Android build v1.1.9

src/gameRepository.ts

@@ -17,6 +17,7 @@ import type {
   LootRoll,
   Item,
   EquipmentSlot,
+  PetAward,
 } from './profile'
 
 export type GameMode = 'online' | 'offline'
@@ -64,6 +65,14 @@ export interface GameRepository {
     difficultyId: number,
     runToken: string,
   ): Promise<LootRoll>
+  recordBossKill(
+    encounterId: number,
+    options?: { petVariant?: 'normal' | 'purple' },
+  ): Promise<{
+    profile: CharacterProfile
+    petAwarded: PetAward | null
+  }>
+  recordPvpMatch(won: boolean): Promise<CharacterProfile>
 }
 
 type CharacterData = {
@@ -76,7 +85,7 @@ type CharacterData = {
 }
 
 type OfflineSave = {
-  version: 3
+  version: 4
   characterName: string
   activeClassId: number
   completedDungeonParts: number
@@ -84,6 +93,10 @@ type OfflineSave = {
   dungeonCompletions?: Record<string, number>
   characters: Record<number, CharacterData>
   lootRolls: Record<string, LootRoll>
+  bossKills: Record<string, number>
+  bossPets: Record<string, number>
+  pvpMatchesPlayed: number
+  pvpMatchesWon: number
 }
 
 type OnlineCache = {
@@ -124,6 +137,7 @@ const catalogBundleKey = 'chronicle.catalog.bundleHash.v1'
 const authTokenKey = 'chronicle.authToken.v1'
 const offlineAccount = { id: -1, username: 'Offline' }
 const ABILITY_SLOT_COUNT = 6
+const BOSS_PET_DROP_RATE = 1 / 500
 let activeCatalogCache: CatalogCache | null = null
 
 function clone<T>(value: T): T {
@@ -175,7 +189,7 @@ function upgradeV1Save(v1: { profile: CharacterProfile; lootRolls: Record<string
     }
   }
   return {
-    version: 3,
+    version: 4,
     characterName: p.character.name,
     activeClassId: p.character.classId,
     completedDungeonParts: p.completedDungeonParts,
@@ -185,14 +199,33 @@ function upgradeV1Save(v1: { profile: CharacterProfile; lootRolls: Record<string
     ),
     characters,
     lootRolls: v1.lootRolls ?? {},
+    bossKills: p.hunterStats?.bossKills ?? {},
+    bossPets: p.hunterStats?.bossPets ?? {},
+    pvpMatchesPlayed: p.hunterStats?.pvpMatchesPlayed ?? 0,
+    pvpMatchesWon: p.hunterStats?.pvpMatchesWon ?? 0,
   }
 }
 
-function upgradeV2Save(v2: Omit<OfflineSave, 'version' | 'completedRaidPhases'> & { version: 2 }): OfflineSave {
+function upgradeV2Save(v2: Omit<OfflineSave, 'version' | 'completedRaidPhases' | 'bossKills' | 'bossPets' | 'pvpMatchesPlayed' | 'pvpMatchesWon'> & { version: 2 }): OfflineSave {
   return normalizeSaveAbilitySlots({
     ...v2,
-    version: 3,
+    version: 4,
     completedRaidPhases: 0,
+    bossKills: {},
+    bossPets: {},
+    pvpMatchesPlayed: 0,
+    pvpMatchesWon: 0,
+  })
+}
+
+function upgradeV3Save(v3: Omit<OfflineSave, 'version' | 'bossKills' | 'bossPets' | 'pvpMatchesPlayed' | 'pvpMatchesWon'> & { version: 3 }): OfflineSave {
+  return normalizeSaveAbilitySlots({
+    ...v3,
+    version: 4,
+    bossKills: {},
+    bossPets: {},
+    pvpMatchesPlayed: 0,
+    pvpMatchesWon: 0,
   })
 }
 
