autmix system

using System;

using System.Linq;

using System.Net;

using System.Net.Sockets;

using System.Text;

using System.Text.RegularExpressions;

class main_class

{

    int listening_port = 33333;

    string hl_ip = "127.0.0.1";

    int hl_port = 27015;

    string hl_password = "ololo";

    /**** CONSTANTES ****/

    const int warmup = 0;

    const int first_half = 1;

    const int change_team = 2;

    const int second_half = 3;

    const int ct = 2;

    const int tt = 1;

    const bool not_ready = false;

    const bool ready = true;

    const int pl = 10;

    readonly string[] warmups_cvars = { "mp_startmoney \"16000.0\"", "mp_freezetime \"0.0\"", "mp_buytime \"1.75\"", "mp_friendlyfire \"0.0\"", "mp_roundtime \"1.0\"", "mp_forcecamera \"2.0\"", "mp_forcechasecam \"2.0\"", "sv_restart \"3.0\"", "say \"** Warmup after restart!\"", "say \"** The game hasn't started! Warmup!\""};

    readonly string[] halfs_cvars =  { "mp_startmoney \"800.0\"", "mp_c4timer \"35.0\"", "mp_freezetime \"13.0\"", "mp_buytime \"0.25\"", "mp_friendlyfire \"1.0\"", "mp_roundtime \"1.75\"", "mp_forcecamera \"2.0\"", "mp_forcechasecam \"2.0\"", "sv_restart \"3.0\"", "say \"** The game will start after restart!\"", "say \"** Live! Live! Live! Good luck and Have fun!\""};

    string[] players_name = new string[1024];

    bool[] players_status = new bool[1024];

    int[] players_userid = new int[1024];

    string[] players_team = new string[1024];

    int[] score = new int[3];

    int game_status = 0;

    int connected_players = 0;

    int ready_players = 0;

    public static void Main() {

        byte[] data = new byte[1024];

        main_class main = new main_class();

        IPEndPoint ip_port = new IPEndPoint(IPAddress.Any, main.listening_port);

        UdpClient new_socket = new UdpClient(ip_port);

        Console.WriteLine("Waiting for a client...");

        IPEndPoint sender = new IPEndPoint(IPAddress.Any, 0);

        while (true) {

            data = new_socket.Receive(ref sender);

            string msg = Encoding.ASCII.GetString(data, 0, data.Length);

            msg = main.log_type(msg); // gogogo

            //data = Encoding.ASCII.GetBytes(main.parse_info(msg));

            Console.WriteLine(msg);

            new_socket.Send(data, data.Length, sender);

        }

    }

    public string log_type(string text) {

        string name = "", message = "";

        int userid = 0;

        main_class main = new main_class();

        if(text.Contains("CTs_Win") || text.Contains("Bomb_Defused") || text.Contains("Target_Saved")) {

            if (game_status == first_half || game_status == second_half) { score[ct]++; check_score(); } return message;

        }

        else if(text.Contains("Terrorists_Win") || text.Contains("Target_Bombed")) {

            if(game_status == first_half || game_status == second_half) { score[tt]++; check_score(); } return message;

        }

        if(text.Contains("Rcon") || text.Contains("Server") || text.Contains("World") || text.Contains("Team")) return message;

        name = text.Substring(text.IndexOf("\"") + 1, text.IndexOf("<") - text.IndexOf("\"") - 1);

        userid = Convert.ToInt32(text.Substring(text.IndexOf("<") + 1, text.IndexOf(">") - text.IndexOf("<") - 1));

        if(text.Contains("entered")) {

            connected_players++;

         players_name[userid] = name;

         players_status[userid] = not_ready;

            check_player(userid, name);

            check_status();

        }

        else if(text.Contains("joined team")) {

            if (text[text.IndexOf("joined team") + 13] == 'C') players_team[userid] = "CT";

          else players_team[userid] = "TERRORIST";

