447 lines
16 KiB
C#
447 lines
16 KiB
C#
//**********************************************//
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//作者:#AUTHOR#
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//日期:#DATE#
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//简述:#DESCRIPTION#
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//*********************************************//
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using Thousandto.Code.Center;
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using Thousandto.Core.Base;
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using Thousandto.Plugins.Common;
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using UnityEngine;
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namespace Thousandto.Code.Logic
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{
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/// <summary>
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/// 断线重连
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/// </summary>
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public class ReconnectSystem : BaseSystem
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{
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#region//常量定义
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//重连尝试次数
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private const int CN_RECONNECT_TRY_COUNT = 5;
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//Socket连接的等待时间
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private const float CN_SOCKET_CONNECT_WAIT_TIME = 3;
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//等待网络消息的时间
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private const float CN_NET_MESSAGE_WAIT_TIME = 3;
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#endregion
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#region //成员变量
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private string _sign;
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//是否允许断线重连
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private bool _enable = false;
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//当前状态
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private ReconnectStateCode _state = ReconnectStateCode.Idle;
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//尝试次数
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private int _remainCount = 5;
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//等待时间 秒
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private float _waitTime = 3;
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#endregion
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#region //属性
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//断线前的地图id
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public int LastMapId { get; set; }
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//正常切换场景记录切换前的坐标、分线等等，以防万一真的重连，这里能取数据
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public Vector3 LastPlayerPos { get; set; }
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//正在重连的次数
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public int TryCount
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{
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get
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{
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return CN_RECONNECT_TRY_COUNT - _remainCount;
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}
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}
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//剩余次数
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public int RemainCount
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{
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get
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{
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return _remainCount;
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}
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}
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#endregion
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#region//公共接口处理
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#region //初始化
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public void Initialize()
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{
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GameCenter.Networker.OnSocketDisconnect = OnMonitorSocketState;
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}
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#endregion
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#region //公有函数
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public void Reconnect()
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{
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//开始重连的
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LastMapId = -1;
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LastPlayerPos = Vector3.zero;
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_state = ReconnectStateCode.StartReconnect;
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}
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//在重连中返回到登陆
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public void ReturnToLogin()
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{
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//当前状态为空闲
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_state = ReconnectStateCode.Idle;
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//现在不是重连状态
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GameGlobalData.IsReconnecting = false;
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//不能重连
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_enable = false;
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//返回到登陆
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GameCenter.GameSceneSystem.ReturnToLogin();
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}
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//设置是否激活
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public void SetEnable(bool value)
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{
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//当前状态为空闲
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_state = ReconnectStateCode.Idle;
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//不能重连
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_enable = value;
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}
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#endregion
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#region//处理网络消息
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//public bool TestRightSign = true;
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//3.发送请求重连的消息
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public void SendReqReconnect()
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{
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Debug.LogError("SendReqReconnect=" + _sign);
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MSG_heart.ReqReconnect req = new MSG_heart.ReqReconnect();
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req.playerId = GameCenter.GameSceneSystem.GetLocalPlayerID();
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//req.sign = TestRightSign ? _sign : "00";
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req.sign = _sign;
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req.Send();
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}
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//发送已经设置了sign成功的消息
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public void SendReqSetReconnectSignSuccess()
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{
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//收到sign就要告诉服务器
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MSG_heart.ReqSetReconnectSignSuccess req = new MSG_heart.ReqSetReconnectSignSuccess();
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req.Send();
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}
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//断线重连需要用到的sign值，每10分钟刷新这个值，随后重连用这个值
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public void GS2U_ResReconnectSign(MSG_heart.ResReconnectSign result)
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{
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//Debug.LogError("接收到:sign=" + result.sign);
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_sign = result.sign;
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SendReqSetReconnectSignSuccess();
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}
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//断线重连失败
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public void GS2U_ResHeartFailed(MSG_heart.ResHeartFailed result)
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{
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//设置全局标志当前不在重连了
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GameGlobalData.IsReconnecting = false;
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//重连成功
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if (result.reason == 0)
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{
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Debug.LogError("3.1 接受到服务器的断线重连成功");
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_state = ReconnectStateCode.ReconnectSuccess;
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//可以心跳
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GameCenter.HeartSystem.EnabelHeartMsg(true);
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//关闭重连界面
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GameCenter.EventManager.PushFixEvent((int)UIEventDefine.UI_RECONNECTFORM_CLOSE);
