NLDClient-yudde/ProjectNLD/Assets/Code/Scripts/HotUpdate/GameLauncher.cs

using Code.Scripts.HotUpdate.UI;
using Cysharp.Threading.Tasks;
using PhxhSDK.AOT;
using PhxhSDK.AOT.SimpleLoader;
using PhxhSDK.AOT.VersionUpdate;
using UnityEngine;
using YooAsset;

public class GameLauncher : MonoBehaviour
{
    const string START_SCENE_NAME = "Assets/Scenes/StartScene.unity";

    //最大能容忍的下载卡住时长，一旦超过则重新开始下载
    // private const float DOWNLOAD_STUCK_TIME_MAX = 10;

#if USE_HCLR
    private HybridCLRHelper _hybridCLRHelper;
#endif

    private VersionUpdateHandle _versionUpdateHandle;
    private ISimpleLoader _simpleLoader;
    private IVersionUpdateUI versionUpdate;
    /// <summary>
    /// 加载进度
    /// </summary>
    private float loadProcess;

    public bool enableHotUpdate = true;

    private void Start()
    {
        Launch();
    }

    private async void Launch()
    {
        loadProcess = 0f;

#if UNITY_EDITOR
        enableHotUpdate = false;
#endif

#if USE_YOO
        await YooAssetHelper.Init();
        _simpleLoader = new SimpleLoader_YooAsset();
#else
        _simpleLoader = new SimpleLoader_Addressables();
#endif
        Debug.Log($"Launch Game! enableHotUpdate:{enableHotUpdate}");

        versionUpdate = new TempUIHandle();
        _versionUpdateHandle = new VersionUpdateHandle(versionUpdate);
        bool result = await _versionUpdateHandle.CheckUpdate();
        if (!result)
        {
            Debug.LogError("更新失败!,无法进入游戏");
            return;
        }

        if (enableHotUpdate)
        {
#if USE_HCLR
            Debug.Log("需要热更新,开始加载程序集");
            _hybridCLRHelper = new HybridCLRHelper();
            _hybridCLRHelper.SetDllList(AOTGenericReferences.PatchedAOTAssemblyList);
            _hybridCLRHelper.RegistLoader(_simpleLoader);

            await _hybridCLRHelper.LoadAssemblies();
            Debug.Log("加载程序集结束!");
#endif
        }

        await EnterGame();
    }

    private async UniTask EnterGame()
    {
        Debug.Log("开始加载游戏场景");
        GameInit();
        SceneHandle sceneHandle = await _simpleLoader.LoadSceneAsync(START_SCENE_NAME, UnityEngine.SceneManagement.LoadSceneMode.Additive);
        foreach (GameObject go in sceneHandle.SceneObject.GetRootGameObjects())
        {
            if ("EventSystem".Equals(go.name))
            {
                Destroy(go);
                break;
            }
        }
        await LoadOver();
        Debug.Log("加载游戏场景结束");
    }

    private async void GameInit()
    {
        versionUpdate.UpdateProgress(0.9f);
        versionUpdate.UpdateProgressText("初始化游戏...");

        await UniTask.Delay(100);
        if (loadProcess < 1f)
            versionUpdate.UpdateProgress(0.91f);

        await UniTask.Delay(100);
        if (loadProcess < 1f)
            versionUpdate.UpdateProgress(0.92f);

        await UniTask.Delay(100);
        if (loadProcess < 1f)
            versionUpdate.UpdateProgress(0.93f);

        await UniTask.Delay(100);
        if (loadProcess < 1f)
            versionUpdate.UpdateProgress(0.94f);

        await UniTask.Delay(100);
        if (loadProcess < 1f)
            versionUpdate.UpdateProgress(0.95f);

        await UniTask.Delay(100);
        if (loadProcess < 1f)
            versionUpdate.UpdateProgress(0.96f);

        await UniTask.Delay(100);
        if (loadProcess < 1f)
            versionUpdate.UpdateProgress(0.97f);

        await UniTask.Delay(100);
        if (loadProcess < 1f)
            versionUpdate.UpdateProgress(0.98f);
    }

    private async UniTask LoadOver()
    {
        while (true)
        {
            await UniTask.Yield();
            if (IVersionUpdateUI.IsLoadOver)
            {
                loadProcess = 1f;
                versionUpdate.UpdateProgress(loadProcess);
                versionUpdate.UpdateProgressText("完成");
                await UniTask.Delay(200);
                versionUpdate.CloseAll();
                return;
            }
        }
    }
}