Correct minion sacrifice and passive talent semantics (refs #19)

Coordinator Root /root, session 01a12399-cfab-7c72-8455-e0e4cb7e156c.
Independently reviewed by /root/combat_source_finish_luna (GPT-6 Luna xhigh).
31 focused DK tests, required release check and complete source type check pass.

src/game/wow335DeathPact.integration.test.ts

@@ -0,0 +1,125 @@
+import { afterEach, beforeEach, describe, expect, it } from "vitest";
+import { abilitiesForCharacter, abilityAtLevel, type AbilityEffect } from "./abilityCatalog";
+import { PLAYER_AGGRO_ID } from "./aggro";
+import { installCombatClock } from "./combatClock";
+import { useCombatStore } from "./combatStore";
+import { clearMobRuntimeRegistry, setMobPosition } from "./mobRuntimeRegistry";
+import { advanceDungeonPartyCombat, partyAbilityTargetIsValid, resetPartyRuntimeClock } from "./partyRuntime";
+import { clearPartyRuntimeRegistry, registerPartyRuntimePosition } from "./partyRuntimeRegistry";
+import { createConfiguredPartyMember, usePartyStore } from "./partyStore";
+import { EMPTY_ITEM_STATS } from "./itemStats";
+
+const PACT = "wow335-death-knight-death-pact";
+const RAISE = "wow335-death-knight-raise-dead";
+const ability = (id: string) => abilityAtLevel(abilitiesForCharacter("death-knight", null).find(a => a.id === id)!, 80);
+let restoreClock: (() => void) | undefined;
+
+function hostile(id: string, boss = false) {
+  useCombatStore.getState().registerMob(id, { name: id, maxHealth: 100_000, xpReward: 0, boss });
+  setMobPosition(id, [2, 0, 0]);
+  useCombatStore.getState().selectMob(id);
+}
+
+function summon(owner = PLAYER_AGGRO_ID, position: readonly [number, number, number] = [0, 0, 0], creatureId = 26125) {
+  const source = ability(RAISE);
+  const effect = source.effects.find(e => e.kind === "summon") as Extract<AbilityEffect, {kind: "summon"}>;
+  return useCombatStore.getState().summonActor(owner, source, { ...effect, creatureId }, position, null, 1_000)!;
+}
+
+describe("Death Pact source semantics and learned Blood Gorged", () => {
+  beforeEach(() => {
+    restoreClock = installCombatClock(() => 1_000);
+    clearMobRuntimeRegistry(); clearPartyRuntimeRegistry(); resetPartyRuntimeClock();
+    useCombatStore.getState().initializeCharacter({ classId: "death-knight", level: 80 });
+    usePartyStore.setState({ members: [], command: "attack" });
+    useCombatStore.setState({ health: 200, maxHealth: 1_000, resource: 100,
+      resourcePools: { "runic-power": 100 }, gearStats: { ...EMPTY_ITEM_STATS, criticalStrikeRating: 100_000 } });
+    useCombatStore.getState().synchronizeActors();
+  });
+  afterEach(() => restoreClock?.());
+
+  it("does not spend resources, cooldown or GCD without a living owned minion", () => {
+    hostile("trash"); hostile("boss", true);
+    const result = useCombatStore.getState().castAbility(PACT, undefined, 2_000);
+    expect(result).toMatchObject({ ok: false, reason: "condition-not-met", damage: 0, healing: 0 });
+    const s = useCombatStore.getState();
+    expect(s.resource).toBe(100); expect(s.cooldowns[PACT]).toBeUndefined();
+    expect(s.globalCooldownEndsAt).toBe(0);
+    expect(s.mobs.trash.health).toBe(100_000); expect(s.mobs.boss.health).toBe(100_000);
+  });
+
+  it("consumes one actual Raise Dead minion, heals only its caster for 40%, and never crits", () => {
+    hostile("trash"); hostile("boss", true);
+    expect(useCombatStore.getState().castAbility(RAISE, undefined, 1_000).ok).toBe(true);
+    const first = useCombatStore.getState().summons.find(s => s.creatureId === 26125)!;
+    expect(first).toBeDefined();
+    const other = summon();
+    const before = useCombatStore.getState();
+    const result = before.castAbility(PACT, undefined, 3_000);
+    expect(result).toMatchObject({ ok: true, damage: 0, healing: 400 });
+    const s = useCombatStore.getState();
+    expect(s.health).toBe(600); expect(s.resource).toBe(60);
+    expect(s.cooldowns[PACT]).toBe(123_000); expect(s.globalCooldownEndsAt).toBe(4_500);
+    expect(s.summons.find(x => x.id === first.id)?.health).toBe(0);
