/
AudioPlayerSendHandler.java
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/
AudioPlayerSendHandler.java
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package net.dv8tion.discord.music;
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;
}
}