mirror of
https://github.com/libretro/scummvm.git
synced 2025-01-23 19:16:21 +00:00
c5528a631d
The Amiga version is still not working, as the CONTROL and INV files are missing, and the format of the font files is different
452 lines
10 KiB
C++
452 lines
10 KiB
C++
/* 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
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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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 "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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_introDoBlack = false;
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}
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/**
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* Goes through, and responds to all the intuition messages currently in the
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* message queue.
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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 (g_engine->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 == kMessageRawKey) && (msg->_code == Common::KEYCODE_ESCAPE)))
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_quitIntro = true;
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}
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}
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/**
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* Reads in a picture.
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*/
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void Intro::doPictText(const char *filename, TextFont *msgFont, bool isScreen) {
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char path[50] = "Lab:rooms/Intro/";
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strcat(path, filename);
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uint timeDelay = (isScreen) ? 35 : 7;
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_vm->_music->updateMusic();
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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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byte *textBuffer = new byte[textFile->size()];
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textFile->read(textBuffer, textFile->size());
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delete textFile;
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byte *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, 0);
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int charDrawn = 0;
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if (isScreen) {
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_vm->_graphics->setPen(7);
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_vm->_graphics->rectFillScaled(10, 10, 310, 190);
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charDrawn = _vm->_graphics->flowText(msgFont, (!_vm->_isHiRes) * -1, 5, 7, false, false, true, true, _vm->_utils->vgaRectScale(14, 11, 306, 189), (char *)curText);
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_vm->_graphics->fade(true, 0);
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} else
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charDrawn = _vm->_graphics->longDrawMessage((char *)curText);
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curText += charDrawn;
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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, 0);
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delete[] textBuffer;
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return;
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}
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lastMillis = g_system->getMillis();
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}
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IntuiMessage *msg = _vm->_event->getMsg();
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if (g_engine->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->_music->updateMusic();
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_vm->_anim->diffNextFrame();
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uint32 elapsedSeconds = (g_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, 0);
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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 == kMessageRawKey) && (code == Common::KEYCODE_ESCAPE))) {
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_quitIntro = true;
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if (isScreen)
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_vm->_graphics->fade(false, 0);
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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, 0);
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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, 0);
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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, 0);
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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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/**
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* Does a one second delay, but checks the music while doing it.
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*/
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void Intro::musicDelay() {
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_vm->_music->updateMusic();
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if (_quitIntro)
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return;
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for (uint16 i = 0; i < 20; i++) {
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_vm->_music->updateMusic();
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_vm->waitTOF();
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_vm->waitTOF();
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_vm->waitTOF();
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}
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}
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void Intro::nReadPict(const char *filename, bool playOnce) {
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Common::String finalFileName = Common::String("P:Intro/") + filename;
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_vm->_music->updateMusic();
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introEatMessages();
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if (_quitIntro)
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return;
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_vm->_anim->_doBlack = _introDoBlack;
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_vm->_anim->stopDiffEnd();
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_vm->_graphics->readPict(finalFileName.c_str(), playOnce);
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}
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/**
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* Does the introduction sequence for Labyrinth.
