I did a fuckton of work (again)! Oh and Kotlin has updated

Disabled Javalin and the useless server, that's some removed deps
Removed jda-utilities, since it didn't do what I want
Did a lot of reformatting, thanks Kotlin Styleguide!
Added my own CommandEvent and things like that
Changed everything over to the new commands
Removed the fraud related responses, since it is a backup for commands now
And last but not least, disabled lavaplayer debug info in the logs

build.gradle

@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id 'org.jetbrains.kotlin.jvm' version '1.2.71'
+    id 'org.jetbrains.kotlin.jvm' version '1.3.0'
     id 'com.github.johnrengelman.shadow' version '4.0.1'
 }
 
@@ -18,9 +18,10 @@ dependencies {
     testCompile group: 'junit', name: 'junit', version: '4.12'
     compile 'net.dv8tion:JDA:3.7.1_421'
     compile "ch.qos.logback:logback-classic:1.2.1"
+/*
     compile 'io.javalin:javalin:2.3.0'
+*/
     compile 'com.github.salomonbrys.kotson:kotson:2.5.0'
-    compile 'com.jagrosh:jda-utilities:2.1.4'
     compile 'com.sedmelluq:lavaplayer:1.3.7'
     compile 'com.sedmelluq:jda-nas:1.0.6'
     compile 'khttp:khttp:0.1.0'

src/main/kotlin/nl/voidcorp/dbot/Events.kt

@@ -7,16 +7,18 @@ import net.dv8tion.jda.core.hooks.ListenerAdapter
 
 object Events : ListenerAdapter() {
     override fun onMessageReceived(event: MessageReceivedEvent) {
-        if (event.message.contentStripped.toLowerCase().contains("fraud") or event.message.contentRaw.contains(Regex("`(\\w+|\\s+|\\W)+`"))) {
+        if ((event.message.contentStripped.toLowerCase().contains("fraud") or event.message.contentRaw.contains(Regex("`(\\w+|\\s+|\\W)+`")))
+            and (event.author != event.jda.selfUser)
+        ) {
             val e = event.message.guild.getEmotesByName("fr00d", true).firstOrNull()
             if (e != null)
                 event.message.addReaction(e).queue()
         }
-        if (event.message.channel.idLong == 499628388659625995) {
+        /*if (event.message.channel.idLong == 499628388659625995) {
             if (event.message.mentionedMembers.contains(event.guild.getMember(event.jda.selfUser)) and (event.message.author != event.jda.selfUser)) {
                 if (event.message.contentStripped.toLowerCase().contains("hello")) {
 
-                    val i = random.nextInt(10)
+                    val i = Random.nextInt(10)
                     if (i > 8) {
                         event.channel.sendMessage("Can you speak up or I'll throw you a microphone").queue()
                     } else {
@@ -27,7 +29,7 @@ object Events : ListenerAdapter() {
 
                 }
             }
-        }
+        }*/
         if (event.author.idLong == 168743656738521088 && event.message.mentionedMembers.contains(event.guild.getMember(event.jda.selfUser))) {
             /*if (event.message.contentStripped.contains("hide")) {
                 if (event.message.mentionedChannels.isNotEmpty()) {

src/main/kotlin/nl/voidcorp/dbot/UnityBot.kt

@@ -4,21 +4,12 @@ import com.sedmelluq.discord.lavaplayer.jdaudp.NativeAudioSendFactory
 import com.sedmelluq.discord.lavaplayer.player.DefaultAudioPlayerManager
 import com.sedmelluq.discord.lavaplayer.source.soundcloud.SoundCloudAudioSourceManager
 import com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeAudioSourceManager
-import io.javalin.Javalin
-import io.javalin.json.FromJsonMapper
-import io.javalin.json.JavalinJson
-import io.javalin.json.ToJsonMapper
-import net.dv8tion.jda.core.EmbedBuilder
 import net.dv8tion.jda.core.JDA
 import net.dv8tion.jda.core.JDABuilder
-import net.dv8tion.jda.webhook.WebhookClient
-import net.dv8tion.jda.webhook.WebhookClientBuilder
 import nl.voidcorp.dbot.commands.*
 import nl.voidcorp.dbot.music.initMusic
-import nl.voidcorp.dbot.storage.GitlabWebhook
 import org.slf4j.LoggerFactory
-import java.io.File
+import kotlin.concurrent.thread
-import java.io.FileReader
 
 val playerManager = DefaultAudioPlayerManager()
 
@@ -28,12 +19,35 @@ val log = LoggerFactory.getLogger("UnityBot")
 val commands = mutableListOf<UnityCommand>()
 
 
-@Suppress("JoinDeclarationAndAssignment")
 fun main(args: Array<String>) {
 
     playerManager.registerSourceManager(YoutubeAudioSourceManager(true))
     playerManager.registerSourceManager(SoundCloudAudioSourceManager(true))
 
+
+    commands.addAll(helloCommand, pingCommand, helpCommand)
+
+
+    initMusic()
+    initFun()
+    initAdmin()
+
+
+    val custom = UnityCommandClient("!")
+    custom.addCommands(commands)
+    custom.version = "1.4"
+
+
+    bot = JDABuilder(args[0]).addEventListener(custom).addEventListener(nl.voidcorp.dbot.Events)
+        .setAudioSendFactory(NativeAudioSendFactory()).build()
+
+    Runtime.getRuntime().addShutdownHook(thread(start = false) {
+        custom.shutdown()
+    })
+}
+
+
+/*fun tokenStuff(){
     JavalinJson.apply {
         toJsonMapper = object : ToJsonMapper {
             override fun map(obj: Any): String = gson.toJson(obj)
@@ -85,27 +99,7 @@ fun main(args: Array<String>) {
     }
 
