259 lines
8.7 KiB
GDScript
259 lines
8.7 KiB
GDScript
extends Control
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## Экран настроек: видео, звук, управление.
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##
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## Сам ничего не хранит и не применяет — только показывает состояние
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## автозагрузки GameSettings и дёргает её сеттеры. Открывается через open(),
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## закрывается кнопкой «Готово» или Esc и сообщает об этом сигналом closed.
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signal closed
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const ACCENT := Color("#2ee6c5")
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@onready var _settings: GameSettingsService = get_node("/root/GameSettings")
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@onready var _card: Control = $Center/Card
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@onready var _tabs: TabContainer = $Center/Card/Body/Tabs
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@onready var _window_mode_option: OptionButton = $Center/Card/Body/Tabs/VideoTab/Rows/WindowModeRow/WindowModeOption
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@onready var _resolution_option: OptionButton = $Center/Card/Body/Tabs/VideoTab/Rows/ResolutionRow/ResolutionOption
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@onready var _vsync_toggle: Button = $Center/Card/Body/Tabs/VideoTab/Rows/VsyncRow/VsyncToggle
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@onready var _fps_option: OptionButton = $Center/Card/Body/Tabs/VideoTab/Rows/FpsRow/FpsOption
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@onready var _audio_rows: VBoxContainer = $Center/Card/Body/Tabs/AudioTab/Rows
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@onready var _bindings_box: VBoxContainer = $Center/Card/Body/Tabs/ControlsTab/Wrap/Scroll/Bindings
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@onready var _bindings_hint: Label = $Center/Card/Body/Tabs/ControlsTab/Wrap/Hint
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@onready var _reset_button: Button = $Center/Card/Body/Actions/ResetButton
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@onready var _done_button: Button = $Center/Card/Body/Actions/DoneButton
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## Пока не пусто — ждём клавишу для этого действия.
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var _capturing_action := ""
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## Защита от реакции на сигналы во время программного обновления контролов.
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var _syncing := false
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var _hint_default := ""
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var _volume_rows := {}
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var _binding_buttons := {}
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func _ready() -> void:
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_hint_default = _bindings_hint.text
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_name_tabs()
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_fill_options()
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_build_audio_rows()
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_build_binding_rows()
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_window_mode_option.item_selected.connect(_on_window_mode_selected)
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_resolution_option.item_selected.connect(_on_resolution_selected)
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_fps_option.item_selected.connect(_on_fps_selected)
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_vsync_toggle.toggled.connect(_on_vsync_toggled)
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_reset_button.pressed.connect(_on_reset_pressed)
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_done_button.pressed.connect(close)
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_sync_from_settings()
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func _input(event: InputEvent) -> void:
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if _capturing_action == "":
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return
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if not (event is InputEventKey and event.is_pressed() and not event.is_echo()):
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return
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var key_event := event as InputEventKey
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var action := _capturing_action
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_capturing_action = ""
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if key_event.keycode != KEY_ESCAPE:
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var conflict := _settings.set_binding(action, key_event.keycode)
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if conflict != "":
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var label: String = GameSettingsService.ACTION_LABELS[conflict]
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_bindings_hint.text = "%s: клавиша освобождена, назначьте новую." % label
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else:
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_bindings_hint.text = _hint_default
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_refresh_bindings()
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get_viewport().set_input_as_handled()
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func _unhandled_input(event: InputEvent) -> void:
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if not visible or not event.is_action_pressed("ui_cancel"):
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return
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close()
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get_viewport().set_input_as_handled()
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# --- Открытие / закрытие ----------------------------------------------------
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func open() -> void:
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visible = true
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_sync_from_settings()
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modulate.a = 0.0
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# Контейнеры раскладываются только после того, как узел стал видимым.
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await get_tree().process_frame
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_card.pivot_offset = _card.size * 0.5
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_card.scale = Vector2(0.97, 0.97)
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var tween := create_tween().set_parallel(true).set_ease(Tween.EASE_OUT).set_trans(Tween.TRANS_CUBIC)
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tween.tween_property(self, "modulate:a", 1.0, 0.18)
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tween.tween_property(_card, "scale", Vector2.ONE, 0.22)
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_tabs.get_tab_bar().grab_focus()
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func close() -> void:
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# Esc во время ожидания клавиши сначала отменяет назначение.
