private void FindControllers()
{
if (controller != null)
{
// If we already have a controller, skip the search
return;
}
int playerIndex = -1;
if (XInputInterface.IsGamePadConnected(GamePad.PLAYER_INDEX_ONE))
{
playerIndex = (int)GamePad.PLAYER_INDEX_ONE;
}
else if (XInputInterface.IsGamePadConnected(GamePad.PLAYER_INDEX_TWO))
{
playerIndex = (int)GamePad.PLAYER_INDEX_TWO;
}
else if (XInputInterface.IsGamePadConnected(GamePad.PLAYER_INDEX_THREE))
{
playerIndex = (int)GamePad.PLAYER_INDEX_THREE;
}
else if (XInputInterface.IsGamePadConnected(GamePad.PLAYER_INDEX_FOUR))
{
playerIndex = (int)GamePad.PLAYER_INDEX_FOUR;
}
if (playerIndex != -1)
{
Console.WriteLine($"XInput controller found: {playerIndex}");
controller = new XInputController((uint)playerIndex);
OnDeviceConnectionStateChanged(controller, true);
}
}
private void OnDeviceConnectionStateChanged(XInputController controller, bool isConnected)
{
DeviceConnectionStateChangedEventArgs args = new DeviceConnectionStateChangedEventArgs();
args.Controller = controller;
args.IsConnected = isConnected;
DeviceConnectionStateChanged?.Invoke(this, args);
}
private void PurgeInactiveControllers()
{
if (controller == null)
{
return;
}
if (!controller.IsConnected)
{
OnDeviceConnectionStateChanged(controller, false);
controller = null;
}
}
