class_name GlobalConfig extends Resource

const DEBUG = true
# const DEBUG = false

# .res would be binary encoded, .tres is text encoded
const RES_FILE_FORMAT = ".tres"

## layers
const CANVAS_LAYER_UI = 12
const CANVAS_LAYER_PROP_INSPECTOR = 11
const CANVAS_LAYER_SHADING = 10
const CANVAS_LAYER_FG = 2
const CANVAS_LAYER_HD_ENTITY = 1

const AUDIO_BUS_SFX = "game_sfx"

signal current_selected_archive_id_changed
signal auto_save_seconds_changed

@export var game_total_seconds := 0  # 游戏总时长
@export var game_rounds := 1  # 当前周目数
@export var current_selected_archive_id := -1:  # 当前选定存档, -1 为未选择
	set(val):
		current_selected_archive_id = val
		current_selected_archive_id_changed.emit()
@export var auto_save_seconds := 60:
	set(val):
		auto_save_seconds = val
		auto_save_seconds_changed.emit()