/// <summary>
/// Displays a dialog with text and Selections.
/// </summary>
/// <param name="selections">The selections for the menu. The first argument is 0.</param>
public async Task <byte> SendMenu(params string[] selections)
{
ConsoleTools.PrintWithNpcColor(_textBuffer);
ClearTextBuffer();
if (selections == null || selections.Length == 0)
{
return(0);
}
byte selection = 0;
await Task.Factory.StartNew(() =>
{
bool exit = false;
while (!exit)
{
for (int i = 0; i < selections.Length; i++)
{
ConsoleTools.PrintWithNpcColor((i + 1) + ") " + selections[i]);
}
Console.Write("Choose> ");
string input = Console.ReadLine();
if (byte.TryParse(input, out selection))
{
if (selection > 0 && selection <= selections.Length)
{
exit = true;
}
else
{
Console.WriteLine("Incorrect choice.");
}
}
else if (input.ToLower() == "exit")
{
Stop();
}
else
{
Console.WriteLine("Incorrect value.");
}
}
});
Console.WriteLine();
return(--selection);
}
