Route remaining hardcoded UI strings through the locale system

Main menu buttons, the confirm dialog, battle menu/HUD text, backpack
tab labels, the loading/autosave indicators, and the settings tab
placeholders were all raw English literals bypassing translation.
Loads each through assetLocaleGetString like the rest of the UI, adding
new Init hooks for uibattlehud/uiautosave/uiloading where none existed,
and adds the corresponding message ids to en_US/es_MX/jp_JP.po.

Also widens the settings placeholder buffers to 64 bytes - the es_MX
and jp_JP translations overflowed the previous 32-byte size.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

assets/locale/en_US.po

@@ -112,6 +112,74 @@ msgstr "Yes"
 msgid "ui.initial.create_save.no"
 msgstr "No"
 
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.new_game"
+msgstr "New Game"
+
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.load_game"
+msgstr "Load Game"
+
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.options"
+msgstr "Options"
+
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.quit"
+msgstr "Quit Game"
+
+#: src/dusk/ui/frame/uiconfirm.c
+msgid "ui.confirm.confirm"
+msgstr "Confirm"
+
+#: src/dusk/ui/frame/uiconfirm.c
+msgid "ui.confirm.cancel"
+msgstr "Cancel"
+
+#: src/dusk/ui/frame/battle/uibattlemenu.c
+msgid "ui.battle.menu.attack"
+msgstr "Attack"
+
+#: src/dusk/ui/frame/battle/uibattlemenu.c
+msgid "ui.battle.menu.flee"
+msgstr "Flee"
+
+#: src/dusk/ui/frame/battle/uibattlemenu.c
+msgid "ui.battle.menu.target_format"
+msgstr "Enemy %u (%u/%u HP)"
+
+#: src/dusk/ui/frame/battle/uibattlehud.c
+msgid "ui.battle.hud.hp_format"
+msgstr "HP %u/%u"
+
+#: src/dusk/ui/frame/battle/uibattlehud.c
+msgid "ui.battle.hud.mp_format"
+msgstr "MP %u/%u"
+
+#: src/dusk/ui/frame/settings/uisettingsaudio.c
+msgid "ui.settings.audio.placeholder"
+msgstr "No audio settings yet"
+
+#: src/dusk/ui/frame/settings/uisettingsdisplay.c
+msgid "ui.settings.display.placeholder"
+msgstr "No display settings yet"
+
+#: src/dusk/ui/frame/settings/uisettingsinput.c
+msgid "ui.settings.input.placeholder"
+msgstr "No input settings yet"
+
+#: src/dusk/ui/frame/backpack/uibackpack.c
+msgid "ui.backpack.category_format"
+msgstr "Category %u"
+
+#: src/dusk/ui/overlay/uiloading.c
+msgid "ui.loading.text"
+msgstr "loading"
+
+#: src/dusk/ui/overlay/uiautosave.c
+msgid "ui.autosave.saving"
+msgstr "SAVING"
+
 msgid "item.potion.name"
 msgstr "Potion"
 

assets/locale/es_MX.po

@@ -113,6 +113,74 @@ msgstr "Sí"
 msgid "ui.initial.create_save.no"
 msgstr "No"
 
