/*************************************************************************/ /* navigation_polygon.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* 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); PoolVector<Vector2> vertices; struct Polygon { Vector<int> indices; }; Vector<Polygon> polygons; Vector<PoolVector<Vector2> > outlines; mutable Rect2 item_rect; mutable bool rect_cache_dirty; 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: Rect2 _edit_get_rect() const; bool _edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const; void set_vertices(const PoolVector<Vector2> &p_vertices); PoolVector<Vector2> get_vertices() const; void add_polygon(const Vector<int> &p_polygon); int get_polygon_count() const; void add_outline(const PoolVector<Vector2> &p_outline); void add_outline_at_index(const PoolVector<Vector2> &p_outline, int p_index); void set_outline(int p_idx, const PoolVector<Vector2> &p_outline); PoolVector<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: virtual Rect2 _edit_get_rect() const; virtual bool _edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const; 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