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https://github.com/libretro/scummvm.git
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6712b35d42
This avoids having the volume reset on game startup. Also, volume is no longer stored in saved games
313 lines
8.5 KiB
C++
313 lines
8.5 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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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 3 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, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "audio/audiostream.h"
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#include "audio/mixer.h"
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#include "audio/decoders/raw.h"
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#include "audio/mods/protracker.h"
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#include "common/config-manager.h"
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#include "common/memstream.h"
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#include "common/system.h"
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#include "chewy/resource.h"
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#include "chewy/sound.h"
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#include "chewy/types.h"
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#include "chewy/globals.h"
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#include "chewy/audio/chewy_voc.h"
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#include "chewy/audio/tmf_stream.h"
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namespace Chewy {
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Sound::Sound(Audio::Mixer *mixer) {
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_mixer = mixer;
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_speechRes = new SoundResource("speech.tvp");
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_soundRes = new SoundResource("details.tap");
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}
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Sound::~Sound() {
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delete _soundRes;
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delete _speechRes;
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}
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void Sound::playSound(int num, uint channel, bool loop) {
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SoundChunk *sound = _soundRes->getSound(num);
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uint8 *data = (uint8 *)MALLOC(sound->size);
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memcpy(data, sound->data, sound->size);
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playSound(data, sound->size, channel, loop);
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delete[] sound->data;
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delete sound;
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}
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void Sound::playSound(uint8 *data, uint32 size, uint channel, bool loop, DisposeAfterUse::Flag dispose) {
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stopSound(channel);
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Audio::AudioStream *stream = Audio::makeLoopingAudioStream(
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new ChewyVocStream(
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new Common::MemorySeekableReadWriteStream(data, size, dispose),
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dispose),
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loop ? 0 : 1);
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_mixer->playStream(Audio::Mixer::kSFXSoundType, &_soundHandle[channel], stream);
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}
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void Sound::pauseSound(uint channel) {
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assert(channel < MAX_SOUND_EFFECTS);
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_mixer->pauseHandle(_soundHandle[channel], true);
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}
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void Sound::resumeSound(uint channel) {
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assert(channel < MAX_SOUND_EFFECTS);
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_mixer->pauseHandle(_soundHandle[channel], false);
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}
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void Sound::stopSound(uint channel) {
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assert(channel < MAX_SOUND_EFFECTS);
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_mixer->stopHandle(_soundHandle[channel]);
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}
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void Sound::stopAllSounds() {
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for (int i = 0; i < 14; i++)
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stopSound(i);
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}
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bool Sound::isSoundActive(uint channel) const {
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assert(channel < MAX_SOUND_EFFECTS);
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return _mixer->isSoundHandleActive(_soundHandle[channel]);
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}
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void Sound::setSoundVolume(uint volume) {
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_mixer->setVolumeForSoundType(Audio::Mixer::kSFXSoundType, volume);
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_mixer->setVolumeForSoundType(Audio::Mixer::kSpeechSoundType, volume);
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}
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int Sound::getSoundVolume() const {
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return _mixer->getVolumeForSoundType(Audio::Mixer::kSFXSoundType);
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}
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void Sound::pushVolume() {
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_soundVolume = _mixer->getVolumeForSoundType(Audio::Mixer::kSFXSoundType);
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_speechVolume = _mixer->getVolumeForSoundType(Audio::Mixer::kSpeechSoundType);
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_musicVolume = _mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType);
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}
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void Sound::popVolume() {
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assert(_soundVolume >= 0 && _speechVolume >= 0 && _musicVolume >= 0);
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_mixer->setVolumeForSoundType(Audio::Mixer::kSFXSoundType, _soundVolume);
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_mixer->setVolumeForSoundType(Audio::Mixer::kSpeechSoundType, _speechVolume);
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_mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, _musicVolume);
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}
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void Sound::setSoundChannelVolume(uint channel, uint volume) {
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assert(channel < MAX_SOUND_EFFECTS);
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_mixer->setChannelVolume(_soundHandle[channel], volume);
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}
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void Sound::setSoundChannelBalance(uint channel, int8 balance) {
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assert(channel < MAX_SOUND_EFFECTS);
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_mixer->setChannelBalance(_soundHandle[channel], balance);
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}
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void Sound::playMusic(int16 num, bool loop) {
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uint32 musicNum = _soundRes->getChunkCount() - 1 - num;
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Chunk *chunk = _soundRes->getChunk(musicNum);
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uint8 *data = _soundRes->getChunkData(musicNum);
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_curMusic = num;
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playMusic(data, chunk->size);
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delete[] data;
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}
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void Sound::playMusic(uint8 *data, uint32 size) {
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TMFStream *stream = new TMFStream(new Common::MemoryReadStream(data, size), 0);
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_curMusic = -1;
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_mixer->playStream(Audio::Mixer::kMusicSoundType, &_musicHandle, stream);
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}
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void Sound::pauseMusic() {
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_mixer->pauseHandle(_musicHandle, true);
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}
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void Sound::resumeMusic() {
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_mixer->pauseHandle(_musicHandle, false);
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}
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void Sound::stopMusic() {
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_curMusic = -1;
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_mixer->stopHandle(_musicHandle);
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}
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bool Sound::isMusicActive() const {
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return _mixer->isSoundHandleActive(_musicHandle);
