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A game engine made in pure java.
/* -*-mode:java; c-basic-offset:2; indent-tabs-mode:nil -*- */
/* JOrbis
* Copyright (C) 2000 ymnk, JCraft,Inc.
*
* Written by: 2000 ymnk
*
* Many thanks to
* Monty and
* The XIPHOPHORUS Company http://www.xiph.org/ .
* JOrbis has been based on their awesome works, Vorbis codec.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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 Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package sound.jcraft.jogg;
public class Page{
private static int[] crc_lookup=new int[256];
static{
for(int i=0; i>>24)&0xff)^(header_base[header+i]&0xff)];
}
for(int i=0; i>>24)&0xff)^(body_base[body+i]&0xff)];
}
header_base[header+22]=(byte)crc_reg;
header_base[header+23]=(byte)(crc_reg>>>8);
header_base[header+24]=(byte)(crc_reg>>>16);
header_base[header+25]=(byte)(crc_reg>>>24);
}
public Page copy(){
return copy(new Page());
}
public Page copy(Page p){
byte[] tmp=new byte[header_len];
System.arraycopy(header_base, header, tmp, 0, header_len);
p.header_len=header_len;
p.header_base=tmp;
p.header=0;
tmp=new byte[body_len];
System.arraycopy(body_base, body, tmp, 0, body_len);
p.body_len=body_len;
p.body_base=tmp;
p.body=0;
return p;
}
}
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