 
-
+}*/
-    commands.addAll(helloCommand, pingCommand, helpCommand)
-
-
-
-
-
-
-
-    initMusic()
-    initFun()
-
-
-    val custom = UnityCommandClient("!")
-    custom.addCommands(commands)
-    custom.version = "1.4"
-
-
-    bot = JDABuilder(args[0]).addEventListener(custom).addEventListener(nl.voidcorp.dbot.Events).setAudioSendFactory(NativeAudioSendFactory()).build()
-
-}
 
 lateinit var bot: JDA
 

src/main/kotlin/nl/voidcorp/dbot/Util.kt

@@ -2,21 +2,23 @@ package nl.voidcorp.dbot
 
 import com.google.gson.Gson
 import com.google.gson.GsonBuilder
-import com.jagrosh.jdautilities.command.Command
+import nl.voidcorp.dbot.commands.UnityCommand
+import java.io.File
 import java.util.*
+import kotlin.random.Random
+
 
 val gson: Gson = GsonBuilder().setPrettyPrinting().create()
 
-val random = Random()
 
 fun <E> MutableList<E>.addAll(vararg e: E) = this.addAll(listOf(*e))
 
-fun <E> List<E>.random(): E = this[random.nextInt(this.size)]
+fun <E> List<E>.random(): E = this[Random.nextInt(this.size)]
 
-fun List<Command>.catMap(): Map<String, List<Command>> {
+fun List<UnityCommand>.catMap(): Map<String, List<UnityCommand>> {
-    val m = mutableMapOf<String, MutableList<Command>>()
+    val m = mutableMapOf<String, MutableList<UnityCommand>>()
     for (c in this) {
-        val cname = if (c.category == null) "Unknown" else c.category.name
+        val cname = c.category.name
         if (!m.containsKey(cname)) {
             m[cname] = mutableListOf()
         }
@@ -27,3 +29,22 @@ fun List<Command>.catMap(): Map<String, List<Command>> {
 }
 
 fun String.emptyOr(other: String): String = if (this.isEmpty()) other else this
+
+fun restartApplication() {
+    val javaBin = System.getProperty("java.home") + File.separator + "bin" + File.separator + "java"
+    val currentJar = File(Events::class.java.protectionDomain.codeSource.location.toURI())
+
+    /* is it a jar file? */
+    if (!currentJar.name.endsWith(".jar"))
+        return
+
+    /* Build command: java -jar application.jar */
+    val command = ArrayList<String>()
+    command.add(javaBin)
+    command.add("-jar")
+    command.add(currentJar.path)
+
+    val builder = ProcessBuilder(command)
+    builder.start()
+    System.exit(0)
+}

src/main/kotlin/nl/voidcorp/dbot/commands/AdminCommands.kt

@@ -0,0 +1,36 @@
+package nl.voidcorp.dbot.commands
+
+import nl.voidcorp.dbot.commands
+import nl.voidcorp.dbot.storage.settings
+
+fun initAdmin() {
+    commands += SetPrefix
+    commands += ListPrefixes
+    commands += RemovePrefix
+}
+
+object SetPrefix : UnityCommand(
+    "setprefix",
+    "Sets the prefix for this command",
+    AdminCategory,
+    howTo = "!setprefix prefix",
+    exec = { ce ->
+        ce.guild.settings().prefixes += ce.args
+        ce.reply("This servers prefix is now set to ${ce.args}, but you can still use ${ce.selfMember.asMention} to reset it!")
+    })
+
+object ListPrefixes : UnityCommand("listprefixes", "Lists all server prefixes", AdminCategory, exec = { ce ->
+    ce.reply("This servers prefixes are: ${ce.guild.settings().prefixes.ifEmpty { listOf("!") }.joinToString { "`$it`" }}")
+})
+
+object RemovePrefix : UnityCommand("removeprefix", "Removes a prefix", AdminCategory, exec = { ce ->
+    val res = ce.guild.settings().prefixes.removeIf { it == ce.args }
+    if (res) {
+        ce.reply("Remove the prefix `${ce.args}`")
+    } else {
+        ce.reply("`${ce.args}` is not a known prefix?")
+    }
+})
+
+
+object UnknownCommandError : Exception("yeet!")

src/main/kotlin/nl/voidcorp/dbot/commands/Categories.kt

@@ -1,15 +1,16 @@
 package nl.voidcorp.dbot.commands
 
-import com.jagrosh.jdautilities.command.Command
+import net.dv8tion.jda.core.Permission
-import com.jagrosh.jdautilities.command.CommandEvent
 import net.dv8tion.jda.core.entities.ChannelType
 import net.dv8tion.jda.core.entities.TextChannel
 
-open class UnityCategory(name: String,
+open class UnityCategory(
-                         val channels: List<String> = listOf("bot"), val roles: List<String> = listOf(),
+    val name: String,
-                         val errorMessage: (TextChannel) -> String = { "This command can only be used in ${it.asMention}." },
+    val channels: List<String> = listOf("bot"), val roles: List<String> = listOf(),
-                         val check: (CommandEvent) -> Boolean = { true }) : Command.Category(name) {
+    val errorMessage: (TextChannel) -> String = { "This command can only be used in ${it.asMention}." },
-    override fun test(ce: CommandEvent): Boolean {
+    val check: (UnityCommandEvent) -> Boolean = { true }
+) {
+    open fun test(ce: UnityCommandEvent): Boolean {
         /*if (ce.member.hasPermission(Permission.ADMINISTRATOR)) return true*/
         if (ce.member.roles.firstOrNull { it.name.equals("admin", true) } != null) return true
         if (channels.all { ce.guild.getTextChannelsByName(it, true).firstOrNull() == null }) return true
@@ -81,6 +82,30 @@ object GeneralCategory : UnityCategory("general")
 object MusicCategory : UnityCategory("Music Commands", listOf("bot", "music", "music-bot"), errorMessage = { "Music commands can only be used in ${it.asMention}!" })
 object MusicCategoryPrivate : UnityCategory("Music Commands", listOf("bot", "music", "music-bot"), listOf("admin"), { "Music commands can only be used in ${it.asMention}!" })
 
