mirror of https://github.com/tuyoogame/YooAsset
552 lines
16 KiB
C#
552 lines
16 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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namespace YooAsset
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{
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public static class YooAssets
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{
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/// <summary>
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/// 运行模式
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/// </summary>
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private enum EPlayMode
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{
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/// <summary>
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/// 编辑器下模拟运行模式
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/// </summary>
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EditorPlayMode,
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/// <summary>
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/// 离线模式
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/// </summary>
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OfflinePlayMode,
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/// <summary>
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/// 网络模式
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/// </summary>
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HostPlayMode,
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}
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public abstract class CreateParameters
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{
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/// <summary>
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/// 资源定位的根路径
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/// 例如：Assets/MyResource
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/// </summary>
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public string LocationRoot;
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/// <summary>
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/// 文件解密接口
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/// </summary>
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public IDecryptServices DecryptServices = null;
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/// <summary>
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/// 资源系统自动释放零引用资源的间隔秒数
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/// 注意：如果小于等于零代表不自动释放，可以使用YooAssets.UnloadUnusedAssets接口主动释放
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/// </summary>
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public float AutoReleaseInterval = -1;
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/// <summary>
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/// 资源加载的最大数量
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/// </summary>
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public int AssetLoadingMaxNumber = int.MaxValue;
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}
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/// <summary>
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/// 编辑器下模拟运行（只支持在编辑器下运行）
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/// </summary>
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public class EditorPlayModeParameters : CreateParameters
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{
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}
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/// <summary>
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/// 离线模式（本地打包运行模式）
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/// </summary>
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public class OfflinePlayModeParameters : CreateParameters
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{
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}
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/// <summary>
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/// 网络模式（网络打包运行模式）
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/// </summary>
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public class HostPlayModeParameters : CreateParameters
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{
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/// <summary>
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/// 当缓存池被污染的时候清理缓存池
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/// </summary>
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public bool ClearCacheWhenDirty;
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/// <summary>
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/// 忽略资源版本号
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/// </summary>
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public bool IgnoreResourceVersion;
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/// <summary>
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/// 默认的资源服务器下载地址
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/// </summary>
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public string DefaultHostServer;
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/// <summary>
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/// 备用的资源服务器下载地址
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/// </summary>
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public string FallbackHostServer;
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}
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private static bool _isInitialize = false;
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private static string _locationRoot;
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private static EPlayMode _playMode;
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private static IBundleServices _bundleServices;
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private static EditorPlayModeImpl _editorPlayModeImpl;
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private static OfflinePlayModeImpl _offlinePlayModeImpl;
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private static HostPlayModeImpl _hostPlayModeImpl;
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private static float _releaseTimer;
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private static float _releaseCD = -1f;
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/// <summary>
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/// 异步初始化
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/// </summary>
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public static InitializationOperation InitializeAsync(CreateParameters parameters)
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{
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if (parameters == null)
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throw new Exception($"YooAsset create parameters is invalid.");
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#if !UNITY_EDITOR
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if (parameters is EditorPlayModeParameters)
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throw new Exception($"Editor play mode only support unity editor.");
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#endif
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// 创建驱动器
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if (_isInitialize == false)
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{
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_isInitialize = true;
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UnityEngine.GameObject driver = new UnityEngine.GameObject("[YooAsset]");
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var driverGo = driver.AddComponent<YooAssetDriver>().gameObject;
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UnityEngine.Object.DontDestroyOnLoad(driverGo);
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}
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else
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{
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throw new Exception("YooAsset is initialized yet.");
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}
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// 检测创建参数
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if (parameters.AssetLoadingMaxNumber < 3)
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{
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parameters.AssetLoadingMaxNumber = 3;
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Logger.Warning($"{nameof(parameters.AssetLoadingMaxNumber)} minimum is 3");
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}
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// 创建间隔计时器
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if (parameters.AutoReleaseInterval > 0)
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{
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_releaseCD = parameters.AutoReleaseInterval;
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}
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if (string.IsNullOrEmpty(parameters.LocationRoot) == false)
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_locationRoot = AssetPathHelper.GetRegularPath(parameters.LocationRoot);
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// 运行模式
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if (parameters is EditorPlayModeParameters)
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_playMode = EPlayMode.EditorPlayMode;
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else if (parameters is OfflinePlayModeParameters)
