fix guild settings, add extra stuff

build.gradle

@@ -25,6 +25,8 @@ dependencies {
     compile 'com.sedmelluq:lavaplayer:1.3.7'
     compile 'com.sedmelluq:jda-nas:1.0.6'
     compile 'khttp:khttp:0.1.0'
+    compile group: 'org.luaj', name: 'luaj-jse', version: '3.0.1'
+
 }
 
 compileKotlin {

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

@@ -14,18 +14,18 @@ object Events : ListenerAdapter() {
             if (e != null)
                 event.message.addReaction(e).queue()
         }
-        /*if (event.message.channel.idLong == 499628388659625995) {
+        /*if (event.message.voiceChannel.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)
                     if (i > 8) {
-                        event.channel.sendMessage("Can you speak up or I'll throw you a microphone").queue()
+                        event.voiceChannel.sendMessage("Can you speak up or I'll throw you a microphone").queue()
                     } else {
-                        event.channel.sendMessage("Hello, ${event.author.asMention}").queue()
+                        event.voiceChannel.sendMessage("Hello, ${event.author.asMention}").queue()
                     }
                 } else {
-                    event.channel.sendMessage("We'll discuss that later").queue()
+                    event.voiceChannel.sendMessage("We'll discuss that later").queue()
 
                 }
             }
@@ -47,7 +47,7 @@ object Events : ListenerAdapter() {
                 }
             }*/
 
-            /*event.channel.getMessageById(499929881883181064).queue {
+            /*event.voiceChannel.getMessageById(499929881883181064).queue {
                 it.editMessage("yote").queue()
                 it.addReaction("\uD83C\uDFB5").queue()
                 it.addReaction("\uD83D\uDCBE").queue()

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

@@ -3,8 +3,7 @@ package nl.voidcorp.dbot
 import com.google.gson.Gson
 import com.google.gson.GsonBuilder
 import nl.voidcorp.dbot.commands.UnityCommand
-import java.io.File
+import javax.script.ScriptEngineManager
-import java.util.*
 import kotlin.random.Random
 
 
@@ -30,21 +29,12 @@ fun List<UnityCommand>.catMap(): Map<String, List<UnityCommand>> {
 
 fun String.emptyOr(other: String): String = if (this.isEmpty()) other else this
 
-fun restartApplication() {
+val sem = ScriptEngineManager()
-    val javaBin = System.getProperty("java.home") + File.separator + "bin" + File.separator + "java"
+fun run(st: String, ret: String = "x", scriptEngine: String = "luaj"): Any {
-    val currentJar = File(Events::class.java.protectionDomain.codeSource.location.toURI())
+    val se = sem.getEngineByName(scriptEngine)
+    se.eval(st)
+    return se.get(ret)
+}
 
-    /* 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

@@ -1,12 +1,18 @@
 package nl.voidcorp.dbot.commands
 
 import nl.voidcorp.dbot.commands
+import nl.voidcorp.dbot.storage.MuteInfo
+import nl.voidcorp.dbot.storage.getBefore
+import nl.voidcorp.dbot.storage.put
 import nl.voidcorp.dbot.storage.settings
+import java.time.LocalDateTime
 
 fun initAdmin() {
     commands += SetPrefix
     commands += ListPrefixes
     commands += RemovePrefix
+    /*commands += MuteCommand
+    commands += LuaExec*/
 }
 
 object SetPrefix : UnityCommand(
@@ -32,5 +38,45 @@ object RemovePrefix : UnityCommand("removeprefix", "Removes a prefix", AdminCate
     }
 })
 
