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Diffstat (limited to 'engines/sci/sfx/iterator/songlib.cpp')
| -rw-r--r-- | engines/sci/sfx/iterator/songlib.cpp | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/engines/sci/sfx/iterator/songlib.cpp b/engines/sci/sfx/iterator/songlib.cpp deleted file mode 100644 index b5ce9c34ac..0000000000 --- a/engines/sci/sfx/iterator/songlib.cpp +++ /dev/null @@ -1,189 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * 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 "sci/sci.h" // for USE_OLD_MUSIC_FUNCTIONS - -#ifdef USE_OLD_MUSIC_FUNCTIONS -#include "sci/sfx/iterator/core.h" -#include "sci/sfx/iterator/iterator.h" - -namespace Sci { - -#define debug_stream stderr - -Song::Song() : _wakeupTime(0, SFX_TICKS_PER_SEC) { - _handle = 0; - _resourceNum = 0; - _priority = 0; - _status = SOUND_STATUS_STOPPED; - - _restoreBehavior = RESTORE_BEHAVIOR_CONTINUE; - _restoreTime = 0; - - _loops = 0; - _hold = 0; - - _it = 0; - _delay = 0; - - _next = NULL; - _nextPlaying = NULL; - _nextStopping = NULL; -} - -Song::Song(SongHandle handle, SongIterator *it, int priority) : _wakeupTime(0, SFX_TICKS_PER_SEC) { - _handle = handle; - _resourceNum = 0; - _priority = priority; - _status = SOUND_STATUS_STOPPED; - - _restoreBehavior = RESTORE_BEHAVIOR_CONTINUE; - _restoreTime = 0; - - _loops = 0; - _hold = 0; - - _it = it; - _delay = 0; - - _next = NULL; - _nextPlaying = NULL; - _nextStopping = NULL; -} - -void SongLibrary::addSong(Song *song) { - Song **seeker = NULL; - int pri = song->_priority; - - if (NULL == song) { - warning("addSong(): NULL passed for song"); - return; - } - - seeker = &_lib; - while (*seeker && ((*seeker)->_priority > pri)) - seeker = &((*seeker)->_next); - - song->_next = *seeker; - *seeker = song; -} - -void SongLibrary::freeSounds() { - Song *next = _lib; - while (next) { - Song *song = next; - delete song->_it; - song->_it = NULL; - next = song->_next; - delete song; - } - _lib = NULL; -} - - -Song *SongLibrary::findSong(SongHandle handle) { - Song *seeker = _lib; - - while (seeker) { - if (seeker->_handle == handle) - break; - seeker = seeker->_next; - } - - return seeker; -} - -Song *SongLibrary::findNextActive(Song *other) { - Song *seeker = other ? other->_next : _lib; - - while (seeker) { - if ((seeker->_status == SOUND_STATUS_WAITING) || - (seeker->_status == SOUND_STATUS_PLAYING)) - break; - seeker = seeker->_next; - } - - /* Only return songs that have equal priority */ - if (other && seeker && other->_priority > seeker->_priority) - return NULL; - - return seeker; -} - -Song *SongLibrary::findFirstActive() { - return findNextActive(NULL); -} - -int SongLibrary::removeSong(SongHandle handle) { - int retval; - Song *goner = _lib; - - if (!goner) - return -1; - - if (goner->_handle == handle) - _lib = goner->_next; - - else { - while ((goner->_next) && (goner->_next->_handle != handle)) - goner = goner->_next; - - if (goner->_next) { /* Found him? */ - Song *oldnext = goner->_next; - - goner->_next = goner->_next->_next; - goner = oldnext; - } else return -1; /* No. */ - } - - retval = goner->_status; - - delete goner->_it; - delete goner; - - return retval; -} - -int SongLibrary::countSongs() { - Song *seeker = _lib; - int retval = 0; - - while (seeker) { - retval++; - seeker = seeker->_next; - } - - return retval; -} - -void SongLibrary::setSongRestoreBehavior(SongHandle handle, RESTORE_BEHAVIOR action) { - Song *seeker = findSong(handle); - - seeker->_restoreBehavior = action; -} - -} // End of namespace Sci - -#endif // USE_OLD_MUSIC_FUNCTIONS |