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157 | /**************************************************************************/
/* navigation.cpp */
/**************************************************************************/
/* 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. */
/**************************************************************************/
#include "navigation.h"
#include "servers/navigation_server.h"
Vector<Vector3> Navigation::get_simple_path(const Vector3 &p_start, const Vector3 &p_end, bool p_optimize) const {
WARN_DEPRECATED_MSG("'Navigation' node and 'Navigation.get_simple_path()' are deprecated and will be removed in a future version. Use 'NavigationServer.map_get_path()' instead.");
return NavigationServer::get_singleton()->map_get_path(map, p_start, p_end, p_optimize, navigation_layers);
}
String Navigation::get_configuration_warning() const {
String warning = Spatial::get_configuration_warning();
if (warning != String()) {
warning += "\n\n";
}
warning += TTR("'Navigation' node and 'Navigation.get_simple_path()' are deprecated and will be removed in a future version. Use 'NavigationServer.map_get_path()' instead.");
return warning;
}
Vector3 Navigation::get_closest_point_to_segment(const Vector3 &p_from, const Vector3 &p_to, bool p_use_collision) const {
return NavigationServer::get_singleton()->map_get_closest_point_to_segment(map, p_from, p_to, p_use_collision);
}
Vector3 Navigation::get_closest_point(const Vector3 &p_point) const {
return NavigationServer::get_singleton()->map_get_closest_point(map, p_point);
}
Vector3 Navigation::get_closest_point_normal(const Vector3 &p_point) const {
return NavigationServer::get_singleton()->map_get_closest_point_normal(map, p_point);
}
RID Navigation::get_closest_point_owner(const Vector3 &p_point) const {
return NavigationServer::get_singleton()->map_get_closest_point_owner(map, p_point);
}
void Navigation::set_up_vector(const Vector3 &p_up) {
up = p_up;
NavigationServer::get_singleton()->map_set_up(map, up);
}
Vector3 Navigation::get_up_vector() const {
return up;
}
void Navigation::set_cell_size(float p_cell_size) {
cell_size = p_cell_size;
NavigationServer::get_singleton()->map_set_cell_size(map, cell_size);
}
void Navigation::set_cell_height(float p_cell_height) {
cell_height = p_cell_height;
NavigationServer::get_singleton()->map_set_cell_height(map, cell_height);
}
void Navigation::set_edge_connection_margin(float p_edge_connection_margin) {
edge_connection_margin = p_edge_connection_margin;
NavigationServer::get_singleton()->map_set_edge_connection_margin(map, edge_connection_margin);
}
void Navigation::set_navigation_layers(uint32_t p_navigation_layers) {
navigation_layers = p_navigation_layers;
}
uint32_t Navigation::get_navigation_layers() const {
return navigation_layers;
}
void Navigation::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_rid"), &Navigation::get_rid);
ClassDB::bind_method(D_METHOD("get_simple_path", "start", "end", "optimize"), &Navigation::get_simple_path, DEFVAL(true));
ClassDB::bind_method(D_METHOD("get_closest_point_to_segment", "start", "end", "use_collision"), &Navigation::get_closest_point_to_segment, DEFVAL(false));
ClassDB::bind_method(D_METHOD("get_closest_point", "to_point"), &Navigation::get_closest_point);
ClassDB::bind_method(D_METHOD("get_closest_point_normal", "to_point"), &Navigation::get_closest_point_normal);
ClassDB::bind_method(D_METHOD("get_closest_point_owner", "to_point"), &Navigation::get_closest_point_owner);
ClassDB::bind_method(D_METHOD("set_up_vector", "up"), &Navigation::set_up_vector);
ClassDB::bind_method(D_METHOD("get_up_vector"), &Navigation::get_up_vector);
ClassDB::bind_method(D_METHOD("set_cell_size", "cell_size"), &Navigation::set_cell_size);
ClassDB::bind_method(D_METHOD("get_cell_size"), &Navigation::get_cell_size);
ClassDB::bind_method(D_METHOD("set_cell_height", "cell_height"), &Navigation::set_cell_height);
ClassDB::bind_method(D_METHOD("get_cell_height"), &Navigation::get_cell_height);
ClassDB::bind_method(D_METHOD("set_edge_connection_margin", "margin"), &Navigation::set_edge_connection_margin);
ClassDB::bind_method(D_METHOD("get_edge_connection_margin"), &Navigation::get_edge_connection_margin);
ClassDB::bind_method(D_METHOD("set_navigation_layers", "navigation_layers"), &Navigation::set_navigation_layers);
ClassDB::bind_method(D_METHOD("get_navigation_layers"), &Navigation::get_navigation_layers);
ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "up_vector"), "set_up_vector", "get_up_vector");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "cell_size"), "set_cell_size", "get_cell_size");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "cell_height"), "set_cell_height", "get_cell_height");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "edge_connection_margin"), "set_edge_connection_margin", "get_edge_connection_margin");
ADD_PROPERTY(PropertyInfo(Variant::INT, "navigation_layers", PROPERTY_HINT_LAYERS_3D_NAVIGATION), "set_navigation_layers", "get_navigation_layers");
ADD_SIGNAL(MethodInfo("map_changed", PropertyInfo(Variant::_RID, "map")));
}
void Navigation::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_READY: {
NavigationServer::get_singleton()->map_set_active(map, true);
} break;
case NOTIFICATION_EXIT_TREE: {
// FIXME 3.5 with this old navigation node only
// if the node gets deleted this exit causes annoying error prints in debug
// It tries to deactivate a map that itself has sent a free command to the server.
//NavigationServer::get_singleton()->map_set_active(map, false);
} break;
}
}
Navigation::Navigation() {
map = NavigationServer::get_singleton()->map_create();<--- Variable 'map' is assigned in constructor body. Consider performing initialization in initialization list. [+]When an object of a class is created, the constructors of all member variables are called consecutively in the order the variables are declared, even if you don't explicitly write them to the initialization list. You could avoid assigning 'map' a value by passing the value to the constructor in the initialization list.
NavigationServer::get_singleton()->map_set_active(map, true);
NavigationServer::get_singleton()->map_set_up(map, get_up_vector());
NavigationServer::get_singleton()->map_set_cell_size(map, get_cell_size());
NavigationServer::get_singleton()->map_set_cell_height(map, get_cell_height());
NavigationServer::get_singleton()->map_set_edge_connection_margin(map, get_edge_connection_margin());
}
Navigation::~Navigation() {
NavigationServer::get_singleton()->free(map);
}
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