@@ -224,9 +257,12 @@ function normalizeOfflineSave(raw: unknown): OfflineSave | null {
     profile?: CharacterProfile
     lootRolls?: Record<string, LootRoll>
   }
-  if (candidate.version === 3) return normalizeSaveAbilitySlots(candidate as OfflineSave)
+  if (candidate.version === 4) return normalizeSaveAbilitySlots(candidate as OfflineSave)
+  if (candidate.version === 3) {
+    return upgradeV3Save(candidate as Omit<OfflineSave, 'version' | 'bossKills' | 'bossPets' | 'pvpMatchesPlayed' | 'pvpMatchesWon'> & { version: 3 })
+  }
   if (candidate.version === 2) {
-    return upgradeV2Save(candidate as Omit<OfflineSave, 'version' | 'completedRaidPhases'> & { version: 2 })
+    return upgradeV2Save(candidate as Omit<OfflineSave, 'version' | 'completedRaidPhases' | 'bossKills' | 'bossPets' | 'pvpMatchesPlayed' | 'pvpMatchesWon'> & { version: 2 })
   }
   if (candidate.version === 1 && candidate.profile) {
     return normalizeSaveAbilitySlots(upgradeV1Save(candidate as { profile: CharacterProfile; lootRolls: Record<string, LootRoll> }))
@@ -241,7 +277,7 @@ function readSaveKey(key: string): OfflineSave | null {
     const raw = JSON.parse(serialized)
     const save = normalizeOfflineSave(raw)
     if (!save) return null
-    if (raw.version !== 3) {
+    if (raw.version !== 4) {
       localStorage.setItem(key, JSON.stringify(save))
     }
     return save
@@ -284,7 +320,7 @@ function readOnlineCache(): OnlineCache | null {
       save,
       dirty: Boolean(raw.dirty),
     }
-    if ((raw.save as { version?: number } | undefined)?.version !== 3) {
+    if ((raw.save as { version?: number } | undefined)?.version !== 4) {
       writeOnlineCache(cache)
     }
     return cache
@@ -380,6 +416,12 @@ function buildProfile(save: OfflineSave): CharacterProfile {
     ...dungeon,
     completionCount: save.dungeonCompletions?.[String(dungeon.id)] ?? dungeon.completionCount ?? 0,
   }))
+  static_.hunterStats = {
+    bossKills: clone(save.bossKills ?? {}),
+    bossPets: clone(save.bossPets ?? {}),
+    pvpMatchesPlayed: save.pvpMatchesPlayed ?? 0,
+    pvpMatchesWon: save.pvpMatchesWon ?? 0,
+  }
 
   return static_
 }
@@ -547,7 +589,7 @@ function mergeProfileIntoSave(profile: CharacterProfile, existingSave?: OfflineS
     inventory: clone(profile.inventory),
   }
   return {
-    version: 3,
+    version: 4,
     characterName: profile.character.name,
     activeClassId: profile.character.classId,
     completedDungeonParts: profile.completedDungeonParts,
@@ -557,6 +599,10 @@ function mergeProfileIntoSave(profile: CharacterProfile, existingSave?: OfflineS
     ),
     characters,
     lootRolls: clone(existingSave?.lootRolls ?? {}),
+    bossKills: clone(profile.hunterStats?.bossKills ?? existingSave?.bossKills ?? {}),
+    bossPets: clone(profile.hunterStats?.bossPets ?? existingSave?.bossPets ?? {}),
+    pvpMatchesPlayed: profile.hunterStats?.pvpMatchesPlayed ?? existingSave?.pvpMatchesPlayed ?? 0,
+    pvpMatchesWon: profile.hunterStats?.pvpMatchesWon ?? existingSave?.pvpMatchesWon ?? 0,
   }
 }
 
@@ -570,6 +616,50 @@ function rollWeightedLootEntry<T extends { dropWeight: number }>(entries: T[]):
   return entries[entries.length - 1]
 }
 
+function bossPetName(encounterName: string) {
+  return `${encounterName} Pet`
+}
+
+function purpleBossPetName(encounterName: string) {
+  return `Purple ${encounterName} Pet`
+}
+
+function maybeAwardBossPet(
+  save: OfflineSave,
+  encounter: { id: number; enemyName: string },
+  variant: 'normal' | 'purple' = 'normal',
+): PetAward | null {
+  if (Math.random() >= BOSS_PET_DROP_RATE) return null
+  const key = variant === 'purple' ? `purple:${encounter.id}` : String(encounter.id)
+  const previousQuantity = save.bossPets?.[key] ?? 0
+  save.bossPets = {
+    ...(save.bossPets ?? {}),
+    [key]: previousQuantity + 1,
+  }
+  return {
+    encounterId: encounter.id,
+    petName: variant === 'purple'
+      ? purpleBossPetName(encounter.enemyName)
+      : bossPetName(encounter.enemyName),
+    quantity: 1,
+    duplicate: previousQuantity > 0,
+    quantityAfter: previousQuantity + 1,
+  }
+}
+
+function recordBossKillInSave(
+  save: OfflineSave,
+  encounter: { id: number; enemyName: string },
+  options?: { petVariant?: 'normal' | 'purple' },
+): PetAward | null {
+  const key = String(encounter.id)
+  save.bossKills = {
+    ...(save.bossKills ?? {}),
+    [key]: (save.bossKills?.[key] ?? 0) + 1,
+  }
+  return maybeAwardBossPet(save, encounter, options?.petVariant ?? 'normal')
+}
+
 function awardRoguelikeCoin(
   profile: CharacterProfile,
   sourceEncounterId: number | undefined,
@@ -885,6 +975,10 @@ const serverRepository: GameRepository = {
     cachedOnlineLocalRepository.upgradeItem(itemId),
   rollEncounterLoot: (encounterId, difficultyId, runToken) =>
     cachedOnlineLocalRepository.rollEncounterLoot(encounterId, difficultyId, runToken),
+  recordBossKill: (encounterId, options) =>
+    cachedOnlineLocalRepository.recordBossKill(encounterId, options),
+  recordPvpMatch: (won) =>
+    cachedOnlineLocalRepository.recordPvpMatch(won),
 }
 
