class_name ABGEntryShell
extends Control

const BootService = preload("res://entry/boot_service.gd")
const SettingsStore = preload("res://entry/settings_store.gd")
const EntryChrome = preload("res://entry/entry_chrome.gd")
const GUILD_BACKGROUND = preload("res://assets/backgrounds/p9_3_guild_hall.png")
const UI_FONT = preload("res://assets/fonts/NotoSansSC.ttf")

signal boot_completed

@export var auto_start := true
var boot_service := BootService.new()
var settings_store := SettingsStore.new()
var settings: Dictionary = {}
var setup_draft: Dictionary = {}
var boot_snapshot: Dictionary = {}
var boot_generation := 0
var status_label: Label
var detail_label: Label
var progress_bar: ProgressBar
var retry_button: Button
var diagnostics_label: Label
var current_screen := "boot"
var title_notice := ""
var settings_draft: Dictionary = {}
var settings_category := "display"
var settings_notice := ""


func _ready() -> void:
	set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	_build_boot_screen()
	if auto_start:
		call_deferred("start_boot")


func start_boot() -> void:
	boot_generation += 1
	var generation := boot_generation
	boot_snapshot = boot_service.begin()
	_render_boot_state()
	while generation == boot_generation and String(boot_snapshot.state) == "running":
		await get_tree().process_frame
		boot_snapshot = boot_service.verify_next()
		_render_boot_state()
	if generation == boot_generation and String(boot_snapshot.state) == "complete":
		await get_tree().create_timer(0.18).timeout
		if generation == boot_generation:
			boot_completed.emit()
			_open_after_boot()


func retry_boot() -> void:
	if String(boot_snapshot.get("state", "")) != "error":
		return
	start_boot()


func _build_boot_screen() -> void:
	for child in get_children():
		child.free()

	var background := TextureRect.new()
	background.name = "EntryBackground"
	background.texture = GUILD_BACKGROUND
	background.expand_mode = TextureRect.EXPAND_IGNORE_SIZE
	background.stretch_mode = TextureRect.STRETCH_KEEP_ASPECT_COVERED
	background.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	background.mouse_filter = Control.MOUSE_FILTER_IGNORE
	add_child(background)

	var shade := ColorRect.new()
	shade.name = "EntryShade"
	shade.color = Color(0.035, 0.07, 0.10, 0.40)
	shade.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	shade.mouse_filter = Control.MOUSE_FILTER_IGNORE
	add_child(shade)

	var safe := MarginContainer.new()
	safe.name = "EntrySafeArea"
	safe.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	safe.add_theme_constant_override("margin_left", 32 if size.y < 500.0 else 48)
	safe.add_theme_constant_override("margin_right", 32 if size.y < 500.0 else 48)
	safe.add_theme_constant_override("margin_top", 24 if size.y < 500.0 else 40)
	safe.add_theme_constant_override("margin_bottom", 24 if size.y < 500.0 else 40)
	add_child(safe)
	safe.add_child(_entry_chrome("BootPlate", "boot_plate"))

	var layout := VBoxContainer.new()
	layout.name = "BootLayout"
	layout.alignment = BoxContainer.ALIGNMENT_END
	layout.add_theme_constant_override("separation", 6)
	safe.add_child(layout)

	var overline := _label(_tr("本地入口检查", "LOCAL ENTRY CHECK"), 12, Color("#e8d39d"))
	overline.name = "BootOverline"
	layout.add_child(overline)

	var identity := Label.new()
	identity.name = "BootIdentity"
	identity.text = "AETHERBOUND GUILD"
	identity.add_theme_font_override("font", UI_FONT)
	identity.add_theme_font_size_override("font_size", 28 if size.y < 500.0 else 34)
	identity.add_theme_color_override("font_color", Color("#f5ead0"))
	identity.add_theme_color_override("font_shadow_color", Color(0.05, 0.08, 0.10, 0.8))
	identity.add_theme_constant_override("shadow_offset_x", 2)
	identity.add_theme_constant_override("shadow_offset_y", 2)
	layout.add_child(identity)

	status_label = Label.new()
	status_label.name = "BootStatus"
	status_label.add_theme_font_override("font", UI_FONT)
	status_label.add_theme_font_size_override("font_size", 18 if size.y < 500.0 else 20)
	status_label.add_theme_color_override("font_color", Color("#f5ead0"))
	layout.add_child(status_label)

	detail_label = Label.new()
	detail_label.name = "BootDetail"
	detail_label.add_theme_font_override("font", UI_FONT)
	detail_label.add_theme_font_size_override("font_size", 14 if size.y < 500.0 else 16)
	detail_label.add_theme_color_override("font_color", Color("#aebbc2"))
	detail_label.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
	layout.add_child(detail_label)

	progress_bar = ProgressBar.new()
	progress_bar.name = "BootProgress"
	progress_bar.custom_minimum_size = Vector2(420, 12)
	progress_bar.size_flags_horizontal = Control.SIZE_SHRINK_BEGIN
	progress_bar.show_percentage = false
	progress_bar.add_theme_stylebox_override("background", _flat_style(Color("#0d151d"), Color("#866f47"), 1, 4))
	progress_bar.add_theme_stylebox_override("fill", _flat_style(Color("#72b9e8"), Color("#ead49b"), 1, 4))
	layout.add_child(progress_bar)

	retry_button = _action_button("BootRetry", _tr("重试检查", "Retry verification"), retry_boot)
	retry_button.custom_minimum_size = Vector2(240, 52)
	retry_button.size_flags_horizontal = Control.SIZE_SHRINK_BEGIN
	layout.add_child(retry_button)

	diagnostics_label = Label.new()
	diagnostics_label.name = "BootDiagnostics"
	diagnostics_label.add_theme_font_override("font", UI_FONT)
	diagnostics_label.add_theme_font_size_override("font_size", 14)
	diagnostics_label.add_theme_color_override("font_color", Color("#ffd4d4"))
	layout.add_child(diagnostics_label)


