public Cell GetCell(CellCoordinate coord)
{
if (IsValidCoordinate(coord) == false)
{
throw CellCoordException.Invalid(coord);
}
Cell output = default(Cell);
if (_world.TryGetValue(coord, out output) == false)
{
throw CellCoordException.NoData(coord);
}
return(output);
}
public bool SetCell(CellCoordinate coord, Cell cell)
{
if (IsValidCoordinate(coord) == false)
{
throw CellCoordException.Invalid(coord);
}
var existingCell = default(Cell);
if (_world.TryGetValue(coord, out existingCell) == false)
{
throw CellCoordException.NoData(coord);
}
// TODO perhaps validate the new cell?
_world[coord] = cell;
Events.Emit <IWorldEventHandler>(h => h.OnCellChanged(coord, existingCell, cell));
return(true);
}