+object MuteCommand : UnityCommand("mute", "Mutes a member of this guild", AdminCategory, exec = { ce ->
+    println(ce.hasArgs)
+    println("`${ce.args}`")
+    val settings = ce.guild.settings()
+    if (ce.hasArgs) {
+
+        val mentions = ce.message.mentionedMembers
+        if (mentions.isNotEmpty() and mentions.any { it.user != ce.author }) {
+            val muteTime = ce.args.split(">")[1].run { if (isBlank()) "10" else this }.trim()
+            ce.reply("The user `${mentions[0].effectiveName}` has been muted for `$muteTime` minutes!")
+            settings.muted.put(
+                LocalDateTime.now().plusMinutes(muteTime.toLong()), MuteInfo(
+                    mentions[0].user.idLong,
+                    mentions[0].roles
+                )
+            )
+        }
+    } else {
+        if (settings.muted.isNotEmpty()) {
+            ce.reply("The currently muted users are ${ce.guild.settings().muted.getBefore().map { list ->
+                list.map { mi ->
+                    ce.guild.getMemberById(
+                        mi.member
+                    )
+                }.joinToString { "`${it.effectiveName}`" }
+            }}")
+        } else {
+            ce.reply("There are no muted users!")
+        }
+    }
+}
+)
+
+object LuaExec : UnityCommand("luaexec", "Executes a bit of lua code", AdminCategory, exec = { ce ->
+    ce.message.delete().queue()
+
+    val r = nl.voidcorp.dbot.run(ce.args, scriptEngine = "javascript")
+    ce.reply(r.toString())
+})
+
 
 object UnknownCommandError : Exception("yeet!")

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

@@ -42,7 +42,7 @@ open class UnityCategory(
         /*
         val test = ce.textChannel.name.contains("bot")
         if (!test) {
-            ce.reply("Non music commands can only be used in the ${ce.guild.getTextChannelsByName("bot", true).first().asMention} channel")
+            ce.reply("Non music commands can only be used in the ${ce.guild.getTextChannelsByName("bot", true).first().asMention} voiceChannel")
         }
 
         return test and check(ce)*/
@@ -61,17 +61,17 @@ object GeneralCategory : UnityCategory("general")
         musicBotExists -> {
             val res = ce.textChannel.name == "music-bot"
 
-            if (!res) ce.reply("Music commands are only supported in the ${ce.guild.getTextChannelsByName("music-bot", true).first().asMention} channel!")
+            if (!res) ce.reply("Music commands are only supported in the ${ce.guild.getTextChannelsByName("music-bot", true).first().asMention} voiceChannel!")
             res
         }
         musicExists -> {
             val res = ce.textChannel.name == "music"
-            if (!res) ce.reply("Music commands are only supported in the ${ce.guild.getTextChannelsByName("music", true).first().asMention} channel!")
+            if (!res) ce.reply("Music commands are only supported in the ${ce.guild.getTextChannelsByName("music", true).first().asMention} voiceChannel!")
             res
         }
         botExists -> {
             val res = ce.textChannel.name == "bot"
-            if (!res) ce.reply("Music commands are only supported in the ${ce.guild.getTextChannelsByName("bot", true).first().asMention} channel!")
+            if (!res) ce.reply("Music commands are only supported in the ${ce.guild.getTextChannelsByName("bot", true).first().asMention} voiceChannel!")
             res
         }
         else -> true
@@ -112,7 +112,7 @@ val GeneralCategory = Command.Category("General commands") { ce ->
     if (ce.guild.getTextChannelsByName("bot", true).firstOrNull() == null) return@Category true
     val test = ce.textChannel.name.contains("bot")
     if (!test) {
-        ce.reply("Non music commands can only be used in the ${ce.guild.getTextChannelsByName("bot", true).first().asMention} channel")
+        ce.reply("Non music commands can only be used in the ${ce.guild.getTextChannelsByName("bot", true).first().asMention} voiceChannel")
     }
 
     test
@@ -125,7 +125,7 @@ val GeneralCategory = Command.Category("General commands") { ce ->
     if (ce.guild.getTextChannelsByName("bot", true).firstOrNull() == null) return@Category true
     val test = ce.textChannel.name.contains("bot")
     if (!test) {
-        ce.reply("Non music commands can only be used in the ${ce.guild.getTextChannelsByName("bot", true).first().asMention} channel")
+        ce.reply("Non music commands can only be used in the ${ce.guild.getTextChannelsByName("bot", true).first().asMention} voiceChannel")
     }
 
