diff options
Diffstat (limited to 'engines/hopkins/talk.cpp')
| -rw-r--r-- | engines/hopkins/talk.cpp | 1081 |
1 files changed, 1081 insertions, 0 deletions
diff --git a/engines/hopkins/talk.cpp b/engines/hopkins/talk.cpp new file mode 100644 index 0000000000..a16f6f5e4e --- /dev/null +++ b/engines/hopkins/talk.cpp @@ -0,0 +1,1081 @@ +/* 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. + * + */ + +#include "hopkins/talk.h" + +#include "hopkins/files.h" +#include "hopkins/globals.h" +#include "hopkins/graphics.h" +#include "hopkins/hopkins.h" +#include "hopkins/objects.h" + +#include "common/system.h" +#include "common/endian.h" +#include "common/file.h" +#include "common/textconsole.h" + +namespace Hopkins { + +TalkManager::TalkManager(HopkinsEngine *vm) { + _vm = vm; + _characterBuffer = NULL; + _characterPalette = NULL; + _characterSprite = NULL; + _characterAnim = NULL; + _characterSize = 0; + _dialogueMesgId1 = _dialogueMesgId2 = _dialogueMesgId3 = _dialogueMesgId4 = 0; + _paletteBufferIdx = 0; +} + +void TalkManager::startAnimatedCharacterDialogue(const Common::String &filename) { + Common::String spriteFilename; + + _vm->_fontMan->hideText(5); + _vm->_fontMan->hideText(9); + _vm->_events->refreshScreenAndEvents(); + _vm->_graphicsMan->_scrollStatus = 1; + bool oldDisableInventFl = _vm->_globals->_disableInventFl; + _vm->_globals->_disableInventFl = true; + bool fileFoundFl = false; + _characterBuffer = _vm->_fileIO->searchCat(filename, RES_PER, fileFoundFl); + _characterSize = _vm->_fileIO->_catalogSize; + if (!fileFoundFl) { + _characterBuffer = _vm->_fileIO->loadFile(filename); + _characterSize = _vm->_fileIO->fileSize(filename); + } + + _vm->_globals->_saveData->_data[svDialogField4] = 0; + + getStringFromBuffer(40, spriteFilename, (const char *)_characterBuffer); + getStringFromBuffer(0, _questionsFilename, (const char *)_characterBuffer); + getStringFromBuffer(20, _answersFilename, (const char *)_characterBuffer); + if (_vm->_globals->_language == LANG_FR) { + _answersFilename = _questionsFilename = "RUE.TXT"; + } else if (_vm->_globals->_language == LANG_EN) { + _answersFilename = _questionsFilename = "RUEAN.TXT"; + } else if (_vm->_globals->_language == LANG_SP) { + _answersFilename = _questionsFilename = "RUEES.TXT"; + } + _dialogueMesgId1 = READ_LE_INT16((uint16 *)_characterBuffer + 40); + _paletteBufferIdx = 20 * READ_LE_INT16((uint16 *)_characterBuffer + 42) + 110; + fileFoundFl = false; + _characterSprite = _vm->_fileIO->searchCat(spriteFilename, RES_SAN, fileFoundFl); + if (!fileFoundFl) { + _characterSprite = _vm->_objectsMan->loadSprite(spriteFilename); + } else { + _characterSprite = _vm->_objectsMan->loadSprite("RES_SAN.RES"); + } + + _vm->_graphicsMan->backupScreen(); + + if (!_vm->_graphicsMan->_lineNbr) + _vm->_graphicsMan->_scrollOffset = 0; + _vm->_graphicsMan->displayScreen(true); + _vm->_objectsMan->_charactersEnabledFl = true; + searchCharacterPalette(_paletteBufferIdx, false); + startCharacterAnim0(_paletteBufferIdx, false); + initCharacterAnim(); + _dialogueMesgId2 = _dialogueMesgId1 + 1; + _dialogueMesgId3 = _dialogueMesgId1 + 2; + _dialogueMesgId4 = _dialogueMesgId1 + 3; + int oldMouseCursorId = _vm->_events->_mouseCursorId; + _vm->_events->_mouseCursorId = 4; + _vm->_events->changeMouseCursor(0); + if (!_vm->_globals->_introSpeechOffFl) { + int answer = 0; + int dlgAnswer; + do { + dlgAnswer = dialogQuestion(false); + if (dlgAnswer != _dialogueMesgId4) + answer = dialogAnswer(dlgAnswer, false); + if (answer == -1) + dlgAnswer = _dialogueMesgId4; + _vm->_events->refreshScreenAndEvents(); + } while (dlgAnswer != _dialogueMesgId4); + } + if (_vm->_globals->_introSpeechOffFl) { + int idx = 1; + int answer; + do + answer = dialogAnswer(idx++, false); + while (answer != -1); + } + clearCharacterAnim(); + _vm->_globals->_introSpeechOffFl = false; + _characterBuffer = _vm->_globals->freeMemory(_characterBuffer); + _characterSprite = _vm->_globals->freeMemory(_characterSprite); + _vm->_graphicsMan->displayScreen(false); + + _vm->_graphicsMan->restoreScreen(); + + _vm->_objectsMan->_charactersEnabledFl = false; + _vm->_events->_mouseCursorId = oldMouseCursorId; + + _vm->_events->changeMouseCursor(oldMouseCursorId); + _vm->_graphicsMan->setColorPercentage(253, 100, 100, 100); + + if (_vm->getIsDemo() == false) + _vm->_graphicsMan->setColorPercentage(254, 0, 0, 0); + + _vm->_graphicsMan->initColorTable(145, 150, _vm->_graphicsMan->_palette); + _vm->_graphicsMan->setPaletteVGA256(_vm->_graphicsMan->_palette); + _vm->_graphicsMan->copy16BitRect(_vm->_graphicsMan->_backBuffer, _vm->_events->_startPos.x, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, 0); + memcpy(_vm->_graphicsMan->_frontBuffer, _vm->_graphicsMan->_backBuffer, 614399); + _vm->_globals->_disableInventFl = oldDisableInventFl; + _vm->_graphicsMan->updateScreen(); + for (int i = 0; i <= 4; i++) + _vm->_events->refreshScreenAndEvents(); + _vm->_graphicsMan->_scrollStatus = 0; +} + +void TalkManager::startStaticCharacterDialogue(const Common::String &filename) { + // TODO: The original disables the mouse cursor here + bool oldDisableInventFl = _vm->_globals->_disableInventFl; + _vm->_globals->_disableInventFl = true; + bool fileFoundFl = false; + _characterBuffer = _vm->_fileIO->searchCat(filename, RES_PER, fileFoundFl); + _characterSize = _vm->_fileIO->_catalogSize; + if (!fileFoundFl) { + _characterBuffer = _vm->_fileIO->loadFile(filename); + _characterSize = _vm->_fileIO->fileSize(filename); + } + + _vm->_globals->_saveData->_data[svDialogField4] = 0; + + getStringFromBuffer(0, _questionsFilename, (const char *)_characterBuffer); + getStringFromBuffer(20, _answersFilename, (const char *)_characterBuffer); + + switch (_vm->_globals->_language) { + case LANG_EN: + _questionsFilename = "RUEAN.TXT"; + _answersFilename = "RUEAN.TXT"; + break; + case LANG_FR: + _questionsFilename = "RUE.TXT"; + _answersFilename = "RUE.TXT"; + break; + case LANG_SP: + _questionsFilename = "RUEES.TXT"; + _answersFilename = "RUEES.TXT"; + break; + } + + _dialogueMesgId1 = READ_LE_INT16((uint16 *)_characterBuffer + 40); + _paletteBufferIdx = 20 * READ_LE_INT16((uint16 *)_characterBuffer + 42) + 110; + searchCharacterPalette(_paletteBufferIdx, false); + _dialogueMesgId2 = _dialogueMesgId1 + 1; + _dialogueMesgId3 = _dialogueMesgId1 + 2; + _dialogueMesgId4 = _dialogueMesgId1 + 3; + int oldMouseCursorId = _vm->_events->_mouseCursorId; + _vm->_events->_mouseCursorId = 4; + _vm->_events->changeMouseCursor(0); + + if (!_vm->_globals->_introSpeechOffFl) { + int answer; + do { + answer = dialogQuestion(true); + if (answer != _dialogueMesgId4) { + if (dialogAnswer(answer, true) == -1) + answer = _dialogueMesgId4; + } + } while (answer != _dialogueMesgId4); + } + + if (_vm->_globals->_introSpeechOffFl) { + int idx = 1; + int answer; + do + answer = dialogAnswer(idx++, true); + while (answer != -1); + } + + _characterBuffer = _vm->_globals->freeMemory(_characterBuffer); + _vm->_events->_mouseCursorId = oldMouseCursorId; + + _vm->_events->changeMouseCursor(oldMouseCursorId); + _vm->_graphicsMan->initColorTable(145, 150, _vm->_graphicsMan->_palette); + _vm->_graphicsMan->setPaletteVGA256(_vm->_graphicsMan->_palette); + // TODO: The original re-enables the mouse cursor here + _vm->_globals->_disableInventFl = oldDisableInventFl; +} + +void TalkManager::getStringFromBuffer(int srcStart, Common::String &dest, const char *srcData) { + dest = Common::String(srcData + srcStart); +} + +int TalkManager::dialogQuestion(bool animatedFl) { + if (animatedFl) { + uint16 *bufPtr = (uint16 *)_characterBuffer + 48; + int curVal = READ_LE_INT16(bufPtr); + if (curVal != 0) + _vm->_objectsMan->setBobAnimation(curVal); + if (curVal != 1) + _vm->_objectsMan->setBobAnimation(READ_LE_INT16(bufPtr + 1)); + if (curVal != 2) + _vm->_objectsMan->setBobAnimation(READ_LE_INT16(bufPtr + 2)); + if (curVal != 3) + _vm->_objectsMan->setBobAnimation(READ_LE_INT16(bufPtr + 3)); + if (curVal != 4) + _vm->_objectsMan->setBobAnimation(READ_LE_INT16(bufPtr + 4)); + } else { + dialogWait(); + } + + int sentence1LineNumb = countBoxLines(_dialogueMesgId1, _questionsFilename); + int sentence2LineNumb = countBoxLines(_dialogueMesgId2, _questionsFilename); + int sentence3LineNumb = countBoxLines(_dialogueMesgId3, _questionsFilename); + int