Engine.h

#pragma once
#include <QProcess>
#include <QFileInfo>
#include "Common.h"

constexpr signed char operator "" _c(unsigned long long arg) noexcept
{
	return static_cast<signed char>(arg);
}

class Engine
{
public:
	Engine();
	virtual ~Engine();
	virtual QProcess* RunProcess(QObject *parentObject, const QString& engineExe);
	void Quit() const;
	virtual void SetFEN(std::string fen);
	virtual EngineProtocol GetType() = 0;
	virtual void StartGame(QString variant = "") = 0;
	virtual void Move() = 0;
	virtual void Move(signed char x1, signed char y1, signed char x2, signed char y2, char promotion = ' ') = 0;
	virtual QByteArray AddMove(signed char x1, signed char y1, signed char x2, signed char y2, char promotion = ' ') = 0;

protected:
	QProcess *_process = nullptr;
	std::vector<QByteArray> _moves;
	std::string _fen;

private:
};