u specifier and mask id - Printable Version

u specifier and mask id - Printable Version

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+--- Thread: u specifier and mask id (/showthread.php?tid=624945)

u specifier and mask id - GoldenLion - 25.12.2016

Hi, I made a whisper command, but I want it to work like that a player can type other player's part of name, id or mask id to whisper him. Here's the GetMaskPlayerID function and the command:

Код:

GetMaskPlayerID(maskid)
{
	for (new i, j = GetPlayerPoolSize(); i <= j; i++) if (IsPlayerConnected(i) && PlayerInfo[i][pMaskID] == maskid) return i;
	return INVALID_PLAYER_ID;
}

CMD:whisper(playerid, params[])
{
	new targetid, text[128];
	
	if (PlayerInfo[playerid][pDeathState] == DEATH_STATE_DEAD)
		return SendClientMessage(playerid, COLOR_LIGHTRED, "You can't whisper anyone while being dead.");
		
	if (sscanf(params, "us[128]", targetid, text))
		return SendClientMessage(playerid, COLOR_GREY, "USAGE: /whisper [playerid/name/maskid] [text]");

	if (targetid == INVALID_PLAYER_ID)
		return SendClientMessage(playerid, COLOR_LIGHTRED, "You have specified an invalid player.");
		
	if (!IsPlayerNearPlayer(playerid, targetid, 2.5))
		return SendClientMessage(playerid, COLOR_LIGHTRED, "You are near the specified player.");
		
	if (strlen(params) > 64) 
	{
	    SendClientMessageEx(playerid, COLOR_YELLOW, "* You whisper to %s: %.64s", GetName(targetid, 0), text);
	    SendClientMessageEx(playerid, COLOR_YELLOW, "...%s", text[64]);
		
	    SendClientMessageEx(targetid, COLOR_YELLOW, "* %s whispers you: %.64s", GetName(playerid, 0), text);
	    SendClientMessageEx(targetid, COLOR_YELLOW, "...%s", text[64]);
	}
	else
	{
	    SendClientMessageEx(playerid, COLOR_YELLOW, "* You whisper to %s: %s", GetName(targetid, 0), text);	
	    SendClientMessageEx(targetid, COLOR_YELLOW, "* %s whispers you: %s", GetName(playerid, 0), text);
	}
	return 1;
}

What I tried to do is

Код:

	if (targetid == INVALID_PLAYER_ID && GetMaskPlayerID(targetid) == INVALID_PLAYER_ID)
		return SendClientMessage(playerid, COLOR_LIGHTRED, "You have specified an invalid player.");

but then I realized that if I try to type in a mask id then sscanf will return 65535 because the mask id is an invalid player id so I can't use GetMaskPlayerID. So how would it be possible to use both u specifier and GetMaskPlayerID?

Also I have another question: shall I use normal variables or static variables (e.g for "targetid") in commands?

Re: u specifier and mask id - Jefff - 25.12.2016

2. Normal variables

maskid must be greater than MAX_PLAYERS if you want use [playerid / nick / maskid]

Re: u specifier and mask id - GoldenLion - 25.12.2016

Quote:

Originally Posted by Jefff

maskid must be greater than MAX_PLAYERS if you want use [playerid / nick / maskid]

It is.

Re: u specifier and mask id - Konstantinos - 25.12.2016

Something like this will do I suppose:

pawn Код:

new targetid, text[128];
    
if (sscanf(params, "us[128]", targetid, text))
    return SendClientMessage(playerid, COLOR_GREY, "USAGE: /whisper [playerid/name/maskid] [text]");
        
if (targetid == INVALID_PLAYER_ID)
{
    if ((!sscanf(params, "is[128]", targetid, text) && targetid > MAX_PLAYERS && GetMaskPlayerID(targetid) == INVALID_PLAYER_ID)
        || targetid < MAX_PLAYERS)
        return SendClientMessage(playerid, COLOR_LIGHTRED, "You have specified an invalid player.");
}

Re: u specifier and mask id - Lordzy - 25.12.2016

There are several other methods to do what you're trying to. I'm up late and this is what I've got in my quick drowsy thinking -

pawn Код:

CMD:whisper(playerid, params[]) {

    new
        target[MAX_PLAYER_NAME], //You're gonna take in ID/name as a string.
        text[128],
        ID //To either be used as player ID or mask ID.
    ;
    
    if(sscanf(params, "s["#MAX_PLAYER_NAME"]s[128]", target, text))
        return SendClientMessage(playerid, COLOR_GREY, "USAGE : /whisper [playerid/name/maskid] [text]");
        
    if(!IsNumeric(target)) //If the second argument given is not numeric, it's probably a player name?
        ID = GetPlayerNameByID(target); //Build a custom function that gets player ID from player name.
    else
        ID = strval(ID); //If it's an integer, it could either be player ID or mask ID.
        
    if(ID > MAX_PLAYERS) //Like you mentioned earlier, if it's greater than MAX_PLAYERS..
        //It's a mask ID.
    else
        //It's a player ID.
        
    return 1;
}

Another idea to do it within sscanf itself is to create a custom sscanf specifier.

Re: u specifier and mask id - GoldenLion - 25.12.2016

Quote:

Originally Posted by Konstantinos

Something like this will do I suppose:

pawn Код:

new targetid, text[128];
    
if (sscanf(params, "us[128]", targetid, text))
    return SendClientMessage(playerid, COLOR_GREY, "USAGE: /whisper [playerid/name/maskid] [text]");
        
if (targetid == INVALID_PLAYER_ID)
{
    if ((!sscanf(params, "is[128]", targetid, text) && targetid > MAX_PLAYERS && GetMaskPlayerID(targetid) == INVALID_PLAYER_ID)
        || targetid < MAX_PLAYERS)
        return SendClientMessage(playerid, COLOR_LIGHTRED, "You have specified an invalid player.");
}

Thank you, it works.

Quote:

Originally Posted by Lordzy

There are several other methods to do what you're trying to. I'm up late and this is what I've got in my quick drowsy thinking -

pawn Код:

CMD:whisper(playerid, params[]) {

    new
        target[MAX_PLAYER_NAME], //You're gonna take in ID/name as a string.
        text[128],
        ID //To either be used as player ID or mask ID.
    ;
    
    if(sscanf(params, "s["#MAX_PLAYER_NAME"]s[128]", target, text))
        return SendClientMessage(playerid, COLOR_GREY, "USAGE : /whisper [playerid/name/maskid] [text]");
        
    if(!IsNumeric(target)) //If the second argument given is not numeric, it's probably a player name?
        ID = GetPlayerNameByID(target); //Build a custom function that gets player ID from player name.
    else
        ID = strval(ID); //If it's an integer, it could either be player ID or mask ID.
        
    if(ID > MAX_PLAYERS) //Like you mentioned earlier, if it's greater than MAX_PLAYERS..
        //It's a mask ID.
    else
        //It's a player ID.
        
    return 1;
}

Another idea to do it within sscanf itself is to create a custom sscanf specifier.

Thanks, but Konstantinos' one seems to be easier. :P