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if (result.mapModelId == GameCenter.ReconnectSystem.LastMapId ||
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result.mapModelId == -1)
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{
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Debug.Log("3.1.1 断线重连成功,最后的地图与重连返回的服务器地图相同,当前地图ID: " + result.mapModelId);
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//断线重连，如果没有切换地图，需要向服务器发送loadFinish消息
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NetHandler.SendMessage_ReqLoadFinish();
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}
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else
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{
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Debug.Log(string.Format("3.1.2 断线重连成功, 最后的地图与重连返回的服务器地图不同, mapModleId={0} my saved mapId={1}", result.mapModelId, GameCenter.ReconnectSystem.LastMapId));
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//GameCenter.GameSceneSystem.StartChangeToMap(result.mapModelId, result.lineId, new Vector2(LastPlayerPos.x, LastPlayerPos.z));
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}
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GameCenter.PushFixEvent(Global.LogicEventDefine.EID_EVENT_RECONNECT_SUCCESS);
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}
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else
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{
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_state = ReconnectStateCode.ReconnectFail;
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Debug.LogError("3.2 接受到服务器的断线重连失败! reason:" + result.reason.ToString());
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}
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}
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#endregion
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#endregion
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#region//保护类型的方法
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//心跳处理
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protected override bool OnUpdate(float deltaTime)
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{
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if (!_enable) return true;
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switch (_state)
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{
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case ReconnectStateCode.StartReconnect:
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{
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//等待判断是否可以进行重连
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_state = ReconnectStateCode.WaitCheckReconnect;
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StartupReconnect();
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}
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break;
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case ReconnectStateCode.ReconnectSocketCD:
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{
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_waitTime -= deltaTime;
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if (_waitTime <= 0)
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{
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_state = ReconnectStateCode.StartConnectSocket;
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}
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}
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break;
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case ReconnectStateCode.StartConnectSocket:
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{
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StartConnectSocket();
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}
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break;
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case ReconnectStateCode.SocketConnectSuccess:
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{
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//等待网络消息,或者直接退出到登陆
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_state = ReconnectStateCode.WaitNetMessage;
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ReconnectSocketSuccess();
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_waitTime = CN_NET_MESSAGE_WAIT_TIME;
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}
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break;
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case ReconnectStateCode.WaitNetMessage:
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{//等待网络消息,如果超时,表示连接失败
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_waitTime -= deltaTime;
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if (_waitTime <= 0)
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{
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_state = ReconnectStateCode.WaitNetMessageFail;
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}
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}
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break;
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case ReconnectStateCode.WaitNetMessageFail:
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case ReconnectStateCode.SocketConnectFail:
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case ReconnectStateCode.ReconnectFail:
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{
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ProcessFail(_state);
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GameCenter.PushFixEvent(UIEventDefine.UI_RECONNECTFORM_OPEN);
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}
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break;
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}
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return true;
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}
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#endregion
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#region //私有函数
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//0.监控网络状态
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private void OnMonitorSocketState(int code)
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{
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//Socket断开,只有在空闲的情况下,才会去重新开始连,其他情况表示正在进行重连操作.所以不做开始处理重连处理.
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if (_enable && (_state == ReconnectStateCode.Idle || _state == ReconnectStateCode.ReconnectSuccess))
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{
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LastMapId = -1;
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LastPlayerPos = Vector3.zero;
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_state = ReconnectStateCode.StartReconnect;
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GameGlobalData.IsReconnecting = true;
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}
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else if (_state == ReconnectStateCode.WaitNetMessage)
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{
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//如果当前是等待网络消息,那么直接重连失败.
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_state = ReconnectStateCode.ReconnectFail;
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}
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else
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{
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Debug.LogError("0.0.不能进行重连,因为当前重连状态:" + _state.ToString()+";;;enable:"+ _enable);
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//如果是创建角色界面,直接打开退出界面
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if (GameCenter.FormStateSystem.FormIsOpenByEventID((int)UIEventDefine.UICREATEPLAYERFORM_OPEN))
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{
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_state = ReconnectStateCode.WaitExitReconnect;
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_remainCount = 0;
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GameCenter.EventManager.PushFixEvent((int)UIEventDefine.UI_RECONNECTFORM_OPEN, null, null, null, false, 0);
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}
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}
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}
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//1开启断线重连
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private void StartupReconnect()
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{
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//1.1.判断是否开启重连
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if (CheckReconnectCondition())
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{//打开重连界面
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//初始化尝试次数
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_remainCount = CN_RECONNECT_TRY_COUNT;
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//1.1.1 记录当前场景ID
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if (GameCenter.GameSceneSystem.ActivedScene != null)
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LastMapId = GameCenter.GameSceneSystem.ActivedScene.MapId;
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//1.1.2 记录角色的位置
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if (GameCenter.GameSceneSystem.GetLocalPlayer() != null)
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LastPlayerPos = GameCenter.GameSceneSystem.GetLocalPlayer().Position;
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Debug.Log("1.1 启动断线重连");
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_state = ReconnectStateCode.ReconnectSocketCD;
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_waitTime = CN_SOCKET_CONNECT_WAIT_TIME;
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_remainCount = CN_RECONNECT_TRY_COUNT;
