Switched hard coded scenes to exported Packed Scenes for easier level changing

Assets/scripts/Main Menu.gd

@@ -4,6 +4,8 @@ signal startGame
 
 var load_list = ["Back"]
 @export var level_folder = "res://Assets/Levels/"
+@export var play_level:PackedScene
+@export var scenes: Array[PackedScene]
 
 func _ready():
 	var dir = DirAccess.open(level_folder)
@@ -20,7 +22,7 @@ func _on_exit_pressed():
 
 
 func _on_start_pressed():
-	GlobalSettings.current_map = "res://Assets/Levels/TestMapHospitalTextures.tscn"
+	GlobalSettings.current_map = play_level
 	emit_signal("startGame")
 
 func _on_settings_pressed():