healer-man/src/game/romPriestChampionHeartRuneEnergyRuntime.test.ts

import { beforeEach, describe, expect, it } from "vitest";
import { targetingRulesForAbility } from "./abilityRules";
import { clearMobRuntimeRegistry, setMobPosition } from "./mobRuntimeRegistry";
import {
  clearPartyRuntimeRegistry,
  registerPartyRuntimePosition,
  updatePartyRuntimeTargetVisibility,
} from "./partyRuntimeRegistry";
import { useCombatStore } from "./combatStore";
import { advanceDungeonPartyCombat, resetPartyRuntimeClock } from "./partyRuntime";
import { commitPartyAbilityUse } from "./partyAbilityAi";
import { abilitiesForCharacter } from "./abilityCatalog";
import { ROM_ALL_ABILITIES } from "./romAbilityCatalog";
import { createConfiguredPartyMember, usePartyStore } from "./partyStore";

const HEART_RUNE_ENERGY_ID = 498612;
const BLESSING_OF_HUMILITY_ID = 490301;
const TARGET_DISTANCES = [2, 15, 30, 45, 65, 80] as const;
const OUTSIDE_DISTANCE = 80.1;
const TEST_NOW = 1_000;
const heartRuneEnergy = ROM_ALL_ABILITIES.find((ability) => ability.dbcSpellId === HEART_RUNE_ENERGY_ID
  && ability.classId === "rom-priest" && ability.secondaryClassId === "rom-champion")!;

function registerTarget(id: string, distance: number): void {
  useCombatStore.getState().registerMob(id, {
    name: id,
    maxHealth: 1_000_000,
    level: 1,
    xpReward: 0,
  });
  setMobPosition(id, [distance, 0, 0]);
  useCombatStore.getState().damageMob(id, 1, 100);
}

function registerHeartRuneTargets(prefix: string): { insideIds: string[]; outsideId: string } {
  const insideIds = TARGET_DISTANCES.map((distance, index) => {
    const id = `${prefix}-inside-${index}`;
    registerTarget(id, distance);
    return id;
  });
  const outsideId = `${prefix}-outside`;
  registerTarget(outsideId, OUTSIDE_DISTANCE);
  return { insideIds, outsideId };
}

function abilityDamageTargets(abilityId: string, sourceActorId?: string): string[] {
  return useCombatStore.getState().combatEvents
    .filter((event) => event.kind === "damage"
      && event.abilityId === abilityId
      && (!sourceActorId || event.sourceActorId === sourceActorId)
      && event.school === "holy"
      && event.effectiveAmount > 0)
    .map((event) => event.targetActorId)
    .sort();
}

describe("RoM Priest/Champion Heart Rune Energy runtime", () => {
  beforeEach(() => {
    clearMobRuntimeRegistry();
    clearPartyRuntimeRegistry();
    resetPartyRuntimeClock();
    useCombatStore.getState().initializeCharacter({
      classId: "rom-priest",
      secondaryClassId: "rom-champion",
      raceId: "rom-human",
      level: 80,
      role: "damage",
    });
    usePartyStore.getState().initializeParty("rom-priest-heart-rune-energy", 80,
      useCombatStore.getState().health, "damage", 2, "rom");
  });

  it("executes the caster-centered 80-radius Light hit for every catalog-eligible target and reduces Blessing cooldown", () => {
    const { insideIds, outsideId } = registerHeartRuneTargets("heart-rune-player");
    const blessing = useCombatStore.getState().abilities.find((ability) => (
      ability.dbcSpellId === BLESSING_OF_HUMILITY_ID
    ))!;
    useCombatStore.setState((state) => ({
      resourcePools: { ...state.resourcePools, rage: 50 },
      cooldowns: { ...state.cooldowns, [blessing.id]: TEST_NOW + 60_000 },
    }));
    useCombatStore.getState().selectMob(insideIds[0]!);

    const result = useCombatStore.getState().castAbility(heartRuneEnergy.id, undefined, TEST_NOW);

