Update Healer Man server

src/game/OnlineSessionBridge.test.ts

@@ -5,7 +5,10 @@ import {
   dungeonEncounterSnapshot,
   resetDungeonEncounters,
 } from "./dungeonEncounterRuntime";
-import { applySharedWorld } from "./OnlineSessionBridge";
+import { applySharedWorld, eventForRelay } from "./OnlineSessionBridge";
+import { PLAYER_AGGRO_ID } from "./aggro";
+import { usePartyStore } from "./partyStore";
+import type { StructuredCombatEvent } from "./combatEvents";
 import { useCombatStore } from "./combatStore";
 import { useGameStore } from "./store";
 import {
@@ -75,3 +78,45 @@ describe("online shared-world hydration", () => {
     expect(useCombatStore.getState().inventory).toEqual([]);
   });
 });
+
+describe("online damage presentation relay", () => {
+  it("relays authority companion hits so followers can display them", () => {
+    useCombatStore.getState().initializeCharacter({ classId: "priest", level: 20 });
+    useCombatStore.getState().registerMob("relay-mob", { name: "Relay mob", maxHealth: 100 });
+    const oldMembers = usePartyStore.getState().members;
+    usePartyStore.setState({ members: [{ id: "companion" } as (typeof oldMembers)[number]] });
+    try {
+      const event = {
+        id: 1, occurredAt: 1_000, kind: "damage", sourceActorId: "companion", targetActorId: "relay-mob",
+        rawAmount: 55, effectiveAmount: 40, overheal: 0, absorbed: 0, critical: true,
+      } satisfies StructuredCombatEvent;
+      expect(eventForRelay(event, "leader", true)).toMatchObject({
+        kind: "damage", sourceActorId: "companion", targetActorId: "relay-mob", effectiveAmount: 40, critical: true,
+      });
+      expect(eventForRelay(event, "leader", false)).toBeNull();
+    } finally {
+      usePartyStore.setState({ members: oldMembers });
+    }
+  });
+
+  it("relays authority AI hits on the leader and companions with their crit flag", () => {
+    useCombatStore.getState().initializeCharacter({ classId: "priest", level: 20 });
+    const oldMembers = usePartyStore.getState().members;
+    usePartyStore.setState({ members: [{ id: "companion" } as (typeof oldMembers)[number]] });
+    try {
+      const hit = {
+        id: 2, occurredAt: 2_000, kind: "damage", sourceActorId: "mob", targetActorId: PLAYER_AGGRO_ID,
+        rawAmount: 80, effectiveAmount: 50, overheal: 0, absorbed: 30, critical: true,
+      } satisfies StructuredCombatEvent;
+      expect(eventForRelay(hit, "leader", true)).toMatchObject({
+        sourceActorId: "mob", targetActorId: "online-player:leader", effectiveAmount: 50, critical: true,
+      });
+      expect(eventForRelay({ ...hit, targetActorId: "companion" }, "leader", true)).toMatchObject({
+        sourceActorId: "mob", targetActorId: "companion", effectiveAmount: 50, critical: true,
+      });
+      expect(eventForRelay(hit, "leader", false)).toBeNull();
+    } finally {
+      usePartyStore.setState({ members: oldMembers });
+    }
+  });
+});