godot/editor/plugins/gizmos/navigation_region_3d_gizmo_plugin.h

/**************************************************************************/
/*  navigation_region_3d_gizmo_plugin.h                                   */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
/*                        https://godotengine.org                         */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
/*                                                                        */
/* Permission is hereby granted, free of charge, to any person obtaining  */
/* a copy of this software and associated documentation files (the        */
/* "Software"), to deal in the Software without restriction, including    */
/* without limitation the rights to use, copy, modify, merge, publish,    */
/* distribute, sublicense, and/or sell copies of the Software, and to     */
/* permit persons to whom the Software is furnished to do so, subject to  */
/* the following conditions:                                              */
/*                                                                        */
/* The above copyright notice and this permission notice shall be         */
/* included in all copies or substantial portions of the Software.        */
/*                                                                        */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
/**************************************************************************/

#ifndef NAVIGATION_REGION_3D_GIZMO_PLUGIN_H
#define NAVIGATION_REGION_3D_GIZMO_PLUGIN_H

#include "editor/plugins/node_3d_editor_gizmos.h"

class NavigationRegion3DGizmoPlugin : public EditorNode3DGizmoPlugin {
	GDCLASS(NavigationRegion3DGizmoPlugin, EditorNode3DGizmoPlugin);

	struct _EdgeKey {
		Vector3 from;
		Vector3 to;

		static uint32_t hash(const _EdgeKey &p_key) {
			return HashMapHasherDefault::hash(p_key.from) ^ HashMapHasherDefault::hash(p_key.to);
		}

		bool operator==(const _EdgeKey &p_with) const {
			return HashMapComparatorDefault<Vector3>::compare(from, p_with.from) && HashMapComparatorDefault<Vector3>::compare(to, p_with.to);
		}
	};

public:
	bool has_gizmo(Node3D *p_spatial) override;
	String get_gizmo_name() const override;
	int get_priority() const override;
	void redraw(EditorNode3DGizmo *p_gizmo) override;

	NavigationRegion3DGizmoPlugin();
};

#endif // NAVIGATION_REGION_3D_GIZMO_PLUGIN_H