public static IDominoShape[] AddRowColumn(IRowColumnAddableDeletable reference,
bool column, int position, bool southeast, int count, int color, out int[] inserted_positions)
{
int[][] shapes = new int[count][];
for (int i = 0; i < count; i++)
{
shapes[i] = new int[reference.getLengthOfTypicalRowColumn(column)];
for (int j = 0; j < shapes[i].Length; j++)
{
shapes[i][j] = color;
}
}
var pos = reference.getPositionFromIndex(position);
var res_y = southeast ? (pos.Y + (!column ? 1 : 0)) : pos.Y;
var res_x = southeast ? (pos.X + (column ? 1 : 0)) : pos.X;
if (!column && (res_y == -1 || res_y == reference.current_height + (column ? 0 : count)) ||
column && (res_x == -1 || res_x == reference.current_width + (column ? count : 0)))
{
throw new InvalidOperationException("Can't insert row/column here, borders must remain borders");
}
return(AddRowColumn(reference, column, Enumerable.Repeat(new PositionWrapper()
{
X = res_x, Y = res_y, CountInsideCell = 0
},
count).ToArray(), shapes, out inserted_positions));
}
public static IDominoShape[] AddRowColumn(IRowColumnAddableDeletable reference, bool column,
PositionWrapper[] positions, int[][] shapes, out int[] inserted_positions)
{
int total_added = positions.Length;
int new_width = reference.current_width + (column ? total_added : 0);
int new_height = reference.current_height + (!column ? total_added : 0);
int[] distinct = getDistinct(column, reference, positions);
total_added = distinct.Sum();
IDominoShape[] new_shapes = reference.getNewShapes(new_width, new_height);
int typicallength = reference.getLengthOfTypicalRowColumn(column);
List <int> insertedPositions = new List <int>();
int added_counter = 0;
for (int i = -1; i < distinct.Length; i++)
{
if (i != -1 && distinct[i] > 0)
{
for (int i2 = 0; i2 < distinct[i]; i2++)
{
reference.ReinsertRowColumn(shapes[added_counter + i2], column,
i + added_counter + i2, new_shapes, new_width, new_height);
insertedPositions.AddRange(getAllIndicesInRowColumn(reference, i + i2 + added_counter, column, new_shapes.Length, new_width, new_height));
}
added_counter += distinct[i];
}
copyColors(reference, new_shapes, -1, column ? reference.current_height : reference.current_width, i, i,
0, added_counter, new_width, new_height, column);
}
reference.current_width = new_width;
reference.current_height = new_height;
inserted_positions = insertedPositions.ToArray();
return(new_shapes);
}
public static int[] getAllIndicesInRowColumn(IRowColumnAddableDeletable reference, int rowColumn, bool column, int maxindex, int current_width, int current_height)
{
int[] result = new int[reference.getLengthOfTypicalRowColumn(column)];
int position = 0;
for (int i = -1; i <= (column ? reference.current_height : reference.current_width); i++)
{
var(a, b) = reference.getIndicesOfCell(column ? i : rowColumn, column ? rowColumn : i, current_width, current_height);
for (int j = a; j <= b; j++)
{
if (j >= 0 && j < maxindex && position < result.Length)
{
result[position] = j;
position++;
}
else
{
}
}
}
return(result);
}
