private Point HorizantalPivotAdder(Point headOfMainWay, int layer, List <Point> mainWayPoints)
{
int lenght = GetRndHorizontal(headOfMainWay, true);
Point lastElement = mainWayPoints.Last <Point>();
headOfMainWay = AddHorizantalPoint(lastElement, mainWayPoints, lenght);
Pivot pivot = new Pivot(layer, headOfMainWay);
pivot.direction = Direction.East;
pivots.Add(pivot);
return(headOfMainWay);
}
private void AddNewWayWithDirection(Point point, List <Direction> directions, List <Point> falsePoints, int layer)
{
foreach (var item in directions)
{
Pivot pivot = null;
switch (item)
{
case Direction.North:
int lenght = GetRndVertical(point, true, false);
if (lenght > 0 && lenght < mapLenght.Y)
{
Point tempPoint = AddVerticalPoint(point, falsePoints, lenght, true);
pivot = new Pivot(Direction.North, layer, tempPoint);
}
break;
case Direction.South:
lenght = GetRndVertical(point, false, false);
if (lenght > 0 && lenght < mapLenght.Y)
{
Point tempPoint = AddVerticalPoint(point, falsePoints, lenght, false);
pivot = new Pivot(Direction.South, layer, tempPoint);
}
break;
case Direction.East:
lenght = GetRndHorizontal(point, false);
if (lenght > 0 && lenght < mapLenght.Y)
{
Point tempPoint = AddHorizantalPoint(point, falsePoints, lenght);
pivot = new Pivot(Direction.East, layer, tempPoint);
}
break;
case Direction.West:
break;
default:
break;
}
if (pivot != null)
{
pivots.Add(pivot);
}
}
}
private List <Pivot> GetLastLayerPivots()
{
Pivot lastPivot = pivots.Last <Pivot>();
int lastestLayer = lastPivot.layerNo;
List <Pivot> newPivots = new List <Pivot>();
for (int i = pivots.Count - 1; i > 0; i--)
{
if (pivots[i].layerNo == lastestLayer)
{
newPivots.Add(pivots[i]);
}
else
{
return(newPivots);
}
}
return(newPivots);
}
private Point VerticalPivotAdder(Point headOfMainWay, int layer, List <Point> mainWayPoints)
{
bool goUp = random.Next(2) == 1 ? true : false; // get random boolean value
int lenght = GetRndVertical(headOfMainWay, goUp, true);
Point lastElement = mainWayPoints.Last <Point>();
headOfMainWay = AddVerticalPoint(lastElement, mainWayPoints, lenght, goUp);
Pivot pivot = new Pivot(layer, headOfMainWay);
if (goUp)
{
pivot.direction = Direction.North;
}
else
{
pivot.direction = Direction.South;
}
pivots.Add(pivot);
return(headOfMainWay);
}