[Gamer_Z]

pawn Код:

public OnPlayerCommandText(playerid, cmdtext[])
{
    if (strcmp("/mycommand", cmdtext, true, 10) == 0)
    {
        if(!IsPlayerInRangeOfPoint(playerid,COORDZ))
        {
            SendClientMessage(playerid,-1,"You are not at the COORDZ");
            return 1;
        }
        if(PlayerInfo[playerid][pHourz] < 1)
        {
            SendClientMessage(playerid, COLOR-HERE, "  Text here.");
            return 1;
        }
        ShowPlayerDialog(playerid, DIALOGID, DIALOG_STYLE_LIST, "DIALOG Stuff here");
        return 1;
    }
    return 0;
}

try like that.