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416
engines/lab/intro.cpp
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416
engines/lab/intro.cpp
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/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/*
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* This code is based on Labyrinth of Time code with assistance of
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*
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* Copyright (c) 1993 Terra Nova Development
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* Copyright (c) 2004 The Wyrmkeep Entertainment Co.
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*
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*/
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#include "common/file.h"
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#include "lab/lab.h"
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#include "lab/anim.h"
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#include "lab/dispman.h"
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#include "lab/eventman.h"
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#include "lab/intro.h"
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#include "lab/music.h"
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#include "lab/resource.h"
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#include "lab/utils.h"
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namespace Lab {
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Intro::Intro(LabEngine *vm) : _vm(vm) {
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_quitIntro = false;
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_font = _vm->_resource->getFont("F:Map.fon");
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}
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Intro::~Intro() {
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_vm->_graphics->freeFont(&_font);
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}
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void Intro::introEatMessages() {
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while (1) {
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IntuiMessage *msg = _vm->_event->getMsg();
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if (_vm->shouldQuit()) {
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_quitIntro = true;
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return;
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}
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if (!msg)
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return;
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if ((msg->_msgClass == kMessageRightClick)
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|| ((msg->_msgClass == kMessageAction) && (msg->_code == kActionSkipIntro)))
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_quitIntro = true;
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}
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}
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void Intro::doPictText(const Common::String &filename, bool isScreen) {
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Common::String path = Common::String("Lab:rooms/Intro/") + filename;
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uint timeDelay = (isScreen) ? 35 : 7;
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_vm->updateEvents();
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if (_quitIntro)
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return;
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uint32 lastMillis = 0;
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bool drawNextText = true;
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bool doneFl = false;
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bool begin = true;
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Common::File *textFile = _vm->_resource->openDataFile(path);
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char *textBuffer = new char[textFile->size()];
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textFile->read(textBuffer, textFile->size());
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delete textFile;
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const char *curText = textBuffer;
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while (1) {
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if (drawNextText) {
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if (begin)
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begin = false;
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else if (isScreen)
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_vm->_graphics->fade(false);
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if (isScreen) {
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_vm->_graphics->rectFillScaled(10, 10, 310, 190, 7);
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curText += _vm->_graphics->flowText(_font, _vm->_isHiRes ? 0 : -1, 5, 7, false, false, true, true, _vm->_utils->vgaRectScale(14, 11, 306, 189), curText);
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_vm->_graphics->fade(true);
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} else
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curText += _vm->_graphics->longDrawMessage(Common::String(curText), false);
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doneFl = (*curText == 0);
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drawNextText = false;
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introEatMessages();
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if (_quitIntro) {
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if (isScreen)
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_vm->_graphics->fade(false);
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delete[] textBuffer;
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return;
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}
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lastMillis = _vm->_system->getMillis();
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}
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IntuiMessage *msg = _vm->_event->getMsg();
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if (_vm->shouldQuit()) {
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_quitIntro = true;
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return;
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}
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if (!msg) {
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_vm->updateEvents();
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_vm->_anim->diffNextFrame();
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uint32 elapsedSeconds = (_vm->_system->getMillis() - lastMillis) / 1000;
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if (elapsedSeconds > timeDelay) {
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if (doneFl) {
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if (isScreen)
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_vm->_graphics->fade(false);
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delete[] textBuffer;
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return;
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} else {
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drawNextText = true;
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}
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}
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_vm->waitTOF();
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} else {
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uint32 msgClass = msg->_msgClass;
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uint16 code = msg->_code;
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if ((msgClass == kMessageRightClick) ||
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((msgClass == kMessageAction) && (code == kActionSkipIntro))) {
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_quitIntro = true;
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if (isScreen)
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_vm->_graphics->fade(false);
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delete[] textBuffer;
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return;
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} else if ((msgClass == kMessageLeftClick) || (msgClass == kMessageRightClick)) {
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if (msgClass == kMessageLeftClick) {
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if (doneFl) {
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if (isScreen)
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_vm->_graphics->fade(false);
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delete[] textBuffer;
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return;
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} else
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drawNextText = true;
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}
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introEatMessages();
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if (_quitIntro) {
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if (isScreen)
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_vm->_graphics->fade(false);
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delete[] textBuffer;
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return;
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}
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}
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if (doneFl) {
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if (isScreen)
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_vm->_graphics->fade(false);
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delete[] textBuffer;
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return;
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} else
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drawNextText = true;
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}
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} // while(1)
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}
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void Intro::nReadPict(const Common::String &filename, bool playOnce, bool noPalChange, bool doBlack, int wait) {
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Common::String finalFileName = Common::String("P:Intro/") + filename;
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_vm->updateEvents();
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introEatMessages();
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if (_quitIntro)
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return;
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if (noPalChange)
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_vm->_anim->_noPalChange = true;
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_vm->_anim->_doBlack = doBlack;
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_vm->_anim->stopDiffEnd();
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_vm->_graphics->readPict(finalFileName, playOnce);
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if (wait) {
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for (int i = 0; i < wait / 10; i++) {
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_vm->updateEvents();
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introEatMessages();
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if (_quitIntro)
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break;
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_vm->_system->delayMillis(10);
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}