func _render_boot_state() -> void:
	if status_label == null:
		return
	var overline := get_node_or_null("EntrySafeArea/BootLayout/BootOverline") as Label
	if overline != null:
		overline.text = _tr("本地入口检查", "LOCAL ENTRY CHECK")
	var state := String(boot_snapshot.get("state", "running"))
	var step := String(boot_snapshot.get("step", "resources"))
	progress_bar.max_value = max(1, int(boot_snapshot.get("total", 1)))
	progress_bar.value = int(boot_snapshot.get("completed", 0))
	retry_button.visible = state == "error"
	diagnostics_label.visible = state == "error"
	match state:
		"error":
			status_label.text = _tr("本地检查需要处理", "Verification needs attention")
			detail_label.text = _tr("本地数据保持不变。解决问题后重试本检查。", "Local data was left unchanged. Resolve the issue, then retry this check.")
			diagnostics_label.text = "%s: %s" % [_tr("诊断", "Diagnostic"), String(boot_snapshot.get("code", "UNKNOWN"))]
		"complete":
			status_label.text = _tr("本地检查完成", "Local verification complete")
			detail_label.text = _tr("资源、设置存储与存档访问均已就绪。", "Resources, settings storage and save access are ready.")
			diagnostics_label.text = ""
		_:
			status_label.text = _tr("正在准备公会门槛", "Preparing the guild threshold")
			detail_label.text = _step_text(step)
			diagnostics_label.text = ""


func _step_text(step: String) -> String:
	match step:
		"resources": return _tr("正在检查必需的本地资源...", "Checking required local resources...")
		"storage": return _tr("正在检查本地存储访问...", "Checking local storage access...")
		"preferences": return _tr("正在检查显示与辅助设置...", "Checking display and accessibility settings...")
		"save": return _tr("正在检查最近的本地远征记录...", "Checking the latest local run record...")
	return _tr("正在完成本地检查...", "Completing local verification...")


func _open_after_boot() -> void:
	var loaded: Dictionary = settings_store.load_settings()
	if not loaded.ok:
		boot_snapshot = {"state": "error", "step": "preferences", "code": String(loaded.code), "completed": 0, "total": 1}
		_build_boot_screen()
		_render_boot_state()
		return
	settings = loaded.settings.duplicate(true)
	if bool(settings.setup_completed):
		show_title()
	else:
		show_first_launch()


func show_first_launch() -> void:
	setup_draft = settings.duplicate(true) if not settings.is_empty() else settings_store.defaults()
	_build_world_base()
	var safe := MarginContainer.new()
	safe.name = "FirstLaunchSafeArea"
	safe.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	var margin := int(setup_draft.safe_area) + 24
	safe.add_theme_constant_override("margin_left", margin)
	safe.add_theme_constant_override("margin_right", margin)
	safe.add_theme_constant_override("margin_top", mini(24, margin))
	safe.add_theme_constant_override("margin_bottom", mini(24, margin))
	add_child(safe)
	safe.add_child(_entry_chrome("FirstLaunchChrome", "setup_split"))
	var row := HBoxContainer.new()
	row.name = "FirstLaunchLayout"
	row.add_theme_constant_override("separation", 16)
	safe.add_child(row)

	var preview := VBoxContainer.new()
	preview.name = "PaintedPreview"
	preview.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	preview.clip_contents = true
	preview.alignment = BoxContainer.ALIGNMENT_END
	row.add_child(preview)
	preview.add_child(_label(_tr("公会门槛", "GUILD THRESHOLD"), 15, Color("#e8d39d")))
	var preview_title := _label(_tr("裂脉远征团", "AETHERBOUND GUILD"), _scaled(30), Color("#f5ead0"))
	preview_title.name = "SetupPreviewTitle"
	preview_title.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
	preview.add_child(preview_title)
	preview.add_child(_label(_tr("字体、边距与字幕会在这里即时预览。", "Text, safe margins and captions preview here."), _scaled(14), Color("#f5ead0")))

	var controls := VBoxContainer.new()
	controls.name = "FirstLaunchControls"
	controls.custom_minimum_size = Vector2(minf(390.0, size.x * 0.46), 0)
	controls.add_theme_constant_override("separation", 5)
	row.add_child(controls)
	controls.add_child(_label(_tr("首次启动设置", "FIRST-LAUNCH SETUP"), _scaled(22), Color("#f5ead0")))
	controls.add_child(_label(_tr("这些选项只影响显示与辅助功能。", "These choices affect presentation and accessibility only."), _scaled(13), Color("#aebbc2")))
	var grid := GridContainer.new()
	grid.name = "SetupGrid"
	grid.columns = 2
	grid.add_theme_constant_override("h_separation", 8)
	grid.add_theme_constant_override("v_separation", 5)
	controls.add_child(grid)
	grid.add_child(_choice_button("SetupLanguage", _tr("语言", "Language"), _tr("简体中文", "English"), toggle_setup_locale))
	grid.add_child(_choice_button("SetupSafeArea", _tr("安全区", "Safe area"), "%d px" % int(setup_draft.safe_area), cycle_setup_safe_area))
	grid.add_child(_choice_button("SetupTextScale", _tr("字体", "Text"), "%d%%" % int(round(float(setup_draft.text_scale) * 100.0)), cycle_setup_text_scale))
	grid.add_child(_check_button("SetupReducedMotion", _tr("减少动画", "Reduced motion"), bool(setup_draft.reduced_motion), set_setup_reduced_motion))
	grid.add_child(_check_button("SetupReducedFlashes", _tr("减少闪烁", "Reduced flashes"), bool(setup_draft.reduced_flashes), set_setup_reduced_flashes))
	grid.add_child(_check_button("SetupCaptions", _tr("字幕与事件标签", "Captions"), bool(setup_draft.captions), set_setup_captions))
	var apply := _action_button("SetupApply", _tr("应用并进入标题首页", "Apply and continue to Title"), apply_first_launch)
	apply.custom_minimum_size = Vector2(0, 52)
	controls.add_child(apply)
	var error := _label("", _scaled(13), Color("#ffd4d4"))
	error.name = "SetupError"
	controls.add_child(error)


func toggle_setup_locale() -> void:
	setup_draft.locale = "en" if String(setup_draft.locale) == "zh_CN" else "zh_CN"
	settings = setup_draft.duplicate(true)
	show_first_launch()


