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127 lines
3.1 KiB
C++
127 lines
3.1 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2006 The ScummVM project
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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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* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#include "common/file.h"
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#include "parallaction/parallaction.h"
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namespace Parallaction {
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// NOTE: these two guys are never changed.
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static int16 _musicFlag2 = 1;
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static int16 _musicFlag1 = 1;
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static bool _allocated = false;
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static bool _playing = false;
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// UNUSED
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// static char byte_14D22[10] = { 0 };
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static const char *_musicFilesNames[] = { "intro", "dino", "donna", "nuts", "soft", "boogie2" };
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static uint16 _musicFilesSizes[] = { 18805, 5486, 6195, 13006, 15818, 7507 };
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static byte *_musicBits = NULL;
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// TODO
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// move this into a proper midi driver and decode the numeric commands
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void _music_command(int32, int32, int32, int32) {
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}
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void stopMusic() {
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if (_musicFlag1 == 0 && _musicFlag2 == 0) return;
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if (_playing == false) return;
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if (_allocated == false) return;
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_music_command(4, 0, 0, 0); // stop
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_music_command(5, 0, 0, 0); // reset timer
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memFree(_musicBits);
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_allocated = false;
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_playing = false;
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return;
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}
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void playMusic() {
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if (_musicFlag1 == 0 && _musicFlag2 == 0) return;
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if (_playing == true) return;
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if (_allocated == false) return;
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_music_command(0, 0, 0, 0); // init driver
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_music_command(1, 0, 0, 0); // init timer
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_music_command(17, 1, 0, 0); // set source segment
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_music_command(7, 1, 0, 0); // set source offset and do SOMETHING
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// FIXME: casting pointer to uint32
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_music_command(2, (uint32)_musicBits, 0, 0); // play
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_playing = true;
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return;
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}
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void loadMusic(const char *filename) {
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uint16 _di = 0;
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if (!scumm_strnicmp(_location, "museo", 5)) return;
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if (!scumm_strnicmp(_location, "intgrottadopo", 13)) return;
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if (!scumm_strnicmp(_location, "caveau", 6)) return;
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if (!scumm_strnicmp(_location, "estgrotta", 9)) return;
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if (!scumm_strnicmp(_location, "plaza1", 6)) return;
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if (!scumm_strnicmp(_location, "endtgz", 6)) return;
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if (_musicFlag1 == 0 && _musicFlag2 == 0) return;
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if (_allocated == true) return;
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// UNUSED
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// strcpy(byte_14D22, filename);
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for (uint16 _si = 0; _si < 6; _si++) {
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if (!strcmp(filename, _musicFilesNames[_si])) {
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_di = _musicFilesSizes[_si];
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}
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}
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if (_di == 0 ) return;
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char path[PATH_LEN];
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sprintf(path, "%s.mid", filename);
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Common::File stream;
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if (!stream.open(path))
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return;
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_musicBits = (byte*)memAlloc(_di);
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if (!_musicBits) return;
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stream.read(_musicBits, _di);
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stream.close();
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_allocated = true;
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return;
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}
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} // namespace Parallaction
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