tweaks to playlist loader, working on preventing reentry to levels in round

scripts/scene_changer.gd

@@ -7,6 +7,7 @@ class_name Portal
 @export var scene_thumbnail : Texture2D
 
 var active = false
+var round_id : Vector2
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
@@ -20,6 +21,7 @@ func _process(delta: float) -> void:
 
 func _on_body_entered(body: Node3D) -> void:
 	if active:
+		GameGlobals.no_reentry_portals.append(round_id)
 		#Let the Bounds detector know player is exiting
 		SignalBus.emit_signal("player_exiting_tree")
 		#Set incoming gamemode