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#pragma once
#include <functional>
#include <memory>
class IVector2
{
public:
virtual ~IVector2() = default;
/**
* Returns the X coordinate.
*/
[[nodiscard]] virtual unsigned int x() const = 0;
/**
* Sets the X coordinate.
*
* @param x A new X coordinate
*/
virtual void x(unsigned int x) = 0;
/**
* Returns the Y coordinate.
*/
[[nodiscard]] virtual unsigned int y() const = 0;
/**
* Sets the Y coordinate.
*
* @param Y A new Y coordinate
*/
virtual void y(unsigned int y) = 0;
virtual const IVector2 &operator+=(const IVector2 &vector2) = 0;
virtual const IVector2 &operator-=(const IVector2 &vector2) = 0;
};
struct IVector2Options
{
unsigned int x;
unsigned int y;
};
using IVector2Factory =
std::function<std::shared_ptr<IVector2>(const IVector2Options &options)>;
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