Code Delete Item From Inventory aCis 374

Acacia · January 3, 2019

This code show up a window with a list of ur target's inventory , and removes an item or more .

code is not mine i found it on net i think credits go to Zealar , i just readapted it to 374 aCis rev .
anyway it may come usefull for wiping bot's inv or ... w/e

code tested and workin .

package net.sf.l2j.gameserver.handler.admincommandhandlers;

import java.util.Set;

import net.sf.l2j.commons.lang.StringUtil;

import net.sf.l2j.gameserver.handler.IAdminCommandHandler;
import net.sf.l2j.gameserver.model.actor.instance.Player;
import net.sf.l2j.gameserver.model.item.instance.ItemInstance;
import net.sf.l2j.gameserver.network.serverpackets.NpcHtmlMessage;


/**
 * This class handles following admin commands:
 * <ul>
 * <li>show_ivetory</li>
 * <li>delete_item</li>
 * </ul>
 * @author Zealar
 */

public class AdminInventory implements IAdminCommandHandler
{
	private static final String[] ADMIN_COMMANDS =
	{
		"admin_show_inventory",
		"admin_delete_item"
	};
	
	@Override
	public boolean useAdminCommand(String command, Player activeChar)
	{
		if ((activeChar.getTarget() == null))
		{
			activeChar.sendMessage("Select a target");
			return false;
		}
		
		if (!(activeChar.getTarget() instanceof Player))
		{
			activeChar.sendMessage("Target need to be player");
			return false;
		}
		
		Player player = activeChar.getTarget().getActingPlayer();
		
		if (command.startsWith(ADMIN_COMMANDS[0]))
		{
			if (command.length() > ADMIN_COMMANDS[0].length())
			{
				String com = command.substring(ADMIN_COMMANDS[0].length() + 1);
				if (StringUtil.isDigit(com))
				{
					showItemsPage(activeChar, Integer.parseInt(com));
				}
			}
			
			else
			{
				showItemsPage(activeChar, 0);
			}
		}
		else if (command.contains(ADMIN_COMMANDS[1]))
		{
			String val = command.substring(ADMIN_COMMANDS[1].length() + 1);
			
			player.destroyItem("GM Destroy", Integer.parseInt(val), player.getInventory().getItemByObjectId(Integer.parseInt(val)).getCount(), null, true);
			showItemsPage(activeChar, 0);
		}
		
		return true;
	}
	
	private static void showItemsPage(Player activeChar, int page)
	{
		final Player target = activeChar.getTarget().getActingPlayer();
		

		final Set<ItemInstance> items = target.getInventory().getItems();
		
		int maxItemsPerPage = 16;
		int maxPages = items.size() / maxItemsPerPage;
		if (items.size() > (maxItemsPerPage * maxPages))
		{
			maxPages++;
		}
	
		if (page > maxPages)
		{
			page = maxPages;
		}
		
		int itemsStart = maxItemsPerPage * page;
		int itemsEnd = items.size();
		if ((itemsEnd - itemsStart) > maxItemsPerPage)
		{
			itemsEnd = itemsStart + maxItemsPerPage;
		}
		
	final NpcHtmlMessage adminReply = new NpcHtmlMessage(0);
		adminReply.setFile("data/html/admin/inventory.htm");
		adminReply.replace("%PLAYER_NAME%", target.getName());
		
		StringBuilder sbPages = new StringBuilder();
		for (int x = 0; x < maxPages; x++)
		{
			int pagenr = x + 1;
			sbPages.append("<td><button value=\"" + String.valueOf(pagenr) + "\" action=\"bypass -h admin_show_inventory " + String.valueOf(x) + "\" width=14 height=14 back=\"sek.cbui67\" fore=\"sek.cbui67\"></td>");
		}
		
		adminReply.replace("%PAGES%", sbPages.toString());
		
		StringBuilder sbItems = new StringBuilder();
		
		for (ItemInstance item: items)
		{
			sbItems.append("<tr><td><button action=\"bypass -h admin_delete_item " + String.valueOf(item.getObjectId()) + "\" width=16 height=16 back=\"L2UI.bbs_delete\" fore=\"L2UI.bbs_delete\">" + "</td>");
			sbItems.append("<td width=60>" + item.getName() + "</td></tr><br>");
		}
		
		adminReply.replace("%ITEMS%", sbItems.toString());
		
		activeChar.sendPacket(adminReply);
	}
	
	@Override
	public String[] getAdminCommandList()
	{
		return ADMIN_COMMANDS;
	}
}

register the handler

and create : inventory.htm into gameserver/data/html/admin

<html><body><title>Inventory : %PLAYER_NAME%</title>
<center>
<table width=270>
<tr>
%PAGES%
</tr>
</table>

___________________________________
</center>
<br>
<table width=270>
%ITEMS%
</table>
</body>
</html>

Edited January 4, 2019 by Kishin

dendrinos · January 4, 2019

Good job :) works just fine!

Tryskell · January 4, 2019

isDigit(String text) is already part of StringUtil.

You got already ingame, a way to see inventories using alt+g > Inventory (redundant with show_inventory).

I introduced a way to easy cut pages (see //knownlist for exemple - but it's used on any page system normally).

It's optional, but there is no way to remove a quantity for a stackable.

For wiping all items, you should use ItemContainer#destroyAllItems(String process, Player actor, WorldObject reference) and introduces a new admincommand (delete_all_items, I guess) rather than clicking on every single item from inventory (up to 120 items for dwarves, 80 for regular ppls).

Acacia · January 4, 2019

2 hours ago, Tryskell said:

isDigit(String text) is already part of StringUtil.

You got already ingame, a way to see inventories using alt+g > Inventory (redundant with show_inventory).

I introduced a way to easy cut pages (see //knownlist for exemple - but it's used on any page system normally).

It's optional, but there is no way to remove a quantity for a stackable.

For wiping all items, you should use ItemContainer#destroyAllItems(String process, Player actor, WorldObject reference) and introduces a new admincommand (delete_all_items, I guess) rather than clicking on every single item from inventory (up to 120 items for dwarves, 80 for regular ppls).

didnt knew about the isDigit in string , i updated post , as for others its just handfull on pvp server to wipe a specific farm item or more from inv , can be edited to support iconstable .

Edited January 4, 2019 by Kishin

hoangnhan · January 4, 2019

Nice . May be show more info : Enchant level of Item :D .

im using .wipeme voicecommand with destroyAllitems();

MoodFreak · December 29, 2023

I tested this code, I think it have the problem with pages, it do not transfer the items to next pages and it gives the error cause of too long html.

Code Delete Item From Inventory aCis 374

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