package de.fd.fh;

public class Figure
{
    public static final int fieldLength = 8;

    public boolean moveAllowed(int src, int dst, int[] field)
    {
        if (src == dst)
        {
            return false;
        }

        if (field.length != Figure.fieldLength * Figure.fieldLength)
        {
            return false;
        }

        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 / 8 - dst / 8 < 0 && src % 8 - dst % 8 < 0) // diagonal nach rechts unten
        {
            return false;
        }

        return true;
    }
}