+object AdminCategory : UnityCategory("Admin Stuff") {
+    override fun test(ce: UnityCommandEvent): Boolean {
+        val res = when {
+            ce.member.hasPermission(Permission.ADMINISTRATOR) -> true
+            ce.member.roles.firstOrNull { it.name.equals("admin", true) } != null -> true
+            else -> false
+        }
+        if (!res) {
+            ce.reply("You are not an admin!")
+        }
+        return res
+    }
+}
+
+object HiddenCategory : UnityCategory("hidden") {
+    override fun test(ce: UnityCommandEvent): Boolean {
+        if (ce.member.user.id != "168743656738521088") {
+            throw UnknownCommandError
+        } else {
+            return true
+        }
+    }
+}
+
 /*
 val GeneralCategory = Command.Category("General commands") { ce ->
     if (ce.member.roles.firstOrNull { it.name.equals("admin", true) } != null) return@Category true

src/main/kotlin/nl/voidcorp/dbot/commands/Commands.kt

@@ -9,10 +9,16 @@ import nl.voidcorp.dbot.emptyOr
 import nl.voidcorp.dbot.random
 import java.time.LocalDateTime
 import java.time.temporal.ChronoUnit
+import kotlin.random.Random
 
 
 val helloCommand = UnityCommand("hello", "Say hello to Andy!", aliases = *arrayOf()) {
-    it.reply(MessageBuilder("Hello, ").append(it.author).append("!").build())
+    val i = Random.nextInt(10)
+    if (i > 8) {
+        it.reply("Can you speak up or I'll throw you a microphone")
+    } else {
+        it.reply(MessageBuilder("Hello, ").append(it.author).append("!").build())
+    }
 }
 
 
@@ -22,51 +28,68 @@ val pingCommand = UnityCommand("ping", help = "Check the bot's ping", aliases =
         m.editMessage("Ping: " + ping + "ms | Websocket: " + event.jda.ping + "ms").queue()
     }
 }
-val replies = listOf("Hello %%", "Why hello there %%!", "Hello there %%", "General %%. You are a bold one", "A wild %% appeared!")
+val replies =
+    listOf("Hello %%", "Why hello there %%!", "Hello there %%", "General %%. You are a bold one", "A wild %% appeared!")
 
-val helpCommand = UnityCommand("help", "Guess what?"/*, category = UnityCategory("Yeet", channels = listOf())*/) { event ->
+val helpCommand =
-    val greeting = replies.random().replace("%%", event.member.effectiveName)
+    UnityCommand("help", "Guess what?"/*, category = UnityCategory("Yeet", channels = listOf())*/) { event ->
-    val eb = EmbedBuilder()
+        val greeting = replies.random().replace("%%", event.member.effectiveName)
-    when {
+        val eb = EmbedBuilder()
-        event.args.isEmpty() -> {
+        when {
-            eb.setTitle(greeting)
+            event.args.isEmpty() -> {
-                    .appendDescription("My name is ${event.selfMember.effectiveName}, and I am definitely the best Discord bot around!\n\nUse `!help command` for a chance that I have more info about a command!")
+                val prefix = GSM.getSettings(event.guild).primaryPrefix
-                    .setColor(event.selfMember.color).setFooter("Requested by ${event.member.effectiveName}", event.author.effectiveAvatarUrl).setTimestamp(LocalDateTime.now())
+
-            val m = commands.catMap()
+                eb.setTitle(greeting)
-            for (e in m.entries) {
+                    .appendDescription("My name is ${event.selfMember.effectiveName}, and I am definitely the best Discord bot around!\n\nUse `${prefix}help command` for a chance that I have more info about a command!")
-                val f = MessageEmbed.Field(e.key, e.value.asSequence().filter { it.name != "help" }.joinToString(separator = "\n", postfix = "\n") { "`!${it.name}`" }, true)
+                    .setColor(event.selfMember.color)
-                eb.addField(f)
+                    .setFooter("Requested by ${event.member.effectiveName}", event.author.effectiveAvatarUrl)
+                    .setTimestamp(LocalDateTime.now())
+                val m = commands.catMap().filter { it.key != "hidden" }
+                for (e in m.entries) {
+                    val f = MessageEmbed.Field(
+                        e.key,
+                        e.value.asSequence().filter { it.name != "help" }.joinToString(
+                            separator = "\n",
+                            postfix = "\n"
+                        ) { "`$prefix${it.name}`" },
+                        true
+                    )
+                    eb.addField(f)
+                }
+                eb.setThumbnail(event.selfUser.effectiveAvatarUrl)
             }
-            eb.setThumbnail(event.selfUser.effectiveAvatarUrl)
+            event.args == "help" -> {
-        }
+                eb.setTitle("Ha Ha")
-        event.args == "help" -> {
-            eb.setTitle("Ha Ha")
                     .appendDescription("Ha ha, very funny ${event.member.effectiveName}")
-                    .setColor(event.selfMember.color).setFooter("Requested by ${event.member.effectiveName}", event.author.effectiveAvatarUrl).setTimestamp(LocalDateTime.now())
+                    .setColor(event.selfMember.color)
-        }
+                    .setFooter("Requested by ${event.member.effectiveName}", event.author.effectiveAvatarUrl)
-        commands.any { it.name == event.args } -> {
+                    .setTimestamp(LocalDateTime.now())
-            val cmd = commands.first { it.name == event.args }
+            }
-            eb.setTitle("**!${cmd.name}**")
+            commands.any { it.name == event.args } -> {
+                val cmd = commands.first { it.name == event.args }
+                eb.setTitle("**!${cmd.name}**")
                     .appendDescription(cmd.help)
-                    .setColor(event.selfMember.color).setFooter("Requested by ${event.member.effectiveName}", event.author.effectiveAvatarUrl).setTimestamp(LocalDateTime.now())
+                    .setColor(event.selfMember.color)
-            if (cmd.aliases.isNotEmpty()) eb.addField("Aliases", cmd.aliases.joinToString { "`$it`" }, true)
+                    .setFooter("Requested by ${event.member.effectiveName}", event.author.effectiveAvatarUrl)
-            eb.addField("Usage", "`!${cmd.howTo.emptyOr(cmd.name)}`", true)
+                    .setTimestamp(LocalDateTime.now())
-            val cat = cmd.category
+                if (cmd.aliases.isNotEmpty()) eb.addField("Aliases", cmd.aliases.joinToString { "`$it`" }, true)
-            if (cat is UnityCategory) {
+                eb.addField("Usage", "`!${cmd.howTo.emptyOr(cmd.name)}`", true)
+                val cat = cmd.category
                 if (cat.roles.isNotEmpty())
                     eb.addField("Roles", cat.roles.joinToString { "`$it`" }, true)
+
+            }
+
+            else -> {
+                eb.setTitle(greeting)
+                    .appendDescription("I honestly have no idea what the command `${event.args}` does...")
+                    .setColor(event.selfMember.color)
+                    .setFooter("Requested by ${event.member.effectiveName}", event.author.effectiveAvatarUrl)
+                    .setTimestamp(LocalDateTime.now())
             }
 