func cycle_setup_safe_area() -> void:
	var options := SettingsStore.SAFE_AREA_PRESETS
	var next := (options.find(int(setup_draft.safe_area)) + 1) % options.size()
	setup_draft.safe_area = options[next]
	settings = setup_draft.duplicate(true)
	show_first_launch()


func cycle_setup_text_scale() -> void:
	var options := SettingsStore.TEXT_SCALES
	var current := 0
	for index in range(options.size()):
		if is_equal_approx(float(setup_draft.text_scale), float(options[index])):
			current = index
	setup_draft.text_scale = options[(current + 1) % options.size()]
	settings = setup_draft.duplicate(true)
	show_first_launch()


func set_setup_reduced_motion(value: bool) -> void:
	setup_draft.reduced_motion = value


func set_setup_reduced_flashes(value: bool) -> void:
	setup_draft.reduced_flashes = value


func set_setup_captions(value: bool) -> void:
	setup_draft.captions = value


func apply_first_launch() -> void:
	setup_draft.setup_completed = true
	var saved: Dictionary = settings_store.save_settings(setup_draft)
	if not saved.ok:
		var error := get_node_or_null("FirstLaunchSafeArea/FirstLaunchLayout/FirstLaunchControls/SetupError")
		if error != null:
			error.text = _tr("无法保存设置。请重试。", "Settings could not be saved. Retry.") + "  [%s]" % String(saved.code)
		return
	settings = saved.settings.duplicate(true)
	show_title()


func show_title() -> void:
	current_screen = "title"
	_build_world_base()
	var safe := MarginContainer.new()
	safe.name = "TitleSafeArea"
	safe.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	var margin := maxi(12, int(settings.get("safe_area", 24)))
	safe.add_theme_constant_override("margin_left", margin)
	safe.add_theme_constant_override("margin_right", margin)
	safe.add_theme_constant_override("margin_top", margin)
	safe.add_theme_constant_override("margin_bottom", margin)
	add_child(safe)
	var layout := Control.new()
	layout.name = "TitleLayout"
	safe.add_child(layout)
	var available := Vector2(maxf(1.0, size.x - margin * 2.0), maxf(1.0, size.y - margin * 2.0))
	var short_layout := size.y < 500.0
	var header_height := 82.0 if short_layout else 116.0
	var tools_width := 252.0 if short_layout else 292.0
	var header_width := minf(720.0, maxf(330.0, available.x - tools_width - 12.0))
	var header := Control.new()
	header.name = "TitleHeader"
	header.position = Vector2.ZERO
	header.size = Vector2(header_width, header_height)
	header.add_child(_entry_chrome("TitleHeaderChrome", "title_header"))
	layout.add_child(header)
	var crest := Control.new()
	crest.name = "TitleGuildBanner"
	crest.position = Vector2(12.0, 0.0)
	crest.size = Vector2(66.0 if short_layout else 82.0, header_height + (8.0 if short_layout else 14.0))
	crest.add_child(_entry_chrome("TitleGuildBannerChrome", "crest_banner"))
	header.add_child(crest)
	var header_left := crest.position.x + crest.size.x + (14.0 if short_layout else 20.0)
	var overline := _label(_tr("风路公会 // 远征入口", "WIND-ROAD GUILD // EXPEDITION THRESHOLD"), _scaled(11 if short_layout else 13), Color("#e8d39d"))
	overline.name = "TitleOverline"
	overline.position = Vector2(header_left, 13.0 if short_layout else 20.0)
	overline.size = Vector2(maxf(40.0, header_width - header_left - 20.0), 20.0 if short_layout else 24.0)
	header.add_child(overline)
	var identity := _label(_tr("裂脉远征团", "AETHERBOUND GUILD"), _scaled(24 if short_layout else 34), Color("#f5ead0"))
	identity.name = "TitleIdentity"
	identity.position = Vector2(header_left, 31.0 if short_layout else 43.0)
	identity.size = Vector2(maxf(40.0, header_width - header_left - 20.0), 40.0 if short_layout else 52.0)
	identity.text_overrun_behavior = TextServer.OVERRUN_TRIM_ELLIPSIS
	header.add_child(identity)
	var chapter := _label(_tr("原创横屏幻想远征", "THE FIRST CHRONICLE"), _scaled(10 if short_layout else 12), Color("#8fc7e8"))
	chapter.name = "TitleChronicle"
	chapter.position = Vector2(header_left, 61.0 if short_layout else 87.0)
	chapter.size = Vector2(maxf(40.0, header_width - header_left - 20.0), 18.0)
	header.add_child(chapter)
	var tools := HBoxContainer.new()
	tools.name = "TitleTools"
	tools.alignment = BoxContainer.ALIGNMENT_END
	tools.position = Vector2(maxf(0.0, available.x - tools_width), 0.0)
	tools.size = Vector2(tools_width, 48.0 if short_layout else 54.0)
	tools.add_theme_constant_override("separation", 4)
	var settings_button := _title_button("TitleSettings", _tr("设置", "Settings"), show_settings_placeholder, "settings", "utility")
	settings_button.custom_minimum_size = Vector2((tools_width - 4.0) * 0.5, tools.size.y)
	tools.add_child(settings_button)
	var credits_button := _title_button("TitleCredits", _tr("制作人员", "Credits"), show_credits_placeholder, "credits", "utility")
	credits_button.custom_minimum_size = Vector2((tools_width - 4.0) * 0.5, tools.size.y)
	tools.add_child(credits_button)
	layout.add_child(tools)
	var dock_height := 128.0 if short_layout else 156.0
	var dock := Control.new()
	dock.name = "TitleCommandDock"
	dock.position = Vector2(0.0, maxf(header_height + 10.0, available.y - dock_height))
	dock.size = Vector2(available.x, dock_height)
	dock.add_child(_entry_chrome("TitleCommandDockChrome", "command_dock"))
	layout.add_child(dock)
	var copy := Control.new()
	copy.name = "TitleCopy"
	copy.position = dock.position
	copy.size = dock.size
	layout.add_child(copy)
	var ledger := _label(_tr("远征记录", "EXPEDITION LEDGER"), _scaled(10 if short_layout else 12), Color("#e8d39d"))
	ledger.name = "TitleLedgerHeading"
	ledger.position = Vector2(22.0, 20.0 if short_layout else 26.0)
	ledger.size = Vector2(maxf(120.0, available.x * 0.35), 20.0)
	copy.add_child(ledger)
	var save_status := _save_status()
	var summary := _label(
		_tr("发现可恢复的本地远征记录", "A local expedition record is available")
		if save_status == "valid" else _tr("尚无远征记录 · 从新游戏开始", "No expedition record · begin with New Game"),
		_scaled(14 if short_layout else 16),
		Color("#f5ead0")
	)
	summary.name = "TitleSaveSummary"
	summary.position = Vector2(22.0, 42.0 if short_layout else 52.0)
	summary.size = Vector2(maxf(120.0, available.x - (342.0 if short_layout else 470.0)), 28.0)
	summary.text_overrun_behavior = TextServer.OVERRUN_TRIM_ELLIPSIS
	copy.add_child(summary)
	var actions := HBoxContainer.new()
	actions.name = "TitleActions"
	var action_width := minf(442.0, maxf(304.0, available.x * (0.48 if short_layout else 0.40)))
	actions.position = Vector2(available.x - action_width - 20.0, 42.0 if short_layout else 51.0)
	actions.size = Vector2(action_width, 60.0 if short_layout else 70.0)
	actions.add_theme_constant_override("separation", 8)
	copy.add_child(actions)
	var new_game := _title_button("TitleNewGame", _tr("新游戏", "New Game"), open_new_game_boundary, "new_game", "action_primary")
	new_game.custom_minimum_size = Vector2((action_width - 8.0) * 0.5, actions.size.y)
	actions.add_child(new_game)
	var continue_button := _title_button("TitleContinue", _tr("继续游戏", "Continue"), open_continue_boundary, "continue", "action_secondary")
	continue_button.custom_minimum_size = Vector2((action_width - 8.0) * 0.5, actions.size.y)
	continue_button.disabled = save_status != "valid"
	continue_button.tooltip_text = _tr("没有可继续的本地远征记录", "No local expedition is available") if continue_button.disabled else _tr("查看可恢复的远征记录", "Review the resumable expedition")
	_set_title_button_disabled(continue_button, continue_button.disabled)
	actions.add_child(continue_button)
	new_game.call_deferred("grab_focus")
	var reason := _label(
		_tr("继续游戏：没有可恢复的本地远征记录", "Continue: no resumable local expedition")
		if continue_button.disabled else _tr("继续游戏会先进入恢复确认，不会立即推进模拟。", "Continue opens resume review before simulation advances."),
		_scaled(11 if short_layout else 13),
		Color("#aebbc2")
	)
	reason.name = "TitleContinueReason"
	reason.position = Vector2(22.0, 72.0 if short_layout else 84.0)
	reason.size = Vector2(maxf(120.0, available.x - action_width - 64.0), 42.0 if short_layout else 50.0)
	reason.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
	copy.add_child(reason)
	var notice := _label(title_notice, _scaled(11 if short_layout else 13), Color("#f0ca75"))
	notice.name = "TitleNotice"
	notice.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
	notice.position = reason.position
	notice.size = reason.size
	reason.visible = title_notice.is_empty()
	copy.add_child(notice)


