void OnTapGestureTapped(object sender, EventArgs args)
{
LifeCell lifeCell = (LifeCell)sender;
lifeCell.IsAlive ^= true;
lifeGrid.SetStatus(lifeCell.Col, lifeCell.Row, lifeCell.IsAlive);
}
private void ProcessRules(LifeCell lifeCell)
{
var result = false;
if (lifeCell.IsAlive && lifeCell.Neighbours < 2)
{
result = false;
}
if (lifeCell.IsAlive && lifeCell.Neighbours > 3)
{
result = false;
}
if (lifeCell.IsAlive && (lifeCell.Neighbours == 2 || lifeCell.Neighbours == 3))
{
result = true;
}
if (!lifeCell.IsAlive && lifeCell.Neighbours == 3)
{
result = true;
}
lifeCell.IsAlive = result;
}
void UpdateLives()
{
foreach (View view in absoluteLayout.Children)
{
LifeCell lifeCell = view as LifeCell;
lifeCell.IsAlive = lifeGrid.IsAlive(lifeCell.Col, lifeCell.Row);
}
}
public IEnumerable <LifeCell> Get(LifeCell cell)
{
var area = Surroundigs(cell.Coordinate);
var result = Cells.AliveCells.Where(x => area.Where(y => y.X == x.Coordinate.X && y.Y == x.Coordinate.Y).Count() != 0).Take(Rule.CountNeibours);
return(result);
}
public void AddItem(int x, int y)
{
var newcell = new LifeCell()
{
Coordinate = new Point(x, y)
};
Algoritm.Now.AliveCells.Add(newcell);
}
//TODO:
//Constructor
public LifeGrid(int rowsNum, int columnNum)
{
grid = new LifeCell[rowsNum, columnNum];
width = columnNum;
height = rowsNum;
for(int i = 0; i < rowsNum; i++)
{
for(int j = 0; j < columnNum; j++)
{
grid[i, j] = new LifeCell();
grid[i, j].X = i;
grid[i, j].Y = j;
}
}
}
public IEnumerable <LifeCell> GetPotential(LifeCell cell)
{
var result = new List <LifeCell>();
var area = Surroundigs(cell.Coordinate);
var notlive = area.Where(x => Cells.AliveCells.Where(y => y.Coordinate.X == x.X && x.Y == y.Coordinate.Y).Count() == 0);
foreach (var point in notlive)
{
result.Add(new LifeCell()
{
Coordinate = point
});
}
return(result);
}
void UpdateLayout()
{
// TODO: Put up Activity Indicator
int count = rows * cols;
System.Diagnostics.Debug.WriteLine("Count = " + count);
// Remove unneeded LifeCell children
while (absoluteLayout.Children.Count > count)
{
absoluteLayout.Children.RemoveAt(0);
}
// Possibly add more LifeCell children
while (absoluteLayout.Children.Count < count)
{
LifeCell lifeCell = new LifeCell();
lifeCell.Tapped += OnTapGestureTapped;
absoluteLayout.Children.Add(lifeCell);
}
int index = 0;
for (int x = 0; x < cols; x++)
{
for (int y = 0; y < rows; y++)
{
LifeCell lifeCell = lifeCell = (LifeCell)absoluteLayout.Children[index];
lifeCell.Col = x;
lifeCell.Row = y;
lifeCell.IsAlive = lifeGrid.IsAlive(x, y);
Rectangle rect = new Rectangle(x * cellSize + xMargin + CellSpacing / 2,
y * cellSize + yMargin + CellSpacing / 2,
cellSize - CellSpacing,
cellSize - CellSpacing);
AbsoluteLayout.SetLayoutBounds(lifeCell, rect);
index++;
}
}
}
