private AcreTypes GetNewValue(int x, int y)
{
AcreTypes current = _area[x, y];
List <AcreTypes> neighbours = GetNeighbours(x, y).ToList();
int numberOfNeighboursWithTrees = neighbours
.Where(n => n == AcreTypes.Trees)
.Count();
int numberOfNeighboursWithLumberyards = neighbours
.Where(n => n == AcreTypes.Lumberyard)
.Count();
if (current == AcreTypes.OpenGround)
{
return(numberOfNeighboursWithTrees >= 3
? AcreTypes.Trees
: AcreTypes.OpenGround);
}
else if (current == AcreTypes.Trees)
{
return(numberOfNeighboursWithLumberyards >= 3
? AcreTypes.Lumberyard
: AcreTypes.Trees);
}
else if (current == AcreTypes.Lumberyard)
{
return((numberOfNeighboursWithLumberyards >= 1 && numberOfNeighboursWithTrees >= 1)
? AcreTypes.Lumberyard
: AcreTypes.OpenGround);
}
else
{
throw new Exception(); // TODO
}
}
public Area GetNext()
{
var newArea = new AcreTypes[Width, Height];
for (int y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
newArea[x, y] = GetNewValue(x, y);
}
}
return(new Area(TimeInSeconds + 1, newArea));
}
public void SetValue(int x, int y, AcreTypes type)
{
_area[x, y] = type;
}