sentence4LineNumb = countBoxLines(_dialogueMesgId4, _questionsFilename); + + int sentence4PosY = 420 - 20 * sentence4LineNumb; + int sentence3PosY = sentence4PosY - 20 * sentence3LineNumb; + int sentence2PosY = sentence3PosY - 20 * sentence2LineNumb; + int sentence1PosY = sentence2PosY - 20 * sentence1LineNumb; + + _vm->_fontMan->initTextBuffers(5, _dialogueMesgId1, _questionsFilename, 5, sentence1PosY, 0, 65, 255); + _vm->_fontMan->initTextBuffers(6, _dialogueMesgId2, _questionsFilename, 5, sentence2PosY, 0, 65, 255); + _vm->_fontMan->initTextBuffers(7, _dialogueMesgId3, _questionsFilename, 5, sentence3PosY, 0, 65, 255); + _vm->_fontMan->initTextBuffers(8, _dialogueMesgId4, _questionsFilename, 5, sentence4PosY, 0, 65, 255); + _vm->_fontMan->showText(5); + _vm->_fontMan->showText(6); + _vm->_fontMan->showText(7); + _vm->_fontMan->showText(8); + + int retVal = -1; + bool loopCond = false; + do { + int mousePosY = _vm->_events->getMouseY(); + if (sentence1PosY < mousePosY && mousePosY < (sentence2PosY - 1)) { + _vm->_fontMan->setOptimalColor(6, 7, 8, 5); + retVal = _dialogueMesgId1; + } + if (sentence2PosY < mousePosY && mousePosY < (sentence3PosY - 1)) { + _vm->_fontMan->setOptimalColor(5, 7, 8, 6); + retVal = _dialogueMesgId2; + } + if (sentence3PosY < mousePosY && mousePosY < (sentence4PosY - 1)) { + _vm->_fontMan->setOptimalColor(5, 6, 8, 7); + retVal = _dialogueMesgId3; + } + if (sentence4PosY < mousePosY && mousePosY < 419) { + _vm->_fontMan->setOptimalColor(5, 6, 7, 8); + retVal = _dialogueMesgId4; + } + + _vm->_events->refreshScreenAndEvents(); + if (_vm->_events->getMouseButton()) + loopCond = true; + if (retVal == -1) + loopCond = false; + } while (!_vm->shouldQuit() && !loopCond); + + _vm->_soundMan->mixVoice(retVal, 1); + _vm->_fontMan->hideText(5); + _vm->_fontMan->hideText(6); + _vm->_fontMan->hideText(7); + _vm->_fontMan->hideText(8); + + if (animatedFl) { + uint16 *bufPtr = (uint16 *)_characterBuffer + 48; + + int curVal = READ_LE_INT16(bufPtr); + if (curVal != 0) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 1); + if (curVal != 1) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 2); + if (curVal != 2) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 3); + if (curVal != 3) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 4); + if (curVal != 4) + _vm->_objectsMan->stopBobAnimation(curVal); + } else { + dialogTalk(); + } + + _vm->_events->refreshScreenAndEvents(); + return retVal; +} + +int TalkManager::dialogAnswer(int idx, bool animatedFl) { + int charIdx; + byte *charBuf; + for (charBuf = _characterBuffer + 110, charIdx = 0; READ_LE_INT16(charBuf) != idx; charBuf += 20) { + ++charIdx; + if (READ_LE_INT16((uint16 *)_characterBuffer + 42) < charIdx) + return -1; + } + + int mesgId = READ_LE_INT16((uint16 *)charBuf + 1); + int mesgPosX = READ_LE_INT16((uint16 *)charBuf + 2); + int mesgPosY = READ_LE_INT16((uint16 *)charBuf + 3); + int mesgLength = READ_LE_INT16((uint16 *)charBuf + 4); + _dialogueMesgId1 = READ_LE_INT16((uint16 *)charBuf + 5); + _dialogueMesgId2 = READ_LE_INT16((uint16 *)charBuf + 6); + _dialogueMesgId3 = READ_LE_INT16((uint16 *)charBuf + 7); + int frameNumb = READ_LE_INT16((uint16 *)charBuf + 8); + + int curBufVal = READ_LE_INT16((uint16 *)charBuf + 9); + if (curBufVal) + _vm->_globals->_saveData->_data[svDialogField4] = curBufVal; + + if (!frameNumb) + frameNumb = 10; + if (animatedFl) { + uint16 *bufPtr = (uint16 *)_characterBuffer + 43; + int curVal = READ_LE_INT16(bufPtr); + if (curVal) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 1); + if (curVal) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 2); + if (curVal) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 3); + if (curVal) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 4); + if (curVal) + _vm->_objectsMan->stopBobAnimation(curVal); + } else { + dialogAnim(); + } + + bool displayedTxtFl = false; + if (!_vm->_soundMan->_textOffFl) { + _vm->_fontMan->initTextBuffers(9, mesgId, _answersFilename, mesgPosX, mesgPosY, 5, mesgLength, 252); + _vm->_fontMan->showText(9); + displayedTxtFl = true; + } + if (!