         }
-
+        event.reply(eb.build())
-        else -> {
-            eb.setTitle(greeting)
-                    .appendDescription("I honestly have no idea what the command `${event.args}` does...")
-                    .setColor(event.selfMember.color).setFooter("Requested by ${event.member.effectiveName}", event.author.effectiveAvatarUrl).setTimestamp(LocalDateTime.now())
-        }
 
     }
-    event.reply(eb.build())
-
-}
 

src/main/kotlin/nl/voidcorp/dbot/commands/FunCommands.kt

@@ -5,9 +5,9 @@ import net.dv8tion.jda.core.EmbedBuilder
 import nl.voidcorp.dbot.addAll
 import nl.voidcorp.dbot.commands
 import nl.voidcorp.dbot.gson
-import nl.voidcorp.dbot.random
 import nl.voidcorp.dbot.storage.XKCD
 import java.time.LocalDateTime
+import kotlin.random.Random
 
 
 val xkcd = UnityCommand("xkcd", help = "Fetch an xkcd comic, either a random one, or a specific one if specified", category = FunCategory, arguments = "the comic number (optional)") { event ->
@@ -17,7 +17,7 @@ val xkcd = UnityCommand("xkcd", help = "Fetch an xkcd comic, either a random one
             .setColor(event.selfMember.color)
     if (event.args.isEmpty()) {
         val latest = gson.fromJson<XKCD>(khttp.get(burl + eurl.substring(1)).text)
-        val num = random.nextInt(latest.num - 1) - 1
+        val num = Random.nextInt(latest.num - 1) - 1
         val rnd = gson.fromJson<XKCD>(khttp.get(burl + num + eurl).text)
         eb.setTitle(rnd.title, "$burl${rnd.num}")
         eb.setImage(rnd.img)

src/main/kotlin/nl/voidcorp/dbot/commands/UnityCommand.kt

@@ -1,34 +1,73 @@
 package nl.voidcorp.dbot.commands
 
-import com.jagrosh.jdautilities.command.Command
-import com.jagrosh.jdautilities.command.CommandEvent
 import nl.voidcorp.dbot.music.TrackScheduler
 import nl.voidcorp.dbot.music.guildMusicMap
 import nl.voidcorp.dbot.playerManager
 
-
+enum class CooldownType {
-open class UnityCommand(name: String, help: String = "",
+    USER,
-                        category: UnityCategory = GeneralCategory,
+    SERVER,
-                        arguments: String = "", vararg aliases: String = arrayOf(), val howTo: String = "",
+    GLOBAL
-                        val exec: (event: CommandEvent) -> Unit) : Command() {
-    init {
-        super.name = name
-        super.help = help
-        super.category = category
-        super.arguments = arguments
-        super.aliases = aliases
-    }
-
-
-    override fun execute(event: CommandEvent) = exec(event)
 }
 
-class UnityMusicCommand(name: String, help: String = "",
+open class UnityCommand(
-                        category: UnityCategory = MusicCategory,
+    val name: String, val help: String = "",
-                        arguments: String = "", vararg aliases: String = arrayOf(name.first().toString()),
+    val category: UnityCategory = GeneralCategory,
-                        howTo: String = "",
+    val arguments: String = "", vararg val aliases: String = arrayOf(), val howTo: String = "",
-                        val mExec: (event: CommandEvent, scheduler: TrackScheduler) -> Unit) : UnityCommand(name, help, category, arguments, *aliases, howTo = howTo, exec = {}) {
+    val cooldown: Int = 0, val cooldownType: CooldownType = CooldownType.USER,
-    override fun execute(event: CommandEvent) {
+    val exec: (event: UnityCommandEvent) -> Unit
+) /*: Command()*/ {
+
+
+    open fun execute(event: UnityCommandEvent) = exec(event)
+
+    fun run(event: UnityCommandEvent) {
+
+
+        // category check
+        if (!category.test(event)) {
+            return
+        }
+
+
+        /*//cooldown check
+        if (cooldown > 0) {
+            val key = getCooldownKey(event)
+            val remaining = event.client.getRemainingCooldown(key)
+            if (remaining > 0) {
+                val error = getCooldownError(event, remaining)
+                if (error != null) {
+*//*
+                    event.reply("There still is a cooldown (`$error`) on this command!")
+*//*
+                    return
+                }
+            } else
+                event.client.applyCooldown(key, cooldown)
+        }*/
+
+        // run
+        try {
+            execute(event)
+        } catch (t: Throwable) {
+
+            event.client.onException(t)
+
+        }
+
+        /*if (event.client.listener != null)
+            event.client.listener.onCompletedCommand(event, this)*/
+    }
+}
+
+class UnityMusicCommand(
+    name: String, help: String = "",
+    category: UnityCategory = MusicCategory,
+    arguments: String = "", vararg aliases: String = arrayOf(name.first().toString()),
+    howTo: String = "",
+    val mExec: (event: UnityCommandEvent, scheduler: TrackScheduler) -> Unit
+) : UnityCommand(name, help, category, arguments, *aliases, howTo = howTo, exec = {}) {
+    override fun execute(event: UnityCommandEvent) {
         val scheduler = if (guildMusicMap.containsKey(event.guild.idLong)) guildMusicMap[event.guild.idLong]!! else {
             val channel = event.guild.voiceChannels.firstOrNull { it.members.contains(event.member) }
             if (channel == null) {

