InterfaceAccessMessageEncoder.java

package net.scapeemulator.game.msg.encoder;

import io.netty.buffer.ByteBufAllocator;

import java.io.IOException;

import net.scapeemulator.game.msg.MessageEncoder;
import net.scapeemulator.game.msg.impl.inter.InterfaceAccessMessage;
import net.scapeemulator.game.net.game.DataOrder;
import net.scapeemulator.game.net.game.DataTransformation;
import net.scapeemulator.game.net.game.DataType;
import net.scapeemulator.game.net.game.GameFrame;
import net.scapeemulator.game.net.game.GameFrameBuilder;

/**
 * Written by Hadyn Richard
 */
public class InterfaceAccessMessageEncoder extends MessageEncoder<InterfaceAccessMessage> {

	public InterfaceAccessMessageEncoder() {
		super(InterfaceAccessMessage.class);
	}

	@Override
	public GameFrame encode(ByteBufAllocator alloc, InterfaceAccessMessage message) throws IOException {
		GameFrameBuilder builder = new GameFrameBuilder(alloc, 165);
		builder.put(DataType.SHORT, DataOrder.LITTLE, 0); // Counter
		builder.put(DataType.SHORT, DataOrder.LITTLE, message.getChildEnd());
		builder.put(DataType.INT, message.getId() << 16 | message.getComponentId());
		builder.put(DataType.SHORT, DataTransformation.ADD, message.getChildStart());
		builder.put(DataType.INT, DataOrder.MIDDLE, message.getFlags());
		return builder.toGameFrame();
	}
}