feat: 🚀 add and use `dotenv-packed`

Use dotenv for more convenient credential management

lib/index.js

@@ -1,4 +1,4 @@
-// TODO reload
+const env = require("dotenv-packed").parseEnv().parsed
 const fs = require('fs');
 let cfg = {
     admin: "Applezaus",
@@ -12,14 +12,14 @@ const mineflayer = require("mineflayer");
 const bot =
     !isNaN(parseInt(process.argv[3])) && parseInt(process.argv[3]) > 1e2 ?
         mineflayer.createBot({
-            host: process.argv[2] || process.env.MINECRAFT_HOST || 'localhost',  // Change this to the ip you want.
-            port: parseInt(process.argv[3]) || process.env.MINECRAFT_PORT // || 58471,
+            host: process.argv[2] || process.env.MINECRAFT_HOST || env.MINECRAFT_HOST || 'localhost',  // Change this to the ip you want.
+            port: parseInt(process.argv[3]) || process.env.MINECRAFT_PORT || env.MINECRAFT_PORT // || 58471,
         })
         :
         mineflayer.createBot({
-            host: process.argv[2] || process.env.MINECRAFT_HOST || 'localhost',  // Change this to the ip you want.
-            username: process.argv[3] || process.env.MINECRAFT_USER,
-            password: process.argv[4] || process.env.MINECRAFT_PASS,
+            host: process.argv[2] || process.env.MINECRAFT_HOST || env.MINECRAFT_HOST || 'localhost',  // Change this to the ip you want.
+            username: process.argv[3] || process.env.MINECRAFT_USER || env.MINECRAFT_USER,
+            password: process.argv[4] || process.env.MINECRAFT_PASS || env.MINECRAFT_PASS,
             // port: process.argv[5] || process.env.MINECRAFT_PORT || 58471,
         })
 
@@ -94,10 +94,10 @@ bot.once("spawn", () => {
         command: require('./plugins/command'),
         sleeper: require('./plugins/sleeper'),
         armor: require('./plugins/armor'),
-        // mover: require('./plugins/mover'),
+        mover: require('./plugins/mover'),
         guard: require('./plugins/guard'),
         inventory: require('./plugins/inventory'),
-        // eater: require('./plugins/eater'),
+        eater: require('./plugins/eater'),
         finder: require('./plugins/finder'),
         miner: require('./plugins/miner'),
         // statemachine: require('./plugins/statemachine'),

lib/plugins/eater.js

@@ -0,0 +1,113 @@
+let cfg = {}
+let bot = {}
+let isEating = false
+
+function callbackHandle(err) {
+    if (err) console.error(err)
+}
+
+function eat(callback) {
+    isEating = true
+
+    const foodNames = require('minecraft-data')(bot.version).foodsArray.map((item) => item.name)
+
+    let available_food = bot.inventory
+        .items()
+        .filter((item) => foodNames.includes(item.name))
+
+    if (available_food.length === 0 || !available_food) {
+        isEating = false
+        return callback(new Error('No food found.'))
+    }
+
+    if (cfg.eat.bannedFood.length > 0) {
+        available_food = available_food.filter(
+            (item) => !cfg.eat.bannedFood.includes(item.name)
+        )
+    }
+    let priority = cfg.eat.priority
+    let best_food = available_food.reduce((prev, current) => (prev[priority] > current[priority]) ? prev : current)
+
+    if (!best_food) {
+        isEating = false
+        return callback(new Error('No best food has been found.'))
+    }
+
+    bot.emit('eat_start')
+
+    bot.equip(best_food, 'hand', function (error) {
+        if (error) {
+            console.error(error)
+            isEating = false
+            bot.emit('eat_stop')
+        } else {
+            bot.consume(function (err) {
+                if (err) {
+                    console.error(err)
+                    isEating = false
+                    bot.emit('eat_stop')
+                    return callback(err)
+                } else {
+                    isEating = false
+                    bot.emit('eat_stop')
+                    callback(null)
+                    if (!bot.food === 20) eat(callbackHandle)
+                }
+            })
+        }
+    })
+}
+
+function checkFood() {
+    console.info("eater: "
+        // , " status: ", !isEating
+        , cfg.eat.auto && "auto"
+        , bot.food < cfg.eat.startAt && "hungry"
+        , "hunger:", bot.food
+        , "at:", cfg.eat.startAt)
+    if (
+        !isEating
+        && cfg.eat.auto
+        && bot.food < cfg.eat.startAt
+    ) {
+        if (
+            (bot.pathfinder
+                && !(bot.pathfinder.isMining() || bot.pathfinder.isBuilding())
+                // TODO implement better idle state
+            ) || true // idle most likely
+        ) {
+            eat(callbackHandle)
+        }
+    }
+}
+
+function resetEat(value) {
+    // to prevent the plugin from breaking if the bot gets killed while eating btw
+    isEating = !!value // false
+}
+
+const load = (config) => {
+    cfg = config
+    bot = cfg.bot
+    cfg.eat = {
+        priority: 'saturation', //'foodPoints', //
+        // startAt: 19, //anarchy
+        // startAt: 18,
+        startAt: 14,
+        bannedFood: [
+            "enchanted_golden_apple", "golden_apple", "pufferfish", "chorus_fruit"
+        ],
+        auto: true
+    }
+
+    bot.on('health', checkFood)
+    bot.on('spawn', resetEat)
+
+}
+
+const unload = () => {
+    bot.off('health', checkFood)
+    bot.off('spawn', resetEat)
+}
+
+module.exports = { load, unload, eat, resetEat }

