/// <summary>
/// Create an empty grid
/// </summary>
public Griding(Game game)
: base(game)
{
this.Components = new List<IGridable>();
this.range = new Rectangle();
Grid = new Cell[0, 0];
}
/// <summary>
/// Create grid
/// </summary>
/// <param name="range">Range</param>
/// <param name="nRows">Number of rows</param>
/// <param name="nColumns">Number of columns</param>
public Griding(Game game, Rectangle range, int nRows, int nColumns)
: base(game)
{
this.Components = new List<IGridable>();
this.range = range;
Grid = new Cell[nRows, nColumns];
this.nRows = nRows;
this.nColumns = nColumns;
this.Divide();
}
protected virtual void Divide()
{
this.cellWidth = (int)(this.Range.Width / this.nColumns);
this.cellHeight = (int)(this.Range.Height / this.nRows);
this.range.Width -= this.range.Width % cellWidth;
this.range.Height -= this.range.Height % cellHeight;
for (int i = 0; i < nRows; ++i)
{
for (int j = 0; j < nColumns; ++j)
{
Grid[i, j] = new Cell();
Grid[i, j].Grid = this;
Grid[i, j].Index = new Vector2(i, j);
Grid[i, j].Range = new Rectangle(this.range.X + j * cellWidth, this.range.Y + i * cellHeight, cellWidth, cellHeight);
Grid[i, j].Range = new Rectangle(j * cellWidth + this.range.X, i * cellHeight + this.range.Y, cellWidth, cellHeight);
}
}
}
