@jsprismarine/prismarine/dist/world/providers/filesystem/Filesystem.cjs.cjs

Dedicated Minecraft Bedrock Edition server written in TypeScript

'use strict';

Object.defineProperties(exports, { __esModule: { value: true }, [Symbol.toStringTag]: { value: 'Module' } });

const BinaryStream = require('@jsprismarine/jsbinaryutils');
const fs = require('node:fs');
const path = require('node:path');
const world_chunk_Chunk = require('../../chunk/Chunk.cjs.cjs');
const world_providers_BaseProvider = require('../BaseProvider.cjs.cjs');

const _interopDefault = e => e && e.__esModule ? e : { default: e };

const BinaryStream__default = /*#__PURE__*/_interopDefault(BinaryStream);
const fs__default = /*#__PURE__*/_interopDefault(fs);
const path__default = /*#__PURE__*/_interopDefault(path);

class Filesystem extends world_providers_BaseProvider.default {
  constructor(folderPath, server) {
    super(folderPath, server);
    if (!fs__default.default.existsSync(path__default.default.join(this.getPath(), "chunks"))) fs__default.default.mkdirSync(path__default.default.join(this.getPath(), "chunks"));
  }
  async readChunk(cx, cz, seed, generator, config) {
    try {
      const buffer = Buffer.from(
        await fs__default.default.promises.readFile(path__default.default.join(this.getPath(), "chunks", `${cx}_${cz}.dat`), {
          flag: "r",
          encoding: "utf-8"
        })
      );
      return world_chunk_Chunk.default.networkDeserialize(new BinaryStream__default.default(buffer), cx, cz);
    } catch {
      return generator.generateChunk(cx, cz, seed, config);
    }
  }
  /**
   * @TODO: format version, entities etc.
   */
  async writeChunk(chunk) {
    await fs__default.default.promises.writeFile(
      path__default.default.join(this.getPath(), "chunks", `${chunk.getX()}_${chunk.getZ()}.dat`),
      chunk.networkSerialize(),
      { flag: "w+", encoding: "utf-8", flush: true }
    );
  }
}

exports.default = Filesystem;
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