Listitem. - Printable Version

Listitem. - Printable Version

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+--- Thread: Listitem. (/showthread.php?tid=403033)

Listitem. - MagicznyKacper - 28.12.2012

Hi. At the outset I would like to apologize for my broken English. I want to my own inventory system, but I have problem which I can not deal with it. How to get paramters from DIALOG_STYLE_LIST? I want to make my own inventory system. Thanks.

Re: Listitem. - Konstantinos - 28.12.2012

Parameters from listitem? Can you explain that a bit? What do you want to do with these parameters?

Re: Listitem. - MagicznyKacper - 28.12.2012

That's my code:

Код:

stock ShowItems(playerid)
{
	new query[128], row[128], data, string[2560], licznik, i;
	format(query, sizeof(query), "SELECT MAX(uid) FROM mis_items");
	mysql_query(query);
	mysql_store_result();
	mysql_fetch_row(row);
	sscanf(row, "p<|>d", data);
	mysql_free_result();
	for(i = 0; i <= data; i++)
	{
		format(query, sizeof(query), "SELECT name, uid, type, value FROM mis_items WHERE uid='%i' AND owner='%s'", i, PlayerInfo[playerid][Nick]);
		mysql_query(query);
		mysql_store_result();
		if(mysql_num_rows() == 1)
		{
			mysql_fetch_row(row);
			sscanf(row, "p<|>s[64]ddd", PlayerItems[i][Name], PlayerItems[i][UID], PlayerItems[i][Type], PlayerItems[i][Value]);
			format(string, sizeof(string), "%s\n%s	[%i][%i]", string, PlayerItems[i][Name], PlayerItems[i][Type], PlayerItems[i][Value]);
			DialogItemsID[playerid][i] = i;
			i++;
		}
		licznik++;
		mysql_free_result();
	}
	if(licznik > 0)
	{
		ShowPlayerDialog(playerid, D_ITEMS, DIALOG_STYLE_LIST, "Przedmioty", string, "Użyj", "Zamknij");
	}
	else
	{
		GameTextForPlayer(playerid, "Ta postac nie ma przedmiotow.", 2000, 1);
	}
	return 1;
}

GameTextForPlayer(playerid, "Ta postac nie ma przedmiotow.", 2000, 1); (GameTextForPlayer(playerid, "You don't have any items.", 2000, 1);

I have to get Items UID from this:

Код:

if(dialogid == D_ITEMS)
	{
		if(response == 1)
		{
			//I would like to see the name of the object that the player chose to dialog.
		}
	}

Re: Listitem. - Luis- - 28.12.2012

Код:

if(listitem == 1)

Re: Listitem. - MagicznyKacper - 28.12.2012

Quote:

Originally Posted by -Luis

Код:

if(listitem == 1)

Sequence each time may be different.

Re: Listitem. - Mauzen - 28.12.2012

Buffer it somehow then, with SetPVarString or a global variable for example.

Re: Listitem. - RedCrossER - 28.12.2012

Listitem == 0 { this your first item } so on

Re: Listitem. - Luis- - 28.12.2012

Quote:

Originally Posted by MagicznyKacper

Sequence each time may be different.

I know that, and surley he knows that.