init with react+axum+spacetimedb

src/data/hostileNpcPresets.test.ts

@@ -0,0 +1,97 @@
+import {describe, expect, it, vi} from 'vitest';
+
+import type {GameState} from '../types';
+import {AnimationState, WorldType} from '../types';
+import {rollHostileNpcLoot} from './hostileNpcPresets';
+
+function createGameState(): GameState {
+  return {
+    worldType: WorldType.WUXIA,
+    customWorldProfile: null,
+    playerCharacter: null,
+    runtimeStats: {
+      playTimeMs: 0,
+      lastPlayTickAt: null,
+      hostileNpcsDefeated: 0,
+      questsAccepted: 0,
+      itemsUsed: 0,
+      scenesTraveled: 0,
+    },
+    currentScene: 'Story',
+    storyHistory: [],
+    characterChats: {},
+    animationState: AnimationState.IDLE,
+    currentEncounter: null,
+    npcInteractionActive: false,
+    currentScenePreset: {
+      id: 'ruins',
+      name: '断碑古道',
+      description: '阴气与碎骨混在旧路之间。',
+      imageSrc: '/ruins.png',
+      npcs: [],
+      treasureHints: [],
+    },
+    sceneHostileNpcs: [],
+    playerX: 0,
+    playerOffsetY: 0,
+    playerFacing: 'right',
+    playerActionMode: 'idle',
+    scrollWorld: false,
+    inBattle: false,
+    playerHp: 100,
+    playerMaxHp: 100,
+    playerMana: 60,
+    playerMaxMana: 60,
+    playerSkillCooldowns: {},
+    activeBuildBuffs: [],
+    activeCombatEffects: [],
+    playerCurrency: 0,
+    playerInventory: [],
+    playerEquipment: {
+      weapon: null,
+      armor: null,
+      relic: null,
+    },
+    npcStates: {},
+    quests: [],
+    roster: [],
+    companions: [],
+    currentBattleNpcId: null,
+    currentNpcBattleMode: null,
+    currentNpcBattleOutcome: null,
+    sparReturnEncounter: null,
+    sparPlayerHpBefore: null,
+    sparPlayerMaxHpBefore: null,
+    sparStoryHistoryBefore: null,
+  };
+}
+
+describe('hostileNpcPresets', () => {
+  it('combines preset loot with runtime semantic drops', async () => {
+    const randomSpy = vi.spyOn(Math, 'random').mockReturnValue(0);
+    vi.stubGlobal(
+      'fetch',
+      vi.fn().mockRejectedValue(new TypeError('network disabled in test')),
+    );
+
+    try {
+      const loot = await rollHostileNpcLoot(createGameState(), [
+        {
+          id: 'monster-03',
+          name: '断骨祟灵',
+        },
+      ]);
+
+      expect(loot.some(item => item.id === 'monster-loot:bone-dust')).toBe(true);
+      expect(
+        loot.some(item => item.runtimeMetadata?.generationChannel === 'monster_drop'),
+      ).toBe(true);
+      expect(
+        loot.find(item => item.id === 'monster-loot:bone-dust')?.runtimeMetadata?.storyFingerprint,
+      ).toBeTruthy();
+    } finally {
+      vi.unstubAllGlobals();
+      randomSpy.mockRestore();
+    }
+  });
+});