feat: ✨ add informer plugin to show info

Data and information plugin.
Expose methods in mcData with acceptable ux.
Also central place for all kinds of debug features.

lib/index.js

@@ -9,19 +9,22 @@ let cfg = {
 const mineflayer = require("mineflayer");
 // const { createGetAccessor } = require('typescript');
 
-const bot =
-    !isNaN(parseInt(process.argv[3])) && parseInt(process.argv[3]) > 1e2 ?
-        mineflayer.createBot({
-            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 || 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,
-        })
+const options = !isNaN(parseInt(process.argv[3])) && parseInt(process.argv[3]) > 1e2 ?
+    {
+        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,
+    }
+    :
+    {
+        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,
+    }
+
+const bot = mineflayer.createBot(options)
+
+cfg.botOptions = options
 
 
 let plugins = {}
@@ -92,13 +95,14 @@ cfg.quiet = true
 bot.once("spawn", () => {
     plugins = {
         command: require('./plugins/command'),
+        eater: require('./plugins/eater'),
+        inventory: require('./plugins/inventory'),
+        informer: require('./plugins/informer'),
+        finder: require('./plugins/finder'),
         sleeper: require('./plugins/sleeper'),
         armor: require('./plugins/armor'),
         mover: require('./plugins/mover'),
         guard: require('./plugins/guard'),
-        inventory: require('./plugins/inventory'),
-        eater: require('./plugins/eater'),
-        finder: require('./plugins/finder'),
         // miner: require('./plugins/miner.js'),
         // statemachine: require('./plugins/statemachine'),
     }

lib/plugins/command.js

@@ -1,5 +1,5 @@
 const v = require('vec3')
-let mcData = require('minecraft-data')
+let mcData
 
 let cfg = {}
 let bot = {}
@@ -46,7 +46,17 @@ const events = {
         }
     }
     , chat: command
-    , kicked: (reason, loggedIn) => console.warn(reason, loggedIn)
+    , kicked: function rejoin(reason, loggedIn) {
+        console.warn(reason, loggedIn && "logged_in")
+        if (reason.extra && reason.extra[0].text === "Server closed") {
+            bot.quit()
+            bot.end()
+            // TODO implement all startup features (maybe refactor all into a single function / module?)
+            setTimeout((bot, cfg) => {
+                bot = mineflayer.createBot(cfg.botOptions)
+            }, 15 * 60 * 1000, bot, cfg);
+        }
+    }
 }
 
 const events_registered = []
@@ -183,7 +193,7 @@ function command(username, message) {
                     break;
 
                 case "follow":
-                    subcommand("go follow me")
+                    subcommand("go follow " + message_parts.slice(2).join(" "))
                     break;
                 case "come":
                     subcommand("go follow once")
@@ -416,29 +426,51 @@ function command(username, message) {
                 // case "take":
                 //     // TODO take only what's requested, then throw all the rest
                 //     // TODO take all
-                // case "toss":
-                // case "drop":
-                //     if (!message_parts[1]) { return false } // FIXME, works but ugly
-                //     if (!checkItemExists(message_parts[1])) { return false }
-                //     switch (message_parts.length) {
-                //         case 2:
-                //             bot.toss(mcData.blocksByName[message_parts[1]].id)
-                //             break
-                //         case 3:
-                //             bot.tossStack(
-                //                 mcData.itemsByName[message_parts[1]].id,
-                //                 (err) => {
-                //                     if (err) {
-                //                         console.log(err)
-                //                         bot.chat(err)
-                //                     }
-                //                 }
-                //             )
-                //             break
-                //         default:
-                //             break
-                //     }
-                //     break;
+
+                // TODO move subcommands to cfg.plugins.inventory.itemByName
+                case "toss":
+                case "drop":
+                    if (!message_parts[1]) { return false } // FIXME, works but ugly
+                    // TODO use cfg.plugins.inventory.itemByName
+                    const item = cfg.plugins.inventory.itemByName(message_parts[1])
+                    if (!mcData.findItemOrBlockByName(message_parts[1])) {
+                        console.log("doesn't exist:", message_parts[1])
+                        cfg.quiet || bot.chat(`item doesn't exist: ${message_parts[1]}`)
+                        return false
+                    } else if (!item) {
+                        console.log("don't have:", message_parts[1])
+                        cfg.quiet || bot.chat(`don't have item: ${message_parts[1]}`)
+                    }
+                    switch (message_parts.length) {
+                        case 2:
+                            bot.tossStack(
+                                item,
+                                (err) => {
+                                    if (err) {
+                                        console.error(err)
+                                        cfg.quiet || bot.chat(err.message)
+                                    }
+                                }
+                            )
+                            break
+                        case 3:
+                            const amount = parseInt(message_parts[2])
+                            bot.toss(
+                                item.type,
+                                null, //metadata
+                                amount,
+                                (err) => {
+                                    if (err) {
+                                        console.error(err)
+                                        cfg.quiet || bot.chat(err.message)
+                                    }
+                                }
+                            )
+                            break
+                        default:
+                            break
+                    }
+                    break;
                 case "location":
                     // TODO put in /lib/location
                     switch (message_parts[1]) {
@@ -537,13 +569,12 @@ const load = (config) => {
     cfg = config
     bot = cfg.bot
 
