ItemOptionTwoMessageDecoder.java

package net.scapeemulator.game.msg.decoder.item;

import java.io.IOException;

import net.scapeemulator.game.model.Option;
import net.scapeemulator.game.msg.MessageDecoder;
import net.scapeemulator.game.msg.impl.item.ItemOptionMessage;
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.GameFrameReader;

public final class ItemOptionTwoMessageDecoder extends MessageDecoder<ItemOptionMessage> {

	public ItemOptionTwoMessageDecoder() {
		super(55);
	}

	@Override
	public ItemOptionMessage decode(GameFrame frame) throws IOException {
		GameFrameReader reader = new GameFrameReader(frame);
		int itemId = (int) reader.getUnsigned(DataType.SHORT, DataOrder.LITTLE);
		int itemSlot = (int) reader.getUnsigned(DataType.SHORT, DataTransformation.ADD);
		int inter = (int) reader.getUnsigned(DataType.INT, DataOrder.MIDDLE);
		return new ItemOptionMessage(itemId, itemSlot, inter, Option.TWO);
	}

}