godot/scene/2d/listener_2d.h

/**************************************************************************/
/*  listener_2d.h                                                         */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#ifndef LISTENER_2D_H
#define LISTENER_2D_H

#include "scene/2d/node_2d.h"
#include "scene/main/viewport.h"

class Listener2D : public Node2D {
	GDCLASS(Listener2D, Node2D);

private:
	bool current = false;

	friend class Viewport;

protected:
	bool _set(const StringName &p_name, const Variant &p_value);
	bool _get(const StringName &p_name, Variant &r_ret) const;
	void _get_property_list(List<PropertyInfo> *p_list) const;
	void _notification(int p_what);

	static void _bind_methods();

public:
	void make_current();
	void clear_current();
	bool is_current() const;
};

#endif // LISTENER_2D_H