-    mcData = mcData(bot.version)
+    mcData = bot.mcData || (bot.mcData = require('minecraft-data')(bot.version))
     for (const [key, fn] of Object.entries(events)) {
         events_registered.push(
             bot.on(key, fn)
         )
     }
-    mcData = require('minecraft-data')(bot.version)
 }
 
 const unload = () => {

lib/plugins/informer.js

@@ -0,0 +1,22 @@
+let cfg
+let bot
+let mcData
+
+function info() {
+    const block = bot.blockAtCursor()
+    console.log(block)
+    cfg.quiet || bot.chat([block.id, block.name])
+}
+
+const load = (config) => {
+    cfg = config
+    bot = cfg.bot
+    cfg.info = {
+        quiet: cfg.quiet,
+    }
+    mcData = bot.mcData || (bot.mcData = require('minecraft-data')(bot.version))
+}
+
+const unload = () => {}
+
+module.exports = { load, unload, info }

lib/plugins/inventory.js

@@ -225,4 +225,4 @@ const unload = () => {
     bot.off('chat', inventory)
 }
 
-module.exports = { load, unload, equipItem, craftItem }
+module.exports = { load, unload, equipItem, craftItem, itemByName }

lib/plugins/mover.js

@@ -1,27 +1,28 @@
-// 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 mcData
 let movements = []
 
 
-function initMoves(bot = bot, mcData = require('minecraft-data')(bot.version)) {
+function initMoves(bot = bot, mcData = bot.mcData) {
+    console.info(movements)
+    if (movements.length > 0) {
+        bot.pathfinder.setMovements(movements.defaultMove)
+        return console.warn("movements already initialized!")
+    }
     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
+    defaultMove.blocksCantBreak.add(mcData.blocksByName.glass.id)
+    defaultMove.blocksToAvoid.add(mcData.blocksByName.magma_block.id)
+    movements.push(defaultMove)
+    movements.defaultMove = movements[0]
 
     bot.pathfinder.setMovements(defaultMove)
 }
@@ -40,8 +41,6 @@ function follow(entity, dynamic = true) {
     console.assert(entity)
     const { GoalFollow } = require('mineflayer-pathfinder').goals
 
-
-
     cfg.quiet && console.log(entity)
         || bot.chat(
             `following ${entity.type
@@ -77,19 +76,16 @@ const load = (config) => {
         movements: []
     }
 
+    mcData = bot.mcData || (bot.mcData = require('minecraft-data')(bot.version))
     pathfinder = bot.pathfinder || bot.loadPlugin(require('mineflayer-pathfinder').pathfinder)
 
     // initMoves(bot, mcData)
-    setTimeout(initMoves, 500, bot)
-
-    // bot.loadPlugin(pathfinder)
-
-    // bot.on('time', hello)
+    setTimeout(initMoves, 500, bot, mcData)
 
 }
 
 const unload = () => {
-    // TODO stop pathfinding maybe?
+    stop()
 }
 
 module.exports = { load, unload, stop, initMoves, moveNear, follow }

lib/plugins/sleeper.js

@@ -27,7 +27,7 @@ function sleep(quiet) {
     if (bed && bedstatus == "") {
         bot.lookAt(bed.position)
         bot.waitForChunksToLoad(() => {
-            cfg.plugins.moveNear(bed.position)
+            cfg.plugins.mover.moveNear(bed.position)
             bot.sleep(bed, (err) => {
                 if (err) {
                     !quiet && bot.chat(`can't sleep: ${err.message}`)