/// <summary>
/// Initializes a new instance of the <see cref="Cities.Library.Model.Building"/> class.
/// </summary>
/// <param name="x">The x coordinate.</param>
/// <param name="y">The y coordinate.</param>
/// <param name="width">Width.</param>
/// <param name="height">Height.</param>
/// <param name="length">Length.</param>
public Building(double x, double y, double width, double height, double length)
{
Position = new Position(x, y);
Size = new Size(width, height, length);
}
private static void Generate(Node<Building> root, City city)
{
var stackX = new Stack<Tuple<Node<Building>, Position, int>>();
stackX.Push(new Tuple<Node<Building>, Position, int>(root,new Position(200,200),1));
bool u = true;
double currentUp = 0;
double currentDown = 0;
double currentLeft = 0;
double currentRigh = 0;
while (stackX.Count > 0)
{
var node = stackX.Pop();
currentUp = 0;
currentDown = 0;
currentLeft = 0;
currentRigh = 0;
foreach (var item in node.Item1.Children)
{
if (item.Value != null)
{
item.Value.Position = GeneratePosition(u, ref currentUp, ref currentDown, ref currentLeft, ref currentRigh, node.Item3, item.Value.Size, node.Item2);
u = !u;
city.Buildings.Add(item.Value);
}
else
{
if (node.Item3 == 1)
{
Position position;
if (u)
position = new Position(node.Item2.X + currentUp, node.Item2.Y);
else
position = new Position(node.Item2.X + currentDown, node.Item2.Y);
var tuple = new Tuple<Node<Building>, Position, int>(item, position, u ? 2 : 4);
stackX.Push(tuple);
}
else if (node.Item3 == 3)
{
Position position;
if (u)
position = new Position(node.Item2.X - currentUp, node.Item2.Y);
else
position = new Position(node.Item2.X - currentDown, node.Item2.Y);
var tuple = new Tuple<Node<Building>, Position, int>(item, position, u ? 2 : 4);
stackX.Push(tuple);
}
else if (node.Item3 == 2)
{
Position position;
if (u)
position = new Position(node.Item2.X, node.Item2.Y + currentLeft);
else
position = new Position(node.Item2.X, node.Item2.Y + currentRigh);
var tuple = new Tuple<Node<Building>, Position, int>(item, position, u ? 1 : 3);
stackX.Push(tuple);
}
else if (node.Item3 == 4)
{
Position position;
if (u)
position = new Position(node.Item2.X, node.Item2.Y - currentLeft);
else
position = new Position(node.Item2.X, node.Item2.Y - currentRigh);
var tuple = new Tuple<Node<Building>, Position, int>(item, position, u ? 1 : 3);
stackX.Push(tuple);
}
u = !u;
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Cities.Library.Model.Building"/> class.
/// </summary>
/// <param name="position">Position.</param>
/// <param name="size">Size.</param>
public Building(Position position, Size size)
{
Position = position;
Size = size;
}
private static Position GeneratePosition(bool u, ref double currentUp, ref double currentDown, ref double currentLeft, ref double currentRigth, int direction, Size size, Position position)
{
switch (direction)
{
case 1:
if (u)
{
currentUp += size.Width;
return new Position(position.X + currentUp - size.Width, position.Y+size.Length);
}
else
{
currentDown += size.Width;
return new Position(position.X+ currentDown - size.Width, position.Y);
}
break;
case 2:
if (u)
{
currentLeft += size.Length;
return new Position(position.X - size.Width, position.Y + currentLeft - size.Length);
}
else
{
currentRigth += size.Length;
return new Position(position.X, position.Y + currentRigth - size.Length);
}
break;
case 3:
if (u)
{
currentUp += size.Width;
return new Position(position.X - currentUp - size.Width, position.Y+size.Length);
}
else
{
currentDown += size.Width;
return new Position(position.X - currentDown - size.Width, position.Y);
}
break;
case 4:
if (u)
{
currentLeft += size.Length;
return new Position(position.X - size.Width, position.Y - currentLeft - size.Length);
}
else
{
currentRigth += size.Length;
return new Position(position.X, position.Y - currentRigth - size.Length);
}
break;
default:
return null;
}
}