//
// Created by Wouter Groeneveld on 28/07/18.
//

#ifndef GBA_SPRITE_ENGINE_AFFINE_SPRITE_H
#define GBA_SPRITE_ENGINE_AFFINE_SPRITE_H

#include "sprite.h"

class SpriteManager;

class AffineSprite : public Sprite {
private:
    int affIndex;
    std::unique_ptr<OBJ_AFFINE> affine;
    void setTransformationMatrix(OBJ_AFFINE *matrix);

    void rebuildOamAttr1ForAffineIndex();

protected:
    void buildOam(int tileIndex) override;
    void syncOam() override;

public:
    void setAffineIndex(int index) { this->affIndex = index; }
    void identity();
    void rotate(u16 alpha);
    explicit AffineSprite(const AffineSprite& other);
    explicit AffineSprite(const void* imgData, int imgSize, int xC, int yC, SpriteSize spriteSize);
    OBJ_AFFINE* getMatrix() { return affine.get(); }

    friend class SpriteManager;
};

#endif //GBA_SPRITE_ENGINE_AFFINE_SPRITE_H