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_playMode = EPlayMode.OfflinePlayMode;
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else if (parameters is HostPlayModeParameters)
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_playMode = EPlayMode.HostPlayMode;
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else
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throw new NotImplementedException();
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// 初始化
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if (_playMode == EPlayMode.EditorPlayMode)
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{
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_editorPlayModeImpl = new EditorPlayModeImpl();
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_bundleServices = _editorPlayModeImpl;
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AssetSystem.Initialize(true, parameters.AssetLoadingMaxNumber, parameters.DecryptServices, _bundleServices);
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return _editorPlayModeImpl.InitializeAsync();
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}
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else if (_playMode == EPlayMode.OfflinePlayMode)
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{
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_offlinePlayModeImpl = new OfflinePlayModeImpl();
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_bundleServices = _offlinePlayModeImpl;
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AssetSystem.Initialize(false, parameters.AssetLoadingMaxNumber, parameters.DecryptServices, _bundleServices);
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return _offlinePlayModeImpl.InitializeAsync();
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}
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else if (_playMode == EPlayMode.HostPlayMode)
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{
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_hostPlayModeImpl = new HostPlayModeImpl();
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_bundleServices = _hostPlayModeImpl;
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AssetSystem.Initialize(false, parameters.AssetLoadingMaxNumber, parameters.DecryptServices, _bundleServices);
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var hostPlayModeParameters = parameters as HostPlayModeParameters;
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return _hostPlayModeImpl.InitializeAsync(
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hostPlayModeParameters.ClearCacheWhenDirty,
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hostPlayModeParameters.IgnoreResourceVersion,
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hostPlayModeParameters.DefaultHostServer,
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hostPlayModeParameters.FallbackHostServer);
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}
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else
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{
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throw new NotImplementedException();
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}
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}
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/// <summary>
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/// 向网络端请求并更新补丁清单
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/// </summary>
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/// <param name="updateResourceVersion">更新的资源版本号</param>
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/// <param name="timeout">超时时间</param>
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public static UpdateManifestOperation UpdateManifestAsync(int updateResourceVersion, int timeout)
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{
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if (_playMode == EPlayMode.EditorPlayMode)
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{
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var operation = new EditorModeUpdateManifestOperation();
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OperationUpdater.ProcessOperaiton(operation);
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return operation;
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}
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else if (_playMode == EPlayMode.OfflinePlayMode)
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{
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var operation = new OfflinePlayModeUpdateManifestOperation();
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OperationUpdater.ProcessOperaiton(operation);
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return operation;
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}
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else if (_playMode == EPlayMode.HostPlayMode)
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{
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if (_hostPlayModeImpl == null)
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throw new Exception("YooAsset is not initialized.");
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return _hostPlayModeImpl.UpdatePatchManifestAsync(updateResourceVersion, timeout);
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}
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else
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{
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throw new NotImplementedException();
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}
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}
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/// <summary>
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/// 更新资源系统
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/// </summary>
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internal static void InternalUpdate()
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{
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// 更新异步请求操作
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OperationUpdater.Update();
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// 更新下载管理系统
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DownloadSystem.Update();
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// 轮询更新资源系统
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AssetSystem.Update();
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// 自动释放零引用资源
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if (_releaseCD > 0)
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{
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_releaseTimer += UnityEngine.Time.unscaledDeltaTime;
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if (_releaseTimer >= _releaseCD)
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{
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_releaseTimer = 0f;
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AssetSystem.UnloadUnusedAssets();
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}
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}
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}
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/// <summary>
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/// 获取资源版本号
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/// </summary>
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public static int GetResourceVersion()
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{
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if (_playMode == EPlayMode.EditorPlayMode)
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{
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if (_editorPlayModeImpl == null)
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throw new Exception("YooAsset is not initialized.");
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return _editorPlayModeImpl.GetResourceVersion();
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}
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else if (_playMode == EPlayMode.OfflinePlayMode)
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{
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if (_offlinePlayModeImpl == null)
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throw new Exception("YooAsset is not initialized.");
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return _offlinePlayModeImpl.GetResourceVersion();
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}
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else if (_playMode == EPlayMode.HostPlayMode)
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{
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if (_hostPlayModeImpl == null)
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throw new Exception("YooAsset is not initialized.");
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return _hostPlayModeImpl.GetResourceVersion();
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}
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else
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{
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throw new NotImplementedException();
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}
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}
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/// <summary>
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/// 获取内置资源标记列表
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/// </summary>
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public static string[] GetManifestBuildinTags()
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{
