mineflayer-totem/index.js

Auto totem for mineflayer

// index.js

class AutoTotem {
  constructor(bot) {
    this.bot = bot;
    this.lowHealthThreshold = 10; // Trigger health threshold
  }

  start() {
    // Listen for health updates
    this.bot.on('health', () => this.handleAutoTotem());
    // Run periodic checks as a fallback
    setInterval(() => this.handleAutoTotem(), 100);
  }

  async handleAutoTotem() {
    if (this.bot.health < this.lowHealthThreshold) {
      await this.equipTotem();
    }
  }

  async equipTotem() {
    const totemItem = this.findTotemInInventory();
    if (totemItem) {
      try {
        await this.bot.equip(totemItem, 'off-hand'); // Equip the totem in the offhand slot
        console.log(`Equipped Totem of Undying: ${totemItem.name}`);
      } catch (err) {
        console.error('Error equipping totem:', err);
      }
    } else {
      console.log('No totem found in inventory to equip.');
    }
  }

  findTotemInInventory() {
    const items = this.bot.inventory.items(); // Retrieve all items in the inventory
    for (const item of items) {
      if (item.name === 'totem_of_undying') { // Match exact name without "minecraft:" prefix
        return item; // Return the first totem found
      }
    }
    return null; // Return null if no totem is found
  }
}
  
  module.exports = AutoTotem;  // Export the class for use in other files