/*******************************************************************************
 * Copyright (C) 2013 JMaNGOS <http://jmangos.org/>
 * 
 * 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 2 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 org.jmangos.tools.wmo.chunks.group;

import java.nio.ByteBuffer;

import org.jmangos.tools.chunk.BaseChunk;
import org.jmangos.tools.wmo.chunks.WMOChunk;

public class MOGPChunk extends WMOChunk {

    Unsigned32 Groupname = new Unsigned32();
    Unsigned32 DescriptiveGroupName = new Unsigned32();
    Unsigned32 Flags = new Unsigned32();
    public Float32[] bbox1 = array(new Float32[3]);
    public Float32[] bbox2 = array(new Float32[3]);
    Unsigned16 IndexMOPR = new Unsigned16();
    Unsigned16 CountItems = new Unsigned16();
    Unsigned16 NumberBatchA = new Unsigned16();
    Unsigned16 NumberBatchB = new Unsigned16();
    Unsigned32 NumberBatchC = new Unsigned32();
    Unsigned8[] WmoFogIndecies = array(new Unsigned8[4]);
    Unsigned32 LiquidType = new Unsigned32();
    Unsigned32 WMOGroupID = new Unsigned32();
    Unsigned32 unk0 = new Unsigned32();
    Unsigned32 unk1 = new Unsigned32();
    public MOVIChunk indecies;
    public MOVTChunk vertexes;
    public MOPYChunk material;

    @Override
    public BaseChunk reads(final ByteBuffer bb, final int offset, final long size) {

        setGlobalOffcet(offset + size + HEADERSIZE);
        setByteBuffer(bb, offset);
        int glOffset = offset + size();
        while (glOffset < size) {
            final BaseChunk ch = new WMOChunk().readChunkByHeader(bb, glOffset);
            if (ch instanceof MOVIChunk) {
                this.indecies = (MOVIChunk) ch;
            } else if (ch instanceof MOVTChunk) {
                this.vertexes = (MOVTChunk) ch;
            }
            if (ch instanceof MOPYChunk) {
                this.material = (MOPYChunk) ch;
            }
            glOffset = ch.getGlobalOffcet();
        }
        return this;
    }

    @Override
    public String toString() {

        return "[MOGPChunk] \n\tWMOGroupID:" +
            this.WMOGroupID.get() +
            "\n\tBounding box 1:" +
            this.bbox1[0].get() +
            " " +
            this.bbox1[1].get() +
            " " +
            this.bbox1[2].get() +
            "\n\tBounding box 2:" +
            this.bbox2[0].get() +
            " " +
            this.bbox2[1].get() +
            " " +
            this.bbox2[2].get();
    }
}