public static Node GetNode(CRD crd, int floornumber)// возвращает узел
{
Stage stage = Stage.GetStage();
Floor floor = stage.floors.Find(x => x.number == floornumber);
if (floor != null)
{
return(floor.GetNode(crd.x, crd.z));
}
return(new Node());
}
public Node GetSibling(string direction)
{
Node node;
switch (direction)
{
case "r":
node = floor.GetNode(crd.x, crd.z + 1);
break;
case "l":
node = floor.GetNode(crd.x, crd.z - 1);
break;
case "t":
node = floor.GetNode(crd.x - 1, crd.z);
break;
case "b":
node = floor.GetNode(crd.x + 1, crd.z);
break;
case "lt":
node = floor.GetNode(crd.x - 1, crd.z - 1);
break;
case "rt":
node = floor.GetNode(crd.x - 1, crd.z + 1);
break;
case "lb":
node = floor.GetNode(crd.x + 1, crd.z - 1);
break;
case "rb":
node = floor.GetNode(crd.x + 1, crd.z + 1);
break;
default:
node = new Node();
break;
}
return(node);
}
