inferno/src/inferno/event/mouseevent.h

/*
 * Copyright (C) 2022 Riyyi
 *
 * SPDX-License-Identifier: MIT
 */

#pragma once

#include <sstream> // std::stringstream

#include "inferno/event/event.h"

namespace Inferno {

class MouseButtonEvent : public Event {
public:
	inline int getButton() const { return m_button; }

	EVENT_CLASS_CATEGORY(InputEventCategory | MouseEventCategory | MouseButtonEventCategory)

protected:
	MouseButtonEvent(int button)
		: m_button(button)
	{
	}

private:
	int m_button;
};

class MouseButtonPressEvent : public MouseButtonEvent {
public:
	MouseButtonPressEvent(int button)
		: MouseButtonEvent(button)
	{
	}

	virtual std::string toString() const override
	{
		std::stringstream ss;
		ss << "MouseButtonPressed: " << getButton();
		return ss.str();
	}

	EVENT_CLASS_TYPE(MouseButtonPress)
};

class MouseButtonReleaseEvent : public MouseButtonEvent {
public:
	MouseButtonReleaseEvent(int button)
		: MouseButtonEvent(button)
	{
	}

	virtual std::string toString() const override
	{
		std::stringstream ss;
		ss << "MouseButtonReleased: " << getButton();
		return ss.str();
	}

	EVENT_CLASS_TYPE(MouseButtonRelease)
};

class MousePositionEvent : public Event {
public:
	MousePositionEvent(float xPos, float yPos)
		: m_xPos(xPos)
		, m_yPos(yPos)
	{
	}

	virtual std::string toString() const override
	{
		std::stringstream ss;
		ss << "MousePosition: " << m_xPos << "x" << m_yPos;
		return ss.str();
	}

	// -----------------------------------------

	inline float getXPos() const { return m_xPos; }
	inline float getYPos() const { return m_yPos; }

	EVENT_CLASS_TYPE(MousePosition)
	EVENT_CLASS_CATEGORY(InputEventCategory | MouseEventCategory)

private:
	float m_xPos;
	float m_yPos;
};

class MouseScrollEvent : public Event {
public:
	MouseScrollEvent(float xOffset, float yOffset)
		: m_xOffset(xOffset)
		, m_yOffset(yOffset)
	{
	}

	virtual std::string toString() const override
	{
		std::stringstream ss;
		ss << "MouseScroll: " << m_xOffset << ":" << m_yOffset;
		return ss.str();
	}

	// -----------------------------------------

	inline float getXOffset() const { return m_xOffset; }
	inline float getYOffset() const { return m_yOffset; }

	EVENT_CLASS_TYPE(MouseScroll)
	EVENT_CLASS_CATEGORY(InputEventCategory | MouseEventCategory)

private:
	float m_xOffset;
	float m_yOffset;
};

} // namespace Inferno