Godot Version
Godot 4
Question
hi im trying to change scene using “”“load_level_scene_index”“” but it seems like the loadable_scenes value and theeditor_scenes keep deleting all the content of them so it shows that they are empty
Here’s the code imusing:
extends Node
@export var start_word_script: Node
@export var first_scene_index: int =0 ;
@export var editor_scenes:Array[PackedScene];
var is_dialogue_over:bool=false
var index: int = 0
var loadable_scenes : Array[Loadablescene]
var current_scene :LoadedScene
var scene_name :String
var sit_time: bool =false
func _ready() -> void:
print(editor_scenes.size())
print(loadable_scenes.size())
print("e")
populate_loadable_scenes_list()
load_level_scene_by_index(first_scene_index)
func _process(delta: float) -> void:
return
func load_level_scene_by_index(index: int) ->LoadedScene:
if (index< -1 or index>=editor_scenes.size()):
push_error()
return null
return load_level_scene(loadable_scenes[index], index)
func load_level_scene_by_name(scene_name:String) -> LoadedScene:
var i: int=0
while i < loadable_scenes.size():
if scene_name == loadable_scenes[i].scene_name:
return load_level_scene(loadable_scenes[i], i)
i +=1
push_error()
return null
func load_level_scene(scene_to_load: Loadablescene, index:int) -> LoadedScene:
if (not scene_to_load.scene.can_instantiate()):
push_error()
return null
if (current_scene != null):
current_scene.scene.queue_free()
current_scene=null
var new_scene : Node = scene_to_load.scene.instantiate()
if new_scene==null:
push_error()
return null
current_scene=LoadedScene.new()
current_scene.scene=new_scene
current_scene.scene_index=index
current_scene.scene_name=scene_to_load.scene_name
add_child(new_scene)
print(new_scene.name)
return current_scene
class LoadedScene:
var scene_index : int
var scene_name :String
var scene:Node
func populate_loadable_scenes_list() -> void:
for scene in editor_scenes:
print(add_level_scene_to_scene_array(scene));
func add_level_scene_to_scene_array(scene:PackedScene) -> int:
if (scene==null):
return -1
var scene_name =scene.resource_path.get_file().get_basename()
print(scene_name)
var i : int=0;
while i < loadable_scenes.size():
if (scene_name==loadable_scenes[i].scene_name):
printerr("duplicate scene name: "+ name)
return -1
i +=1
var loadable_scene :Loadablescene = Loadablescene.new()
loadable_scene.scene_name=scene_name
loadable_scene.scene= scene
loadable_scenes.append(loadable_scene)
return loadable_scenes.size() -1
class Loadablescene:
var scene_name:String
var scene:PackedScene
func remove_level_scene_drom_array_by_index(index: int) -> bool :
if (index< 0 or index>loadable_scenes.size()):
return false
loadable_scenes.remove_at(index)
readjust_current_level_scenes_index()
return true
func readjust_current_level_scenes_index() -> void:
var i : int=0
while i < loadable_scenes.size():
if loadable_scenes[i].scene_name==current_scene.scene_name:
current_scene.scene_index=i
return
i+=1
func remove_level_scene_drom_array_by_name(scene_name:String) -> bool:
var i : int=0
while i < loadable_scenes.size():
if loadable_scenes[i].scene_name==scene_name:
loadable_scenes.remove_at(i)
readjust_current_level_scenes_index()
return true
i +=1
return false