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.new_game"
+msgstr "Nueva Partida"
+
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.load_game"
+msgstr "Cargar Partida"
+
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.options"
+msgstr "Opciones"
+
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.quit"
+msgstr "Salir del Juego"
+
+#: src/dusk/ui/frame/uiconfirm.c
+msgid "ui.confirm.confirm"
+msgstr "Confirmar"
+
+#: src/dusk/ui/frame/uiconfirm.c
+msgid "ui.confirm.cancel"
+msgstr "Cancelar"
+
+#: src/dusk/ui/frame/battle/uibattlemenu.c
+msgid "ui.battle.menu.attack"
+msgstr "Atacar"
+
+#: src/dusk/ui/frame/battle/uibattlemenu.c
+msgid "ui.battle.menu.flee"
+msgstr "Huir"
+
+#: src/dusk/ui/frame/battle/uibattlemenu.c
+msgid "ui.battle.menu.target_format"
+msgstr "Enemigo %u (%u/%u PS)"
+
+#: src/dusk/ui/frame/battle/uibattlehud.c
+msgid "ui.battle.hud.hp_format"
+msgstr "PS %u/%u"
+
+#: src/dusk/ui/frame/battle/uibattlehud.c
+msgid "ui.battle.hud.mp_format"
+msgstr "PM %u/%u"
+
+#: src/dusk/ui/frame/settings/uisettingsaudio.c
+msgid "ui.settings.audio.placeholder"
+msgstr "Aún no hay opciones de audio"
+
+#: src/dusk/ui/frame/settings/uisettingsdisplay.c
+msgid "ui.settings.display.placeholder"
+msgstr "Aún no hay opciones de pantalla"
+
+#: src/dusk/ui/frame/settings/uisettingsinput.c
+msgid "ui.settings.input.placeholder"
+msgstr "Aún no hay opciones de entrada"
+
+#: src/dusk/ui/frame/backpack/uibackpack.c
+msgid "ui.backpack.category_format"
+msgstr "Categoría %u"
+
+#: src/dusk/ui/overlay/uiloading.c
+msgid "ui.loading.text"
+msgstr "cargando"
+
+#: src/dusk/ui/overlay/uiautosave.c
+msgid "ui.autosave.saving"
+msgstr "GUARDANDO"
+
 #: src/dusk/rpg/item/item.json
 msgid "item.potion.name"
 msgstr "Poción"

assets/locale/jp_JP.po

@@ -113,6 +113,74 @@ msgstr "はい"
 msgid "ui.initial.create_save.no"
 msgstr "いいえ"
 
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.new_game"
+msgstr "ニューゲーム"
+
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.load_game"
+msgstr "ロードゲーム"
+
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.options"
+msgstr "オプション"
+
+#: src/dusk/ui/frame/mainmenu/uimainmenu.c
+msgid "ui.main_menu.quit"
+msgstr "ゲームを終了"
+
+#: src/dusk/ui/frame/uiconfirm.c
+msgid "ui.confirm.confirm"
+msgstr "確認"
+
+#: src/dusk/ui/frame/uiconfirm.c
+msgid "ui.confirm.cancel"
+msgstr "キャンセル"
+
+#: src/dusk/ui/frame/battle/uibattlemenu.c
+msgid "ui.battle.menu.attack"
+msgstr "攻撃"
+
+#: src/dusk/ui/frame/battle/uibattlemenu.c
+msgid "ui.battle.menu.flee"
+msgstr "逃げる"
+
+#: src/dusk/ui/frame/battle/uibattlemenu.c
+msgid "ui.battle.menu.target_format"
+msgstr "敵%u (%u/%u HP)"
+
+#: src/dusk/ui/frame/battle/uibattlehud.c
+msgid "ui.battle.hud.hp_format"
+msgstr "HP %u/%u"
+
+#: src/dusk/ui/frame/battle/uibattlehud.c
+msgid "ui.battle.hud.mp_format"
+msgstr "MP %u/%u"
+
+#: src/dusk/ui/frame/settings/uisettingsaudio.c
+msgid "ui.settings.audio.placeholder"
+msgstr "オーディオ設定はまだありません"
+
+#: src/dusk/ui/frame/settings/uisettingsdisplay.c
+msgid "ui.settings.display.placeholder"
+msgstr "表示設定はまだありません"
+
+#: src/dusk/ui/frame/settings/uisettingsinput.c
+msgid "ui.settings.input.placeholder"
+msgstr "入力設定はまだありません"
+
+#: src/dusk/ui/frame/backpack/uibackpack.c
+msgid "ui.backpack.category_format"
+msgstr "カテゴリー%u"
+
+#: src/dusk/ui/overlay/uiloading.c
+msgid "ui.loading.text"
+msgstr "読み込み中"
+
+#: src/dusk/ui/overlay/uiautosave.c
+msgid "ui.autosave.saving"
+msgstr "保存中"
+
 #: src/dusk/rpg/item/item.json
 msgid "item.potion.name"
 msgstr "ポーション"

src/dusk/ui/frame/backpack/uibackpack.c

@@ -14,6 +14,8 @@
 #include "display/screen/screen.h"
 #include "display/text/text.h"
 #include "assert/assert.h"
+#include "locale/localemanager.h"
+#include "asset/loader/locale/assetlocaleloader.h"
 
 uibackpack_t UI_BACKPACK;
 
