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/* 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 "mohawk/myst.h"
#include "mohawk/myst_areas.h"
#include "mohawk/myst_graphics.h"
#include "mohawk/sound.h"
#include "mohawk/video.h"
#include "mohawk/myst_stacks/credits.h"
#include "common/system.h"
namespace Mohawk {
namespace MystStacks {
// NOTE: Credits Start Card is 10000
Credits::Credits(MohawkEngine_Myst *vm) : MystScriptParser(vm) {
setupOpcodes();
_curImage = 0;
}
Credits::~Credits() {
}
#define OPCODE(op, x) _opcodes.push_back(new MystOpcode(op, (OpcodeProcMyst) &Credits::x, #x))
void Credits::setupOpcodes() {
// "Stack-Specific" Opcodes
OPCODE(100, o_quit);
// "Init" Opcodes
OPCODE(200, o_runCredits);
}
#undef OPCODE
void Credits::disablePersistentScripts() {
_creditsRunning = false;
}
void Credits::runPersistentScripts() {
if (!_creditsRunning)
return;
if (_vm->_system->getMillis() - _startTime >= 7 * 1000) {
_curImage++;
// After the 6th image has shown, it's time to quit
if (_curImage == 7) {
_vm->quitGame();
return;
}
// Draw next image
_vm->drawCardBackground();
_vm->_gfx->copyBackBufferToScreen(Common::Rect(544, 333));
_vm->_system->updateScreen();
_startTime = _vm->_system->getMillis();
}
}
uint16 Credits::getVar(uint16 var) {
switch(var) {
case 0: // Credits Image Control
return _curImage;
case 1: // Credits Music Control (Good / bad ending)
return _globals.ending != 4;
default:
return MystScriptParser::getVar(var);
}
}
void Credits::o_runCredits(uint16 op, uint16 var, uint16 argc, uint16 *argv) {
// Activate the credits
_creditsRunning = true;
_curImage = 0;
_startTime = _vm->_system->getMillis();
}
} // End of namespace MystStacks
} // End of namespace Mohawk
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