No works in flat world using minecraft-wrap 1.18.2

[sefirosweb]

Hi guys i'm doing tests with minecraft-wrap

On flatworld the prismarine-viewer no works fine:

My code is simply:

To start world:

import mc from 'minecraft-protocol'
import path from 'path'
import mcDataLoader from 'minecraft-data'

//@ts-ignore
import { Wrap } from 'minecraft-wrap'
//@ts-ignore
import { download } from 'minecraft-wrap'

const propOverrides = {
    motd: 'Test Minecraft Server',
    'level-type': 'FLAT',
    'spawn-npcs': 'true',
    'spawn-animals': 'true',
    'online-mode': 'false',
    gamemode: '1a',
    'spawn-monsters': 'false',
    'generate-structures': 'false',
    'enable-command-block': 'true',
    'use-native-transport': 'false',
    'server-port': 255655,
    'view-distance': '40',
    'pvp': 'true'
}

const MC_SERVER_PATH = path.join(__dirname, 'server')

let PORT = 25565
const supportedVersion = "1.18.2"
const mcData = mcDataLoader(supportedVersion)
const version = mcData.version
const MC_SERVER_JAR_DIR = process.env.MC_SERVER_JAR_DIR || `${process.cwd()}/server_jars`
const MC_SERVER_JAR = `${MC_SERVER_JAR_DIR}/minecraft_server.${version.minecraftVersion}.jar`
const wrap = new Wrap(MC_SERVER_JAR, `${MC_SERVER_PATH}_${supportedVersion}`)

wrap.on('line', (line: string) => {
    console.log(line)
})

download(version.minecraftVersion, MC_SERVER_JAR, (err: Error) => {
    if (err) {
        console.log(err)
        return
    }
    propOverrides['server-port'] = PORT
    wrap.startServer(propOverrides, () => {
        console.log(`pinging ${version.minecraftVersion} port : ${PORT}`)

        const serverConection = {
            port: PORT,
            version: supportedVersion
        }

        mc.ping(serverConection, () => {
            setTimeout(() => {
                console.log('pong')
                wrap.writeServer('op Archer\n')
                wrap.writeServer('op Lordvivi\n')
            }, 10000);
        })
    })
})

The code of bot:

const mineflayer = require('mineflayer')
const mineflayerViewer = require('prismarine-viewer').mineflayer
const minecraftHawkEye = require('../index')

// first install the dependency
// npm i mineflayer prismarine-viewer minecrafthawkeye

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

bot.loadPlugin(minecraftHawkEye)
let intervalShot, intervalPreview, target

bot.on('spawn', () => {
    bot.chat('/kill @e[type=minecraft:arrow]')
    bot.chat('/clear')
    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('Ready!')
    target = bot.hawkEye.getPlayer()
    intervalShot = setInterval(fire, 5000)
    intervalPreview = setInterval(shotPreview, 200)
})

bot.on('die', () => {
    clearInterval(intervalShot)
    clearInterval(intervalPreview)
})

bot.once('spawn', () => {
    mineflayerViewer(bot, { port: 3000 })
})

function shotPreview() {
    bot.viewer.erase('arrowTrajectoryPoints')
    if (target) {
        const arrowTrajectoryPoints = bot.hawkEye.getMasterGrade(target, null, 'bow').arrowTrajectoryPoints // Returns array of Vec3 positions
        if (arrowTrajectoryPoints) {
            bot.viewer.drawPoints('arrowTrajectoryPoints', arrowTrajectoryPoints, 0xff0000, 5)
        }
    }
}

function fire() {
    if (target) {
        bot.hawkEye.oneShot(target, 'bow')
    }
}

The versions of packages:

    "dependencies": {
        "mineflayer": "^4.8.0",
        "prismarine-world": "^3.6.1",
        "vec3": "^0.1.7"
    },
    "devDependencies": {
        "@types/chai": "^4.3.4",
        "@types/mocha": "^10.0.1",
        "chai": "^4.3.7",
        "minecraft-wrap": "^1.5.1",
        "mocha": "^10.2.0",
        "prismarine-viewer": "^1.23.0",
        "standard": "^17.0.0",
        "ts-node": "^10.9.1",
        "typescript": "^4.9.5"
    },

If i execute a vanilla server in 1.18.2 works fine, seems any issue from minecraft wrap <-> viewer

[sefirosweb]

I review the issue and seems they no have supports for 1.18.1+

Need to update the package of minecraft-assets, but this package is not in NPM with the latest version of 1.19

[rom1504]

should work now

[SinanAkkoyun]

https://github.com/PrismarineJS/prismarine-viewer/issues/435