public static int GetSolvedSym(CenterCube cube)
{
Center1 c = new Center1(cube.ct);
for (int j = 0; j < 48; j++)
{
bool check = true;
for (int i = 0; i < 24; i++)
{
if (c.ct[i] != FullCube.centerFacelet[i] / 16)
{
check = false;
break;
}
}
if (check)
{
return(j);
}
c.Rot(0);
if (j % 2 == 1)
{
c.Rot(1);
}
if (j % 8 == 7)
{
c.Rot(2);
}
if (j % 16 == 15)
{
c.Rot(3);
}
}
return(-1);
}
public static void InitSym2Raw()
{
Center1 c = new Center1();
int[] occ = new int[735471 / 32 + 1];
int count = 0;
for (int i = 0; i < 735471; i++)
{
if ((occ[i >> 5] & (1 << (i & 0x1f))) == 0) //>
{
c.Set(i);
for (int j = 0; j < 48; j++)
{
int idx = c.Get();
occ[idx >> 5] |= (1 << (idx & 0x1f)); //>
if (raw2sym != null)
{
raw2sym[idx] = count << 6 | syminv[j];
}
c.Rot(0);
if (j % 2 == 1)
{
c.Rot(1);
}
if (j % 8 == 7)
{
c.Rot(2);
}
if (j % 16 == 15)
{
c.Rot(3);
}
}
sym2raw[count++] = i;
}
}
//assert count == 15582;
}
public static void InitSym()
{
Center1 c = new Center1();
for (sbyte i = 0; i < 24; i++)
{
c.ct[i] = i;
}
Center1 d = new Center1(c.ct);
Center1 e = new Center1(c.ct);
Center1 f = new Center1(c.ct);
for (int i = 0; i < 48; i++)
{
for (int j = 0; j < 48; j++)
{
for (int k = 0; k < 48; k++)
{
if (c.Equals(d))
{
symmult[i, j] = k;
if (k == 0)
{
syminv[i] = j;
}
}
d.Rot(0);
if (k % 2 == 1)
{
d.Rot(1);
}
if (k % 8 == 7)
{
d.Rot(2);
}
if (k % 16 == 15)
{
d.Rot(3);
}
}
c.Rot(0);
if (j % 2 == 1)
{
c.Rot(1);
}
if (j % 8 == 7)
{
c.Rot(2);
}
if (j % 16 == 15)
{
c.Rot(3);
}
}
c.Rot(0);
if (i % 2 == 1)
{
c.Rot(1);
}
if (i % 8 == 7)
{
c.Rot(2);
}
if (i % 16 == 15)
{
c.Rot(3);
}
}
for (int i = 0; i < 48; i++)
{
c.Set(e);
c.Rotate(syminv[i]);
for (int j = 0; j < 36; j++)
{
d.Set(c);
d.Move(j);
d.Rotate(i);
for (int k = 0; k < 36; k++)
{
f.Set(e);
f.Move(k);
if (f.Equals(d))
{
symmove[i, j] = k;
break;
}
}
}
}
c.Set(0);
for (int i = 0; i < 48; i++)
{
finish[syminv[i]] = c.Get();
c.Rot(0);
if (i % 2 == 1)
{
c.Rot(1);
}
if (i % 8 == 7)
{
c.Rot(2);
}
if (i % 16 == 15)
{
c.Rot(3);
}
}
}