Update Healer Man server

src/avatar/runewakerEquipment.test.ts

@@ -1,11 +1,45 @@
 import { existsSync, readFileSync } from "node:fs";
 import { resolve } from "node:path";
 import { describe, expect, it } from "vitest";
+import { Euler, Quaternion, Vector3 } from "three";
 import { CLASSES } from "../app/characterCatalog";
 import type { InventoryItem } from "../game/lootTypes";
 import { resolveRunewakerEquipment } from "./runewakerEquipment";
+import { equipmentWeaponModelRotation, equipmentWeaponSocketRotation } from "./equipmentAttachments";
+import { avatarWeaponSocketRotation } from "./starterWeapons";
+import type { AvatarManifest } from "./characterManifest";
 
 describe("original RoM equipment", () => {
+  it("aligns the original bow to the basic body's grip without reversing its native facing", () => {
+    const native = (JSON.parse(readFileSync("public/assets/characters/runewaker-v1/manifest.json", "utf8")) as AvatarManifest).entries["rom-human:male"];
+    const basic = { ...native, rendererStrategy: undefined };
+    const bow = resolveRunewakerEquipment("rom-scout", []).models[0];
+    expect(equipmentWeaponModelRotation(native, bow)).toEqual([0, 0, 0]);
+    const axis = new Vector3(0, 1, 0)
+      .applyEuler(new Euler(...equipmentWeaponModelRotation(basic, bow)))
+      .applyEuler(new Euler(...equipmentWeaponSocketRotation(basic, bow)));
+    expect(axis.distanceTo(new Vector3(1, 0, 0))).toBeLessThan(1e-6);
+    const stringSide = new Vector3(0, 0, -1).applyEuler(new Euler(...equipmentWeaponModelRotation(basic, bow)));
+    expect(stringSide.y).toBeCloseTo(1);
+    for (const model of resolveRunewakerEquipment("rom-knight", []).models) {
+      expect(equipmentWeaponModelRotation(native, model)).toEqual([0, 0, 0]);
+      expect(equipmentWeaponModelRotation(basic, model)).toEqual([0, 0, 0]);
+    }
+  });
+
+  it("converts native props back to the basic body's socket frame when its pack is absent", () => {
+    const native = (JSON.parse(readFileSync("public/assets/characters/runewaker-v1/manifest.json", "utf8")) as AvatarManifest).entries["rom-human:male"];
+    const basic = { ...native, rendererStrategy: undefined };
+    for (const classId of ["rom-knight", "rom-mage", "rom-scout", "rom-rogue"] as const) {
+      for (const model of resolveRunewakerEquipment(classId, []).models) {
+        expect(equipmentWeaponSocketRotation(native, model)).toEqual([0, 0, 0]);
+        const nativeRotation = new Quaternion().setFromEuler(new Euler(...avatarWeaponSocketRotation(native, model.fallbackKind!, model.weaponStance!)));
+        const fallbackRotation = new Quaternion().setFromEuler(new Euler(...equipmentWeaponSocketRotation(basic, model)));
+        expect(nativeRotation.multiply(fallbackRotation).angleTo(new Quaternion())).toBeLessThan(1e-6);
+      }
+    }
+  });
+
   it("equips every RoM class with source-client props in its native socket frame", () => {
     for (const characterClass of CLASSES.filter((entry) => entry.id.startsWith("rom-"))) {
       const resolved = resolveRunewakerEquipment(characterClass.id, []);