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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 "sludge/backdrop.h"
#include "sludge/graphics.h"
namespace Sludge {
GraphicsManager::GraphicsManager() {
_parallaxStuff = new Parallax;
}
GraphicsManager::~GraphicsManager() {
delete _parallaxStuff;
_parallaxStuff = nullptr;
}
bool GraphicsManager::loadParallax(uint16 v, uint16 fracX, uint16 fracY) {
if (!_parallaxStuff)
_parallaxStuff = new Parallax;
return _parallaxStuff->add(v, fracX, fracY);
}
void GraphicsManager::killParallax() {
if (!_parallaxStuff)
return;
_parallaxStuff->kill();
}
void GraphicsManager::saveParallax(Common::WriteStream *fp) {
if (_parallaxStuff)
_parallaxStuff->save(fp);
}
void GraphicsManager::drawParallax() {
if (_parallaxStuff)
_parallaxStuff->draw();
}
} // End of namespace Sludge
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