AFK system

#include <a_samp>
#include <zcmd>

#define FILTERSCRIPT
#if defined FILTERSCRIPT

#define COLOR_WHITE 0xFFFFFFAA

public OnFilterScriptInit()
{
    print("\n--------------------------------------");
    print(" AFK system by [DDP]omgitsgodzilla");
    print("--------------------------------------\n");
    return 1;
}

#else

main()
{
    print("\n----------------------------------");
    print(" AFK system by [DDP]omgitsgodzilla");
    print("----------------------------------\n");
}

#endif

CMD:afk(playerid, params [])
{
    new string[129], pName[MAX_PLAYER_NAME];
    GetPlayerName(playerid,pName,MAX_PLAYER_NAME);
    SendClientMessage(playerid, COLOR_WHITE, "You are now AFK.");
    format(string,sizeof string, "%s is now AFK.",pName);
    SendClientMessageToAll(0xFF0000AA,string);
    TogglePlayerControllable(playerid, 0);
    return 1;
}

CMD:back(playerid, params [])
{
    new string[129], pName[MAX_PLAYER_NAME];
    GetPlayerName(playerid,pName,MAX_PLAYER_NAME);
    SendClientMessage(playerid, COLOR_WHITE, "You are no longer AFK.");
    format(string,sizeof string, "%s is no longer AFK.",pName);
    SendClientMessageToAll(0xFF0000AA,string);
    TogglePlayerControllable(playerid, 1);
    return 1;
}