Example usage for io.netty.buffer ByteBuf writeFloat

Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf writeFloat.

Prototype

public abstract ByteBuf writeFloat(float value);

Source Link

Document

Sets the specified 32-bit floating point number at the current writerIndex and increases the writerIndex by 4 in this buffer.

Usage

From source file:org.eclipse.scada.protocol.iec60870.asdu.message.SetPointCommandShortFloatingPoint.java

License:Open Source License

@Override
public void encode(final ProtocolOptions options, final ByteBuf out) {
    EncodeHelper.encodeHeader(this, options, null, this.header, out);

    this.informationObjectAddress.encode(options, out);

    out.writeFloat(this.value);

    byte b = 0;//from  ww w.ja va 2s.  co m

    b |= this.type & 0b011111111;
    b |= this.execute ? 0 : 0b100000000;

    out.writeByte(b);
}

From source file:org.eclipse.scada.protocol.iec60870.asdu.message.SetPointCommandShortFloatingPointCP56Time2a.java

License:Open Source License

@Override
public void encode(final ProtocolOptions options, final ByteBuf out) {
    EncodeHelper.encodeHeader(this, options, null, this.header, out);

    this.informationObjectAddress.encode(options, out);

    out.writeFloat(this.value.getValue());

    byte b = 0;//ww w.  java  2 s.com

    b |= this.type & 0b011111111;
    b |= this.execute ? 0 : 0b100000000;

    out.writeByte(b);

    TypeHelper.encodeTimestamp(options, out, this.value.getTimestamp());
}

From source file:org.spongepowered.clean.network.packet.play.clientbound.PlayerAbilitiesPacket.java

License:MIT License

@Override
public void write(ByteBuf buffer) {
    buffer.writeByte(this.flags);
    buffer.writeFloat(this.fly_speed);
    buffer.writeFloat(this.fov_modifier);
}

From source file:org.spongepowered.clean.network.packet.play.clientbound.PlayerPositionAndLookPacket.java

License:MIT License

@Override
public void write(ByteBuf buffer) {
    buffer.writeDouble(this.x);
    buffer.writeDouble(this.y);
    buffer.writeDouble(this.z);
    buffer.writeFloat(this.yaw);
    buffer.writeFloat(this.pitch);
    buffer.writeByte(this.flags);
    ByteBufUtil.writeVarInt(buffer, this.teleportId);
}

From source file:org.spongepowered.clean.network.packet.play.clientbound.SetExperiencePacket.java

License:MIT License

@Override
public void write(ByteBuf buffer) {
    buffer.writeFloat(this.bar);
    ByteBufUtil.writeVarInt(buffer, this.level);
    ByteBufUtil.writeVarInt(buffer, this.total);
}

From source file:org.spongepowered.clean.network.packet.play.clientbound.UpdateHealthPacket.java

License:MIT License

@Override
public void write(ByteBuf buffer) {
    buffer.writeFloat(this.health);
    ByteBufUtil.writeVarInt(buffer, this.food);
    buffer.writeFloat(this.saturation);
}

From source file:org.spout.api.util.ByteBufUtils.java

License:Open Source License

/**
 * Writes a list of parameters (e.g. mob metadata) to the buffer.
 *
 * @param buf The buffer./* w  w w  .ja v  a 2  s .co m*/
 * @param parameters The parameters.
 */
@SuppressWarnings("unchecked")
public static void writeParameters(ByteBuf buf, List<Parameter<?>> parameters) {
    for (Parameter<?> parameter : parameters) {
        int type = parameter.getType();
        int index = parameter.getIndex();
        if (index > 0x1F) {
            throw new IllegalArgumentException("Index has a maximum of 0x1F!");
        }

        buf.writeByte(type << 5 | index & 0x1F);

        switch (type) {
        case Parameter.TYPE_BYTE:
            buf.writeByte(((Parameter<Byte>) parameter).getValue());
            break;
        case Parameter.TYPE_SHORT:
            buf.writeShort(((Parameter<Short>) parameter).getValue());
            break;
        case Parameter.TYPE_INT:
            buf.writeInt(((Parameter<Integer>) parameter).getValue());
            break;
        case Parameter.TYPE_FLOAT:
            buf.writeFloat(((Parameter<Float>) parameter).getValue());
            break;
        case Parameter.TYPE_STRING:
            writeString(buf, ((Parameter<String>) parameter).getValue());
            break;
        case Parameter.TYPE_ITEM:
            ItemStack item = ((Parameter<ItemStack>) parameter).getValue();
            buf.writeShort(item.getMaterial().getId());
            buf.writeByte(item.getAmount());
            buf.writeShort(item.getData());
            break;
        }
    }

    buf.writeByte(127);
}

From source file:org.spout.api.util.ByteBufUtils.java

License:Open Source License

public static void writeVector2(ByteBuf buf, Vector2 vec) {
    buf.writeFloat(vec.getX());
    buf.writeFloat(vec.getY());
}

From source file:org.spout.api.util.ByteBufUtils.java

License:Open Source License

public static void writeVector3(ByteBuf buffer, Vector3 vec) {
    buffer.writeFloat(vec.getX());
    buffer.writeFloat(vec.getY());// ww  w. ja  v  a 2 s  .c  o m
    buffer.writeFloat(vec.getZ());
}

From source file:org.spout.api.util.ByteBufUtils.java

License:Open Source License

public static void writePoint(ByteBuf buffer, Point vec) {
    writeUUID(buffer, vec.getWorld().getUID());
    buffer.writeFloat(vec.getX());
    buffer.writeFloat(vec.getY());/*ww  w. j  a  v a 2s  . com*/
    buffer.writeFloat(vec.getZ());
}