public void Run()
{
if (_sampleList.Count == 0) // if it's empty, abort run
{
throw new ArgumentException("There are no samples registered. Aborting...");
}
// Switch to the alternate screen buffer.
_consoleBuffer.Append(_formatter.SwitchAlternateScreenBuffer(true));
// Hide the cursor.
_consoleBuffer.Append(_formatter.SetCursorVisibility(false));
try
{
// Create the initial sample menu
CreateSampleMenu(_consoleBuffer);
FlushConsoleBuffer();
ConsoleKeyInfo keyPressed;
do
{
keyPressed = Console.ReadKey(true);
var keyChar = keyPressed.KeyChar;
var selectedSample = _sampleList.Where(x => x.Key == keyChar).Select(x => x.Value).SingleOrDefault();
if (selectedSample != null)
{
RunSample(selectedSample.Instance);
// After the sample has run, press any key to continue.
Console.ReadKey(true);
// Clear the console and recreate the main menu.
Console.Clear();
// Clear the sample data if it's an interactive sample.
var writable = selectedSample as IWritableSample;
if (writable != null)
{
writable.Clear();
}
CreateSampleMenu(_consoleBuffer);
FlushConsoleBuffer();
}
} while (keyPressed.Key != ConsoleKey.Enter);
}
finally
{
_consoleBuffer.Append(_formatter.SwitchAlternateScreenBuffer(false));
_consoleBuffer.Append(_formatter.SetCursorVisibility(true));
_consoleBuffer.Append(_formatter.Format(0));
FlushConsoleBuffer();
}
}
public static void RunConsole(TerminalFormatter formatter, WriteConsoleDelegate writeConsoleDelegate = null)
{
if (formatter == null)
{
throw new ArgumentNullException(nameof(formatter));
}
if (writeConsoleDelegate == null)
{
writeConsoleDelegate = (str, newLine) => {
if (newLine)
{
Console.Out.WriteLine(str);
}
else
{
Console.Out.Write(str);
}
};
}
ConsoleUtils.TrySetConsoleTitle("Nibbles!");
// Add a \r to overwrite the title if the terminal doesn't support "ESC ] 0"
var sb = new StringBuilder("\r");
const string heading = "N I B B L E S !";
sb.AppendLine(new string(' ', Math.Max(0, ConsoleUtils.ConsoleWidth / 2 - heading.Length / 2)) + heading);
sb.AppendLine();
sb.AppendLine(" Game Controls:");
sb.AppendLine();
sb.AppendLine(" General Player");
sb.AppendLine(" (Up)");
sb.AppendLine(" P - Pause ↑");
sb.AppendLine(" Q - Quit (Left) ← → (Right)");
sb.AppendLine(" ↓");
sb.AppendLine(" (Down)");
sb.AppendLine();
sb.Append("Please enter your name: ");
writeConsoleDelegate(sb.ToString(), false);
string name = Console.ReadLine();
writeConsoleDelegate();
writeConsoleDelegate("Please enter the speed (1-10): ", false);
try {
int speed = int.Parse(Console.ReadLine());
Run(name, speed, formatter, writeConsoleDelegate);
}
catch (Exception ex) {
writeConsoleDelegate();
writeConsoleDelegate(formatter.Format(TerminalFormatting.ForegroundRed, TerminalFormatting.BoldBright) +
"ERROR:" + formatter.Format(TerminalFormatting.None) + " " +
ConsoleUtils.FixDisplayCharacters(ex.Message));
}
}
