#pragma once

#include <SFML/Window.hpp>

class State {
public:
	virtual ~State() {}
	virtual void onEvent(sf::Event event) {};
	virtual void onUpdate(float dt) {};
	virtual void onRender() {};
	virtual State* next() const = 0;
	bool isReady() const {
		return m_ready;
	}
	bool isFin() const {
		return m_fin;
	}
	bool isDead() const {
		return m_dead;
	}
protected:
	void stateReady();
	void stateFin();
	void stateDie();
private:
	bool m_ready{ false };
	bool m_fin{ false };
	bool m_dead{ false };
};