更新demo

2025-08-14 16:51:28 +00:00 · 2024-03-18 15:35:15 +08:00
parent 17a5d7425c
commit a2255b80cd
1028 changed files with 55353 additions and 35278 deletions
--- a/UnityProject/Packages/YooAsset/Runtime/ResourceManager/Provider/DatabaseSceneProvider.cs
+++ b/UnityProject/Packages/YooAsset/Runtime/ResourceManager/Provider/DatabaseSceneProvider.cs
@@ -0,0 +1,130 @@
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+namespace YooAsset
+{
+    internal sealed class DatabaseSceneProvider : ProviderBase
+    {
+        public readonly LoadSceneMode SceneMode;
+        private readonly bool _suspendLoad;
+        private AsyncOperation _asyncOperation;
+
+        public DatabaseSceneProvider(ResourceManager manager, string providerGUID, AssetInfo assetInfo, LoadSceneMode sceneMode, bool suspendLoad) : base(manager, providerGUID, assetInfo)
+        {
+            SceneMode = sceneMode;
+            SceneName = Path.GetFileNameWithoutExtension(assetInfo.AssetPath);
+            _suspendLoad = suspendLoad;
+        }
+        internal override void InternalOnStart()
+        {
+            DebugBeginRecording();
+        }
+        internal override void InternalOnUpdate()
+        {
+#if UNITY_EDITOR
+            if (IsDone)
+                return;
+
+            if (_steps == ESteps.None)
+            {
+                _steps = ESteps.CheckBundle;
+            }
+
+            // 1. 检测资源包
+            if (_steps == ESteps.CheckBundle)
+            {
+                if (IsWaitForAsyncComplete)
+                {
+                    OwnerBundle.WaitForAsyncComplete();
+                }
+
+                if (OwnerBundle.IsDone() == false)
+                    return;
+
+                if (OwnerBundle.Status != BundleLoaderBase.EStatus.Succeed)
+                {
+                    string error = OwnerBundle.LastError;
+                    InvokeCompletion(error, EOperationStatus.Failed);
+                    return;
+                }
+
+                _steps = ESteps.Loading;
+            }
+
+            // 2. 加载资源对象
+            if (_steps == ESteps.Loading)
+            {
+                if (IsWaitForAsyncComplete || IsForceDestroyComplete)
+                {
+                    LoadSceneParameters loadSceneParameters = new LoadSceneParameters(SceneMode);
+                    SceneObject = UnityEditor.SceneManagement.EditorSceneManager.LoadSceneInPlayMode(MainAssetInfo.AssetPath, loadSceneParameters);
+                    _steps = ESteps.Checking;
+                }
+                else
+                {
+                    LoadSceneParameters loadSceneParameters = new LoadSceneParameters(SceneMode);
+                    _asyncOperation = UnityEditor.SceneManagement.EditorSceneManager.LoadSceneAsyncInPlayMode(MainAssetInfo.AssetPath, loadSceneParameters);
+                    if (_asyncOperation != null)
+                    {
+                        _asyncOperation.allowSceneActivation = !_suspendLoad;
+                        _asyncOperation.priority = 100;
+                        SceneObject = SceneManager.GetSceneAt(SceneManager.sceneCount - 1);
+                        _steps = ESteps.Checking;
+                    }
+                    else
+                    {
+                        string error = $"Failed to load scene : {MainAssetInfo.AssetPath}";
+                        YooLogger.Error(error);
+                        InvokeCompletion(error, EOperationStatus.Failed);
+                    }
+                }
+            }
+
+            // 3. 检测加载结果
+            if (_steps == ESteps.Checking)
+            {
+                if (_asyncOperation != null)
+                {
+                    if (IsWaitForAsyncComplete || IsForceDestroyComplete)
+                    {
+                        // 场景加载无法强制异步转同步
+                        YooLogger.Error("The scene is loading asyn !");
+                    }
+                    else
+                    {
+                        Progress = _asyncOperation.progress;
+                        if (_asyncOperation.isDone == false)
+                            return;
+                    }
+                }
+
+                if (SceneObject.IsValid())
+                {
+                    InvokeCompletion(string.Empty, EOperationStatus.Succeed);
+                }
+                else
+                {
+                    string error = $"The loaded scene is invalid : {MainAssetInfo.AssetPath}";
+                    YooLogger.Error(error);
+                    InvokeCompletion(error, EOperationStatus.Failed);
+                }
+            }
+#endif
+        }
+
+        /// <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;
+        }
+    }
+}