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}
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void Sound::setMusicVolume(uint volume) {
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_mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, volume);
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}
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int Sound::getMusicVolume() const {
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return _mixer->getVolumeForSoundType(Audio::Mixer::kMusicSoundType);
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}
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void Sound::playSpeech(int num, bool waitForFinish) {
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if (isSpeechActive())
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stopSpeech();
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// Get the speech data
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SoundChunk *sound = _speechRes->getSound(num);
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size_t size = sound->size;
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uint8 *data = (uint8 *)MALLOC(size);
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memcpy(data, sound->data, size);
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delete[] sound->data;
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delete sound;
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// Play it
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Audio::AudioStream *stream = new ChewyVocStream(
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new Common::MemorySeekableReadWriteStream(data, size, DisposeAfterUse::YES),
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DisposeAfterUse::YES);
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_mixer->playStream(Audio::Mixer::kSpeechSoundType,
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&_speechHandle, stream);
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if (waitForFinish) {
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// Wait for speech to finish
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while (isSpeechActive() && !SHOULD_QUIT) {
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setupScreen(DO_SETUP);
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}
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}
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}
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void Sound::pauseSpeech() {
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_mixer->pauseHandle(_speechHandle, true);
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}
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void Sound::resumeSpeech() {
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_mixer->pauseHandle(_speechHandle, false);
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}
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void Sound::stopSpeech() {
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_mixer->stopHandle(_speechHandle);
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}
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bool Sound::isSpeechActive() const {
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return _mixer->isSoundHandleActive(_speechHandle);
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}
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void Sound::stopAll() {
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_mixer->stopAll();
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}
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void Sound::waitForSpeechToFinish() {
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if (speechEnabled()) {
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while (isSpeechActive() && !SHOULD_QUIT) {
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setupScreen(DO_SETUP);
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}
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}
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}
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bool Sound::soundEnabled() const {
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return !ConfMan.getBool("sfx_mute");
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}
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void Sound::toggleSound(bool enable) {
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return ConfMan.setBool("sfx_mute", !enable);
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}
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bool Sound::musicEnabled() const {
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return !ConfMan.getBool("music_mute");
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}
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void Sound::toggleMusic(bool enable) {
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return ConfMan.setBool("music_mute", !enable);
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}
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bool Sound::speechEnabled() const {
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return !ConfMan.getBool("speech_mute");
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}
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void Sound::toggleSpeech(bool enable) {
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return ConfMan.setBool("speech_mute", !enable);
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}
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bool Sound::subtitlesEnabled() const {
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return ConfMan.getBool("subtitles");
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}
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void Sound::toggleSubtitles(bool enable) {
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return ConfMan.setBool("subtitles", enable);
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}
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struct RoomMusic {
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int16 room;
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int16 music;
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};
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const RoomMusic roomMusic[] = {
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{ 0, 13 }, { 1, 17 }, { 18, 17 }, { 90, 17 }, { 2, 43 },
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{ 88, 43 }, { 3, 0 }, { 4, 0 }, { 5, 14 }, { 8, 14 },
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{ 12, 14 }, { 86, 14 }, { 6, 1 }, { 7, 18 }, { 97, 18 },
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{ 9, 20 }, { 10, 20 }, { 47, 20 }, { 87, 20 }, { 11, 19 },
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{ 14, 19 }, { 15, 16 }, { 16, 16 }, { 19, 16 }, { 96, 16 },
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{ 21, 2 }, { 22, 48 }, { 25, 11 }, { 26, 11 }, { 27, 33 },
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{ 30, 33 }, { 54, 33 }, { 63, 33 }, { 28, 47 }, { 29, 47 },
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{ 31, 9 }, { 35, 9 }, { 32, 38 }, { 40, 38 }, { 71, 38 },
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{ 89, 38 }, { 92, 38 }, { 33, 35 }, { 37, 8 }, { 39, 9 },
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{ 42, 41 }, { 45, 44 }, { 46, 21 }, { 50, 21 }, { 73, 21 },
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{ 74, 21 }, { 48, 22 }, { 49, 3 }, { 51, 27 }, { 52, 27 },
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{ 53, 26 }, { 55, 23 }, { 57, 23 }, { 56, 52 }, { 62, 25 },
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{ 64, 51 }, { 66, 34 }, { 68, 34 }, { 67, 28 }, { 69, 28 },
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{ 70, 28 }, { 75, 28 }, { 72, 31 }, { 76, 46 }, { 79, 6 },
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{ 80, 29 }, { 81, 45 }, { 82, 50 }, { 84, 24 }, { 85, 32 },
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{ 91, 36 }, { 94, 40 }, { 95, 40 }, { 98, 4 }, { 255, 5 },
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{ 256, 10 }, { 257, 52 }, { 258, 53 }, { 259, 54 }, { 260, 24 },
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{ -1, -1 }
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};
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void Sound::playRoomMusic(int16 roomNum) {
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int16 musicIndex = -1;
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if (!musicEnabled())
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return;
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for (const RoomMusic *cur = roomMusic; cur->room >= 0; ++cur) {
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if (cur->room == roomNum) {
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musicIndex = cur->music;
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break;
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}
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}
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// TODO: Extra checks for two flags in room 56
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//if ((spieler.flags32 & SpielerFlags32_10) != 0 && spieler.flags33 >= 0)
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// musicIndex = 52;
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//else
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// musicIndex = 7;
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if (musicIndex != _curMusic) {
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stopMusic();
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if (musicIndex >= 0)
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playMusic(musicIndex, true);
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}
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}
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} // namespace Chewy
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