Question about a command - Printable Version

Question about a command - Printable Version

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+--- Thread: Question about a command (/showthread.php?tid=485036)

Question about a command - K9IsGodly - 02.01.2014

So I have a simple /setlevel command setup:

Код:

CMD:setlevel(playerid,params[])
{
    SetPlayerScore(playerid,GetPlayerScore(playerid)+1);
    SendClientMessage(playerid, COLOR_RED, "Your level has been set!");
    return 1;
}

How do I make it so it's more like /setlevel [playerid] [level] versus just going up by one level and having it done to yourself only?

Re: Question about a command - GiamPy. - 02.01.2014

If you use sscanf, this is how it should be.

pawn Код:

CMD:setlevel(playerid,params[])
{
    new userid, level;
    
    if(sscanf(params, "ui", userid, level))
        return SendClientMessage(playerid, -1, "/setlevel [playerid/partofname] [level]");
        
    if(!IsPlayerConnected(userid))
        return SendClientMessage(playerid, -1, "The user is offline.");
        
    SetPlayerScore(userid, GetPlayerScore(userid)+level);
    SendClientMessage(playerid, COLOR_RED, "The level has been set.");
    return 1;
}

Re: Question about a command - Hansrutger - 02.01.2014

https://sampforum.blast.hk/showthread.php?tid=120356

That should help your situation.

In a if-statement:
sscanf(params, ""Specifiers"", variable1, variable2))

sscanf will check anything that is after /cmd [here...] [and here] [and here] [etc...]
If nothing is written the if-statement will be true. Read about specifiers on the thread and you'll see what I mean, also look at the examples.

The "params" in the sscanf means the params you use in zcmd for instance:
CMD:yourCmd(playerid, params[])

Re: Question about a command - K9IsGodly - 02.01.2014

Yeah I do use sscanf. I have a question though, as I am quite new to scripting pawn, when you put "ui" what does that do? I've seen it several times but I don't understand what the "i" or "ui" is. Is "i" integer or something?

Re: Question about a command - Hansrutger - 02.01.2014

Quote:

Originally Posted by K9IsGodly

Yeah I do use sscanf. I have a question though, as I am quite new to scripting pawn, when you put "ui" what does that do? I've seen it several times but I don't understand what the "i" or "ui" is. Is "i" integer or something?

Read about specifiers. u is the an ID. i is an integer. Get used to these as they are used elsewhere, like %i is integer as well. s (for sscanf) and %s (for for instance format) are strings.

Re: Question about a command - GiamPy. - 02.01.2014

Quote:

Originally Posted by K9IsGodly

Specifier(s)	Name	Example values
b	Binary	01001, 0b1100
c	Character	a, o, *
f	Float	0.7, -99.5
g	IEEE Float	0.7, -99.5, INFINITY, -INFINITY, NAN, NAN_E
h, x	Hex	1A, 0x23
i, d	Integer	1, 42, -10
l	Logical	true, false
n	Number	42, 0b010, 0xAC, 045
o	Octal	045 12
q	Bot name/id	ShopBot, 27
r	Player name/id	******, 42
u	User name/id (bots and players)	******, 0

Re: Question about a command - K9IsGodly - 02.01.2014

Quote:

Originally Posted by GiamPy.

If you use sscanf, this is how it should be.

pawn Код:

CMD:setlevel(playerid,params[])
{
    new userid, level;
    
    if(sscanf(params, "ui", userid, level)
        return SendClientMessage(playerid, -1, "/setlevel [playerid/partofname] [level]");
        
    if(!IsPlayerConnected(userid))
        return SendClientMessage(playerid, -1, "The user is offline.");
        
    SetPlayerScore(userid, GetPlayerScore(userid)+level);
    SendClientMessage(playerid, COLOR_RED, "The level has been set.");
    return 1;
}

I used this code and tried to compile it, but I got this error:

Код:

C:\Users\Nolan\Desktop\Scripting Stuff\Sa-Mp Pawn\Pawn Scripting\pawno\Roleplayscript.pwn(376) : error 001: expected token: ")", but found "return"
Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase

Re: Question about a command - GiamPy. - 02.01.2014

Yes, because by mistake I have missed out a ) in the code.

If you look at the post again, I have edited it with that thing fixed.

Re: Question about a command - K9IsGodly - 02.01.2014

Quote:

Originally Posted by GiamPy.

Yes, because by mistake I have missed out a ) in the code.

If you look at the post again, I have edited it with that thing fixed.

Yeah it worked now. Thanks man!