stripmine-snippet.js

breakBlock = (block) => {
    return new Promise((resolve, reject) => {
      // @TODO: Equip the right tool

      this.bot.dig(block, (err) => {
        if (err) {
          return reject(err);
        }

        return resolve();
      });
    });
  };

  mine = (position, direction) => {
    const target = position.floor().plus(direction);

    const lower = this.bot.blockAt(target);
    const upper = this.bot.blockAt(target.offset(0, 1, 0));

    if (lower && lower.boundingBox !== 'empty') {
      this.breakBlock(lower).then(() => {
        setTimeout(() => this.mine(position, direction), 500);
      });
      return;
    }

    if (upper && upper.boundingBox !== 'empty') {
      this.breakBlock(upper).then(() => {
        setTimeout(() => this.mine(position, direction), 500);
      });
      return;
    }

    this.bot.navigate.walk([target.offset(0.5, 0, 0.5)], (err) => {
      if (err) {
        console.error('err>', err);
        // return;
      }

      setTimeout(() => {
        this.mine(this.bot.entity.position, vec3(0, 0, 1));
      }, 250);
    });
  };