public void CellDeleted_GetReturnsNull()
{
var cell1 = new GridMapCell();
var map = new GridMap(4, 5);
map.AddOrUpdate(3, 4, cell1);
map.Delete(3, 4);
Assert.That(map.Get(3, 4), Is.Null);
}
public void CellAdded_GetReturnsAddedValue()
{
var cell1 = new GridMapCell();
var cell2 = new GridMapCell();
var map = new GridMap(4, 5);
map.AddOrUpdate(3, 4, cell1);
map.AddOrUpdate(0, 0, cell2);
Assert.That(cell1, Is.EqualTo(map.Get(3, 4)));
Assert.That(cell2, Is.EqualTo(map.Get(0, 0)));
}
private bool DoesConnect(LineEntity line, GridMapCell leftCell, GridMapCell rightCell)
{
return((line.FirstEnd == leftCell.Id || line.FirstEnd == rightCell.Id) &&
(line.SecondEnd == leftCell.Id || line.SecondEnd == rightCell.Id));
}
private bool AreConnected(GridMapCell leftCell, GridMapCell rightCell)
{
return(leftCell.Lines.Any(line => DoesConnect(line, leftCell, rightCell)) ||
rightCell.Lines.Any(line => DoesConnect(line, leftCell, rightCell)));
}
private bool IsPowerEntity(GridMapCell cell)
{
return(cell?.Id != null);
}