@@ -41,6 +43,14 @@ void uiBackpackTabSelected(
 errorret_t uiBackpackInit(void) {
   memoryZero(&UI_BACKPACK, sizeof(uibackpack_t));
 
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.backpack.category_format",
+    0,
+    UI_BACKPACK.categoryFormat,
+    UI_BACKPACK_CATEGORY_FORMAT_MAX
+  ));
+
   MENU_BEGIN(
     &UI_BACKPACK.tabsMenu, UI_BACKPACK.tabs,
     uiBackpackTabSelected, NULL, uiBackpackTabChanged
@@ -48,7 +58,7 @@ errorret_t uiBackpackInit(void) {
   for(uint8_t i = 0; i < UI_BACKPACK_TAB_COUNT; i++) {
     stringFormat(
       UI_BACKPACK.tabLabels[i], UI_BACKPACK_TAB_LABEL_MAX - 1,
-      "Category %u", i + 1
+      UI_BACKPACK.categoryFormat, i + 1
     );
     MENU_TAB(UI_BACKPACK.tabLabels[i]);
   }

src/dusk/ui/frame/backpack/uibackpack.h

@@ -13,6 +13,7 @@
 
 #define UI_BACKPACK_TAB_COUNT (ITEM_TYPE_COUNT - 1)
 #define UI_BACKPACK_TAB_LABEL_MAX 32
+#define UI_BACKPACK_CATEGORY_FORMAT_MAX 32
 #define UI_BACKPACK_ITEM_LIST_COLUMNS 4
 #define UI_BACKPACK_ITEM_LIST_ROWS 5
 
@@ -20,6 +21,7 @@ typedef struct {
   uimenu_t tabsMenu;
   uimenuitem_t tabs[UI_BACKPACK_TAB_COUNT];
   char_t tabLabels[UI_BACKPACK_TAB_COUNT][UI_BACKPACK_TAB_LABEL_MAX];
+  char_t categoryFormat[UI_BACKPACK_CATEGORY_FORMAT_MAX];
 
   uiitemlist_t itemList;
 } uibackpack_t;

src/dusk/ui/frame/battle/uibattlehud.c

@@ -13,10 +13,36 @@
 #include "display/color.h"
 #include "display/spritebatch/spritebatch.h"
 #include "util/string.h"
+#include "util/memory.h"
+#include "locale/localemanager.h"
+#include "asset/loader/locale/assetlocaleloader.h"
 
 #define UI_BATTLE_HUD_TEXT_MAX 32
 #define UI_BATTLE_HUD_LINE_HEIGHT 12.0f
 
+uibattlehud_t UI_BATTLE_HUD;
+
+errorret_t uiBattleHudInit(void) {
+  memoryZero(&UI_BATTLE_HUD, sizeof(uibattlehud_t));
+
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.battle.hud.hp_format",
+    0,
+    UI_BATTLE_HUD.hpFormat,
+    UI_BATTLE_HUD_FORMAT_MAX
+  ));
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.battle.hud.mp_format",
+    0,
+    UI_BATTLE_HUD.mpFormat,
+    UI_BATTLE_HUD_FORMAT_MAX
+  ));
+
+  errorOk();
+}
+
 errorret_t uiBattleHudDraw(void) {
   if(BATTLE.state == BATTLE_STATE_NONE) errorOk();
 
@@ -35,14 +61,14 @@ errorret_t uiBattleHudDraw(void) {
 
     char_t hpText[UI_BATTLE_HUD_TEXT_MAX];
     stringFormat(
-      hpText, UI_BATTLE_HUD_TEXT_MAX - 1, "HP %u/%u",
+      hpText, UI_BATTLE_HUD_TEXT_MAX - 1, UI_BATTLE_HUD.hpFormat,
       fighter->health, fighter->healthMax
     );
     errorChain(textDraw(screenPos[0], screenPos[1], hpText, COLOR_WHITE, NULL));
 
     char_t mpText[UI_BATTLE_HUD_TEXT_MAX];
     stringFormat(
-      mpText, UI_BATTLE_HUD_TEXT_MAX - 1, "MP %u/%u",
+      mpText, UI_BATTLE_HUD_TEXT_MAX - 1, UI_BATTLE_HUD.mpFormat,
       fighter->mp, fighter->mpMax
     );
     errorChain(textDraw(

src/dusk/ui/frame/battle/uibattlehud.h

@@ -8,6 +8,22 @@
 #pragma once
 #include "error/error.h"
 
