public void DefLineLevels(int aBaseLevel)
{
// if it's 0-level (values containing) pyramid set next free line level to TopLineLevel
if (Top4CellPyramid == null)
{
TopLineLevel = aBaseLevel;
BottomLineLevel = aBaseLevel + 1;
}
else
{
int BottomPartBaseLevel = aBaseLevel + (int)Math.Pow(2, PyramidLevel - 1);
if (GetActualUpside())
{
BottomLeft4CellPyramid.DefLineLevels(aBaseLevel);
BottomUpside4CellPyramid.DefLineLevels(aBaseLevel);
BottomRight4CellPyramid.DefLineLevels(aBaseLevel);
Top4CellPyramid.DefLineLevels(BottomPartBaseLevel);
}
else
{
Top4CellPyramid.DefLineLevels(aBaseLevel);
BottomLeft4CellPyramid.DefLineLevels(BottomPartBaseLevel);
BottomUpside4CellPyramid.DefLineLevels(BottomPartBaseLevel);
BottomRight4CellPyramid.DefLineLevels(BottomPartBaseLevel);
}
}
}
public PyramidClass(String aSource)
{
source = aSource;
int len = source.Length;
MaxLines = 1;
MaxPyrLevel = 0;
while (len > 1)
{
len = len / 4;
MaxLines *= 2;
MaxPyrLevel++;
}
MaxLines--;
// Initializing top 4 cell pyramid
TopPyramid = new FourCellPyramid(null, MaxPyrLevel, false);
// defining line levels cells
TopPyramid.DefLineLevels(0);
// Filling pyramid from input string
FillFromString(aSource);
}
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;
}
