mirror of
https://github.com/project-redbud/FunGame-Server.git
synced 2025-04-22 20:19:35 +08:00
647 lines
24 KiB
C#
647 lines
24 KiB
C#
using System.Collections;
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using System.Data;
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using Milimoe.FunGame.Core.Api.Transmittal;
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using Milimoe.FunGame.Core.Api.Utility;
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using Milimoe.FunGame.Core.Entity;
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using Milimoe.FunGame.Core.Interface.Base;
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using Milimoe.FunGame.Core.Library.Common.Addon;
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using Milimoe.FunGame.Core.Library.Common.Network;
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using Milimoe.FunGame.Core.Library.Constant;
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using Milimoe.FunGame.Core.Library.SQLScript.Entity;
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using Milimoe.FunGame.Server.Controller;
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using Milimoe.FunGame.Server.Others;
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using Milimoe.FunGame.Server.Utility;
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namespace Milimoe.FunGame.Server.Model
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{
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public class ServerModel : IServerModel
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{
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/**
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* Public
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*/
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public bool Running => _Running;
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public ClientSocket? Socket => _Socket;
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public string ClientName => _ClientName;
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public User User => _User;
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public Room Room
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{
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get => _Room;
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set => _Room = value;
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}
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public MySQLHelper? SQLHelper { get; }
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public MailSender? MailSender { get; }
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public bool IsDebugMode { get; }
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/**
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* Private
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*/
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private GameModeServer? NowGamingServer = null;
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private ClientSocket? _Socket = null;
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private bool _Running = false;
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private User _User = General.UnknownUserInstance;
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private Room _Room = General.HallInstance;
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private string _ClientName = "";
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private Guid CheckLoginKey = Guid.Empty;
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private int FailedTimes = 0; // 超过一定次数断开连接
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private string UserName = "";
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private DataSet DsUser = new();
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private readonly Guid Token;
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private readonly ServerSocket Server;
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private readonly DataRequestController DataRequestController;
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private long LoginTime;
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private long LogoutTime;
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private bool IsMatching;
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public ServerModel(ServerSocket server, ClientSocket socket, bool running, bool isDebugMode)
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{
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Server = server;
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_Socket = socket;
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_Running = running;
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Token = socket.Token;
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this.IsDebugMode = isDebugMode;
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if (Config.SQLMode) SQLHelper = new(this);
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MailSender = SmtpHelper.GetMailSender();
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DataRequestController = new(this);
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}
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public bool Read(ClientSocket socket)
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{
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// 接收客户端消息
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try
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{
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// 禁止GameModeServer调用
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if ((IServerModel)this is GameModeServer) throw new NotSupportedException("请勿在GameModeServer类中调用此方法");
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SocketObject[] SocketObjects = socket.Receive();
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if (SocketObjects.Length == 0)
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{
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ServerHelper.WriteLine(GetClientName() + " 发送了空信息。");
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return false;
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}
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SocketObject SocketObject = SocketObjects[0];
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SocketMessageType type = SocketObject.SocketType;
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Guid token = SocketObject.Token;
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object[] args = SocketObject.Parameters;
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string msg = "";
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// 验证Token
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if (type != SocketMessageType.HeartBeat && token != Token)
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{
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ServerHelper.WriteLine(GetClientName() + " 使用了非法方式传输消息，服务器拒绝回应 -> [" + SocketSet.GetTypeString(type) + "]");
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return false;
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}
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if (type == SocketMessageType.EndGame)
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{
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NowGamingServer = null;
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return true;
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}
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if (type == SocketMessageType.DataRequest)
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{
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return DataRequestHandler(socket, SocketObject);
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}
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if (type == SocketMessageType.Gaming)
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{
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return GamingMessageHandler(socket, SocketObject);
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}
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if (type == SocketMessageType.HeartBeat)
