public void StartReading() { int countKeyPressesed = 0; outputRenderer.SetWindow(); outputRenderer.DrawFrame(); outputRenderer.ShowInitialOptions(countKeyPressesed % elements); while (true) { ConsoleKey keyPressed = inpitProvider.Key(); inpitProvider.ClearBuffer(); if (keyPressed == ConsoleKey.UpArrow) { countKeyPressesed = countKeyPressesed == 0 ? 4 : countKeyPressesed - 1; outputRenderer.ShowInitialOptions(countKeyPressesed % elements); } else if (keyPressed == ConsoleKey.DownArrow) { countKeyPressesed = countKeyPressesed == 4 ? 0 : countKeyPressesed + 1; outputRenderer.ShowInitialOptions(countKeyPressesed % elements); } else if (keyPressed == ConsoleKey.Enter) { Execute exe = new Execute(); outputRenderer.ShowWaiting(countKeyPressesed); methods[countKeyPressesed].Invoke(exe, null); if (countKeyPressesed != 2) { outputRenderer.ShowDone(countKeyPressesed); } } Thread.Sleep(80); } }