class_name Scene_Manager
extends Node

signal scene_changed(scene_path: String)

const _LEVEL_MUSIC: Dictionary = {
	"res://scenes/levels/act1_section1.tscn": "act1_section1",
	"res://scenes/levels/act2_floor1.tscn": "act2_floor1",
	"res://scenes/levels/boss_arena.tscn": "boss_arena"
}

const _PLAYER_SPAWN: Dictionary = {
	"res://scenes/levels/act1_section1.tscn": Vector2(301.0, -189.0),
	"res://scenes/levels/act2_floor1.tscn": Vector2(50.0, -130),
	"res://scenes/levels/boss_arena.tscn": Vector2(48.0, -192.0)
}

func change_scene(scene_path: String) -> void:
	var error: Error = get_tree().change_scene_to_file(scene_path)
	if error != OK:
		return

	if _PLAYER_SPAWN.has(scene_path):
		EventBus.last_checkpoint_position = _PLAYER_SPAWN[scene_path]
		EventBus.has_checkpoint = true
		AudioManager.play_ambiance(_LEVEL_MUSIC[scene_path])

	scene_changed.emit(scene_path)

func reload_current_scene() -> void:
	var scene_file_path: String = get_tree().current_scene.scene_file_path
	if scene_file_path == "":
		return
	change_scene(scene_file_path)

func quit_game() -> void:
	get_tree().quit()