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/*
* The Mana Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2012 The Mana Developers
*
* This file is part of The Mana Client.
*
* 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef IMAGESET_H
#define IMAGESET_H
#include "resources/resource.h"
#include <vector>
class Image;
/**
* Stores a set of subimages originating from a single image.
*/
class ImageSet : public Resource
{
public:
/**
* Cuts the passed image in a grid of sub images.
*/
ImageSet(Image *img, int w, int h, int margin = 0, int spacing = 0);
~ImageSet() override;
/**
* Returns the width of the images in the image set.
*/
int getWidth() const { return mWidth; }
/**
* Returns the height of the images in the image set.
*/
int getHeight() const { return mHeight; }
using size_type = std::vector<Image *>::size_type;
Image *get(size_type i) const;
size_type size() const { return mImages.size(); }
int getOffsetX() const
{ return mOffsetX; }
void setOffsetX(int n)
{ mOffsetX = n; }
int getOffsetY() const
{ return mOffsetY; }
void setOffsetY(int n)
{ mOffsetY = n; }
private:
std::vector<Image*> mImages;
int mWidth; /**< Width of the images in the image set. */
int mHeight; /**< Height of the images in the image set. */
int mOffsetX = 0;
int mOffsetY = 0;
};
#endif
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