_vm->_soundMan->mixVoice(mesgId, 1, displayedTxtFl)) { + _vm->_events->_curMouseButton = 0; + _vm->_events->_mouseButton = 0; + + if (_vm->getIsDemo()) { + for (int i = 0; i < frameNumb; i++) { + _vm->_events->refreshScreenAndEvents(); + } + } else { + for (int i = 0; i < frameNumb; i++) { + _vm->_events->refreshScreenAndEvents(); + if (_vm->_events->_mouseButton || _vm->_events->_curMouseButton) + break; + if (_vm->_events->getMouseButton() && i + 1 > abs(frameNumb / 5)) + break; + } + } + } + + if (!_vm->_soundMan->_textOffFl) + _vm->_fontMan->hideText(9); + if (animatedFl) { + uint16 *bufPtr = (uint16 *)_characterBuffer + 43; + int curVal = READ_LE_INT16(bufPtr); + if (curVal) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 1); + if (curVal) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 2); + if (curVal) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 3); + if (curVal) + _vm->_objectsMan->stopBobAnimation(curVal); + + curVal = READ_LE_INT16(bufPtr + 4); + if (curVal) + _vm->_objectsMan->stopBobAnimation(curVal); + } else { + dialogEndTalk(); + } + int result = 0; + if (!_dialogueMesgId1) + result = -1; + + return result; +} + +void TalkManager::searchCharacterPalette(int startIdx, bool dark) { + int palettePos = 0; + size_t curIdx = startIdx; + for (;;) { + if (READ_BE_UINT24(&_characterBuffer[curIdx]) == MKTAG24('P', 'A', 'L')) { + palettePos = curIdx; + break; + } + ++curIdx; + if (_characterSize == curIdx) + return; + } + + _characterPalette = _characterBuffer + palettePos + 5; + _characterPalette[0] = 0; + _characterPalette[1] = 0; + _characterPalette[2] = 0; + _characterPalette[759] = 255; + _characterPalette[760] = 255; + _characterPalette[762] = 0; + _characterPalette[763] = 0; + _characterPalette[764] = 0; + _characterPalette[765] = 224; + _characterPalette[766] = 224; + _characterPalette[767] = 255; + + if (!dark) + _characterPalette[761] = 86; + else + _characterPalette[761] = 255; + + _vm->_graphicsMan->setPaletteVGA256(_characterPalette); + _vm->_graphicsMan->initColorTable(145, 150, _characterPalette); +} + +void TalkManager::dialogWait() { + for (int idx = 26; idx <= 30; ++idx) { + if (_vm->_animMan->_animBqe[idx]._enabledFl) + displayBobDialogAnim(idx); + } +} + +void TalkManager::dialogTalk() { + for (int idx = 26; idx <= 30; ++idx) { + if (_vm->_animMan->_animBqe[idx]._enabledFl) + _vm->_objectsMan->hideBob(idx); + } + + for (int idx = 26; idx <= 30; ++idx) { + if (_vm->_animMan->_animBqe[idx]._enabledFl) + _vm->_objectsMan->resetBob(idx); + } +} + +void TalkManager::dialogEndTalk() { + for (int idx = 21; idx <= 25; ++idx) { + if (_vm->_animMan->_animBqe[idx]._enabledFl) + _vm->_objectsMan->hideBob(idx); + } + + _vm->_events->refreshScreenAndEvents(); + _vm->_events->refreshScreenAndEvents(); + + for (int idx = 21; idx <= 25; ++idx) { + if (_vm->_animMan->_animBqe[idx]._enabledFl) + _vm->_objectsMan->resetBob(idx); + } +} + +int TalkManager::countBoxLines(int idx, const Common::String &file) { + _vm->_fontMan->_fontFixedWidth = 11; + + // Build up the filename + Common::String filename; + Common::String dest; + filename = dest = file; + while (filename.lastChar() != '.') + filename.deleteLastChar(); + filename += "IND"; + + Common::File f; + if (!f.open(filename)) + error("Could not open file - %s", filename.c_str()); + int filesize = f.size(); + assert(filesize < 16188); + + uint32 indexData[4047]; + for (int i = 0; i < (filesize / 4); ++i) + indexData[i] = f.readUint32LE(); + f.close(); + + if (!f.open(dest)) + error("Error opening file - %s", dest.c_str()); + + f.seek(indexData[idx]); + byte *decryptBuf = _vm->_globals->allocMemory(2058); + assert(decryptBuf); + + f.read(decryptBuf, 2048); + f.close(); + + // Decrypt buffer + byte *curDecryptPtr = decryptBuf; + for (int i = 0; i < 2048; i++) { + char curByte = *curDecryptPtr; + if ((byte)(curByte + 46) > 27) { + if ((byte)(curByte + 80) > 27) { + if ((curByte >= 'A' && curByte <= 'Z') || (curByte >= 'a' && curByte <= 'z')) + curByte = ' '; + } else { + curByte -= 79; + } + } else { + curByte += 111; + } + *curDecryptPtr = curByte; + curDecryptPtr++; + } + + // Separate strings + for (int i = 0; i < 2048; i++) { + if ( decryptBuf[i] == 10 || decryptBuf[i] == 