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Copy pathShaderMove.h
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executable file
·125 lines (94 loc) · 2.73 KB
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/*
* Copyright 2010-2012 OpenXcom Developers.
*
* This file is part of OpenXcom.
*
* OpenXcom 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 3 of the License, or
* (at your option) any later version.
*
* OpenXcom 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 OpenXcom. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OPENXCOM_SHADERMOVE_H
#define OPENXCOM_SHADERMOVE_H
#include "ShaderDraw.h"
namespace OpenXcom
{
template<typename Pixel>
class ShaderMove : public helper::ShaderBase<Pixel>
{
int _move_x;
int _move_y;
public:
typedef helper::ShaderBase<Pixel> _base;
friend class helper::controler<ShaderMove<Pixel> >;
inline ShaderMove(Surface* s):
_base(s),
_move_x(s->getX()), _move_y(s->getY())
{
}
inline ShaderMove(Surface* s, int move_x, int move_y):
_base(s),
_move_x(move_x), _move_y(move_y)
{
}
inline ShaderMove(const ShaderMove& f):
_base(f),
_move_x(f._move_x), _move_y(f._move_y)
{
}
inline ShaderMove(std::vector<Pixel>& f, int max_x, int max_y):
_base(f, max_x, max_y),
_move_x(), _move_y()
{
}
inline ShaderMove(std::vector<Pixel>& f, int max_x, int max_y, int move_x, int move_y):
_base(f, max_x, max_y),
_move_x(move_x), _move_y(move_y)
{
}
inline GraphSubset getImage() const
{
return _base::_range_domain.offset(_move_x, _move_y);
}
inline void setMove(int x, int y)
{
_move_x = x;
_move_y = y;
}
inline void addMove(int x, int y)
{
_move_x += x;
_move_y += y;
}
};
namespace helper
{
template<typename Pixel>
struct controler<ShaderMove<Pixel> > : public controler_base<typename ShaderMove<Pixel>::PixelPtr, typename ShaderMove<Pixel>::PixelRef>
{
typedef typename ShaderMove<Pixel>::PixelPtr PixelPtr;
typedef typename ShaderMove<Pixel>::PixelRef PixelRef;
typedef controler_base<PixelPtr, PixelRef> base_type;
controler(const ShaderMove<Pixel>& f) : base_type(f.ptr(), f.getDomain(), f.getImage(), std::make_pair(1, f.pitch()))
{
}
};
}//namespace helper
inline ShaderMove<Uint8> ShaderSurface(Surface* s)
{
return ShaderMove<Uint8>(s);
}
inline ShaderMove<Uint8> ShaderSurface(Surface* s, int x, int y)
{
return ShaderMove<Uint8>(s, x, y);
}
}//namespace OpenXcom
#endif /* OPENXCOM_SHADERMOVE_H */