Add language selector

locale/es.po

@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: Threadbare\n"
-"PO-Revision-Date: 2026-04-08 17:57-0300\n"
+"PO-Revision-Date: 2026-04-08 21:25-0300\n"
 "Last-Translator: Manuel Quiñones <[email protected]>\n"
 "Language-Team: Spanish\n"
 "Language: es\n"
@@ -60,6 +60,10 @@ msgstr "Ajustes de video"
 msgid "Fullscreen"
 msgstr "Pantalla completa"
 
+#: scenes/menus/options/components/language_settings.tscn
+msgid "Language Settings"
+msgstr "Ajustes de idioma"
+
 #: scenes/menus/debug/debug_settings.tscn
 msgid "Completed Quests"
 msgstr "Misiones completadas"

locale/threadbare.pot

@@ -3,6 +3,7 @@
 # res://scenes/menus/options/options.tscn
 # res://scenes/menus/options/components/sound_settings.tscn
 # res://scenes/menus/options/components/video_settings.tscn
+# res://scenes/menus/options/components/language_settings.tscn
 # res://scenes/menus/debug/debug_settings.tscn
 # res://scenes/globals/pause/pause_overlay.tscn
 # res://scenes/menus/title/components/main_menu.gd
@@ -72,6 +73,10 @@ msgstr ""
 msgid "Fullscreen"
 msgstr ""
 
+#: scenes/menus/options/components/language_settings.tscn
+msgid "Language Settings"
+msgstr ""
+
 #: scenes/menus/debug/debug_settings.tscn
 msgid "Completed Quests"
 msgstr ""

project.godot

@@ -283,7 +283,7 @@ champ_walk_on_water={
 [internationalization]
 
 locale/translations=PackedStringArray("res://locale/es.po")
-locale/translations_pot_files=PackedStringArray("res://scenes/menus/title/components/main_menu.tscn", "res://scenes/menus/options/options.tscn", "res://scenes/menus/options/components/sound_settings.tscn", "res://scenes/menus/options/components/video_settings.tscn", "res://scenes/menus/debug/debug_settings.tscn", "res://scenes/globals/pause/pause_overlay.tscn", "res://scenes/menus/title/components/main_menu.gd", "res://scenes/ui_elements/input_hints/aim_input_hint.tscn", "res://scenes/ui_elements/input_hints/interact_input_hint.tscn", "res://scenes/ui_elements/input_hints/movement_input_hint.tscn", "res://scenes/ui_elements/input_hints/repel_input_hint.tscn", "res://scenes/ui_elements/input_hints/reset_input_hint.tscn", "res://scenes/ui_elements/input_hints/run_input_hint.tscn", "res://scenes/ui_elements/input_hints/skip_input_hint.tscn", "res://scenes/ui_elements/input_hints/throw_input_hint.tscn", "res://scenes/ui_elements/input_hints/undo_input_hint.tscn")
+locale/translations_pot_files=PackedStringArray("res://scenes/menus/title/components/main_menu.tscn", "res://scenes/menus/options/options.tscn", "res://scenes/menus/options/components/sound_settings.tscn", "res://scenes/menus/options/components/video_settings.tscn", "res://scenes/menus/options/components/language_settings.tscn", "res://scenes/menus/debug/debug_settings.tscn", "res://scenes/globals/pause/pause_overlay.tscn", "res://scenes/menus/title/components/main_menu.gd", "res://scenes/ui_elements/input_hints/aim_input_hint.tscn", "res://scenes/ui_elements/input_hints/interact_input_hint.tscn", "res://scenes/ui_elements/input_hints/movement_input_hint.tscn", "res://scenes/ui_elements/input_hints/repel_input_hint.tscn", "res://scenes/ui_elements/input_hints/reset_input_hint.tscn", "res://scenes/ui_elements/input_hints/run_input_hint.tscn", "res://scenes/ui_elements/input_hints/skip_input_hint.tscn", "res://scenes/ui_elements/input_hints/throw_input_hint.tscn", "res://scenes/ui_elements/input_hints/undo_input_hint.tscn")
 
 [layer_names]
 

scenes/globals/settings/settings.gd

@@ -15,6 +15,10 @@ const DEFAULT_VOLUMES: Dictionary[String, float] = {
 	"Music": 0.5,
 }
 
+const LANGUAGE_SECTION := "Language"
+const LOCALE_KEY := "Locale"
+const DEFAULT_LOCALE := "en"
+
 ## 5:4 ratio of 1280×1024, 1024×768, and other pre-widescreen monitors.
 const MINIMUM_ASPECT_RATIO := 1.25
 
@@ -38,6 +42,7 @@ func _ready() -> void:
 	_settings.set_value(META_SECTION, VERSION_KEY, VERSION)
 
 	_restore_volumes()
+	_restore_locale()
 	_load_project_settings_overrides()
 	_set_minimum_window_size()
 
@@ -101,6 +106,16 @@ func toggle_fullscreen(toggled_on: bool) -> void:
 		set_window_mode(DisplayServer.WINDOW_MODE_WINDOWED)
 
 
+func get_locale() -> String:
+	return TranslationServer.get_locale()
+
+
+func set_locale(locale: String) -> void:
+	TranslationServer.set_locale(locale)
+	_settings.set_value(LANGUAGE_SECTION, LOCALE_KEY, locale)
+	_save()
+
+
 func set_window_mode(window_mode: int) -> void:
 	if window_mode == DisplayServer.window_get_mode():
 		return
@@ -113,6 +128,11 @@ func set_window_mode(window_mode: int) -> void:
 			push_warning("Failed to save to", _overrides_path, ": ", error_string(ret))
 
