public OnPlayerText(playerid, text[])
{
    new Float:p[3],string[200],player[MAX_PLAYER_NAME];
    GetPlayerName(playerid, player, sizeof(player));
    GetPlayerPos(playerid, p[0], p[1], p[2]);
    strdel(text, 0, 2);
    format(string, sizeof(string), "%s diz: %s", player, text);
    for(new i = 0; i < GetMaxPlayers(); i++)
    {
        if(IsPlayerConnected(i) && IsPlayerInRangeOfPoint(i, 25.0, p[0], p[1], p[2]))
        {
            SendClientMessage(i, -1, string);
        }
        return false;
    }
    return true;
}