func open_new_game_boundary() -> void:
	title_notice = _tr("新游戏入口已就绪；四选二创建流程属于冻结的 DEV-2，当前不会创建或覆盖存档。", "New Game is ready; the choose-two creation flow is frozen for DEV-2, so no save is created or replaced here.")
	show_title()


func open_continue_boundary() -> void:
	if _save_status() != "valid":
		title_notice = _tr("没有可恢复的本地远征记录。", "No resumable local expedition is available.")
	else:
		title_notice = _tr("本地远征记录保持不变；恢复确认属于后续存档页面。", "The local expedition remains unchanged; Resume Review belongs to the later save pages.")
	show_title()


func show_settings_placeholder() -> void:
	show_settings()


func show_credits_placeholder() -> void:
	show_credits()


func show_settings(category := "") -> void:
	current_screen = "settings"
	if settings_draft.is_empty() or not category.is_empty():
		settings_draft = settings.duplicate(true)
	if not category.is_empty():
		settings_category = category
	_build_world_base()
	var safe := MarginContainer.new()
	safe.name = "SettingsSafeArea"
	safe.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	var margin := int(settings_draft.get("safe_area", 24)) + 20
	safe.add_theme_constant_override("margin_left", margin)
	safe.add_theme_constant_override("margin_right", margin)
	var short_layout := size.y < 500.0
	safe.add_theme_constant_override("margin_top", 12 if short_layout else 24)
	safe.add_theme_constant_override("margin_bottom", 12 if short_layout else 24)
	add_child(safe)
	safe.add_child(_entry_chrome("SettingsFrame", "settings_frame"))
	var outer := VBoxContainer.new()
	outer.name = "SettingsOuter"
	outer.add_theme_constant_override("separation", 8)
	safe.add_child(outer)
	var heading := HBoxContainer.new()
	heading.name = "SettingsHeading"
	outer.add_child(heading)
	var title := _label(_tr("设置", "SETTINGS"), _scaled(24 if short_layout else 26), Color("#f5ead0"))
	title.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	heading.add_child(title)
	heading.add_child(_label(_tr("来源：标题首页", "Caller: Title"), _scaled(12), Color("#e8d39d")))
	var workspace := HBoxContainer.new()
	workspace.name = "SettingsWorkspace"
	workspace.size_flags_vertical = Control.SIZE_EXPAND_FILL
	workspace.add_theme_constant_override("separation", 14)
	outer.add_child(workspace)
	var rail: Container
	if short_layout:
		rail = GridContainer.new()
		rail.columns = 3
		rail.name = "SettingsCategories"
		rail.add_theme_constant_override("h_separation", 5)
		rail.add_theme_constant_override("v_separation", 4)
		outer.move_child(workspace, outer.get_child_count() - 1)
		outer.add_child(rail)
		outer.move_child(rail, workspace.get_index())
	else:
		rail = VBoxContainer.new()
		rail.name = "SettingsCategories"
		rail.custom_minimum_size = Vector2(174, 0)
		rail.add_theme_constant_override("separation", 4)
		workspace.add_child(rail)
	for row in [
		["display", _tr("显示与文字", "Display & Text")],
		["motion", _tr("动态与省电", "Motion & Power")],
		["audio", _tr("音频与字幕", "Audio & Captions")],
		["controls", _tr("控制", "Controls")],
		["language", _tr("语言", "Language")],
		["credits", _tr("制作人员与数据", "Credits & Data")],
	]:
		var button := _tool_button("SettingsCategory_%s" % row[0], row[1], open_settings_category.bind(row[0]))
		button.custom_minimum_size = Vector2(0 if short_layout else 174, 38 if short_layout else 44)
		button.size_flags_horizontal = Control.SIZE_EXPAND_FILL
		var selected: bool = settings_category == String(row[0])
		button.set_meta("selected_entry_tab", selected)
		_set_entry_button_disabled(button, selected, selected)
		rail.add_child(button)
	var scroll := ScrollContainer.new()
	scroll.name = "SettingsScroll"
	scroll.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	scroll.size_flags_vertical = Control.SIZE_EXPAND_FILL
	workspace.add_child(scroll)
	var content := VBoxContainer.new()
	content.name = "SettingsContent"
	content.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	content.add_theme_constant_override("separation", 6)
	scroll.add_child(content)
	_build_settings_category(content)
	var footer := HBoxContainer.new()
	footer.name = "SettingsFooter"
	footer.add_theme_constant_override("separation", 8)
	outer.add_child(footer)
	var notice := _label(settings_notice, _scaled(12 if short_layout else 13), Color("#f0ca75"))
	notice.name = "SettingsNotice"
	notice.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	footer.add_child(notice)
	var back := _tool_button("SettingsBack", _tr("返回", "Back"), request_settings_back)
	back.custom_minimum_size = Vector2(110, 44 if short_layout else 48)
	footer.add_child(back)
	var discard := _tool_button("SettingsDiscard", _tr("放弃并返回", "Discard & Back"), discard_settings)
	discard.custom_minimum_size = Vector2(160, 44 if short_layout else 48)
	footer.add_child(discard)
	var apply := _action_button("SettingsApply", _tr("应用", "Apply"), apply_settings)