 
+func _restore_locale() -> void:
+	var locale: String = _settings.get_value(LANGUAGE_SECTION, LOCALE_KEY, DEFAULT_LOCALE)
+	TranslationServer.set_locale(locale)
+
+
 func _set_volume(bus_idx: int, volume_linear: float) -> void:
 	AudioServer.set_bus_volume_linear(bus_idx, volume_linear)
 

scenes/menus/options/components/language_option.gd

@@ -0,0 +1,25 @@
+# SPDX-FileCopyrightText: The Threadbare Authors
+# SPDX-License-Identifier: MPL-2.0
+extends HBoxContainer
+
+@onready var _english_button: Button = %EnglishButton
+@onready var _spanish_button: Button = %SpanishButton
+
+
+func _ready() -> void:
+	# There are two instances of this option in the game: one on the title screen, and
+	# another in the pause overlay. At most one is displayed at a time, so we can keep them in
+	# synch by reading the setting each time each option is displayed.
+	visibility_changed.connect(_refresh)
+	_refresh()
+
+
+func _refresh() -> void:
+	var current_locale := Settings.get_locale()
+	_english_button.set_pressed_no_signal(current_locale == "en")
+	_spanish_button.set_pressed_no_signal(current_locale == "es")
+
+
+func _on_button_pressed(language_code: String) -> void:
+	Settings.set_locale(language_code)
+	_refresh()

scenes/menus/options/components/language_option.gd.uid

@@ -0,0 +1 @@
+uid://dk2wa6nonu0jc

scenes/menus/options/components/language_settings.tscn

@@ -0,0 +1,45 @@
+[gd_scene format=3 uid="uid://w0uscqwgsi4w"]
+
+[ext_resource type="Theme" uid="uid://cvitou84ni7qe" path="res://scenes/ui_elements/components/theme.tres" id="1_abc"]
+[ext_resource type="Script" uid="uid://dk2wa6nonu0jc" path="res://scenes/menus/options/components/language_option.gd" id="2_abc"]
+
+[node name="LanguageSettings" type="VBoxContainer" unique_id=85827291]
+offset_left = 96.0
+offset_top = 64.0
+offset_right = 544.0
+offset_bottom = 254.0
+theme = ExtResource("1_abc")
+
+[node name="PanelContainer" type="PanelContainer" parent="." unique_id=1311807474]
+layout_mode = 2
+size_flags_horizontal = 0
+theme_type_variation = &"PlayerRibbon"
+
+[node name="Label" type="Label" parent="PanelContainer" unique_id=1487597883]
+layout_mode = 2
+text = "Language Settings"
+
+[node name="HBoxContainer" type="HBoxContainer" parent="." unique_id=1302951996]
+layout_mode = 2
+script = ExtResource("2_abc")
+
+[node name="EnglishButton" type="Button" parent="HBoxContainer" unique_id=993974861]
+unique_name_in_owner = true
+auto_translate_mode = 2
+layout_mode = 2
+size_flags_horizontal = 3
+theme_type_variation = &"FlatButton"
+toggle_mode = true
+text = "English"
+
+[node name="SpanishButton" type="Button" parent="HBoxContainer" unique_id=355814411]
+unique_name_in_owner = true
+auto_translate_mode = 2
+layout_mode = 2
+size_flags_horizontal = 3
+theme_type_variation = &"FlatButton"
+toggle_mode = true
+text = "Español"
+
+[connection signal="pressed" from="HBoxContainer/EnglishButton" to="HBoxContainer" method="_on_button_pressed" binds= ["en"]]
+[connection signal="pressed" from="HBoxContainer/SpanishButton" to="HBoxContainer" method="_on_button_pressed" binds= ["es"]]

scenes/menus/options/options.tscn

@@ -5,6 +5,7 @@
 [ext_resource type="Script" uid="uid://r7cjyiw5log4" path="res://scenes/menus/options/components/options.gd" id="2_cw13b"]
 [ext_resource type="PackedScene" uid="uid://tahf2q1d3e74" path="res://scenes/menus/options/components/video_settings.tscn" id="4_cw13b"]
 [ext_resource type="Texture2D" uid="uid://xe25gqovxxpe" path="res://assets/first_party/icons/left_arrow.png" id="5_qdq3g"]
+[ext_resource type="PackedScene" uid="uid://w0uscqwgsi4w" path="res://scenes/menus/options/components/language_settings.tscn" id="6_lang"]
 
 [node name="Options" type="CenterContainer" unique_id=2066163370 node_paths=PackedStringArray("back_button")]
 anchors_preset = 15
@@ -30,6 +31,9 @@ layout_mode = 2
 [node name="VideoSettings" parent="PanelContainer/VBoxContainer" unique_id=201104966 instance=ExtResource("4_cw13b")]
 layout_mode = 2
 
+[node name="LanguageSettings" parent="PanelContainer/VBoxContainer" unique_id=1730937504 instance=ExtResource("6_lang")]
+layout_mode = 2
+
 [node name="BackButton" type="Button" parent="PanelContainer/VBoxContainer" unique_id=200110196]
 unique_name_in_owner = true
 layout_mode = 2