#ifndef SERPENTINEARRANGEMENT_H
#define SERPENTINEARRANGEMENT_H

#include "ILEDArrangement.h"

class SerpentineArrangement : public ILEDArrangement {
    public:
        SerpentineArrangement(bool _isColumnSerpentine) : isColumnSerpentine(_isColumnSerpentine) {}
        virtual ~SerpentineArrangement() {}

        int16_t XY(int16_t x, int16_t y, int16_t width, int16_t height) {
            if(isColumnSerpentine) {
                if(x & 0x1) {
                    return x * height + (height - 1 - y);
                } else {
                    return x * height + y;
                }
            } else {
                if(y & 0x1) {
                    return y * width + (width - 1 - x);
                } else {
                    return y * width + x;
                }
            }
        }
    private:
        bool
            isColumnSerpentine;
};

#endif