+#define UI_BATTLE_HUD_FORMAT_MAX 32
+
+typedef struct {
+  char_t hpFormat[UI_BATTLE_HUD_FORMAT_MAX];
+  char_t mpFormat[UI_BATTLE_HUD_FORMAT_MAX];
+} uibattlehud_t;
+
+extern uibattlehud_t UI_BATTLE_HUD;
+
+/**
+ * Loads the HP/MP format strings from the active locale.
+ *
+ * @return Any error that occurs.
+ */
+errorret_t uiBattleHudInit(void);
+
 /**
  * Draws each living battle fighter's HP/MP as text above its position in
  * the battle scene. No-op if no battle is active.

src/dusk/ui/frame/battle/uibattlemenu.c

@@ -12,6 +12,8 @@
 #include "util/string.h"
 #include "display/spritebatch/spritebatch.h"
 #include "display/screen/screen.h"
+#include "locale/localemanager.h"
+#include "asset/loader/locale/assetlocaleloader.h"
 
 uibattlemenu_t UI_BATTLE_MENU;
 
@@ -46,7 +48,7 @@ void uiBattleMenuOpenTargets(void) {
     stringFormat(
       UI_BATTLE_MENU.targetLabels[menuIndex],
       UI_BATTLE_MENU_TARGET_LABEL_MAX - 1,
-      "Enemy %u (%u/%u HP)",
+      UI_BATTLE_MENU.targetFormat,
       candidate->id, candidate->health, candidate->healthMax
     );
     UI_BATTLE_MENU.targetFighterIndex[menuIndex] = i;
@@ -81,12 +83,34 @@ void uiBattleMenuActionSelected(
 errorret_t uiBattleMenuInit(void) {
   memoryZero(&UI_BATTLE_MENU, sizeof(uibattlemenu_t));
 
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.battle.menu.attack",
+    0,
+    UI_BATTLE_MENU.attackLabel,
+    UI_BATTLE_MENU_ACTION_LABEL_MAX
+  ));
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.battle.menu.flee",
+    0,
+    UI_BATTLE_MENU.fleeLabel,
+    UI_BATTLE_MENU_ACTION_LABEL_MAX
+  ));
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.battle.menu.target_format",
+    0,
+    UI_BATTLE_MENU.targetFormat,
+    UI_BATTLE_MENU_TARGET_FORMAT_MAX
+  ));
+
   MENU_BEGIN(
     &UI_BATTLE_MENU.actionMenu, UI_BATTLE_MENU.actionItems,
     uiBattleMenuActionSelected, NULL, NULL
   );
-  MENU_BUTTON("Attack");
-  MENU_BUTTON("Flee");
+  MENU_BUTTON(UI_BATTLE_MENU.attackLabel);
+  MENU_BUTTON(UI_BATTLE_MENU.fleeLabel);
   MENU_END(UI_BATTLE_MENU.actionItems, 1);
 
   errorOk();

src/dusk/ui/frame/battle/uibattlemenu.h

@@ -13,9 +13,11 @@
 #define UI_BATTLE_MENU_ACTION_ITEM_COUNT 2
 #define UI_BATTLE_MENU_ACTION_INDEX_ATTACK 0
 #define UI_BATTLE_MENU_ACTION_INDEX_FLEE 1
+#define UI_BATTLE_MENU_ACTION_LABEL_MAX 32
 
 #define UI_BATTLE_MENU_TARGET_ITEM_COUNT BATTLE_FIGHTER_COUNT_MAX
 #define UI_BATTLE_MENU_TARGET_LABEL_MAX 32
+#define UI_BATTLE_MENU_TARGET_FORMAT_MAX 48
 
