extends Node

var current_scene = null
var character = null
var character_camera = null
var character_creation_camera = null

func _ready():
        var root = get_tree().get_root()
#        current_scene = root.get_child(root.get_child_count() -1)
        current_scene = root.get_node( "Main/login_scene" )
#        character = get_tree().get_root().get_node( "Main/Game/Character" )
#        character_camera = get_tree().get_root().get_node( "Main/Game/Character/Camera_rotation_helper/Camera" )
#        character_creation_camera = get_tree().get_root().get_node( "Main/login_scene/character_creation_menu/v_box_container/h_box_container/center_container/character_creation_scene/camera" )

func goto_scene(path, parent):
    # This function will usually be called from a signal callback,
    # or some other function from the running scene.
    # Deleting the current scene at this point might be
    # a bad idea, because it may be inside of a callback or function of it.
    # The worst case will be a crash or unexpected behavior.

    # The way around this is deferring the load to a later time, when
    # it is ensured that no code from the current scene is running:

    call_deferred("_deferred_goto_scene", path, parent)


func _deferred_goto_scene(path, parent):
    # Immediately free the current scene,
    # there is no risk here.
    current_scene.free()

    # Load new scene.
    var s = ResourceLoader.load( path )

    # Instance the new scene.
    current_scene = s.instance()

    # Add it to the active scene, as child of root.
    get_tree().get_root().get_node( parent ).add_child( current_scene )

    # Optional, to make it compatible with the SceneTree.change_scene() API.
    get_tree().set_current_scene( current_scene )