/// <summary>
/// Update bounds based on the added coordinate.
/// </summary>
/// <param name="inCoordinate">Coordinate to extend the bounds with.</param>
private void UpdateBounds(Vector2Int inCoordinate)
{
if (_gridBounds == null)
{
_gridBounds = new Vector2IntRect(inCoordinate);
}
else
{
_gridBounds.UpdateRect(inCoordinate);
}
}
/// <summary>
/// Clear the tile dictionary and save.
/// </summary>
public void ClearTiles()
{
Tiles.Clear();
_gridBounds = null;
Save();
}