initial commit, 4.5 stable

scene/2d/navigation/navigation_obstacle_2d.h

@@ -0,0 +1,132 @@
+/**************************************************************************/
+/*  navigation_obstacle_2d.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.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "scene/2d/node_2d.h"
+
+class NavigationPolygon;
+class NavigationMeshSourceGeometryData2D;
+
+class NavigationObstacle2D : public Node2D {
+	GDCLASS(NavigationObstacle2D, Node2D);
+
+	RID obstacle;
+	RID map_before_pause;
+	RID map_override;
+	RID map_current;
+
+	real_t radius = 0.0;
+
+	Vector<Vector2> vertices;
+	bool vertices_are_clockwise = true;
+	bool vertices_are_valid = true;
+
+	bool avoidance_enabled = true;
+	uint32_t avoidance_layers = 1;
+
+	Transform2D previous_transform;
+
+	Vector2 velocity;
+	Vector2 previous_velocity;
+	bool velocity_submitted = false;
+
+	bool affect_navigation_mesh = false;
+	bool carve_navigation_mesh = false;
+
+#ifdef DEBUG_ENABLED
+private:
+	RID debug_canvas_item;
+	RID debug_mesh_rid;
+
+	void _update_fake_agent_radius_debug();
+	void _update_static_obstacle_debug();
+#endif // DEBUG_ENABLED
+
+protected:
+	static void _bind_methods();
+	void _notification(int p_what);
+
+public:
+	NavigationObstacle2D();
+	virtual ~NavigationObstacle2D();
+
+	RID get_rid() const { return obstacle; }
+
+	void set_avoidance_enabled(bool p_enabled);
+	bool get_avoidance_enabled() const;
+
+	void set_navigation_map(RID p_navigation_map);
+	RID get_navigation_map() const;
+
+	void set_radius(real_t p_radius);
+	real_t get_radius() const { return radius; }
+
+	void set_vertices(const Vector<Vector2> &p_vertices);
+	const Vector<Vector2> &get_vertices() const { return vertices; }
+
+	bool are_vertices_clockwise() const { return vertices_are_clockwise; }
+	bool are_vertices_valid() const { return vertices_are_valid; }
+
+	void set_avoidance_layers(uint32_t p_layers);
+	uint32_t get_avoidance_layers() const;
+
+	void set_avoidance_mask(uint32_t p_mask);
+	uint32_t get_avoidance_mask() const;
+
+	void set_avoidance_layer_value(int p_layer_number, bool p_value);
+	bool get_avoidance_layer_value(int p_layer_number) const;
+
+	void set_velocity(const Vector2 p_velocity);
+	Vector2 get_velocity() const { return velocity; }
+
+	void _avoidance_done(Vector3 p_new_velocity); // Dummy
+
+	void set_affect_navigation_mesh(bool p_enabled);
+	bool get_affect_navigation_mesh() const;
+
+	void set_carve_navigation_mesh(bool p_enabled);
+	bool get_carve_navigation_mesh() const;
+
+	PackedStringArray get_configuration_warnings() const override;
+
+private:
+	static Callable _navmesh_source_geometry_parsing_callback;
+	static RID _navmesh_source_geometry_parser;
+
+public:
+	static void navmesh_parse_init();
+	static void navmesh_parse_source_geometry(const Ref<NavigationPolygon> &p_navigation_mesh, Ref<NavigationMeshSourceGeometryData2D> p_source_geometry_data, Node *p_node);
+
+private:
+	void _update_map(RID p_map);
+	void _update_position(const Vector2 p_position);
+	void _update_transform();
+};