Evan's Private Messaging System

/* Evan's Private Messaging System! */
/* You CAN: Edit this for educational purposes. How-ever you may NOT edit it for release on SA-MP forums. */

#include <a_samp>
#include zcmd
#include sscanf2
#include foreach

#define COLOR_YELLOW 0xFFFF00AA
#define COLOR_ORANGE 0xFF9900AA

new PMTogged[MAX_PLAYERS];

forward SendRCONAlert(color, string[]);
public SendRCONAlert(color, string[])
{
    foreach(Player, i)
    {
            if(IsPlayerAdmin(i))
            {
                SendClientMessage(i, color, string);
            }
    }
}

CMD:nopm(playerid, params[])
{
    if(!IsPlayerAdmin(playerid)) return SendClientMessage(playerid, -1, "Only administrators can toggle recieveing private messages.");
    if(!PMTogged[playerid])
    {
        PMTogged[playerid] = 1;
        SendClientMessage(playerid, -1, "You will no longer accept private messages.");
    }
    else
    {
        PMTogged[playerid] = 0;
        SendClientMessage(playerid, -1, "You will now accept private messages..");
    }
    return 1;
}

CMD:pm(playerid, params[])
{
        new giveplayerid, string[128], message[128];
        if(sscanf(params, "us[81]", giveplayerid, message)) return SendClientMessage(playerid, -1, "USAGE: /pm [playerid] [message]");
        if(!IsPlayerConnected(giveplayerid)) return SendClientMessage(playerid, -1, "You have specified an invalid playerid/part-of-name. Please try again");
        if(PMTogged[giveplayerid] == 1) return SendClientMessage(playerid, -1, "That player currently has disabled private messaging.");
        format(string, sizeof(string), "PM From %s(%d): %s", GetPlayersName(playerid), playerid, message);
        SendClientMessage(giveplayerid, COLOR_ORANGE, string);
        format(string, sizeof(string), "PM To %s(%d): %s", GetPlayersName(giveplayerid), giveplayerid, message);
        SendClientMessage(playerid, COLOR_ORANGE, string);
        format(string, sizeof(string), "AdmWarn: %s(%d) has PMed %s(%d) with message: %s.", GetPlayersName(playerid), playerid, GetPlayersName(giveplayerid), giveplayerid, message);
        SendRCONAlert(COLOR_YELLOW, string);
        return 1;
}

stock GetPlayersName(playerid)
{
    new name[MAX_PLAYER_NAME];
    GetPlayerName(playerid, name, sizeof(name));
    return name;
}