 #define UI_BATTLE_MENU_WIDTH 160.0f
 #define UI_BATTLE_MENU_HEIGHT 96.0f
@@ -23,12 +25,15 @@
 typedef struct {
   uimenu_t actionMenu;
   uimenuitem_t actionItems[UI_BATTLE_MENU_ACTION_ITEM_COUNT];
+  char_t attackLabel[UI_BATTLE_MENU_ACTION_LABEL_MAX];
+  char_t fleeLabel[UI_BATTLE_MENU_ACTION_LABEL_MAX];
 
   uimenu_t targetMenu;
   uimenuitem_t targetItems[UI_BATTLE_MENU_TARGET_ITEM_COUNT];
   uint8_t targetFighterIndex[UI_BATTLE_MENU_TARGET_ITEM_COUNT];
   char_t targetLabels[UI_BATTLE_MENU_TARGET_ITEM_COUNT]
     [UI_BATTLE_MENU_TARGET_LABEL_MAX];
+  char_t targetFormat[UI_BATTLE_MENU_TARGET_FORMAT_MAX];
 } uibattlemenu_t;
 
 extern uibattlemenu_t UI_BATTLE_MENU;

src/dusk/ui/frame/mainmenu/uimainmenu.c

@@ -15,6 +15,8 @@
 #include "display/spritebatch/spritebatch.h"
 #include "display/screen/screen.h"
 #include "assert/assert.h"
+#include "locale/localemanager.h"
+#include "asset/loader/locale/assetlocaleloader.h"
 
 #define UI_MAIN_MENU_INDEX_NEW_GAME 0
 #define UI_MAIN_MENU_INDEX_LOAD_GAME 1
@@ -58,13 +60,42 @@ void uiMainMenuSelected(
 errorret_t uiMainMenuInit(void) {
   memoryZero(&UI_MAIN_MENU, sizeof(uimainmenu_t));
 
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.main_menu.new_game",
+    0,
+    UI_MAIN_MENU.newGameLabel,
+    UI_MAIN_MENU_LABEL_MAX
+  ));
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.main_menu.load_game",
+    0,
+    UI_MAIN_MENU.loadGameLabel,
+    UI_MAIN_MENU_LABEL_MAX
+  ));
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.main_menu.options",
+    0,
+    UI_MAIN_MENU.optionsLabel,
+    UI_MAIN_MENU_LABEL_MAX
+  ));
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.main_menu.quit",
+    0,
+    UI_MAIN_MENU.quitLabel,
+    UI_MAIN_MENU_LABEL_MAX
+  ));
+
   MENU_BEGIN(
     &UI_MAIN_MENU.menu, UI_MAIN_MENU.items, uiMainMenuSelected, NULL, NULL
   );
-  MENU_BUTTON("New Game");
-  MENU_BUTTON("Load Game");
-  MENU_BUTTON("Options");
-  MENU_BUTTON("Quit Game");
+  MENU_BUTTON(UI_MAIN_MENU.newGameLabel);
+  MENU_BUTTON(UI_MAIN_MENU.loadGameLabel);
+  MENU_BUTTON(UI_MAIN_MENU.optionsLabel);
+  MENU_BUTTON(UI_MAIN_MENU.quitLabel);
   MENU_END(UI_MAIN_MENU.items, 1);
 
   errorOk();

src/dusk/ui/frame/mainmenu/uimainmenu.h

@@ -12,10 +12,15 @@
 #define UI_MAIN_MENU_ITEM_COUNT 4
 #define UI_MAIN_MENU_WIDTH 200.0f
 #define UI_MAIN_MENU_HEIGHT 160.0f
+#define UI_MAIN_MENU_LABEL_MAX 32
 
 typedef struct {
   uimenu_t menu;
   uimenuitem_t items[UI_MAIN_MENU_ITEM_COUNT];
+  char_t newGameLabel[UI_MAIN_MENU_LABEL_MAX];
+  char_t loadGameLabel[UI_MAIN_MENU_LABEL_MAX];
+  char_t optionsLabel[UI_MAIN_MENU_LABEL_MAX];
+  char_t quitLabel[UI_MAIN_MENU_LABEL_MAX];
 } uimainmenu_t;
 
 extern uimainmenu_t UI_MAIN_MENU;

src/dusk/ui/frame/settings/uisettingsaudio.c

@@ -9,6 +9,8 @@
 #include "uisettings.h"
 #include "assert/assert.h"
 #include "util/memory.h"
+#include "locale/localemanager.h"
+#include "asset/loader/locale/assetlocaleloader.h"
 
 void uiSettingsAudioSelected(
   const uimenu_t *menu,
@@ -23,11 +25,19 @@ errorret_t uiSettingsAudioInit(uisettingsdata_t *data) {
   uisettingsaudio_t *audio = &data->audio;
   memoryZero(audio, sizeof(uisettingsaudio_t));
 