     test

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

@@ -2,6 +2,7 @@ package nl.voidcorp.dbot.commands
 
 import net.dv8tion.jda.core.EmbedBuilder
 import net.dv8tion.jda.core.MessageBuilder
+import net.dv8tion.jda.core.entities.ChannelType
 import net.dv8tion.jda.core.entities.MessageEmbed
 import nl.voidcorp.dbot.catMap
 import nl.voidcorp.dbot.commands
@@ -24,16 +25,30 @@ val helloCommand = UnityCommand("hello", "Say hello to Andy!", aliases = *arrayO
 
 val pingCommand =
     UnityCommand("ping", help = "Check the bot's ping", aliases = *arrayOf("pong"), cooldown = 10) { event ->
-    event.reply("Ping: ...") { m ->
+        event.reply("Ping: ...") { m ->
-        val ping = event.message.creationTime.until(m.creationTime, ChronoUnit.MILLIS)
+            val ping = event.message.creationTime.until(m.creationTime, ChronoUnit.MILLIS)
-        m.editMessage("Ping: " + ping + "ms | Websocket: " + event.jda.ping + "ms").queue()
+            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 helpCommand =
-    UnityCommand("help", "Guess what?"/*, category = UnityCategory("Yeet", channels = listOf())*/) { event ->
+    UnityCommand("help", "Guess what?", category = object : UnityCategory("hidden") {
+        override fun test(ce: UnityCommandEvent): Boolean {
+            val s = (ce.channelType == ChannelType.TEXT) and (ce.textChannel!!.name.toLowerCase().run {
+                contains("bot") or (ce.guild.textChannels.none {
+                    it.name.contains(
+                        "music-bot"
+                    )
+                } and contains("music"))
+            })
+            if (!s) {
+                ce.reply("This command can only be used in music and bot channels!")
+            }
+            return s
+        }
+    }) { event ->
         val greeting = replies.random().replace("%%", event.member.effectiveName)
         val eb = EmbedBuilder()
         when {

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

@@ -19,6 +19,7 @@ import java.time.LocalDateTime
 import java.time.OffsetDateTime
 import java.util.concurrent.ScheduledExecutorService
 import java.util.concurrent.ScheduledThreadPoolExecutor
+import kotlin.concurrent.fixedRateTimer
 import kotlin.math.absoluteValue
 
 
@@ -26,10 +27,11 @@ val gmap = mutableMapOf<Long, GuildSettings>()
 
 object GSM {
     private val f = File("settings.json")
-
+    private var lastHC = -1
 
     fun getSettings(it: Guild): GuildSettings {
         val res = gmap[it.idLong]
+
         return if (res != null) {
             res
         } else {
@@ -37,6 +39,7 @@ object GSM {
             gmap[it.idLong] = gm
             gm
         }
+
     }
 
     fun init() {
@@ -47,6 +50,14 @@ object GSM {
             } catch (ex: IllegalStateException) {
             }
         }
+        fixedRateTimer("FileSaveThing", period = 1000 * 30) {
+            if (lastHC != gmap.hashCode()) {
+                lastHC = gmap.hashCode()
+                val br = f.bufferedWriter()
+                gson.toJson(gmap, br)
+                br.close()
+            }
+        }
     }
 
     fun shutdown() {
@@ -241,8 +252,9 @@ data class UnityCommandClient(
     }
 
     fun onException(t: Throwable) {
-        val channel = bot.getPrivateChannelById("501009066479452170")
+        t.printStackTrace()
-        channel.sendMessage("There was an error: ${t.message}").queue()
+        /*val voiceChannel = bot.getPrivateChannelById("501009066479452170")
+        voiceChannel.sendMessage("There was an error: ${t.message}").queue()*/
     }
 
 

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

@@ -74,4 +74,7 @@ class UnityCommandEvent(
     val author: User
         get() = event.author
 
