/// <summary>
/// Adds an object to the WorldGrid.
/// </summary>
/// <param name="obj">Object to add.</param>
public void Add(WorldComponent obj)
{
try
{
Tuple <int, int> cellIndex =
GetCellFromPoint(obj.Position.ToPoint());
WorldCell cell = Cells[cellIndex.Item1][cellIndex.Item2];
cell.Add(obj);
obj.Cell = cell;
}
catch
{
}
}
/// <summary>
/// Updates a given object within the world grid. Moving it to a new
/// cell if required.
/// </summary>
/// <param name="obj">Object to update.</param>
public void Update(WorldComponent obj)
{
try
{
Tuple <int, int> cellIndex =
GetCellFromPoint(obj.Position.ToPoint());
WorldCell cell = Cells[cellIndex.Item1][cellIndex.Item2];
if (obj.Cell != cell)
{
obj.Cell.Remove(obj);
cell.Add(obj);
obj.Cell = cell;
}
}
catch
{
}
}