WIP decoupling clothing buttons

Couldn't think of a better title. Anyway, the current system is repeitive and redundent. While it works, it's not by means ideal. Because you have to manually write in a new condiation for every new clothing added. What makes it redundant is the fact that every clothing functions exactly the same. The only difference is in the layers it uses.

scripts/Character.gd

@@ -1,15 +1,7 @@
-# Anthony Wilcox licenses this file to you under the MPL license.
-# See the LICENSE file in the project root for more information.
-extends Node2D
+extends Resource
+class_name Character
 
-# Declare member variables here. Examples:
-# var a = 2
-# var b = "text"
-
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	pass # Replace with function body.
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-#func _process(delta):
-#	pass
+var top = null
+var bottom = null
+var underwear = null
+var accessory = null