/// <summary>
/// 异步更新资源版本号
/// </summary>
public UpdateStaticVersionOperation UpdateStaticVersionAsync(int timeout)
{
var operation = new HostPlayModeUpdateStaticVersionOperation(this, timeout);
OperationSystem.StartOperaiton(operation);
return(operation);
}
/// <summary>
/// 异步更新资源包裹
/// </summary>
public UpdatePackageOperation UpdatePackageAsync(int resourceVersion, int timeout)
{
var operation = new HostPlayModeUpdatePackageOperation(this, resourceVersion, timeout);
OperationSystem.StartOperaiton(operation);
return(operation);
}
private static RawFileOperation GetRawFileInternal(AssetInfo assetInfo, string copyPath)
{
if (assetInfo.IsInvalid)
{
YooLogger.Warning(assetInfo.Error);
RawFileOperation operation = new CompletedRawFileOperation(assetInfo.Error, copyPath);
OperationSystem.StartOperaiton(operation);
return(operation);
}
BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
if (_playMode == EPlayMode.EditorSimulateMode)
{
RawFileOperation operation = new EditorPlayModeRawFileOperation(bundleInfo, copyPath);
OperationSystem.StartOperaiton(operation);
return(operation);
}
else if (_playMode == EPlayMode.OfflinePlayMode)
{
RawFileOperation operation = new OfflinePlayModeRawFileOperation(bundleInfo, copyPath);
OperationSystem.StartOperaiton(operation);
return(operation);
}
else if (_playMode == EPlayMode.HostPlayMode)
{
RawFileOperation operation = new HostPlayModeRawFileOperation(bundleInfo, copyPath);
OperationSystem.StartOperaiton(operation);
return(operation);
}
else
{
throw new NotImplementedException();
}
}
/// <summary>
/// 异步卸载子场景
/// </summary>
public UnloadSceneOperation UnloadAsync()
{
// 如果句柄无效
if (IsValid == false)
{
string error = $"{nameof(SceneOperationHandle)} is invalid.";
var operation = new UnloadSceneOperation(error);
OperationSystem.StartOperaiton(operation);
return(operation);
}
// 如果是主场景
if (IsMainScene())
{
string error = $"Cannot unload main scene. Use {nameof(YooAssets.LoadSceneAsync)} method to change the main scene !";
YooLogger.Error(error);
var operation = new UnloadSceneOperation(error);
OperationSystem.StartOperaiton(operation);
return(operation);
}
// 卸载子场景
Scene sceneObject = SceneObject;
AssetSystem.UnloadSubScene(Provider);
{
var operation = new UnloadSceneOperation(sceneObject);
OperationSystem.StartOperaiton(operation);
return(operation);
}
}
private InstantiateOperation InstantiateAsyncInternal(Vector3 position, Quaternion rotation, Transform parent, bool setPositionRotation)
{
InstantiateOperation operation = new InstantiateOperation(this, position, rotation, parent, setPositionRotation);
OperationSystem.StartOperaiton(operation);
return(operation);
}
/// <summary>
/// 开始下载
/// </summary>
public void BeginDownload()
{
if (_steps == ESteps.None)
{
OperationSystem.StartOperaiton(this);
}
}
/// <summary>
/// 异步初始化
/// </summary>
public InitializationOperation InitializeAsync(bool locationToLower, string simulatePatchManifestPath)
{
_locationToLower = locationToLower;
var operation = new EditorSimulateModeInitializationOperation(this, simulatePatchManifestPath);
OperationSystem.StartOperaiton(operation);
return(operation);
}
/// <summary>
/// 异步初始化
/// </summary>
public InitializationOperation InitializeAsync(bool locationToLower)
{
_locationToLower = locationToLower;
var operation = new OfflinePlayModeInitializationOperation(this);
OperationSystem.StartOperaiton(operation);
return(operation);
}
internal static void InternalUpdate()
{
// 更新异步操作系统
OperationSystem.Update();
// 更新下载管理系统
DownloadSystem.Update();
// 更新资源系统
AssetSystem.Update();
}
/// <summary>
/// 异步初始化
/// </summary>
public InitializationOperation InitializeAsync(bool locationToLower, bool clearCacheWhenDirty, string defaultHostServer, string fallbackHostServer)
{
_locationToLower = locationToLower;
_clearCacheWhenDirty = clearCacheWhenDirty;
_defaultHostServer = defaultHostServer;
_fallbackHostServer = fallbackHostServer;
var operation = new HostPlayModeInitializationOperation(this);
OperationSystem.StartOperaiton(operation);
return(operation);
}
/// <summary>
/// 创建资源包裹下载器，用于下载更新指定资源版本所有的资源包文件
/// </summary>
/// <param name="resourceVersion">指定更新的资源版本</param>
/// <param name="timeout">超时时间</param>
public static UpdatePackageOperation UpdatePackageAsync(int resourceVersion, int timeout = 60)
