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
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
|
/* ScummVM - Scumm Interpreter
* Copyright (C) 2001-2005 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*/
#include "stdafx.h"
#include "common/timer.h"
#include "scumm/actor.h"
#include "scumm/scumm.h"
#include "scumm/sound.h"
#include "scumm/imuse_digi/dimuse.h"
#include "scumm/imuse_digi/dimuse_bndmgr.h"
#include "sound/audiostream.h"
#include "sound/mixer.h"
namespace Scumm {
void IMuseDigital::parseScriptCmds(int cmd, int b, int c, int d, int e, int f, int g, int h) {
int soundId = b;
int sub_cmd = c;
if (!cmd)
return;
switch (cmd) {
case 10: // ImuseStopAllSounds
stopAllSounds();
break;
case 12: // ImuseSetParam
switch (sub_cmd) {
case 0x400: // select group volume
selectVolumeGroup(soundId, d);
break;
case 0x500: // set priority
setPriority(soundId, d);
break;
case 0x600: // set volume
setVolume(soundId, d);
break;
case 0x700: // set pan
setPan(soundId, d);
break;
default:
warning("IMuseDigital::doCommand SetParam DEFAULT command %d", sub_cmd);
break;
}
break;
case 14: // ImuseFadeParam
switch (sub_cmd) {
case 0x600: // set volume fading
if ((d != 0) && (e == 0))
setVolume(soundId, d);
else if ((d == 0) && (e == 0))
stopSound(soundId);
else
setFade(soundId, d, e);
break;
default:
warning("IMuseDigital::doCommand FadeParam DEFAULT sub command %d", sub_cmd);
break;
}
break;
case 25: // ImuseStartStream
debug(5, "ImuseStartStream (%d, %d, %d)", soundId, c, d);
break;
case 26: // ImuseSwitchStream
debug(5, "ImuseSwitchStream (%d, %d, %d, %d, %d)", soundId, c, d, e, f);
break;
case 0x1000: // ImuseSetState
debug(5, "ImuseSetState (%d)", b);
if ((_vm->_gameId == GID_DIG) && (_vm->_features & GF_DEMO)) {
if (b == 1) {
fadeOutMusic(200);
startMusic(1, 127);
} else {
if (getSoundStatus(2) == 0) {
fadeOutMusic(200);
startMusic(2, 127);
}
}
} else if ((_vm->_gameId == GID_CMI) && (_vm->_features & GF_DEMO)) {
fadeOutMusic(120);
if (b == 2) {
startMusic("in1.imx", 1100, 0, 127);
} else if (b == 4) {
startMusic("in2.imx", 1120, 0, 127);
} else if (b == 8) {
startMusic("out1.imx", 1140, 0, 127);
} else if (b == 9) {
startMusic("out2.imx", 1150, 0, 127);
} else if (b == 16) {
startMusic("gun.imx", 1210, 0, 127);
} else {
warning("imuse digital: set state unknown for cmi demo: %d, room: %d", b, _vm->_currentRoom);
}
} else if (_vm->_gameId == GID_DIG) {
setDigMusicState(b);
} else if (_vm->_gameId == GID_CMI) {
setComiMusicState(b);
} else if (_vm->_gameId == GID_FT) {
setFtMusicState(b);
}
break;
case 0x1001: // ImuseSetSequence
debug(5, "ImuseSetSequence (%d)", b);
if (_vm->_gameId == GID_DIG) {
setDigMusicSequence(b);
} else if (_vm->_gameId == GID_CMI) {
setComiMusicSequence(b);
} else if (_vm->_gameId == GID_FT) {
setFtMusicSequence(b);
}
break;
case 0x1002: // ImuseSetCuePoint
debug(5, "ImuseSetCuePoint (%d)", b);
if (_vm->_gameId == GID_FT) {
setFtMusicCuePoint(b);
}
break;
case 0x1003: // ImuseSetAttribute
debug(5, "ImuseSetAttribute (%d, %d)", b, c);
assert((_vm->_gameId == GID_DIG) || (_vm->_gameId == GID_FT));
if (_vm->_gameId == GID_DIG) {
_attributes[b] = c;
}
break;
case 0x2000: // ImuseSetGroupSfxVolume
debug(5, "ImuseSetGroupSFXVolume (%d)", b);
// setGroupSfxVolume(b);
break;
