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Assets/Scripts/Runtime/YooAsset/PatchLogic/FsmNode/FsmUpdatePackageManifest.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UniFramework.Machine;
+using YooAsset;
+
+public class FsmUpdatePackageManifest : IStateNode
+{
+    private StateMachine _machine;
+    PatchOperationData data;
+    void IStateNode.OnCreate(StateMachine machine)
+    {
+        _machine = machine;
+    }
+    void IStateNode.OnEnter()
+    {
+        data = (PatchOperationData)_machine.GetBlackboardValue("PatchOperationData");
+        Debug.Log($"更新资源清单{data.packageName}");
+        GameManager.Inst.StartCoroutine(UpdateManifest());
+    }
+    void IStateNode.OnUpdate()
+    {
+    }
+    void IStateNode.OnExit()
+    {
+    }
+
+    private IEnumerator UpdateManifest()
+    {
+        var packageName = data.packageName;
+        var packageVersion = (string)_machine.GetBlackboardValue($"{packageName}_Version");
+        var package = YooAssets.GetPackage(packageName);
+        var operation = package.UpdatePackageManifestAsync(packageVersion);
+        yield return operation;
+
+        if (operation.Status != EOperationStatus.Succeed)
+        {
+            Debug.LogWarning(operation.Error);
+            MessageBox.Show()
+                    .SetTitle(packageName)
+                    .SetContent(operation.Error)
+                    .AddButton("退出", (box) => { Application.Quit(); });
+            yield break;
+        }
+        else
+        {
+            Debug.Log($"{packageName}资源清单更新成功");
+            _machine.ChangeState<FsmCreateDownloader>();
+        }
+    }
+}