 function emptyCharacterData(classId: number): CharacterData {
@@ -1172,6 +1266,17 @@ function createLocalRepository(store: LocalSaveStore): GameRepository {
       profile.maxTalentPoints,
       cd.talentPoints + levelsGained,
     )
+    let petAwarded: PetAward | null = null
+    if (options?.lootSourceEncounterId) {
+      const sourceEncounter = profile.dungeons
+        .flatMap((candidate) => candidate.encounters)
+        .find((candidate) => candidate.id === options.lootSourceEncounterId && candidate.isBoss)
+      if (sourceEncounter) {
+        petAwarded = recordBossKillInSave(save, sourceEncounter, {
+          petVariant: 'purple',
+        })
+      }
+    }
     const bonusItem = awardRoguelikeCoin(
       profile,
       options?.lootSourceEncounterId,
@@ -1196,6 +1301,7 @@ function createLocalRepository(store: LocalSaveStore): GameRepository {
       averageItemLevel: updatedProfile.gearStats.averageItemLevel,
       unlockedAbilities,
       bonusItem,
+      petAwarded,
       profile: updatedProfile,
     }
     },
@@ -1446,6 +1552,9 @@ function createLocalRepository(store: LocalSaveStore): GameRepository {
       throw new Error('This encounter has no configured loot.')
     }
     const dropChance = entries[0].dropChance
+    const petAwarded = encounter.isBoss
+      ? recordBossKillInSave(save, encounter)
+      : null
     const items: LootRoll['items'] = []
 
     const selectedQuantities = new Map<number, { entry: typeof entries[number]; quantity: number }>()
@@ -1497,12 +1606,36 @@ function createLocalRepository(store: LocalSaveStore): GameRepository {
       awarded: Boolean(item),
       duplicate: items.some((candidate) => candidate.duplicate),
       quantityAfter: item?.quantityAfter ?? 0,
+      petAwarded,
     }
     save.lootRolls[rollKey] = result
     save.characters[save.activeClassId].inventory = profile.inventory
       store.writeSave(save)
       return clone(result)
     },
+    async recordBossKill(encounterId, options) {
+      const save = requireStoredSave(store)
+      const profile = buildProfile(save)
+      const encounter = profile.dungeons
+        .flatMap((dungeon) => dungeon.encounters)
+        .find((candidate) => candidate.id === encounterId && candidate.isBoss)
+      if (!encounter) throw new Error('Boss encounter not found.')
+      const petAwarded = recordBossKillInSave(save, encounter, {
+        petVariant: options?.petVariant ?? 'normal',
+      })
+      store.writeSave(save)
+      return {
+        profile: buildProfile(save),
+        petAwarded,
+      }
+    },
+    async recordPvpMatch(won) {
+      const save = requireStoredSave(store)
+      save.pvpMatchesPlayed = (save.pvpMatchesPlayed ?? 0) + 1
+      if (won) save.pvpMatchesWon = (save.pvpMatchesWon ?? 0) + 1
+      store.writeSave(save)
+      return buildProfile(save)
+    },
   }
 }
 
@@ -1581,6 +1714,10 @@ const cachedOnlineRepository: GameRepository = {
   upgradeItem: (itemId) => cachedOnlineLocalRepository.upgradeItem(itemId),
   rollEncounterLoot: (encounterId, difficultyId, runToken) =>
     cachedOnlineLocalRepository.rollEncounterLoot(encounterId, difficultyId, runToken),
+  recordBossKill: (encounterId, options) =>
+    cachedOnlineLocalRepository.recordBossKill(encounterId, options),
+  recordPvpMatch: (won) =>
+    cachedOnlineLocalRepository.recordPvpMatch(won),
 }
 
 export function getGameMode(): GameMode {
@@ -1627,13 +1764,17 @@ export function createOfflineCharacter(characterName: string): AuthSession {
     characters[cid] = emptyCharacterData(cid)
   }
   const save: OfflineSave = {
-    version: 3,
+    version: 4,
     characterName: name,
     activeClassId: 1,
     completedDungeonParts: 0,
     completedRaidPhases: 0,
     characters,
     lootRolls: {},
+    bossKills: {},
+    bossPets: {},
+    pvpMatchesPlayed: 0,
+    pvpMatchesWon: 0,
   }
   writeOfflineSave(save)
   writeMode('offline-local')