src/main/kotlin/nl/voidcorp/dbot/commands/UnityCommandClient.kt

@@ -1,35 +1,33 @@
 package nl.voidcorp.dbot.commands
 
 import com.github.salomonbrys.kotson.fromJson
-import com.jagrosh.jdautilities.command.*
 import net.dv8tion.jda.core.EmbedBuilder
 import net.dv8tion.jda.core.OnlineStatus
 import net.dv8tion.jda.core.entities.ChannelType
 import net.dv8tion.jda.core.entities.Game
 import net.dv8tion.jda.core.entities.Guild
-import net.dv8tion.jda.core.entities.Message
 import net.dv8tion.jda.core.events.ReadyEvent
 import net.dv8tion.jda.core.events.message.MessageReceivedEvent
 import net.dv8tion.jda.core.hooks.ListenerAdapter
 import nl.voidcorp.dbot.bot
 import nl.voidcorp.dbot.gson
 import nl.voidcorp.dbot.log
+import nl.voidcorp.dbot.storage.CommandString
 import nl.voidcorp.dbot.storage.GuildSettings
 import java.io.File
 import java.time.LocalDateTime
 import java.time.OffsetDateTime
-import java.util.*
 import java.util.concurrent.ScheduledExecutorService
 import java.util.concurrent.ScheduledThreadPoolExecutor
-import java.util.function.Function
 
 
 val gmap = mutableMapOf<Long, GuildSettings>()
 
-object GSM : GuildSettingsManager<GuildSettings> {
+object GSM {
     private val f = File("settings.json")
 
-    override fun getSettings(it: Guild): GuildSettings {
+
+    fun getSettings(it: Guild): GuildSettings {
         val res = gmap[it.idLong]
         return if (res != null) {
             res
@@ -40,48 +38,42 @@ object GSM : GuildSettingsManager<GuildSettings> {
         }
     }
 
-    override fun init() {
+    fun init() {
         if (f.exists()) {
-            gmap.putAll(gson.fromJson(f.readText()))
+            try {
+                val m = gson.fromJson<Map<Long, GuildSettings>>(f.readText())
+                gmap.putAll(m)
+            } catch (ex: IllegalStateException) {
+            }
         }
     }
 
-    override fun shutdown() {
+    fun shutdown() {
         gson.toJson(gmap, f.bufferedWriter())
     }
 }
 
-data class UnityCommandClient(private val prefix: String,
+data class UnityCommandClient(
-                              private val commands: MutableList<Command> = mutableListOf()
+    private val prefix: String,
-) : CommandClient, ListenerAdapter() {
+    private val commands: MutableList<UnityCommand> = mutableListOf()
+) : ListenerAdapter() {
     private val cooldownMap = mutableMapOf<String, OffsetDateTime>()
-    override fun applyCooldown(name: String, seconds: Int) {
+    fun applyCooldown(name: String, seconds: Int) {
         cooldownMap[name] = OffsetDateTime.now().plusSeconds(seconds.toLong())
     }
 
-    override fun <M : GuildSettingsManager<*>> getSettingsManager(): M? {
+    fun getError(): String = "❌"
-        return null
-    }
 
-    override fun getError(): String = "❌"
 
-    override fun addAnnotatedModule(module: Any?) {
+    fun getServerInvite(): String {
-        //NOP
+        return ""
-    }
-
-    override fun addAnnotatedModule(module: Any?, mapFunction: Function<Command, Int>?) {
-        //NOP
-    }
-
-    override fun getServerInvite(): String? {
-        return null
     }
 
     private val ses = ScheduledThreadPoolExecutor(8)
 
-    override fun getScheduleExecutor(): ScheduledExecutorService = ses
+    fun getScheduleExecutor(): ScheduledExecutorService = ses
 
-    override fun cleanCooldowns() {
+    fun cleanCooldowns() {
         for ((k, v) in cooldownMap) {
             if (v.isBefore(OffsetDateTime.now())) {
                 cooldownMap.remove(k)
@@ -89,42 +81,35 @@ data class UnityCommandClient(private val prefix: String,
         }
     }
 
-    override fun getWarning(): String = "⚠️"
+    fun getWarning(): String = "⚠️"
 
-    override fun addCommand(command: Command) {
+    fun addCommand(command: UnityCommand) {
         commands.add(command)
     }
 
-    override fun addCommand(command: Command, index: Int) {
+    fun addCommand(command: UnityCommand, index: Int) {
         commands.add(index, command)
     }
 
-    fun <T : Command> addCommands(commands: List<T>) {
+    fun <T : UnityCommand> addCommands(commands: List<T>) {
         for (c in commands) {
             addCommand(c)
         }
     }
 
-    override fun <S : Any> getSettingsFor(guild: Guild): S? = null
 
     private fun getSettings(guild: Guild): GuildSettings = GSM.getSettings(guild)
 
-    private var cmdListener: CommandListener? = null
+
-    override fun setListener(listener: CommandListener) {
-        cmdListener = listener
-    }
 
     private val start = OffsetDateTime.now()
-    override fun getStartTime(): OffsetDateTime = start
+    fun getStartTime(): OffsetDateTime = start
 
 
-    override fun getListener(): CommandListener? = cmdListener
+    fun getSuccess(): String = "✔️"
-
-    override fun getSuccess(): String = "✔️"
 
     private val usageMap = mutableMapOf<String, Int>()
 
-    override fun getCommandUses(command: Command): Int = usageMap[command.name] ?: 0
 
     private operator fun <T> MutableMap<T, Int>.plus(t: T) {
         val res = this[t]
@@ -135,30 +120,25 @@ data class UnityCommandClient(private val prefix: String,
         }
     }
 
-    override fun getCommandUses(name: String): Int = usageMap[name] ?: 0
+    fun getCommandUses(name: String): Int = usageMap[name] ?: 0
 
 
-    override fun getCooldown(name: String): OffsetDateTime? = cooldownMap[name]
+    fun getCooldown(name: String): OffsetDateTime? = cooldownMap[name]
 