            Console.WriteLine("team azaza");

        }

        else if(text.Contains("disconnected") || text.Contains("was kicked")) {

            players_name[userid] = "";

         players_status[userid] = not_ready;

            check_status();

        }

        else if(text.Contains("changed name")) {

            players_name[userid] = name;

        }

        else if(text.Contains("say")) {

            if(text[text.IndexOf("say") + 5] == '!') {

                switch (text[text.IndexOf("say") + 6]) {

               case 'r': {

                  if(!players_status[userid]) {

                     ready_players++;

                     players_status[userid] = ready;

                  }

                  message = String.Format("say \"** Player {0} ready to play!\"", players_name[userid]);

                        main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, message);

                        check_status();

                  break;

               }

               case 'n': {

                  switch(game_status) {

                     case warmup: {

                        if(players_status[userid]) {

                           ready_players--;

                           players_status[userid] = not_ready;

                        }

                                message = String.Format("say \"** Player {0} unready to play!\"", players_name[userid]);

                                main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, message);

                                check_status();

                        break;

                     }

                     case change_team: goto case warmup;

                  }

                  break;

               }

               case 's': {   

                  switch(game_status) {

                            case warmup: { message = String.Format("** Game status: Warmup."); break; }

                            case change_team: { message = String.Format("** Game status: Team changing. Counter-Terrorists {0} - {1} Terrorists.", score[ct], score[tt]); break; }

                            case first_half: { message = String.Format("** Game status: First half. Counter-Terrorists {0} - {1} Terrorists.", score[ct], score[tt]); break; }

                            case second_half: { message = String.Format("** Game status: Second half. Counter-Terrorists {0} - {1} Terrorists.", score[ct], score[tt]); break; }

                  }

                        main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, message);

                  break;

               }

            }

         }

        }

        return message;

    }

    public static void check_player(int userid, string name) {

        main_class main = new main_class();

        string message = "";

        if(main.connected_players > pl) {

            message = String.Format("kick #{0}  \"Server is full, you can't spectating.\"", userid);

            main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, message);   

          return;

       }

       switch(main.game_status) {

          case first_half: {

                if(!main.players_name.Contains(name)) {

                    message = String.Format("kick #%d  \"You aren't playing in this match.\"", userid);

                    main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, message);   

                return;

             }

             main.players_status[userid] = ready;

             main.ready_players++;

                message = String.Format("say \"Player {0} returned.\"", main.players_name[userid]);

                main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, message);

                break;

          }

            case second_half: goto case first_half;

            case change_team: goto case first_half;

          case warmup: {

             main.players_status[userid] = not_ready;

                message = String.Format("say \"Type !r for ready and match will start.\"");

                main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, message);

                break;

          }

       }

    }

    public static void check_status() {

        main_class main = new main_class();

        string message = "";

       switch(main.game_status) {

          case warmup: {

             if(main.connected_players == pl && main.ready_players == pl) {}/*start_match();*/

             else if(main.connected_players == pl && main.ready_players != pl) {

                message = "say \"** Waiting for ready:";

                for(int i = 0; i < main.players_status.Length; i++) {

                        if(!main.players_status[main.players_userid[i]]) {

                            message = String.Format("{0} {1}", message, main.players_name[main.players_userid[i]]);

                        }

                    }

                    message = String.Format("{0}\"", message);

                    main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, message);

             }

             else if(main.connected_players < pl) {

                    message = String.Format("say \"** Not enough players to start a game.\"");

                    main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, message);

             }   

                break;

          }

            case change_team: goto case warmup;

       }

    }

    public static void check_score() {

        main_class main = new main_class();

        if(main.score[ct] + main.score[tt] == 15) {

            int a = main.score[tt];

            main.score[tt] = main.score[ct];

            main.score[ct] = a;

            start_warmup(false);

            main.ready_players = 0;

