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speech.cpp
630 lines (567 loc) · 13.9 KB
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speech.cpp
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/* 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.
*
*/
/*
* This code is based on original Mortville Manor DOS source code
* Copyright (c) 1987-1989 Lankhor
*/
#include "mortevielle/mortevielle.h"
#include "mortevielle/speech.h"
#include "mortevielle/sound.h"
#include "audio/decoders/raw.h"
#include "common/endian.h"
#include "common/file.h"
namespace Mortevielle {
const byte _tnocon[364] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
const byte _intcon[26] = {1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0};
const byte _typcon[26] = {0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3};
const byte _tabdph[16] = {0, 10, 2, 0, 2, 10, 3, 0, 3, 7, 5, 0, 6, 7, 7, 10};
const byte _tabdbc[18] = {7, 23, 7, 14, 13, 9, 14, 9, 5, 12, 6, 12, 13, 4, 0, 4, 5, 9};
SpeechManager::SpeechManager() {
_typlec = 0;
_phonemeNumb = 0;
for (int i = 0; i < 3; i++) {
_queue[i]._val = 0;
_queue[i]._code = 0;
_queue[i]._acc = 0;
_queue[i]._freq = 0;
_queue[i]._rep = 0;
}
_noise5Buf = nullptr;
}
SpeechManager::~SpeechManager() {
free(_noise5Buf);
}
void SpeechManager::spfrac(int wor) {
_queue[2]._rep = (uint)wor >> 12;
if ((_typlec == 0) && (_queue[2]._code != 9))
if (((_queue[2]._code > 4) && (_queue[2]._val != 20) && (_queue[2]._rep != 3) && (_queue[2]._rep != 6) && (_queue[2]._rep != 9)) ||
((_queue[2]._code < 5) && ((_queue[2]._val != 19) && (_queue[2]._val != 22) && (_queue[2]._rep != 4) && (_queue[2]._rep != 9)))) {
++_queue[2]._rep;
}
_queue[2]._freq = ((uint)wor >> 6) & 7;
_queue[2]._acc = ((uint)wor >> 9) & 7;
}
void SpeechManager::charg_car(int &currWordNumb) {
int wor = READ_BE_UINT16(&_vm->_mem[(kAdrWord * 16) + currWordNumb]);
int int_ = wor & 0x3f; // 63
if ((int_ >= 0) && (int_ <= 13)) {
_queue[2]._val = int_;
_queue[2]._code = 5;
} else if ((int_ >= 14) && (int_ <= 21)) {
_queue[2]._val = int_;
_queue[2]._code = 6;
} else if ((int_ >= 22) && (int_ <= 47)) {
int_ -= 22;
_queue[2]._val = int_;
_queue[2]._code = _typcon[int_];
} else if ((int_ >= 48) && (int_ <= 56)) {
_queue[2]._val = int_ - 22;
_queue[2]._code = 4;
} else {
switch (int_) {
case 60:
_queue[2]._val = 32; /* " " */
_queue[2]._code = 9;
break;
case 61:
_queue[2]._val = 46; /* "." */
_queue[2]._code = 9;
break;
case 62:
_queue[2]._val = 35; /* "#" */
_queue[2]._code = 9;
default:
break;
}
}
spfrac(wor);
currWordNumb += 2;
}
void SpeechManager::entroct(byte o) {
_vm->_mem[(kAdrTroct * 16) + _ptr_oct] = o;
++_ptr_oct;
}
void SpeechManager::veracf(byte b) {
;
}
void SpeechManager::cctable(tablint &t) {
float tb[257];
tb[0] = 0;
for (int k = 0; k <= 255; ++k) {
