDictionary<string,ResourcePackage> _packages=new();
+		private void OnEnable()
+		{
+			ModService.OnModLoadAsync += OnModLoadAsync;
+			ModService.OnModUnloadAsync += OnModUnloadAsync;
+		}
+		private void OnDisable()
+		{
+			ModService.OnModLoadAsync -= OnModLoadAsync;
+			ModService.OnModUnloadAsync -= OnModUnloadAsync;
+		}
+
+		private void OnDestroy()
+		{
+			_mods.Clear();
+			_packages.Clear();
+		}
+
+		private async UniTask OnModUnloadAsync(IMod mod)
+		{
+			switch (mod)
+			{
+				case IAssetMod:
+					_packages.TryRemove(mod.PackageName,out var package);
+					package.ClearPackageSandbox();
+					await package.ClearAllCacheFilesAsync();
+					await package.ClearUnusedCacheFilesAsync();
+					YooAssets.DestroyPackage(mod.PackageName);
+					YooAssetUtils.UnregisterPackage(mod.PackageName);
+					YooAssetUtils.UnregisterResourcePackage(_packages[mod.PackageName]);
+					
+					break;
+			}
+		}
+
+		private async UniTask OnModLoadAsync(IMod arg)
+		{
+			try
+			{
+				switch (arg)
+				{
+					case IAssetMod:
+						var package = YooAssets.CreatePackage(arg.PackageName);
+						
+					
+
+						var defaultHostServer = new RemoteServices(
+							arg.FolderPath, arg.FolderPath)
+						{
+
+						};
+						var queryServices = new LocalQueryServices(arg.PackageName);
+
+						var initParameters = new HostPlayModeParameters
+						{
+							BuildinQueryServices = queryServices,
+							RemoteServices = defaultHostServer
+						};
+						var initOperation = package.InitializeAsync(initParameters);
+						await initOperation;
+						
+						if(initOperation.Status!=EOperationStatus.Succeed)
+						{
+							throw new Exception(initOperation.Error);
+						}
+						
+						var updateOperation = package.UpdatePackageVersionAsync(false);
+						await updateOperation;
+
+						if (updateOperation.Status != EOperationStatus.Succeed)
+						{
+							throw new Exception(updateOperation.Error);
+						}
+
+
+						var updateManifestOperation = package.UpdatePackageManifestAsync(updateOperation.PackageVersion, false);
+						await updateManifestOperation;
+						if(updateManifestOperation.Status!=EOperationStatus.Succeed)
+						{
+							throw new Exception(updateManifestOperation.Error);
+						}
+						
+						var downloader = package.CreateResourceDownloader(8, 0);
+
+						downloader.BeginDownload();
+
+						await downloader;
+
+						if (downloader.Status != EOperationStatus.Succeed)
+						{
+							throw new Exception(downloader.Error);
+						}
+
+
+							_packages.TryAdd(arg.PackageName, package);
+							YooAssetUtils.RegisterResourcePackage(package);
+							YooAssetUtils.RegisterPackage(arg.PackageName);
+
+
+							// var logBuilder = new StringBuilder();
+							// logBuilder.AppendLine("该包中的资源：");
+							// foreach (var x in package.GetAssetInfos(arg.Tags))
+							// {
+							// 	logBuilder.AppendLine(x.Address);
+							// }
+							// logBuilder.AppendLine("默认包中的资源");
+							// foreach (var x in YooAssets.GetAssetInfos(arg.Tags))
+							// {
+							// 	logBuilder.AppendLine(x.Address);
+							// }
+							// BIT4Log.Log<UnityModLoadAssetTester>(logBuilder.ToString());
+
+							BIT4Log.Log<UnityModLoader>($"<color=green>资源包{arg.PackageName}初始化成功</color>");
+						break;
+				}
+			}
+			catch (Exception e)
+			{
+				BIT4Log.LogException(e);
+			}
+
+		}
+
+		
+	
+	}
+
+}