public void CheckFatherPanelForPath()
{
if (Father.HasEndPoint && Father.HasStartPoint)
{
ResetFatherScene();
if (Father.UseDFS)
{
Father.CreatePathUsingDFS(Father.MazeStartPoint);
}
else
{
Father.CreatePathUsingBFS(Father.MazeStartPoint);
}
var temp = Father.MazeEndPoint;
var tempPrev = Father.MazeEndPoint.Previous;
while (tempPrev != null && tempPrev != Father.MazeStartPoint)
{
tempPrev.Next = temp;
// Use green-background only for bfs
if (!Father.UseDFS)
{
tempPrev.Background = new RadialGradientBrush(
(Color)ColorConverter.ConvertFromString("#FF8BFF84"),
(Color)ColorConverter.ConvertFromString("#FF7AE573")
);
}
int tempIndex = Father.ButtonsList.IndexOf(tempPrev);
int prevIndex = Father.ButtonsList.IndexOf(tempPrev.Previous);
int nextIndex = Father.ButtonsList.IndexOf(tempPrev.Next);
// Graphical Paths for DFS and BFS
if (Father.UseDFS)
{
if (prevIndex == Father.GetNorth(tempIndex))
{
if (nextIndex == Father.GetSouth(tempIndex))
{
tempPrev.Content = new Vertical();
}
else if (nextIndex == Father.GetEast(tempIndex))
{
tempPrev.Content = new LeftToUp();
}
else if (nextIndex == Father.GetWest(tempIndex))
{
tempPrev.Content = new UpToRight();
}
}
else if (prevIndex == Father.GetSouth(tempIndex))
{
if (nextIndex == Father.GetNorth(tempIndex))
{
tempPrev.Content = new Vertical();
}
else if (nextIndex == Father.GetEast(tempIndex))
{
tempPrev.Content = new LeftToDown();
}
else if (nextIndex == Father.GetWest(tempIndex))
{
tempPrev.Content = new RightToDown();
}
}
else if (prevIndex == Father.GetEast(tempIndex))
{
if (nextIndex == Father.GetSouth(tempIndex))
{
tempPrev.Content = new LeftToDown();
}
else if (nextIndex == Father.GetNorth(tempIndex))
{
tempPrev.Content = new LeftToUp();
}
else if (nextIndex == Father.GetWest(tempIndex))
{
tempPrev.Content = new Horizontal();
}
}
else if (prevIndex == Father.GetWest(tempIndex))
{
if (nextIndex == Father.GetSouth(tempIndex))
{
tempPrev.Content = new RightToDown();
}
else if (nextIndex == Father.GetNorth(tempIndex))
{
tempPrev.Content = new UpToRight();
}
else if (nextIndex == Father.GetEast(tempIndex))
{
tempPrev.Content = new Horizontal();
}
}
}
else
{
if (prevIndex == Father.GetNorth(tempIndex))
{
tempPrev.Content = new Up();
}
else if (prevIndex == Father.GetSouth(tempIndex))
{
tempPrev.Content = new Down();
}
else if (prevIndex == Father.GetEast(tempIndex))
{
tempPrev.Content = new Right();
}
else if (prevIndex == Father.GetWest(tempIndex))
{
tempPrev.Content = new Left();
}
}
temp = temp.Previous;
tempPrev = tempPrev.Previous;
}
}
}