minecraftHawkEye

Module for the Minecraft bot, hit 100% of the time with the bow, using the equations of parabolic shooting with friction

This module is based on bot of mineflayer repository

This calculate the trajectory of arrow / snowballs... to ensure which is the best angle to hit,

They can hit from 120 blocks away!

Install:

• Install nodejs >= 14 from nodejs.org
• npm i minecrafthawkeye

Usage:

First load mineflayer and minecrafthawkeye, and load plugin into mineflayer

const mineflayer = require('mineflayer')
const minecraftHawkEye = require('minecrafthawkeye');
bot.loadPlugin(minecraftHawkEye)
const weapon = 'bow'

Now you can request functions

// Get an a entity
// Example get te player entity, If emtpy return first player found
const playerEntity = bot.hawkEye.getPlayer(playername) 

// Auto attack every 1,2 secs to target
bot.hawkEye.autoAttack(target, weapon)

// Stop auto attack
bot.hawkEye.stop()

// Fire only 1 shot
bot.hawkEye.oneshot(target, weapon)

// Otherwise you can get Yaw and Pitch
bot.hawkEye.getMasterGrade(target, speedInVec3, weapon)
// With Yaw and Pitch you can use yourself bot.look(yaw,pitch) adn activate / deactivate main hand to fire


// Similar has oneshot but need yo add manually the Pitch and Way in radians
bot.hawkEye.simplyShot(yaw, pitch)

// If you want the result of calculation of arrow trajectory you can use that
bot.hawkEye.calculateArrowTrayectory(currentPosition, currentSpeed, pitch, yaw, 'bow')

// Start to check if any player / mob or any incoming to bot
// CAUTION: This use a lot of CPU, because on each tick game calculate all nearby mobs or players
bot.hawkEye.startRadar()
bot.hawkEye.stopRadar()

// Return a array of mobs & players are looking in your direction
bot.hawkEye.detectAim()

// Return list of arrows are in "air" just now
bot.hawkEye.detectProjectiles()

A example in one file:

// ** Grant OP to Archer **
// file: example.js
const mineflayer = require('mineflayer')
const minecraftHawkEye = require('minecrafthawkeye');
const Vec3 = require('Vec3')

const bot = mineflayer.createBot({
    host: process.argv[2] ? process.argv[2] : 'localhost',
    port: process.argv[3] ? parseInt(process.argv[3]) : 25565,
    username: process.argv[4] ? process.argv[4] : 'Archer',
    password: process.argv[5]
})

bot.loadPlugin(minecraftHawkEye)

bot.on('spawn', function() {
    bot.chat('/give ' + bot.username + ' bow{Enchantments:[{id:unbreaking,lvl:3}]} 1')
    bot.chat('/give ' + bot.username + ' minecraft:arrow 300')
    bot.chat('/time set day')
    bot.chat('/kill @e[type=minecraft:arrow]')
    bot.chat('Ready!')

    // Get target for block position, use whatever you need
    const target = bot.hawkEye.getPlayer()
    console.log(target)
    if (!target) {
        return false
    }

    weapon = 'bow'
    // Auto attack every 1,2 secs until target is dead or is to far away
    bot.hawkEye.autoAttack(target, weapon)
        // If you force stop attack use:
        // hawkEye.stop();

    // Use one shot time with calc:
    // bot.hawkEye.oneShot(target);

    // If you want to shot in XYZ position:
    /*
          const blockPosition = {
                  position: new Vec3(244.5, 75.5, -220),
                  isValid: true
              }
          // bot.hawkEye.oneShot(blockPosition);
          // bot.hawkEye.autoAttack(blockPosition);
      */
})

All is done, when is attack mode they get best possibility for impact, and shot arrow every 1,2 secs (max power)

Valid list of weapons or items that can calculate the perfect shot or launch it directly

bow
crossbow
snowball
ender_pearl
egg
splash_potion
trident

Events:

When but uses autoAttack and the mob is gone (killed o dissapeared)

bot.on('auto_shot_stopped', (target: Entity | OptionsMasterGrade) => {
    ///
})

When radar is active and some player or mob are aim you dispatch this event

bot.on('target_aiming_at_you', (entity: Entity, arrowTrajectory: Array<Vec3>) => {
    ///
})

When radar is active and When arrow are incoming and can be hit bot this event is dispatched

bot.on('incoming_projectil', (projectil: Projectil, arrowTrajectory: Array<Vec3>) => {
    ///
})

I'm glad I can help you, do we help each other?

Videos:

https://www.youtube.com/watch?v=InMkncDnYTA

https://www.youtube.com/watch?v=jjl4mMyL7hk

https://www.youtube.com/watch?v=OHX3u8Nrrp8

https://www.youtube.com/watch?v=VKg5xiww5Lo

TODOs

No TODOs! Anyone have more ideas? :D