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:appeng.core.sync.packets.PacketClick.java

License:Open Source License

public PacketClick(final BlockPos pos, final EnumFacing side, final float hitX, final float hitY,
        final float hitZ, final EnumHand hand) {

    final ByteBuf data = Unpooled.buffer();

    data.writeInt(this.getPacketID());
    data.writeInt(this.x = pos.getX());
    data.writeInt(this.y = pos.getY());
    data.writeInt(this.z = pos.getZ());
    if (side == null) {
        data.writeByte(-1);/*from ww  w  .ja  v a 2  s  . co  m*/
    } else {
        data.writeByte(side.ordinal());
    }
    data.writeFloat(this.hitX = hitX);
    data.writeFloat(this.hitY = hitY);
    data.writeFloat(this.hitZ = hitZ);
    data.writeByte(hand.ordinal());

    this.configureWrite(data);
}

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From source file:appeng.core.sync.packets.PacketLightning.java

License:Open Source License

public PacketLightning(final double x, final double y, final double z) {
    this.x = x;/* w  w  w. j  ava  2 s .c  o  m*/
    this.y = y;
    this.z = z;

    final ByteBuf data = Unpooled.buffer();

    data.writeInt(this.getPacketID());
    data.writeFloat((float) x);
    data.writeFloat((float) y);
    data.writeFloat((float) z);

    this.configureWrite(data);
}

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From source file:appeng.core.sync.packets.PacketMatterCannon.java

License:Open Source License

public PacketMatterCannon(final double x, final double y, final double z, final float dx, final float dy,
        final float dz, final byte len) {
    final float dl = dx * dx + dy * dy + dz * dz;
    final float dlz = (float) Math.sqrt(dl);

    this.x = x;//from   w w  w .  j  a  va  2s .  c  o m
    this.y = y;
    this.z = z;
    this.dx = dx / dlz;
    this.dy = dy / dlz;
    this.dz = dz / dlz;
    this.len = len;

    final ByteBuf data = Unpooled.buffer();

    data.writeInt(this.getPacketID());
    data.writeFloat((float) x);
    data.writeFloat((float) y);
    data.writeFloat((float) z);
    data.writeFloat((float) this.dx);
    data.writeFloat((float) this.dy);
    data.writeFloat((float) this.dz);
    data.writeByte(len);

    this.configureWrite(data);
}

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From source file:appeng.core.sync.packets.PacketPartPlacement.java

License:Open Source License

public PacketPartPlacement(final BlockPos pos, final EnumFacing face, final float eyeHeight,
        final EnumHand hand) {
    final ByteBuf data = Unpooled.buffer();

    data.writeInt(this.getPacketID());
    data.writeInt(pos.getX());/*from   w  w  w .j a v a 2 s.  c  om*/
    data.writeInt(pos.getY());
    data.writeInt(pos.getZ());
    data.writeByte(face.ordinal());
    data.writeFloat(eyeHeight);
    data.writeByte(hand.ordinal());

    this.configureWrite(data);
}

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From source file:appeng.core.sync.packets.PacketTransitionEffect.java

License:Open Source License

public PacketTransitionEffect(final double x, final double y, final double z, final AEPartLocation dir,
        final boolean wasBlock) {
    this.x = x;// ww w  . j  a  va2s  .c om
    this.y = y;
    this.z = z;
    this.d = dir;
    this.mode = wasBlock;

    final ByteBuf data = Unpooled.buffer();

    data.writeInt(this.getPacketID());
    data.writeFloat((float) x);
    data.writeFloat((float) y);
    data.writeFloat((float) z);
    data.writeByte(this.d.ordinal());
    data.writeBoolean(wasBlock);

    this.configureWrite(data);
}

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From source file:buildcraft.builders.TileQuarry.java

License:Minecraft Mod Public

@Override
public void writeData(ByteBuf stream) {
    super.writeData(stream);
    box.writeData(stream);//  w w  w.  j av a2  s  .c o  m
    stream.writeInt(targetX);
    stream.writeShort(targetY);
    stream.writeInt(targetZ);
    stream.writeDouble(headPosX);
    stream.writeDouble(headPosY);
    stream.writeDouble(headPosZ);
    stream.writeFloat((float) speed);
    stream.writeFloat(headTrajectory);
    int flags = stage.ordinal();
    flags |= movingHorizontally ? 0x10 : 0;
    flags |= movingVertically ? 0x20 : 0;
    stream.writeByte(flags);

    ledState = (hasWork() && mode != Mode.Off && getTicksSinceEnergyReceived() < 12 ? 16 : 0)
            | (getBattery().getEnergyStored() * 15 / getBattery().getMaxEnergyStored());
    stream.writeByte(ledState);
}

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From source file:buildcraft.core.network.PacketPayloadArrays.java

License:Minecraft Mod Public

@Override
public void writeData(ByteBuf data) {
    data.writeInt(intPayload.length);//  www  . j  a v  a 2s.com
    data.writeInt(floatPayload.length);
    data.writeInt(stringPayload.length);

    for (int intData : intPayload) {
        data.writeInt(intData);
    }
    for (float floatData : floatPayload) {
        data.writeFloat(floatData);
    }
    for (String stringData : stringPayload) {
        Utils.writeUTF(data, stringData);
    }
}

