feat: configurable locales path per story, dynamic language switching from story data

src/stores/gameStore.ts

@@ -1,6 +1,6 @@
 import { defineStore } from 'pinia'
 import { ref, shallowRef } from 'vue'
-import type { SceneNode, Choice, QTEDefinition, Hotspot, ChapterInfo, AchievementDef, EndingDef } from '@engine/types'
+import type { SceneNode, Choice, QTEDefinition, Hotspot, ChapterInfo, AchievementDef, EndingDef, LocalesConfig } from '@engine/types'
 
 export interface SlotInfo {
   slot: number
@@ -36,6 +36,7 @@ export const useGameStore = defineStore('game', () => {
   const showEndingGallery = ref(false)
   const endings = ref<EndingDef[]>([])
   const visitedSceneIds = ref<Set<string>>(new Set())
+  const storyLocales = ref<LocalesConfig>({ path: '', languages: ['zh'] })
 
   const subFontSize = ref(Number(localStorage.getItem('subFontSize') || 20))
   const subBgAlpha = ref(Number(localStorage.getItem('subBgAlpha') || 0))
@@ -180,6 +181,10 @@ export const useGameStore = defineStore('game', () => {
     visitedSceneIds.value = new Set(visitedSceneIds.value)
   }
 
+  function setStoryLocales(locales: LocalesConfig | undefined) {
+    if (locales) storyLocales.value = locales
+  }
+
   function setSubFontSize(v: number) { subFontSize.value = v; localStorage.setItem('subFontSize', String(v)) }
   function setSubBgAlpha(v: number) { subBgAlpha.value = v; localStorage.setItem('subBgAlpha', String(v)) }
   function setQteTimeRelax(v: boolean) { qteTimeRelax.value = v; localStorage.setItem('qteTimeRelax', String(v)) }
@@ -206,6 +211,7 @@ export const useGameStore = defineStore('game', () => {
     hotspots, isImageScene, showChapterSelect, chapters, unlockedChapterIds,
     inputMode, showAchievements, achievementDefs, unlockedAchievementIds,
     toastAchievementId, showEndingGallery, endings, visitedSceneIds,
+    storyLocales,
     subFontSize, subBgAlpha, qteTimeRelax, qteSingleKey, antiMistap, pauseEnabled,
     showSettings,
     setScene, setChoices, clearChoices, setGameEnded,
@@ -217,6 +223,7 @@ export const useGameStore = defineStore('game', () => {
     setShowAchievements, setAchievementDefs, setUnlockedAchievementIds,
     addUnlockedAchievement, clearToastAchievement,
     setEndings, setShowEndingGallery, setVisitedSceneIds, addVisitedSceneId,
+    setStoryLocales,
     setSubFontSize, setSubBgAlpha, setQteTimeRelax, setQteSingleKey, setAntiMistap, setPauseEnabled,
     setShowSettings,
     dump,