1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
|
/* ScummVM - Scumm Interpreter
* Copyright (C) 2003-2006 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/stdafx.h"
#include "common/endian.h"
#include "queen/sound.h"
#include "queen/input.h"
#include "queen/music.h"
#include "queen/queen.h"
#include "queen/resource.h"
#include "sound/flac.h"
#include "sound/mp3.h"
#include "sound/vorbis.h"
#define SB_HEADER_SIZE_V104 110
#define SB_HEADER_SIZE_V110 122
#define STOP_MUSIC -1
namespace Queen {
Sound::Sound(Audio::Mixer *mixer, QueenEngine *vm) :
_mixer(mixer), _vm(vm), _sfxToggle(true), _speechToggle(true), _musicToggle(true), _lastOverride(0) {
}
Sound::~Sound() {
}
Sound *Sound::giveSound(Audio::Mixer *mixer, QueenEngine *vm, uint8 compression) {
if (!mixer->isReady())
return new SilentSound(mixer, vm);
switch (compression) {
case COMPRESSION_NONE:
return new SBSound(mixer, vm);
case COMPRESSION_MP3:
#ifndef USE_MAD
warning("Using MP3 compressed datafile, but MP3 support not compiled in");
return new SilentSound(mixer, vm);
#else
return new MP3Sound(mixer, vm);
#endif
case COMPRESSION_OGG:
#ifndef USE_VORBIS
warning("Using OGG compressed datafile, but OGG support not compiled in");
return new SilentSound(mixer, vm);
#else
return new OGGSound(mixer, vm);
#endif
case COMPRESSION_FLAC:
#ifndef USE_FLAC
warning("Using FLAC compressed datafile, but FLAC support not compiled in");
return new SilentSound(mixer, vm);
#else
return new FLACSound(mixer, vm);
#endif
default:
warning("Unknown compression type");
return new SilentSound(mixer, vm);
}
}
void Sound::waitFinished(bool isSpeech) {
while (_mixer->isSoundHandleActive(isSpeech ? _speechHandle : _sfxHandle))
_vm->input()->delay(10);
}
void Sound::playSfx(uint16 sfx) {
if (sfxOn() && sfx != 0) {
#ifndef PALMOS_68K
playSound(_sfxName[sfx - 1], false);
#else
playSound(_sfxName + 10 * (sfx - 1), false); // saved as 8char + /0/0
#endif
}
}
void Sound::playSpeech(const char *base) {
if (speechOn()) {
playSound(base, true);
}
}
void Sound::playSound(const char *base, bool isSpeech) {
char name[13];
strcpy(name, base);
// alter filename to add zeros and append ".SB"
for (int i = 0; i < 8; i++) {
if (name[i] == ' ')
name[i] = '0';
}
strcat(name, ".SB");
waitFinished(isSpeech);
uint32 size;
Common::File *f = _vm->resource()->giveSound(name, &size);
if (f) {
playSoundData(f, size, isSpeech ? &_speechHandle : &_sfxHandle);
_speechSfxExists = isSpeech;
} else {
_speechSfxExists = false;
}
}
void Sound::playSong(int16 songNum) {
if (songNum <= 0) {
_vm->music()->stopSong();
return;
}
int16 newTune;
if (_vm->resource()->isDemo()) {
if (songNum == 17) {
_vm->music()->stopSong();
return;
}
newTune = _songDemo[songNum - 1].tuneList[0] - 1;
} else {
newTune = _song[songNum - 1].tuneList[0] - 1;
}
if (_tune[newTune].sfx[0]) {
playSfx(_tune[newTune].sfx[0]);
return;
}
if (!musicOn())
return;
int override = (_vm->resource()->isDemo()) ? _songDemo[songNum - 1].override : _song[songNum - 1].override;
switch (override) {
// Override all songs
case 1:
break;
// Alter song settings (such as volume) and exit
case 2:
_vm->music()->toggleVChange();
default:
return;
}
_lastOverride = songNum;
_vm->music()->queueTuneList(newTune);
_vm->music()->playMusic();
}
void Sound::saveState(byte *&ptr) {
WRITE_BE_UINT16(ptr, _lastOverride); ptr += 2;
}
void Sound::loadState(uint32 ver, byte *&ptr) {
_lastOverride = (int16)READ_BE_INT16(ptr); ptr += 2;
}
void SilentSound::playSoundData(Common::File *f, uint32 size, Audio::SoundHandle *soundHandle) {
}
void SBSound::playSoundData(Common::File *f, uint32 size, Audio::SoundHandle *soundHandle) {
int headerSize;
f->seek(2, SEEK_CUR);
uint16 version = f->readUint16LE();
switch (version) {
case 104:
headerSize = SB_HEADER_SIZE_V104;
break;
case 110:
headerSize = SB_HEADER_SIZE_V110;
break;
default:
warning("Unhandled SB file version %d, defaulting to 104\n", version);
headerSize = SB_HEADER_SIZE_V104;
break;
}
f->seek(headerSize - 4, SEEK_CUR);
size -= headerSize;
uint8 *sound = (uint8 *)malloc(size);
if (sound) {
f->read(sound, size);
byte flags = Audio::Mixer::FLAG_UNSIGNED | Audio::Mixer::FLAG_AUTOFREE;
_mixer->playRaw(Audio::Mixer::kSFXSoundType, soundHandle, sound, size, 11025, flags);
}
}
#ifdef USE_MAD
void MP3Sound::playSoundData(Common::File *f, uint32 size, Audio::SoundHandle *soundHandle) {
_mixer->playInputStream(Audio::Mixer::kSFXSoundType, soundHandle, Audio::makeMP3Stream(f, size));
}
#endif
#ifdef USE_VORBIS
void OGGSound::playSoundData(Common::File *f, uint32 size, Audio::SoundHandle *soundHandle) {
_mixer->playInputStream(Audio::Mixer::kSFXSoundType, soundHandle, Audio::makeVorbisStream(f, size));
}
#endif
#ifdef USE_FLAC
void FLACSound::playSoundData(Common::File *f, uint32 size, Audio::SoundHandle *soundHandle) {
_mixer->playInputStream(Audio::Mixer::kSFXSoundType, soundHandle, Audio::makeFlacStream(f, size));
}
#endif
} //End of namespace Queen
|
