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-rw-r--r--engines/mortevielle/speech.cpp575
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diff --git a/engines/mortevielle/speech.cpp b/engines/mortevielle/speech.cpp
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--- a/engines/mortevielle/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() {
- _soundType = 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;
- }
- _buildingSentence = false;
-}
-
-SpeechManager::~SpeechManager() {
-}
-
-void SpeechManager::spfrac(int wor) {
- _queue[2]._rep = (uint)wor >> 12;
- if ((_soundType == 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) {
- assert(currWordNumb < 1712);
- int wor = READ_BE_UINT16(&_wordBuf[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) {
- assert(_ptr_oct < 10576);
- _troctBuf[_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);
- }
-}
-
-/**
- * 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();
-}
-
-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[_soundType];
- uint16 endPos = _cfiphBuffer[_phonemeNumb] + deca[_soundType];
- int wordCount = endPos - startPos;
-
- startPos /= 2;
- endPos /= 2;
- assert((endPos - startPos) < 1711);
- for (int i = startPos, currWord = 0; i < endPos; i++, currWord += 2)
- WRITE_BE_UINT16(&_wordBuf[currWord], _cfiphBuffer[i]);
-
- _ptr_oct = 0;
- int currWord = 0;
- initQueue();
-
- do {
- moveQueue();
- charg_car(currWord);
- 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;
- _soundType = typ;
- if (_soundType != 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:
- _vm->_soundManager.regenbruit();
- break;
- case 2:
- loadPhonemeSounds();
- break;
- default:
- break;
- }
- handlePhoneme();
- _vm->_soundManager.litph(_tbi, typ, tempo);
-
- _vm->_speechManager._buildingSentence = false;
- if (typ != 0) {
- _vm->_soundManager._audioStream->finish();
- _vm->_soundManager._mixer->playStream(Audio::Mixer::kSFXSoundType, &_vm->_soundManager._soundHandle, _vm->_soundManager._audioStream);
- _vm->_soundManager._audioStream = nullptr;
- }
-
- if (_soundType != 0) {
- for (int i = 0; i <= 500; ++i)
- _cfiphBuffer[i] = savph[i];
- }
- _vm->setPal(_vm->_numpal);
-}
-
-void SpeechManager::setParent(MortevielleEngine *vm) {
- _vm = vm;
-}
-} // End of namespace Mortevielle
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