neon.editor.resources.IContainer.java Source code

Introduction

Here is the source code for neon.editor.resources.IContainer.java

Source

/*
 *   Neon, a roguelike engine.
 *   Copyright (C) 2013 - Maarten Driesen
 * 
 *   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 neon.editor.resources;

import java.util.ArrayList;

import neon.editor.Editor;
import neon.resources.RData;
import neon.resources.RItem;
import neon.resources.RSpell;

import org.jdom2.Element;

public class IContainer extends IObject {
    public int lock = 0;
    public int trap = 0;
    public RItem key;
    public RSpell.Enchantment spell;
    public ArrayList<IObject> contents = new ArrayList<IObject>();

    public IContainer(RData resource, int x, int y, int z, int uid) {
        super(resource, x, y, z, uid);
    }

    public IContainer(Element properties) {
        super(properties);
        for (Element e : properties.getChildren("item")) {
            RItem ri = (RItem) Editor.resources.getResource(e.getAttributeValue("id"));
            contents.add(new IObject(ri, 0, 0, 0, Integer.parseInt(e.getAttributeValue("uid"))));
        }
        if (properties.getAttribute("lock") != null) {
            lock = Integer.parseInt(properties.getAttributeValue("lock"));
            key = (RItem) Editor.resources.getResource(properties.getAttributeValue("key"));
        }
        if (properties.getAttribute("trap") != null) {
            trap = Integer.parseInt(properties.getAttributeValue("trap"));
            spell = (RSpell.Enchantment) Editor.resources.getResource(properties.getAttributeValue("spell"),
                    "magic");
        }
    }

    public Element toElement() {
        Element container = super.toElement();
        container.setName("container");
        for (IObject io : contents) {
            Element item = new Element("item");
            item.setAttribute("id", io.resource.id);
            item.setAttribute("uid", Integer.toString(io.uid));
            container.addContent(item);
        }
        // lock
        if (lock > 0) {
            container.setAttribute("lock", Integer.toString(lock));
            if (key != null) {
                container.setAttribute("key", key.id);
            }
        }
        // trap
        if (trap > 0) {
            container.setAttribute("trap", Integer.toString(trap));
            if (spell != null) {
                container.setAttribute("spell", spell.id);
            }
        }
        return container;
    }
}