case 0x2001: // ImuseSetGroupVoiceVolume
debug(5, "ImuseSetGroupVoiceVolume (%d)", b);
// setGroupVoiceVolume(b);
break;
case 0x2002: // ImuseSetGroupMusicVolume
debug(5, "ImuseSetGroupMusicVolume (%d)", b);
// setGroupMusicVolume(b);
break;
default:
error("IMuseDigital::doCommand DEFAULT command %d", cmd);
}
}
void IMuseDigital::flushTracks() {
debug(5, "flushTracks()");
for (int l = 0; l < MAX_DIGITAL_TRACKS + MAX_DIGITAL_FADETRACKS; l++) {
Track *track = _track[l];
if (track->used && (track->readyToRemove ||
(_vm->_insaneRunning && track->toBeRemoved))) { // INSANE hack for sync timer mode
if (track->stream) {
if (!track->stream->endOfStream()) {
track->stream->finish();
}
if (track->stream->endOfStream()
|| _vm->_mixer->isPaused() // hack for paused SoundMixer
|| _vm->_insaneRunning) { // INSANE hack for sync timer mode
_vm->_mixer->stopHandle(track->handle);
delete track->stream;
track->stream = NULL;
_sound->closeSound(track->soundHandle);
track->soundHandle = NULL;
track->used = false;
}
} else if (track->stream2) {
_vm->_mixer->stopHandle(track->handle);
delete track->stream2;
track->stream2 = NULL;
track->used = false;
}
}
}
}
void IMuseDigital::refreshScripts() {
debug(5, "refreshScripts()");
bool found = false;
for (int l = 0; l < MAX_DIGITAL_TRACKS; l++) {
Track *track = _track[l];
if (track->used && !track->toBeRemoved && (track->volGroupId == IMUSE_VOLGRP_MUSIC)) {
found = true;
}
}
if (!found && (_curMusicSeq != 0)) {
debug(5, "refreshScripts() Start Sequence");
parseScriptCmds(0x1001, 0, 0, 0, 0, 0, 0, 0);
}
}
void IMuseDigital::startVoice(int soundId, AudioStream *input) {
debug(5, "startVoiceStream(%d)", soundId);
startSound(soundId, "", 0, IMUSE_VOLGRP_VOICE, input, 0, 127, 127);
}
void IMuseDigital::startVoice(int soundId, const char *soundName) {
debug(5, "startVoiceBundle(%s)", soundName);
startSound(soundId, soundName, IMUSE_BUNDLE, IMUSE_VOLGRP_VOICE, NULL, 0, 127, 127);
}
void IMuseDigital::startMusic(int soundId, int volume) {
debug(5, "startMusicResource(%d)", soundId);
startSound(soundId, "", IMUSE_RESOURCE, IMUSE_VOLGRP_MUSIC, NULL, 0, volume, 126);
}
void IMuseDigital::startMusic(const char *soundName, int soundId, int hookId, int volume) {
debug(5, "startMusicBundle(%s)", soundName);
startSound(soundId, soundName, IMUSE_BUNDLE, IMUSE_VOLGRP_MUSIC, NULL, hookId, volume, 126);
}
void IMuseDigital::startSfx(int soundId, int priority) {
debug(5, "startSfx(%d)", soundId);
startSound(soundId, "", IMUSE_RESOURCE, IMUSE_VOLGRP_SFX, NULL, 0, 127, priority);
}
void IMuseDigital::getLipSync(int soundId, int syncId, int32 msPos, int32 &width, int32 &height) {
int32 sync_size;
byte *sync_ptr;
msPos /= 16;
if (msPos < 65536) {
for (int l = 0; l < MAX_DIGITAL_TRACKS; l++) {
Track *track = _track[l];
if ((track->soundId == soundId) && track->used && !track->toBeRemoved) {
_sound->getSyncSizeAndPtrById(track->soundHandle, syncId, sync_size, &sync_ptr);
if ((sync_size != 0) && (sync_ptr != NULL)) {
sync_size /= 4;
while (sync_size--) {
if (READ_BE_UINT16(sync_ptr) >= msPos)
break;
sync_ptr += 4;
}
if (sync_size < 0)
sync_ptr -= 4;
else
if (READ_BE_UINT16(sync_ptr) > msPos)
sync_ptr -= 4;
width = sync_ptr[2];
height = sync_ptr[3];
return;
}
}
}
}
}
int32 IMuseDigital::getPosInMs(int soundId) {
for (int l = 0; l < MAX_DIGITAL_TRACKS; l++) {