lib/plugins/mover.js

@@ -0,0 +1,95 @@
+// import { EntityFilters } from "mineflayer-statemachine"
+// import v from "vec3"
+
+// import { Movements } from "mineflayer-pathfinder"
+
+// const mineflayer = require('mineflayer')
+const { Movements } = require('mineflayer-pathfinder')
+// const { GoalBLah } = require('mineflayer-pathfinder').goals
+const v = require('vec3')
+
+let cfg = {}
+let bot = {}
+// let moving
+let pathfinder
+let movements = []
+
+
+function initMoves(bot = bot, mcData = require('minecraft-data')(bot.version)) {
+    let defaultMove = new Movements(bot, mcData)
+    defaultMove.canDig = false
+    defaultMove.scafoldingBlocks.push(mcData.blocksByName.slime_block.id)
+    // defaultMove.blocksCantBreak.add(mcData.blocksByName.glass.id)
+    // defaultMove.blocksToAvoid.add(mcData.blocksByName.magma.id)
+    movements.defaultMove = defaultMove
+
+    bot.pathfinder.setMovements(defaultMove)
+}
+
+
+function moveNear(pos, distance = 3) {
+    const { GoalNear } = require('mineflayer-pathfinder').goals
+    cfg.quiet || bot.chat(`moving to ${pos}`)
+
+    pos = v(pos)
+    bot.pathfinder.setMovements(movements.defaultMove)
+    bot.pathfinder.setGoal(new GoalNear(pos.x, pos.y, pos.z, distance))
+}
+
+function follow(entity, dynamic = true) {
+    console.assert(entity)
+    const { GoalFollow } = require('mineflayer-pathfinder').goals
+
+
+
+    cfg.quiet && console.log(entity)
+        || bot.chat(
+            `following ${entity.type
+            }: ${entity.username || entity.displayName
+            }${dynamic ? "" : " once"}`
+        )
+
+    entity = entity.entity ? entity.entity : entity
+
+    // console.log(entity)
+
+    bot.pathfinder.setMovements(movements.defaultMove)
+    bot.pathfinder.setGoal(new GoalFollow(entity, 3), dynamic)
+}
+
+function hit(blockOrEntity) {
+    bot.chat(`hitting ${entity.name || entity.type}`)
+}
+
+function stop() {
+    bot.pathfinder.setGoal(null)
+    bot.stopDigging()
+}
+
+const load = (config) => {
+    cfg = config
+    bot = cfg.bot
+    cfg.move = {
+        // auto: true,
+        canDig: false,
+        // list: ["hello", "wassup"],
+        quiet: !!cfg.quiet,
+        movements: []
+    }
+
+    pathfinder = bot.pathfinder || bot.loadPlugin(require('mineflayer-pathfinder').pathfinder)
+
+    // initMoves(bot, mcData)
+    setTimeout(initMoves, 500, bot)
+
+    // bot.loadPlugin(pathfinder)
+
+    // bot.on('time', hello)
+
+}
+
+const unload = () => {
+    // TODO stop pathfinding maybe?
+}
+
+module.exports = { load, unload, stop, initMoves, moveNear, follow }