Tabbed inventory

example/Random Upgrades/upgrade_data.gd

@@ -0,0 +1,30 @@
+@tool
+class_name UpgradeData
+extends Resource
+
+enum Attributes {
+  Strength = 0,
+  Magic,
+  Endurance,
+  Agility,
+  Luck,
+  Mastery = 128,
+}
+
+@export var color1 := Color.WHITE
+@export var max_duplicates := 0
+@export var tags : Array[String]
+@export_enum("Weapon", "Passive", "Mastery") var type := 0
+@export var attributes : Array[Attributes]
+@export var icon : Texture
+@export var custom_scene : PackedScene
+@export var prerequisites : Array[UpgradeData]
+@export var color2 := Color.WHITE
+@export var base_weight := 10.0
+@export var is_notable := false
+@export_multiline var multiplier_per_tag := ""
+@export_multiline var multiplier_if_tag_present := ""
+@export_multiline var multiplier_if_tag_not_present := ""
+@export_multiline var max_tags_present := ""
+@export var list_item_delimeter := " "
+@export var list_row_delimeter := ";"