public void AddLife(int x, int y)
{
var newLife = new LifeInstance(x, y);
if (!AllLife.Add(newLife))
{
throw new InvalidOperationException($"Life {newLife} already exists");
}
}
public override bool Equals(object obj)
{
LifeInstance compareInstance = (LifeInstance)obj;
if (compareInstance != null && compareInstance.X == X && compareInstance.Y == Y)
{
return(true);
}
return(false);
}
public int GetNumberOfNeighbours(LifeInstance life)
{
int numberOfNeighbours = 0;
var neighbouringCells = life.GetNeighbouringCells();
foreach (var cell in neighbouringCells)
{
if (AllLife.Contains(cell))
{
numberOfNeighbours++;
}
}
return(numberOfNeighbours);
}
public List <LifeInstance> GetNeighbouringCells()
{
List <LifeInstance> neighbouringCells = new List <LifeInstance>();
for (int deltaX = -1; deltaX < 2; deltaX++)
{
for (int deltaY = -1; deltaY < 2; deltaY++)
{
var potentialCell = new LifeInstance(X + deltaX, Y + deltaY);
if (!potentialCell.Equals(this))
{
neighbouringCells.Add(potentialCell);
}
}
}
return(neighbouringCells);
}
public void AddLife(LifeInstance life)
{
AddLife(life.X, life.Y);
}
