Add new operators

[MoroXDev]

Could you add some addition, subtraction, division, multiplication etc operators for structs like IntPoint?

[MoroXDev]

I did it myself. It would be good if you could include it in the LDtkLoader code.

template <typename T>
inline ldtk::IntPoint operator/(ldtk::IntPoint vec, T divider)
{
  return {vec.x / divider, vec.y / divider};
}

template <typename T>
inline ldtk::IntPoint operator*(ldtk::IntPoint vec, T multiplier)
{
  return {vec.x * multiplier, vec.y * multiplier};
}

template <typename T>
inline ldtk::IntPoint &operator*=(ldtk::IntPoint &vec, T multiplier)
{
  vec.x *= multiplier;
  vec.y *= multiplier;
  return vec;
}

template <typename T>
inline ldtk::IntPoint &operator/=(ldtk::IntPoint &vec, T multiplier)
{
  vec.x /= multiplier;
  vec.y /= multiplier;
  return vec;
}

inline ldtk::IntPoint operator/(ldtk::IntPoint vec_1, ldtk::IntPoint vec_2)
{
  return {vec_1.x / vec_2.x, vec_1.y / vec_2.y};
}

inline ldtk::IntPoint operator*(ldtk::IntPoint vec_1, ldtk::IntPoint vec_2)
{
  return {vec_1.x * vec_2.x, vec_1.y * vec_2.y};
}

inline ldtk::IntPoint operator+(ldtk::IntPoint vec_1, ldtk::IntPoint vec_2)
{
  return {vec_1.x + vec_2.x, vec_1.y + vec_2.y};
}

inline ldtk::IntPoint operator-(ldtk::IntPoint vec_1, ldtk::IntPoint vec_2)
{
  return {vec_1.x - vec_2.x, vec_1.y - vec_2.y};
}

inline ldtk::IntPoint &operator-=(ldtk::IntPoint &vec_1, const ldtk::IntPoint &vec_2)
{
  vec_1.x -= vec_2.x;
  vec_1.y -= vec_2.y;
  return vec_1; // Zwracamy referencję do zmodyfikowanego obiektu
}

inline ldtk::IntPoint &operator+=(ldtk::IntPoint &vec_1, ldtk::IntPoint &vec_2)
{
  vec_1.x += vec_2.x;
  vec_1.y += vec_2.y;
  return vec_1;
}

inline ldtk::IntPoint operator/=(ldtk::IntPoint vec_1, ldtk::IntPoint vec_2)
{
  vec_1.x /= vec_2.x;
  vec_1.y /= vec_2.y;
  return vec_1;
}

inline ldtk::IntPoint operator*=(ldtk::IntPoint vec_1, ldtk::IntPoint vec_2)
{
  vec_1.x *= vec_2.x;
  vec_1.y *= vec_2.y;
  return vec_1;
}

inline bool operator==(ldtk::IntPoint vec_1, ldtk::IntPoint vec_2)
{
  return vec_1.x == vec_2.x && vec_1.y == vec_2.y;
}

inline bool operator!=(ldtk::IntPoint vec_1, ldtk::IntPoint vec_2)
{
  return !(vec_1.x == vec_2.x && vec_1.y == vec_2.y);
}

[Madour]

Thank you for the contribution.

Usually I use data types from the library as intermediate data, and always store them in custom structures specific to the project.

I was wondering what is your use case for the operators ?

[MoroXDev]

im using them calculating for example distance between one point and second point or calculating the bottom-right corner position for level

[Madour]

Thank you.