src/interfaces/bounds.hpp


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#pragma once

#include "interfaces/vector2.hpp"

#include <functional>
#include <memory>

enum CoordsValidation
{
	VALID,
	X_HIGH,
	Y_HIGH
};

class IBounds
{
public:
	virtual ~IBounds() = default;

	[[nodiscard]] virtual unsigned int width() const = 0;

	virtual void width(unsigned int width) = 0;

	[[nodiscard]] virtual unsigned int height() const = 0;

	virtual void height(unsigned int height) = 0;

	[[nodiscard]] virtual CoordsValidation
	validate_coords(const IVector2 &coords) const = 0;

	virtual const IBounds &operator*=(const IBounds &bounds) = 0;
	virtual const IBounds &operator+=(const IBounds &bounds) = 0;
	virtual const IBounds &operator-=(const IBounds &bounds) = 0;
};

struct IBoundsOptions
{
	unsigned int width;
	unsigned int height;
};

using IBoundsFactory =
	std::function<std::shared_ptr<IBounds>(const IBoundsOptions &options)>;