/// <summary>
/// Highlight all Tiles found on the given Position of the Grid.
/// </summary>
/// <param name="PositionToHighlight">The Position of the Grid which you want to have Highlighted.</param>
public virtual void HighlightSectionOfGrid(Tile.PositionOnGrid PositionToHighlight)
{
Tile[] flattened = TileGrid.Cast <Tile>().ToArray();
int len = flattened.Length;
foreach (var selectedTile in selectedTilesColours)
{
selectedTile.Key.spriteRenderer.color = selectedTile.Value;
}
selectedTilesColours.Clear();
for (int i = 0; i < len; ++i)
{
Tile t = flattened[i];
if (t.TilePositionOnGrid == PositionToHighlight)
{
selectedTilesColours.Add(t, t.spriteRenderer.color);
t.spriteRenderer.color = Color.gray;
}
}
}