void OnDataContextIndexChanged(Cell cell, PolyominoIndex polyominoIndex)
{ IndexChanged?.Invoke(this); }
public static ConsoleColor ToColor(PolyominoIndex polyominoIndex)
{
Contract.Assert((int)polyominoIndex >= 0 && (int)polyominoIndex < ColorNumber);
return(colors[(int)polyominoIndex]);
}
public static ConsoleColor PolyominoIndexToColor(PolyominoIndex polyominoIndex)
{
return(Palette.ToColor(polyominoIndex));
}
public static Brush ToBrush(PolyominoIndex polyominoIndex)
{
Contract.Assert((int)polyominoIndex >= 0 && (int)polyominoIndex < ColorNumber);
return brushes[(int)polyominoIndex];
}
public static Brush PolyominoIndexToBrush(PolyominoIndex polyominoIndex)
{ return Palette.ToBrush(polyominoIndex); }
static void RemoveRow(PolyominoIndex[,] cellsClone, int y)
{
for (var yIndex = y; yIndex > 0; yIndex--)
Enumerable.Range(0, cellsClone.GetLength(0)).ForEach(x => cellsClone[x, yIndex] = cellsClone[x, yIndex - 1]);
Enumerable.Range(0, cellsClone.GetLength(0)).ForEach(x => cellsClone[x, 0] = 0);
}
public static ConsoleColor PolyominoIndexToColor(PolyominoIndex polyominoIndex)
{ return Palette.ToColor(polyominoIndex); }
void OnDataContextIndexChanged(Cell cell, PolyominoIndex polyominoIndex)
{
OnPropertyChanged(() => Color);
}
void OnDataContextIndexChanged(Cell cell, PolyominoIndex polyominoIndex)
{
IndexChanged?.Invoke(this);
}
public void Erase(PolyominoIndex[,] cellsClone)
{
AllPoints.Where(point => this[point])
.ForEach(point => cellsClone.Set(GetPosition(point), PolyominoIndex.None));
}
public bool Place(PolyominoIndex[,] cellsClone, Point<int> position)
{
var placeablePoints = PlaceablePoints(shape, cellsClone, position);
if (placeablePoints == null)
return false;
placeablePoints.ForEach(point => cellsClone.Set(Tetromono.GetPosition(position, point), Index));
Position = position;
return true;
}
public bool Move(PolyominoIndex[,] cellsClone, Point<int> position)
{
Erase(cellsClone);
return Place(cellsClone, position);
}
static IEnumerable<Point<int>> PlaceablePoints(bool[,] shape, PolyominoIndex[,] cellsClone, Point<int> position)
{
var exsitingPoints = shape.AllPoints().Where(point => shape.Get(point)).ToList();
PolyominoIndex shapeIndex;
var placeablePoints = exsitingPoints.Where(point => cellsClone.TryGet(GetPosition(position, point), out shapeIndex) ? shapeIndex == PolyominoIndex.None : false).ToList();
return exsitingPoints.Count == placeablePoints.Count ? placeablePoints : null;
}
public bool Turn(PolyominoIndex[,] cellsClone, bool clockwise = true)
{
Erase(cellsClone);
var newShape = Turn(clockwise);
var placeablePoints = PlaceablePoints(newShape, cellsClone, Position);
if (placeablePoints == null)
return false;
placeablePoints.ForEach(point => cellsClone.Set(Tetromono.GetPosition(Position, point), Index));
shape = newShape;
return true;
}
public static Brush ToBrush(PolyominoIndex polyominoIndex)
{
Contract.Assert((int)polyominoIndex >= 0 && (int)polyominoIndex < ColorNumber);
return(brushes[(int)polyominoIndex]);
}
public static ConsoleColor ToColor(PolyominoIndex polyominoIndex)
{
Contract.Assert((int)polyominoIndex >= 0 && (int)polyominoIndex < ColorNumber);
return colors[(int)polyominoIndex];
}
public static Brush PolyominoIndexToBrush(PolyominoIndex polyominoIndex)
{
return(Palette.ToBrush(polyominoIndex));
}
void OnDataContextIndexChanged(Cell cell, PolyominoIndex polyominoIndex)
{ OnPropertyChanged(() => Color); }