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{
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return HeartBeat(socket);
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}
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switch (type)
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{
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case SocketMessageType.Disconnect:
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ServerHelper.WriteLine("[" + SocketSet.GetTypeString(SocketMessageType.DataRequest) + "] " + GetClientName() + " -> Disconnect", InvokeMessageType.Core);
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msg = "你已成功断开与服务器的连接: " + Config.ServerName + "。 ";
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break;
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}
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return Send(socket, type, msg);
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}
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catch (Exception e)
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{
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ServerHelper.WriteLine(GetClientName() + " 没有回应。");
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ServerHelper.Error(e);
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return false;
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}
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}
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public bool DataRequestHandler(ClientSocket socket, SocketObject SocketObject)
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{
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if (SQLHelper != null)
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{
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Hashtable result = [];
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DataRequestType type = DataRequestType.UnKnown;
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if (SocketObject.Parameters.Length > 0)
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{
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try
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{
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type = SocketObject.GetParam<DataRequestType>(0);
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Hashtable data = SocketObject.GetParam<Hashtable>(1) ?? [];
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result = DataRequestController.GetResultData(type, data);
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}
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catch (Exception e)
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{
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ServerHelper.Error(e);
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SQLHelper.Rollback();
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return Send(socket, SocketMessageType.DataRequest, type, result);
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}
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}
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return Send(socket, SocketMessageType.DataRequest, type, result);
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}
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return false;
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}
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public bool GamingMessageHandler(ClientSocket socket, SocketObject SocketObject)
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{
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if (NowGamingServer != null)
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{
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Hashtable result = [];
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GamingType type = GamingType.None;
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if (SocketObject.Parameters.Length > 0)
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{
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try
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{
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type = SocketObject.GetParam<GamingType>(0);
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Hashtable data = SocketObject.GetParam<Hashtable>(1) ?? [];
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result = NowGamingServer.GamingMessageHandler(UserName, type, data);
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}
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catch (Exception e)
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{
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ServerHelper.Error(e);
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return Send(socket, SocketMessageType.Gaming, type, result);
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}
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}
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return Send(socket, SocketMessageType.Gaming, type, result);
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}
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return false;
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}
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public bool Send(ClientSocket socket, SocketMessageType type, params object[] objs)
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{
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// 发送消息给客户端
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try
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{
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if (socket.Send(type, objs) == SocketResult.Success)
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{
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switch (type)
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{
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case SocketMessageType.ForceLogout:
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RemoveUser();
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break;
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case SocketMessageType.Disconnect:
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RemoveUser();
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Close();
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break;
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case SocketMessageType.Chat:
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return true;
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}
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object obj = objs[0];
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if (obj.GetType() == typeof(string) && (string)obj != "")
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ServerHelper.WriteLine("[" + SocketSet.GetTypeString(type) + "] " + GetClientName() + " <- " + obj, InvokeMessageType.Core);
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return true;
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}
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throw new CanNotSendToClientException();
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}
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catch (Exception e)
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{
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ServerHelper.WriteLine(GetClientName() + " 没有回应。");
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ServerHelper.Error(e);
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return false;
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}
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}
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public void Start()
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{
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if ((IServerModel)this is GameModeServer) throw new NotSupportedException("请勿在GameModeServer类中调用此方法"); // 禁止GameModeServer调用
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Task StreamReader = Task.Factory.StartNew(CreateStreamReader);
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Task PeriodicalQuerier = Task.Factory.StartNew(CreatePeriodicalQuerier);
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}
