/// <summary>
/// Set up the inputs for running in arcade board mode
/// </summary>
private void SetupArcadeInputs()
{
this.Buzzers = new List <Buzzer>();
this.arcadeJoystick = null;
// Initialize DirectInput
var directInput = new DirectInput();
// Find a Joystick Guid
var joystickGuid = Guid.Empty;
foreach (var deviceInstance in directInput.GetDevices(DeviceType.Joystick, DeviceEnumerationFlags.AllDevices))
{
joystickGuid = deviceInstance.InstanceGuid;
}
if (joystickGuid != Guid.Empty)
{
this.arcadeJoystick = new Joystick(directInput, joystickGuid);
this.arcadeJoystick.Properties.BufferSize = 128;
this.arcadeJoystick.Acquire();
int buzzerCount = 0;
var buzzer = new Buzzer();
// Figure out how many players there are
foreach (var joystickObject in this.arcadeJoystick.GetObjects())
{
if (joystickObject.Name != null && joystickObject.Name.Contains("Button"))
{
buzzerCount++;
}
}
this.lblBuzzersDetected.Text = buzzerCount.ToString();
buzzer.BuzzerIndex = 0;
buzzer.AddPlayers(buzzerCount);
this.Buzzers.Add(buzzer);
}
if (this.arcadeBuzzTimer != null)
{
this.arcadeBuzzTimer.Stop();
this.arcadeBuzzTimer.Dispose();
}
this.arcadeBuzzTimer = new System.Timers.Timer();
this.arcadeBuzzTimer.Elapsed += new ElapsedEventHandler(this.HandleArcadeBuzzes);
this.arcadeBuzzTimer.Interval = 1;
this.arcadeBuzzTimer.Start();
}
/// <summary>
/// Finds all buzz handsets.
/// </summary>
/// <returns>A list of all new buzz handsets.</returns>
public static List <Buzzer> FindBuzzHandsets()
{
// VID and PID for Buzz device are 0x054c and 0x1000 respectively
List <HIDDevice> devices = FindDevices(0x054c, 0x1000, typeof(Buzzer));
List <Buzzer> buzzers = new List <Buzzer>();
int index = 0;
foreach (HIDDevice device in devices)
{
Buzzer buzzer = (Buzzer)device;
buzzer.BuzzerIndex = index;
buzzer.AddPlayers();
buzzers.Add(buzzer);
index++;
}
return(buzzers);
}