	apply.custom_minimum_size = Vector2(118 if short_layout else 190, 44 if short_layout else 52)
	footer.add_child(apply)


func _build_settings_category(content: VBoxContainer) -> void:
	match settings_category:
		"display":
			content.add_child(_settings_heading(_tr("显示与文字", "DISPLAY & TEXT")))
			content.add_child(_choice_button("SettingSafeArea", _tr("安全区域", "Safe area"), "%d px" % int(settings_draft.safe_area), cycle_setting_safe_area))
			content.add_child(_choice_button("SettingTextScale", _tr("文字大小", "Text size"), "%d%%" % int(round(float(settings_draft.text_scale) * 100.0)), cycle_setting_text_scale))
			content.add_child(_slider_row("SettingBrightness", _tr("亮度", "Brightness"), float(settings_draft.brightness), 0.7, 1.2, 0.1, set_brightness))
			content.add_child(_check_button("SettingHighContrast", _tr("高对比轮廓", "High-contrast contours"), bool(settings_draft.high_contrast), set_high_contrast))
			content.add_child(_check_button("SettingColorCues", _tr("颜色以外的形状提示", "Shape cues beyond color"), bool(settings_draft.color_cues), set_color_cues))
		"motion":
			content.add_child(_settings_heading(_tr("动态、闪烁与省电", "MOTION, FLASHES & POWER")))
			content.add_child(_check_button("SettingReducedMotion", _tr("减少动画", "Reduced motion"), bool(settings_draft.reduced_motion), set_reduced_motion))
			content.add_child(_check_button("SettingReducedFlashes", _tr("减少闪烁", "Reduced flashes"), bool(settings_draft.reduced_flashes), set_reduced_flashes))
			content.add_child(_slider_row("SettingShake", _tr("镜头震动", "Camera shake"), float(settings_draft.shake_intensity), 0.0, 1.0, 0.25, set_shake))
			content.add_child(_check_button("SettingHitPause", _tr("命中停顿", "Hit pause"), bool(settings_draft.hit_pause), set_hit_pause))
			content.add_child(_choice_button("SettingParticles", _tr("粒子密度", "Particles"), _tr("低", "Low") if settings_draft.particle_density == "low" else _tr("标准", "Standard"), cycle_particles))
			content.add_child(_check_button("SettingLowPower", _tr("低功耗模式", "Low-power mode"), bool(settings_draft.low_power), set_low_power))
		"audio":
			content.add_child(_settings_heading(_tr("音频与字幕", "AUDIO & CAPTIONS")))
			content.add_child(_check_button("SettingMasterMute", _tr("主静音", "Master mute"), bool(settings_draft.master_muted), set_master_mute))
			content.add_child(_slider_row("SettingMusic", _tr("音乐", "Music"), float(settings_draft.music_volume), 0.0, 1.0, 0.1, set_music_volume))
			content.add_child(_slider_row("SettingSFX", _tr("音效", "SFX"), float(settings_draft.sfx_volume), 0.0, 1.0, 0.1, set_sfx_volume))
			content.add_child(_unavailable_row("SettingAmbienceUnavailable", _tr("环境音：DEV-1 未集成独立总线", "Ambience: no separate DEV-1 bus is integrated")))
			content.add_child(_unavailable_row("SettingVoiceUnavailable", _tr("语音：当前没有语音资产", "Voice: no voice assets are present")))
			content.add_child(_check_button("SettingCaptions", _tr("字幕", "Captions"), bool(settings_draft.captions), set_captions))
			content.add_child(_choice_button("SettingCaptionDetail", _tr("字幕细节", "Caption detail"), _tr("完整", "Full") if settings_draft.caption_detail == "full" else _tr("关键事件", "Critical"), cycle_caption_detail))
			content.add_child(_choice_button("SettingDynamicRange", _tr("动态范围", "Dynamic range"), String(settings_draft.dynamic_range).capitalize(), cycle_dynamic_range))
		"controls":
			content.add_child(_settings_heading(_tr("控制", "CONTROLS")))
			content.add_child(_label(_tr("触控、键鼠与控制器共享确认、取消和导航语义。", "Touch, keyboard/mouse and controller share confirm, cancel and navigation semantics."), _scaled(15), Color("#aebbc2")))
			content.add_child(_slider_row("SettingHoldDuration", _tr("长按确认时间", "Hold duration"), float(settings_draft.hold_duration), 0.3, 1.5, 0.1, set_hold_duration))
			content.add_child(_check_button("SettingVibration", _tr("震动", "Vibration"), bool(settings_draft.vibration), set_vibration))
			content.add_child(_unavailable_row("SettingRemapUnavailable", _tr("按键重映射：DEV-1 仅提供默认入口映射；完整冲突检查属于后续控制页面", "Remapping: DEV-1 uses the default entry map; conflict-safe remapping belongs to the later Controls page")))
		"language":
			content.add_child(_settings_heading(_tr("语言与地区格式", "LANGUAGE & LOCALE")))
			content.add_child(_choice_button("SettingLocale", _tr("界面语言", "Interface language"), _tr("简体中文", "English"), cycle_setting_locale))
			content.add_child(_label(_tr("日期 2026-08-17 · 数字 1,234.5 · 文本可换行", "Date 2026-08-17 · Number 1,234.5 · Text may wrap"), _scaled(16), Color("#f5ead0")))
		"credits":
			content.add_child(_settings_heading(_tr("制作人员、许可与数据", "CREDITS, LICENSES & DATA")))
			var credits := _label(_credits_text(), _scaled(14), Color("#f5ead0"))
			credits.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
			credits.size_flags_horizontal = Control.SIZE_EXPAND_FILL
			content.add_child(credits)


