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@taku128/core

v0.2.2

Published

Core primitives for Minecraft Bedrock → Java NBT conversion: block mapping, NBT builder, SubChunk parser. Browser- and Node-compatible.

Downloads

800

Readme

@taku128/core

Minecraft Bedrock → Java NBT 変換のコアプリミティブ。ブラウザ・Node.js 両対応、~30KB gzip。

用途

  • Bedrock ブロック名 → Java ブロック名のマッピング
  • Java Structure NBT のビルド(TODO: all/ から移植)
  • Bedrock SubChunk パース(TODO: all/ から移植)

API

import { mapBlock, reportUnmapped } from '@taku128/core';

const java = mapBlock('minecraft:concrete', { color: 'gray' });
// { name: 'minecraft:gray_concrete', properties: {} }

// After many conversions:
console.log(reportUnmapped());  // Bedrock names that fell through to the fallback layer

マッピング

4 レイヤー解決順(notfound=0 を目指した構成):

  1. aliases.json — 入力名の正規化
  2. overrides.json — 手動で Chunker を上書き
  3. chunker-mappings.json — Chunker 由来(週次自動同期)
  4. fallbacks.json — 全て外れた場合のルール

詳細は shared/mappings/README.md 参照。

ブラウザで使う

tsup で 4 つの JSON がバンドルにインライン化されるため、fs 等の Node API 依存はありません。