public List<Coordinate> GetAllNeighbouringCells(Coordinate coordinate)
{
var rowLength = field.GetLength(0);
var columnLength = field.GetLength(1);
var row = coordinate.Row;
var column = coordinate.Column;
var neighbours = new List<Coordinate>();
// up
if (row - 1 >= 0)
{
neighbours.Add(new Coordinate(row - 1, column));
}
// up right
if (row - 1 >= 0 && column + 1 < columnLength)
{
neighbours.Add(new Coordinate(row - 1, column + 1));
}
// right
if (column + 1 < columnLength)
{
neighbours.Add(new Coordinate(row, column + 1));
}
// down right
if (column + 1 < columnLength && row + 1 < rowLength)
{
neighbours.Add(new Coordinate(row + 1, column + 1));
}
//down
if (row + 1 < rowLength)
{
neighbours.Add(new Coordinate(row + 1, column));
}
// down left
if (row + 1 < rowLength && column - 1 >= 0)
{
neighbours.Add(new Coordinate(row + 1, column - 1));
}
//left
if (column - 1 >= 0 && field[row, column - 1].Agent != null)
{
neighbours.Add(new Coordinate(row, column - 1));
}
// left up
if (column - 1 >= 0 && row - 1 >= 0)
{
neighbours.Add(new Coordinate(row - 1, column - 1));
}
return neighbours;
}
public abstract void PickWithoutAgent(Cell[,] field, Coordinate coordinate, out Coordinate newCoordinate);
protected Coordinate[] GetNeighboursWithoutAgent(Coordinate coordinate)
{
var neighbours = WithoutAgent(GetAllNeighbouringCells(coordinate));
return neighbours.ToArray();
}
public abstract void Pick(Cell[,] field, Coordinate coordinate, out Coordinate newCoordinate);