{
DebugCheckInitialize();
if (_playMode == EPlayMode.EditorSimulateMode)
{
var operation = new EditorPlayModeUpdatePackageOperation();
OperationSystem.StartOperaiton(operation);
return(operation);
}
else if (_playMode == EPlayMode.OfflinePlayMode)
{
var operation = new OfflinePlayModeUpdatePackageOperation();
OperationSystem.StartOperaiton(operation);
return(operation);
}
else if (_playMode == EPlayMode.HostPlayMode)
{
return(_hostPlayModeImpl.UpdatePackageAsync(resourceVersion, timeout));
}
else
{
throw new NotImplementedException();
}
}
/// <summary>
/// 开启一个异步操作
/// </summary>
/// <param name="operation">异步操作对象</param>
public static void StartOperaiton(GameAsyncOperation operation)
{
OperationSystem.StartOperaiton(operation);
}
/// <summary>
/// 异步初始化
/// </summary>
public static InitializationOperation InitializeAsync(InitializeParameters parameters)
{
if (parameters == null)
{
throw new Exception($"YooAsset create parameters is null.");
}
if (parameters.LocationServices == null)
{
throw new Exception($"{nameof(IBundleServices)} is null.");
}
else
{
_locationServices = parameters.LocationServices;
}
#if !UNITY_EDITOR
if (parameters is EditorSimulateModeParameters)
{
throw new Exception($"Editor simulate mode only support unity editor.");
}
#endif
// 创建驱动器
if (_isInitialize == false)
{
_isInitialize = true;
UnityEngine.GameObject driverGo = new UnityEngine.GameObject("[YooAsset]");
driverGo.AddComponent <YooAssetDriver>();
UnityEngine.Object.DontDestroyOnLoad(driverGo);
}
else
{
throw new Exception("YooAsset is initialized yet.");
}
// 检测参数范围
if (parameters.AssetLoadingMaxNumber < 1)
{
parameters.AssetLoadingMaxNumber = 1;
YooLogger.Warning($"{nameof(parameters.AssetLoadingMaxNumber)} minimum value is 1");
}
if (parameters.OperationSystemMaxTimeSlice < 30)
{
parameters.OperationSystemMaxTimeSlice = 30;
YooLogger.Warning($"{nameof(parameters.OperationSystemMaxTimeSlice)} minimum value is 30 milliseconds");
}
// 鉴定运行模式
if (parameters is EditorSimulateModeParameters)
{
_playMode = EPlayMode.EditorSimulateMode;
}
else if (parameters is OfflinePlayModeParameters)
{
_playMode = EPlayMode.OfflinePlayMode;
}
else if (parameters is HostPlayModeParameters)
{
_playMode = EPlayMode.HostPlayMode;
}
else
{
throw new NotImplementedException();
}
// 初始化异步操作系统
OperationSystem.Initialize(parameters.OperationSystemMaxTimeSlice);
// 初始化下载系统
if (_playMode == EPlayMode.HostPlayMode)
{
#if UNITY_WEBGL
throw new Exception($"{EPlayMode.HostPlayMode} not supports WebGL platform !");
#else
var hostPlayModeParameters = parameters as HostPlayModeParameters;
DownloadSystem.Initialize(hostPlayModeParameters.BreakpointResumeFileSize);
#endif
}
// 初始化资源系统
InitializationOperation initializeOperation;
if (_playMode == EPlayMode.EditorSimulateMode)
{
_editorSimulateModeImpl = new EditorSimulateModeImpl();
_bundleServices = _editorSimulateModeImpl;
AssetSystem.Initialize(true, parameters.AssetLoadingMaxNumber, parameters.DecryptionServices, _bundleServices);
var editorSimulateModeParameters = parameters as EditorSimulateModeParameters;
initializeOperation = _editorSimulateModeImpl.InitializeAsync(
editorSimulateModeParameters.LocationToLower,
editorSimulateModeParameters.SimulatePatchManifestPath);
}
else if (_playMode == EPlayMode.OfflinePlayMode)
{
_offlinePlayModeImpl = new OfflinePlayModeImpl();
_bundleServices = _offlinePlayModeImpl;
AssetSystem.Initialize(false, parameters.AssetLoadingMaxNumber, parameters.DecryptionServices, _bundleServices);
initializeOperation = _offlinePlayModeImpl.InitializeAsync(parameters.LocationToLower);
}
else if (_playMode == EPlayMode.HostPlayMode)
{
_hostPlayModeImpl = new HostPlayModeImpl();
_bundleServices = _hostPlayModeImpl;
AssetSystem.Initialize(false, parameters.AssetLoadingMaxNumber, parameters.DecryptionServices, _bundleServices);
var hostPlayModeParameters = parameters as HostPlayModeParameters;
initializeOperation = _hostPlayModeImpl.InitializeAsync(
hostPlayModeParameters.LocationToLower,
hostPlayModeParameters.ClearCacheWhenDirty,
hostPlayModeParameters.DefaultHostServer,
hostPlayModeParameters.FallbackHostServer);
}
else
{
throw new NotImplementedException();
}
// 监听初始化结果
initializeOperation.Completed += InitializeOperation_Completed;
return(initializeOperation);
}
