TEngine 6

UnityProject/Assets/GameScripts/Procedure/ProcedureInitResources.cs

@@ -0,0 +1,90 @@
+using System;
+using System.Collections;
+using Cysharp.Threading.Tasks;
+using Launcher;
+using TEngine;
+using YooAsset;
+using ProcedureOwner = TEngine.IFsm<TEngine.IProcedureModule>;
+
+namespace Procedure
+{
+    public class ProcedureInitResources : ProcedureBase
+    {
+        private bool m_InitResourcesComplete = false;
+
+        public override bool UseNativeDialog => true;
+
+        protected override void OnEnter(ProcedureOwner procedureOwner)
+        {
+            base.OnEnter(procedureOwner);
+
+            m_InitResourcesComplete = false;
+
+            LauncherMgr.Show(UIDefine.UILoadUpdate, "初始化资源中...");
+
+            // 注意：使用单机模式并初始化资源前，需要先构建 AssetBundle 并复制到 StreamingAssets 中，否则会产生 HTTP 404 错误
+            ModuleSystem.GetModule<IUpdateDriver>().StartCoroutine(InitResources(procedureOwner));
+        }
+
+        protected override void OnUpdate(ProcedureOwner procedureOwner, float elapseSeconds, float realElapseSeconds)
+        {
+            base.OnUpdate(procedureOwner, elapseSeconds, realElapseSeconds);
+
+            if (!m_InitResourcesComplete)
+            {
+                // 初始化资源未完成则继续等待
+                return;
+            }
+
+            ChangeState<ProcedurePreload>(procedureOwner);
+        }
+
+        /// <summary>
+        /// 编辑器与单机保持相同流程。
+        /// </summary>
+        /// <returns></returns>
+        private IEnumerator InitResources(ProcedureOwner procedureOwner)
+        {
+            string packageVersion;
+            if (_resourceModule.PlayMode != EPlayMode.HostPlayMode)
+            {
+                // 2. 获取资源清单的版本信息
+                var operation1 = _resourceModule.RequestPackageVersionAsync();
+                yield return operation1;
+                if (operation1.Status != EOperationStatus.Succeed)
+                {
+                    OnInitResourcesError(procedureOwner);
+                    yield break;
+                }
+    
+                packageVersion = operation1.PackageVersion;
+            }
+            else
+            {
+                packageVersion = _resourceModule.PackageVersion;
+            }
+            Log.Info($"Init resource package version : {packageVersion}");
+            
+            // 3. 传入的版本信息更新资源清单
+            var operation = _resourceModule.UpdatePackageManifestAsync(packageVersion);
+            yield return operation;
+            if (operation.Status != EOperationStatus.Succeed)
+            {
+                OnInitResourcesError(procedureOwner);
+                yield break;
+            }
+            
+            m_InitResourcesComplete = true;
+        }
+        
+        private void OnInitResourcesError(ProcedureOwner procedureOwner)
+        {
+            LauncherMgr.ShowMessageBox($"初始化资源失败！点击确认重试</color>", MessageShowType.TwoButton,
+                LoadStyle.StyleEnum.Style_Retry
+                , () =>
+                {
+                    ModuleSystem.GetModule<IUpdateDriver>().StartCoroutine(InitResources(procedureOwner));
+                }, UnityEngine.Application.Quit);
+        }
+    }
+}