Method init

app/src/main/java/solver/Cube2Face.java:11–39

()

    private static int[] solved = {1819, 0, 4844, 69, 494, 10625};

    private static void init() {
        int[] arr = new int[24];
        for (int i = 0; i < 10626; i++) {
            prun[i] = -1;
            for (int j = 0; j < 3; j++) {
                Utils.idxToComb(arr, i, 4, 24);
                switch (j) {
                    case 0: //U
                        Utils.circle(arr, 0,  2,  3,  1);
                        Utils.circle(arr, 4, 20, 16,  8);
                        Utils.circle(arr, 5, 21, 17,  9);
                        break;
                    case 1: //R
                        Utils.circle(arr, 4,  6,  7,  5);
                        Utils.circle(arr, 1,  9, 13, 22);
                        Utils.circle(arr, 3, 11, 15, 20);
                        break;
                    case 2: //F
                        Utils.circle(arr, 8, 10, 11,  9);
                        Utils.circle(arr, 2, 19, 13,  4);
                        Utils.circle(arr, 3, 17, 12,  6);
                        break;
                }
                facemv[i][j] = (short) Utils.combToIdx(arr, 4, 24);
            }
        }
        for (int i = 0; i < 6; i++) prun[solved[i]] = 0;
        Utils.createPrun(prun, 5, facemv, 3);
    }

    static {
        init();