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 = (StartMenuOption)((int)(CurrentOption + 1) % NumberOfOptions);
HighlightOption(CurrentOption);
}
break;
case ConsoleKey.UpArrow:
case ConsoleKey.W:
{
RemoveHighlight(CurrentOption);
CurrentOption = CurrentOption - 1 < 0
? StartMenuOption.Back
: (StartMenuOption)(CurrentOption - 1);
HighlightOption(CurrentOption);
}
break;
}
key = Console.ReadKey(true).Key;
}
}
private static void HighlightOption(StartMenuOption option)
{
if (option == StartMenuOption.LoadGame)
{
Console.SetCursorPosition(OptionsX, OptionsY);
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Black;
Console.WriteLine(new string(' ', (SelectLength - "Load Game".Length) / 2) + "Load Game" + new string(' ', (SelectLength - "Load Game".Length) / 2 + (SelectLength - "Load Game".Length) % 2));
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = ConsoleColor.White;
}
if (option == StartMenuOption.NewGame)
{
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Black;
Console.SetCursorPosition(OptionsX, OptionsY + 1);
Console.WriteLine(new string(' ', (SelectLength - "New Game".Length) / 2) + "New Game" + new string(' ', (SelectLength - "New Game".Length) / 2 + (SelectLength - "New Game".Length) % 2));
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = ConsoleColor.White;
}
if (option == StartMenuOption.Back)
{
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Black;
Console.SetCursorPosition(OptionsX, OptionsY + 2);
Console.WriteLine(new string(' ', (SelectLength - "Back".Length) / 2) + "Back" + new string(' ', (SelectLength - "Back".Length) / 2 + (SelectLength - "Back".Length) % 2));
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = ConsoleColor.White;
}
}
public virtual Task <StartMenuOption> GetStartOption()
{
OutputProgramHeader();
Console.WriteLine("\n\nWelcome to planning poker. Please choose from the options below.");
Console.WriteLine("\n1. Start new poker session\n2. Join an existing poker session\nEnter option: ");
StartMenuOption selectedOption = StartMenuOption.StartSession;
var optionNotChosen = true;
while (optionNotChosen)
{
var key = Console.ReadKey(true);
switch (key.KeyChar)
{
case '1':
selectedOption = StartMenuOption.StartSession;
optionNotChosen = false;
break;
case '2':
selectedOption = StartMenuOption.JoinSession;
optionNotChosen = false;
break;
default:
Console.WriteLine("Selected option is invalid. Please chose a valid option");
break;
}
}
return(Task.FromResult(selectedOption));
}
private static void RemoveHighlight(StartMenuOption option)
{
if (option == StartMenuOption.LoadGame)
{
Console.SetCursorPosition(OptionsX, OptionsY);
Console.WriteLine(new string(' ', (SelectLength - "Load Game".Length) / 2) + "Load Game" + new string(' ', (SelectLength - "Load Game".Length) / 2 + (SelectLength - "Load Game".Length) % 2));
}
if (option == StartMenuOption.NewGame)
{
Console.SetCursorPosition(OptionsX, OptionsY + 1);
Console.WriteLine(new string(' ', (SelectLength - "New Game".Length) / 2) + "New Game" + new string(' ', (SelectLength - "New Game".Length) / 2 + (SelectLength - "New Game".Length) % 2));
}
if (option == StartMenuOption.Back)
{
Console.SetCursorPosition(OptionsX, OptionsY + 2);
Console.WriteLine(new string(' ', (SelectLength - "Back".Length) / 2) + "Back" + new string(' ', (SelectLength - "Back".Length) / 2 + (SelectLength - "Back".Length) % 2));
}
}
