void RelinquishDevice(uint deviceID)
{
ownedDevices.Remove(deviceID);
pressedButtons.Remove(deviceID);
var args = new JoystickDeviceEventArgs();
args.DeviceID = deviceID;
OnJoystickRelinquished(args);
}
void OnJoystickRelinquished(object joystick, JoystickDeviceEventArgs e)
{
// once a device is no longer used by any clients it should get relinquished
if (joysticks.Any(j => j.IsDeviceOwned(e.DeviceID)))
{
return;
}
joystickManager.RelinquishDevice(e.DeviceID);
Console.WriteLine("Relinquished device {0}", e.DeviceID);
}
void RequestDevice(uint deviceID)
{
var args = new JoystickDeviceEventArgs();
args.DeviceID = deviceID;
OnJoystickRequested(args);
if (args.Acquired)
{
ownedDevices.Add(deviceID);
pressedButtons.Add(deviceID, new List <byte> {
});
}
}
public void OnDisconnected()
{
var ownedDevices2 = new List <uint>(ownedDevices);
ownedDevices.Clear();
foreach (var device in ownedDevices2)
{
foreach (var button in pressedButtons[device])
{
var args = new JoystickEventArgs();
args.DeviceID = device;
args.Button = button;
OnButtonReleased(args);
}
var args2 = new JoystickDeviceEventArgs();
args2.DeviceID = device;
OnJoystickRelinquished(args2);
}
pressedButtons.Clear();
}
void OnJoystickRequested(object joystick, JoystickDeviceEventArgs e)
{
var acquired = joystickManager.AcquireDevice(e.DeviceID);
e.Acquired = acquired;
}
protected virtual void OnJoystickRelinquished(JoystickDeviceEventArgs e)
{
JoystickRelinquished?.Invoke(this, e);
}