+    expect(s.actors[first.id]).toMatchObject({ health: 0, alive: false });
+    expect(s.summons.find(x => x.id === other)?.health).toBeGreaterThan(0);
+    expect(s.mobs.trash.health).toBe(100_000); expect(s.mobs.boss.health).toBe(100_000);
+    const events = s.combatEvents.filter(e => e.abilityId === PACT);
+    expect(events.filter(e => e.kind === "damage")).toHaveLength(0);
+    expect(events.filter(e => e.kind === "death")).toHaveLength(1);
+    expect(events.filter(e => e.kind === "healing")).toEqual([expect.objectContaining({
+      targetActorId: PLAYER_AGGRO_ID, rawAmount: 400, effectiveAmount: 400, critical: false,
+    })]);
+  });
+
+  it.each(["dead", "expired", "distant", "living-family"])("rejects %s minions and does not heal", mode => {
+    const id = summon(PLAYER_AGGRO_ID, mode === "distant" ? [101, 0, 0] : [0, 0, 0], mode === "living-family" ? 29264 : 26125);
+    useCombatStore.setState(s => ({ summons: s.summons.map(x => x.id === id
+      ? { ...x, ...(mode === "dead" ? {health: 0} : {}), ...(mode === "expired" ? {expiresAt: 2_000} : {}) } : x) }));
+    expect(useCombatStore.getState().castAbility(PACT, undefined, 2_000)).toMatchObject({ ok: false, reason: "condition-not-met" });
+    expect(useCombatStore.getState().health).toBe(200);
+  });
+
+  it("does not consume another caster's minion; companion automatic use heals only itself", () => {
+    const base = createConfiguredPartyMember({ name: "DK", classId: "death-knight", specialization: "Blood",
+      specializationId: "death-knight:blood", talentTreeId: "death-knight-blood", role: "damage" }, 80, 0, "pact-party");
+    const member = { ...base, health: 100, maxHealth: 1_000, resource: 100,
+      resourcePools: {"runic-power": 100}, gearStats: EMPTY_ITEM_STATS, nextActionAt: 0,
+      talentRanks: {}, cooldowns: Object.fromEntries(abilitiesForCharacter("death-knight", null)
+        .filter(a => a.id !== PACT).map(a => [a.id, 20_000])) };
+    usePartyStore.setState({ members: [member], command: "attack" });
+    registerPartyRuntimePosition(member.id, [0, 0, 0]);
+    useCombatStore.getState().synchronizeActors();
+    const id = summon(member.id);
+    expect(useCombatStore.getState().castAbility(PACT, undefined, 2_000)).toMatchObject({ ok: false, reason: "condition-not-met" });
+    expect(partyAbilityTargetIsValid(member, ability(PACT), member.id, undefined, 2_000)).toBe(true);
+    hostile("party-trash");
+    useCombatStore.setState(s => ({ mobs: { ...s.mobs, "party-trash": { ...s.mobs["party-trash"], engaged: true } } }));
+    advanceDungeonPartyCombat(2_000);
+
+    const s = useCombatStore.getState();
+    expect(s.summons.find(x => x.id === id)?.health).toBe(0);
+    expect(s.health).toBe(200);
+    expect(usePartyStore.getState().members[0].health).toBe(500);
+    expect(s.combatEvents.filter(e => e.kind === "healing" && e.abilityId === PACT)).toEqual([
+      expect.objectContaining({ sourceActorId: member.id, targetActorId: member.id, rawAmount: 400, critical: false }),
+    ]);
+    expect(partyAbilityTargetIsValid(member, ability(PACT), member.id, undefined, 2_001)).toBe(false);
+  });
+
+  it("caps overhealing and accounts for it once", () => {
+    summon(); useCombatStore.setState({ health: 950 });
+    expect(useCombatStore.getState().castAbility(PACT, undefined, 2_000).healing).toBe(50);
+    expect(useCombatStore.getState().combatEvents.find(e => e.kind === "healing" && e.abilityId === PACT))
+      .toMatchObject({ rawAmount: 400, effectiveAmount: 50, overheal: 350, critical: false });
+  });
+
+  it.each([1, 2, 3, 4, 5])("keeps Blood Gorged rank %s passive without an invented direct attack", rank => {
+    const source = ability("wow335-death-knight-blood-gorged");
+    expect(source.passive).toBe(true);
+    expect(source.ranks?.[rank - 1].effects.some(e => ["damage", "heal", "execute"].includes(e.kind))).toBe(false);
+    useCombatStore.setState({ talentRanks: { "talent-2034": rank } });
+    expect(useCombatStore.getState().castAbility(source.id, undefined, 2_000))
+      .toMatchObject({ ok: false, reason: "passive", damage: 0 });
+  });
+});