 
-    override fun getHelpWord(): String = "help"
+    fun shutdown() {
-
-    override fun shutdown() {
         ses.shutdown()
         GSM.shutdown()
     }
 
-    override fun removeCommand(name: String) {
-        commands.removeIf { it.name == name }
-    }
 
-    override fun usesLinkedDeletion(): Boolean = false
+    fun usesLinkedDeletion(): Boolean = false
 
-    override fun getTextualPrefix(): String = prefix
+    fun getTextualPrefix(): String = prefix
 
-    override fun getTotalGuilds(): Int = bot.guilds.size
+    fun getTotalGuilds(): Int = bot.guilds.size
 
-    override fun getRemainingCooldown(name: String): Int {
+    fun getRemainingCooldown(name: String): Int {
         val cd = cooldownMap[name]
         return if (cd == null) {
             0
@@ -168,31 +148,27 @@ data class UnityCommandClient(private val prefix: String,
 
     }
 
-    override fun getCoOwnerIds(): Array<String> {
-        return arrayOf()
-    }
 
-    override fun getAltPrefix(): String? = null
+    val ownerId = "168743656738521088"
+    fun getOwnerIdLong(): Long = ownerId.toLong()
 
-
+    private fun splitOnPrefixLength(rawContent: String, length: Int): CommandString {
-    override fun getPrefix(): String = prefix
+        val m = rawContent.substring(length).trim { it <= ' ' }.split("\\s+".toRegex(), 2)
-
+        val cmds = if (m.size == 2) {
-    override fun getCommands(): MutableList<Command> = commands
+            CommandString(m[0], m[1])
-
+        } else {
-    override fun getCoOwnerIdsLong(): LongArray = coOwnerIds.toList().map { it.toLong() }.toLongArray()
+            CommandString(m[0])
-
+        }
-    override fun getOwnerId(): String = "168743656738521088"
+        return cmds
-    override fun getOwnerIdLong(): Long = ownerId.toLong()
-
-    private fun splitOnPrefixLength(rawContent: String, length: Int): Array<String?> {
-        return Arrays.copyOf(rawContent.substring(length).trim { it <= ' ' }.split("\\s+".toRegex(), 2).toTypedArray(), 2)
     }
 
 
     var unknownCommandHandler: (MessageReceivedEvent, String?) -> Unit = { event, command ->
         val eb = EmbedBuilder().setTitle("Something went wrong...")
-                .addField("Unknown command: `$command`", "I don't know this command...", false)
+            .addField("Unknown command: `$command`", "I don't know this command...", false)
-                .setColor(event.guild.selfMember.color).setFooter("Requested by ${event.member.effectiveName}", event.author.effectiveAvatarUrl).setTimestamp(LocalDateTime.now())
+            .setColor(event.guild.selfMember.color)
+            .setFooter("Requested by ${event.member.effectiveName}", event.author.effectiveAvatarUrl)
+            .setTimestamp(LocalDateTime.now())
         event.textChannel.sendMessage(eb.build()).queue()
     }
 
@@ -200,67 +176,79 @@ data class UnityCommandClient(private val prefix: String,
         if (event.author.isBot)
             return
 
-        var parts: Array<String?>? = null
+        var commandString: CommandString? = null
         val rawContent = event.message.contentRaw
 
         val settings = getSettings(event.guild)
 
 
         //Check for mention
-        if (settings.prefixes.isEmpty()) {
+
-            if (rawContent.startsWith("<@" + event.jda.selfUser.id + ">") || rawContent.startsWith("<@!" + event.jda.selfUser.id + ">")) {
+        if (rawContent.startsWith("<@" + event.jda.selfUser.id + ">") || rawContent.startsWith("<@!" + event.jda.selfUser.id + ">")) {
-                parts = splitOnPrefixLength(rawContent, rawContent.indexOf(">") + 1)
+            commandString = splitOnPrefixLength(rawContent, rawContent.indexOf(">") + 1)
-            }
         }
 
+
         //check for default prefix if not overridden
         if (rawContent.startsWith(prefix) and settings.prefixes.isEmpty())
-            parts = splitOnPrefixLength(rawContent, rawContent.indexOf(prefix))
+            commandString = splitOnPrefixLength(rawContent, prefix.length)
 
         // Check for guild specific prefixes
-        if (parts == null) {
+        if (commandString == null) {
             val prefixes = settings.getPrefixes()
             for (prefix in prefixes) {
-                if (parts == null && rawContent.toLowerCase().startsWith(prefix.toLowerCase()))
+                if (commandString == null && rawContent.toLowerCase().startsWith(prefix.toLowerCase()))
-                    parts = splitOnPrefixLength(rawContent, prefix.length)
+                    commandString = splitOnPrefixLength(rawContent, prefix.length)
             }
         }
 
-        if (parts != null)
+        if (commandString != null)
         //starts with valid prefix
         {
-
             if ((event.channel.type == ChannelType.PRIVATE) or event.textChannel.canTalk()) {
-                val name = parts[0]
+                var command: UnityCommand?// this will be null if it's not a command
-                val args = if (parts[1] == null) "" else parts[1]
+                command = commands.firstOrNull { it.name == commandString.command }
-                var command: Command? // this will be null if it's not a command
-                command = commands.firstOrNull { it.name == name }
                 if (command == null) {
-                    command = commands.firstOrNull { name in it.aliases }
+                    command = commands.firstOrNull { commandString.command in it.aliases }
                 }
 
 
                 if (command != null) {
-                    val cevent = CommandEventOverride(event, args, this)
+                    val cevent = UnityCommandEvent(event, commandString.args, this)
 
-                    if (cmdListener != null)
+                    /*if (cmdListener != null)
-                        cmdListener!!.onCommand(cevent, command)
+                        cmdListener!!.onCommand(cevent, command)*/
                     usageMap + command.name
-                    command.run(cevent)
+                    try {
+                        command.run(cevent)
+                    } catch (ex: UnknownCommandError) {
+                        unknownCommandHandler(event, commandString.command)
+                    }
+
                     return  // Command is done
                 } else {
-                    unknownCommandHandler(event, name)
+                    unknownCommandHandler(event, commandString.command)
                 }
             }
         }
 
