Examples with ByteBuffer org.lanternpowered.server.network.buffer.ByteBuffer used on opensource projects

Example 6 with ByteBuffer

use of org.lanternpowered.server.network.buffer.ByteBuffer in project LanternServer by LanternPowered.

the class CodecPlayOutWindowProperty method encode.

@Override
public ByteBuffer encode(CodecContext context, MessagePlayOutWindowProperty message) throws CodecException {
    ByteBuffer buf = context.byteBufAlloc().buffer(9);
    buf.writeByte((byte) message.getWindowId());
    buf.writeShort((short) message.getProperty());
    buf.writeShort((short) message.getValue());
    return buf;
}

Example 7 with ByteBuffer

use of org.lanternpowered.server.network.buffer.ByteBuffer in project LanternServer by LanternPowered.

the class CodecPlayOutWorldTime method encode.

@Override
public ByteBuffer encode(CodecContext context, MessagePlayOutWorldTime message) throws CodecException {
    final ByteBuffer buf = context.byteBufAlloc().buffer(LENGTH);
    // The time also uses a negative tag
    long time = message.getTime();
    while (time < 0) {
        time += TimeUniverse.TICKS_IN_A_DAY;
    }
    time %= TimeUniverse.TICKS_IN_A_DAY;
    time += message.getMoonPhase().ordinal() * TimeUniverse.TICKS_IN_A_DAY;
    if (!message.getEnabled()) {
        time = time == 0 ? -1 : -time;
    }
    buf.writeLong(message.getAge());
    buf.writeLong(time);
    return buf;
}

Example 8 with ByteBuffer

use of org.lanternpowered.server.network.buffer.ByteBuffer in project LanternServer by LanternPowered.

the class CodecPlayOutSetWindowSlot method encode.

@Override
public ByteBuffer encode(CodecContext context, MessagePlayOutSetWindowSlot message) throws CodecException {
    final ByteBuffer buf = context.byteBufAlloc().buffer();
    buf.writeByte((byte) message.getWindow());
    buf.writeShort((short) message.getIndex());
    final Object item = message.getItem();
    if (item instanceof ItemStack) {
        buf.write(Types.ITEM_STACK, (ItemStack) item);
    } else if (item instanceof RawItemStack || item == null) {
        buf.write(Types.RAW_ITEM_STACK, (RawItemStack) item);
    } else {
        throw new EncoderException("Invalid item type:" + item.getClass().getName());
    }
    return buf;
}

Example 9 with ByteBuffer

use of org.lanternpowered.server.network.buffer.ByteBuffer in project LanternServer by LanternPowered.

the class CodecPlayOutSoundEffect method encode.

@Override
public ByteBuffer encode(CodecContext context, MessagePlayOutSoundEffect message) throws CodecException {
    final ByteBuffer buf = context.byteBufAlloc().buffer();
    buf.writeVarInt(message.getType());
    buf.writeVarInt(((LanternSoundCategory) message.getCategory()).getInternalId());
    final Vector3d pos = message.getPosition();
    buf.writeInteger((int) (pos.getX() * 8.0));
    buf.writeInteger((int) (pos.getY() * 8.0));
    buf.writeInteger((int) (pos.getZ() * 8.0));
    buf.writeFloat(message.getVolume());
    buf.writeFloat(message.getPitch());
    return buf;
}

Example 10 with ByteBuffer

use of org.lanternpowered.server.network.buffer.ByteBuffer in project LanternServer by LanternPowered.

the class CodecPlayOutSpawnExperienceOrb method encode.

@Override
public ByteBuffer encode(CodecContext context, MessagePlayOutSpawnExperienceOrb message) throws CodecException {
    final ByteBuffer buf = context.byteBufAlloc().buffer();
    buf.writeVarInt(message.getEntityId());
    final Vector3d position = message.getPosition();
    buf.writeDouble(position.getX());
    buf.writeDouble(position.getY());
    buf.writeDouble(position.getZ());
    buf.writeShort((short) Math.min(message.getQuantity(), Short.MAX_VALUE));
    return buf;
}