+    val hasArgs: Boolean
+        get() = args.isNotBlank()
+
 }

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

@@ -10,7 +10,10 @@ 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.*
+import nl.voidcorp.dbot.commands.MusicCategoryPrivate
+import nl.voidcorp.dbot.commands.UnityCommand
+import nl.voidcorp.dbot.commands.UnityCommandEvent
+import nl.voidcorp.dbot.commands.UnityMusicCommand
 import nl.voidcorp.dbot.log
 import nl.voidcorp.dbot.playerManager
 
@@ -168,10 +171,10 @@ fun initMusic() {
 
 
     val skipCommand = UnityCommand(
-        "skip",
+        "fskip",
-        help = "Skip the current song",
+        help = "Force skips the current song, admin only",
-        aliases = *arrayOf("s"),
+        aliases = *arrayOf("fs", "ffs"),
-        category = MusicCategory
+        category = MusicCategoryPrivate
     ) { event ->
         val scheduler = guildMusicMap[event.guild.idLong]
         if (scheduler == null) {
@@ -181,6 +184,21 @@ fun initMusic() {
         }
     }
 
+    val voteSkipCommand = UnityMusicCommand(
+        "vskip",
+        help = "Starts a vote to skip the current song",
+        aliases = *arrayOf("voteskip", "skip", "vs", "s")
+
+    ) { event, scheduler ->
+        val ss = scheduler.shouldSkip()
+        if (ss) {
+            event.reply("Vote passed, skipping song!")
+            scheduler.skip()
+        } else {
+            event.reply("Vote registered!")
+        }
+    }
+
     val npCommand = UnityMusicCommand(
         "nowplaying",
         aliases = *arrayOf("np"),
@@ -233,7 +251,16 @@ fun initMusic() {
     }
 
 
-    commands.addAll(playCommand, skipCommand, queueCommand, ytCommand, soundcloudCommand, npCommand, attachmentPlay)
+    commands.addAll(
+        playCommand,
+        skipCommand,
+        queueCommand,
+        ytCommand,
+        soundcloudCommand,
+        npCommand,
+        attachmentPlay,
+        voteSkipCommand
+    )
 }
 
 fun getLinkFromSearch(

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

@@ -15,9 +15,10 @@ import java.awt.Color
 import java.time.LocalDateTime
 import java.util.*
 import kotlin.concurrent.timerTask
+import kotlin.math.roundToInt
 
 
-class TrackScheduler(val player: AudioPlayer, val guild: Guild, channel: VoiceChannel) : AudioEventAdapter() {
+class TrackScheduler(val player: AudioPlayer, val guild: Guild, val voiceChannel: VoiceChannel) : AudioEventAdapter() {
     val musicChannel: TextChannel
 
     init {
@@ -26,13 +27,13 @@ class TrackScheduler(val player: AudioPlayer, val guild: Guild, channel: VoiceCh
         val audio = guild.audioManager
 
         audio.sendingHandler = AudioPlayerSendHandler(player)
-        audio.openAudioConnection(channel)
+        audio.openAudioConnection(voiceChannel)
 
         musicChannel = guild.getTextChannelsByName("music-bot", true).firstOrNull()
                 ?: (guild.getTextChannelsByName("music", true).firstOrNull()
-                ?: (guild.getTextChannelsByName("bot", true).firstOrNull()
+            ?: (guild.getTextChannelsByName("bot", true).firstOrNull()
-                        ?: (guild.getTextChannelsByName("general", true).firstOrNull()
+                ?: (guild.getTextChannelsByName("general", true).firstOrNull()
-                                ?: guild.defaultChannel!!)))
+                    ?: guild.defaultChannel!!)))
 
     }
 
@@ -44,6 +45,7 @@ class TrackScheduler(val player: AudioPlayer, val guild: Guild, channel: VoiceCh
     }*/
 
     override fun onTrackEnd(player: AudioPlayer, track: AudioTrack, endReason: AudioTrackEndReason) {
+        pressedSkip++
         if (q.isNotEmpty()) {
             player.playTrack(q.poll())
         } else {
@@ -117,7 +119,11 @@ class TrackScheduler(val player: AudioPlayer, val guild: Guild, channel: VoiceCh
 
         if (endReason != AudioTrackEndReason.REPLACED) {
             guildMusicMap.remove(guild.idLong)
-            musicChannel.sendMessage(EmbedBuilder().setColor(musicChannel.guild.selfMember.color).setTitle("I'm done here").setDescription("There are no more songs left in the queue.").setTimestamp(LocalDateTime.now()).build()).queue()
+            musicChannel.sendMessage(
+                EmbedBuilder().setColor(musicChannel.guild.selfMember.color).setTitle("I'm done here").setDescription(
+                    "There are no more songs left in the queue."
+                ).setTimestamp(LocalDateTime.now()).build()
+            ).queue()
 
