Adventure Mode: Internationalization groundwork + Spanish Shandalar localization

[churrufli]

edited 21/08/2026

Summary

Lays the groundwork for translating Adventure Mode and delivers a complete Spanish (es-ES) translation of Shandalar, the default/flagship world:

• Moves 58 hardcoded English strings in Adventure Mode Java files (NewGameScene, AdventureQuestController, SettingsScene, EventScene, DuelScene, AdventureEventData, EffectData, AdventureQuestData) to the existing Localizer/.properties system.

• Adds a full Spanish translation of Shandalar's narrative content (quests-es-ES.json, shops-es-ES.json), using a per-language file mechanism that already exists in Config.getFile() but was unused anywhere in the repo: quests.json is transparently replaced by quests-es-ES.json when the UI language is es-ES, with automatic fallback to the English file otherwise. This is the first real use of that per-language file mechanism anywhere in the repo — it existed in Config.getFile() but nothing exercised it before this PR. Any other world or language can follow the same pattern going forward without further engineering work. No Java changes needed for this part, no changes to the English source files.

• Adds a translation mechanism for NPC/enemy dialog embedded directly in .tmx map files (previously out of scope for this PR, see below — now included). English .tmx files are never touched, duplicated, or require any extra work from maintainers. Translations live in a separate per-locale catalog (dialog-es-ES.json) next to the maps, keyed by map file + object id + position in the dialog tree. Any string missing from the catalog falls back to the English text already in the .tmx, so a partial translation can never break anything,.

• All 62 .tmx files containing dialog (975 strings) across Shandalar's common maps are translated to es-ES, giving Shandalar full narrative coverage in Spanish.

Scope

Only Shandalar (the default/flagship world) is covered.