feat: goddess expansion chunk 2 — full content data at base game scale

- 18 zones, 72 bosses, 90 quests across the goddess realm
- 32 disciple tiers, 53 equipment pieces, 9 equipment sets
- 57 goddess upgrades, 25 consecration upgrades, 15 enlightenment upgrades
- 54 sacred materials, 36 crafting recipes, 72 exploration areas
- 40 goddess achievements
- Added GoddessEquipmentSet type + computeGoddessSetBonuses to @elysium/types
- All data files excluded from coverage pending Chunk 4 route imports

packages/types/src/index.ts

@@ -142,6 +142,11 @@ export type {
   GoddessQuestRewardType,
   GoddessQuestStatus,
 } from "./interfaces/goddessQuest.js";
+export type {
+  GoddessEquipmentSet,
+  GoddessEquipmentSetBonus,
+} from "./interfaces/goddessEquipmentSet.js";
+export { computeGoddessSetBonuses } from "./interfaces/goddessEquipmentSet.js";
 export type { GoddessState } from "./interfaces/goddessState.js";
 export type {
   GoddessUpgrade,

packages/types/src/interfaces/goddessEquipmentSet.ts

@@ -0,0 +1,69 @@
+/**
+ * @file Goddess Equipment Set types for the Elysium game.
+ * @copyright nhcarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+interface GoddessEquipmentSetBonus {
+  combatMultiplier?:   number;
+  divinityMultiplier?: number;
+  prayersMultiplier?:  number;
+}
+
+interface GoddessEquipmentSet {
+  id:          string;
+  name:        string;
+  description: string;
+
+  /**
+   * Goddess equipment IDs that make up this set.
+   */
+  pieces:  Array<string>;
+  bonuses: {
+    // eslint-disable-next-line @typescript-eslint/naming-convention -- numeric keys
+    2: GoddessEquipmentSetBonus;
+    // eslint-disable-next-line @typescript-eslint/naming-convention -- numeric keys
+    3: GoddessEquipmentSetBonus;
+  };
+}
+
+/**
+ * Given a list of equipped goddess item IDs and a set catalogue, returns the
+ * combined multiplicative bonuses granted by all active set bonuses.
+ * @param equippedItemIds - The IDs of goddess items currently equipped.
+ * @param sets - The full catalogue of goddess equipment sets to evaluate against.
+ * @returns The combined prayers, combat, and divinity multipliers from active set bonuses.
+ */
+const computeGoddessSetBonuses = (
+  equippedItemIds: Array<string>,
+  sets: Array<GoddessEquipmentSet>,
+): {
+  combatMultiplier:   number;
+  divinityMultiplier: number;
+  prayersMultiplier:  number;
+} => {
+  let prayersMultiplier = 1;
+  let combatMultiplier = 1;
+  let divinityMultiplier = 1;
+
+  for (const set of sets) {
+    const count = set.pieces.filter((id) => {
+      return equippedItemIds.includes(id);
+    }).length;
+    for (const threshold of [ 2, 3 ] as const) {
+      if (count >= threshold) {
+        const bonus = set.bonuses[threshold];
+        prayersMultiplier = prayersMultiplier * (bonus.prayersMultiplier ?? 1);
+        combatMultiplier = combatMultiplier * (bonus.combatMultiplier ?? 1);
+        divinityMultiplier
+          = divinityMultiplier * (bonus.divinityMultiplier ?? 1);
+      }
+    }
+  }
+
+  return { combatMultiplier, divinityMultiplier, prayersMultiplier };
+};
+
+export type { GoddessEquipmentSet, GoddessEquipmentSetBonus };
+export { computeGoddessSetBonuses };