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authorBrandon <bwaggone@umich.edu>2018-04-07 17:09:12 -0400
committerBrandon <bwaggone@umich.edu>2018-04-07 17:09:12 -0400
commit7eeb97fc307257290acfbf6ecbb055cdc5788c2b (patch)
tree4104b270ee87cde8a383cfc91ba6562f45dfe85e /src/main/java/soundbot
parent3799c7828ad8ef2968f39e4044db36885aec1ab4 (diff)
downloadSoundChan-7eeb97fc307257290acfbf6ecbb055cdc5788c2b.tar.gz
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Rename main, add properties loading
Diffstat (limited to 'src/main/java/soundbot')
-rw-r--r--src/main/java/soundbot/AudioPlayerSendHandler.java48
-rw-r--r--src/main/java/soundbot/GuildMusicManager.java35
-rw-r--r--src/main/java/soundbot/Main.java167
-rw-r--r--src/main/java/soundbot/TrackScheduler.java56
4 files changed, 0 insertions, 306 deletions
diff --git a/src/main/java/soundbot/AudioPlayerSendHandler.java b/src/main/java/soundbot/AudioPlayerSendHandler.java
deleted file mode 100644
index 6499aad..0000000
--- a/src/main/java/soundbot/AudioPlayerSendHandler.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package soundbot;
-
-import com.sedmelluq.discord.lavaplayer.player.AudioPlayer;
-import com.sedmelluq.discord.lavaplayer.track.playback.AudioFrame;
-import net.dv8tion.jda.core.audio.AudioSendHandler;
-
-/**
- * This is a wrapper around AudioPlayer which makes it behave as an AudioSendHandler for JDA. As JDA calls canProvide
- * before every call to provide20MsAudio(), we pull the frame in canProvide() and use the frame we already pulled in
- * provide20MsAudio().
- */
-public class AudioPlayerSendHandler implements AudioSendHandler {
- private final AudioPlayer audioPlayer;
- private AudioFrame lastFrame;
-
- /**
- * @param audioPlayer Audio player to wrap.
- */
- public AudioPlayerSendHandler(AudioPlayer audioPlayer) {
- this.audioPlayer = audioPlayer;
- }
-
- @Override
- public boolean canProvide() {
- if (lastFrame == null) {
- lastFrame = audioPlayer.provide();
- }
-
- return lastFrame != null;
- }
-
- @Override
- public byte[] provide20MsAudio() {
- if (lastFrame == null) {
- lastFrame = audioPlayer.provide();
- }
-
- byte[] data = lastFrame != null ? lastFrame.data : null;
- lastFrame = null;
-
- return data;
- }
-
- @Override
- public boolean isOpus() {
- return true;
- }
-}
diff --git a/src/main/java/soundbot/GuildMusicManager.java b/src/main/java/soundbot/GuildMusicManager.java
deleted file mode 100644
index fc46756..0000000
--- a/src/main/java/soundbot/GuildMusicManager.java
+++ /dev/null
@@ -1,35 +0,0 @@
-package soundbot;
-
-import com.sedmelluq.discord.lavaplayer.player.AudioPlayer;
-import com.sedmelluq.discord.lavaplayer.player.AudioPlayerManager;
-
-/**
- * Holder for both the player and a track scheduler for one guild.
- */
-public class GuildMusicManager {
- /**
- * Audio player for the guild.
- */
- public final AudioPlayer player;
- /**
- * Track scheduler for the player.
- */
- public final TrackScheduler scheduler;
-
- /**
- * Creates a player and a track scheduler.
- * @param manager Audio player manager to use for creating the player.
- */
- public GuildMusicManager(AudioPlayerManager manager) {
- player = manager.createPlayer();
- scheduler = new TrackScheduler(player);
- player.addListener(scheduler);
- }
-
- /**
- * @return Wrapper around AudioPlayer to use it as an AudioSendHandler.
