mirror of
https://github.com/kichikuou/xsystem35-sdl2.git
synced 2026-10-01 11:18:22 +03:00
kichikuou
ea5cef91fd
Also renames `-devcd` command line flag to `-playlist`. The old names can still be used for backwards compatibility.
123 lines
2.7 KiB
C
123 lines
2.7 KiB
C
/*
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* music_cdrom.c music server CDROM part
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*
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* Copyright (C) 1997-1998 Masaki Chikama (Wren) <chikama@kasumi.ipl.mech.nagoya-u.ac.jp>
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* 1998- <masaki-c@is.aist-nara.ac.jp>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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/* $Id: music_cdrom.c,v 1.2 2002/09/01 11:54:51 chikama Exp $ */
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#include <stdio.h>
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#include <string.h>
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#include "portab.h"
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#include "ald_manager.h"
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#include "music_private.h"
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#include "music_cdrom.h"
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#include "cdrom.h"
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#ifdef __EMSCRIPTEN__
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extern cdromdevice_t cdrom_emscripten;
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#define NATIVE_CD_DEVICE &cdrom_emscripten
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#else
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extern cdromdevice_t cdrom_mp3;
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#define NATIVE_CD_DEVICE &cdrom_mp3
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#endif
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static char *playlist = DEFAULT_PLAYLIST_PATH;
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void muscd_set_playlist(const char *name) {
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playlist = strdup(name);
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}
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int muscd_init(void) {
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// In the download edition of Daiakuji, SS command plays music from *BA.ald.
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if (ald_get_maxno(DRIFILE_BGM) > 0) {
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prv.cddev = &cdrom_bgm;
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} else {
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prv.cddev = NATIVE_CD_DEVICE;
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}
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prv.cddev->init(playlist);
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prv.cd_current_track = 0;
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return OK;
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}
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int muscd_init_bgm(DRIFILETYPE type, int base_no) {
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muscd_exit();
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prv.cddev = &cdrom_bgm;
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return musbgm_init(type, base_no);
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}
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int muscd_exit(void) {
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if (prv.cddev) {
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prv.cddev->exit();
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prv.cddev = NULL;
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}
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return OK;
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}
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int muscd_reset(void) {
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if (prv.cddev) {
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prv.cddev->reset();
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prv.cd_current_track = 0;
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}
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return OK;
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}
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int muscd_start(int trk, int loop) {
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if (!prv.cddev)
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return NG;
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if (trk == prv.cd_current_track)
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return OK;
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prv.cddev->stop();
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prv.cddev->start(trk, loop);
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prv.cd_current_track = trk;
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return OK;
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}
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int muscd_stop(void) {
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if (!prv.cddev)
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return NG;
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prv.cddev->stop();
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prv.cd_current_track = 0;
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return OK;
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}
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int muscd_getpos(int *t, int *m, int *s, int *f) {
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if (!prv.cddev)
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return NG;
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cd_time info;
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if (prv.cddev->getpos(&info) != OK)
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return NG;
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*t = info.t;
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*m = info.m;
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*s = info.s;
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*f = info.f;
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return OK;
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}
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int muscd_get_maxtrack(void) {
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if (!prv.cddev)
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return 0;
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return prv.cd_maxtrk;
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}
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bool muscd_is_available(void) {
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return prv.cddev;
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}
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