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https://github.com/libretro/scummvm.git
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105 lines
2.7 KiB
C++
105 lines
2.7 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 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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#include "mohawk/myst.h"
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#include "mohawk/myst_areas.h"
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#include "mohawk/myst_card.h"
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#include "mohawk/myst_graphics.h"
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#include "mohawk/cursors.h"
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#include "mohawk/sound.h"
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#include "mohawk/video.h"
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#include "mohawk/myst_stacks/credits.h"
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#include "common/system.h"
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namespace Mohawk {
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namespace MystStacks {
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// NOTE: Credits Start Card is 10000
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Credits::Credits(MohawkEngine_Myst *vm) :
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MystScriptParser(vm, kCreditsStack),
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_creditsRunning(false),
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_curImage(0) {
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setupOpcodes();
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}
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Credits::~Credits() {
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}
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void Credits::setupOpcodes() {
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// "Stack-Specific" Opcodes
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REGISTER_OPCODE(100, Credits, o_quit);
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// "Init" Opcodes
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REGISTER_OPCODE(200, Credits, o_runCredits);
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}
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void Credits::disablePersistentScripts() {
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_creditsRunning = false;
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}
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void Credits::runPersistentScripts() {
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if (!_creditsRunning)
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return;
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if (_vm->getTotalPlayTime() - _startTime >= 7 * 1000) {
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_curImage++;
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// After the 6th image has shown, it's time to quit
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if (_curImage == 7) {
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_vm->quitGame();
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return;
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}
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// Draw next image
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_vm->getCard()->drawBackground();
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_vm->_gfx->copyBackBufferToScreen(Common::Rect(544, 333));
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_startTime = _vm->getTotalPlayTime();
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}
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}
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uint16 Credits::getVar(uint16 var) {
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switch(var) {
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case 0: // Credits Image Control
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return _curImage;
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case 1: // Credits Music Control (Good / bad ending)
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return _globals.ending != kBooksDestroyed;
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default:
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return MystScriptParser::getVar(var);
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}
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}
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void Credits::o_runCredits(uint16 var, const ArgumentsArray &args) {
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// The credits stack does not have all the cursors, reset to the default cursor.
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_globals.heldPage = kNoPage;
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_vm->setMainCursor(kDefaultMystCursor);
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// Activate the credits
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_creditsRunning = true;
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_curImage = 0;
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_startTime = _vm->getTotalPlayTime();
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}
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} // End of namespace MystStacks
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} // End of namespace Mohawk
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