Track *track = _track[l];
if ((track->soundId == soundId) && track->used && !track->toBeRemoved) {
int32 pos = (5 * (track->dataOffset + track->regionOffset)) / (track->iteration / 200);
return pos;
}
}
return 0;
}
int IMuseDigital::getSoundStatus(int sound) const {
debug(5, "IMuseDigital::getSoundStatus(%d)", sound);
for (int l = 0; l < MAX_DIGITAL_TRACKS; l++) {
Track *track = _track[l];
if (track->soundId == sound) {
if ((track->stream2 && track->handle.isActive()) ||
(track->stream && track->used && !track->readyToRemove)) {
return 1;
}
}
}
return 0;
}
void IMuseDigital::stopSound(int soundId) {
debug(5, "IMuseDigital::stopSound(%d)", soundId);
for (int l = 0; l < MAX_DIGITAL_TRACKS; l++) {
Track *track = _track[l];
if ((track->soundId == soundId) && track->used && !track->toBeRemoved) {
track->toBeRemoved = true;
}
}
}
int32 IMuseDigital::getCurMusicPosInMs() {
int soundId = -1;
for (int l = 0; l < MAX_DIGITAL_TRACKS; l++) {
Track *track = _track[l];
if (track->used && !track->toBeRemoved && (track->volGroupId == IMUSE_VOLGRP_MUSIC)) {
soundId = track->soundId;
}
}
int32 msPos = getPosInMs(soundId);
debug(5, "IMuseDigital::getCurMusicPosInMs(%d) = %d", soundId, msPos);
return msPos;
}
int32 IMuseDigital::getCurVoiceLipSyncWidth() {
int32 msPos = getPosInMs(kTalkSoundID) + 50;
int32 width = 0, height = 0;
debug(5, "IMuseDigital::getCurVoiceLipSyncWidth(%d)", kTalkSoundID);
getLipSync(kTalkSoundID, 0, msPos, width, height);
return width;
}
int32 IMuseDigital::getCurVoiceLipSyncHeight() {
int32 msPos = getPosInMs(kTalkSoundID) + 50;
int32 width = 0, height = 0;
debug(5, "IMuseDigital::getCurVoiceLipSyncHeight(%d)", kTalkSoundID);
getLipSync(kTalkSoundID, 0, msPos, width, height);
return height;
}
int32 IMuseDigital::getCurMusicLipSyncWidth(int syncId) {
int soundId = -1;
for (int l = 0; l < MAX_DIGITAL_TRACKS; l++) {
Track *track = _track[l];
if (track->used && !track->toBeRemoved && (track->volGroupId == IMUSE_VOLGRP_MUSIC)) {
soundId = track->soundId;
}
}
int32 msPos = getPosInMs(soundId) + 50;
int32 width = 0, height = 0;
debug(5, "IMuseDigital::getCurVoiceLipSyncWidth(%d, %d)", soundId, msPos);
getLipSync(soundId, syncId, msPos, width, height);
return width;
}
int32 IMuseDigital::getCurMusicLipSyncHeight(int syncId) {
int soundId = -1;
for (int l = 0; l < MAX_DIGITAL_TRACKS; l++) {
Track *track = _track[l];
if (track->used && !track->toBeRemoved && (track->volGroupId == IMUSE_VOLGRP_MUSIC)) {
soundId = track->soundId;
}
}
int32 msPos = getPosInMs(soundId) + 50;
int32 width = 0, height = 0;
debug(5, "IMuseDigital::getCurVoiceLipSyncHeight(%d, %d)", soundId, msPos);
getLipSync(soundId, syncId, msPos, width, height);
return height;
}
void IMuseDigital::stopAllSounds() {
debug(5, "IMuseDigital::stopAllSounds");
for(;;) {
bool foundNotRemoved = false;
for (int l = 0; l < MAX_DIGITAL_TRACKS + MAX_DIGITAL_FADETRACKS; l++) {
Track *track = _track[l];
if (track->used) {
track->toBeRemoved = true;
foundNotRemoved = true;
}
}
if (!foundNotRemoved)
break;
flushTracks();
_vm->_system->delayMillis(50);
#if defined(_WIN32_WCE) || defined (__PALM_OS__)
_vm->parseEvents(); // timers are events, we need to consume them
#endif
}
}
void IMuseDigital::pause(bool p) {
_pause = p;
}
} // End of namespace Scumm
|