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From source file:buildcraft.core.network.RPCHandler.java

License:Minecraft Mod Public

private void writeParameters(String method, ByteBuf data, Object... actuals)
        throws IOException, IllegalArgumentException, IllegalAccessException {
    if (!methodsMap.containsKey(method)) {
        throw new RuntimeException(method + " is not a callable method of " + getClass().getName());
    }//  w w  w .jav a2 s.  co m

    int methodIndex = methodsMap.get(method);
    MethodMapping m = methods[methodIndex];
    Class[] formals = m.parameters;

    int expectedParameters = m.hasInfo ? formals.length - 1 : formals.length;

    if (expectedParameters != actuals.length) {
        // We accept formals + 1 as an argument, in order to support the
        // special last argument RPCMessageInfo

        throw new RuntimeException(getClass().getName() + "." + method + " expects " + m.parameters.length
                + " parameters, not " + actuals.length);
    }

    data.writeShort(methodIndex);

    SerializationContext context = new SerializationContext();

    for (int i = 0; i < actuals.length; ++i) {
        if (int.class.equals(formals[i])) {
            data.writeInt((Integer) actuals[i]);
        } else if (float.class.equals(formals[i])) {
            data.writeFloat((Float) actuals[i]);
        } else if (char.class.equals(formals[i])) {
            data.writeChar((Character) actuals[i]);
        } else {
            m.mappings[i].write(data, actuals[i], context);
        }
    }
}

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From source file:buildcraft.core.network.serializers.ClassMapping.java

License:Minecraft Mod Public

@SuppressWarnings("rawtypes")
void writeClass(Object obj, ByteBuf data, SerializationContext context)
        throws IllegalArgumentException, IllegalAccessException {

    Class realClass = obj.getClass();

    if (realClass.equals(this.mappedClass)) {
        data.writeByte(0);/*from w  ww.  jav a 2  s .  c  om*/
    } else {
        ClassMapping delegateMapping;

        if (context.classToId.containsKey(realClass.getCanonicalName())) {
            int index = context.classToId.get(realClass.getCanonicalName()) + 1;
            data.writeByte(index);
            delegateMapping = (ClassMapping) context.idToClass.get(index - 1);
        } else {
            int index = context.classToId.size() + 1;
            delegateMapping = (ClassMapping) get(realClass);

            data.writeByte(index);
            Utils.writeUTF(data, realClass.getCanonicalName());
            context.classToId.put(realClass.getCanonicalName(), context.classToId.size());
            context.idToClass.add(delegateMapping);
        }

        delegateMapping.writeClass(obj, data, context);

        return;
    }

    for (Field f : shortFields) {
        data.writeShort(f.getShort(obj));
    }

    for (Field f : intFields) {
        data.writeInt(f.getInt(obj));
    }

    for (Field f : booleanFields) {
        data.writeBoolean(f.getBoolean(obj));
    }

    for (Field f : enumFields) {
        data.writeByte(((Enum) f.get(obj)).ordinal());
    }

    for (Field f : floatFields) {
        data.writeFloat(f.getFloat(obj));
    }

    for (Field f : doubleFields) {
        data.writeDouble(f.getDouble(obj));
    }

    for (FieldObject f : objectFields) {
        Object cpt = f.field.get(obj);
        f.mapping.write(data, cpt, context);
    }
}

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From source file:buildcraft.core.network.serializers.ClassMapping.java

License:Minecraft Mod Public

private void writeArray(Object obj, ByteBuf data, SerializationContext context)
        throws IllegalArgumentException, IllegalAccessException {
    Class<? extends Object> cpt = mappedClass.getComponentType();

    switch (cptType) {
    case Byte: {
        byte[] arr = (byte[]) obj;
        data.writeInt(arr.length);/*from w  w w  .  j av a2  s  .  c  om*/

        data.writeBytes(arr);

        break;
    }
    case Float: {
        float[] arr = (float[]) obj;
        data.writeInt(arr.length);

        for (float element : arr) {
            data.writeFloat(element);
        }

        break;
    }
    case Double: {
        double[] arr = (double[]) obj;
        data.writeInt(arr.length);

        for (double element : arr) {
            data.writeDouble(element);
        }

        break;
    }
    case Short: {
        short[] arr = (short[]) obj;
        data.writeInt(arr.length);

        for (short element : arr) {
            data.writeShort(element);
        }

        break;
    }
    case Int: {
        int[] arr = (int[]) obj;
        data.writeInt(arr.length);

        for (int element : arr) {
            data.writeInt(element);
        }

        break;
    }
    case Boolean: {
        boolean[] arr = (boolean[]) obj;
        data.writeInt(arr.length);

        for (boolean element : arr) {
            data.writeBoolean(element);
        }

        break;
    }
    case Object: {
        Object[] arr = (Object[]) obj;
        data.writeInt(arr.length);

        for (Object element : arr) {
            cptMapping.write(data, element, context);
        }

        break;
    }
    }
}

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