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public void SetClientName(string ClientName)
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{
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_ClientName = ClientName;
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// 添加客户端到列表中
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Server.AddClient(_ClientName, this);
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Config.OnlinePlayerCount++;
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GetUsersCount();
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}
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public string GetClientName()
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{
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return ServerHelper.MakeClientName(ClientName, User);
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}
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public void PreLogin(DataSet dsuser, string username, Guid checkloginkey)
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{
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DsUser = dsuser;
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UserName = username;
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CheckLoginKey = checkloginkey;
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}
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public void CheckLogin()
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{
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// 创建User对象
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_User = Factory.GetUser(DsUser);
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// 检查有没有重复登录的情况
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KickUser();
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// 添加至玩家列表
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AddUser();
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GetUsersCount();
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// CheckLogin
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LoginTime = DateTime.Now.Ticks;
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SQLHelper?.Execute(UserQuery.Update_CheckLogin(UserName, _Socket?.ClientIP.Split(':')[0] ?? "127.0.0.1"));
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}
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public bool IsLoginKey(Guid key)
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{
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return key == CheckLoginKey;
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}
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public void LogOut()
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{
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// 从玩家列表移除
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RemoveUser();
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GetUsersCount();
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CheckLoginKey = Guid.Empty;
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}
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public void ForceLogOut(string msg, string username = "")
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{
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ServerModel serverTask = (ServerModel)Server.GetUser(username == "" ? UserName : username);
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if (serverTask.Socket != null)
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{
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serverTask.Room = General.HallInstance;
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foreach (Room room in Config.RoomList.Cast<Room>())
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{
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QuitRoom(room.Roomid, room.RoomMaster.Id == User.Id);
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}
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serverTask.Send(serverTask.Socket, SocketMessageType.ForceLogout, msg);
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}
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}
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public bool QuitRoom(string roomid, bool isMaster)
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{
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bool result;
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Config.RoomList.CancelReady(roomid, User);
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Config.RoomList.QuitRoom(roomid, User);
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Room Room = Config.RoomList[roomid] ?? General.HallInstance;
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// 是否是房主
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if (isMaster)
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{
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List<User> users = Config.RoomList.GetPlayerList(roomid);
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if (users.Count > 0) // 如果此时房间还有人，更新房主
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{
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User NewMaster = users[0];
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Room.RoomMaster = NewMaster;
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SQLHelper?.Execute(RoomQuery.Update_QuitRoom(roomid, User.Id, NewMaster.Id));
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this.Room = General.HallInstance;
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UpdateRoomMaster(Room, true);
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result = true;
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}
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else // 没人了就解散房间
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{
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Config.RoomList.RemoveRoom(roomid);
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SQLHelper?.Execute(RoomQuery.Delete_QuitRoom(roomid, User.Id));
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this.Room = General.HallInstance;
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ServerHelper.WriteLine("[ " + GetClientName() + " ] 解散了房间 " + roomid);
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result = true;
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}
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}
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// 不是房主直接退出房间
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else
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{
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this.Room = General.HallInstance;
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UpdateRoomMaster(Room);
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result = true;
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}
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return result;
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}
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public void Kick(string msg, string clientname = "")
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{
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// 将客户端踢出服务器
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ServerModel serverTask = (ServerModel)Server.GetClient(clientname == "" ? ClientName : clientname);
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if (serverTask.Socket != null)
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{
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serverTask.Room = General.HallInstance;
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foreach (Room room in Config.RoomList.Cast<Room>())
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{
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QuitRoom(room.Roomid, room.RoomMaster.Id == User.Id);
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}
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RemoveUser();
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serverTask.Send(serverTask.Socket, SocketMessageType.Disconnect, msg);
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}
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Close();
