DisplayMessageDecoder.java

package net.scapeemulator.game.msg.decoder;

import java.io.IOException;

import net.scapeemulator.game.msg.MessageDecoder;
import net.scapeemulator.game.msg.impl.DisplayMessage;
import net.scapeemulator.game.net.game.DataType;
import net.scapeemulator.game.net.game.GameFrame;
import net.scapeemulator.game.net.game.GameFrameReader;

public final class DisplayMessageDecoder extends MessageDecoder<DisplayMessage> {

	public DisplayMessageDecoder() {
		super(243);
	}

	@Override
	public DisplayMessage decode(GameFrame frame) throws IOException {
		GameFrameReader reader = new GameFrameReader(frame);
		int mode = (int) reader.getUnsigned(DataType.BYTE);
		int width = (int) reader.getUnsigned(DataType.SHORT);
		int height = (int) reader.getUnsigned(DataType.SHORT);
		int antialiasing = (int) reader.getUnsigned(DataType.BYTE);
		return new DisplayMessage(mode, width, height, antialiasing);
	}

}