static void Main(string[] args)
{
if (args.Length == 0)
{
Console.WriteLine("Error: There are on input arguments.");
Console.ReadLine();
return;
}
String sSource = args[0];
Console.WriteLine("tribit.exe {0}", sSource);
// Input data checking. If input data is invalid, then exit
if (!CheckSourceData(sSource))
{
Console.ReadLine();
return;
}
// In case of 1 cell pyramid just print it and exit
if (sSource.Length == 1)
{
Console.WriteLine("{0}", sSource);
Console.ReadLine();
return;
}
// Initialize entire pyramid
PyramidClass Pyramid = new PyramidClass(sSource);
// Print this pyramid
Console.WriteLine("{0}", Pyramid.GetString());
FourCellPyramid TopPyramid = Pyramid.TopPyramid;
// Transition iteration process
while (true)
{
// Make transition step
TopPyramid.DoTransition();
// Print pyramid on current step
Console.WriteLine("{0}", Pyramid.GetString());
// Check pyramid for posibility of reducing it
if (TopPyramid.IsReducingPossible())
{
// if reduce possible, do it
TopPyramid.Reduce(true);
// the changes
// after reducing of the pyramid we must redefine line levels for cells
TopPyramid.DefLineLevels(0);
// Print pyramid just after reducing
Console.WriteLine("{0}", Pyramid.GetString());
}
// if pattern of root pyramid is definded, then reduce this root pyramid and finish algorithm
if ((TopPyramid.PyramidLevel <= 1) && TopPyramid.IsReducingPossible())
{
int value = TopPyramid.TopValue ? 1 : 0;
Console.WriteLine("{0}", value);
break;
}
}
Console.ReadLine();
return;
}
public void DoTransition()
{
// if this is value-containing pyramid, process the transition
// else process the transition of sibling pyramids
if (Top4CellPyramid == null)
{
// Do transition of this pyramid
String sPattern = GetStringRepresentation().Substring(0, 4);
String newPattern = "0000";
if (sPattern.Equals("0000"))
{
newPattern = "0000";
}
if (sPattern.Equals("0001"))
{
newPattern = "1000";
}
if (sPattern.Equals("0010"))
{
newPattern = "0001";
}
if (sPattern.Equals("0011"))
{
newPattern = "0010";
}
if (sPattern.Equals("0100"))
{
newPattern = "0000";
}
if (sPattern.Equals("0101"))
{
newPattern = "0010";
}
if (sPattern.Equals("0110"))
{
newPattern = "1011";
}
if (sPattern.Equals("0111"))
{
newPattern = "1011";
}
if (sPattern.Equals("1000"))
{
newPattern = "0100";
}
if (sPattern.Equals("1001"))
{
newPattern = "0101";
}
if (sPattern.Equals("1010"))
{
newPattern = "0111";
}
if (sPattern.Equals("1011"))
{
newPattern = "1111";
}
if (sPattern.Equals("1100"))
{
newPattern = "1101";
}
if (sPattern.Equals("1101"))
{
newPattern = "1110";
}
if (sPattern.Equals("1110"))
{
newPattern = "0111";
}
if (sPattern.Equals("1111"))
{
newPattern = "1111";
}
SetStringRepresentation(newPattern); // save transitioned value back to the pyramid
}
else
{
if (Top4CellPyramid != null)
{
Top4CellPyramid.DoTransition();
}
if (BottomLeft4CellPyramid != null)
{
BottomLeft4CellPyramid.DoTransition();
}
if (BottomUpside4CellPyramid != null)
{
BottomUpside4CellPyramid.DoTransition();
}
if (BottomRight4CellPyramid != null)
{
BottomRight4CellPyramid.DoTransition();
}
}
}
