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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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef ULTIMA_SPRITES_H
#define ULTIMA_SPRITES_H
#include "common/array.h"
#include "common/path.h"
#include "graphics/managed_surface.h"
#include "ultima/shared/core/rect.h"
namespace Ultima {
namespace Shared {
namespace Gfx {
class Sprite {
private:
Graphics::ManagedSurface _surface;
Graphics::ManagedSurface _transSurface;
public:
/**
* Constructor
*/
Sprite();
/**
* Constructor, copying from another sprite
*/
Sprite(const Sprite &src);
/**
* Constructor, loading a sprite from passed data
* @param src Source data
* @param bpp The bits per pixel for tiles in the file
* @param w Width of tiles
* @param h Height of files
*/
Sprite(const byte *src, uint bpp, uint16 w = 16, uint16 h = 16);
/**
* Copy assignment operator
*/
Sprite &operator=(const Sprite &src);
/**
* Draw a tile onto a passed surface
*/
void draw(Graphics::ManagedSurface &dest, const Common::Point &pt);
/**
* Return the width of the sprite
*/
uint16 w() const { return _surface.w; }
/**
* Return the height of the sprite
*/
uint16 h() const { return _surface.h; }
/**
* Get a reference to the sprite surface
*/
byte *getPixels() { return (byte *)_surface.getPixels(); }
/**
* Get a reference to a specified position within the sprite
*/
byte *getBasePtr(int16 x, int16 y) { return (byte *)_surface.getBasePtr(x, y); }
/**
* Get a reference to a specified position within the sprite
*/
const byte *getBasePtr(int16 x, int16 y) const { return (const byte *)_surface.getBasePtr(x, y); }
};
class Sprites {
protected:
Common::Array<Sprite> _data;
Point _spriteSize; // Size of individual sprites
protected:
/**
* Load a raw data file containing sprite pixels
* @param name Filename
* @param bpp The bits per pixel for tiles in the file
* @param w Width of tiles
* @param h Height of files
*/
void load(const Common::Path &name, uint bpp, uint16 w = 16, uint16 h = 16);
public:
/**
* Destructor
*/
virtual ~Sprites() {}
/**
* Return the default dimensions for tiles
*/
Point getSpriteSize() const { return _spriteSize; }
/**
* Return the size of the sprites list
*/
size_t size() const { return _data.size(); }
/**
* Returns true if the sprites list is empty
*/
bool empty() const { return size() == 0; }
/**
* Return a specific sprite
*/
virtual Sprite &operator[](uint idx) { return _data[idx]; }
};
} // End of namespace Gfx
} // End of namespace Shared
} // End of namespace Ultima
#endif
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