com.alicizax.unity.tuyoogame.yooasset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmInitializePackage.cs

using System;
using System.IO;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UniFramework.Machine;
using YooAsset;

internal class FsmInitializePackage : IStateNode
{
    private StateMachine _machine;

    void IStateNode.OnCreate(StateMachine machine)
    {
        _machine = machine;
    }
    void IStateNode.OnEnter()
    {
        PatchEventDefine.PatchStepsChange.SendEventMessage("初始化资源包！");
        GameManager.Instance.StartCoroutine(InitPackage());
    }
    void IStateNode.OnUpdate()
    {
    }
    void IStateNode.OnExit()
    {
    }

    private IEnumerator InitPackage()
    {
        var playMode = (EPlayMode)_machine.GetBlackboardValue("PlayMode");
        var packageName = (string)_machine.GetBlackboardValue("PackageName");

        // 创建资源包裹类
        var package = YooAssets.TryGetPackage(packageName);
        if (package == null)
            package = YooAssets.CreatePackage(packageName);

        // 编辑器下的模拟模式
        InitializationOperation initializationOperation = null;
        if (playMode == EPlayMode.EditorSimulateMode)
        {
            var buildResult = EditorSimulateModeHelper.SimulateBuild(packageName);
            var packageRoot = buildResult.PackageRootDirectory;
            var createParameters = new EditorSimulateModeParameters();
            createParameters.EditorFileSystemParameters = FileSystemParameters.CreateDefaultEditorFileSystemParameters(packageRoot);
            initializationOperation = package.InitializeAsync(createParameters);
        }

        // 单机运行模式
        if (playMode == EPlayMode.OfflinePlayMode)
        {
            var createParameters = new OfflinePlayModeParameters();
            createParameters.BuildinFileSystemParameters = FileSystemParameters.CreateDefaultBuildinFileSystemParameters();
            initializationOperation = package.InitializeAsync(createParameters);
        }

        // 联机运行模式
        if (playMode == EPlayMode.HostPlayMode)
        {
            string defaultHostServer = GetHostServerURL();
            string fallbackHostServer = GetHostServerURL();
            IRemoteServices remoteServices = new RemoteServices(defaultHostServer, fallbackHostServer);
            var createParameters = new HostPlayModeParameters();
            createParameters.BuildinFileSystemParameters = FileSystemParameters.CreateDefaultBuildinFileSystemParameters();
            createParameters.CacheFileSystemParameters = FileSystemParameters.CreateDefaultCacheFileSystemParameters(remoteServices);
            initializationOperation = package.InitializeAsync(createParameters);
        }

        // WebGL运行模式
        if (playMode == EPlayMode.WebPlayMode)
        {
            var createParameters = new WebPlayModeParameters();
#if UNITY_WEBGL && WEIXINMINIGAME && !UNITY_EDITOR
			string defaultHostServer = GetHostServerURL();
            string fallbackHostServer = GetHostServerURL();
            IRemoteServices remoteServices = new RemoteServices(defaultHostServer, fallbackHostServer);
            createParameters.WebServerFileSystemParameters = WechatFileSystemCreater.CreateWechatFileSystemParameters(remoteServices);
#else
            createParameters.WebServerFileSystemParameters = FileSystemParameters.CreateDefaultWebServerFileSystemParameters();
#endif
            initializationOperation = package.InitializeAsync(createParameters);
        }

        yield return initializationOperation;

        // 如果初始化失败弹出提示界面
        if (initializationOperation.Status != EOperationStatus.Succeed)
        {
            Debug.LogWarning($"{initializationOperation.Error}");
            PatchEventDefine.InitializeFailed.SendEventMessage();
        }
        else
        {
            _machine.ChangeState<FsmRequestPackageVersion>();
        }
    }

    /// <summary>
    /// 获取资源服务器地址
    /// </summary>
    private string GetHostServerURL()
    {
        //string hostServerIP = "http://10.0.2.2"; //安卓模拟器地址
        string hostServerIP = "http://127.0.0.1";
        string appVersion = "v1.0";

#if UNITY_EDITOR
        if (UnityEditor.EditorUserBuildSettings.activeBuildTarget == UnityEditor.BuildTarget.Android)
            return $"{hostServerIP}/CDN/Android/{appVersion}";
        else if (UnityEditor.EditorUserBuildSettings.activeBuildTarget == UnityEditor.BuildTarget.iOS)
            return $"{hostServerIP}/CDN/IPhone/{appVersion}";
        else if (UnityEditor.EditorUserBuildSettings.activeBuildTarget == UnityEditor.BuildTarget.WebGL)
            return $"{hostServerIP}/CDN/WebGL/{appVersion}";
        else
            return $"{hostServerIP}/CDN/PC/{appVersion}";
#else
        if (Application.platform == RuntimePlatform.Android)
            return $"{hostServerIP}/CDN/Android/{appVersion}";
        else if (Application.platform == RuntimePlatform.IPhonePlayer)
            return $"{hostServerIP}/CDN/IPhone/{appVersion}";
        else if (Application.platform == RuntimePlatform.WebGLPlayer)
            return $"{hostServerIP}/CDN/WebGL/{appVersion}";
        else
            return $"{hostServerIP}/CDN/PC/{appVersion}";
#endif
    }

    /// <summary>
    /// 远端资源地址查询服务类
    /// </summary>
    private class RemoteServices : IRemoteServices
    {
        private readonly string _defaultHostServer;
        private readonly string _fallbackHostServer;

        public RemoteServices(string defaultHostServer, string fallbackHostServer)
        {
            _defaultHostServer = defaultHostServer;
            _fallbackHostServer = fallbackHostServer;
        }
        string IRemoteServices.GetRemoteMainURL(string fileName)
        {
            return $"{_defaultHostServer}/{fileName}";
        }
        string IRemoteServices.GetRemoteFallbackURL(string fileName)
        {
            return $"{_fallbackHostServer}/{fileName}";
        }
    }
}