package net.lightstone.net.codec;
import java.io.IOException;
import net.lightstone.msg.RotationMessage;
import org.jboss.netty.buffer.ChannelBuffer;
import org.jboss.netty.buffer.ChannelBuffers;
public final class RotationCodec extends MessageCodec<RotationMessage> {
public RotationCodec() {
super(RotationMessage.class, 0x0C);
}
@Override
public RotationMessage decode(ChannelBuffer buffer) throws IOException {
float rotation = buffer.readFloat();
float pitch = buffer.readFloat();
boolean onGround = buffer.readByte() == 1;
return new RotationMessage(rotation, pitch, onGround);
}
@Override
public ChannelBuffer encode(RotationMessage message) throws IOException {
ChannelBuffer buffer = ChannelBuffers.buffer(9);
buffer.writeFloat(message.getRotation());
buffer.writeFloat(message.getPitch());
buffer.writeByte(message.isOnGround() ? 1 : 0);
return buffer;
}
}