Update 3D game 2026-07-10 21:20

src/game/battleSimulation.test.ts

@@ -0,0 +1,41 @@
+import { describe, expect, it } from "vitest";
+import { createClassInventory } from "./healers";
+import { useGameStore } from "./store";
+import type { BossId } from "./types";
+
+interface BattleResult {
+  phase: ReturnType<typeof useGameStore.getState>["phase"];
+  time: number;
+  damageBySource: ReturnType<typeof useGameStore.getState>["partyCombat"]["combatants"];
+}
+
+function simulateControlledBattle(bossIds: readonly [BossId, BossId], maxSeconds = 200): BattleResult {
+  useGameStore.getState().configureHealer("priest", "Aelia", createClassInventory("priest"), bossIds);
+  useGameStore.getState().startEncounter();
+
+  while (useGameStore.getState().phase === "combat" && useGameStore.getState().time < maxSeconds) {
+    useGameStore.setState((state) => ({
+      party: state.party.map((member) => ({ ...member, hp: member.maxHp, absorb: 10_000 })),
+    }));
+    useGameStore.getState().tick(0.1);
+  }
+
+  const state = useGameStore.getState();
+  return { phase: state.phase, time: state.time, damageBySource: state.partyCombat.combatants };
+}
+
+describe("full-mechanics dual-boss battle simulations", () => {
+  const combinations: readonly (readonly [BossId, BossId])[] = [
+    ["bulldrome", "vexa"],
+    ["bulldrome", "cindermaw"],
+    ["vexa", "cindermaw"],
+  ];
+
+  it.each(combinations)("party rotations defeat %s + %s", (first, second) => {
+    const result = simulateControlledBattle([first, second]);
+    expect(result.phase).toBe("victory");
+    expect(result.time).toBeGreaterThan(70);
+    expect(result.time).toBeLessThan(110);
+    for (const memberId of ["brann", "nia", "orin", "vale"] as const) expect(result.damageBySource[memberId].damageDone).toBeGreaterThan(0);
+  });
+});