return with two textdraws? - Printable Version

return with two textdraws? - Printable Version

+- SA-MP Forums Archive (https://sampforum.blast.hk)
+-- Forum: SA-MP Scripting and Plugins (https://sampforum.blast.hk/forumdisplay.php?fid=8)
+--- Forum: Scripting Help (https://sampforum.blast.hk/forumdisplay.php?fid=12)
+--- Thread: return with two textdraws? (/showthread.php?tid=593833)

return with two textdraws? - DemME - 10.11.2015

Hey guys, so probably I'm trying to build a infobox, now at the bottom I'm trying to put both of the textdraw at the same line -

PHP код:



forward HideInfoBox(playerid);

public HideInfoBox(playerid) {


    if (!PlayerData[playerid][pShowInfoBox])

        return 0;


    PlayerData[playerid][pShowInfoBox] = false;

    return PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][83]); PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][84]);

}

Quote:

return PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][83]); PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][84]);

Where I'm wrong with this code ? ^

Re: return with two textdraws? - iKarim - 10.11.2015

PHP код:



forward HideInfoBox(playerid);
public HideInfoBox(playerid) 
{

    if (!PlayerData[playerid][pShowInfoBox])
        return 0;
    PlayerData[playerid][pShowInfoBox] = false;
    
    return 
        PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][83]),
        PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][84]);
}

You used ';' instead of ',' after first textdrawhide.

Re: return with two textdraws? - Mauzen - 10.11.2015

PlayerTextDrawHide does not return anything interesting. You dont need to put that in the return statement.

pawn Код:

forward HideInfoBox(playerid);
public HideInfoBox(playerid) {

    if (!PlayerData[playerid][pShowInfoBox])
        return 0;

    PlayerData[playerid][pShowInfoBox] = false;
    PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][83]);
    PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][84]);
    return;
}

Re: return with two textdraws? - DemME - 10.11.2015

Quote:

Originally Posted by Mauzen

PlayerTextDrawHide does not return anything interesting. You dont need to put that in the return statement.

pawn Код:

forward HideInfoBox(playerid);
public HideInfoBox(playerid) {

    if (!PlayerData[playerid][pShowInfoBox])
        return 0;

    PlayerData[playerid][pShowInfoBox] = false;
    PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][83]);
    PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][84]);
    return;
}

Works, but there is a warning " warning 209: function "HideInfoBox" should return a value "

Re: return with two textdraws? - Mauzen - 10.11.2015

Right, forgot that. Either remove the 0 from the upper return if you dont use the return value at all, or add a 1 to the bottom return (or anything else you need there)

Re: return with two textdraws? - PrO.GameR - 10.11.2015

return 1; then, because you are using a return 0;
you can also use true or false if you are only returning it's success

Re: return with two textdraws? - AbyssMorgan - 10.11.2015

PHP код:



forward HideInfoBox(playerid);

public HideInfoBox(playerid){

    if(!PlayerData[playerid][pShowInfoBox]) return 0;
    PlayerData[playerid][pShowInfoBox] = false;
    
    PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][83]);
    PlayerTextDrawHide(playerid, PlayerData[playerid][pTextdraws][84]);
    return 1;
}