public Block(Position pos, Size size, ConsoleColor foreColor = ConsoleColor.Gray, ConsoleColor backColor = ConsoleColor.Black)
{
this.Position = pos;
this.Size = size;
this.BlockBackgroundColor = backColor;
this.BlockForegorundColor = foreColor;
this.Buffer = new string[this.Size.Height];
this.IsSelectedBuffer = new bool[this.Size.Height];
this.IsSelectableBuffer = new bool[this.Size.Height];
this.IsVisible = true;
Init();
}
public void WriteTextAt(Position pos, string text, bool clearString = true)
{
string clearedText = Regex.Replace(text, @"\$<.*?>", "");
this.Buffer[pos.Y] = new String(' ', this.Size.Width);
this.Buffer[pos.Y] = this.Buffer[pos.Y].Remove(pos.X, clearedText.Length).Insert(pos.X, text);
}
public FancyMenu(String title)
{
this.Title = title;
Console.CursorVisible = false;
Block titleBar = new Block(new Position(0, 0), new Size(1, Console.WindowWidth), ConsoleColor.Black, ConsoleColor.Gray);
titleBar.WriteTextAt(new Position(1, 0), "Fancy menu");
this.lManager.AddLayer(titleBar);
Block menuBlock;
Size menuSize = new Size(5, 35);
Position menuPos = new Position((Console.WindowWidth - menuSize.Width) / 2, (Console.WindowHeight - menuSize.Height) / 2);
menuBlock = new Block(menuPos, menuSize);
menuBlock.WriteTextAt(new Position(0, 0), "What would you like to do?");
menuBlock.WriteTextAt(new Position(0, 1), "$<Black,Gray,Gray,Black>Test");
menuBlock.WriteTextAt(new Position(0, 2), "$<Black,Gray,Gray,Black>this");
menuBlock.WriteTextAt(new Position(0, 3), "$<Black,Gray,Gray,Black>fancy");
menuBlock.WriteTextAt(new Position(0, 4), "$<Black,Gray,Gray,Black>thing");
menuBlock.IsSelectableBuffer[1] = true;
menuBlock.IsSelectableBuffer[2] = true;
menuBlock.IsSelectableBuffer[3] = true;
menuBlock.IsSelectableBuffer[4] = true;
menuBlock.SetSelectedLine(1);
this.lManager.AddLayer(menuBlock);
this.lManager.SetSelectedLayer(menuBlock);
this.lManager.Draw();
int selectedItem = -1;
while(selectedItem == -1)
{
ConsoleKey pressedKey = Console.ReadKey().Key;
if (pressedKey == ConsoleKey.DownArrow)
{
int newSelectedIndex = menuBlock.GetSelectedLine() + 1;
if (menuBlock.IsSelectableBuffer.Length - 1 >= newSelectedIndex && menuBlock.IsSelectableBuffer[newSelectedIndex] == true)
menuBlock.SetSelectedLine(menuBlock.GetSelectedLine() + 1);
}
else if (pressedKey == ConsoleKey.UpArrow)
{
int newSelectedIndex = menuBlock.GetSelectedLine() - 1;
if (menuBlock.IsSelectableBuffer.Length - 1 >= newSelectedIndex && menuBlock.IsSelectableBuffer[newSelectedIndex] == true)
menuBlock.SetSelectedLine(menuBlock.GetSelectedLine() - 1);
}
else if (pressedKey == ConsoleKey.Enter)
{
selectedItem = menuBlock.GetSelectedLine();
}
}
Block selectedText = new Block(new Position(0, Console.WindowHeight / 2), new Size(1, Console.WindowWidth));
selectedText.WriteCenteredText(String.Format("You selected $<red>{0}", menuBlock.GetTextAt(selectedItem)));
menuBlock.IsVisible = false;
this.lManager.AddLayer(selectedText);
this.lManager.Draw();
}