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}
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if (noPalChange)
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_vm->_anim->_noPalChange = false;
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}
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void Intro::play() {
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uint16 palette[16] = {
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0x0000, 0x0855, 0x0FF9, 0x0EE7,
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0x0ED5, 0x0DB4, 0x0CA2, 0x0C91,
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0x0B80, 0x0B80, 0x0B91, 0x0CA2,
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0x0CB3, 0x0DC4, 0x0DD6, 0x0EE7
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};
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if (_vm->getPlatform() == Common::kPlatformDOS) {
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nReadPict("EA0");
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nReadPict("EA1");
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nReadPict("EA2");
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nReadPict("EA3");
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} else if (_vm->getPlatform() == Common::kPlatformWindows) {
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nReadPict("WYRMKEEP", true, false, false, 4000);
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}
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_vm->_graphics->blackAllScreen();
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_vm->_music->resetMusic(false);
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if (_vm->getPlatform() == Common::kPlatformDOS)
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nReadPict("TNDcycle.pic", true, true);
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else
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nReadPict("TNDcycle2.pic", true, true);
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_vm->_graphics->_fadePalette = palette;
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for (int i = 0; i < 16; i++) {
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palette[i] = ((_vm->_anim->_diffPalette[i * 3] >> 2) << 8) +
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((_vm->_anim->_diffPalette[i * 3 + 1] >> 2) << 4) +
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(_vm->_anim->_diffPalette[i * 3 + 2] >> 2);
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}
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_vm->updateEvents();
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introEatMessages();
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if (!_quitIntro)
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_vm->_graphics->fade(true);
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for (int times = 0; times < 150; times++) {
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_vm->updateEvents();
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introEatMessages();
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if (_quitIntro)
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break;
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uint16 temp = palette[2];
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for (int i = 2; i < 15; i++)
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palette[i] = palette[i + 1];
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palette[15] = temp;
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_vm->_graphics->setAmigaPal(palette);
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_vm->waitTOF();
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_vm->waitTOF();
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}
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if (!_quitIntro) {
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_vm->_graphics->fade(false);
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_vm->_graphics->blackAllScreen();
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_vm->updateEvents();
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introEatMessages();
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}
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nReadPict("Title.A");
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nReadPict("AB", true, false, false, 1000);
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nReadPict("BA");
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nReadPict("AC", true, false, false, 1000);
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nReadPict("CA");
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nReadPict("AD", true, false, false, 1000);
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nReadPict("DA");
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_vm->_graphics->blackAllScreen();
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_vm->updateEvents();
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introEatMessages();
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nReadPict("Intro.1", true, true);
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for (int i = 0; i < 16; i++) {
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palette[i] = ((_vm->_anim->_diffPalette[i * 3] >> 2) << 8) +
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((_vm->_anim->_diffPalette[i * 3 + 1] >> 2) << 4) +
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(_vm->_anim->_diffPalette[i * 3 + 2] >> 2);
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}
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doPictText("i.1", true);
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if (_vm->getPlatform() == Common::kPlatformWindows) {
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doPictText("i.2A", true);
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doPictText("i.2B", true);
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}
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_vm->_graphics->blackAllScreen();
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_vm->updateEvents();
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introEatMessages();
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nReadPict("Station1", true, false, true);
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doPictText("i.3");
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nReadPict("Station2", true, false, true);
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doPictText("i.4");
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nReadPict("Stiles4", true, false, true);
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doPictText("i.5");
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nReadPict("Stiles3", true, false, true);
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doPictText("i.6");
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if (_vm->getPlatform() == Common::kPlatformWindows)
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nReadPict("Platform2", true, false, true);
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else
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nReadPict("Platform", true, false, true);
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doPictText("i.7");
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nReadPict("Subway.1", true, false, true);
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doPictText("i.8");
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nReadPict("Subway.2", true, false, true);
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doPictText("i.9");
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doPictText("i.10");
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doPictText("i.11");
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for (int i = 0; i < 50; i++) {
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_vm->updateEvents();
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introEatMessages();
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if (_quitIntro)
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break;
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for (int idx = (8 * 3); idx < (255 * 3); idx++)
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_vm->_anim->_diffPalette[idx] = 255 - _vm->_anim->_diffPalette[idx];
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_vm->waitTOF();
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_vm->_graphics->setPalette(_vm->_anim->_diffPalette, 256);
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_vm->waitTOF();
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_vm->waitTOF();
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}
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doPictText("i.12");
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doPictText("i.13");
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nReadPict("Daed0");
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doPictText("i.14");
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nReadPict("Daed1");
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doPictText("i.15");
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nReadPict("Daed2");
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doPictText("i.16");
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doPictText("i.17");
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doPictText("i.18");
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nReadPict("Daed3");
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doPictText("i.19");
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doPictText("i.20");
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nReadPict("Daed4");
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doPictText("i.21");
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nReadPict("Daed5");
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doPictText("i.22");
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doPictText("i.23");
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doPictText("i.24");
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nReadPict("Daed6");
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doPictText("i.25");
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doPictText("i.26");
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nReadPict("Daed7", false);
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doPictText("i.27");
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doPictText("i.28");
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nReadPict("Daed8");
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doPictText("i.29");
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doPictText("i.30");
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nReadPict("Daed9");
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doPictText("i.31");
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doPictText("i.32");
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doPictText("i.33");
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nReadPict("Daed9a");
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nReadPict("Daed10");
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doPictText("i.34");
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doPictText("i.35");
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doPictText("i.36");
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nReadPict("SubX");
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if (_quitIntro) {
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_vm->_graphics->rectFill(0, 0, _vm->_graphics->_screenWidth - 1, _vm->_graphics->_screenHeight - 1, 0);
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_vm->_anim->_doBlack = true;
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}
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}
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} // End of namespace Lab
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Block a user