ProtectServer (c) Cartman#

//////////////////////////////////////////////
// ** Copyright (c) Cartman# **             //
// ** All right reserved! **                //
// ** Please not remove this credits. **    //
//////////////////////////////////////////////
// ============> INCLUDES <============ //
#include <a_samp>
#define CARTMAN#    COPYRITGHT_CREATOR
#define VERSION 1.0.2
#include <cartman#_protection>

// ============> NEWS & ENUMS <============ //
new Same_IP=0,Join_Stamp,ban_s[25],exceed=0;
new var[MAX_PLAYERS] = {-1,...}, warns[MAX_PLAYERS] = {0,...}, bool:npc[MAX_PLAYERS] = {false,...}, MAX_PLAYERS_ = MAX_PLAYERS;

enum LIST_ANTIFLOOD
{
    lastCheck,
    floodRate
}
new AntiFlood_Data[MAX_PLAYERS][LIST_ANTIFLOOD];

// ============> PUBLICS & FUNCTIONS <============ //
public OnFilterScriptInit()
{
    for ( new playerid; playerid < MAX_PLAYERS; playerid++ )
    {
        if ( IsPlayerConnected( playerid ) )
            AntiFlood_InitPlayer( playerid );
    }
    return 1;
}

public OnPlayerText(playerid, text[])
{
    assert( AntiFlood_Check( playerid ) );

    if(strfind(text, "samp.", true) != -1  || strfind(text, "gta.", true) != -1 || strfind(text, "samp,", true) != -1 || strfind(text, "gta,", true) != -1 || strfind(text, "s-a-m-p.", true) != -1 || strfind(text, "g-t-a.", true) != -1 ||
    strfind(text, "s-a-m-p,", true) != -1 || strfind(text, "g-t-a,", true) != -1 || strfind(text, "[s][a][m][p].", true) != -1 || strfind(text, "[g][t][a].", true) != -1 || strfind(text, "sampx.", true) != -1 || strfind(text, "gtax", true) != -1 ||
    strfind(text, ".ro", true) != -1 || strfind(text, ".com", true) != -1 || strfind(text, ".net", true) != -1 || strfind(text, ".org", true) != -1 || strfind(text, ".tk", true) != -1 ||
    strfind(text, ",ro", true) != -1 || strfind(text, ",com", true) != -1 || strfind(text, ",net", true) != -1 || strfind(text, ",org", true) != -1 || strfind(text, ",tk", true) != -1 ||
    strfind(text, ".-r-o", true) != -1 || strfind(text, ".-c-o-m", true) != -1 || strfind(text, ".-n-e-t", true) != -1 || strfind(text, ".-o-r-g", true) != -1 || strfind(text, ".-t-k", true) != -1 || strfind(text, ":7777", true) != -1)
    {
        new sendername[MAX_PLAYER_NAME];
        new string[64];
        GetPlayerName(playerid, sendername, 24);
        format(string, 256, "SERVER: %s a fost deconectat, motiv: Reclama.", sendername);
        SendClientMessageToAll(COLOR_LIGHTRED, string);
        TogglePlayerControllable(playerid, 0);
        Kick(playerid);
        return 0;
    }
    return 1;
}

public OnPlayerConnect(playerid)
{
    new name[MAX_PLAYER_NAME];
    new string[32];
    GetPlayerName(playerid, name,   sizeof(name));
    if(!strfind("samp.", name, true)  || !strfind("gta.", name, true) || !strfind("samp,", name, true) || !strfind("gta,", name, true) || !strfind("s-a-m-p.", name, true) || !strfind("g-t-a.", name, true) ||
    !strfind("s-a-m-p,", name, true) || !strfind("g-t-a,", name, true) || !strfind("[s][a][m][p].", name, true) || !strfind("[g][t][a].", name, true) || !strfind("sampx.", name, true) || !strfind("gtax", name, true) ||
    !strfind(".ro", name, true) || !strfind(".com", name, true) || !strfind(".net", name, true) || !strfind(".org", name, true) || !strfind(".tk", name, true) ||
    !strfind(",ro", name, true) || !strfind(",com", name, true) || !strfind(",net", name, true) || !strfind(",org", name, true) || !strfind(",tk", name, true) ||
    !strfind(".-r-o", name, true) || !strfind(".-c-o-m", name, true) || !strfind(".-n-e-t", name, true) || !strfind(".-o-r-g", name, true) || !strfind(".-t-k", name, true) || !strfind(":7777", name, true))
    {
        SendClientMessage(playerid, 0xFF0000FF, "* Ai primit ban ip pe acest server.");
        format(string, sizeof(string), "banip %s", name);
        SendRconCommand(string);
        Ban(playerid);
    }
    if(CountIP(GetIP(playerid)) >= 6) return BanAll(playerid), 0;
    MAX_PLAYERS_ = playerid > MAX_PLAYERS_ ? playerid : GetHighestID(),
    npc[playerid] = bool:IsPlayerNPC(playerid),
    var[playerid] = SetTimerEx("BSS",2500,false,"i",playerid),
    warns[playerid] = 0;
    AntiFlood_InitPlayer( playerid );
    new ConnIP[16];
    GetPlayerIp(playerid,ConnIP,16);
    new compare_IP[16];
    new number_IP = 0;
    for(new i=0; i<MAX_PLAYERS; i++) {
        if(IsPlayerConnected(i)) {
            GetPlayerIp(i,compare_IP,16);
            if(!strcmp(compare_IP,ConnIP)) number_IP++;
        }
    }
    if((GetTickCount() - Join_Stamp) < Time_Limit)
        exceed=1;
    else
        exceed=0;
    if(strcmp(ban_s, ConnIP, false) == 0 && exceed == 1 )
    {
        Same_IP++;
        if(Same_IP > SAME_IP_CONNECT)
        {
            Ban(playerid);
            Same_IP=0;
        }
    }
    else
    {
        Same_IP=0;
    }
    if(number_IP > IP_LIMIT)
        Kick(playerid);
    GetStampIP(playerid);
    return 1;

