KenBot v3 base code

bot.conf

server {
    host = 'irc.esper.net'
    port = 6667
    nickname = 'KenBotv3'
}

bot {
    channels = ['#Minetweak', '#Minetweak-dev', '#DirectMyFile']
}

actions {
    joinOnInvite = true
}

BotListener.groovy

package com.directmyfile.kenbot

import org.pircbotx.hooks.ListenerAdapter
import org.pircbotx.hooks.events.MessageEvent

class BotListener extends ListenerAdapter {
    def prefix = '!'
    @Override
    def void onMessage(MessageEvent event) {
        def msg = event.message.trim()
        if (!msg.startsWith(prefix)) {return}
        def split = msg.split(' ')
        def cmd = split[0].substring(1)
        CommandRegistry.run(cmd, event)
    }
}

CommandRegistry.groovy

package com.directmyfile.kenbot

class CommandRegistry {
    static def Map<String, Closure> commands = [:]

    static def addCommand(String name, Closure closure) {
        commands[name] = closure
    }

    static def run(name, event) {
        if (!commands.containsKey(name)) {return}
        def closure = commands.get(name)
        closure.call(event)
    }
}

KenBot.groovy

package com.directmyfile.kenbot

import org.pircbotx.PircBotX

class KenBot {
    def PircBotX manager
    def BotConfig config

    KenBot(BotConfig config) {
        this.config = config
        def host = config.getServer().get('host') as String
        def port = config.getServer().get('port') as int
        def nickname = config.getServer().get('nickname') as String
        manager = new PircBotX()
        manager.setName nickname
        manager.getListenerManager().addListener(new BotListener())
        manager.connect(host, port)
        config.getChannels().each {
            println 'Joining ' + it
            manager.joinChannel(it)
        }
    }
}