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.settings.audio.placeholder",
+    0,
+    audio->placeholderLabel,
+    UI_SETTINGS_AUDIO_PLACEHOLDER_MAX
+  ));
+
   MENU_BEGIN(
     &audio->menu, audio->items,
     uiSettingsAudioSelected, uiSettingsDiscardMenuClosed, NULL
   );
-  MENU_LABEL("No audio settings yet");
+  MENU_LABEL(audio->placeholderLabel);
   MENU_BUTTON(UI_SETTINGS.applyLabel);
 
   MENU_END(audio->items, 1);

src/dusk/ui/frame/settings/uisettingsdata.h

@@ -27,6 +27,7 @@ typedef struct {
 
 #define UI_SETTINGS_INPUT_ITEM_COUNT 2
 #define UI_SETTINGS_INPUT_LABEL_MAX 32
+#define UI_SETTINGS_INPUT_PLACEHOLDER_MAX 64
 #define UI_SETTINGS_INPUT_INDEX_DEADZONE 0
 #define UI_SETTINGS_INPUT_INDEX_APPLY 1
 
@@ -34,22 +35,27 @@ typedef struct {
   uimenu_t menu;
   uimenuitem_t items[UI_SETTINGS_INPUT_ITEM_COUNT];
   char_t deadzoneLabel[UI_SETTINGS_INPUT_LABEL_MAX];
+  char_t placeholderLabel[UI_SETTINGS_INPUT_PLACEHOLDER_MAX];
 } uisettingsinput_t;
 
 #define UI_SETTINGS_DISPLAY_ITEM_COUNT 2
 #define UI_SETTINGS_DISPLAY_INDEX_APPLY 1
+#define UI_SETTINGS_DISPLAY_PLACEHOLDER_MAX 64
 
 typedef struct {
   uimenu_t menu;
   uimenuitem_t items[UI_SETTINGS_DISPLAY_ITEM_COUNT];
+  char_t placeholderLabel[UI_SETTINGS_DISPLAY_PLACEHOLDER_MAX];
 } uisettingsdisplay_t;
 
 #define UI_SETTINGS_AUDIO_ITEM_COUNT 2
 #define UI_SETTINGS_AUDIO_INDEX_APPLY 1
+#define UI_SETTINGS_AUDIO_PLACEHOLDER_MAX 64
 
 typedef struct {
   uimenu_t menu;
   uimenuitem_t items[UI_SETTINGS_AUDIO_ITEM_COUNT];
+  char_t placeholderLabel[UI_SETTINGS_AUDIO_PLACEHOLDER_MAX];
 } uisettingsaudio_t;
 
 /**

src/dusk/ui/frame/settings/uisettingsdisplay.c

@@ -9,6 +9,8 @@
 #include "uisettings.h"
 #include "assert/assert.h"
 #include "util/memory.h"
+#include "locale/localemanager.h"
+#include "asset/loader/locale/assetlocaleloader.h"
 
 void uiSettingsDisplaySelected(
   const uimenu_t *menu,
@@ -23,11 +25,19 @@ errorret_t uiSettingsDisplayInit(uisettingsdata_t *data) {
   uisettingsdisplay_t *display = &data->display;
   memoryZero(display, sizeof(uisettingsdisplay_t));
 
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.settings.display.placeholder",
+    0,
+    display->placeholderLabel,
+    UI_SETTINGS_DISPLAY_PLACEHOLDER_MAX
+  ));
+
   MENU_BEGIN(
     &display->menu, display->items,
     uiSettingsDisplaySelected, uiSettingsDiscardMenuClosed, NULL
   );
-  MENU_LABEL("No display settings yet");
+  MENU_LABEL(display->placeholderLabel);
   MENU_BUTTON(UI_SETTINGS.applyLabel);
 