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}
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public void Chat(string msg)
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{
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ServerHelper.WriteLine(msg);
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foreach (ServerModel Client in Server.ClientList.Cast<ServerModel>())
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{
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if (Room.Roomid == Client.Room.Roomid)
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{
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if (Client != null && User.Id != 0)
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{
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Client.Send(Client.Socket!, SocketMessageType.Chat, User.Username, DateTimeUtility.GetNowShortTime() + msg);
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}
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}
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}
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}
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public void SendSystemMessage(ShowMessageType showtype, string msg, string title, int autoclose, params string[] usernames)
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{
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foreach (ServerModel serverTask in Server.UserList.Cast<ServerModel>().Where(model => usernames.Length > 0 && usernames.Contains(model.UserName)))
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{
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if (serverTask != null && serverTask.Socket != null)
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{
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serverTask.Send(serverTask.Socket, SocketMessageType.System, showtype, msg, title, autoclose);
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}
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}
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}
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public void StartGame(string roomid, List<User> users, params string[] usernames)
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{
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Room room = General.HallInstance;
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if (roomid != "-1")
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{
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room = Config.RoomList[roomid];
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}
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if (room.Roomid == "-1") return;
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// 启动服务器
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TaskUtility.NewTask(() =>
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{
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if (Config.GameModeLoader != null && Config.GameModeLoader.ServerModes.ContainsKey(room.GameMode))
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{
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NowGamingServer = Config.GameModeLoader.GetServerMode(room.GameMode);
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Dictionary<string, IServerModel> others = Server.UserList.Cast<IServerModel>().Where(model => usernames.Contains(model.User.Username) && model.User.Username != UserName).ToDictionary(k => k.User.Username, v => v);
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if (NowGamingServer.StartServer(room.GameMode, room, users, this, others))
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{
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foreach (ServerModel serverTask in Server.UserList.Cast<ServerModel>().Where(model => usernames.Contains(model.User.Username)))
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{
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if (serverTask != null && serverTask.Socket != null)
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{
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Config.RoomList.CancelReady(roomid, serverTask.User);
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serverTask.Send(serverTask.Socket, SocketMessageType.StartGame, room, users);
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}
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}
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}
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}
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});
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}
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public void IntoRoom(string roomid)
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{
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Room = Config.RoomList[roomid];
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foreach (ServerModel Client in Server.ClientList.Cast<ServerModel>().Where(c => c != null && c.Socket != null && roomid == c.Room.Roomid))
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{
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if (User.Id != 0)
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{
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Client.Send(Client.Socket!, SocketMessageType.Chat, User.Username, DateTimeUtility.GetNowShortTime() + " [ " + User.Username + " ] 进入了房间。");
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}
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}
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}
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public void UpdateRoomMaster(Room Room, bool bolIsUpdateRoomMaster = false)
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{
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foreach (ServerModel Client in Server.ClientList.Cast<ServerModel>().Where(c => c != null && c.Socket != null && Room.Roomid == c.Room.Roomid))
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{
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if (User.Id != 0)
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{
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Client.Send(Client.Socket!, SocketMessageType.Chat, User.Username, DateTimeUtility.GetNowShortTime() + " [ " + User.Username + " ] 离开了房间。");
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if (bolIsUpdateRoomMaster && Room.RoomMaster?.Id != 0 && Room.Roomid != "-1")
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{
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Client.Send(Client.Socket!, SocketMessageType.UpdateRoomMaster, Room);
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}
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}
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}
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}
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public bool HeartBeat(ClientSocket socket)
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{
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return Send(socket, SocketMessageType.HeartBeat, "");
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}
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public void StartMatching(RoomType type, User user)
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{
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IsMatching = true;
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ServerHelper.WriteLine(GetClientName() + " 开始匹配。类型：" + RoomSet.GetTypeString(type));
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TaskUtility.NewTask(async () =>
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{
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if (IsMatching)
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{
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Room room = await MatchingRoom(type, user);
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if (IsMatching && Socket != null)
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{
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Send(Socket, SocketMessageType.MatchRoom, room);
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}