- */
- public AudioPlayerSendHandler getSendHandler() {
- return new AudioPlayerSendHandler(player);
- }
-}
diff --git a/src/main/java/soundbot/Main.java b/src/main/java/soundbot/Main.java
deleted file mode 100644
index 2255c68..0000000
--- a/src/main/java/soundbot/Main.java
+++ /dev/null
@@ -1,167 +0,0 @@
-package soundbot;
-
-import com.sedmelluq.discord.lavaplayer.player.AudioLoadResultHandler;
-import com.sedmelluq.discord.lavaplayer.player.AudioPlayerManager;
-import com.sedmelluq.discord.lavaplayer.player.DefaultAudioPlayerManager;
-import com.sedmelluq.discord.lavaplayer.source.AudioSourceManagers;
-import com.sedmelluq.discord.lavaplayer.tools.FriendlyException;
-import com.sedmelluq.discord.lavaplayer.track.AudioPlaylist;
-import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
-import net.dv8tion.jda.core.AccountType;
-import net.dv8tion.jda.core.JDA;
-import net.dv8tion.jda.core.JDABuilder;
-import net.dv8tion.jda.core.entities.Guild;
-import net.dv8tion.jda.core.entities.TextChannel;
-import net.dv8tion.jda.core.entities.VoiceChannel;
-import net.dv8tion.jda.core.events.message.MessageReceivedEvent;
-import net.dv8tion.jda.client.events.call.voice.CallVoiceJoinEvent;
-import net.dv8tion.jda.core.hooks.ListenerAdapter;
-import net.dv8tion.jda.core.managers.AudioManager;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class Main extends ListenerAdapter {
- public static void main(String[] args) throws Exception {
- JDA jda = new JDABuilder(AccountType.BOT)
- .setToken(System.getProperty("botToken"))
- .buildBlocking();
-
- jda.addEventListener(new Main());
- }
-
- private final AudioPlayerManager playerManager;
- private final Map<Long, GuildMusicManager> musicManagers;
-
- private Main() {
- this.musicManagers = new HashMap<>();
-
- this.playerManager = new DefaultAudioPlayerManager();
- AudioSourceManagers.registerRemoteSources(playerManager);
- AudioSourceManagers.registerLocalSource(playerManager);
- }
-
- private synchronized GuildMusicManager getGuildAudioPlayer(Guild guild) {
- long guildId = Long.parseLong(guild.getId());
- GuildMusicManager musicManager = musicManagers.get(guildId);
-
- if (musicManager == null) {
- musicManager = new GuildMusicManager(playerManager);
- musicManagers.put(guildId, musicManager);
- }
-
- guild.getAudioManager().setSendingHandler(musicManager.getSendHandler());
-
- return musicManager;
- }
-
- @Override
- public void onCallVoiceJoin(CallVoiceJoinEvent event){
-
- }
-
- @Override
- public void onMessageReceived(MessageReceivedEvent event) {
- String[] command = event.getMessage().getContentRaw().split(" ", 2);
- Guild guild = event.getGuild();
-
- if (guild != null) {
- if ("~play".equals(command[0]) && command.length == 2) {
- loadAndPlay(event.getTextChannel(), command[1]);
- } else if ("~skip".equals(command[0])) {
- skipTrack(event.getTextChannel());
- } else if ("~volume".equals(command[0]) && command.length == 2) {
- changeVolume(event.getTextChannel(), command[1]);
- } else if ("~pause".equals(command[0])) {
- pauseTrack(event.getTextChannel());
- } else if ("~unpause".equals(command[0])) {
- unpauseTrack(event.getTextChannel());
- }
- }
-
- super.onMessageReceived(event);
- }
-
- private void changeVolume(final TextChannel channel, final String volume) {
- GuildMusicManager musicManager = getGuildAudioPlayer(channel.getGuild());
- musicManager.player.setVolume(Integer.parseInt(volume));
- channel.sendMessage("Volume now set to " + volume + "%").queue();
- }
-
- private void pauseTrack(final TextChannel channel){
- GuildMusicManager musicManager = getGuildAudioPlayer(channel.getGuild());
- musicManager.player.setPaused(true);
- channel.sendMessage("Playback Paused.").queue();
- }
-
- private void unpauseTrack(final TextChannel channel){
- GuildMusicManager musicManager = getGuildAudioPlayer(channel.getGuild());
- musicManager.player.setPaused(false);
- channel.sendMessage("Unpaused playback.").queue();
- }
-
- private void loadAndPlay(final TextChannel channel, final String trackUrl) {
- GuildMusicManager musicManager = getGuildAudioPlayer(channel.getGuild());
-
