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Diffstat (limited to 'engines/m4/globals.cpp')
| -rw-r--r-- | engines/m4/globals.cpp | 554 |
1 files changed, 0 insertions, 554 deletions
diff --git a/engines/m4/globals.cpp b/engines/m4/globals.cpp deleted file mode 100644 index 7a0b776eb8..0000000000 --- a/engines/m4/globals.cpp +++ /dev/null @@ -1,554 +0,0 @@ -/* 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 "common/textconsole.h" - -#include "m4/m4.h" -#include "m4/globals.h" -#include "m4/graphics.h" -#include "m4/gui.h" -#include "m4/viewmgr.h" -#include "m4/script.h" -#include "m4/m4_views.h" -#include "m4/compression.h" - -namespace M4 { - -Kernel::Kernel(MadsM4Engine *vm) : _vm(vm) { - daemonTriggerAvailable = true; - firstFadeColorIndex = 0; - paused = false; - betweenRooms = false; - currentSection = 0; - newSection = 0; - previousSection = 0; - currentRoom = 0; - newRoom = 0; - previousRoom = 0; - trigger = 0; - triggerMode = KT_DAEMON; - - _globalDaemonFn = NULL; - _globalParserFn = NULL; - - _sectionInitFn = NULL; - _sectionDaemonFn = NULL; - _sectionParserFn = NULL; - - _roomInitFn = NULL; - _roomDaemonFn = NULL; - _roomPreParserFn = NULL; - _roomParserFn = NULL; - -} - -int32 Kernel::createTrigger(int32 triggerNum) { - if (triggerNum < 0) - return triggerNum; - else - return triggerNum | (currentRoom << 16) | (triggerMode << 28); -} - -bool Kernel::sendTrigger(int32 triggerNum) { - return handleTrigger(createTrigger(triggerNum)); -} - -bool Kernel::handleTrigger(int32 triggerNum) { - - debugCN(kDebugScript, "betweenRooms = %d; triggerNum = %08X\n", betweenRooms, (uint)triggerNum); - - if (betweenRooms) - return true; - - if (triggerNum < 0) - return false; - - KernelTriggerType saveTriggerMode = triggerMode; - int32 saveTrigger = trigger; - bool result = false; - - int room = (triggerNum >> 16) & 0xFFF; - - debugCN(kDebugScript, "room = %d; currentRoom = %d\n", room, currentRoom); - - if (room != currentRoom) { - debugCN(kDebugScript, "Kernel::handleTrigger() Trigger from another room\n"); - return false; - } - - trigger = triggerNum & 0xFFFF; - KernelTriggerType mode = (KernelTriggerType)(triggerNum >> 28); - - switch (mode) { - - case KT_PREPARSE: - if (trigger < 32000) { - triggerMode = KT_PREPARSE; - roomPreParser(); - result = true; - } - break; - - case KT_PARSE: - if (trigger < 32000) { - triggerMode = KT_PARSE; - // TODO player.commandReady = TRUE; - roomParser(); - /* TODO - if (player.commandReady) - globalParser(); - */ - result = true; - } - break; - - case KT_DAEMON: - debugCN(kDebugScript, "KT_DAEMON\n"); - triggerMode = KT_DAEMON; - daemonTriggerAvailable = false; - roomDaemon(); - if (daemonTriggerAvailable) { - daemonTriggerAvailable = false; - sectionDaemon(); - } - if (daemonTriggerAvailable) { - daemonTriggerAvailable = false; - globalDaemon(); - } - - break; - - default: - debugCN(kDebugScript, "Kernel::handleTrigger() Unknown trigger mode %d\n", mode); - - } - - triggerMode = saveTriggerMode; - trigger = saveTrigger; - - return result; -} - -void Kernel::loadGlobalScriptFunctions() { - _globalDaemonFn = _vm->_script->loadFunction("global_daemon"); - _globalParserFn = _vm->_script->loadFunction("global_parser"); -} - -void Kernel::loadSectionScriptFunctions() { - Common::String tempFnName; - tempFnName = Common::String::format("section_init_%d", currentSection); - _sectionInitFn = _vm->_script->loadFunction(tempFnName); - tempFnName = Common::String::format("section_daemon_%d", currentSection); - _sectionDaemonFn = _vm->_script->loadFunction(tempFnName); - tempFnName = Common::String::format("section_parser_%d", currentSection); - _sectionParserFn = _vm->_script->loadFunction(tempFnName); -} - -void Kernel::loadRoomScriptFunctions() { - Common::String tempFnName; - tempFnName = Common::String::format("room_init_%d", currentRoom); - _roomInitFn = _vm->_script->loadFunction(tempFnName); - tempFnName = Common::String::format("room_daemon_%d", currentRoom); - _roomDaemonFn = _vm->_script->loadFunction(tempFnName); - tempFnName = Common::String::format("room_pre_parser_%d", currentRoom); - _roomPreParserFn = _vm->_script->loadFunction(tempFnName); - tempFnName = Common::String::format("room_parser_%d", currentRoom); - _roomParserFn = _vm->_script->loadFunction(tempFnName); -} - -void Kernel::globalDaemon() { - if (_globalDaemonFn) - _vm->_script->runFunction(_globalDaemonFn); - else { - debugCN(kDebugScript, "Kernel::globalDaemon() _globalDaemonFn is NULL\n"); - } -} - -void Kernel::globalParser() { - if (_globalParserFn) - _vm->_script->runFunction(_globalParserFn); - else { - debugCN(kDebugScript, "Kernel::globalParser() _globalParserFn is NULL\n"); - } -} - -void Kernel::sectionInit() { - if (_sectionInitFn) - _vm->_script->runFunction(_sectionInitFn); - else { - debugCN(kDebugScript, "Kernel::sectionInit() _sectionInitFn is NULL\n"); - } -} - -void Kernel::sectionDaemon() { - if (_sectionDaemonFn) - _vm->_script->runFunction(_sectionDaemonFn); - else { - debugCN(kDebugScript, "Kernel::sectionDaemon() _sectionDaemonFn is NULL\n"); - } -} - -void Kernel::sectionParser() { - if (_sectionParserFn) - _vm->_script->runFunction(_sectionParserFn); - else { - debugCN(kDebugScript, "Kernel::sectionParser() _sectionParserFn is NULL\n"); - } -} - -void Kernel::roomInit() { - if (_roomInitFn) - _vm->_script->runFunction(_roomInitFn); - else { - debugCN(kDebugScript, "Kernel::roomInit() _roomInitFn is NULL\n"); - } -} - -void Kernel::roomDaemon() { - if (_roomDaemonFn) - _vm->_script->runFunction(_roomDaemonFn); - else { - debugCN(kDebugScript, "Kernel::roomDaemon() _roomDaemonFn is NULL\n"); - } -} - -void Kernel::roomPreParser() { - if (_roomPreParserFn) - _vm->_script->runFunction(_roomPreParserFn); - else { - debugCN(kDebugScript, "Kernel::roomPreParser() _roomPreParserFn is NULL\n"); - } -} - -void Kernel::roomParser() { - if (_roomParserFn) - _vm->_script->runFunction(_roomParserFn); - else { - debugCN(kDebugScript, "Kernel::roomParser() _roomParserFn is NULL\n"); - } -} - -void Kernel::pauseGame(bool value) { - paused = value; - - if (paused) pauseEngines(); - else unpauseEngines(); -} - -void Kernel::pauseEngines() { - // TODO: A proper implementation of game pausing. At the moment I'm using a hard-coded - // check in events.cpp on Kernel::paused to prevent any events going to the scene -} - -void Kernel::unpauseEngines() { - // TODO: A proper implementation of game unpausing -} - -/*--------------------------------------------------------------------------*/ - -Globals::Globals(MadsM4Engine *vm): _vm(vm) { -} - -bool Globals::isInterfaceVisible() { - return _m4Vm->scene()->getInterface()->isVisible(); -} - -/*--------------------------------------------------------------------------*/ - -MadsGlobals::MadsGlobals(MadsEngine *vm): Globals(vm) { - _vm = vm; - - playerSpriteChanged = false; - dialogType = DIALOG_NONE; - sceneNumber = -1; - for (int i = 0; i < 3; ++i) - actionNouns[i] = 