#ifndef GAME_BITMAP_H
#define GAME_BITMAP_H

#include <cstdint>

#include "../system/Video.h"

class Bitmap {
public:
    Bitmap() = default;

    ~Bitmap();

    Bitmap(const Bitmap& other);
    Bitmap& operator=(const Bitmap& other);

    Bitmap(Bitmap &&other) noexcept ;
    Bitmap& operator=(Bitmap &&other) noexcept;

    Bitmap(uint16_t width, uint16_t height);

    Bitmap(uint16_t width, uint16_t height, uint8_t* data);

    [[nodiscard]] uint8_t GetPixel(uint16_t x, uint16_t y) const {
        return _data[y * _width + x];
    }

    void SetPixel(uint16_t x, uint16_t y, uint8_t value) {
        _data[y * _width + x] = value;
    }

    uint8_t &operator[](uint32_t offset) {
        return _data[offset];
    }

    const uint8_t &operator[](uint32_t offset) const {
        return _data[offset];
    }

    void SetPaletteEntry(uint8_t index, Video::PaletteEntry entry);

    [[nodiscard]] Video::PaletteEntry GetPaletteEntry(uint8_t index) const;

    [[nodiscard]] uint16_t GetWidth() const {
        return _width;
    }

    [[nodiscard]] uint16_t GetHeight() const {
        return _height;
    }

    void clear();

private:
    uint16_t _width{0};
    uint16_t _height{0};
    uint8_t *_data{nullptr};

    Video::PaletteEntry _pal[256]{};

    void copyFrom(const Bitmap& other);
    void moveFrom(Bitmap&& other) noexcept;
};


#endif //GAME_BITMAP_H