Update samples

Assets/Samples~/BasicSample/Script/Runtime/PatchUpdater/FsmNode/FsmDownloadWebFiles.cs

@@ -0,0 +1,36 @@
+using System.Collections;
+using YooAsset;
+
+public class FsmDownloadWebFiles : IFsmNode
+{
+	public string Name { private set; get; } = nameof(FsmDownloadWebFiles);
+
+	void IFsmNode.OnEnter()
+	{
+		PatchEventDispatcher.SendPatchStepsChangeMsg(EPatchStates.DownloadWebFiles);
+		BootScene.Instance.StartCoroutine(BeginDownload());
+	}
+	void IFsmNode.OnUpdate()
+	{
+	}
+	void IFsmNode.OnExit()
+	{
+	}
+
+	private IEnumerator BeginDownload()
+	{
+		var downloader = PatchUpdater.Downloader;
+
+		// 注册下载回调
+		downloader.OnDownloadErrorCallback = PatchEventDispatcher.SendWebFileDownloadFailedMsg;
+		downloader.OnDownloadProgressCallback = PatchEventDispatcher.SendDownloadProgressUpdateMsg;
+		downloader.BeginDownload();
+		yield return downloader;
+
+		// 检测下载结果
+		if (downloader.Status != EOperationStatus.Succeed)
+			yield break;
+
+		FsmManager.Transition(nameof(FsmPatchDone));
+	}
+}