tb[k + 1] = _vm->_addFix + tb[k];
t[255 - k] = abs((int)tb[k] + 1);
}
}
void SpeechManager::regenbruit() {
int i = kOffsetB3 + 8590;
int j = 0;
do {
_cfiphBuffer[j] = READ_BE_UINT16(&_vm->_mem[(kAdrNoise3 * 16) + i]);
i += 2;
++j;
} while (i < kOffsetB3 + 8790);
}
/**
* Load sonmus.mor file
* @remarks Originally called 'charge_son'
*/
void SpeechManager::loadMusicSound() {
Common::File f;
if (!f.open("sonmus.mor"))
error("Missing file - sonmus.mor");
free(_vm->_compMusicBuf1);
free(_vm->_noiseBuf);
int size = f.size();
_vm->_compMusicBuf1 = (byte *)malloc(sizeof(byte) * size);
_vm->_noiseBuf = (byte *)malloc(sizeof(byte) * size * 2);
f.read(_vm->_compMusicBuf1, size);
_vm->_soundManager.decodeMusic(_vm->_compMusicBuf1, _vm->_noiseBuf, size);
f.close();
}
/**
* Load phoneme sound file
* @remarks Originally called 'charge_phbruit'
*/
void SpeechManager::loadPhonemeSounds() {
Common::File f;
if (!f.open("phbrui.mor"))
error("Missing file - phbrui.mor");
for (int i = 1; i <= f.size() / 2; ++i)
_cfiphBuffer[i] = f.readUint16BE();
f.close();
}
/**
* Speech function - Load Noise file
* @remarks Originally called 'charge_bruit'
*/
void SpeechManager::loadNoise() {
Common::File f;
if (!f.open("bruits")) //Translation: "noise"
error("Missing file - bruits");
f.read(&_vm->_mem[kAdrNoise * 16], 250 * 128); // 32000
for (int i = 0; i < _noise5Size; ++i)
_vm->_mem[(kAdrNoise * 16) + 32000 + i] = _noise5Buf[i];
f.read(&_vm->_mem[(kAdrNoise1 * 16) + kOffsetB1], 149 * 128); // 19072
f.close();
}
void SpeechManager::trait_car() {
byte d3;
int d2, i;
switch (_queue[1]._code) {
case 9:
if (_queue[1]._val != (int)'#')
for (i = 0; i <= _queue[1]._rep; ++i)
entroct(_queue[1]._val);
break;
case 5:
case 6:
if (_queue[1]._code == 6)
d3 = _tabdph[(_queue[1]._val - 14) << 1];
else
d3 = kNullValue;
if (_queue[0]._code >= 5) {
veracf(_queue[1]._acc);
if (_queue[0]._code == 9) {
entroct(4);
if (d3 == kNullValue)
entroct(_queue[1]._val);
else
entroct(d3);
entroct(22);
}
}
switch (_queue[1]._rep) {
case 0:
entroct(0);
entroct(_queue[1]._val);
if (d3 == kNullValue)
if (_queue[2]._code == 9)
entroct(2);
else
entroct(4);
else if (_queue[2]._code == 9)
entroct(0);
else
entroct(1);
break;
case 4:
case 5:
case 6:
if (_queue[1]._rep != 4) {
i = _queue[1]._rep - 5;
do {
--i;
entroct(0);
if (d3 == kNullValue)
entroct(_queue[1]._val);
else
entroct(d3);
entroct(3);
} while (i >= 0);
}
if (d3 == kNullValue) {
entroct(4);
entroct(_queue[1]._val);
entroct(0);
} else {
entroct(0);
entroct(_queue[1]._val);
entroct(3);
}
break;
case 7:
case 8:
case 9:
if (_queue[1]._rep != 7) {
i = _queue[1]._rep - 8;
do {
--i;
entroct(0);
if (d3 == kNullValue)
entroct(_queue[1]._val);
else
entroct(d3);
entroct(3);
} while (i >= 0);
}
if (d3 == kNullValue) {
entroct(0);
entroct(_queue[1]._val);
entroct(2);