-
     }
 
+    fun onException(t: Throwable) {
+        val channel = bot.getPrivateChannelById("501009066479452170")
+        channel.sendMessage("There was an error: ${t.message}").queue()
+    }
+
+
     private val status = OnlineStatus.ONLINE
     var version = "?.?"
+        set(value) {
+            game = Game.watching("fraud and \uD83C\uDFB5 (v$value)")
+
+        }
+
+    private var game: Game = Game.watching("fraud and \uD83C\uDFB5 (v$version)")
 
-    private val game = Game.watching("fraud and \uD83C\uDFB5 (v$version)")
 
     override fun onReady(event: ReadyEvent) {
 
@@ -268,12 +256,10 @@ data class UnityCommandClient(private val prefix: String,
             log.error("This bot can't run as a client!")
             return
         }
-        event.jda.presence.setPresence(status,
+        event.jda.presence.setPresence(
-                when {
+            status,
-                    game == null -> null
+            game
-                    "default" == game.name -> Game.playing("Type ${prefix}help")
+        )
-                    else -> game
-                })
 
         // Start SettingsManager if necessary
         GSM.init()
@@ -281,9 +267,3 @@ data class UnityCommandClient(private val prefix: String,
 
 
 }
-
-class CommandEventOverride(event: MessageReceivedEvent, args: String?, client: UnityCommandClient) : CommandEvent(event, args, client) {
-    override fun linkId(message: Message?) {
-
-    }
-}

src/main/kotlin/nl/voidcorp/dbot/commands/UnityCommandEvent.kt

@@ -0,0 +1,77 @@
+package nl.voidcorp.dbot.commands
+
+import net.dv8tion.jda.core.JDA
+import net.dv8tion.jda.core.entities.*
+import net.dv8tion.jda.core.events.message.MessageReceivedEvent
+
+class UnityCommandEvent(
+    val event: MessageReceivedEvent,
+    val args: String,
+    val client: UnityCommandClient
+) {
+    fun splitMessage(stringtoSend: String): MutableList<String> {
+        var msg = stringtoSend
+        val msgs = mutableListOf<String>()
+        msg = msg.trim { it <= ' ' }
+        while (msg.length > 2000) {
+            val leeway = 2000 - msg.length % 2000
+            var index = msg.lastIndexOf("\n", 2000)
+            if (index < leeway)
+                index = msg.lastIndexOf(" ", 2000)
+            if (index < leeway)
+                index = 2000
+            val temp = msg.substring(0, index).trim { it <= ' ' }
+            if (temp != "")
+                msgs.add(temp)
+            msg = msg.substring(index).trim { it <= ' ' }
+        }
+        if (msg != "")
+            msgs.add(msg)
+        return msgs
+    }
+
+
+    fun reply(embed: MessageEmbed) {
+        event.channel.sendMessage(embed).queue()
+    }
+
+    fun reply(message: Message) {
+        event.channel.sendMessage(message).queue()
+    }
+
+    fun reply(message: String) {
+        event.channel.sendMessage(message).queue()
+    }
+
+    fun reply(message: String, success: (message: Message) -> Unit) {
+        event.channel.sendMessage(message).queue(success)
+    }
+
+    val member: Member
+        get() = event.member
+
+    val guild: Guild
+        get() = event.guild
+
+    val channelType: ChannelType
+        get() = event.channelType
+
+    val textChannel: TextChannel?
+        get() = event.textChannel
+
+    val message: Message
+        get() = event.message
+
+    val selfUser: SelfUser
+        get() = jda.selfUser
+
+    val jda: JDA
+        get() = event.jda
+
+    val selfMember: Member
+        get() = guild.selfMember
+
+    val author: User
+        get() = event.author
+
+}

src/main/kotlin/nl/voidcorp/dbot/music/Music.kt

@@ -1,6 +1,5 @@
 package nl.voidcorp.dbot.music
 
-import com.jagrosh.jdautilities.command.CommandEvent
 import com.sedmelluq.discord.lavaplayer.player.AudioLoadResultHandler
 import com.sedmelluq.discord.lavaplayer.player.AudioPlayer
 import com.sedmelluq.discord.lavaplayer.source.AudioSourceManagers
@@ -11,10 +10,7 @@ import com.sedmelluq.discord.lavaplayer.track.playback.AudioFrame
 import net.dv8tion.jda.core.audio.AudioSendHandler
 import nl.voidcorp.dbot.addAll
 import nl.voidcorp.dbot.commands
-import nl.voidcorp.dbot.commands.UnityCommand
+import nl.voidcorp.dbot.commands.*
-import nl.voidcorp.dbot.commands.UnityMusicCommand
-import nl.voidcorp.dbot.commands.MusicCategory
-import nl.voidcorp.dbot.commands.MusicCategoryPrivate
 import nl.voidcorp.dbot.log
 import nl.voidcorp.dbot.playerManager
 
@@ -25,7 +21,12 @@ fun initMusic() {
     AudioSourceManagers.registerRemoteSources(playerManager)
 
 
-    val queueCommand = UnityMusicCommand("queue", aliases = *arrayOf("q"), help = "Use this command to queue a song, if you don't add a link it will search on youtube with the specified arguments\n\nExecute with no arguments to view the current queue!", howTo = "q [link]") { event, scheduler ->
+    val queueCommand = UnityMusicCommand(
+        "queue",
+        aliases = *arrayOf("q"),
+        help = "Use this command to queue a song, if you don't add a link it will search on youtube with the specified arguments\n\nExecute with no arguments to view the current queue!",
+        howTo = "q [link]"
+    ) { event, scheduler ->
 
         if (event.args.isEmpty()) {
             if (!guildMusicMap.containsKey(event.guild.idLong) || (guildMusicMap[event.guild.idLong]!!.player.playingTrack == null))
@@ -61,7 +62,12 @@ fun initMusic() {
         })
     }
 
