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Help with sscanf2 - Printable Version

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+--- Thread: Help with sscanf2 (/showthread.php?tid=383524)


Help with sscanf2 - tMike - 07.10.2012

Hey dear,

i have still a little question by using sscanf2:

How can I do it like this?

pawn Код:
if(strcmp(string,"/shop",true) == 0)
{
    new x_nr[64];
    x_nr = strtok(cmdtext, idx);
    if(!strlen(x_nr)) return SendClientMessage(playerid, 0xAA3333AA,"ERROR: /shop [buy/sell/own]");
    if(strcmp(x_nr,"buy",true) == 0)
    {
        //some stuff here
    }
    else if(strcmp(x_nr,"sell",true) == 0)
    {
        //some stuff here
    }
    else if(strcmp(x_nr,"own",true) == 0)
    {
        //some stuff here
    }
    return 1;
}
I try it like this:

pawn Код:
COMMAND:shop(playerid, params[])
{
    new act[7];
    if (!sscanf(params, "s", act))
    {
        if(!sscanf("buy","s",act))
        {
            //some stuff here
        }
        else if(!sscanf("sell","s",act))
        {
            //some stuff here
        }
        else if(!sscanf("own","s",act))
        {
            //some stuff here
        }
    } else SendClientMessage(playerid, 0xAA3333AA,"ERROR: /shop [buy/sell/own]");
    return 1;
}
But it didnt work, if I type in /shop sell (same with /show own), it shows me the code from /shop buy.

How can I do such a thing with sscanf? Sorry, im really new to sscanf, I allways used strcmp.

Thanks for help.

Re: Help with sscanf2 - ReneG - 07.10.2012

You don't need sscanf for one parameter. isnull() comes with zcmd.
PHP код:
CMD:command(playerid, params[])
{
    if(isnull(params)) {
        return SendClientMessage(playerid, -1, "USAGE: /command [name]");
    }
    
    else if(!strcmp(params, "car", true)) {
        // player typed car after /command
    }
    
    else if(!strcmp(params, "apple", true)) {
        // player typed apple after /command
    }
    return 1;
} 


AW: Help with sscanf2 - tMike - 07.10.2012

Thanks a lot.

test