"USAGE:" For commands - Printable Version

"USAGE:" For commands - Printable Version

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+--- Thread: "USAGE:" For commands (/showthread.php?tid=410632)

"USAGE:" For commands - Goldino - 26.01.2013

Hey guys, I'm making some commands for my server. I was wondering how you can add a "USAGE:" When someone does the command in the wrong way! For example. If someone just does /me, it should say "USAGE: /me <text>. I hope you can help me!

Re: "USAGE:" For commands - IgrexolonO - 26.01.2013

https://sampwiki.blast.hk/wiki/Fast_Commands No problem.

Re: "USAGE:" For commands - CoDeZ - 26.01.2013

You need sscanf to do this or isnull() from ZCMD
anyways i made a quick one for ya

pawn Код:

CMD:me(playerid,params[])
{
    new Message[128];
    if(isnull(params)) return SendClientMessage(playerid,white,"USAGE:/me <text>");
    if(sscanf(params,"s[128",Message)) return SendClientMessage(playerid,white,"USAGE:/me <text>");
    return 1;
}

Re: "USAGE:" For commands - Jewell - 26.01.2013

Quote:

Originally Posted by Goldino

Hey guys, I'm making some commands for my server. I was wondering how you can add a "USAGE:" When someone does the command in the wrong way! For example. If someone just does /me, it should say "USAGE: /me <text>. I hope you can help me!

easy, if you are using ****** sscanf plugin then you can simply put a line like this

pawn Код:

new text[128]
if(sscanf(params,"s[128]",text)) return SendClientMessage(playerid,0xE6E61AC8,"Usage /me <atext>");

you can read here for more info https://sampforum.blast.hk/showthread.php?tid=120356

or you can do

pawn Код:

if(isnull(params)) return SendClientMessage(playerid,0xE6E61AC8,"Usage /me <atext>");

Re: "USAGE:" For commands - Mean - 26.01.2013

with strcmp:

pawn Код:

if(!strcmp(cmdtext, "/hi", true)) {
    if(!strlen(cmdtext[4])) return SendClientMessage(playerid, -1, #USAGE: ...);
    return 1;
}