   MENU_END(display->items, 1);

src/dusk/ui/frame/settings/uisettingsinput.c

@@ -46,7 +46,14 @@ errorret_t uiSettingsInputInit(uisettingsdata_t *data) {
       input->deadzoneLabel, SAVE_META_DEADZONE_DEFAULT, 0.0f, 1.0f, 0.05f
     );
   #else
-    MENU_LABEL("No input settings yet");
+    errorChain(assetLocaleGetString(
+      &LOCALE.entry->data.locale,
+      "ui.settings.input.placeholder",
+      0,
+      input->placeholderLabel,
+      UI_SETTINGS_INPUT_PLACEHOLDER_MAX
+    ));
+    MENU_LABEL(input->placeholderLabel);
   #endif
 
   MENU_BUTTON(UI_SETTINGS.applyLabel);

src/dusk/ui/frame/uiconfirm.c

@@ -17,6 +17,8 @@
 #include "display/spritebatch/spritebatch.h"
 #include "display/texture/texture.h"
 #include "display/shader/shaderunlit.h"
+#include "locale/localemanager.h"
+#include "asset/loader/locale/assetlocaleloader.h"
 
 #define UI_CONFIRM_BACKDROP_COLOR color4b(0, 0, 0, 160)
 
@@ -40,11 +42,26 @@ void uiConfirmClosed(const uimenu_t *menu) {
 errorret_t uiConfirmInit(void) {
   memoryZero(&UI_CONFIRM, sizeof(uiconfirm_t));
 
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.confirm.confirm",
+    0,
+    UI_CONFIRM.confirmLabel,
+    UI_CONFIRM_LABEL_MAX
+  ));
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.confirm.cancel",
+    0,
+    UI_CONFIRM.cancelLabel,
+    UI_CONFIRM_LABEL_MAX
+  ));
+
   MENU_BEGIN(
     &UI_CONFIRM.menu, UI_CONFIRM.items, uiConfirmSelected, uiConfirmClosed, NULL
   );
-  MENU_BUTTON("Confirm");
-  MENU_BUTTON("Cancel");
+  MENU_BUTTON(UI_CONFIRM.confirmLabel);
+  MENU_BUTTON(UI_CONFIRM.cancelLabel);
 
   MENU_END(UI_CONFIRM.items, menuIndex);
 

src/dusk/ui/frame/uiconfirm.h

@@ -14,6 +14,7 @@
 #define UI_CONFIRM_INDEX_CONFIRM 0
 #define UI_CONFIRM_INDEX_CANCEL 1
 #define UI_CONFIRM_ITEM_COUNT 2
+#define UI_CONFIRM_LABEL_MAX 32
 
 /**
  * Callback invoked once a confirm dialog is dismissed.
@@ -31,6 +32,8 @@ typedef struct {
   uiconfirmcallback_t callback;
   void *user;
   bool_t result;
+  char_t confirmLabel[UI_CONFIRM_LABEL_MAX];
+  char_t cancelLabel[UI_CONFIRM_LABEL_MAX];
 } uiconfirm_t;
 
 extern uiconfirm_t UI_CONFIRM;

src/dusk/ui/overlay/uiautosave.c

@@ -10,20 +10,36 @@
 #include "display/text/text.h"
 #include "display/screen/screen.h"
 #include "display/spritebatch/spritebatch.h"
+#include "util/memory.h"
+#include "locale/localemanager.h"
+#include "asset/loader/locale/assetlocaleloader.h"
 
-// TODO: Localize once this grows beyond a placeholder indicator.
-#define UI_AUTOSAVE_TEXT "SAVING"
+uiautosave_t UI_AUTO_SAVE;
+
+errorret_t uiAutoSaveInit(void) {
+  memoryZero(&UI_AUTO_SAVE, sizeof(uiautosave_t));
+
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.autosave.saving",
+    0,
+    UI_AUTO_SAVE.text,
+    UI_AUTOSAVE_TEXT_MAX
+  ));
+
+  errorOk();
+}
 
 errorret_t uiAutoSaveDraw(void) {
   if(!autoSaveIsSaving()) errorOk();
 
   int32_t textW, textH;
-  textMeasure(UI_AUTOSAVE_TEXT, &FONT_DEFAULT, &textW, &textH);
+  textMeasure(UI_AUTO_SAVE.text, &FONT_DEFAULT, &textW, &textH);
 
   float_t x = (float_t)SCREEN.scanX + UI_AUTOSAVE_MARGIN;
   float_t y = (float_t)(SCREEN.scanY + SCREEN.scanHeight) -
     (float_t)textH - UI_AUTOSAVE_MARGIN;
 
