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Diffstat (limited to 'scene/resources/navigation_polygon.h')
| -rw-r--r-- | scene/resources/navigation_polygon.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/scene/resources/navigation_polygon.h b/scene/resources/navigation_polygon.h new file mode 100644 index 0000000000..e943cff04e --- /dev/null +++ b/scene/resources/navigation_polygon.h @@ -0,0 +1,94 @@ +/*************************************************************************/ +/* navigation_polygon.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 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" +#include "scene/resources/navigation_mesh.h" + +class NavigationPolygon : public Resource { + GDCLASS(NavigationPolygon, Resource); + + Vector<Vector2> vertices; + struct Polygon { + Vector<int> indices; + }; + Vector<Polygon> polygons; + Vector<Vector<Vector2>> outlines; + + mutable Rect2 item_rect; + mutable bool rect_cache_dirty = true; + + Mutex navigation_mesh_generation; + // Navigation mesh + Ref<NavigationMesh> navigation_mesh; + +protected: + static void _bind_methods(); + + void _set_polygons(const TypedArray<Vector<int32_t>> &p_array); + TypedArray<Vector<int32_t>> _get_polygons() const; + + void _set_outlines(const TypedArray<Vector<Vector2>> &p_array); + TypedArray<Vector<Vector2>> _get_outlines() const; + +public: +#ifdef TOOLS_ENABLED + Rect2 _edit_get_rect() const; + bool _edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const; +#endif + + void set_vertices(const Vector<Vector2> &p_vertices); + Vector<Vector2> get_vertices() const; + + void add_polygon(const Vector<int> &p_polygon); + int get_polygon_count() const; + + void add_outline(const Vector<Vector2> &p_outline); + void add_outline_at_index(const Vector<Vector2> &p_outline, int p_index); + void set_outline(int p_idx, const Vector<Vector2> &p_outline); + Vector<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(); + + Ref<NavigationMesh> get_navigation_mesh(); + + NavigationPolygon() {} + ~NavigationPolygon() {} +}; + +#endif // NAVIGATION_POLYGON_H |