13) + decryptBuf[i] = 0; + } + + // Check size of each strings in order to compute box width + int curBufIndx = 0; + int lineCount = 0; + int lineSize = 0; + char curChar; + do { + int curLineSize = 0; + for (;;) { + lineSize = curLineSize; + do { + curChar = decryptBuf[curBufIndx + curLineSize]; + ++curLineSize; + } while (curChar != ' ' && curChar != '%'); + + if (curLineSize >= MIN_LETTERS_PER_LINE - 1) { + if (curChar == '%') + curChar = ' '; + break; + } + + if (curChar == '%') { + lineSize = curLineSize; + break; + } + } + ++lineCount; + curBufIndx += lineSize; + } while (curChar != '%'); + _vm->_globals->freeMemory(decryptBuf); + return lineCount; +} + +void TalkManager::dialogAnim() { + for (int idx = 21; idx <= 25; ++idx) { + if (_vm->_animMan->_animBqe[idx]._enabledFl) + displayBobDialogAnim(idx); + } +} + +void TalkManager::displayBobDialogAnim(int idx) { + _vm->_objectsMan->_priorityFl = true; + if (!_vm->_objectsMan->_bob[idx]._bobMode) { + _vm->_objectsMan->resetBob(idx); + byte *bqeData = _vm->_animMan->_animBqe[idx]._data; + int newMode = READ_LE_INT16(bqeData + 2); + if (!newMode) + newMode = 1; + if (READ_LE_INT16(bqeData + 24)) { + _vm->_objectsMan->_bob[idx]._isSpriteFl = true; + _vm->_objectsMan->_bob[idx]._zoomFactor = 0; + _vm->_objectsMan->_bob[idx]._flipFl = false; + _vm->_objectsMan->_bob[idx]._animData = _vm->_animMan->_animBqe[idx]._data; + _vm->_objectsMan->_bob[idx]._bobMode = 10; + bqeData = _characterSprite; + _vm->_objectsMan->_bob[idx]._spriteData = _characterSprite; + _vm->_objectsMan->_bob[idx]._bobModeChange = newMode; + _vm->_objectsMan->_bob[idx]._modeChangeCtr = -1; + _vm->_objectsMan->_bob[idx]._modeChangeUnused = 0; + } + } +} + +void TalkManager::startCharacterAnim0(int startIdx, bool readOnlyFl) { + int animIdx = 0; + size_t curIdx = startIdx; + for (;;) { + if (READ_BE_UINT32(&_characterBuffer[curIdx]) == MKTAG('A', 'N', 'I', 'M') && _characterBuffer[curIdx + 4] == 1) { + animIdx = curIdx; + break; + } + ++curIdx; + if (_characterSize == curIdx) + return; + } + _characterAnim = _characterBuffer + animIdx + 25; + if (!readOnlyFl) { + int idx = 0; + do { + if (!READ_LE_INT16(&_characterAnim[2 * idx + 4])) + break; + if (_vm->_globals->_speed != 501) + _vm->_graphicsMan->fastDisplay(_characterSprite, _vm->_events->_startPos.x + READ_LE_INT16(&_characterAnim[2 * idx]), + READ_LE_INT16(&_characterAnim[2 * idx + 2]), _characterAnim[2 * idx + 8]); + idx += 5; + } while (_vm->_globals->_speed != 501); + } +} + +/** + * Initialize character animation + */ +void TalkManager::initCharacterAnim() { + uint16 *bufPtr = (uint16 *)_characterBuffer + 43; + byte *animPtr = _characterBuffer + 110; + int curVal = READ_LE_INT16(bufPtr); + if (curVal) + searchCharacterAnim(21, animPtr, curVal, _characterSize); + + curVal = READ_LE_INT16(bufPtr + 1); + if (curVal) + searchCharacterAnim(22, animPtr, curVal, _characterSize); + + curVal = READ_LE_INT16(bufPtr + 2); + if (curVal) + searchCharacterAnim(23, animPtr, curVal, _characterSize); + + curVal = READ_LE_INT16(bufPtr + 3); + if (curVal) + searchCharacterAnim(24, animPtr, curVal, _characterSize); + + curVal = READ_LE_INT16(bufPtr + 4); + if (curVal) + searchCharacterAnim(25, animPtr, curVal, _characterSize); + + curVal = READ_LE_INT16(bufPtr + 5); + if (curVal) + searchCharacterAnim(26, animPtr, curVal, _characterSize); + + curVal = READ_LE_INT16(bufPtr + 6); + if (curVal) + searchCharacterAnim(27, animPtr, curVal, _characterSize); + + curVal = READ_LE_INT16(bufPtr + 7); + if (curVal) + searchCharacterAnim(28, animPtr, curVal, _characterSize); + + curVal = READ_LE_INT16(bufPtr + 8); + if (curVal) + searchCharacterAnim(29, animPtr, curVal, _characterSize); + + curVal = READ_LE_INT16(bufPtr + 9); + if (curVal) + searchCharacterAnim(30, animPtr, curVal, _characterSize); +} + +void TalkManager::clearCharacterAnim() { + for (int idx = 21; idx <= 34; ++idx) { + _vm->_animMan->_animBqe[idx]._data = _vm->_globals->freeMemory(_vm->_animMan->_animBqe[idx]._data); + _vm->_animMan->_animBqe[idx]._enabledFl = false; + } +} + +bool TalkManager::searchCharacterAnim(int idx, const byte *bufPerso, int animId, int