- playerManager.loadItemOrdered(musicManager, trackUrl, new AudioLoadResultHandler() {
- @Override
- public void trackLoaded(AudioTrack track) {
- int timeStart = trackUrl.lastIndexOf('=');
- if(timeStart != -1){
- String timeString = trackUrl.substring(timeStart);
- //The format will be 1h2m53s, need to parse that into seconds and then call
- //track.setPosition(long position)
-
- }
- channel.sendMessage("Adding to queue " + track.getInfo().title).queue();
-
- play(channel.getGuild(), musicManager, track);
- }
-
- @Override
- public void playlistLoaded(AudioPlaylist playlist) {
- AudioTrack firstTrack = playlist.getSelectedTrack();
-
- if (firstTrack == null) {
- firstTrack = playlist.getTracks().get(0);
- }
-
- channel.sendMessage("Adding to queue " + firstTrack.getInfo().title + " (first track of playlist " + playlist.getName() + ")").queue();
-
- play(channel.getGuild(), musicManager, firstTrack);
- }
-
- @Override
- public void noMatches() {
- channel.sendMessage("Nothing found by " + trackUrl).queue();
- }
-
- @Override
- public void loadFailed(FriendlyException exception) {
- channel.sendMessage("Could not play: " + exception.getMessage()).queue();
- }
- });
- }
-
- private void play(Guild guild, GuildMusicManager musicManager, AudioTrack track) {
- connectToFirstVoiceChannel(guild.getAudioManager());
-
- musicManager.scheduler.queue(track);
- }
-
- private void skipTrack(TextChannel channel) {
- GuildMusicManager musicManager = getGuildAudioPlayer(channel.getGuild());
- musicManager.scheduler.nextTrack();
-
- channel.sendMessage("Skipped to next track.").queue();
- }
-
- private static void connectToFirstVoiceChannel(AudioManager audioManager) {
- if (!audioManager.isConnected() && !audioManager.isAttemptingToConnect()) {
- for (VoiceChannel voiceChannel : audioManager.getGuild().getVoiceChannels()) {
- audioManager.openAudioConnection(voiceChannel);
- break;
- }
- }
- }
-}
diff --git a/src/main/java/soundbot/TrackScheduler.java b/src/main/java/soundbot/TrackScheduler.java
deleted file mode 100644
index 4cbda71..0000000
--- a/src/main/java/soundbot/TrackScheduler.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package soundbot;
-
-import com.sedmelluq.discord.lavaplayer.player.AudioPlayer;
-import com.sedmelluq.discord.lavaplayer.player.event.AudioEventAdapter;
-import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
-import com.sedmelluq.discord.lavaplayer.track.AudioTrackEndReason;
-
-import java.util.concurrent.BlockingQueue;
-import java.util.concurrent.LinkedBlockingQueue;
-
-/**
- * This class schedules tracks for the audio player. It contains the queue of tracks.
- */
-public class TrackScheduler extends AudioEventAdapter {
- private final AudioPlayer player;
- private final BlockingQueue<AudioTrack> queue;
-
- /**
- * @param player The audio player this scheduler uses
- */
- public TrackScheduler(AudioPlayer player) {
- this.player = player;
- this.queue = new LinkedBlockingQueue<>();
- }
-
- /**
- * Add the next track to queue or play right away if nothing is in the queue.
- *
- * @param track The track to play or add to queue.
- */
- public void queue(AudioTrack track) {
- // Calling startTrack with the noInterrupt set to true will start the track only if nothing is currently playing. If
- // something is playing, it returns false and does nothing. In that case the player was already playing so this
- // track goes to the queue instead.
- if (!player.startTrack(track, true)) {
- queue.offer(track);
- }
- }
-
- /**
- * Start the next track, stopping the current one if it is playing.
- */
- public void nextTrack() {
- // Start the next track, regardless of if something is already playing or not. In case queue was empty, we are
- // giving null to startTrack, which is a valid argument and will simply stop the player.
- player.startTrack(queue.poll(), false);
- }
-
- @Override
- public void onTrackEnd(AudioPlayer player, AudioTrack track, AudioTrackEndReason endReason) {
- // Only start the next track if the end reason is suitable for it (FINISHED or LOAD_FAILED)
- if (endReason.mayStartNext) {
- nextTrack();
- }
- }
-}