Finished commenting

So, my initial idea didn't pan out the way I thought. Now check_for_dlc() will traverse through DLC directories . and load the buttons if it's found.

scripts/wardrobe.gd

@@ -9,7 +9,24 @@ onready var shirts_grid = $Shirts/ShirtsScroll/ShirtsGrid
 onready var undies_grid = $Underwear/UndiesScroll/UndiesGrid
 onready var accs_grid = $Accessoires/AccsScroll/AccsGrid
 
-func get_dlc(dlc_pack, scenes: Array):
+func list_files_in_directory(path):
+	var files = []
+	var dir = Directory.new()
+	dir.open(path)
+	dir.list_dir_begin()
+
+	while true:
+		var file = dir.get_next()
+		if file == "":
+			break
+		elif not file.begins_with("."):
+			files.append(file)
+
+	dir.list_dir_end()
+
+	return files
+
+func check_for_dlc(dlc_pack):
 	var usr_dir = "user://dlc/"
 	var dlc_path = usr_dir + dlc_pack
 	var load_pck = ProjectSettings.load_resource_pack(dlc_path, false)
@@ -17,24 +34,44 @@ func get_dlc(dlc_pack, scenes: Array):
 	
 	# Check if the DLC is actually there
 	if load_pck == true:
-		# Load the DLC
+		
+		# Loads the DLC
 		ProjectSettings.load_resource_pack(dlc_path, false)
 		
-		# Initialize and add nodes from each tab 
-		for scene in scenes:
-			var dlc_scene = "res://scenes/dlc/" + scene
-			var init = load(dlc_scene).instance()
-			
-			if "shirts" in scene:
+		var dir = Directory.new()
+		dir.list_dir_begin()
+		
+		# Lists the files in each of their respective directories
+		var shirts_dir = "res://scenes/dlc/shirts/"
+		var pants_dir = "res://scenes/dlc/pants/"
+		var undies_dir = "res://scenes/dlc/undies/"
+		var dlc_shirts = list_files_in_directory(shirts_dir)
+		var dlc_pants = list_files_in_directory(pants_dir)
+		var dlc_undies = list_files_in_directory(undies_dir)
+		
+		# Make sure each file actually exist, instance them
+		# and add them to their respective tabs
+		for shirt in dlc_shirts:
+			if dir.file_exists(shirts_dir + shirt):
+				var init = load(shirts_dir + shirt).instance()
 				shirts_grid.add_child(init)
-				print_debug("Initialized: " + dlc_scene)
+				print_debug("Initialized: " + shirts_dir + shirt)
 				
-			if "pants" in scene:
-				pants_grid.add_child(init)
-				print_debug("Initialized: " + dlc_scene)
+		for pants in dlc_pants:
+			if dir.file_exists(pants_dir + pants):
+				var init = load(pants_dir + pants).instance()
+				shirts_grid.add_child(init)
+				print_debug("Initialized: " + pants_dir + pants)
+	
+		for undies in dlc_undies:
+			if dir.file_exists(undies_dir + undies):
+				var init = load(undies_dir + undies).instance()
+				shirts_grid.add_child(init)
+				print_debug("Initialized: " + undies_dir + undies)
 
 func _ready():
-	get_dlc("testdlc.pck", ["shirts/TestShirts.tscn"])
+#	check_for_dlc("testdlc.pck")
+	pass
 			
 func _on_removeAccessory_pressed():
 	character.accessory = blank_top