106 lines
3.8 KiB
C#
106 lines
3.8 KiB
C#
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using AOT.Machine;
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using AOT.Event;
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using YooAsset;
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namespace AOT
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{
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public class PatchOperation : GameAsyncOperation
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{
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private enum ESteps
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{
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None,
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Update,
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Done,
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}
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private readonly AOT.Event.EventGroup _eventGroup = new AOT.Event.EventGroup();
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private readonly StateMachine _machine;
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private ESteps _steps = ESteps.None;
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public PatchOperation(string packageName, int version, bool isBuildinFileSystem, EPlayMode playMode)
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{
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// 注册监听事件
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_eventGroup.AddListener<UserEventDefine.UserTryInitialize>(OnHandleEventMessage);
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_eventGroup.AddListener<UserEventDefine.UserBeginDownloadWebFiles>(OnHandleEventMessage);
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_eventGroup.AddListener<UserEventDefine.UserTryUpdatePackageVersion>(OnHandleEventMessage);
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_eventGroup.AddListener<UserEventDefine.UserTryUpdatePatchManifest>(OnHandleEventMessage);
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_eventGroup.AddListener<UserEventDefine.UserTryDownloadWebFiles>(OnHandleEventMessage);
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// 创建状态机
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_machine = new StateMachine(this);
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_machine.AddNode<FsmInitializePackage>();
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_machine.AddNode<FsmUpdatePackageVersion>();
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_machine.AddNode<FsmUpdatePackageManifest>();
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_machine.AddNode<FsmCreatePackageDownloader>();
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_machine.AddNode<FsmDownloadPackageFiles>();
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_machine.AddNode<FsmDownloadPackageOver>();
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_machine.AddNode<FsmClearCacheBundle>();
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_machine.AddNode<FsmUpdaterDone>();
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_machine.SetBlackboardValue("PackageName", packageName);
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_machine.SetBlackboardValue("PlayMode", playMode);
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_machine.SetBlackboardValue("Version", version);
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_machine.SetBlackboardValue("isBuildinFileSystem", isBuildinFileSystem);
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}
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protected override void OnStart()
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{
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Debug.Log("Patch - OnStart()");
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_steps = ESteps.Update;
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_machine.Run<FsmInitializePackage>();
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}
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protected override void OnUpdate()
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{
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if (_steps == ESteps.None || _steps == ESteps.Done)
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return;
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if (_steps == ESteps.Update)
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{
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_machine.Update();
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if (_machine.CurrentNode == typeof(FsmUpdaterDone).FullName)
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{
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_eventGroup.RemoveAllListener();
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Status = EOperationStatus.Succeed;
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_steps = ESteps.Done;
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}
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}
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}
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protected override void OnAbort()
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{
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}
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/// <summary>
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/// 接收事件
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/// </summary>
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private void OnHandleEventMessage(AOT.Event.IEventMessage message)
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{
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if (message is UserEventDefine.UserTryInitialize)
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{
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_machine.ChangeState<FsmInitializePackage>();
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}
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else if (message is UserEventDefine.UserBeginDownloadWebFiles)
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{
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_machine.ChangeState<FsmDownloadPackageFiles>();
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}
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else if (message is UserEventDefine.UserTryUpdatePackageVersion)
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{
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_machine.ChangeState<FsmUpdatePackageVersion>();
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}
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else if (message is UserEventDefine.UserTryUpdatePatchManifest)
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{
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_machine.ChangeState<FsmUpdatePackageManifest>();
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}
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else if (message is UserEventDefine.UserTryDownloadWebFiles)
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{
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_machine.ChangeState<FsmCreatePackageDownloader>();
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}
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else
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{
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throw new System.NotImplementedException($"{message.GetType()}");
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}
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}
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}
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}
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