quad_art.h

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#ifndef GAME_EDITOR_QUAD_ART_H
#define GAME_EDITOR_QUAD_ART_H
 
#include <base/types.h>
 
#include <engine/image.h>
 
#include <game/editor/mapitems/layer_quads.h>
#include <game/mapitems.h>
 
#include <memory>
#include <optional>
 
class CQuadArtParameters
{
public:
    int m_ImagePixelSize;
    int m_QuadPixelSize;
    bool m_Centralize;
    bool m_Optimize;
    char m_aFilename[IO_MAX_PATH_LENGTH];
};
 
class CQuadArt
{
public:
    CQuadArt(CQuadArtParameters Parameters, CImageInfo &&Img);
    ~CQuadArt();
    bool Create(std::shared_ptr<CLayerQuads> &pQuadLayer);
 
private:
    ivec2 GetOptimizedQuadSize(const ColorRGBA &Pixel, const ivec2 &Pos);
    void MarkPixelAsVisited(const ivec2 &Pos, const ivec2 &Size);
 
    size_t FindSuperPixelSize(const ColorRGBA &Pixel, const ivec2 &Pos, size_t CurrentSize);
 
    ColorRGBA GetPixelClamped(const ivec2 &Pos) const;
    bool IsPixelOptimizable(const ivec2 &Pos, const ColorRGBA &Pixel) const;
 
    CQuad CreateNewQuad(const vec2 &Pos, const ivec2 &Size, const ColorRGBA &Color) const;
 
    CQuadArtParameters m_Parameters;
    CImageInfo m_Img;
    std::vector<bool> m_vVisitedPixels;
};
#endif