        }

        else if (main.score[ct] == 16) end_match(ct);

        else if (main.score[tt] == 16) end_match(tt);

        else if (main.score[tt] == 15 && main.score[ct] == 15) end_match(0);

    }

    // stocks 

    public static void start_warmup(bool num) {

        main_class main = new main_class();

       if(num) main.game_status = warmup;

        else {

            if(main.game_status == first_half) main.game_status = change_team;

         else main.game_status = warmup;

      }

        for(int i = 0; i < main.warmups_cvars.Length; i++) {

            main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, main.warmups_cvars[i]);

        }

    }

    public static void start_match() {

        main_class main = new main_class();

        if(main.game_status == warmup) main.game_status = first_half;

        else if(main.game_status == change_team)  main.game_status = second_half;

        for (int i = 0; i < main.halfs_cvars.Length; i++) {

            main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, main.halfs_cvars[i]);

        }

    }

    public static void end_match(int team) {

        main_class main = new main_class();

        string message = "";

       switch(team) {

            case tt: { message = String.Format("say \"** Terrorists win!\""); break; }

            case ct: { message = String.Format("say \"** Counter-Terrorists win!\""); break; }

            case 0: { message = String.Format("say \"** Draw!\""); break; }

       }

        for (int i = 0; i < 3; i++) {

            main.sendRCON(main.hl_ip, main.hl_port, main.hl_password, message);

        }

        Array.Clear(main.players_status, 0, main.players_status.Length);

       main.ready_players = 0;

       start_warmup(true);

    }

    /* Credits to Waqas-Badar, <noindex><a rel="nofollow" href="https://c-s.net.ua/url?u=http%3A%2F%2Fwww.codeproject.com%2F" target="_blank">http://www.codeproject.com/</a></noindex> */

    public byte[] prepareCommand(string command) {

        byte[] bufferTemp = Encoding.ASCII.GetBytes(command);

        byte[] bufferSend = new byte[bufferTemp.Length + 4];

        //intial 5 characters as per standard

        bufferSend[0] = byte.Parse("255");

        bufferSend[1] = byte.Parse("255");

        bufferSend[2] = byte.Parse("255");

        bufferSend[3] = byte.Parse("255");

        //copying bytes from challenge rcon to send buffer

        int j = 4;

        for(int i = 0; i < bufferTemp.Length; i++) {

            bufferSend[j++] = bufferTemp[i];

        }

        return bufferSend;

    }

    public string sendRCON(string serverIp, int serverPort, string rconPassword, string rconCommand)

    {

        main_class main = new main_class();

        UdpClient client = new UdpClient();

        client.Connect(serverIp, serverPort);

        //sending challenge command to counter strike server 

        string getChallenge = "challenge rcon\n";

        byte[] bufferSend = this.prepareCommand(getChallenge);

        //send challenge command and get response

        IPEndPoint RemoteIpEndPoint = new IPEndPoint(IPAddress.Any, main.listening_port);

        client.Send(bufferSend, bufferSend.Length);

        byte[] bufferRec = client.Receive(ref RemoteIpEndPoint);

        //retrive number from challenge response 

        string challenge_rcon = Encoding.ASCII.GetString(bufferRec);

        challenge_rcon = string.Join(null, Regex.Split(challenge_rcon, "[^\\d]"));

        //preparing rcon command to send

        string command = "rcon " + challenge_rcon + " \"" + rconPassword + "\" " + rconCommand + "\n";

        bufferSend = this.prepareCommand(command);

        client.Send(bufferSend, bufferSend.Length);

        bufferRec = client.Receive(ref RemoteIpEndPoint);

        return Encoding.UTF8.GetString(bufferRec);

    }

    /* Credits to Waqas-Badar, <noindex><a rel="nofollow" href="https://c-s.net.ua/url?u=http%3A%2F%2Fwww.codeproject.com%2F" target="_blank">http://www.codeproject.com/</a></noindex> */

}