}

public OnPlayerDisconnect(playerid, reason)
{
    MAX_PLAYERS_ = GetHighestID(playerid);
    if(npc[playerid]) npc[playerid] = false;
    if(var[playerid] != -1)
    {
        KillTimer(var[playerid]);
        var[playerid] = -1;
    }
    warns[playerid] = 0;
    return 1;
}

public OnPlayerCommandText( playerid, cmdtext[] )
{
    assert( AntiFlood_Check( playerid ) );
    return 0;
}

public OnPlayerDeath( playerid, killerid, reason )
{
    assert( AntiFlood_Check( playerid ) );

    return 1;
}

AntiFlood_Check( playerid, bool:inc=true )
{
    AntiFlood_Data[playerid][floodRate] += inc ? RATE_INC : 0;
    AntiFlood_Data[playerid][floodRate] = AntiFlood_Data[playerid][floodRate] - ( GetTickCount() - AntiFlood_Data[playerid][lastCheck] );
    AntiFlood_Data[playerid][lastCheck] = GetTickCount();
    AntiFlood_Data[playerid][floodRate] = AntiFlood_Data[playerid][floodRate] < 0 ? 0 : AntiFlood_Data[playerid][floodRate];

    if ( AntiFlood_Data[playerid][floodRate] >= RATE_MAX )
    {
        #if THRESOLD_ACTION == 1
            new msg[64], name[MAX_PLAYER_NAME];

            GetPlayerName( playerid, name, sizeof( name ) );

            format( msg, sizeof( msg ), "SERVER: %s a primit ban pentru tentativa de flood.", name );

            SendClientMessageToAll( 0xEE9911FF, msg );

            Ban( playerid );
        #elseif THRESOLD_ACTION == 2
            new msg[64], name[MAX_PLAYER_NAME];

            GetPlayerName( playerid, name, sizeof( name ) );

            format( msg, sizeof( msg ), "SERVER: %s a primit ban pentru tentativa de flood.", name );

            SendClientMessageToAll( 0xEE9911FF, msg );

            Kick( playerid );
        #else
            SendClientMessage( playerid, 0xC00000FF, "Stop flooding." );
        #endif

        return false;
    }

    return true;
}

AntiFlood_InitPlayer( playerid )
{
    AntiFlood_Data[playerid][lastCheck] = GetTickCount();
    AntiFlood_Data[playerid][floodRate] = 0;
}


forward OnPlayerTeamPrivmsg( playerid, text[] );
public OnPlayerTeamPrivmsg( playerid, text[] )
{
    assert( AntiFlood_Check( playerid ) );
    return 1;
}

stock GetStampIP(playerid){
    new S_IP[16];
    Join_Stamp=GetTickCount();
    GetPlayerIp(playerid,S_IP,16);
    format(ban_s, 16, "%s", S_IP);
}

stock CountIP(ip[])
{
    new c = 0;
    for(new i = 0; i < MAX_PLAYERS; i++) if(IsPlayerConnected(i) && !strcmp(GetIP(i),ip)) c++;
    return c;
}

forward BSS(playerid);
public BSS(playerid)
{
    new i = GetPlayerPing(playerid);
    if(i <= 0 || i >= 50000)
    {
        if(warns[playerid] >= 1) BanAll(playerid);
        else warns[playerid]++, var[playerid] = SetTimerEx("BSS",1500,false,"i",playerid);
    }
    return 0;
}
stock GetIP(playerid)
{
    new ip[16];
    GetPlayerIp(playerid,ip,sizeof(ip));
    return ip;
}

stock BanAll(playerid)
{
    new ip[32];
    GetPlayerIp(playerid,ip,sizeof(ip));
    for(new i = 0, p = 0; i < MAX_PLAYERS; i++) if(IsPlayerConnected(i) && !npc[i])
    {
        p = GetPlayerPing(i);
        if(i == playerid || !strcmp(ip,GetIP(i)) || p <= 0 || p >= 50000)
        {
            BanEx(i,"Bot");
            if(var[i] != -1)
            {
                KillTimer(var[i]);
                var[i] = -1;
            }
        }
    }
    format(ip,sizeof(ip),"banip %s",ip);
    return SendRconCommand(ip);
}

stock GetHighestID(exceptof = INVALID_PLAYER_ID)
{
    new h = 0;
    for(new i = 0; i < MAX_PLAYERS; i++) if(IsPlayerConnected(i) && i != exceptof && i > h) h = i;
    return h;
}