/*
* OpenTyrian: A modern cross-platform port of Tyrian
* Copyright (C) 2007-2009 The OpenTyrian Development Team
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef LDS_PLAY_H
#define LDS_PLAY_H
#include "opentyr.h"
#include <stdio.h>
extern bool playing, songlooped;
int lds_update( void );
bool lds_load( FILE *f, unsigned int music_offset, unsigned int music_size );
void lds_free( void );
void lds_rewind( void );
#define REFRESH 70.0f
/*unsigned int getorders() { return numposi; }
unsigned int getorder() { return posplay; }
unsigned int getrow() { return pattplay; }
unsigned int getspeed() { return speed; }
unsigned int getinstruments() { return numpatch; }*/
typedef struct {
unsigned char mod_misc, mod_vol, mod_ad, mod_sr, mod_wave,
car_misc, car_vol, car_ad, car_sr, car_wave, feedback, keyoff,
portamento, glide, finetune, vibrato, vibdelay, mod_trem, car_trem,
tremwait, arpeggio, arp_tab[12];
unsigned short start, size;
unsigned char fms;
unsigned short transp;
unsigned char midinst, midvelo, midkey, midtrans, middum1, middum2;
} SoundBank;
typedef struct {
unsigned short gototune, lasttune, packpos;
unsigned char finetune, glideto, portspeed, nextvol, volmod, volcar,
vibwait, vibspeed, vibrate, trmstay, trmwait, trmspeed, trmrate, trmcount,
trcwait, trcspeed, trcrate, trccount, arp_size, arp_speed, keycount,
vibcount, arp_pos, arp_count, packwait, arp_tab[12];
struct {
unsigned char chandelay, sound;
unsigned short high;
} chancheat;
} Channel;
typedef struct {
unsigned short patnum;
unsigned char transpose;
} Position;
void lds_playsound(int inst_number, int channel_number, int tunehigh);
void lds_setregs(unsigned char reg, unsigned char val);
void lds_setregs_adv(unsigned char reg, unsigned char mask, unsigned char val);
#endif /* LDS_PLAY_H */