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if (_playMode == EPlayMode.EditorPlayMode)
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{
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if (_editorPlayModeImpl == null)
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throw new Exception("YooAsset is not initialized.");
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return _editorPlayModeImpl.GetManifestBuildinTags();
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}
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else if (_playMode == EPlayMode.OfflinePlayMode)
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{
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if (_offlinePlayModeImpl == null)
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throw new Exception("YooAsset is not initialized.");
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return _offlinePlayModeImpl.GetManifestBuildinTags();
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}
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else if (_playMode == EPlayMode.HostPlayMode)
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{
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if (_hostPlayModeImpl == null)
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throw new Exception("YooAsset is not initialized.");
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return _hostPlayModeImpl.GetManifestBuildinTags();
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}
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else
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{
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throw new NotImplementedException();
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}
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}
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/// <summary>
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/// 获取资源包信息
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/// </summary>
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public static AssetBundleInfo GetAssetBundleInfo(string location)
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{
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string assetPath = ConvertLocationToAssetPath(location);
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string bundleName = _bundleServices.GetAssetBundleName(assetPath);
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return _bundleServices.GetAssetBundleInfo(bundleName);
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}
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/// <summary>
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/// 资源回收（卸载引用计数为零的资源）
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/// </summary>
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public static void UnloadUnusedAssets()
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{
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AssetSystem.Update();
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AssetSystem.UnloadUnusedAssets();
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}
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/// <summary>
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/// 强制回收所有资源
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/// </summary>
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public static void ForceUnloadAllAssets()
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{
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AssetSystem.ForceUnloadAllAssets();
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}
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/// <summary>
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/// 获取调试汇总信息
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/// </summary>
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public static void GetDebugSummy(DebugSummy summy)
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{
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if (summy == null)
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Logger.Error($"{nameof(DebugSummy)} is null");
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AssetSystem.GetDebugSummy(summy);
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}
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#region 资源加载接口
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/// <summary>
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/// 同步加载资源对象
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/// </summary>
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/// <param name="location">资源对象相对路径</param>
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public static AssetOperationHandle LoadAssetSync<TObject>(string location) where TObject : class
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{
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return LoadAssetInternal(location, typeof(TObject), true);
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}
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public static AssetOperationHandle LoadAssetSync(System.Type type, string location)
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{
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return LoadAssetInternal(location, type, true);
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}
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/// <summary>
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/// 同步加载子资源对象集合
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/// </summary>
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/// <param name="location">资源对象相对路径</param>
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public static AssetOperationHandle LoadSubAssetsSync<TObject>(string location)
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{
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return LoadSubAssetsInternal(location, typeof(TObject), true);
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}
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public static AssetOperationHandle LoadSubAssetsSync(System.Type type, string location)
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{
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return LoadSubAssetsInternal(location, type, true);
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}
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/// <summary>
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/// 异步加载场景
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/// </summary>
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public static AssetOperationHandle LoadSceneAsync(string location, SceneInstanceParam instanceParam)
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{
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string scenePath = ConvertLocationToAssetPath(location);
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var handle = AssetSystem.LoadSceneAsync(scenePath, instanceParam);
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return handle;
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}
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/// <summary>
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/// 异步加载资源对象
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/// </summary>
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/// <param name="location">资源对象相对路径</param>
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public static AssetOperationHandle LoadAssetAsync<TObject>(string location)
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{
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return LoadAssetInternal(location, typeof(TObject), false);
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}
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public static AssetOperationHandle LoadAssetAsync(System.Type type, string location)
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{
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return LoadAssetInternal(location, type, false);
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}
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/// <summary>
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/// 异步加载子资源对象集合
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/// </summary>
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/// <param name="location">资源对象相对路径</param>
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public static AssetOperationHandle LoadSubAssetsAsync<TObject>(string location)
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{
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return LoadSubAssetsInternal(location, typeof(TObject), false);
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}
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public static AssetOperationHandle LoadSubAssetsAsync(System.Type type, string location)
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{
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return LoadSubAssetsInternal(location, type, false);
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}
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private static AssetOperationHandle LoadAssetInternal(string location, System.Type assetType, bool waitForAsyncComplete)
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{
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string assetPath = ConvertLocationToAssetPath(location);
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var handle = AssetSystem.LoadAssetAsync(assetPath, assetType);
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if (waitForAsyncComplete)
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handle.WaitForAsyncComplete();
