private static void WriteRBTree <T>(RBTree <T> rbTree) where T : IComparable <T>
{
var paintModel = Visualizer.CreatePaintModel(rbTree);
var top = Console.CursorTop;
var left = Console.CursorLeft;
Console.BufferHeight = Math.Max(paintModel.Height, Console.BufferHeight);
Console.BufferWidth = Math.Max(paintModel.Width, Console.BufferWidth);
Console.WindowWidth = Math.Min(170, Math.Max(paintModel.Width, Console.WindowWidth));
for (var y = 0; y < paintModel.Height; y++)
{
for (var x = 0; x < paintModel.Width; x++)
{
Console.ForegroundColor = paintModel.Foreground[y, x];
Console.BackgroundColor = paintModel.Background[y, x];
Console.SetCursorPosition(left + x, top + y);
Console.Write(paintModel.CharMap[y, x]);
}
}
Console.ResetColor();
Console.WriteLine();
Console.WriteLine();
}
private static void WriteRandomRBTree()
{
const int minCountAdd = 10;
const int maxCountAdd = 20;
const int minCountRemove = 5;
const int maxCountRemove = 8;
const int minNumber = -50;
const int maxNumber = 50;
var rand = new Random();
var countAdd = rand.Next(minCountAdd, maxCountAdd + 1);
var countRemove = rand.Next(minCountRemove, maxCountRemove + 1);
var rbTree = new RBTree <int>();
var numbers = new List <int>();
var toAdd = new List <int>();
var toRemove = new List <int>();
for (var i = 0; i < countAdd; i++)
{
var number = rand.Next(minNumber, maxNumber + 1);
toAdd.Add(number);
numbers.Add(number);
rbTree.Add(number);
}
for (var i = 0; i < countRemove; i++)
{
var number = numbers[rand.Next(0, numbers.Count)];
toRemove.Add(number);
numbers.Remove(number);
rbTree.Remove(number);
}
WriteRBTree(rbTree);
Console.WriteLine(rbTree.IsTrueAllProperties());
Console.WriteLine();
Console.WriteLine($"Add: {string.Join(",", toAdd)}");
Console.WriteLine($"Remove: {string.Join(",", toRemove)}");
}
private const int NodeToNodeIntervalY = -1; // промежуток между двумя нодами по оси OY
public ConsolePaintModel CreatePaintModel <T>(RBTree <T> rbTree) where T : IComparable <T>
{
var map = CreateMapRBTree(rbTree).ToArray();
return(PaintMap(map));
}