Release Healer Man 0.1.43

src/game/bossCards.ts

@@ -49,6 +49,35 @@ export function normalizeBossCardCollection(value: unknown): BossCardCollection
   return { counts, lastClaims };
 }
 
+/** Sum independent legacy character logs; max reconciles copies of the same account log. */
+export function mergeBossCardCollections(collections: readonly unknown[], mode: "sum" | "max" = "max"): BossCardCollection {
+  const counts: Record<string, BossCardCounts> = Object.create(null);
+  const lastClaims: Record<string, string> = Object.create(null);
+  for (const value of collections) {
+    const collection = normalizeBossCardCollection(value);
+    for (const [bossKey, entry] of Object.entries(collection.counts)) {
+      const merged = counts[bossKey] ??= {};
+      for (const rarity of BOSS_CARD_RARITIES) {
+        const count = entry[rarity];
+        if (count === undefined) continue;
+        merged[rarity] = mode === "sum"
+          ? Math.min(Number.MAX_SAFE_INTEGER, (merged[rarity] ?? 0) + count)
+          : Math.max(merged[rarity] ?? 0, count);
+      }
+    }
+    for (const [spawnId, claim] of Object.entries(collection.lastClaims)) {
+      const previous = lastClaims[spawnId];
+      if (!previous) { lastClaims[spawnId] = claim; continue; }
+      if (/^\d+:/.test(previous) && /^\d+:/.test(claim)) {
+        const [previousTime, previousRevision] = previous.split(":").map(Number);
+        const [time, revision] = claim.split(":").map(Number);
+        if (time > previousTime || (time === previousTime && revision > previousRevision)) lastClaims[spawnId] = claim;
+      } else if (claim > previous) lastClaims[spawnId] = claim;
+    }
+  }
+  return { counts, lastClaims };
+}
+
 /** Independent bonus rolls; Normal is always awarded, including with all three bonuses. */
 export function rollBossCards(random: () => number = Math.random): readonly BossCardRarity[] {
   return BOSS_CARD_RARITIES.filter((rarity) => {