             Timer().schedule(timerTask {
                 guild.audioManager.closeAudioConnection()
@@ -132,42 +138,62 @@ class TrackScheduler(val player: AudioPlayer, val guild: Guild, channel: VoiceCh
         if (track is YoutubeAudioTrack) {
             if (track.userData is Member)
                 return EmbedBuilder()
-                        .setFooter("Requested by ${(track.userData as Member).effectiveName}", (track.userData as Member)
+                    .setFooter(
-                                .user.effectiveAvatarUrl).setAuthor(track.info.author).setTitle(track.info.title, track.info.uri)
+                        "Requested by ${(track.userData as Member).effectiveName}", (track.userData as Member)
-                        .setThumbnail("https://img.youtube.com/vi/${track.info.identifier}/hqdefault.jpg")
+                            .user.effectiveAvatarUrl
-                        .setTimestamp(LocalDateTime.now()).setColor(Color.decode("#ff0000")).build()
+                    ).setAuthor(track.info.author).setTitle(track.info.title, track.info.uri)
+                    .setThumbnail("https://img.youtube.com/vi/${track.info.identifier}/hqdefault.jpg")
+                    .setTimestamp(LocalDateTime.now()).setColor(Color.decode("#ff0000")).build()
         } else if (track is SoundCloudAudioTrack) {
             val scsm = track.sourceManager as SoundCloudAudioSourceManager
             scsm.updateClientId()
-            val art = khttp.get("http://api.soundcloud.com/tracks/${track.info.identifier}?client_id=${scsm.clientId}", headers = mapOf("Content-Type" to "application/json")).jsonObject["artwork_url"].toString().replace("large", "t300x300")
+            val art = khttp.get(
+                "http://api.soundcloud.com/tracks/${track.info.identifier}?client_id=${scsm.clientId}",
+                headers = mapOf("Content-Type" to "application/json")
+            ).jsonObject["artwork_url"].toString().replace("large", "t300x300")
 
             if (track.userData is Member)
                 return EmbedBuilder()
-                        .setFooter("Requested by ${(track.userData as Member).effectiveName}", (track.userData as Member)
+                    .setFooter(
-                                .user.effectiveAvatarUrl).setAuthor(track.info.author).setTitle(track.info.title, track.info.uri)
+                        "Requested by ${(track.userData as Member).effectiveName}", (track.userData as Member)
-                        .setThumbnail(if (art == "null") null else art)
+                            .user.effectiveAvatarUrl
-                        .setTimestamp(LocalDateTime.now()).setColor(Color.decode("#ff5500")).build()
+                    ).setAuthor(track.info.author).setTitle(track.info.title, track.info.uri)
+                    .setThumbnail(if (art == "null") null else art)
+                    .setTimestamp(LocalDateTime.now()).setColor(Color.decode("#ff5500")).build()
 
         } else if (track is HttpAudioTrack) {
             if (track.userData is Member)
                 return EmbedBuilder()
-                        .setFooter("Requested by ${(track.userData as Member).effectiveName}", (track.userData as Member)
+                    .setFooter(
-                                .user.effectiveAvatarUrl).setAuthor(track.info.author).setTitle(track.info.title, track.info.uri)
+                        "Requested by ${(track.userData as Member).effectiveName}", (track.userData as Member)
-                        .setTimestamp(LocalDateTime.now()).setColor(Color.decode("#005A9C")).build()
+                            .user.effectiveAvatarUrl
+                    ).setAuthor(track.info.author).setTitle(track.info.title, track.info.uri)
+                    .setTimestamp(LocalDateTime.now()).setColor(Color.decode("#005A9C")).build()
         }
 
