2 questions?? HELP ME - Printable Version

2 questions?? HELP ME - Printable Version

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+--- Thread: 2 questions?? HELP ME (/showthread.php?tid=511910)

2 questions?? HELP ME - rockhopper - 08.05.2014

First:- How to make a USAGE ERROR SCM??
Like if a cmd is /help and the player types /h he will get a SCM that [USAGE]/help??

Second:- Can someone explain me about string ? like [PLAYER 1] has killed [PLAYER 2] ?? HOw do i get usernames in the place of player 1 and 2 ??

Re: 2 questions?? HELP ME - rangerxxll - 08.05.2014

Use the OnPlayerCommandPerformed callback with zeex's zcmd.

pawn Код:

if(!success) return SCM(playerid,COLOR, "Please use /help for available commands.");

Re: 2 questions?? HELP ME - rockhopper - 08.05.2014

? i want a usage error for all cmds an example?

Re: 2 questions?? HELP ME - [..MonTaNa..] - 08.05.2014

Can you explain more on #1?

An example for #2.

pawn Код:

public OnPlayerDeath(playerid, killerid, reason)
{
    if(IsPlayerConnected(killerid) && killerid != INVALID_PLAYER_ID)
    {
        new WeapName[32], Name[MAX_PLAYER_NAME], KillerName[MAX_PLAYER_NAME], string[128];
        GetWeaponName(reason, WeapName, sizeof(WeapName));
        GetPlayerName(playerid, Name, MAX_PLAYER_NAME);
        GetPlayerName(killerid, KillerName, MAX_PLAYER_NAME);
        format(string, sizeof(string),"%s (%d) has killed %s (%d) with a %s. ", Name, playerid, KillerName, killerid, WeapName);
        SendClientMessageToAll(-1, string);
    }
    return 1;
}

Re: 2 questions?? HELP ME - rockhopper - 08.05.2014

ok understood #2 but -1 in SCM ??

#1 = if a player types /h instead of /help
the player should get a message "Please type /cmds for commands"

Re: 2 questions?? HELP ME - [..MonTaNa..] - 08.05.2014

Quote:

Originally Posted by rangerxxll

Use the OnPlayerCommandPerformed callback with zeex's zcmd.

pawn Код:

if(!success) return SCM(playerid,COLOR, "Please use /help for available commands.");

This will probably solve #1

or:

pawn Код:

public OnPlayerCommandPerformed(playerid, cmdtext[], success)
{
    if(!success) SendClientMessage(playerid, -1, "Unknown command. Type /cmds for commands.");
    return 1;
}

Re: 2 questions?? HELP ME - rockhopper - 08.05.2014

ok thanks

Re: 2 questions?? HELP ME - rockhopper - 09.05.2014

hey another doubt on #2 is that a order %s first and %d following that?

Re: 2 questions?? HELP ME - Konstantinos - 09.05.2014

They're placeholders. When you want to pass a string as argument, the placeholder must be %s. Read below for more placeholders and their meanings.

Specifier	Meaning
%i	Integer (whole number)
%d	Integer (whole number).
%s	String
%f	Floating-point number (Float: tag)
%c	ASCII character
%x	Hexadecimal number
%b	Binary number
%%	Literal '%'

Re: 2 questions?? HELP ME - rockhopper - 09.05.2014

ohh ok so he used %s for Name and %d for playerid
Thanks +rep