1 files changed, 84 insertions, 0 deletions
diff --git a/scene/2d/navigation_polygon.h b/scene/2d/navigation_polygon.h
new file mode 100644
index 0000000000..01307a170b
--- /dev/null
+++ b/scene/2d/navigation_polygon.h
@@ -0,0 +1,84 @@
+#ifndef NAVIGATION_POLYGON_H
+#define NAVIGATION_POLYGON_H
+
+#include "scene/2d/node_2d.h"
+
+
+class NavigationPolygon : public Resource  {
+
+	OBJ_TYPE( 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 {
+
+	OBJ_TYPE(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;
+
+	NavigationPolygonInstance();
+};
+
+
+#endif // NAVIGATIONPOLYGON_H