public Node GetOtherNode(Node node)
{
if (FirstNode.Equals(node))
{
return(SecondNode);
}
if (SecondNode.Equals(node))
{
return(FirstNode);
}
return(null);
}
public override Boolean Equals(Object obj)
{
if (obj == null)
{
return(false);
}
var wall = obj as Wall;
if (wall == null)
{
return(false);
}
return(FirstNode.Equals(wall.FirstNode) && SecondNode.Equals(wall.SecondNode) ||
FirstNode.Equals(wall.SecondNode) && SecondNode.Equals(wall.FirstNode));
}
public Boolean ContainsNode(Node node) => FirstNode.Equals(node) || SecondNode.Equals(node);