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/*************************************************************************/
/* navigation_polygon.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2017 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_POLYGON_H
#define NAVIGATION_POLYGON_H
#include "scene/2d/node_2d.h"
class NavigationPolygon : public Resource {
GDCLASS( NavigationPolygon, Resource );
DVector<Vector2> vertices;
struct Polygon {
Vector<int> indices;
};
Vector<Polygon> polygons;
Vector< DVector<Vector2> > outlines;
protected:
static void _bind_methods();
void _set_polygons(const Array& p_array);
Array _get_polygons() const;
void _set_outlines(const Array& p_array);
Array _get_outlines() const;
public:
void set_vertices(const DVector<Vector2>& p_vertices);
DVector<Vector2> get_vertices() const;
void add_polygon(const Vector<int>& p_polygon);
int get_polygon_count() const;
void add_outline(const DVector<Vector2>& p_outline);
void add_outline_at_index(const DVector<Vector2>& p_outline,int p_index);
void set_outline(int p_idx,const DVector<Vector2>& p_outline);
DVector<Vector2> get_outline(int p_idx) const;
void remove_outline(int p_idx);
int get_outline_count() const;
void clear_outlines();
void make_polygons_from_outlines();
Vector<int> get_polygon(int p_idx);
void clear_polygons();
NavigationPolygon();
};
class Navigation2D;
class NavigationPolygonInstance : public Node2D {
GDCLASS(NavigationPolygonInstance,Node2D);
bool enabled;
int nav_id;
Navigation2D *navigation;
Ref<NavigationPolygon> navpoly;
void _navpoly_changed();
protected:
void _notification(int p_what);
static void _bind_methods();
public:
void set_enabled(bool p_enabled);
bool is_enabled() const;
void set_navigation_polygon(const Ref<NavigationPolygon>& p_navpoly);
Ref<NavigationPolygon> get_navigation_polygon() const;
String get_configuration_warning() const;
NavigationPolygonInstance();
};
#endif // NAVIGATIONPOLYGON_H
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