228 lines
11 KiB
C#
228 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using UnityEngine.AddressableAssets.ResourceLocators;
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using UnityEngine.AddressableAssets.ResourceProviders;
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using UnityEngine.AddressableAssets.Utility;
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using UnityEngine.Networking;
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using UnityEngine.ResourceManagement;
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using UnityEngine.ResourceManagement.AsyncOperations;
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using UnityEngine.ResourceManagement.Diagnostics;
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using UnityEngine.ResourceManagement.ResourceLocations;
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using UnityEngine.ResourceManagement.ResourceProviders;
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using UnityEngine.ResourceManagement.Util;
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namespace UnityEngine.AddressableAssets.Initialization
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{
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internal class InitializationOperation : AsyncOperationBase<IResourceLocator>
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{
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AsyncOperationHandle<ResourceManagerRuntimeData> m_rtdOp;
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string m_ProviderSuffix;
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IResourceLocator m_Result;
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AddressablesImpl m_Addressables;
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public InitializationOperation(AddressablesImpl aa)
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{
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m_Addressables = aa;
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}
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internal static AsyncOperationHandle<IResourceLocator> CreateInitializationOperation(AddressablesImpl aa, string playerSettingsLocation, string providerSuffix)
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{
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new ResourceManagerDiagnostics(aa.ResourceManager);
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var jp = new JsonAssetProvider();
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jp.IgnoreFailures = true;
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aa.ResourceManager.ResourceProviders.Add(jp);
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var tdp = new TextDataProvider();
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tdp.IgnoreFailures = true;
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aa.ResourceManager.ResourceProviders.Add(tdp);
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aa.ResourceManager.ResourceProviders.Add(new ContentCatalogProvider(aa.ResourceManager));
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var runtimeDataLocation = new ResourceLocationBase("RuntimeData", playerSettingsLocation, typeof(JsonAssetProvider).FullName, typeof(ResourceManagerRuntimeData));
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var initOp = new InitializationOperation(aa);
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initOp.m_rtdOp = aa.ResourceManager.ProvideResource<ResourceManagerRuntimeData>(runtimeDataLocation);
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initOp.m_ProviderSuffix = providerSuffix;
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return aa.ResourceManager.StartOperation<IResourceLocator>(initOp, initOp.m_rtdOp);
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}
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protected override void Execute()
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{
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Addressables.LogFormat("Addressables - runtime data operation completed with status = {0}, result = {1}.", m_rtdOp.Status, m_rtdOp.Result);
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if (m_rtdOp.Result == null)
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{
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Addressables.LogWarningFormat("Addressables - Unable to load runtime data at location {0}.", m_rtdOp);
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Complete(m_Result, false, string.Format("Addressables - Unable to load runtime data at location {0}.", m_rtdOp));
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return;
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}
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var rtd = m_rtdOp.Result;
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m_Addressables.Release(m_rtdOp);
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if(rtd.CertificateHandlerType != null)
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m_Addressables.ResourceManager.CertificateHandlerInstance = Activator.CreateInstance(rtd.CertificateHandlerType) as CertificateHandler;
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#if UNITY_EDITOR
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if (UnityEditor.EditorUserBuildSettings.activeBuildTarget.ToString() != rtd.BuildTarget)
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Addressables.LogErrorFormat("Addressables - runtime data was built with a different build target. Expected {0}, but data was built with {1}. Certain assets may not load correctly including shaders. You can rebuild player content via the Addressable Assets window.", UnityEditor.EditorUserBuildSettings.activeBuildTarget, rtd.BuildTarget);
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#endif
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if (!rtd.LogResourceManagerExceptions)
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ResourceManager.ExceptionHandler = null;
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if (!rtd.ProfileEvents)
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m_Addressables.ResourceManager.ClearDiagnosticsCallback();
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// DiagnosticEventCollector.ResourceManagerProfilerEventsEnabled = rtd.ProfileEvents;
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Addressables.Log("Addressables - loading initialization objects.");
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foreach (var i in rtd.InitializationObjects)
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{
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if (i.ObjectType.Value == null)
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{
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Addressables.LogFormat("Invalid initialization object type {0}.", i.ObjectType);
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continue;
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}
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try
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{
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var o = i.CreateInstance<object>();
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Addressables.LogFormat("Initialization object {0} created instance {1}.", i, o);
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}
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catch (Exception ex)
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{
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Addressables.LogErrorFormat("Exception thrown during initialization of object {0}: {1}", i, ex.ToString());
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}
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}
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var locMap = new ResourceLocationMap(rtd.CatalogLocations);
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m_Addressables.ResourceLocators.Add(locMap);
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IList<IResourceLocation> catalogs;
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if (!locMap.Locate(ResourceManagerRuntimeData.kCatalogAddress, typeof(ContentCatalogData), out catalogs))
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{
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Addressables.LogWarningFormat("Addressables - Unable to find any catalog locations in the runtime data.");
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m_Addressables.ResourceLocators.Remove(locMap);
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Complete(m_Result, false, "Addressables - Unable to find any catalog locations in the runtime data.");
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}
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else
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{
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Addressables.LogFormat("Addressables - loading content catalogs, {0} found.", catalogs.Count);
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LoadContentCatalogInternal(catalogs, 0, locMap);
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}
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}
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static void LoadProvider(AddressablesImpl addressables, ObjectInitializationData providerData, string providerSuffix)
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{
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//don't add providers that have the same id...