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*/
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void Intro::introSequence() {
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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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_vm->_anim->_doBlack = true;
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if (_vm->getPlatform() != Common::kPlatformWindows) {
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nReadPict("EA0", true);
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nReadPict("EA1", true);
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nReadPict("EA2", true);
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nReadPict("EA3", true);
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} else {
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nReadPict("WYRMKEEP", true);
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// Wait 4 seconds
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for (uint16 i = 0; i < 4 * 1000 / 10; i++) {
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introEatMessages();
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if (_quitIntro)
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break;
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g_system->delayMillis(10);
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}
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}
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_vm->_graphics->blackAllScreen();
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_vm->_music->initMusic("Music:BackGrou");
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_vm->_anim->_noPalChange = true;
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if (_vm->getPlatform() != Common::kPlatformWindows)
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nReadPict("TNDcycle.pic", true);
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else
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nReadPict("TNDcycle2.pic", true);
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_vm->_anim->_noPalChange = false;
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_vm->_graphics->_fadePalette = palette;
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for (uint16 i = 0; i < 16; i++) {
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if (_quitIntro)
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break;
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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->_music->updateMusic();
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_vm->_graphics->fade(true, 0);
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for (int times = 0; times < 150; times++) {
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if (_quitIntro)
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break;
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_vm->_music->updateMusic();
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uint16 temp = palette[2];
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for (uint16 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, 16);
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_vm->waitTOF();
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}
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_vm->_graphics->fade(false, 0);
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_vm->_graphics->blackAllScreen();
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_vm->_music->updateMusic();
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nReadPict("Title.A", true);
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nReadPict("AB", true);
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musicDelay();
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nReadPict("BA", true);
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nReadPict("AC", true);
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musicDelay();
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if (_vm->getPlatform() == Common::kPlatformWindows)
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musicDelay(); // more credits on this page now
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nReadPict("CA", true);
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nReadPict("AD", true);
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musicDelay();
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if (_vm->getPlatform() == Common::kPlatformWindows)
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musicDelay(); // more credits on this page now
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nReadPict("DA", true);
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musicDelay();
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_vm->_music->updateMusic();
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_vm->_graphics->blackAllScreen();
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_vm->_music->updateMusic();
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TextFont *msgFont = _vm->_resource->getFont("F:Map.fon");
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_vm->_anim->_noPalChange = true;
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nReadPict("Intro.1", true);
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_vm->_anim->_noPalChange = false;
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for (uint16 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", msgFont, true);
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if (_vm->getPlatform() == Common::kPlatformWindows) {
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doPictText("i.2A", msgFont, true);
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doPictText("i.2B", msgFont, true);
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}
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_vm->_graphics->blackAllScreen();
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_vm->_music->updateMusic();
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_introDoBlack = true;
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nReadPict("Station1", true);
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doPictText("i.3", msgFont, false);
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nReadPict("Station2", true);
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doPictText("i.4", msgFont, false);
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nReadPict("Stiles4", true);
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doPictText("i.5", msgFont, false);
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nReadPict("Stiles3", true);
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doPictText("i.6", msgFont, false);
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if (_vm->getPlatform() == Common::kPlatformWindows)
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nReadPict("Platform2", true);
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else
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nReadPict("Platform", true);
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doPictText("i.7", msgFont, false);
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nReadPict("Subway.1", true);
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doPictText("i.8", msgFont, false);
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nReadPict("Subway.2", true);
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doPictText("i.9", msgFont, false);
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doPictText("i.10", msgFont, false);
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doPictText("i.11", msgFont, false);
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if (!_quitIntro)
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for (uint16 i = 0; i < 50; i++) {
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for (uint16 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->_music->updateMusic();
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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", msgFont, false);
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doPictText("i.13", msgFont, false);
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_introDoBlack = false;
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nReadPict("Daed0", true);
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doPictText("i.14", msgFont, false);
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nReadPict("Daed1", true);
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doPictText("i.15", msgFont, false);
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nReadPict("Daed2", true);
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doPictText("i.16", msgFont, false);
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doPictText("i.17", msgFont, false);
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doPictText("i.18", msgFont, false);
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nReadPict("Daed3", true);
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doPictText("i.19", msgFont, false);
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doPictText("i.20", msgFont, false);
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nReadPict("Daed4", true);
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doPictText("i.21", msgFont, false);
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nReadPict("Daed5", true);
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doPictText("i.22", msgFont, false);
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doPictText("i.23", msgFont, false);
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doPictText("i.24", msgFont, false);
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nReadPict("Daed6", true);
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doPictText("i.25", msgFont, false);
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doPictText("i.26", msgFont, false);
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nReadPict("Daed7", false);
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doPictText("i.27", msgFont, false);
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doPictText("i.28", msgFont, false);
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_vm->_anim->stopDiffEnd();
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nReadPict("Daed8", true);
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doPictText("i.29", msgFont, false);
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doPictText("i.30", msgFont, false);
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nReadPict("Daed9", true);
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doPictText("i.31", msgFont, false);
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doPictText("i.32", msgFont, false);
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doPictText("i.33", msgFont, false);
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nReadPict("Daed9a", true);
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nReadPict("Daed10", true);
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doPictText("i.34", msgFont, false);
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doPictText("i.35", msgFont, false);
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doPictText("i.36", msgFont, false);
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nReadPict("SubX", true);
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if (_quitIntro) {
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_vm->_graphics->setPen(0);
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_vm->_graphics->rectFill(0, 0, _vm->_graphics->_screenWidth - 1, _vm->_graphics->_screenHeight - 1);
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_vm->_anim->_doBlack = true;
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}
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_vm->_graphics->closeFont(msgFont);
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}
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} // End of namespace Lab
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