    expect(result).toMatchObject({ ok: true });
    expect(useCombatStore.getState().resourcePools.rage).toBe(35);
    expect(useCombatStore.getState().cooldowns[heartRuneEnergy.id]).toBe(TEST_NOW + 12_000);
    expect(useCombatStore.getState().cooldowns[blessing.id]).toBe(TEST_NOW + 45_000);
    expect(abilityDamageTargets(heartRuneEnergy.id)).toEqual(insideIds.sort());
    expect(abilityDamageTargets(heartRuneEnergy.id)).not.toContain(outsideId);
  });

  it("executes for generated Priest/Champion companions with the same radius, no configured target cap, and cooldown rider", () => {
    const { insideIds, outsideId } = registerHeartRuneTargets("heart-rune-companion");
    const seed = "rom-priest-heart-rune-energy-companion";
    const blessing = abilitiesForCharacter("rom-priest", "rom-champion")
      .find((ability) => ability.dbcSpellId === BLESSING_OF_HUMILITY_ID)!;
    const member = createConfiguredPartyMember({
      name: "Priest Champion",
      classId: "rom-priest",
      secondaryClassId: "rom-champion",
      specialization: "Primary",
      role: "damage",
    }, 80, 0, seed);
    const fundedMember = {
      ...member,
      resourcePools: { ...member.resourcePools, rage: 50 },
      cooldowns: { ...member.cooldowns, [blessing.id]: TEST_NOW + 60_000 },
    };
    const committedMember = commitPartyAbilityUse(fundedMember, heartRuneEnergy, TEST_NOW);
    expect(committedMember).not.toBeNull();
    usePartyStore.getState().initializeParty(seed, 80, useCombatStore.getState().health, "damage", 2, "rom");
    usePartyStore.getState().setCommand("attack");
    usePartyStore.setState({ members: [{
      ...committedMember!,
      activeCast: {
        abilityId: heartRuneEnergy.id,
        school: "holy",
        mode: "cast",
        startedAt: TEST_NOW,
        completesAt: TEST_NOW,
        originalDurationMs: 0,
        pushbackHits: 0,
        origin: [0, 0, 0],
        targetId: insideIds[0]!,
      },
      activeCastTargetId: insideIds[0]!,
      status: "attacking",
    }] });
    registerPartyRuntimePosition(member.id, [0, 0, 0]);
    for (const id of [...insideIds, outsideId]) updatePartyRuntimeTargetVisibility(member.id, id, true);
    useCombatStore.getState().synchronizeActors();

    advanceDungeonPartyCombat(TEST_NOW);

    const updatedMember = usePartyStore.getState().members.find((candidate) => candidate.id === member.id)!;
    expect(updatedMember.resourcePools.rage).toBe(35);
    expect(updatedMember.cooldowns[heartRuneEnergy.id]).toBe(TEST_NOW + 12_000);
    expect(updatedMember.cooldowns[blessing.id]).toBe(TEST_NOW + 45_000);
    expect(abilityDamageTargets(heartRuneEnergy.id, member.id)).toEqual(insideIds.sort());
    expect(abilityDamageTargets(heartRuneEnergy.id, member.id)).not.toContain(outsideId);
  });

  it("keeps the current source radius and leaves target count uncapped because CoA provides no cap", () => {
    const targeting = targetingRulesForAbility(heartRuneEnergy);
    expect(heartRuneEnergy).toMatchObject({
      target: "self",
      range: { max: 150 },
      radius: 80,
      castMode: "instant",
      castTimeMs: 0,
      cooldownMs: 12_000,
      cost: { resource: "rage", amount: 15 },
    });
    expect(targeting).toMatchObject({ shape: "circle", radius: 80 });
    expect(targeting.maximumTargets).toBeUndefined();
    expect(heartRuneEnergy.effects).toEqual(expect.arrayContaining([
      expect.objectContaining({ kind: "damage", coefficient: 9.751, school: "holy" }),
      expect.objectContaining({
        kind: "cooldown-reset",
        mode: "reduce",
        abilityName: "Blessing of Humility",
        amountMs: 15_000,
      }),
    ]));
  });
});