public static int Solve(Cube c, int[] histogram)
{
FileStream file = new FileStream("c:/temp/phase1.bin", FileMode.Open, FileAccess.Read);
int m;
int i = getindex(c, out m);
Console.Write(i + ":" + m + " ");
int turns = 0;
int time = 0;
for (;;)
{
i = getindex(c, out m);
// Console.Write("("+m+")");
file.Seek(i, SeekOrigin.Begin);
int b = file.ReadByte();
if (b <= 0)
{
if (c.GetCornerTwistIndex() != 0 || c.GetEdgeFlipIndex() != 0 || c.GetMiddleEdgeDistributionIndex() != 0)
{
Console.WriteLine("Phase 1 leads to unfinished cube");
return(-1);
}
break; // no more moves - finish operation
}
int a = Cube.sym_actions[m].IndexOf((char)b);
turns++;
time += Cube.time_actions[a];
histogram[a]++;
Console.Write(Cube.sym_actions[0][a]);
c.DoReverseAction(a);
if (turns == 35)
{
Console.WriteLine("Not finding solution...");
}
}
// Console.Write(" ("+turns + "/"+time+")");
file.Close();
return(time);
}
public static int Solve(Cube c, int[] histogram)
{
FileStream file = new FileStream("c:/temp/phase1.bin", FileMode.Open, FileAccess.Read);
int m;
int i = getindex(c, out m);
Console.Write(i + ":" + m + " ");
int turns = 0;
int time = 0;
for (;;)
{
i = getindex(c, out m);
// Console.Write("("+m+")");
file.Seek(i, SeekOrigin.Begin);
int b = file.ReadByte();
if (b <= 0)
{
if (c.GetCornerTwistIndex() != 0 || c.GetEdgeFlipIndex() != 0 || c.GetMiddleEdgeDistributionIndex()!=0)
{
Console.WriteLine("Phase 1 leads to unfinished cube");
return -1;
}
break; // no more moves - finish operation
}
int a = Cube.sym_actions[m].IndexOf((char)b);
turns++;
time += Cube.time_actions[a];
histogram[a]++;
Console.Write(Cube.sym_actions[0][a]);
c.DoReverseAction(a);
if (turns==35)
{
Console.WriteLine("Not finding solution...");
}
}
// Console.Write(" ("+turns + "/"+time+")");
file.Close();
return time;
}
public static int Solve(Cube c, int[] histogram)
{
long totalcombinations = 10368L * 40320 * 12;
FileStream file0 = new FileStream("c:/temp/phase2_0.bin", FileMode.Open, FileAccess.Read);
FileStream file1 = new FileStream("c:/temp/phase2_1.bin", FileMode.Open, FileAccess.Read);
int m;
long i = getindex(c, out m);
// Console.Write(i + ":" + m + " ");
int turns = 0;
int time = 0;
for (; ;)
{
i = getindex(c, out m);
// Console.Write("("+m+")");
int b;
if (i < totalcombinations / 2)
{
file0.Seek(i, SeekOrigin.Begin);
b = file0.ReadByte();
}
else
{
file1.Seek(i - (totalcombinations / 2), SeekOrigin.Begin);
b = file1.ReadByte();
}
if (b <= 0)
{
if (c.GetCornerPermutationIndex() != 0 || c.GetOuterEdgePermutationIndex() != 0 || c.GetMiddleEdgePermutationIndex() != 0)
{
Console.WriteLine("Phase 2 leads to unfinished cube");
}
break; // no more moves - finish operation
}
int a = Cube.sym_actions[m].IndexOf((char)b);
turns++;
time += Cube.time_actions[a];
histogram[a]++;
Console.Write(Cube.sym_actions[0][a]);
c.DoReverseAction(a);
if (turns == 35)
{
Console.WriteLine("Not finding solution...");
}
}
// Console.Write(" (" + turns + "/" + time + ")");
file0.Close();
file1.Close();
return(time);
}
public static int Solve(Cube c, int[] histogram)
{
long totalcombinations = 10368L * 40320 * 12;
FileStream file0 = new FileStream("c:/temp/phase2_0.bin", FileMode.Open, FileAccess.Read);
FileStream file1 = new FileStream("c:/temp/phase2_1.bin", FileMode.Open, FileAccess.Read);
int m;
long i = getindex(c, out m);
// Console.Write(i + ":" + m + " ");
int turns = 0;
int time = 0;
for (; ; )
{
i = getindex(c, out m);
// Console.Write("("+m+")");
int b;
if (i < totalcombinations / 2)
{
file0.Seek(i, SeekOrigin.Begin);
b = file0.ReadByte();
}
else
{
file1.Seek(i - (totalcombinations/2), SeekOrigin.Begin);
b = file1.ReadByte();
}
if (b <= 0)
{
if (c.GetCornerPermutationIndex() != 0 || c.GetOuterEdgePermutationIndex() != 0 || c.GetMiddleEdgePermutationIndex()!=0)
{
Console.WriteLine("Phase 2 leads to unfinished cube");
}
break; // no more moves - finish operation
}
int a = Cube.sym_actions[m].IndexOf((char)b);
turns++;
time += Cube.time_actions[a];
histogram[a]++;
Console.Write(Cube.sym_actions[0][a]);
c.DoReverseAction(a);
if (turns==35)
{
Console.WriteLine("Not finding solution...");
}
}
// Console.Write(" (" + turns + "/" + time + ")");
file0.Close();
file1.Close();
return time;
}
