Csfile.info Anti-cheat V1.23 Release Fixed 3 (06.01.2011)

#include <amxmodx>
#include <fakemeta>
#include <cstrike>
#include <hamsandwich>

#define VERSION "2.0"

#define MAXPLAYERS 32

enum _:Player_parameters {

    NAME[32],
    IP[17],
    AUTHID[25],
    Bool:BOT,
    Bool:HLTV,
    Bool:ALIVE
}

new gUserParam[MAXPLAYERS+1][Player_parameters];

new SusCNT[MAXPLAYERS+1]
new g_OldPos[3][MAXPLAYERS+1]
new g_Detectionssh[MAXPLAYERS+1]
new g_Warningsh[MAXPLAYERS+1]
new g_on_touch_entity_time[MAXPLAYERS+1][8]
new g_old_notdetect[MAXPLAYERS+1]
new g_respawn_speedhack_time[MAXPLAYERS+1][8]
new g_teleport_speedhack_time[MAXPLAYERS+1][8]

new g_MaxPlayers
new g_szLog[128], g_mapname[32]
new warn, maxoffence, secdist
new cvar_maxoffence, cvar_warn, cvar_secdist

public plugin_init()
{  
    register_plugin("Anti Speed-Hack", VERSION, "CSF");

    cvar_warn         = register_cvar("ac_sh_warn",            "1")              //Кол-во циклов определения спидхака
    cvar_maxoffence = register_cvar("ac_sh_maxoffence",   "600")             //Предел до варнинга спидхака
    cvar_secdist    = register_cvar("ac_sh_secdist",       "320")             //Предел скорости, до детекшина спидхака
    
    RegisterHam( Ham_Spawn, "player", "fw_PlayerSpawn", 1);
    RegisterHam( Ham_Killed, "player", "fw_PlayerKilled", 1);

    RegisterHam( Ham_Use, "func_pushable", "func_touch_entity",0);        //Использование ящиков/кресел и т.п. для быстрого передвижения
    RegisterHam( Ham_Touch, "func_vehicle", "func_touch_entity" );        //Машина
    RegisterHam( Ham_Touch, "func_tracktrain", "func_touch_entity" );    //Управляемый поезд
    RegisterHam( Ham_Touch, "func_train", "func_touch_entity" );        //Неуправляемый поезд
    RegisterHam( Ham_Touch, "func_conveyor", "func_touch_entity" );        //Конвеер (Бегущая дорожка)
    RegisterHam( Ham_Touch, "func_rotating", "func_touch_entity" );        //Кружащаяся поверхность
    RegisterHam( Ham_Touch, "trigger_push", "func_touch_entity");        //Толкающая энтити
    RegisterHam( Ham_Touch, "trigger_teleport", "func_teleport_check");    //Телепорт
    RegisterHam( Ham_Spawn, "player", "func_respawn_check", 1)            //Респаун на сервер CSDM
    
    get_localinfo("amxx_datadir", g_szLog, charsmax(g_szLog))
    add(g_szLog, charsmax(g_szLog), "/Speed-Hackers.txt")
    
    return PLUGIN_HANDLED
}

public plugin_cfg( )
{
    g_MaxPlayers = get_maxplayers()
    get_mapname (g_mapname, 31)

    set_task(1.0, "checkSpeedHack", 0, _, _, "b")
}

public client_disconnect(id)
{
    if(task_exists(id))
        remove_task(id)
    
    gUserParam[id][NAME] = "";
    gUserParam[id][IP] = "";
    gUserParam[id][AUTHID] = "";
    gUserParam[id][BOT] = 0;
    gUserParam[id][HLTV] = 0;
    gUserParam[id][ALIVE] = 0;

    SusCNT[id] = 0
    clearSpecificAlertValue(id)
    
    return PLUGIN_HANDLED
}


public client_connect(id)
{
    gUserParam[id][BOT] = is_user_bot(id);
    gUserParam[id][HLTV] = is_user_hltv(id);
    
    if (is_user_bot(id) || is_user_hltv(id)) return PLUGIN_HANDLED

    if(task_exists(id))
        remove_task(id)

    get_user_name(id, gUserParam[id][NAME], 31);
       get_user_ip(id, gUserParam[id][IP], 16, 1);
       get_user_authid(id, gUserParam[id][AUTHID], 24);

       SusCNT[id] = 0

    return PLUGIN_HANDLED
}

public client_putinserver(id)
{
    if (is_user_bot(id) || is_user_hltv(id)) return PLUGIN_HANDLED

      clearSpecificAlertValue(id)
       SusCNT[id] = 0
       g_Detectionssh[id] = 0
       g_Warningsh[id] = 0
       g_OldPos[0][id] = 0
       g_OldPos[1][id] = 0
       g_OldPos[2][id] = 0
    
    return PLUGIN_HANDLED
}

public client_infochanged(id) {
    if(is_user_connected(id)) set_task(0.3, "info_changed", id);
}

public info_changed(id) {
    get_user_name(id, gUserParam[id][NAME], 31);
}

public is_player_touch_entity(id){

    new ctime[8];
    get_time("%M%S", ctime, 7)

