From 9bc4d897a50c286bb349220187748faae2efffc8 Mon Sep 17 00:00:00 2001
From: GregTCLTK <gregtcltk@gmail.com>
Date: Sun, 24 Nov 2019 17:17:07 +0100
Subject: [PATCH] Music Bot :smirk:

---
 pom.xml                                       |  5 ++
 src/main/java/com/bbn/hadder/Hadder.java      |  6 +-
 .../hadder/commands/music/JoinCommand.java    | 56 +++++++++++++++++++
 .../hadder/utils/AudioPlayerSendHandler.java  | 25 +++++++++
 4 files changed, 91 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/com/bbn/hadder/commands/music/JoinCommand.java
 create mode 100644 src/main/java/com/bbn/hadder/utils/AudioPlayerSendHandler.java

diff --git a/pom.xml b/pom.xml
index fcd89b3..bad6b3a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,6 +62,11 @@
       <artifactId>github-api</artifactId>
       <version>1.99</version>
     </dependency>
+    <dependency>
+      <groupId>com.sedmelluq</groupId>
+      <artifactId>lavaplayer</artifactId>
+      <version>1.3.27</version>
+    </dependency>
 
   </dependencies>
 
diff --git a/src/main/java/com/bbn/hadder/Hadder.java b/src/main/java/com/bbn/hadder/Hadder.java
index afcf18d..36346e4 100644
--- a/src/main/java/com/bbn/hadder/Hadder.java
+++ b/src/main/java/com/bbn/hadder/Hadder.java
@@ -7,9 +7,11 @@ import com.bbn.hadder.commands.nsfw.*;
 import com.bbn.hadder.commands.owner.*;
 import com.bbn.hadder.commands.fun.*;
 import com.bbn.hadder.commands.settings.*;
+import com.bbn.hadder.commands.music.*;
 import com.bbn.hadder.core.*;
 import com.bbn.hadder.listener.*;
 import net.dv8tion.jda.api.entities.Activity;
+import net.dv8tion.jda.api.managers.AudioManager;
 import net.dv8tion.jda.api.sharding.DefaultShardManagerBuilder;
 import net.dv8tion.jda.api.sharding.ShardManager;
 
@@ -18,7 +20,8 @@ import java.util.List;
 
 public class Hadder {
 
-    public static  ShardManager shardManager;
+    public static ShardManager shardManager;
+    public static AudioManager audioManager;
 
     public static void main(String[] args) {
         startBot();
@@ -72,6 +75,7 @@ public class Hadder {
                         new FeedbackCommand(),
                         new AvatarCommand(),
                         new EvalCommand(),
+                        new JoinCommand(),
                         new LinkCommand()), config, helpCommand);
 
         builder.addEventListeners(
diff --git a/src/main/java/com/bbn/hadder/commands/music/JoinCommand.java b/src/main/java/com/bbn/hadder/commands/music/JoinCommand.java
new file mode 100644
index 0000000..249ec60
--- /dev/null
+++ b/src/main/java/com/bbn/hadder/commands/music/JoinCommand.java
@@ -0,0 +1,56 @@
+package com.bbn.hadder.commands.music;
+
+/*
+ * @author Skidder / GregTCLTK
+ */
+
+import com.bbn.hadder.commands.Command;
+import com.bbn.hadder.commands.CommandEvent;
+import com.bbn.hadder.utils.AudioPlayerSendHandler;
+import com.bbn.hadder.utils.MessageEditor;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.entities.VoiceChannel;
+import net.dv8tion.jda.api.managers.AudioManager;
+
+
+public class JoinCommand implements Command {
+
+    @Override
+    public void executed(String[] args, CommandEvent event) {
+        if (event.getMember().getVoiceState().inVoiceChannel()) {
+            AudioManager audioManager = event.getGuild().getAudioManager();
+            if(!audioManager.isAttemptingToConnect()) {
+                VoiceChannel vc = event.getMember().getVoiceState().getChannel();
+                audioManager.setSendingHandler(new AudioPlayerSendHandler());
+                audioManager.openAudioConnection(vc);
+            } else {
+                EmbedBuilder builder = new EmbedBuilder();
+                event.getTextChannel().sendMessage(new MessageEditor().setDefaultSettings(MessageEditor.MessageType.WARNING, builder)
+                        .setTitle("Already trying to connect")
+                        .setDescription("Hadder is already trying to connect. Please wait a moment.")
+                        .build()).queue();
+            }
+        } else {
+            EmbedBuilder builder = new EmbedBuilder();
+            event.getTextChannel().sendMessage(new MessageEditor().setDefaultSettings(MessageEditor.MessageType.WARNING, builder)
+                    .setTitle("No Voice Channel")
+                    .setDescription("You aren't in a Voice Channel.")
+                    .build()).queue();
+        }
+    }
+
+    @Override
+    public String[] labels() {
+        return new String[]{"join"};
+    }
+
+    @Override
+    public String description() {
+        return "Joins your voice channel";
+    }
+
+    @Override
+    public String usage() {
+        return "";
+    }
+}
diff --git a/src/main/java/com/bbn/hadder/utils/AudioPlayerSendHandler.java b/src/main/java/com/bbn/hadder/utils/AudioPlayerSendHandler.java
new file mode 100644
index 0000000..ff3f483
--- /dev/null
+++ b/src/main/java/com/bbn/hadder/utils/AudioPlayerSendHandler.java
@@ -0,0 +1,25 @@
+package com.bbn.hadder.utils;
+
+/*
+ * @author Skidder / GregTCLTK
+ */
+
+import net.dv8tion.jda.api.audio.AudioSendHandler;
+
+import javax.annotation.Nullable;
+import java.nio.ByteBuffer;
+
+public class AudioPlayerSendHandler implements AudioSendHandler {
+
+    @Override
+    public boolean canProvide() {
+        return false;
+    }
+
+    @Nullable
+    @Override
+    public ByteBuffer provide20MsAudio() {
+
+        return null;
+    }
+}