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/*************************************************************************/
/* navigation_2d.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2020 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. */
/*************************************************************************/
#include "navigation_2d.h"
#include "servers/navigation_2d_server.h"
void Navigation2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_rid"), &Navigation2D::get_rid);
ClassDB::bind_method(D_METHOD("get_simple_path", "start", "end", "optimize"), &Navigation2D::get_simple_path, DEFVAL(true));
ClassDB::bind_method(D_METHOD("get_closest_point", "to_point"), &Navigation2D::get_closest_point);
ClassDB::bind_method(D_METHOD("get_closest_point_owner", "to_point"), &Navigation2D::get_closest_point_owner);
ClassDB::bind_method(D_METHOD("set_cell_size", "cell_size"), &Navigation2D::set_cell_size);
ClassDB::bind_method(D_METHOD("get_cell_size"), &Navigation2D::get_cell_size);
ClassDB::bind_method(D_METHOD("set_edge_connection_margin", "margin"), &Navigation2D::set_edge_connection_margin);
ClassDB::bind_method(D_METHOD("get_edge_connection_margin"), &Navigation2D::get_edge_connection_margin);
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "cell_size"), "set_cell_size", "get_cell_size");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "edge_connection_margin"), "set_edge_connection_margin", "get_edge_connection_margin");
}
void Navigation2D::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_READY: {
Navigation2DServer::get_singleton()->map_set_active(map, true);
} break;
case NOTIFICATION_EXIT_TREE: {
Navigation2DServer::get_singleton()->map_set_active(map, false);
} break;
}
}
void Navigation2D::set_cell_size(float p_cell_size) {
cell_size = p_cell_size;
Navigation2DServer::get_singleton()->map_set_cell_size(map, cell_size);
}
void Navigation2D::set_edge_connection_margin(float p_edge_connection_margin) {
edge_connection_margin = p_edge_connection_margin;
Navigation2DServer::get_singleton()->map_set_edge_connection_margin(map, edge_connection_margin);
}
Vector<Vector2> Navigation2D::get_simple_path(const Vector2 &p_start, const Vector2 &p_end, bool p_optimize) const {
return Navigation2DServer::get_singleton()->map_get_path(map, p_start, p_end, p_optimize);
}
Vector2 Navigation2D::get_closest_point(const Vector2 &p_point) const {
return Navigation2DServer::get_singleton()->map_get_closest_point(map, p_point);
}
RID Navigation2D::get_closest_point_owner(const Vector2 &p_point) const {
return Navigation2DServer::get_singleton()->map_get_closest_point_owner(map, p_point);
}
Navigation2D::Navigation2D() {
map = Navigation2DServer::get_singleton()->map_create();
set_cell_size(10); // Ten pixels
set_edge_connection_margin(100);
}
Navigation2D::~Navigation2D() {
Navigation2DServer::get_singleton()->free(map);
}
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