/*
 * Adplug - Replayer for many OPL2/OPL3 audio file formats.
 * Copyright (C) 1999 - 2003 Simon Peter, <dn.tlp@gmx.net>, et al.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * ksm.h - KSM Player for AdPlug by Simon Peter <dn.tlp@gmx.net>
 */

#include "player.h"

class CksmPlayer: public CPlayer
{
public:
  static CPlayer *factory(Copl *newopl);

	CksmPlayer(Copl *newopl)
		: CPlayer(newopl), note(0)
	{ };
	~CksmPlayer()
	{ if(note) delete [] note; };

	bool load(const std::string &filename, const CFileProvider &fp) override;
	bool update() override;
	void rewind(int subsong) override;
	float getrefresh() override
	{ return 240.0f; };

	std::string gettype() override
	{ return std::string("Ken Silverman's Music Format"); };
	unsigned int getinstruments() override
	{ return 16; };
	std::string getinstrument(unsigned int n) override;

private:
	static const unsigned int adlibfreq[63];

	unsigned long count,countstop,chanage[18],*note;
	unsigned short numnotes;
	unsigned int nownote,numchans,drumstat;
	unsigned char trinst[16],trquant[16],trchan[16],trvol[16],inst[256][11],databuf[2048],chanfreq[18],chantrack[18];
	char instname[256][20];

	bool songend;

	void loadinsts(binistream *f);
	void setinst(int chan,unsigned char v0,unsigned char v1,unsigned char v2,unsigned char v3,
				 unsigned char v4,unsigned char v5,unsigned char v6,unsigned char v7,
				 unsigned char v8,unsigned char v9,unsigned char v10);
};