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var indexOfExistingProvider = -1;
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var newProviderId = string.IsNullOrEmpty(providerSuffix) ? providerData.Id : (providerData.Id + providerSuffix);
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for (int i = 0; i < addressables.ResourceManager.ResourceProviders.Count; i++)
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{
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var rp = addressables.ResourceManager.ResourceProviders[i];
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if (rp.ProviderId == newProviderId)
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{
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indexOfExistingProvider = i;
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break;
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}
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}
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//if not re-initializing, just use the old provider
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if (indexOfExistingProvider >= 0 && string.IsNullOrEmpty(providerSuffix))
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return;
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var provider = providerData.CreateInstance<IResourceProvider>(newProviderId);
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if (provider != null)
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{
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if (indexOfExistingProvider < 0 || !string.IsNullOrEmpty(providerSuffix))
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{
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Addressables.LogFormat("Addressables - added provider {0} with id {1}.", provider, provider.ProviderId);
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addressables.ResourceManager.ResourceProviders.Add(provider);
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}
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else
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{
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Addressables.LogFormat("Addressables - replacing provider {0} at index {1}.", provider, indexOfExistingProvider);
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addressables.ResourceManager.ResourceProviders[indexOfExistingProvider] = provider;
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}
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}
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else
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{
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Addressables.LogWarningFormat("Addressables - Unable to load resource provider from {0}.", providerData);
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}
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}
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static AsyncOperationHandle<IResourceLocator> OnCatalogDataLoaded(AddressablesImpl addressables, AsyncOperationHandle<ContentCatalogData> op, string providerSuffix)
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{
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var data = op.Result;
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if (data == null)
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{
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return addressables.ResourceManager.CreateCompletedOperation<IResourceLocator>(null, new Exception("Failed to load content catalog.").Message);
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}
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else
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{
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if (data.ResourceProviderData != null)
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foreach (var providerData in data.ResourceProviderData)
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LoadProvider(addressables, providerData, providerSuffix);
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if (addressables.InstanceProvider == null)
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{
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var prov = data.InstanceProviderData.CreateInstance<IInstanceProvider>();
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if (prov != null)
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addressables.InstanceProvider = prov;
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}
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if (addressables.SceneProvider == null)
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{
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var prov = data.SceneProviderData.CreateInstance<ISceneProvider>();
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if (prov != null)
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addressables.SceneProvider = prov;
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}
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ResourceLocationMap locMap = data.CreateLocator(providerSuffix);
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addressables.ResourceLocators.Add(locMap);
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return addressables.ResourceManager.CreateCompletedOperation<IResourceLocator>(locMap, string.Empty);
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}
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}
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public static AsyncOperationHandle<IResourceLocator> LoadContentCatalog(AddressablesImpl addressables, IResourceLocation loc, string providerSuffix)
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{
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var loadOp = addressables.LoadAssetAsync<ContentCatalogData>(loc);
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var chainOp = addressables.ResourceManager.CreateChainOperation(loadOp, res => OnCatalogDataLoaded(addressables, res, providerSuffix));
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addressables.Release(loadOp);
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return chainOp;
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}
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public AsyncOperationHandle<IResourceLocator> LoadContentCatalog(IResourceLocation loc, string providerSuffix)
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{
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var loadOp = m_Addressables.LoadAssetAsync<ContentCatalogData>(loc);
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var chainOp = m_Addressables.ResourceManager.CreateChainOperation(loadOp, res => OnCatalogDataLoaded(m_Addressables, res, providerSuffix));
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m_Addressables.Release(loadOp);
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return chainOp;
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}
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//Attempts to load each catalog in order, stopping at first success.
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void LoadContentCatalogInternal(IList<IResourceLocation> catalogs, int index, ResourceLocationMap locMap)
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{
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Addressables.LogFormat("Addressables - loading content catalog from {0}.", catalogs[index].InternalId);
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LoadContentCatalog(catalogs[index], m_ProviderSuffix).Completed += op =>
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{
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if (op.Result != null)
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{
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m_Addressables.ResourceLocators.Remove(locMap);
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m_Result = op.Result;
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Complete(m_Result, true, string.Empty);
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m_Addressables.Release(op);
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Addressables.Log("Addressables - initialization complete.");
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}
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else
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{
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Addressables.LogFormat("Addressables - failed to load content catalog from {0}.", op);
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if (index + 1 >= catalogs.Count)
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{
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Addressables.LogWarningFormat("Addressables - initialization failed.", op);
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m_Addressables.ResourceLocators.Remove(locMap);
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Complete(m_Result, false, op.OperationException != null ? op.OperationException.Message : "LoadContentCatalogInternal");
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m_Addressables.Release(op);
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}
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else
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{
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LoadContentCatalogInternal(catalogs, index + 1, locMap);
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m_Addressables.Release(op);
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}
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}
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};
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}
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}
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} |