bufferSize) { + bool result = false; + + for (int bufPos = 0; bufPos <= bufferSize; bufPos++) { + if (READ_BE_UINT32(bufPerso + bufPos) == MKTAG('A', 'N', 'I', 'M') && bufPerso[bufPos + 4] == animId) { + int bufIndx = bufPos + 5; + const byte *curPtr = bufPerso + bufIndx; + int animLength = 0; + bool loopCond = false; + do { + if (READ_BE_UINT32(curPtr) == MKTAG('A', 'N', 'I', 'M') || READ_BE_UINT24(curPtr) == MKTAG24('F', 'I', 'N')) + loopCond = true; + if (bufIndx > bufferSize) { + _vm->_animMan->_animBqe[idx]._enabledFl = false; + _vm->_animMan->_animBqe[idx]._data = NULL; + return false; + } + ++bufIndx; + ++animLength; + ++curPtr; + } while (!loopCond); + _vm->_animMan->_animBqe[idx]._data = _vm->_globals->allocMemory(animLength + 50); + _vm->_animMan->_animBqe[idx]._enabledFl = true; + memcpy(_vm->_animMan->_animBqe[idx]._data, (const byte *)(bufPerso + bufPos + 5), 20); + int bqeVal = READ_LE_INT16(bufPos + bufPerso + 29); + WRITE_LE_UINT16(_vm->_animMan->_animBqe[idx]._data + 20, READ_LE_INT16(bufPos + bufPerso + 25)); + WRITE_LE_UINT16(_vm->_animMan->_animBqe[idx]._data + 22, READ_LE_INT16(bufPos + bufPerso + 27)); + WRITE_LE_UINT16(_vm->_animMan->_animBqe[idx]._data + 24, bqeVal); + WRITE_LE_UINT16(_vm->_animMan->_animBqe[idx]._data + 26, READ_LE_INT16(bufPos + bufPerso + 31)); + _vm->_animMan->_animBqe[idx]._data[28] = bufPerso[bufPos + 33]; + _vm->_animMan->_animBqe[idx]._data[29] = bufPerso[bufPos + 34]; + byte *bqeCurData = _vm->_animMan->_animBqe[idx]._data + 20; + const byte *curBufPerso = bufPos + bufPerso + 25; + for (int i = 1; i < 5000; i++) { + bqeCurData += 10; + curBufPerso += 10; + if (!bqeVal) + break; + bqeVal = READ_LE_INT16(curBufPerso + 4); + WRITE_LE_UINT16(bqeCurData, READ_LE_INT16(curBufPerso)); + WRITE_LE_UINT16(bqeCurData + 2, READ_LE_INT16(curBufPerso + 2)); + WRITE_LE_UINT16(bqeCurData + 4, bqeVal); + WRITE_LE_UINT16(bqeCurData + 6, READ_LE_INT16(curBufPerso + 6)); + bqeCurData[8] = curBufPerso[8]; + bqeCurData[9] = curBufPerso[9]; + } + result = true; + } + if (READ_BE_UINT24(&bufPerso[bufPos]) == MKTAG24('F', 'I', 'N')) + result = true; + + if (result) + break; + } + + return result; +} + +void TalkManager::handleAnswer(int zone, int verb) { + byte zoneObj = zone; + byte verbObj = verb; + + bool outerLoopFl; + byte *ptr = NULL; + do { + outerLoopFl = false; + bool tagFound = false; + if (_vm->_globals->_answerBuffer == NULL) + return; + + byte *curAnswerBuf = _vm->_globals->_answerBuffer; + for (;;) { + if (READ_BE_UINT24(curAnswerBuf) == MKTAG24('F', 'I', 'N')) + return; + if (READ_BE_UINT24(curAnswerBuf) == MKTAG24('C', 'O', 'D')) { + if (curAnswerBuf[3] == zoneObj && curAnswerBuf[4] == verbObj) + tagFound = true; + } + if (!tagFound) + curAnswerBuf++; + else + break; + } + + // 'COD' tag found + curAnswerBuf += 5; + ptr = _vm->_globals->allocMemory(620); + assert(ptr); + memset(ptr, 0, 620); + uint16 curAnswerIdx = 0; + int idx = 0; + bool innerLoopCond = false; + do { + tagFound = false; + if (READ_BE_UINT16(&curAnswerBuf[curAnswerIdx]) == MKTAG16('F', 'C')) { + ++idx; + assert(idx < (620 / 20)); + + byte *answerBuf = (ptr + 20 * idx); + uint16 anwerIdx = 0; + do { + assert(anwerIdx < 20); + answerBuf[anwerIdx++] = curAnswerBuf[curAnswerIdx++]; + if (READ_BE_UINT16(&curAnswerBuf[curAnswerIdx]) == MKTAG16('F', 'F')) { + tagFound = true; + answerBuf[anwerIdx] = 'F'; + answerBuf[anwerIdx + 1] = 'F'; + ++curAnswerIdx; + } + } while (!tagFound); + } + if (!tagFound) { + uint32 signature24 = READ_BE_UINT24(&curAnswerBuf[curAnswerIdx]); + if (signature24 == MKTAG24('C', 'O', 'D') || signature24 == MKTAG24('F', 'I', 'N')) + innerLoopCond = true; + } + curAnswerBuf += curAnswerIdx + 1; + curAnswerIdx = 0; + } while (!innerLoopCond); + innerLoopCond = false; + int lastOpcodeResult = 1; + do { + int opcodeType = _vm->_script->handleOpcode(ptr + 20 * lastOpcodeResult); + if (_vm->shouldQuit()) + return; + + if (opcodeType == 2) + // GOTO + lastOpcodeResult = _vm->_script->handleGoto(ptr + 20 * lastOpcodeResult); + else if (opcodeType == 3) + // IF + lastOpcodeResult = _vm->_script->handleIf(ptr, lastOpcodeResult); + + if (lastOpcodeResult == -1) + error("Invalid