0; - _difficultyLevel = 0; -} - -MadsGlobals::~MadsGlobals() { - uint32 i; - - for (i = 0; i < _madsVocab.size(); i++) - free(_madsVocab[i]); - _madsVocab.clear(); - - for (i = 0; i < _madsQuotes.size(); i++) - free(_madsQuotes[i]); - _madsQuotes.clear(); - - _madsMessages.clear(); -} - -void MadsGlobals::loadMadsVocab() { - Common::SeekableReadStream *vocabS = _vm->res()->get("vocab.dat"); - int curPos = 0; - - char buffer[30]; - strcpy(buffer, ""); - - while (true) { - uint8 b = vocabS->readByte(); - if (vocabS->eos()) break; - - buffer[curPos++] = b; - if (buffer[curPos - 1] == '\0') { - // end of string, add it to the strings list - _madsVocab.push_back(strdup(buffer)); - curPos = 0; - strcpy(buffer, ""); - } - } - - _vm->res()->toss("vocab.dat"); -} - -void MadsGlobals::loadQuotes() { - Common::SeekableReadStream *quoteS = _vm->res()->get("quotes.dat"); - int curPos = 0; - - char buffer[128]; - strcpy(buffer, ""); - - while (true) { - uint8 b = quoteS->readByte(); - if (quoteS->eos()) break; - - buffer[curPos++] = b; - if (buffer[curPos - 1] == '\0') { - // end of string, add it to the strings list - _madsQuotes.push_back(strdup(buffer)); - curPos = 0; - strcpy(buffer, ""); - } - } - - _vm->res()->toss("quotes.dat"); -} - -void MadsGlobals::loadMadsMessagesInfo() { - Common::SeekableReadStream *messageS = _vm->res()->get("messages.dat"); - - int16 count = messageS->readUint16LE(); - //debugCN(kDebugScript, "%i messages\n", count); - - for (int i = 0; i < count; i++) { - MessageItem curMessage; - curMessage.id = messageS->readUint32LE(); - curMessage.offset = messageS->readUint32LE(); - curMessage.uncompSize = messageS->readUint16LE(); - - if (i > 0) - _madsMessages[i - 1].compSize = curMessage.offset - _madsMessages[i - 1].offset; - - if (i == count - 1) - curMessage.compSize = messageS->size() - curMessage.offset; - - //debugCN(kDebugScript, "id: %i, offset: %i, uncomp size: %i\n", curMessage->id, curMessage->offset, curMessage->uncompSize); - _madsMessages.push_back(curMessage); - } - - _vm->res()->toss("messages.dat"); -} - -void MadsGlobals::loadMadsObjects() { - Common::SeekableReadStream *objList = _vm->res()->get("objects.dat"); - int numObjects = objList->readUint16LE(); - - for (int i = 0; i < numObjects; ++i) - _madsObjects.push_back(MadsObjectArray::value_type(new MadsObject(objList))); - - _vm->res()->toss("objects.dat"); -} - -int MadsGlobals::getObjectIndex(uint16 descId) { - for (uint i = 0; i < _madsObjects.size(); ++i) { - if (_madsObjects[i].get()->_descId == descId) - return i; - } - - return -1; -} - -int MadsGlobals::messageIndexOf(uint32 messageId) { - for (uint i = 0; i < _madsMessages.size(); ++i) - { - if (_madsMessages[i].id == messageId) - return i; - } - return -1; -} - -const char *MadsGlobals::loadMessage(uint index) { - if (index > _madsMessages.size() - 1) { - warning("Invalid message index: %i", index); - return NULL; - } - - FabDecompressor fab; - byte *compData = new byte[_madsMessages[index].compSize]; - byte *buffer = new byte[_madsMessages[index].uncompSize]; - - Common::SeekableReadStream *messageS = _vm->res()->get("messages.dat"); - messageS->seek(_madsMessages[index].offset, SEEK_SET); - messageS->read(compData, _madsMessages[index].compSize); - fab.decompress(compData, _madsMessages[index].compSize, buffer, _madsMessages[index].uncompSize); - - for (int i = 0; i < _madsMessages[index].uncompSize - 1; i++) - if (buffer[i] == '\0') buffer[i] = '\n'; - - _vm->res()->toss("messages.dat"); - delete[] compData; - - return (char*)buffer; -} - -/** - * Adds the specified scene number to list of scenes previously visited - */ -void MadsGlobals::addVisitedScene(int newSceneNumber) { - if (!isSceneVisited(newSceneNumber)) - _visitedScenes.push_back(newSceneNumber); -} - -/** - * Returns true if the specified scene has been previously visited - */ -bool MadsGlobals::isSceneVisited(int checkSceneNumber) { - Common::List<int>::iterator i; - for (i = _visitedScenes.begin(); i != _visitedScenes.end(); ++i) - if (*i == checkSceneNumber) - return true; - return false; -} - -void MadsGlobals::removeVisitedScene(int oldSceneNumber) { - _visitedScenes.remove(oldSceneNumber); -} - -/*--------------------------------------------------------------------------*/ - -M4Globals::M4Globals(M4Engine *vm): Globals(vm) { - _vm = vm; -} - -/*--------------------------------------------------------------------------*/ - -Player::Player(MadsM4Engine *vm) : _vm(vm) { - commandsAllowed = true; - needToWalk = false; - readyToWalk = false; - waitingForWalk = false; - commandReady = false; - strcpy(verb, ""); - strcpy(noun, ""); - strcpy(prep, ""); - strcpy(object, ""); -} - -void Player::setCommandsAllowed(bool value) { - setCommandsAllowedFlag = true; - commandsAllowed = value; - if (value) { - // Player commands are enabled again - _vm->_mouse->lockCursor(CURSOR_ARROW); - //_m4Vm->scene()->getInterface()->cancelSentence(); - } else { - // Player commands are disabled, so show hourglass cursor - _vm->_mouse->lockCursor(CURSOR_HOURGLASS); - } -} - -bool Player::said(const char *word1, const char *word2, const char *word3) { - const char *words[3]; - words[0] = word1; - words[1] = word2; - words[2] = word2; - for (int i = 0; i < 3; i++) { - if (words[i]) - if ((scumm_stricmp(noun, words[i])) && - (scumm_stricmp(object, words[i])) && - (scumm_stricmp(verb, words[i]))) - return false; - } - return true; -} - -bool Player::saidAny(const char *word1, const char *word2, const char *word3, - const char *word4, const char *word5, const char *word6, const char *word7, - const char *word8, const char *word9, const char *word10) { - const char *words[10]; - words[0] = word1; - words[1] = word2; - words[2] = word3; - words[3] = word4; - words[4] = word5; - words[5] = word6; - words[6] = word7; - words[7] = word8; - words[8] = word9; - words[9] = word10; - for (int i = 0; i < 10; i++) { - if (words[i]) { - if (!scumm_stricmp(noun, words[i])) - return true; - if (!scumm_stricmp(object, words[i])) - return true; - if (!scumm_stricmp(verb, words[i])) - return true; - } - } - return false; -} - -/*--------------------------------------------------------------------------*/ - -MadsObject::MadsObject(Common::SeekableReadStream *stream) { - load(stream); -} - -void MadsObject::load(Common::SeekableReadStream *stream) { - // Get the next data block - uint8 obj[0x30]; - stream->read(obj, 0x30); - - // Extract object data fields - _descId = READ_LE_UINT16(&obj[0]); - _roomNumber = READ_LE_UINT16(&obj[2]); - _article = (MADSArticles)obj[4]; - _vocabCount = obj[5] & 0x7f; - // Phantom / Dragon - if (_vocabCount > 3) - warning("MadsObject::load(), vocab cound > 3 (it's %d)", _vocabCount); - - for (int i = 0; i < _vocabCount; ++i) { - _vocabList[i].flags1 = obj[6 + i * 4]; - _vocabList[i].flags2 = obj[7 + i * 4]; - _vocabList[i].vocabId = READ_LE_UINT16(&obj[8 + i * 4]); - } -} - -void MadsObject::setRoom(int roomNumber) { - -} - -} // End of namespace M4 |