renderbug-cpp/src/JsonCoordinateMapping.h

#pragma once
#include <Figments.h>
#include <ArduinoJson.h>

struct JsonCoordinateMapping : CoordinateMapping {
  struct Span {
    int length = 0;
    int x = 0;
    int y = 0;
    bool reverse = false;

    uint16_t physicalIdx = 0;

    Span() {}
    Span(int length, int x, int y, bool rev, uint16_t idx) : length(length), x(x), y(y), reverse(rev), physicalIdx(idx) {}
  };

  uint8_t rotation = 0;

  Span displayMap[32];
  int strideCount = 0;

  void load(const JsonArray& strides);
  void loadDefault();

  VirtualCoordinates physicalToVirtualCoords(const PhysicalCoordinates localCoords) const override;
  PhysicalCoordinates virtualToPhysicalCoords(const VirtualCoordinates virtualCoords) const override;
  int physicalCoordsToIndex(const PhysicalCoordinates localCoords) const override;
  unsigned int physicalPixelCount() const override;

  VirtualCoordinates rotate(const VirtualCoordinates coords, uint8_t rotation) const;
};