Multi-Chess/fh.fd.ci.client/src/main/java/de/fd/fh/FigureRook.java

package de.fd.fh;

public class FigureRook extends Figure
{
    @Override
    public boolean moveAllowed(int src, int dst, int[] field)
    {
        if (src / fieldLength - dst / fieldLength > 0 && src % fieldLength - dst % fieldLength > 0) // diagonal nach links oben
        {
            return false;
        }

        if (src / fieldLength - dst / fieldLength > 0 && src % fieldLength - dst % fieldLength < 0) // diagonal nach rechts oben
        {
            return false;
        }

        if (src / fieldLength - dst / fieldLength < 0 && src % fieldLength - dst % fieldLength > 0) // diagonal nach rechts oben
        {
            return false;
        }

        if (src / fieldLength - dst / fieldLength < 0 && src % fieldLength - dst % fieldLength < 0) // diagonal nach rechts unten
        {
            return false;
        }

        return super.moveAllowed(src, dst, field);
    }
}