[kert93]

I have created a matrix system for buses, this is what I got:

Код:

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    if(dialogid == 1000)
    {
        if(response)
        {
            if(listitem == 0)
            {
                new vehicle_id, Text3D:tabloo;
                tabloo = Create3DTextLabel("1 Ida-Ranniku",0x66CC00FF,1141.34, -1389.88, 15.06,30.0,0);
			    //Creating the Vehicle
			    vehicle_id = GetPlayerVehicleID(playerid);
			    //Attaching Text Label To Vehicle
			    Attach3DTextLabelToVehicle( tabloo, vehicle_id, 0.0, 0.0, 2.0);
                SendClientMessage(playerid, 0x66CC00FF, "Tabloo muudetud!" );
            }
            else if(listitem == 1)
            {
                new vehicle_id, Text3D:tabloo;
                tabloo = Create3DTextLabel("1 Ida-Ranniku",0x66CC00FF,1141.34, -1389.88, 15.06,30.0,0);
			    //Creating the Vehicle
			    vehicle_id = GetPlayerVehicleID(playerid);
			    //Attaching Text Label To Vehicle
			    Attach3DTextLabelToVehicle( tabloo, vehicle_id, 0.0, 0.0, 2.0);
                SendClientMessage(playerid, 0x66CC00FF, "Tabloo muudetud!" );
            }
        }
        return 1;
    }
	return 1;
}

This works perfectly, but what I need is that it deletes old 3Dtext if that exists (and deletes it only on that vehicle, which player is in). Could anyone help me?