func open_settings_category(category: String) -> void:
	settings_category = category
	show_settings()


func request_settings_back() -> void:
	if settings_draft != settings:
		settings_notice = _tr("有未保存的更改。请选择应用或放弃并返回。", "Unsaved changes. Choose Apply or Discard & Back.")
		show_settings()
	else:
		back_to_title()


func discard_settings() -> void:
	settings_draft = {}
	settings_notice = ""
	back_to_title()


func apply_settings() -> void:
	var saved: Dictionary = settings_store.save_settings(settings_draft)
	if not saved.ok:
		settings_notice = _tr("设置保存失败，请重试。", "Settings save failed. Retry.") + " [%s]" % String(saved.code)
		show_settings()
		return
	settings = saved.settings.duplicate(true)
	settings_draft = settings.duplicate(true)
	_apply_runtime_settings()
	settings_notice = _tr("设置已应用", "Settings applied")
	show_settings()


func show_credits() -> void:
	settings_draft = settings.duplicate(true)
	settings_category = "credits"
	show_settings("credits")


func _credits_text() -> String:
	return _tr(
		"Aetherbound Guild · 原创游戏与运行实现\n字体：Noto Sans SC，SIL Open Font License 1.1（完整许可随游戏提供）\n数据：核心游戏完全离线；DEV-1 不收集分析数据，不创建账户，不打开外部链接。\n隐私：设置与远征记录只保存在本地。",
		"Aetherbound Guild · original game and runtime implementation\nFont: Noto Sans SC, SIL Open Font License 1.1 (full license included)\nData: core play is fully offline; DEV-1 collects no analytics, creates no account and opens no external links.\nPrivacy: settings and expedition records remain local."
	)


func _apply_runtime_settings() -> void:
	var master := AudioServer.get_bus_index(&"Master")
	var music := AudioServer.get_bus_index(&"Music")
	var sfx := AudioServer.get_bus_index(&"SFX")
	if master >= 0:
		AudioServer.set_bus_mute(master, bool(settings.master_muted))
	if music >= 0:
		AudioServer.set_bus_volume_db(music, linear_to_db(maxf(0.001, float(settings.music_volume))))
	if sfx >= 0:
		AudioServer.set_bus_volume_db(sfx, linear_to_db(maxf(0.001, float(settings.sfx_volume))))


func cycle_setting_safe_area() -> void:
	settings_draft.safe_area = _next_value(SettingsStore.SAFE_AREA_PRESETS, int(settings_draft.safe_area))
	show_settings()


func cycle_setting_text_scale() -> void:
	settings_draft.text_scale = _next_float(SettingsStore.TEXT_SCALES, float(settings_draft.text_scale))
	show_settings()


func cycle_setting_locale() -> void:
	settings_draft.locale = "en" if String(settings_draft.locale) == "zh_CN" else "zh_CN"
	setup_draft = settings_draft.duplicate(true)
	show_settings()


func cycle_particles() -> void:
	settings_draft.particle_density = "low" if settings_draft.particle_density == "standard" else "standard"
	show_settings()


func cycle_caption_detail() -> void:
	settings_draft.caption_detail = "full" if settings_draft.caption_detail == "critical" else "critical"
	show_settings()


func cycle_dynamic_range() -> void:
	settings_draft.dynamic_range = _next_value(["wide", "standard", "night"], String(settings_draft.dynamic_range))
	show_settings()


func set_brightness(value: float) -> void: settings_draft.brightness = value
func set_high_contrast(value: bool) -> void: settings_draft.high_contrast = value
func set_color_cues(value: bool) -> void: settings_draft.color_cues = value
func set_reduced_motion(value: bool) -> void: settings_draft.reduced_motion = value
func set_reduced_flashes(value: bool) -> void: settings_draft.reduced_flashes = value
func set_shake(value: float) -> void: settings_draft.shake_intensity = value
func set_hit_pause(value: bool) -> void: settings_draft.hit_pause = value
func set_low_power(value: bool) -> void: settings_draft.low_power = value
func set_master_mute(value: bool) -> void: settings_draft.master_muted = value
func set_music_volume(value: float) -> void: settings_draft.music_volume = value
func set_sfx_volume(value: float) -> void: settings_draft.sfx_volume = value
func set_captions(value: bool) -> void: settings_draft.captions = value
func set_hold_duration(value: float) -> void: settings_draft.hold_duration = value
func set_vibration(value: bool) -> void: settings_draft.vibration = value