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IsMatching = false;
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}
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}).OnError(e =>
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{
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ServerHelper.Error(e);
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IsMatching = false;
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});
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}
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public void StopMatching()
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{
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if (IsMatching)
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{
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ServerHelper.WriteLine(GetClientName() + " 取消了匹配。");
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IsMatching = false;
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}
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}
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private async Task<Room> MatchingRoom(RoomType roomtype, User user)
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{
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int i = 1;
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int time = 0;
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while (IsMatching)
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{
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// 先列出符合条件的房间
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List<Room> targets = Config.RoomList.ListRoom.Where(r => r.RoomType == roomtype).ToList();
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// 匹配Elo
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foreach (Room room in targets)
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{
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// 计算房间平均Elo
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List<User> players = Config.RoomList.GetPlayerList(room.Roomid);
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if (players.Count > 0)
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{
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decimal avgelo = players.Sum(u => u.Statistics.EloStats.ContainsKey(0) ? u.Statistics.EloStats[0] : 0M) / players.Count;
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decimal userelo = user.Statistics.EloStats.ContainsKey(0) ? user.Statistics.EloStats[0] : 0M;
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if (userelo >= avgelo - (300 * i) && userelo <= avgelo + (300 * i))
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{
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return room;
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}
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}
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}
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if (!IsMatching) break;
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// 等待10秒
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await Task.Delay(10 * 1000);
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time += 10 * 1000;
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if (time >= 50 * 1000)
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{
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// 50秒后不再匹配Elo，直接返回第一个房间
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if (targets.Count > 0)
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{
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return targets[0];
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}
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break;
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}
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i++;
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}
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return General.HallInstance;
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}
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private void KickUser()
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{
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if (User.Id != 0)
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{
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string user = User.Username;
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if (Server.ContainsUser(user))
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{
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ServerHelper.WriteLine("OnlinePlayers: 玩家 " + user + " 重复登录！");
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ForceLogOut("您的账号在别处登录，已强制下线。");
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}
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}
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}
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private bool AddUser()
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{
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if (User.Id != 0 && this != null)
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{
|
||
Server.AddUser(User.Username, this);
|
||
UserName = User.Username;
|
||
ServerHelper.WriteLine("OnlinePlayers: 玩家 " + User.Username + " 已添加");
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
private bool RemoveUser()
|
||
{
|
||
if (User.Id != 0 && this != null)
|
||
{
|
||
LogoutTime = DateTime.Now.Ticks;
|
||
int TotalMinutes = Convert.ToInt32((new DateTime(LogoutTime) - new DateTime(LoginTime)).TotalMinutes);
|
||
SQLHelper?.Execute(UserQuery.Update_GameTime(User.Username, TotalMinutes));
|
||
if (SQLHelper?.Result == SQLResult.Success)
|
||
{
|
||
ServerHelper.WriteLine("OnlinePlayers: 玩家 " + User.Username + " 本次已游玩" + TotalMinutes + "分钟");
|
||
}
|
||
else ServerHelper.WriteLine("OnlinePlayers: 无法更新玩家 " + User.Username + " 的游戏时长");
|
||
if (Server.RemoveUser(User.Username))
|
||
{
|
||
ServerHelper.WriteLine("OnlinePlayers: 玩家 " + User.Username + " 已移除");
|
||
_User = General.UnknownUserInstance;
|
||
return true;
|
||
}
|
||
else ServerHelper.WriteLine("OnlinePlayers: 移除玩家 " + User.Username + " 失败");
|
||
}
|
||
return false;
|
||
}
|
||
|
||
private void GetUsersCount()
|
||
{
|
||
ServerHelper.WriteLine($"目前在线客户端数量: {Server.ClientCount}（已登录的玩家数量：{Server.UserCount}）");
|
||
}
|
||
|
||
private void CreateStreamReader()
|
||
{
|
||
Thread.Sleep(20);
|
||
ServerHelper.WriteLine("Creating: StreamReader -> " + GetClientName() + " ...OK");
|
||
while (Running)
|
||
{
|
||
if (Socket != null)
|
||
{
|
||
if (!Read(Socket))
|
||
{
|
||
FailedTimes++;
|
||
if (FailedTimes >= Config.MaxConnectionFaileds)
|
||
{
|
||
RemoveUser();
|
||
Close();
|
||
ServerHelper.WriteLine(GetClientName() + " Error -> Too Many Faileds.");
|
||
ServerHelper.WriteLine(GetClientName() + " Close -> StreamReader is Closed.");
|
||
break;
|
||
}
|
||
}
|
||
else if (FailedTimes - 1 >= 0) FailedTimes--;
|
||
}
|
||
else
|
||
{
|
||
RemoveUser();
|
||
Close();
|
||
ServerHelper.WriteLine(GetClientName() + " Error -> Socket is Closed.");
|
||
ServerHelper.WriteLine(GetClientName() + " Close -> StringStream is Closed.");
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
private void CreatePeriodicalQuerier()
|
||
{
|
||
Thread.Sleep(20);
|
||
ServerHelper.WriteLine("Creating: PeriodicalQuerier -> " + GetClientName() + " ...OK");
|
||
while (Running)
|
||
{
|
||
// 每两小时触发一次SQL服务器的心跳查询，防止SQL服务器掉线
|
||
try
|
||
{
|
||
Thread.Sleep(2 * 1000 * 3600);
|
||
SQLHelper?.ExecuteDataSet(UserQuery.Select_IsExistUsername(UserName));
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
ServerHelper.Error(e);
|
||
RemoveUser();
|
||
Close();
|
||
ServerHelper.WriteLine(GetClientName() + " Error -> Socket is Closed.");
|
||
ServerHelper.WriteLine(GetClientName() + " Close -> StringStream is Closed.");
|
||
}
|
||
}
|
||
}
|
||
|
||
private void Close()
|
||
{
|
||
try
|
||
{
|
||
SQLHelper?.Close();
|
||
MailSender?.Dispose();
|
||
Socket?.Close();
|
||
_Socket = null;
|
||
_Running = false;
|
||
Server.RemoveClient(ClientName);
|
||
Config.OnlinePlayerCount--;
|
||
GetUsersCount();
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
ServerHelper.Error(e);
|
||
}
|
||
}
|
||
}
|
||
}
|