diff options
Diffstat (limited to 'src/main/java/soundbot')
-rw-r--r-- | src/main/java/soundbot/AudioPlayerSendHandler.java | 48 | ||||
-rw-r--r-- | src/main/java/soundbot/GuildMusicManager.java | 35 | ||||
-rw-r--r-- | src/main/java/soundbot/Main.java | 167 | ||||
-rw-r--r-- | src/main/java/soundbot/TrackScheduler.java | 56 |
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(); - } - } -} |