Sscanf help - Printable Version

Sscanf help - Printable Version

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+--- Thread: Sscanf help (/showthread.php?tid=476892)

Sscanf help - DarkLored - 21.11.2013

Hello guys i have researched about sscanf and i am wondering what kind of symbol i need to put in the sscanf to check if the player has put the only the wrong params for exsample

USAGE: /veh

and thats it i only need it for text

Re: Sscanf help - DobbysGamertag - 21.11.2013

its "d" i belive.

pawn Код:

if(sscanf(params,"d",vname))

Re: Sscanf help - DarkLored - 21.11.2013

No i mean i made a dialog and i want it to show the text only not correct for anything else except the params itself

Re: Sscanf help - Konstantinos - 21.11.2013

pawn Код:

CMD:veh( playerid, params[ ] )
{
    if( isnull( params ) ) return SendClientMessage( playerid, -1, "Usage: /veh <some text..>" );
    // do your code here and use "params" to show the text the player typed
    return 1;
}

You don't even need sscanf for that, but in case you want to know how.. it'd be:

pawn Код:

CMD:veh( playerid, params[ ] )
{
    new
        text[64] // change the size depending on the max lenght you want.
    ;
    if( sscanf( params, "s[64]", text ) ) return SendClientMessage( playerid, -1, "Usage: /veh <some text..>" );
    // do your code here and use "text" to show the text the player typed
    return 1;
}

Re: Sscanf help - newbie scripter - 21.11.2013

if u want to player not to type any params and show the dialog, then

pawn Код:

// the cmd name, in zcmd, CMD:veh(playerid, params[])
if(isnull(params)) 
{
    // code
}
else return SendClientMessage(playerid, -1, "Usage: /veh");
// returning and bracket stuff

fking anti spam. the person above me teached me about "isnull"