#pragma once
#ifndef H_INPUT_
#define H_INPUT_

#include <cstddef>

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

public:
	virtual size_t GetMouseX() = 0;
	virtual size_t GetMouseY() = 0;
};

class InputHandler {
public:
	static InputHandler* GetInstance() {
		if (!s_instance) s_instance = new InputHandler;
		return s_instance;
	}
private:
	InputHandler();
public:
	size_t GetMouseX();
	size_t GetMouseY();
private:
	static InputHandler* s_instance;
	InputHandlerImpl* m_impl;
};

#endif // H_INPUT_