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//GameCenter.EventManager.PushFixEvent((int)UIEventDefine.UI_RECONNECTFORM_OPEN);
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}
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else
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{//重连条件不足,弹出返回登陆的对话框
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Debug.Log("1.2 断线重连启动失败,打开返回登陆对话框!");
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_remainCount = 0;
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_state = ReconnectStateCode.WaitExitReconnect;
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GameCenter.PushFixEvent(UIEventDefine.UI_RECONNECTFORM_OPEN);
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}
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}
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//1.1判断重连条件
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private bool CheckReconnectCondition()
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{
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if (string.IsNullOrEmpty(_sign))
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{
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Debug.LogError("1.0.当前Sign值为空,不能进行重连");
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return false;
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}
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if (GameCenter.GameStateSystem == null || GameCenter.GameStateSystem.GetCurState() == null)
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{
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Debug.LogError("1.0.游戏状态还没有开启,不能进行重连");
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return false;
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}
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if (GameCenter.GameStateSystem.GetCurState().GetStateId() != (int)GameStateId.World)
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{
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Debug.LogError("1.0.游戏状态还没有在World中,不能进行重连.");
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return false;
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}
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if (GameCenter.GameSceneSystem.GetLocalPlayer() == null)
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{
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Debug.LogError("1.0.主角信息没有加载,不能进行重连.");
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return false;
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}
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return true;
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}
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//2.0 进行Socket重连
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private void StartConnectSocket()
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{
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//socket连接成功的状态，直接跳过
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if (GameCenter.Networker.IsConnected)
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{
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//如果当前网络是连接状态,那么就直接发送重连消息
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Debug.Log("2.1.2 当前网络状态是连接状态,直接判断连接socket成功!");
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_state = ReconnectStateCode.SocketConnectSuccess;
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return;
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}
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else
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{
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Debug.Log("2.0 重连Socket");
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_state = ReconnectStateCode.WaitSocketConnecting;
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//断线重连第一步，把Socket先连上，后面才能发送消息
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GameCenter.Networker.Connect(
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_result =>
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{
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if (_result)
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{
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UnityEngine.Debug.Log("2.1 重新连接Socket成功!");
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_state = ReconnectStateCode.SocketConnectSuccess;
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}
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else
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{
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UnityEngine.Debug.Log("2.2.重新连接Socket失败!");
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_state = ReconnectStateCode.SocketConnectFail;
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}
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});
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}
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}
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//3. 重连Socket尝试完成,发送断线消息
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private void ReconnectSocketSuccess()
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{
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GameCenter.GameSceneSystem.ActivedScene.Entities.RemoveAllRemoteObjects();
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GameCenter.GameSceneSystem.GetLocalPlayer().ClearStrikeBackCharacter();
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Debug.LogError("3.0 往服务器发送断线重连请求.");
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GameCenter.Networker.StartThread();
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//发送断线重连消息
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SendReqReconnect();
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}
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//4.socket连接失败或者
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private void ProcessFail(ReconnectStateCode failCode)
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{
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Debug.LogErrorFormat("4.0上次重连失败,失败原因:{0},重连剩余次数:{1}", failCode.ToString(), _remainCount);
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if (_remainCount > 0)
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{
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//如果失败,就继续进行连接
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_state = ReconnectStateCode.ReconnectSocketCD;
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_waitTime = CN_SOCKET_CONNECT_WAIT_TIME;
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_remainCount--;
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GameCenter.PushFixEvent(UIEventDefine.UI_RECONNECTFORM_OPEN);
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}
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else
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{
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Debug.LogError("4.0重连次数使用完毕,返回登陆");
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_state = ReconnectStateCode.WaitExitReconnect;
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Networker.Instance.Disconnect(false);
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GameCenter.PushFixEvent(UIEventDefine.UI_RECONNECTFORM_OPEN);
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}
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}
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#endregion
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#region//私有枚举
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//重连状态
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private enum ReconnectStateCode
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{
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//空闲,没有进行重连过
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Idle,
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//开始重连
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StartReconnect,
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//等待判断是否可以重连
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WaitCheckReconnect,
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//等待Socket的连接的CD
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ReconnectSocketCD,
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//开始Socket的连接
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StartConnectSocket,
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//等待Socket正在连接
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WaitSocketConnecting,
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//Socket连接成功
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SocketConnectSuccess,
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//连接失败
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SocketConnectFail,
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//等待网络消息
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WaitNetMessage,
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//等待网络消息失败
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WaitNetMessageFail,
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//重连成功
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ReconnectSuccess,
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//重连失败
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ReconnectFail,
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//等待退出连接
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WaitExitReconnect,
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}
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#endregion
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}
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}
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