extends Node

const game_scenes = { 
	"scene_ile1_path": "res://scenes/iledetest.tscn"
}
var load_screen = preload("res://scenes/interface/loading_screen.tscn")

func load_scene(current_scene, next_scene):
	var load_scene_instance = load_screen.instantiate()
	get_tree().get_root().call_deferred("add_child", load_scene_instance)
	
	var load_path: String
	if game_scenes.has(next_scene):
		load_path = game_scenes[next_scene]
	else:
		load_path = next_scene
	
	var load_next_scene
	if ResourceLoader.exists(load_path):
		load_next_scene = ResourceLoader.load_threaded_request(load_path)
	
	if load_next_scene == null:
		print("error no loading screen existe !")
		return
	
	await load_scene_instance.safe_to_load
	current_scene.queue_free()

	while true:
		var load_progress = []
		var load_status = ResourceLoader.load_threaded_get_status(load_path, load_progress)
		
		match load_status:
			0:
				print("error 0")
				return
			1:
				load_scene_instance.get_node("control_background/progressBar").value = load_progress[0]
			2:
				print("error 2")
				return
			3:
				var next_scene_instance = ResourceLoader.load_threaded_get(load_path).instantiate()
				get_tree().get_root().call_deferred("add_child", next_scene_instance)
	
				load_scene_instance.progress_bar()
				return