Updated gdscript code to reflect proto changes.

Category2D.gd

@@ -0,0 +1,12 @@
+extends Node2D
+
+var paths2d: Array = []
+var subcategories: Array = []
+
+func add_path2d(path):
+	self.add_child(path, true)
+	paths2d.push_back(path)
+
+func add_subcategory(subcategory):
+	self.add_child(subcategory, true)
+	subcategories.push_back(subcategory)

Category2D.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://Category2D.gd" type="Script" id=1]
+
+[node name="Category2D" type="Node2D"]
+script = ExtResource( 1 )

Category3D.gd

@@ -0,0 +1,18 @@
+extends Spatial
+
+var paths: Array = []
+var icons: Array = []
+var subcategories: Array = []
+
+
+func add_path(path):
+	self.add_child(path, true)
+	paths.push_back(path)
+
+func add_icon(icon):
+	self.add_child(icon, true)
+	icons.push_back(icon)
+
+func add_subcategory(subcategory):
+	self.add_child(subcategory, true)
+	subcategories.push_back(subcategory)

Category3D.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://Category3D.gd" type="Script" id=1]
+
+[node name="Category" type="Spatial"]
+script = ExtResource( 1 )

CategoryData.gd

@@ -0,0 +1,6 @@
+const Waypoint = preload("res://waypoint.gd")
+
+var category3d: Spatial
+var category2d: Node2D
+var waypoint_category: Waypoint.Category
+var is_visible = false