IRCCMD:warn(botid, channel[], user[], host[], params[])
{
    new ID; new reason[64]; new string[128]; new pname[24]; new string2[128];
    if(IRC_IsOp(botid, channel, user))
    {
        if(isnull(params)) return IRC_GroupSay(gGroupID, channel,"3Usage: !warn [playerid] [reason]");
        if(!IsPlayerConnected(ID))return IRC_GroupSay(gGroupID, channel,"4*** Error: Invalid player ID.");
        GetPlayerName(ID, pname, 24);
        format(string, sizeof(string), "Admin %s (IRC) has warned %s (%d) for: %s", user,pname, ID, reason);
        SendClientMessageToAll(COLOR_GREEN, string);
        IRC_GroupSay(gGroupID,IRC_CHANNEL,string);
        IRC_GroupSay(gGroupID,IRC_ACHANNEL, string);
        SendClientMessage(ID, red, "You have been warned by an IRC admin (IRC) to follow the rules.");
        SendClientMessage(ID, red, "Please follow the rules with /rules");
        PlayerInfo[ID][pWarn] ++;
        SetPVarInt(ID, "Warnings", GetPVarInt(ID, "Warnings") +1);
        if(GetPVarInt(ID, "Warnings") == 3)
        {
            format(string2, sizeof(string2), "[AUTO KICK] %s (%d) Too many admin warnings.", pname, ID);
            SendClientMessageToAll(COLOR_RED, string2);
            IRC_GroupSay(gGroupID,IRC_CHANNEL, string2);
            IRC_GroupSay(gGroupID,IRC_ACHANNEL, string2);
            Kick(ID);
        }
    }
        return 1;
}

IRCCMD:warn(botid, channel[], user[], host[], params[]) {
    if(IRC_IsOp(botid, channel, user)) {
        
        new ID, reason[64], string[128], pname[24], string2[128];
        
        if(isnull(params))
            return IRC_GroupSay(gGroupID, channel,"3Usage: !warn [playerid] [reason]");
            
        if(!IsPlayerConnected(ID))  
            return IRC_GroupSay(gGroupID, channel,"4*** Error: Invalid player ID.");
            
        GetPlayerName(ID, pname, 24);
        format(string, sizeof(string), "Admin %s (IRC) has warned %s (%d) for: %s", user, pname, ID, reason);
        SendClientMessageToAll(COLOR_GREEN, string);
        IRC_GroupSay(gGroupID,IRC_CHANNEL,string);
        IRC_GroupSay(gGroupID,IRC_ACHANNEL, string);
        SendClientMessage(ID, red, "You have been warned by an IRC admin (IRC) to follow the rules.");
        SendClientMessage(ID, red, "Please follow the rules with /rules");
        PlayerInfo[ID][pWarn] ++;
        SetPVarInt(ID, "Warnings", GetPVarInt(ID, "Warnings") +1);
        if(GetPVarInt(ID, "Warnings") == 3) {
            format(string2, sizeof(string2), "[AUTO KICK] %s (%d) Too many admin warnings.", pname, ID);
            SendClientMessageToAll(COLOR_RED, string2);
            IRC_GroupSay(gGroupID,IRC_CHANNEL, string2);
            IRC_GroupSay(gGroupID,IRC_ACHANNEL, string2);
            Kick(ID)
        }
    }
    return 1;
}

if(isnull(params))

if(sscanf(params,"ds[100]", playerid, reason))

COMMAND:warn(playerid, params[])
{
    new PlayerToWarn, Reason[128], ReasonMsg[128], Name[24];

    // Check if the player has logged in
    if (APlayerData[playerid][LoggedIn] == true)
    {
        //  . You can change it to anything you want if you don't want that cmd is for lv 1 admins
        if (APlayerData[playerid][PlayerLevel] >= 1)
        {
            if (sscanf(params, "us[128]", PlayerToWarn, Reason)) SendClientMessage(playerid, 0xFFFF00AA, "Usage: \"/warn <PlayerToWarn> <Reason>\"");
            else
                if (IsPlayerConnected(PlayerToWarn)) // If the player is a valid playerid (he's connected)
                {
                    // Increase the number of warnings
                    APlayerData[PlayerToWarn][Warnings]++;

                    // Get the name of the player who warned the player
                    GetPlayerName(playerid, Name, sizeof(Name));
                    // Send the warned player a message who warned him and why he's been warned
                    format(ReasonMsg, 128, "You have been warned by %s %s", AdminLevelName[APlayerData[playerid][PlayerLevel]], Name);
                    SendClientMessage(PlayerToWarn, 0xFFFF00AA, ReasonMsg);
                    format(ReasonMsg, 128, "Reason: %s", Reason);
                    SendClientMessage(PlayerToWarn, 0xFFFF00AA, ReasonMsg);
                    format(ReasonMsg, 128, "~w~Warning %i/%i: ~r~%s~w~", APlayerData[PlayerToWarn][Warnings], AutoKickWarnings, Reason);
                    GameTextForPlayer(PlayerToWarn, ReasonMsg, 5000, 4);

                    // Get the name of the warned player
                    GetPlayerName(PlayerToWarn, Name, sizeof(Name));
                    // Let the admin know who has been warned and why
                    format(ReasonMsg, 128, "You have warned %s (warnings: %i/%i)", Name, APlayerData[PlayerToWarn][Warnings], AutoKickWarnings);
                    SendClientMessage(playerid, 0xFFFF00AA, ReasonMsg);
                    format(ReasonMsg, 128, "Reason: %s", Reason);
                    SendClientMessage(playerid, 0xFFFF00AA, ReasonMsg);

                    // Automatically kick the player if he got 3 warnings (if autokick is enabled)
                    if ((APlayerData[PlayerToWarn][Warnings] == AutoKickWarnings) && (AutoKickAfterWarn == 1))
                        Kick(PlayerToWarn);
                }
                else
                    SendClientMessage(playerid, 0xFF0000FF, "That player isn't online");
        }
        else
            return 0;
    }
    else
        return 0;

    // Let the server know that this was a valid command
    return 1;
}