func _next_value(options: Array, current: Variant) -> Variant:
	return options[(options.find(current) + 1) % options.size()]


func _next_float(options: Array, current: float) -> float:
	for index in range(options.size()):
		if is_equal_approx(float(options[index]), current):
			return float(options[(index + 1) % options.size()])
	return float(options[0])


func _settings_heading(text_value: String) -> Label:
	return _label(text_value, _scaled(19), Color("#e8d39d"))


func _slider_row(node_name: String, text_value: String, value: float, minimum: float, maximum: float, step: float, callback: Callable) -> HBoxContainer:
	var row := HBoxContainer.new()
	row.name = node_name
	row.custom_minimum_size.y = 42
	var label := _label("%s  %.1f" % [text_value, value], _scaled(14), Color("#f5ead0"))
	label.custom_minimum_size.x = 190
	row.add_child(label)
	var slider := HSlider.new()
	slider.name = "Slider"
	slider.min_value = minimum
	slider.max_value = maximum
	slider.step = step
	slider.value = value
	slider.custom_minimum_size.y = 24
	slider.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	slider.add_theme_stylebox_override("slider", _flat_style(Color("#0d151d"), Color("#866f47"), 1, 3))
	slider.add_theme_stylebox_override("grabber_area", _flat_style(Color("#73b9e7"), Color("#ead49b"), 1, 3))
	slider.add_theme_stylebox_override("grabber_area_highlight", _flat_style(Color("#a9d9f2"), Color("#f5ead0"), 1, 3))
	slider.value_changed.connect(callback)
	row.add_child(slider)
	return row


func _unavailable_row(node_name: String, reason: String) -> Button:
	var button := _choice_button(node_name, reason, _tr("不可用", "Unavailable"), show_unavailable_reason.bind(reason))
	_set_entry_button_disabled(button, true)
	button.tooltip_text = reason
	return button


func show_unavailable_reason(reason: String) -> void:
	settings_notice = reason
	show_settings()


func _show_child_placeholder(screen_id: String, heading: String, body: String) -> void:
	current_screen = screen_id
	_build_world_base()
	var safe := MarginContainer.new()
	safe.name = "ChildSafeArea"
	safe.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	safe.add_theme_constant_override("margin_left", 56)
	safe.add_theme_constant_override("margin_right", 56)
	safe.add_theme_constant_override("margin_top", 40)
	safe.add_theme_constant_override("margin_bottom", 40)
	add_child(safe)
	safe.add_child(_entry_chrome("ChildFrame", "settings_frame"))
	var box := VBoxContainer.new()
	box.name = "ChildLayout"
	box.alignment = BoxContainer.ALIGNMENT_CENTER
	box.add_theme_constant_override("separation", 14)
	safe.add_child(box)
	box.add_child(_label(heading, _scaled(28), Color("#f5ead0")))
	var explanation := _label(body, _scaled(17), Color("#aebbc2"))
	explanation.name = "ChildExplanation"
	explanation.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
	box.add_child(explanation)
	box.add_child(_action_button("ChildBack", _tr("返回标题首页", "Back to Title"), back_to_title))


func back_to_title() -> void:
	title_notice = ""
	show_title()


func request_exit() -> void:
	current_screen = "exit_review"
	_show_child_placeholder("exit_review", _tr("退出游戏？", "EXIT GAME?"), _tr("不会改变设置或本地远征记录。", "Settings and the local expedition will remain unchanged."))
	var box := get_node("ChildSafeArea/ChildLayout")
	_set_entry_button_text(box.get_node("ChildBack"), _tr("取消", "Cancel"))
	box.add_child(_action_button("ExitConfirm", _tr("退出", "Exit"), confirm_exit))


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


func _unhandled_input(event: InputEvent) -> void:
	if event.is_action_pressed("ui_cancel"):
		get_viewport().set_input_as_handled()
		if current_screen == "title":
			request_exit()
		elif current_screen in ["settings", "credits", "exit_review"]:
			back_to_title()


func _save_status() -> String:
	var save_path := BootService.DEFAULT_SAVE_PATH
	if not FileAccess.file_exists(save_path):
		return "missing"
	var parser := JSON.new()
	if parser.parse(FileAccess.get_file_as_string(save_path)) != OK or not parser.data is Dictionary:
		return "unsafe"
	return "valid" if parser.data.has("save_kind") and parser.data.has("save_version") else "unsafe"


func _build_world_base() -> void:
	for child in get_children():
		child.free()
	var background := TextureRect.new()
	background.texture = GUILD_BACKGROUND
	background.expand_mode = TextureRect.EXPAND_IGNORE_SIZE
	background.stretch_mode = TextureRect.STRETCH_KEEP_ASPECT_COVERED
	background.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	background.mouse_filter = Control.MOUSE_FILTER_IGNORE
	add_child(background)
	var shade := ColorRect.new()
	shade.color = Color(0.03, 0.06, 0.08, 0.34)
	shade.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	shade.mouse_filter = Control.MOUSE_FILTER_IGNORE
	add_child(shade)


func _entry_chrome(node_name: String, variant: String, icon := "") -> Control:
	var chrome = EntryChrome.new().configure(variant, icon)
	chrome.name = node_name
	chrome.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	return chrome


func _title_button(node_name: String, text_value: String, callback: Callable, icon: String, variant: String) -> Button:
	var button := Button.new()
	button.name = node_name
	button.flat = true
	button.clip_contents = false
	button.tooltip_text = text_value
	button.add_theme_font_override("font", UI_FONT)
	for style_name in ["normal", "hover", "pressed", "disabled", "focus", "hover_pressed"]:
		button.add_theme_stylebox_override(style_name, StyleBoxEmpty.new())
	button.add_child(_entry_chrome("Chrome", variant, icon))
	var label := Label.new()
	label.name = "ButtonLabel"
	label.text = text_value
	label.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	label.offset_left = 49.0
	label.offset_right = -9.0
	label.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
	label.vertical_alignment = VERTICAL_ALIGNMENT_CENTER
	label.text_overrun_behavior = TextServer.OVERRUN_TRIM_ELLIPSIS
	label.mouse_filter = Control.MOUSE_FILTER_IGNORE
	label.add_theme_font_override("font", UI_FONT)
	label.add_theme_font_size_override("font_size", _scaled(14 if variant == "utility" else 17))
	label.add_theme_color_override("font_color", Color("#202a31") if variant == "utility" else Color("#f5ead0"))
	button.add_child(label)
	button.set_meta("entry_chrome_variant", variant)
	button.pressed.connect(callback, CONNECT_DEFERRED)
	return button


