PacketStopSound (with previous plugin channels)

src/main/java/de/bixilon/minosoft/protocol/modding/channels/DefaultPluginChannels.java

@@ -18,6 +18,7 @@ import de.bixilon.minosoft.protocol.protocol.ProtocolVersion;
 
 public enum DefaultPluginChannels {
     MC_BRAND(new ChangeableIdentifier("MC|Brand", "minecraft:brand")),
+    STOP_SOUND(new ChangeableIdentifier("MC|StopSound")),
     REGISTER(new ChangeableIdentifier("REGISTER", "minecraft:register")),
     UNREGISTER(new ChangeableIdentifier("UNREGISTER", "minecraft:unregister"));
 

src/main/java/de/bixilon/minosoft/protocol/network/Connection.java

@@ -22,6 +22,7 @@ import de.bixilon.minosoft.protocol.modding.channels.DefaultPluginChannels;
 import de.bixilon.minosoft.protocol.modding.channels.PluginChannelHandler;
 import de.bixilon.minosoft.protocol.packets.ClientboundPacket;
 import de.bixilon.minosoft.protocol.packets.ServerboundPacket;
+import de.bixilon.minosoft.protocol.packets.clientbound.play.PacketStopSound;
 import de.bixilon.minosoft.protocol.packets.serverbound.handshaking.PacketHandshake;
 import de.bixilon.minosoft.protocol.packets.serverbound.login.PacketLoginStart;
 import de.bixilon.minosoft.protocol.packets.serverbound.status.PacketStatusPing;
@@ -215,6 +216,14 @@ public class Connection {
 
             getPluginChannelHandler().sendRawData(DefaultPluginChannels.MC_BRAND.getChangeableIdentifier().get(version), toSend);
         });
+
+        // MC|StopSound
+        getPluginChannelHandler().registerClientHandler(DefaultPluginChannels.STOP_SOUND.getChangeableIdentifier().get(version), (handler, buffer) -> {
+            // it is basically a packet, handle it like a packet:
+            PacketStopSound packet = new PacketStopSound();
+            packet.read(buffer);
+            handle(packet);
+        });
     }
 
     public boolean isConnected() {

src/main/java/de/bixilon/minosoft/protocol/packets/clientbound/play/PacketStopSound.java

@@ -0,0 +1,71 @@
+/*
+ * Codename Minosoft
+ * Copyright (C) 2020 Moritz Zwerger
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This software is not affiliated with Mojang AB, the original developer of Minecraft.
+ */
+
+package de.bixilon.minosoft.protocol.packets.clientbound.play;
+
+import de.bixilon.minosoft.logging.Log;
+import de.bixilon.minosoft.protocol.packets.ClientboundPacket;
+import de.bixilon.minosoft.protocol.protocol.InByteBuffer;
+import de.bixilon.minosoft.protocol.protocol.PacketHandler;
+import de.bixilon.minosoft.util.BitByte;
+
+public class PacketStopSound implements ClientboundPacket {
+    Integer soundId;
+    String soundIdentifier;
+
+
+    @Override
+    public boolean read(InByteBuffer buffer) {
+        switch (buffer.getVersion()) {
+            case VERSION_1_9_4:
+            case VERSION_1_10:
+            case VERSION_1_11_2:
+                buffer.readString(); // category
+                soundIdentifier = buffer.readString();
+                return true;
+            case VERSION_1_12_2:
+                soundIdentifier = buffer.readString();
+                buffer.readString(); // category
+                return true;
+            case VERSION_1_13_2:
+                byte flags = buffer.readByte();
+                if (BitByte.isBitMask(flags, 0x01)) {
+                    soundId = buffer.readVarInt();
+                }
+                if (BitByte.isBitMask(flags, 0x02)) {
+                    soundIdentifier = buffer.readString();
+                }
+                return true;
+        }
+
+        return false;
+    }
+
+    @Override
+    public void log() {
+        Log.protocol(String.format("Received stop sound (soundId=%d, soundIdentifier=%s)", soundId, soundIdentifier));
+    }
+
+    @Override
+    public void handle(PacketHandler h) {
+        h.handle(this);
+    }
+
+    public Integer getSoundId() {
+        return soundId;
+    }
+
+    public String getSoundIdentifier() {
+        return soundIdentifier;
+    }
+}

src/main/java/de/bixilon/minosoft/protocol/protocol/PacketHandler.java

@@ -600,4 +600,7 @@ public class PacketHandler {
 
     public void handle(PacketDeclareRecipes pkg) {
     }
+
+    public void handle(PacketStopSound pkg) {
+    }
 }

src/main/java/de/bixilon/minosoft/protocol/protocol/Protocol.java

@@ -149,6 +149,7 @@ public abstract class Protocol implements ProtocolInterface {
         packetClassMapping.put(Packets.Clientbound.PLAY_FACE_PLAYER, PacketFacePlayer.class);
         packetClassMapping.put(Packets.Clientbound.PLAY_TAGS, PacketTags.class);
         packetClassMapping.put(Packets.Clientbound.PLAY_DECLARE_RECIPES, PacketDeclareRecipes.class);
+        packetClassMapping.put(Packets.Clientbound.PLAY_STOP_SOUND, PacketStopSound.class);
     }
 
     public static ProtocolVersion getLowestVersionSupported() {