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feat: Add primitive support for sound api
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77 changes: 77 additions & 0 deletions
77
...src/main/java/com/velocitypowered/proxy/protocol/packet/ClientboundSoundEntityPacket.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
| /* | ||
| * Copyright (C) 2024 Velocity Contributors | ||
| * | ||
| * 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/>. | ||
| */ | ||
|
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| package com.velocitypowered.proxy.protocol.packet; | ||
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| import com.velocitypowered.api.network.ProtocolVersion; | ||
| import com.velocitypowered.proxy.connection.MinecraftSessionHandler; | ||
| import com.velocitypowered.proxy.protocol.MinecraftPacket; | ||
| import com.velocitypowered.proxy.protocol.ProtocolUtils; | ||
| import io.netty.buffer.ByteBuf; | ||
| import net.kyori.adventure.sound.Sound; | ||
| import org.jetbrains.annotations.Nullable; | ||
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| import java.util.Random; | ||
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| public class ClientboundSoundEntityPacket implements MinecraftPacket { | ||
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| private static final Random SEEDS_RANDOM = new Random(); | ||
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| private Sound sound; | ||
| private @Nullable Float fixedRange; | ||
| private int entityId; | ||
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| public ClientboundSoundEntityPacket() {} | ||
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| public ClientboundSoundEntityPacket(Sound sound, @Nullable Float fixedRange, int entityId) { | ||
| this.sound = sound; | ||
| this.fixedRange = fixedRange; | ||
| this.entityId = entityId; | ||
| } | ||
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| @Override | ||
| public void decode(ByteBuf buf, ProtocolUtils.Direction direction, ProtocolVersion protocolVersion) { | ||
| throw new UnsupportedOperationException("Decode is not implemented"); | ||
| } | ||
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| @Override | ||
| public void encode(ByteBuf buf, ProtocolUtils.Direction direction, ProtocolVersion protocolVersion) { | ||
| ProtocolUtils.writeVarInt(buf, 0); // version-dependent hardcoded sound id | ||
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| ProtocolUtils.writeString(buf, sound.name().asMinimalString()); // not using writeKey, as the client already defaults to the vanilla namespace | ||
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| buf.writeBoolean(fixedRange != null); | ||
| if (fixedRange != null) | ||
| buf.writeFloat(fixedRange); | ||
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| ProtocolUtils.writeVarInt(buf, sound.source().ordinal()); | ||
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| ProtocolUtils.writeVarInt(buf, entityId); | ||
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| buf.writeFloat(sound.volume()); | ||
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| buf.writeFloat(sound.pitch()); | ||
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| buf.writeLong(sound.seed().orElse(SEEDS_RANDOM.nextLong())); | ||
| } | ||
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| @Override | ||
| public boolean handle(MinecraftSessionHandler handler) { | ||
| return handler.handle(this); | ||
| } | ||
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| } |
101 changes: 101 additions & 0 deletions
101
...y/src/main/java/com/velocitypowered/proxy/protocol/packet/ClientboundStopSoundPacket.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| /* | ||
| * Copyright (C) 2024 Velocity Contributors | ||
| * | ||
| * 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/>. | ||
| */ | ||
|
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| package com.velocitypowered.proxy.protocol.packet; | ||
|
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| import com.velocitypowered.api.network.ProtocolVersion; | ||
| import com.velocitypowered.proxy.connection.MinecraftSessionHandler; | ||
| import com.velocitypowered.proxy.protocol.MinecraftPacket; | ||
| import com.velocitypowered.proxy.protocol.ProtocolUtils; | ||
| import io.netty.buffer.ByteBuf; | ||
| import net.kyori.adventure.key.Key; | ||
| import net.kyori.adventure.sound.Sound; | ||
| import net.kyori.adventure.sound.SoundStop; | ||
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| import javax.annotation.Nullable; | ||
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| public class ClientboundStopSoundPacket implements MinecraftPacket { | ||
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| private @Nullable Sound.Source source; | ||
| private @Nullable Key soundName; | ||
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| public ClientboundStopSoundPacket() {} | ||
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| public ClientboundStopSoundPacket(SoundStop soundStop) { | ||
| this(soundStop.source(), soundStop.sound()); | ||
| } | ||
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| public ClientboundStopSoundPacket(@Nullable Sound.Source source, @Nullable Key soundName) { | ||
| this.source = source; | ||
| this.soundName = soundName; | ||
| } | ||
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| @Override | ||
| public void decode(ByteBuf buf, ProtocolUtils.Direction direction, ProtocolVersion protocolVersion) { | ||
| int flagsBitmask = buf.readByte(); | ||
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| if ((flagsBitmask & 1) != 0) { | ||
| source = Sound.Source.values()[ProtocolUtils.readVarInt(buf)]; | ||
| } else { | ||
| source = null; | ||
| } | ||
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| if ((flagsBitmask & 2) != 0) { | ||
| soundName = ProtocolUtils.readKey(buf); | ||
| } else { | ||
| soundName = null; | ||
| } | ||
| } | ||
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| @Override | ||
| public void encode(ByteBuf buf, ProtocolUtils.Direction direction, ProtocolVersion protocolVersion) { | ||
| int flagsBitmask = 0; | ||
| if (source != null && soundName == null) { | ||
| flagsBitmask |= 1; | ||
| } else if (soundName != null && source == null) { | ||
| flagsBitmask |= 2; | ||
| } else if (source != null /*&& sound != null*/) { | ||
| flagsBitmask |= 3; | ||
| } | ||
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| buf.writeByte(flagsBitmask); | ||
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| if (source != null) { | ||
| ProtocolUtils.writeVarInt(buf, source.ordinal()); | ||
| } | ||
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| if (soundName != null) { | ||
| ProtocolUtils.writeString(buf, soundName.asMinimalString()); // not using writeKey, as the client already defaults to the vanilla namespace | ||
| } | ||
| } | ||
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| @Override | ||
| public boolean handle(MinecraftSessionHandler handler) { | ||
| return handler.handle(this); | ||
| } | ||
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| @Nullable | ||
| public Sound.Source getSource() { | ||
| return source; | ||
| } | ||
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| @Nullable | ||
| public Key getSoundName() { | ||
| return soundName; | ||
| } | ||
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| } |