-  errorChain(textDraw(x, y, UI_AUTOSAVE_TEXT, COLOR_WHITE, &FONT_DEFAULT));
+  errorChain(textDraw(x, y, UI_AUTO_SAVE.text, COLOR_WHITE, &FONT_DEFAULT));
   return spriteBatchFlush();
 }

src/dusk/ui/overlay/uiautosave.h

@@ -9,6 +9,20 @@
 #include "error/error.h"
 
 #define UI_AUTOSAVE_MARGIN 8.0f
+#define UI_AUTOSAVE_TEXT_MAX 32
+
+typedef struct {
+  char_t text[UI_AUTOSAVE_TEXT_MAX];
+} uiautosave_t;
+
+extern uiautosave_t UI_AUTO_SAVE;
+
+/**
+ * Loads the "Saving" indicator text from the active locale.
+ *
+ * @return Any error that occurs.
+ */
+errorret_t uiAutoSaveInit(void);
 
 /**
  * Draws a "Saving" indicator in the bottom-left corner of the screen

src/dusk/ui/overlay/uiloading.c

@@ -13,8 +13,8 @@
 #include "display/screen/screen.h"
 #include "display/spritebatch/spritebatch.h"
 #include "uifullbox.h"
-
-#define UI_LOADING_TEXT "loading"
+#include "locale/localemanager.h"
+#include "asset/loader/locale/assetlocaleloader.h"
 
 uiloading_t UI_LOADING;
 
@@ -26,6 +26,15 @@ errorret_t uiLoadingInit(void) {
     UI_LOADING.onTransitionEndUsers,
     4
   );
+
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    "ui.loading.text",
+    0,
+    UI_LOADING.text,
+    UI_LOADING_TEXT_MAX
+  ));
+
   errorOk();
 }
 
@@ -53,7 +62,7 @@ errorret_t uiLoadingDraw(void) {
   if(alpha <= 0.0f) errorOk();
 
   int32_t textW, textH;
-  textMeasure(UI_LOADING_TEXT, &FONT_DEFAULT, &textW, &textH);
+  textMeasure(UI_LOADING.text, &FONT_DEFAULT, &textW, &textH);
 
   float_t x = (float_t)(SCREEN.scanX + SCREEN.scanWidth) -
     (float_t)textW - UI_LOADING_MARGIN;
@@ -63,7 +72,7 @@ errorret_t uiLoadingDraw(void) {
   color_t color = COLOR_WHITE;
   color.a = (uint8_t)(alpha * 255.0f);
 
-  errorChain(textDraw(x, y, UI_LOADING_TEXT, color, &FONT_DEFAULT));
+  errorChain(textDraw(x, y, UI_LOADING.text, color, &FONT_DEFAULT));
   return spriteBatchFlush();
 }
 

src/dusk/ui/overlay/uiloading.h

@@ -11,6 +11,7 @@
 
 #define UI_LOADING_FADE_DURATION 0.5f
 #define UI_LOADING_MARGIN 8.0f
+#define UI_LOADING_TEXT_MAX 32
 
 typedef struct {
   float_t fromAlpha;
@@ -20,6 +21,7 @@ typedef struct {
   eventcallback_t onTransitionEndCallbacks[4];
   void *onTransitionEndUsers[4];
   event_t onTransitionEnd;
+  char_t text[UI_LOADING_TEXT_MAX];
 } uiloading_t;
 
 extern uiloading_t UI_LOADING;

src/dusk/ui/uielement.c

@@ -65,7 +65,7 @@ uielement_t UI_ELEMENTS[] = {
     .dispose = uiMainMenuDispose
   },
 
-  { .draw = uiBattleHudDraw },
+  { .init = uiBattleHudInit, .draw = uiBattleHudDraw },
 
   {
     .init = uiBattleMenuInit,
@@ -141,7 +141,7 @@ uielement_t UI_ELEMENTS[] = {
     .draw = uiCropDraw
   },
 
-  { .draw = uiAutoSaveDraw },
+  { .init = uiAutoSaveInit, .draw = uiAutoSaveDraw },
 
   // Debug items
   { .draw = uiConsoleDraw },