IFF function"); + + if (opcodeType == 1 || opcodeType == 4) + // Already handled opcode or END IF + ++lastOpcodeResult; + else if (!opcodeType || opcodeType == 5) + // EXIT + innerLoopCond = true; + else if (opcodeType == 6) { + // JUMP + _vm->_globals->freeMemory(ptr); + zoneObj = _vm->_objectsMan->_jumpZone; + verbObj = _vm->_objectsMan->_jumpVerb; + outerLoopFl = true; + break; + } + } while (!innerLoopCond); + } while (outerLoopFl); + _vm->_globals->freeMemory(ptr); + _vm->_globals->_saveData->_data[svLastZoneNum] = 0; + return; +} + +void TalkManager::handleForestAnswser(int zone, int verb) { + int indx = 0; + if (verb != 5 || _vm->_globals->_saveData->_data[svLastObjectIndex] != 4) + return; + + if (zone == 22 || zone == 23) { + _vm->_objectsMan->setFlipSprite(0, false); + _vm->_objectsMan->setSpriteIndex(0, 62); + _vm->_objectsMan->showSpecialActionAnimationWithFlip(_vm->_objectsMan->_forestSprite, "2,3,4,5,6,7,8,9,10,11,12,-1,", 4, false); + if (zone == 22) { + _vm->_objectsMan->lockAnimX(6, _vm->_objectsMan->getBobPosX(3)); + _vm->_objectsMan->lockAnimX(8, _vm->_objectsMan->getBobPosX(3)); + } else { // zone == 23 + _vm->_objectsMan->lockAnimX(6, _vm->_objectsMan->getBobPosX(4)); + _vm->_objectsMan->lockAnimX(8, _vm->_objectsMan->getBobPosX(4)); + } + _vm->_objectsMan->stopBobAnimation(3); + _vm->_objectsMan->stopBobAnimation(4); + _vm->_objectsMan->setBobAnimation(6); + _vm->_soundMan->playSample(1); + _vm->_objectsMan->showSpecialActionAnimation(_vm->_objectsMan->_forestSprite, "13,14,15,14,13,12,13,14,15,16,-1,", 4); + do + _vm->_events->refreshScreenAndEvents(); + while (_vm->_objectsMan->getBobAnimDataIdx(6) < 12); + _vm->_objectsMan->stopBobAnimation(6); + _vm->_objectsMan->setBobAnimation(8); + + switch (_vm->_globals->_screenId) { + case 35: + indx = 201; + break; + case 36: + indx = 203; + break; + case 37: + indx = 205; + break; + case 38: + indx = 207; + break; + case 39: + indx = 209; + break; + case 40: + indx = 211; + break; + case 41: + indx = 213; + break; + } + _vm->_globals->_saveData->_data[indx] = 2; + _vm->_linesMan->disableZone(22); + _vm->_linesMan->disableZone(23); + } else if (zone == 20 || zone == 21) { + _vm->_objectsMan->setFlipSprite(0, true); + _vm->_objectsMan->setSpriteIndex(0, 62); + _vm->_objectsMan->showSpecialActionAnimationWithFlip(_vm->_objectsMan->_forestSprite, "2,3,4,5,6,7,8,9,10,11,12,-1,", 4, true); + if (zone == 20) { + _vm->_objectsMan->lockAnimX(5, _vm->_objectsMan->getBobPosX(1)); + _vm->_objectsMan->lockAnimX(7, _vm->_objectsMan->getBobPosX(1)); + } else { // zone == 21 + _vm->_objectsMan->lockAnimX(5, _vm->_objectsMan->getBobPosX(2)); + _vm->_objectsMan->lockAnimX(7, _vm->_objectsMan->getBobPosX(2)); + } + _vm->_objectsMan->stopBobAnimation(1); + _vm->_objectsMan->stopBobAnimation(2); + _vm->_objectsMan->setBobAnimation(5); + _vm->_soundMan->playSample(1); + _vm->_objectsMan->showSpecialActionAnimation(_vm->_objectsMan->_forestSprite, "13,14,15,14,13,12,13,14,15,16,-1,", 4); + do + _vm->_events->refreshScreenAndEvents(); + while (_vm->_objectsMan->getBobAnimDataIdx(5) < 12); + _vm->_objectsMan->stopBobAnimation(5); + _vm->_objectsMan->setBobAnimation(7); + switch (_vm->_globals->_screenId) { + case 35: + indx = 200; + break; + case 36: + indx = 202; + break; + case 37: + indx = 204; + break; + case 38: + indx = 206; + break; + case 39: + indx = 208; + break; + case 40: + indx = 210; + break; + case 41: + indx = 212; + break; + } + _vm->_globals->_saveData->_data[indx] = 2; + _vm->_linesMan->disableZone(21); + _vm->_linesMan->disableZone(20); + } +} + +void TalkManager::animateObject(const Common::String &filename) { + _vm->_fontMan->hideText(5); + _vm->_fontMan->hideText(9); + _vm->_events->refreshScreenAndEvents(); + _vm->_graphicsMan->_scrollStatus = 1; + _vm->_linesMan->clearAllZones(); + _vm->_linesMan->resetLines(); + _vm->_objectsMan->resetHidingItems(); + + for (int i = 0; i <= 44; i++) + _vm->_linesMan->_bobZone[i] = 0; + + _vm->_objectsMan->_zoneNum = -1; + _vm->_events->_mouseCursorId = 4; + _vm->_events->changeMouseCursor(0); + bool fileFoundFl = false; + _characterBuffer = _vm->_fileIO->searchCat(filename, RES_PER, fileFoundFl); + _characterSize = _vm->_fileIO->_catalogSize; + if (!fileFoundFl) { + _characterBuffer = _vm->_fileIO->loadFile(filename); + _characterSize = _vm->_fileIO->fileSize(filename); + } + Common::String screenFilename; + Common::String spriteFilename; + Common::String curScreenFilename; + getStringFromBuffer(40, spriteFilename, (const char *)_characterBuffer); + getStringFromBuffer(0, screenFilename, (const char *)_characterBuffer); + getStringFromBuffer(20, curScreenFilename, (const char *)_characterBuffer); + + if (curScreenFilename == "NULL") + curScreenFilename = Common::String::format("IM%d", _vm->_globals->_screenId); + + fileFoundFl = false; + _characterSprite = _vm->_fileIO->searchCat(spriteFilename, RES_SAN, fileFoundFl); + if (!fileFoundFl) + _characterSprite = _vm->_objectsMan->loadSprite(spriteFilename); + else + _characterSprite = _vm->_objectsMan->loadSprite("RES_SAN.RES"); + + _vm->_graphicsMan->backupScreen(); + + if (!_vm->_graphicsMan->_lineNbr) + _vm->_graphicsMan->_scrollOffset = 0; + _vm->_graphicsMan->displayScreen(true); + _paletteBufferIdx = 20 * READ_LE_INT16((uint16 *)_characterBuffer + 42) + 110; + _vm->_graphicsMan->displayScreen(true); + _vm->_objectsMan->_charactersEnabledFl = true; + searchCharacterPalette(_paletteBufferIdx, true); + startCharacterAnim0(_paletteBufferIdx, false); + byte *oldAnswerBufferPtr = _vm->_globals->_answerBuffer; + _vm->_globals->_answerBuffer = NULL; + _vm->_globals->_freezeCharacterFl = true; + _vm->_objectsMan->loadLinkFile(screenFilename); + _vm->_objectsMan->_charactersEnabledFl = true; + _vm->_globals->_actionMoveTo = false; + _vm->_objectsMan->_zoneNum = -1; + initCharacterAnim(); + dialogAnim(); + dialogWait(); + _vm->_graphicsMan->initScreen(screenFilename, 2, true); + _vm->_globals->_freezeCharacterFl = true; + _vm->_objectsMan->_forceZoneFl = true; + _vm->_objectsMan->_zoneNum = -1; + do { + int mouseButton = _vm->_events->getMouseButton(); + if (mouseButton == 1) + _vm->_objectsMan->handleLeftButton(); + else if (mouseButton == 2) + _vm->_objectsMan->handleRightButton(); + + _vm->_linesMan->checkZone(); + if (_vm->_globals->_actionMoveTo) + _vm->_objectsMan->PARADISE(); + _vm->_events->refreshScreenAndEvents(); + } while (!_vm->_globals->_exitId); + dialogEndTalk(); + dialogTalk(); + clearCharacterAnim(); + clearCharacterAnim(); + _vm->_globals->_introSpeechOffFl = false; + _characterBuffer = _vm->_globals->freeMemory(_characterBuffer); + _characterSprite = _vm->_globals->freeMemory(_characterSprite); + _vm->_graphicsMan->displayScreen(false); + _vm->_linesMan->clearAllZones(); + _vm->_linesMan->resetLines(); + _vm->_objectsMan->resetHidingItems(); + for (int i = 0; i <= 44; i++) + _vm->_linesMan->_bobZone[i] = 0; + + _vm->_globals->freeMemory(_vm->_globals->_answerBuffer); + _vm->_globals->_answerBuffer = oldAnswerBufferPtr; + _vm->_objectsMan->_disableFl = true; + _vm->_objectsMan->loadLinkFile(curScreenFilename); + _vm->_graphicsMan->initScreen(curScreenFilename, 2, true); + _vm->_objectsMan->_disableFl = false; + _vm->_globals->_freezeCharacterFl = false; + if (_vm->_globals->_exitId == 101) + _vm->_globals->_exitId = 0; + + _vm->_graphicsMan->restoreScreen(); + + _vm->_objectsMan->_charactersEnabledFl = false; + _vm->_events->_mouseCursorId = 4; + _vm->_events->changeMouseCursor(4); + _vm->_graphicsMan->setColorPercentage(253, 100, 100, 100); + + if (!_vm->getIsDemo()) + _vm->_graphicsMan->setColorPercentage(254, 0, 0, 0); + + _vm->_graphicsMan->initColorTable(145, 150, _vm->_graphicsMan->_palette); + _vm->_graphicsMan->setPaletteVGA256(_vm->_graphicsMan->_palette); + _vm->_graphicsMan->copy16BitRect(_vm->_graphicsMan->_backBuffer, _vm->_events->_startPos.x, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, 0); + _vm->_graphicsMan->setPaletteVGA256(_vm->_graphicsMan->_palette); + memcpy(_vm->_graphicsMan->_frontBuffer, _vm->_graphicsMan->_backBuffer, 614399); + _vm->_globals->_disableInventFl = false; + _vm->_graphicsMan->updateScreen(); + for (int i = 0; i <= 4; i++) + _vm->_events->refreshScreenAndEvents(); + _vm->_graphicsMan->_scrollStatus = 0; +} + +} // End of namespace Hopkins |