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/* ScummVM - Scumm Interpreter
* Copyright (C) 2006 The ScummVM project
*
* 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.
*
* $URL$
* $Id$
*
*/
#include "common/file.h"
#include "parallaction/parallaction.h"
namespace Parallaction {
// NOTE: these two guys are never changed.
static int16 _musicFlag2 = 1;
static int16 _musicFlag1 = 1;
static bool _allocated = false;
static bool _playing = false;
// UNUSED
// static char byte_14D22[10] = { 0 };
static const char *_musicFilesNames[] = { "intro", "dino", "donna", "nuts", "soft", "boogie2" };
static uint16 _musicFilesSizes[] = { 18805, 5486, 6195, 13006, 15818, 7507 };
static byte *_musicBits = NULL;
// TODO
// move this into a proper midi driver and decode the numeric commands
void _music_command(const void*, const void*, const void*, const void*) {
}
void stopMusic() {
if (_musicFlag1 == 0 && _musicFlag2 == 0) return;
if (_playing == false) return;
if (_allocated == false) return;
_music_command((const void*)4, (const void*)0, (const void*)0, (const void*)0); // stop
_music_command((const void*)5, (const void*)0, (const void*)0, (const void*)0); // reset timer
memFree(_musicBits);
_allocated = false;
_playing = false;
return;
}
void playMusic() {
if (_musicFlag1 == 0 && _musicFlag2 == 0) return;
if (_playing == true) return;
if (_allocated == false) return;
_music_command(0, 0, 0, 0); // init driver
_music_command((const void*)1, 0, 0, 0); // init timer
_music_command((const void*)17, (const void*)1, 0, 0); // set source segment
_music_command((const void*)7, (const void*)1, 0, 0); // set source offset and do SOMETHING
// FIXME: casting pointer to uint32
_music_command((const void*)2, (const void*)_musicBits, 0, 0); // play
_playing = true;
return;
}
void loadMusic(const char *filename) {
uint16 _di = 0;
if (!scumm_strnicmp(_location, "museo", 5)) return;
if (!scumm_strnicmp(_location, "intgrottadopo", 13)) return;
if (!scumm_strnicmp(_location, "caveau", 6)) return;
if (!scumm_strnicmp(_location, "estgrotta", 9)) return;
if (!scumm_strnicmp(_location, "plaza1", 6)) return;
if (!scumm_strnicmp(_location, "endtgz", 6)) return;
if (_musicFlag1 == 0 && _musicFlag2 == 0) return;
if (_allocated == true) return;
// UNUSED
// strcpy(byte_14D22, filename);
for (uint16 _si = 0; _si < 6; _si++) {
if (!strcmp(filename, _musicFilesNames[_si])) {
_di = _musicFilesSizes[_si];
}
}
if (_di == 0 ) return;
char path[PATH_LEN];
sprintf(path, "%s.mid", filename);
Common::File stream;
if (!stream.open(path))
return;
_musicBits = (byte*)memAlloc(_di);
if (!_musicBits) return;
stream.read(_musicBits, _di);
stream.close();
_allocated = true;
return;
}
} // namespace Parallaction
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