public static void SelectOption()
{
ConsoleKey key = Console.ReadKey(true).Key;
while (key != ConsoleKey.Enter)
{
switch (key)
{
case ConsoleKey.DownArrow:
case ConsoleKey.S:
{
RemoveHighlight(CurrentOption);
CurrentOption = (TitleScreenOption)((int)(CurrentOption + 1) % NumberOfOptions);
HighlightOption(CurrentOption);
}
break;
case ConsoleKey.UpArrow:
case ConsoleKey.W:
{
RemoveHighlight(CurrentOption);
CurrentOption = CurrentOption - 1 < 0
? TitleScreenOption.Exit
: (TitleScreenOption)(CurrentOption - 1);
HighlightOption(CurrentOption);
}
break;
}
key = Console.ReadKey(true).Key;
}
}
private static void RemoveHighlight(TitleScreenOption option)
{
if (option == TitleScreenOption.Start)
{
Console.SetCursorPosition(OptionsX, OptionsY);
Console.WriteLine(new string(' ', (SelectLength - "Start".Length) / 2) + "Start" + new string(' ', (SelectLength - "Start".Length) / 2 + (SelectLength - "Start".Length) % 2));
}
if (option == TitleScreenOption.Help)
{
Console.SetCursorPosition(OptionsX, OptionsY + 1);
Console.WriteLine(new string(' ', (SelectLength - "Help".Length) / 2) + "Help" + new string(' ', (SelectLength - "Help".Length) / 2 + (SelectLength - "Help".Length) % 2));
}
if (option == TitleScreenOption.Credits)
{
Console.SetCursorPosition(OptionsX, OptionsY + 2);
Console.WriteLine(new string(' ', (SelectLength - "Credits".Length) / 2) + "Credits" + new string(' ', (SelectLength - "Credits".Length) / 2 + (SelectLength - "Credits".Length) % 2));
}
if (option == TitleScreenOption.Exit)
{
Console.SetCursorPosition(OptionsX, OptionsY + 3);
Console.WriteLine(new string(' ', (SelectLength - "Exit".Length) / 2) + "Exit" + new string(' ', (SelectLength - "Exit".Length) / 2 + (SelectLength - "Exit".Length) % 2));
}
}
private static void HighlightOption(TitleScreenOption option)
{
if (option == TitleScreenOption.Start)
{
Console.SetCursorPosition(OptionsX, OptionsY);
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Black;
Console.WriteLine(new string(' ', (SelectLength - "Start".Length) / 2) + "Start" + new string(' ', (SelectLength - "Start".Length) / 2 + (SelectLength - "Start".Length) % 2));
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = ConsoleColor.White;
}
if (option == TitleScreenOption.Help)
{
Console.SetCursorPosition(OptionsX, OptionsY + 1);
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Black;
Console.WriteLine(new string(' ', (SelectLength - "Help".Length) / 2) + "Help" + new string(' ', (SelectLength - "Help".Length) / 2 + (SelectLength - "Hepl".Length) % 2));
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = ConsoleColor.White;
}
if (option == TitleScreenOption.Credits)
{
Console.SetCursorPosition(OptionsX, OptionsY + 2);
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Black;
Console.WriteLine(new string(' ', (SelectLength - "Credits".Length) / 2) + "Credits" + new string(' ', (SelectLength - "Credits".Length) / 2 + (SelectLength - "Credits".Length) % 2));
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = ConsoleColor.White;
}
if (option == TitleScreenOption.Exit)
{
Console.SetCursorPosition(OptionsX, OptionsY + 3);
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Black;
Console.WriteLine(new string(' ', (SelectLength - "Exit".Length) / 2) + "Exit" + new string(' ', (SelectLength - "Exit".Length) / 2 + (SelectLength - "Exit".Length) % 2));
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = ConsoleColor.White;
}
}
