更新Demo

2025-08-14 16:51:28 +00:00 · 2023-12-20 12:14:27 +08:00
parent f64bb37706
commit 17a5d7425c
847 changed files with 106095 additions and 0 deletions
--- a/UnityProject/Packages/YooAsset/Runtime/AssetSystem/Provider/BundledSceneProvider.cs
+++ b/UnityProject/Packages/YooAsset/Runtime/AssetSystem/Provider/BundledSceneProvider.cs
@@ -0,0 +1,113 @@
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+namespace YooAsset
+{
+	internal sealed class BundledSceneProvider : ProviderBase
+	{
+		public readonly LoadSceneMode SceneMode;
+		private readonly string _sceneName;
+		private readonly bool _suspendLoad;
+		private readonly int _priority;
+		private AsyncOperation _asyncOperation;
+
+		public BundledSceneProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo, LoadSceneMode sceneMode, bool suspendLoad, int priority) : base(impl, providerGUID, assetInfo)
+		{
+			SceneMode = sceneMode;
+			_sceneName = Path.GetFileNameWithoutExtension(assetInfo.AssetPath);
+			_suspendLoad = suspendLoad;
+			_priority = priority;
+		}
+		public override void Update()
+		{
+			DebugBeginRecording();
+
+			if (IsDone)
+				return;
+
+			if (Status == EStatus.None)
+			{
+				Status = EStatus.CheckBundle;
+			}
+
+			// 1. 检测资源包
+			if (Status == EStatus.CheckBundle)
+			{
+				if (DependBundles.IsDone() == false)
+					return;
+				if (OwnerBundle.IsDone() == false)
+					return;
+
+				if (DependBundles.IsSucceed() == false)
+				{
+					Status = EStatus.Failed;
+					LastError = DependBundles.GetLastError();
+					InvokeCompletion();
+					return;
+				}
+
+				if (OwnerBundle.Status != BundleLoaderBase.EStatus.Succeed)
+				{
+					Status = EStatus.Failed;
+					LastError = OwnerBundle.LastError;
+					InvokeCompletion();
+					return;
+				}
+
+				Status = EStatus.Loading;
+			}
+
+			// 2. 加载场景
+			if (Status == EStatus.Loading)
+			{
+				// 注意：如果场景不存在则返回NULL
+				_asyncOperation = SceneManager.LoadSceneAsync(MainAssetInfo.AssetPath, SceneMode);
+				if (_asyncOperation != null)
+				{
+					_asyncOperation.allowSceneActivation = !_suspendLoad;
+					_asyncOperation.priority = _priority;
+					SceneObject = SceneManager.GetSceneAt(SceneManager.sceneCount - 1);
+					Status = EStatus.Checking;
+				}
+				else
+				{
+					Status = EStatus.Failed;
+					LastError = $"Failed to load scene : {_sceneName}";
+					YooLogger.Error(LastError);
+					InvokeCompletion();
+				}
+			}
+
+			// 3. 检测加载结果
+			if (Status == EStatus.Checking)
+			{
+				Progress = _asyncOperation.progress;
+				if (_asyncOperation.isDone)
+				{
+					Status = SceneObject.IsValid() ? EStatus.Succeed : EStatus.Failed;
+					if (Status == EStatus.Failed)
+					{
+						LastError = $"The load scene is invalid : {MainAssetInfo.AssetPath}";
+						YooLogger.Error(LastError);
+					}
+					InvokeCompletion();
+				}
+			}
+		}
+
+		/// <summary>
+		/// 解除场景加载挂起操作
+		/// </summary>
+		public bool UnSuspendLoad()
+		{
+			if (_asyncOperation == null)
+				return false;
+
+			_asyncOperation.allowSceneActivation = true;
+			return true;
+		}
+	}
+}