} else {
entroct(0);
entroct(_queue[1]._val);
entroct(0);
}
break;
case 1:
case 2:
case 3:
if (_queue[1]._rep != 1) {
i = _queue[1]._rep - 2;
do {
--i;
entroct(0);
if (d3 == kNullValue)
entroct(_queue[1]._val);
else
entroct(d3);
entroct(3);
} while (i >= 0);
}
entroct(0);
entroct(_queue[1]._val);
if (_queue[2]._code == 9)
entroct(0);
else
entroct(1);
break;
default:
break;
} // switch c2.rep
break;
case 2:
case 3:
d3 = _queue[1]._code + 5; // 7 ou 8 => Corresponding vowel
if (_queue[0]._code > 4) {
veracf(_queue[1]._acc);
if (_queue[0]._code == 9) {
entroct(4);
entroct(d3);
entroct(22);
}
}
i = _queue[1]._rep;
assert(i >= 0);
if (i != 0) {
do {
--i;
entroct(0);
entroct(d3);
entroct(3);
} while (i > 0);
}
veracf(_queue[2]._acc);
if (_queue[2]._code == 6) {
entroct(4);
entroct(_tabdph[(_queue[2]._val - 14) << 1]);
entroct(_queue[1]._val);
} else {
entroct(4);
if (_queue[2]._val == 4)
entroct(3);
else
entroct(_queue[2]._val);
entroct(_queue[1]._val);
}
break;
case 0:
case 1:
veracf(_queue[1]._acc);
switch (_queue[2]._code) {
case 2:
d2 = 7;
break;
case 3:
d2 = 8;
break;
case 6:
d2 = _tabdph[(_queue[2]._val - 14) << 1];
break;
case 5:
d2 = _queue[2]._val;
break;
default:
d2 = 10;
break;
} // switch c3._code
d2 = (d2 * 26) + _queue[1]._val;
if (_tnocon[d2] == 0)
d3 = 2;
else
d3 = 6;
if (_queue[1]._rep >= 5) {
_queue[1]._rep -= 5;
d3 = 8 - d3; // Swap 2 and 6
}
if (_queue[1]._code == 0) {
i = _queue[1]._rep;
if (i != 0) {
do {
--i;
entroct(d3);
entroct(_queue[1]._val);
entroct(3);
} while (i > 0);
}
entroct(d3);
entroct(_queue[1]._val);
entroct(4);
} else {
entroct(d3);
entroct(_queue[1]._val);
entroct(3);
i = _queue[1]._rep;
if (i != 0) {
do {
--i;
entroct(d3);
entroct(_queue[1]._val);
entroct(4);
} while (i > 0);
}
}
if (_queue[2]._code == 9) {
entroct(d3);
entroct(_queue[1]._val);
entroct(5);
} else if ((_queue[2]._code != 0) && (_queue[2]._code != 1) && (_queue[2]._code != 4)) {
veracf(_queue[2]._acc);
switch (_queue[2]._code) {
case 3:
d2 = 8;
break;
case 6:
d2 = _tabdph[(_queue[2]._val - 14) << 1];
break;
case 5:
d2 = _queue[2]._val;
break;
default:
d2 = 7;
break;
} // switch c3._code
if (d2 == 4)
d2 = 3;
if (_intcon[_queue[1]._val] != 0)
++_queue[1]._val;
if ((_queue[1]._val == 17) || (_queue[1]._val == 18))
_queue[1]._val = 16;
entroct(4);
entroct(d2);
entroct(_queue[1]._val);
}
break;
case 4:
veracf(_queue[1]._acc);
i = _queue[1]._rep;
if (i != 0) {
do {
--i;
entroct(2);
entroct(_queue[1]._val);
entroct(3);
} while (i > 0);
}
entroct(2);
entroct(_queue[1]._val);
entroct(4);
if (_queue[2]._code == 9) {
entroct(2);
entroct(_queue[1]._val);
entroct(5);
} else if ((_queue[2]._code != 0) && (_queue[2]._code != 1) && (_queue[2]._code != 4)) {
veracf(_queue[2]._acc);
switch (_queue[2]._code) {
case 3:
d2 = 8;
break;
case 6:
d2 = _tabdph[(_queue[2]._val - 14) << 1];
break;
case 5:
d2 = _queue[2]._val;
break;
default:
d2 = 7;
break;
} // switch c3._code
if (d2 == 4)
d2 = 3;
if (_intcon[_queue[1]._val] != 0)
++_queue[1]._val;
entroct(4);
entroct(d2);
entroct(_tabdbc[((_queue[1]._val - 26) << 1) + 1]);
}
break;
default:
break;
} // switch c2.code
}
/**
* Make the queue evolve by 1 value
* @remarks Originally called 'rot_chariot'
*/
void SpeechManager::moveQueue() {
_queue[0] = _queue[1];
_queue[1] = _queue[2];
_queue[2]._val = 32;
_queue[2]._code = 9;
}
/**
* initialize the queue
* @remarks Originally called 'init_chariot'
*/
void SpeechManager::initQueue() {
_queue[2]._rep = 0;
_queue[2]._freq = 0;
_queue[2]._acc = 0;
moveQueue();
moveQueue();
}
/**
* Handle a phoneme
* @remarks Originally called 'trait_ph'
*/
void SpeechManager::handlePhoneme() {
const uint16 deca[3] = {300, 30, 40};
uint16 startPos = _cfiphBuffer[_phonemeNumb - 1] + deca[_typlec];
uint16 endPos = _cfiphBuffer[_phonemeNumb] + deca[_typlec];
int wordCount = endPos - startPos;
startPos /= 2;
endPos /= 2;
for (int i = startPos, currWord = 0; i < endPos; i++, currWord += 2)
WRITE_BE_UINT16(&_vm->_mem[(kAdrWord * 16) + currWord], _cfiphBuffer[i]);
_ptr_oct = 0;
int currWord = 0;
initQueue();
do {
moveQueue();
charg_car(currWord);
if (_typlec == 2)
warning("%d %d %d %d %d", _queue[2]._acc, _queue[2]._code, _queue[2]._freq, _queue[2]._rep, _queue[2]._val);
trait_car();
} while (currWord < wordCount);
moveQueue();
trait_car();
entroct((int)'#');
}
/**
* Start speech
* @remarks Originally called 'parole'
*/
void SpeechManager::startSpeech(int rep, int ht, int typ) {
uint16 savph[501];
int tempo;
if (_vm->_soundOff)
return;
_phonemeNumb = rep;
int haut = ht;
_typlec = typ;
if (_typlec != 0) {
for (int i = 0; i <= 500; ++i)
savph[i] = _cfiphBuffer[i];
tempo = kTempoNoise;
} else if (haut > 5)
tempo = kTempoF;
else
tempo = kTempoM;
_vm->_addFix = (float)((tempo - 8)) / 256;
cctable(_tbi);
switch (typ) {
case 1:
loadNoise();
regenbruit();
break;
case 2:
loadMusicSound();
loadPhonemeSounds();
break;
default:
break;
}
handlePhoneme();
_vm->_soundManager.litph(_tbi, typ, tempo);
if (typ == 2) {
Audio::SoundHandle soundHandle;
_vm->_soundManager._mixer->playStream(Audio::Mixer::kSFXSoundType, &soundHandle, _vm->_soundManager._audioStream);
while (_vm->_soundManager._mixer->isSoundHandleActive(soundHandle) && !_vm->keyPressed() && !_vm->_mouseClick && !_vm->shouldQuit())
;
_vm->_soundManager._audioStream->finish();
_vm->_soundManager._mixer->stopHandle(soundHandle);
_vm->_soundManager._audioStream = nullptr;
}
if (_typlec != 0)
for (int i = 0; i <= 500; ++i) {
_cfiphBuffer[i] = savph[i];
_mlec = _typlec;
}
_vm->setPal(_vm->_numpal);
}
void SpeechManager::setParent(MortevielleEngine *vm) {
_vm = vm;
}
} // End of namespace Mortevielle