func _set_title_button_disabled(button: Button, disabled: bool) -> void:
	button.disabled = disabled
	var label := button.get_node_or_null("ButtonLabel") as Label
	if label != null:
		var utility := String(button.get_meta("entry_chrome_variant", "")) == "utility"
		label.add_theme_color_override("font_color", Color("#626970") if utility else Color("#89939a") if disabled else Color("#f5ead0"))


func _choice_button(node_name: String, label_text: String, value_text: String, callback: Callable) -> Button:
	var button := _entry_button_base(node_name, callback, "choice")
	button.tooltip_text = "%s: %s" % [label_text, value_text]
	button.custom_minimum_size = Vector2(0, 48)
	button.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	var label := _button_label("ChoiceLabel", label_text, _scaled(15), Color("#f5ead0"))
	label.anchor_right = 0.58
	label.offset_left = 14.0
	label.offset_right = -6.0
	label.horizontal_alignment = HORIZONTAL_ALIGNMENT_LEFT
	button.add_child(label)
	var value := _button_label("ValueLabel", value_text, _scaled(14), Color("#202a31"))
	value.anchor_left = 0.58
	value.offset_left = 6.0
	value.offset_right = -10.0
	button.add_child(value)
	return button


func _action_button(node_name: String, text_value: String, callback: Callable) -> Button:
	var button := _entry_button_base(node_name, callback, "action_primary")
	button.tooltip_text = text_value
	button.custom_minimum_size = Vector2(190, 52)
	var label := _button_label("ButtonLabel", text_value, _scaled(16), Color("#f5ead0"))
	label.offset_left = 46.0
	label.offset_right = -10.0
	button.add_child(label)
	return button


func _tool_button(node_name: String, text_value: String, callback: Callable) -> Button:
	var button := _entry_button_base(node_name, callback, "tool")
	button.tooltip_text = text_value
	button.custom_minimum_size = Vector2(112, 48)
	var label := _button_label("ButtonLabel", text_value, _scaled(14), Color("#f5ead0"))
	label.offset_left = 16.0
	label.offset_right = -10.0
	button.add_child(label)
	return button


func _check_button(node_name: String, text_value: String, enabled: bool, callback: Callable) -> CheckButton:
	var check := CheckButton.new()
	check.name = node_name
	check.button_pressed = enabled
	check.custom_minimum_size = Vector2(0, 48)
	check.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	check.flat = true
	for style_name in ["normal", "hover", "pressed", "disabled", "focus", "hover_pressed"]:
		check.add_theme_stylebox_override(style_name, StyleBoxEmpty.new())
	check.add_child(_entry_chrome("Chrome", "toggle"))
	var label := _button_label("ButtonLabel", text_value, _scaled(14), Color("#f5ead0"))
	label.offset_left = 14.0
	label.offset_right = -52.0
	label.horizontal_alignment = HORIZONTAL_ALIGNMENT_LEFT
	label.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
	check.add_child(label)
	check.toggled.connect(callback)
	return check


func _entry_button_base(node_name: String, callback: Callable, variant: String) -> Button:
	var button := Button.new()
	button.name = node_name
	button.flat = true
	for style_name in ["normal", "hover", "pressed", "disabled", "focus", "hover_pressed"]:
		button.add_theme_stylebox_override(style_name, StyleBoxEmpty.new())
	button.add_child(_entry_chrome("Chrome", variant))
	button.set_meta("entry_chrome_variant", variant)
	button.pressed.connect(callback, CONNECT_DEFERRED)
	return button


func _button_label(node_name: String, text_value: String, font_size: int, color: Color) -> Label:
	var label := _label(text_value, font_size, color)
	label.name = node_name
	label.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	label.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
	label.vertical_alignment = VERTICAL_ALIGNMENT_CENTER
	label.text_overrun_behavior = TextServer.OVERRUN_TRIM_ELLIPSIS
	label.mouse_filter = Control.MOUSE_FILTER_IGNORE
	return label


func _set_entry_button_disabled(button: Button, disabled: bool, selected := false) -> void:
	button.disabled = disabled
	for child_name in ["ButtonLabel", "ChoiceLabel", "ValueLabel"]:
		var label := button.get_node_or_null(child_name) as Label
		if label == null:
			continue
		if selected:
			label.add_theme_color_override("font_color", Color("#202a31"))
		elif disabled:
			label.add_theme_color_override("font_color", Color("#4f565b") if child_name == "ValueLabel" else Color("#89939a"))
		elif child_name == "ValueLabel":
			label.add_theme_color_override("font_color", Color("#202a31"))
		else:
			label.add_theme_color_override("font_color", Color("#f5ead0"))


func _set_entry_button_text(button: Button, text_value: String) -> void:
	var label := button.get_node_or_null("ButtonLabel") as Label
	if label != null:
		label.text = text_value
	button.tooltip_text = text_value


func _flat_style(background: Color, border: Color, width: int, radius: int) -> StyleBoxFlat:
	var style := StyleBoxFlat.new()
	style.bg_color = background
	style.border_color = border
	style.set_border_width_all(width)
	style.set_corner_radius_all(radius)
	return style


func _label(text_value: String, font_size: int, color: Color) -> Label:
	var label := Label.new()
	label.text = text_value
	label.add_theme_font_override("font", UI_FONT)
	label.add_theme_font_size_override("font_size", font_size)
	label.add_theme_color_override("font_color", color)
	return label


func _tr(zh: String, en: String) -> String:
	var locale := String(setup_draft.get("locale", settings.get("locale", "zh_CN")))
	return zh if locale == "zh_CN" else en


func _scaled(value: int) -> int:
	var scale := float(setup_draft.get("text_scale", settings.get("text_scale", 1.0)))
	return int(round(float(value) * scale))