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return handle;
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}
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private static AssetOperationHandle LoadSubAssetsInternal(string location, System.Type assetType, bool waitForAsyncComplete)
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{
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string assetPath = ConvertLocationToAssetPath(location);
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var handle = AssetSystem.LoadSubAssetsAsync(assetPath, assetType);
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if (waitForAsyncComplete)
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handle.WaitForAsyncComplete();
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return handle;
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}
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#endregion
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#region 资源下载接口
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/// <summary>
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/// 创建补丁下载器
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/// </summary>
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/// <param name="tag">资源标签</param>
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/// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
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/// <param name="failedTryAgain">下载失败的重试次数</param>
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public static DownloaderOperation CreatePatchDownloader(string tag, int downloadingMaxNumber, int failedTryAgain)
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{
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return CreatePatchDownloader(new string[] { tag }, downloadingMaxNumber, failedTryAgain);
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}
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/// <summary>
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/// 创建补丁下载器
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/// </summary>
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/// <param name="tags">资源标签列表</param>
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/// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
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/// <param name="failedTryAgain">下载失败的重试次数</param>
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public static DownloaderOperation CreatePatchDownloader(string[] tags, int downloadingMaxNumber, int failedTryAgain)
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{
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if (_playMode == EPlayMode.EditorPlayMode)
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{
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List<AssetBundleInfo> downloadList = new List<AssetBundleInfo>();
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var operation = new DownloaderOperation(downloadList, downloadingMaxNumber, failedTryAgain);
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return operation;
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}
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else if (_playMode == EPlayMode.OfflinePlayMode)
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{
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List<AssetBundleInfo> downloadList = new List<AssetBundleInfo>();
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var operation = new DownloaderOperation(downloadList, downloadingMaxNumber, failedTryAgain);
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return operation;
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}
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else if (_playMode == EPlayMode.HostPlayMode)
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{
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if (_hostPlayModeImpl == null)
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throw new Exception("YooAsset is not initialized.");
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return _hostPlayModeImpl.CreateDownloaderByTags(tags, downloadingMaxNumber, failedTryAgain);
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}
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else
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{
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throw new NotImplementedException();
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}
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}
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/// <summary>
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/// 创建资源包下载器
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/// </summary>
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/// <param name="locations">资源列表</param>
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/// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
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/// <param name="failedTryAgain">下载失败的重试次数</param>
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public static DownloaderOperation CreateBundleDownloader(string[] locations, int downloadingMaxNumber, int failedTryAgain)
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{
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if (_playMode == EPlayMode.EditorPlayMode)
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{
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List<AssetBundleInfo> downloadList = new List<AssetBundleInfo>();
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var operation = new DownloaderOperation(downloadList, downloadingMaxNumber, failedTryAgain);
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return operation;
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}
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else if (_playMode == EPlayMode.OfflinePlayMode)
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{
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List<AssetBundleInfo> downloadList = new List<AssetBundleInfo>();
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var operation = new DownloaderOperation(downloadList, downloadingMaxNumber, failedTryAgain);
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return operation;
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}
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else if (_playMode == EPlayMode.HostPlayMode)
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{
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if (_hostPlayModeImpl == null)
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throw new Exception("YooAsset is not initialized.");
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List<string> assetPaths = new List<string>(locations.Length);
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foreach (var location in locations)
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{
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string assetPath = ConvertLocationToAssetPath(location);
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assetPaths.Add(assetPath);
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}
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return _hostPlayModeImpl.CreateDownloaderByPaths(assetPaths, downloadingMaxNumber, failedTryAgain);
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}
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else
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{
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throw new NotImplementedException();
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}
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}
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#endregion
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#region 沙盒相关
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/// <summary>
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/// 清空沙盒目录
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/// 注意：可以使用该方法修复我们本地的客户端
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/// </summary>
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public static void ClearSandbox()
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{
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Logger.Warning("Clear sandbox.");
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PatchHelper.ClearSandbox();
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}
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/// <summary>
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/// 获取沙盒文件夹的路径
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/// </summary>
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public static string GetSandboxRoot()
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{
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return AssetPathHelper.MakePersistentRootPath();
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}
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#endregion
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#region 内部方法
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/// <summary>
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/// 定位地址转换为资源路径
|
||
/// </summary>
|
||
private static string ConvertLocationToAssetPath(string location)
|
||
{
|
||
if (_playMode == EPlayMode.EditorPlayMode)
|
||
{
|
||
string filePath = AssetPathHelper.CombineAssetPath(_locationRoot, location);
|
||
return AssetPathHelper.FindDatabaseAssetPath(filePath);
|
||
}
|
||
else
|
||
{
|
||
return AssetPathHelper.CombineAssetPath(_locationRoot, location);
|
||
}
|
||
}
|
||
#endregion
|
||
}
|
||
} |