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if _capturing_action != "":
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_capturing_action = ""
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_bindings_hint.text = _hint_default
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_refresh_bindings()
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return
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var tween := create_tween().set_ease(Tween.EASE_IN).set_trans(Tween.TRANS_CUBIC)
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tween.tween_property(self, "modulate:a", 0.0, 0.15)
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await tween.finished
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visible = false
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closed.emit()
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# --- Построение вкладок -----------------------------------------------------
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func _name_tabs() -> void:
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_tabs.set_tab_title(0, "Видео")
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_tabs.set_tab_title(1, "Звук")
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_tabs.set_tab_title(2, "Управление")
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func _fill_options() -> void:
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for label: String in GameSettingsService.WINDOW_MODE_LABELS:
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_window_mode_option.add_item(label)
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for resolution: Vector2i in GameSettingsService.RESOLUTIONS:
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_resolution_option.add_item("%d × %d" % [resolution.x, resolution.y])
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for limit: int in GameSettingsService.FPS_LIMITS:
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_fps_option.add_item("Без ограничения" if limit == 0 else str(limit))
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func _build_audio_rows() -> void:
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for bus_name: String in GameSettingsService.AUDIO_BUSES:
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var row := HBoxContainer.new()
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row.add_theme_constant_override("separation", 20)
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var caption := Label.new()
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caption.text = GameSettingsService.AUDIO_BUSES[bus_name]
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caption.custom_minimum_size.x = 300
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row.add_child(caption)
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var slider := HSlider.new()
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slider.min_value = 0.0
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slider.max_value = 1.0
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slider.step = 0.01
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slider.size_flags_horizontal = Control.SIZE_EXPAND_FILL
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slider.size_flags_vertical = Control.SIZE_SHRINK_CENTER
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row.add_child(slider)
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var value_label := Label.new()
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value_label.custom_minimum_size.x = 90
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value_label.horizontal_alignment = HORIZONTAL_ALIGNMENT_RIGHT
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value_label.add_theme_color_override("font_color", ACCENT)
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row.add_child(value_label)
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slider.value_changed.connect(_on_volume_changed.bind(bus_name))
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_volume_rows[bus_name] = {"slider": slider, "label": value_label}
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_audio_rows.add_child(row)
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func _build_binding_rows() -> void:
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for action: String in GameSettingsService.ACTION_LABELS:
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var row := HBoxContainer.new()
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var caption := Label.new()
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caption.text = GameSettingsService.ACTION_LABELS[action]
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caption.size_flags_horizontal = Control.SIZE_EXPAND_FILL
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row.add_child(caption)
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var button := Button.new()
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button.custom_minimum_size.x = 260
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button.add_theme_font_size_override("font_size", 20)
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button.pressed.connect(_start_capture.bind(action))
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row.add_child(button)
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_binding_buttons[action] = button
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_bindings_box.add_child(row)
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# --- Синхронизация UI -------------------------------------------------------
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func _sync_from_settings() -> void:
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_syncing = true
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_window_mode_option.selected = _settings.window_mode
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_resolution_option.selected = GameSettingsService.RESOLUTIONS.find(_settings.resolution)
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_resolution_option.disabled = _settings.window_mode != GameSettingsService.WindowMode.WINDOWED
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_fps_option.selected = GameSettingsService.FPS_LIMITS.find(_settings.fps_limit)
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_vsync_toggle.button_pressed = _settings.vsync
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_vsync_toggle.text = "Вкл" if _settings.vsync else "Выкл"
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for bus_name: String in _volume_rows:
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var value: float = _settings.volumes[bus_name]
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_volume_rows[bus_name]["slider"].value = value
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_volume_rows[bus_name]["label"].text = "%d%%" % roundi(value * 100.0)
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_refresh_bindings()
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_syncing = false
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func _refresh_bindings() -> void:
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for action: String in _binding_buttons:
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var button: Button = _binding_buttons[action]
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if action == _capturing_action:
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button.text = "Нажмите клавишу…"
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else:
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button.text = GameSettingsService.key_name(int(_settings.bindings.get(action, KEY_NONE)))
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# --- Обработчики ------------------------------------------------------------
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func _on_window_mode_selected(index: int) -> void:
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if _syncing:
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return
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_settings.set_window_mode(index)
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_resolution_option.disabled = index != GameSettingsService.WindowMode.WINDOWED
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func _on_resolution_selected(index: int) -> void:
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if _syncing:
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return
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_settings.set_resolution(GameSettingsService.RESOLUTIONS[index])
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func _on_fps_selected(index: int) -> void:
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if _syncing:
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return
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_settings.set_fps_limit(GameSettingsService.FPS_LIMITS[index])
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func _on_vsync_toggled(enabled: bool) -> void:
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_vsync_toggle.text = "Вкл" if enabled else "Выкл"
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if _syncing:
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return
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_settings.set_vsync(enabled)
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func _on_volume_changed(value: float, bus_name: String) -> void:
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_volume_rows[bus_name]["label"].text = "%d%%" % roundi(value * 100.0)
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if _syncing:
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return
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_settings.set_volume(bus_name, value)
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func _on_reset_pressed() -> void:
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_settings.reset_to_defaults()
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_bindings_hint.text = _hint_default
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_sync_from_settings()
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func _start_capture(action: String) -> void:
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if _capturing_action != "":
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return
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_capturing_action = action
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_bindings_hint.text = _hint_default
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_refresh_bindings()
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