-    val ytCommand = UnityMusicCommand("youtube", aliases = *arrayOf("yt"), help = "Search YouTube for a song!", howTo = "youtube <search term or link>") { event, scheduler ->
+    val ytCommand = UnityMusicCommand(
+        "youtube",
+        aliases = *arrayOf("yt"),
+        help = "Search YouTube for a song!",
+        howTo = "youtube <search term or link>"
+    ) { event, scheduler ->
         if (event.args.isEmpty()) {
             event.reply("Please supply a song name or URL!")
             return@UnityMusicCommand
@@ -90,7 +96,12 @@ fun initMusic() {
         })
     }
 
-    val soundcloudCommand = UnityMusicCommand("soundcloud", help = "Play a song via SoundCloud!", aliases = *arrayOf("sc"), howTo = "sc <link or search term>") { event, scheduler ->
+    val soundcloudCommand = UnityMusicCommand(
+        "soundcloud",
+        help = "Play a song via SoundCloud!",
+        aliases = *arrayOf("sc"),
+        howTo = "sc <link or search term>"
+    ) { event, scheduler ->
         if (event.args.isEmpty()) {
             event.reply("Please supply a song name or URL!")
             return@UnityMusicCommand
@@ -120,7 +131,13 @@ fun initMusic() {
         })
     }
 
-    val playCommand = UnityMusicCommand("play", "Force this song to be the next!", aliases = *arrayOf("p"), howTo = "play <url>", category = MusicCategoryPrivate) { event, scheduler ->
+    val playCommand = UnityMusicCommand(
+        "play",
+        "Force this song to be the next!",
+        aliases = *arrayOf("p"),
+        howTo = "play <url>",
+        category = MusicCategoryPrivate
+    ) { event, scheduler ->
         if (event.args.isEmpty()) {
             event.reply("Please supply a song name or URL!")
             return@UnityMusicCommand
@@ -150,7 +167,12 @@ fun initMusic() {
     }
 
 
-    val skipCommand = UnityCommand("skip", help = "Skip the current song", aliases = *arrayOf("s"), category = MusicCategory) { event ->
+    val skipCommand = UnityCommand(
+        "skip",
+        help = "Skip the current song",
+        aliases = *arrayOf("s"),
+        category = MusicCategory
+    ) { event ->
         val scheduler = guildMusicMap[event.guild.idLong]
         if (scheduler == null) {
             event.reply("There is no music playing?")
@@ -159,7 +181,11 @@ fun initMusic() {
         }
     }
 
-    val npCommand = UnityMusicCommand("nowplaying", aliases = *arrayOf("np"), help = "Show the currently playing song") { event, scheduler ->
+    val npCommand = UnityMusicCommand(
+        "nowplaying",
+        aliases = *arrayOf("np"),
+        help = "Show the currently playing song"
+    ) { event, scheduler ->
         if (!scheduler.isSongPlaying()) {
             event.reply("There is no song playing?")
         } else {
@@ -168,7 +194,11 @@ fun initMusic() {
     }
 
 
-    val attachmentPlay = UnityMusicCommand("attachment", help = "Play any attached song, if it is in a normal format that is...\n\n`just drag and drop the song on your Discord window and in the optional comment add !attach(ment)`", aliases = *arrayOf("attach")) { event, scheduler ->
+    val attachmentPlay = UnityMusicCommand(
+        "attachment",
+        help = "Play any attached song, if it is in a normal format that is...\n\n`just drag and drop the song on your Discord window and in the optional comment add !attach(ment)`",
+        aliases = *arrayOf("attach")
+    ) { event, scheduler ->
         val attach = event.message.attachments.firstOrNull()
         if (attach == null) {
             event.reply("I can't play an attachment without an attachment...")
@@ -206,7 +236,12 @@ fun initMusic() {
     commands.addAll(playCommand, skipCommand, queueCommand, ytCommand, soundcloudCommand, npCommand, attachmentPlay)
 }
 
-fun getLinkFromSearch(event: CommandEvent, scheduler: TrackScheduler, shouldInsertFront: Boolean, searchPrefix: String = "ytsearch") {
+fun getLinkFromSearch(
+    event: UnityCommandEvent,
+    scheduler: TrackScheduler,
+    shouldInsertFront: Boolean,
+    searchPrefix: String = "ytsearch"
+) {
     log.info("Searching youtube for '${event.args}'")
 
     playerManager.loadItem("$searchPrefix:${event.args}", object : AudioLoadResultHandler {

src/main/kotlin/nl/voidcorp/dbot/storage/GuildSettings.kt

@@ -1,9 +1,17 @@
 package nl.voidcorp.dbot.storage
 
-import com.jagrosh.jdautilities.command.GuildSettingsProvider
+import net.dv8tion.jda.core.entities.Guild
+import nl.voidcorp.dbot.commands.GSM
 
-data class GuildSettings(val prefixes: MutableList<String> = mutableListOf("!")) : GuildSettingsProvider {
+data class GuildSettings(val prefixes: MutableList<String> = mutableListOf()) {
-    override fun getPrefixes(): MutableCollection<String> {
+    fun getPrefixes(): MutableCollection<String> {
         return prefixes
     }
+
+    val primaryPrefix: String
+        get() = prefixes.firstOrNull() ?: "!"
+}
+
+fun Guild.settings(): GuildSettings {
+    return GSM.getSettings(this)
 }

src/main/kotlin/nl/voidcorp/dbot/storage/Other.kt

@@ -0,0 +1,3 @@
+package nl.voidcorp.dbot.storage
+
+data class CommandString(val command: String, val args: String = "")

src/main/resources/logback.xml

@@ -1,7 +1,7 @@
 <configuration>
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
-            <pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} [%thread] %highlight(%-5level) %logger{36} - %msg%n</pattern>
+            <pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} [%thread] %highlight(%-5level) %logger{0} - %msg%n</pattern>
         </encoder>
     </appender>
 
@@ -32,4 +32,5 @@
     <logger name="org.eclipse.jetty" level="INFO"/>
     <logger name="io.netty" level="INFO"/>
     <logger name="net.dv8tion.jda" level="INFO"/>
+    <logger name="com.sedmelluq.discord.lavaplayer" level="INFO"/>
 </configuration>