         return EmbedBuilder()
-                .setFooter("Requested by ${(track.userData as Member).effectiveName}", (track.userData as Member)
+            .setFooter(
-                        .user.effectiveAvatarUrl).setAuthor(track.info.author).setTitle(track.info.title, track.info.uri)
+                "Requested by ${(track.userData as Member).effectiveName}", (track.userData as Member)
-                .setTimestamp(LocalDateTime.now()).setColor(musicChannel.guild.selfMember.color).build()
+                    .user.effectiveAvatarUrl
+            ).setAuthor(track.info.author).setTitle(track.info.title, track.info.uri)
+            .setTimestamp(LocalDateTime.now()).setColor(musicChannel.guild.selfMember.color).build()
     }
 
     fun getTrackList(member: Member): MessageEmbed {
-        return EmbedBuilder().setTitle("Hey ${member.effectiveName}, here is the playlist").setTimestamp(LocalDateTime.now()).setColor(musicChannel.guild.selfMember.color)
+        return EmbedBuilder().setTitle("Hey ${member.effectiveName}, here is the playlist")
-                .setFooter("Requested by ${member.effectiveName}", member.user.effectiveAvatarUrl).setDescription(
+            .setTimestamp(LocalDateTime.now()).setColor(musicChannel.guild.selfMember.color)
-                        "**${player.playingTrack.info.title}**, requested by ${if (player.playingTrack.userData is Member) (player.playingTrack.userData as Member).effectiveName else "someone unknown..."} (*now playing*)\n" +
+            .setFooter("Requested by ${member.effectiveName}", member.user.effectiveAvatarUrl).setDescription(
-                                q.joinToString(separator = "\n") { "**${it.info.title}**, requested by ${if (it.userData is Member) (it.userData as Member).effectiveName else "someone unknown..."}" }
+                "**${player.playingTrack.info.title}**, requested by ${if (player.playingTrack.userData is Member) (player.playingTrack.userData as Member).effectiveName else "someone unknown..."} (*now playing*)\n" +
-                ).build()
+                        q.joinToString(separator = "\n") { "**${it.info.title}**, requested by ${if (it.userData is Member) (it.userData as Member).effectiveName else "someone unknown..."}" }
+            ).build()
+    }
+
+    var pressedSkip = 0
+
+    fun shouldSkip(): Boolean {
+        val half = (voiceChannel.members.size.run { this - 1 }.toDouble() / 2).roundToInt()
+        val press = ++pressedSkip
+        return press >= half
     }
 
 }

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

@@ -1,17 +1,35 @@
 package nl.voidcorp.dbot.storage
 
 import net.dv8tion.jda.core.entities.Guild
+import net.dv8tion.jda.core.entities.Role
 import nl.voidcorp.dbot.commands.GSM
+import java.time.LocalDateTime
 
-data class GuildSettings(val prefixes: MutableList<String> = mutableListOf()) {
+data class GuildSettings(
+    val prefixes: MutableList<String> = mutableListOf(),
+    val muted: MutableMap<LocalDateTime, MutableList<MuteInfo>> = mutableMapOf()
+) {
     fun getPrefixes(): MutableCollection<String> {
         return prefixes
     }
 
     val primaryPrefix: String
         get() = prefixes.firstOrNull() ?: "!"
+
 }
 
 fun Guild.settings(): GuildSettings {
     return GSM.getSettings(this)
+}
+
+data class MuteInfo(val member: Long, val roles: List<Role>)
+
+fun <A> Map<LocalDateTime, A>.getBefore(test: LocalDateTime = LocalDateTime.now()): List<A> =
+    this.filter { it.key.isBefore(test) }.map { it.value }
+
+fun <A> MutableMap<LocalDateTime, MutableList<A>>.put(a: LocalDateTime, b: A) {
+    if (this[a] == null) {
+        this[a] = mutableListOf()
+    }
+    this[a]!! += b
 }