    if(equal(ctime, g_on_touch_entity_time[id])) {
        return 1;
    }else{
        return 0;
    }
    return 0;
}

public func_touch_entity(iEntity, id, iActivator, iUseType, Float:flValue)
{
    if (id>0 && id<33 && !gUserParam[id][ALIVE]) return HAM_IGNORED;

    get_time("%M%S",g_on_touch_entity_time[id], 7)
    return 0;
}

public func_teleport_check(entity, id)
{
    if (id>0 && id<33 && !gUserParam[id][ALIVE]) return HAM_IGNORED;

    get_time("%M%S",g_teleport_speedhack_time[id], 7)
    return 0;
}

public func_respawn_check(id)
{
    if (id>0 && id<33 && !gUserParam[id][ALIVE]) return HAM_IGNORED;

    get_time("%M%S",g_respawn_speedhack_time[id], 7)
    clearSpecificAlertValue(id)
    return 0;
}

public is_player_teleport(id)
{
    new ctime[8];
    get_time("%M%S", ctime, 7)

    if((str_to_num(ctime) - str_to_num(g_teleport_speedhack_time[id])) <2) {
        return 1;
    }else{
        return 0;
    }
    return 0;
}

public is_player_spawn(id)
{
    new ctime[8];
    get_time("%M%S", ctime, 7)

    if((str_to_num(ctime) - str_to_num(g_respawn_speedhack_time[id])) <2) {
        return 1;
    }else{
        return 0;
    }
    return 0;
}

public checkSpeedHack()
{
    maxoffence = get_pcvar_num(cvar_maxoffence)
    secdist = get_pcvar_num(cvar_secdist)
    
    for(new i=1;i<=g_MaxPlayers;i++)
    {
        if(gUserParam[i][BOT] || gUserParam[i][HLTV]) continue
        if(gUserParam[i][ALIVE])
        {
            new origin[3]
            new oldorigin[3]
            new dist
            
            if((pev(i,pev_flags)&FL_ONGROUND) && (!cs_get_user_driving(i)) && (!is_player_touch_entity(i)) && (!is_player_spawn(i)) && (!is_player_teleport(i)))
            {
                //Определяем координаты
                get_user_origin(i, origin, 0)
                oldorigin[0] = g_OldPos[0][i]
                oldorigin[1] = g_OldPos[1][i]
                oldorigin[2] = g_OldPos[2][i]

                if(g_old_notdetect[i]==0){
                    dist = get_distance(origin, oldorigin)
                }else{
                    dist=0;
                }

                if (dist > secdist && (g_old_notdetect[i]==0) ) {
                    g_Detectionssh[i] = g_Detectionssh[i] + dist - secdist
                }

                if (g_Detectionssh[i] > maxoffence) {
                    g_Detectionssh[i]=0
                    g_Warningsh[i]++
                    if (g_Warningsh[i] >= 3)
                    RegisterOffensesh(i)
                }

                g_OldPos[0][i] = origin[0]
                g_OldPos[1][i] = origin[1]
                g_OldPos[2][i] = origin[2]

                g_old_notdetect[i]=0;
            }else {
                get_user_origin(i, origin, 0)

                g_OldPos[0][i] = origin[0]
                g_OldPos[1][i] = origin[1]
                g_OldPos[2][i] = origin[2]

                oldorigin[0] = g_OldPos[0][i]
                oldorigin[1] = g_OldPos[1][i]
                oldorigin[2] = g_OldPos[2][i]

                g_old_notdetect[i]=1;
            }
        }
    }
}

public clearSpecificAlertValue(id)
{
    g_Detectionssh[id] = 0
    g_Warningsh[id] = 0
}

public RegisterOffensesh(id)
{
    warn = get_pcvar_num(cvar_warn)
    
    new ping,loss
    get_user_ping(id, ping, loss)
    clearSpecificAlertValue(id)

    if(ping == 0) return PLUGIN_CONTINUE

    SusCNT[id]++

    if (SusCNT[id] >= warn)
    {
        new szDate[20]
        get_time("%m/%d/%y %H:%M:%S", szDate, charsmax(szDate))
        
        new szText[128]
        formatex(szText, charsmax(szText), "%s |%-34s|%-24s|%-15s|%s", szDate, gUserParam[id][NAME], gUserParam[id][AUTHID], gUserParam[id][IP], g_mapname)
        write_file(g_szLog, szText, -1)
        
        //server_cmd("amx_ban 0 %s ^"[CSF-AC] SpeedHack Detected^"", gUserParam[id][AUTHID])
        //new userid = get_user_userid(id)
        //server_cmd("kick #%i ^"[CSF-AC] SpeedHack Detected^"", userid)
        
        //client_print(0, print_chat, "[CSF-AC] %s uses SpeedHack!", gUserParam[id][NAME])
    }
    return PLUGIN_CONTINUE
}

public fw_PlayerSpawn(id) {
    gUserParam[id][ALIVE] = is_user_alive(id);
}

public fw_PlayerKilled(id) {
    gUserParam[id][ALIVE] = false;
}