ChildsCountFunc.java

/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package YANModPack.util.htmltmpls.funcs;

import java.util.Map;

import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;

import YANModPack.util.htmltmpls.HTMLTemplateFunc;
import YANModPack.util.htmltmpls.HTMLTemplatePlaceholder;
import YANModPack.util.htmltmpls.HTMLTemplateUtils;

/**
 * @author FBIagent
 *
 */
public final class ChildsCountFunc extends HTMLTemplateFunc
{
	public static final ChildsCountFunc INSTANCE = new ChildsCountFunc();

	protected ChildsCountFunc()
	{
		super("CHILDSCOUNT", "ENDCHILDSCOUNT", false);
	}

	@Override
	public Map<String, HTMLTemplatePlaceholder> handle(StringBuilder content, L2PcInstance player, Map<String, HTMLTemplatePlaceholder> placeholders, HTMLTemplateFunc[] funcs)
	{
		HTMLTemplatePlaceholder placeholder = HTMLTemplateUtils.getPlaceholder(content.toString(), placeholders);
		content.setLength(0);
		if (placeholder != null)
		{
			content.append(String.valueOf(placeholder.getChildsSize()));
		}
		return null;
	}
	
}