/// <summary>
/// The Main() method creates an instances of the AdjacencyMatrix class and the Engine class. Then it asigns all the input from the
/// static variables to the matrix and runs the Engine.Start() method passing the target element data for receiving the result
/// and printing it to the console as required.
/// </summary>
public static void Main()
{
try
{
ReadInput();
//Declaring the matrix and completing it with the data from the input which has been already checked
var matrix = new AdjacencyMatrix(width, height);
if (matrix == null)
{
throw new NullReferenceException(nullMatrixMessage);
}
for (int row = 0; row < height; row++)
{
var inputRow = inputMatrix[row];
for (int col = 0; col < width; col++)
{
//Checks value from input (0 or 1) and creates an object with the relevant type {RedNode() or GreenNode()}
//according to the task requirement
if (inputRow[col] == '1')
{
matrix.Nodes[row, col] = new GreenNode();
}
if (inputRow[col] == '0')
{
matrix.Nodes[row, col] = new RedNode();
}
}
}
//1. Initializing the Engine class and injecting a reference of the completed matrix.
//2. Invoking the Engine.Start(...) method for extracting the result
var engine = new Engine(matrix);
var result = engine.Start(targetRow, targetCol, generationsCount);
//Printing the result on the console
Console.WriteLine(result);
Console.ReadKey();
}
catch (InputException inputException)
{
Console.WriteLine(inputErrorMessage + inputException.Message);
//throw;
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
}
}
public Engine(AdjacencyMatrix matrix)
{
if (matrix != null)
{
this._matrix = matrix;
}
else
{
throw new NullReferenceException("Empty matrix");
}
}
