package org.hannes.net.packet;

import org.hannes.entity.Player;
import org.hannes.net.RSBuffer;
import org.hannes.net.packet.PacketHandler.Packet;

public class WalkingPacket implements Packet {

	@Override
	public void handle(Player player, RSBuffer buffer, int packetId, int size) {
		if(packetId == 236) {
			size -= 14;
		}
		player.getWalkingQueue().reset();

		final int steps = (size - 5) / 2;
		final int[][] path = new int[steps][2];

		final boolean runSteps = buffer.readSignedByte() == 1;
		final int firstX = buffer.readUnsignedWord();
		final int firstY = buffer.readUnsignedWord();

		for (int i = 0; i < steps; i++) {
			path[i][0] = buffer.readSignedByte();
			path[i][1] = buffer.readSignedByte();
		}

		player.getWalkingQueue().setRunningQueue(runSteps);
		player.getWalkingQueue().addStep(firstX, firstY);
		for (int i = 0; i < steps; i++) {
			path[i][0] += firstX;
			path[i][1] += firstY;
			player.getWalkingQueue().addStep(path[i][0], path[i][1]);
		}
		player.getWalkingQueue().finish();
	}

}