Fix missing NavigationLink property updates in constructor

Fixes missing NavigationLink property updates in constructor.

(cherry picked from commit 2f1668804cf1196920902540a3787cb8f7c33f71)

doc/classes/NavigationLink2D.xml

@@ -29,6 +29,12 @@
 				Returns whether or not the specified layer of the [member navigation_layers] bitmask is enabled, given a [param layer_number] between 1 and 32.
 			</description>
 		</method>
+		<method name="get_rid" qualifiers="const">
+			<return type="RID" />
+			<description>
+				Returns the [RID] of this link on the [NavigationServer2D].
+			</description>
+		</method>
 		<method name="set_global_end_position">
 			<return type="void" />
 			<param index="0" name="position" type="Vector2" />

doc/classes/NavigationLink3D.xml

@@ -29,6 +29,12 @@
 				Returns whether or not the specified layer of the [member navigation_layers] bitmask is enabled, given a [param layer_number] between 1 and 32.
 			</description>
 		</method>
+		<method name="get_rid" qualifiers="const">
+			<return type="RID" />
+			<description>
+				Returns the [RID] of this link on the [NavigationServer3D].
+			</description>
+		</method>
 		<method name="set_global_end_position">
 			<return type="void" />
 			<param index="0" name="position" type="Vector3" />

scene/2d/navigation_link_2d.cpp

@@ -36,6 +36,8 @@
 #include "servers/navigation_server_3d.h"
 
 void NavigationLink2D::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_rid"), &NavigationLink2D::get_rid);
+
 	ClassDB::bind_method(D_METHOD("set_enabled", "enabled"), &NavigationLink2D::set_enabled);
 	ClassDB::bind_method(D_METHOD("is_enabled"), &NavigationLink2D::is_enabled);
 
@@ -175,6 +177,10 @@ bool NavigationLink2D::_edit_is_selected_on_click(const Point2 &p_point, double
 }
 #endif // TOOLS_ENABLED
 
+RID NavigationLink2D::get_rid() const {
+	return link;
+}
+
 void NavigationLink2D::set_enabled(bool p_enabled) {
 	if (enabled == p_enabled) {
 		return;
@@ -343,7 +349,13 @@ PackedStringArray NavigationLink2D::get_configuration_warnings() const {
 
 NavigationLink2D::NavigationLink2D() {
 	link = NavigationServer2D::get_singleton()->link_create();
+
 	NavigationServer2D::get_singleton()->link_set_owner_id(link, get_instance_id());
+	NavigationServer2D::get_singleton()->link_set_enter_cost(link, enter_cost);
+	NavigationServer2D::get_singleton()->link_set_travel_cost(link, travel_cost);
+	NavigationServer2D::get_singleton()->link_set_navigation_layers(link, navigation_layers);
+	NavigationServer2D::get_singleton()->link_set_bidirectional(link, bidirectional);
+	NavigationServer2D::get_singleton()->link_set_enabled(link, enabled);
 
 	set_notify_transform(true);
 	set_hide_clip_children(true);

scene/2d/navigation_link_2d.h

@@ -61,6 +61,7 @@ public:
 	virtual Rect2 _edit_get_rect() const override;
 	virtual bool _edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const override;
 #endif
+	RID get_rid() const;
 
 	void set_enabled(bool p_enabled);
 	bool is_enabled() const { return enabled; }

scene/3d/navigation_link_3d.cpp

@@ -147,6 +147,8 @@ void NavigationLink3D::_update_debug_mesh() {
 #endif // DEBUG_ENABLED
 
 void NavigationLink3D::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_rid"), &NavigationLink3D::get_rid);
+
 	ClassDB::bind_method(D_METHOD("set_enabled", "enabled"), &NavigationLink3D::set_enabled);
 	ClassDB::bind_method(D_METHOD("is_enabled"), &NavigationLink3D::is_enabled);
 
@@ -263,7 +265,13 @@ void NavigationLink3D::_notification(int p_what) {
 
 NavigationLink3D::NavigationLink3D() {
 	link = NavigationServer3D::get_singleton()->link_create();
+
 	NavigationServer3D::get_singleton()->link_set_owner_id(link, get_instance_id());
+	NavigationServer3D::get_singleton()->link_set_enter_cost(link, enter_cost);
+	NavigationServer3D::get_singleton()->link_set_travel_cost(link, travel_cost);
+	NavigationServer3D::get_singleton()->link_set_navigation_layers(link, navigation_layers);
+	NavigationServer3D::get_singleton()->link_set_bidirectional(link, bidirectional);
+	NavigationServer3D::get_singleton()->link_set_enabled(link, enabled);
 
 	set_notify_transform(true);
 }
@@ -284,6 +292,10 @@ NavigationLink3D::~NavigationLink3D() {
 #endif // DEBUG_ENABLED
 }
 
+RID NavigationLink3D::get_rid() const {
+	return link;
+}
+
 void NavigationLink3D::set_enabled(bool p_enabled) {
 	if (enabled == p_enabled) {
 		return;

scene/3d/navigation_link_3d.h

@@ -67,6 +67,8 @@ public:
 	NavigationLink3D();
 	~NavigationLink3D();
 
+	RID get_rid() const;
+
 	void set_enabled(bool p_enabled);
 	bool is_enabled() const { return enabled; }