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/*
* CDefFile.h, part of VCMI engine
*
* Authors: listed in file AUTHORS in main folder
*
* License: GNU General Public License v2.0 or later
* Full text of license available in license.txt file, in main folder
*
*/
#pragma once
#include "../../lib/vcmi_endian.h"
#include "../../lib/filesystem/ResourcePath.h"
class IImageLoader;
struct SDL_Color;
/// Class for def loading
/// After loading will store general info (palette and frame offsets) and pointer to file itself
class CDefFile
{
private:
PACKED_STRUCT_BEGIN
struct SSpriteDef
{
ui32 size;
ui32 format; /// format in which pixel data is stored
ui32 fullWidth; /// full width and height of frame, including borders
ui32 fullHeight;
ui32 width; /// width and height of pixel data, borders excluded
ui32 height;
si32 leftMargin;
si32 topMargin;
} PACKED_STRUCT_END;
//offset[group][frame] - offset of frame data in file
std::map<size_t, std::vector <size_t> > offset;
std::unique_ptr<ui8[]> data;
std::unique_ptr<SDL_Color[]> palette;
public:
CDefFile(const AnimationPath & Name);
~CDefFile();
//load frame as SDL_Surface
void loadFrame(size_t frame, size_t group, IImageLoader &loader) const;
bool hasFrame(size_t frame, size_t group) const;
const std::map<size_t, size_t> getEntries() const;
};
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