/// <summary>
/// 不间断尝试重新连接手柄
/// </summary>
private void TJsGet()
{
int JoystickCount = 0;
var dirInput = new SharpDX.DirectInput.DirectInput();
while (true)
{
if (JoystickName != "")
{
//已经接入最大数量的手柄了
//10s检测一次手柄掉线，如果未掉线，则跳过
Thread.Sleep(10000);
continue;
}
var allDevices = dirInput.GetDevices();
foreach (var item in allDevices)
{
if (SharpDX.DirectInput.DeviceType.Joystick == item.Type)
{
//记录新建线程的手柄名称
if (JoystickName == item.ProductName)
{
//说明已经接入这个手柄了
}
else
{
JoystickName = item.ProductName;
curJoystick = new SharpDX.DirectInput.Joystick(dirInput, item.InstanceGuid);
curJoystick.Properties.AxisMode = SharpDX.DirectInput.DeviceAxisMode.Absolute;
curJoystick.Acquire();
JoystickCount++;
Thread t1 = new Thread(TJsListening);
t1.IsBackground = true;
t1.Start();
}
break;
//curJoystick.Unacquire();//释放手柄
}
}
if (JoystickCount == 0)
{
MessageBox.Show("手柄数量 " + JoystickCount.ToString());
}
}
}
public override bool Run()
{
lock (_sync)
{
try
{
if (_directInput == null)
{
_directInput = new SharpDX.DirectInput.DirectInput();
}
if (_joystick == null)
{
var devices = _directInput.GetDevices(SharpDX.DirectInput.DeviceClass.GameControl, SharpDX.DirectInput.DeviceEnumerationFlags.AttachedOnly);
if (devices.Count == 0)
{
ShowError("Джойстик не обнаружен!");
return(false);
}
_joystick = new SharpDX.DirectInput.Joystick(_directInput, devices[0].InstanceGuid);
_joystick.SetCooperativeLevel(_form.Handle, SharpDX.DirectInput.CooperativeLevel.Background | SharpDX.DirectInput.CooperativeLevel.NonExclusive);
_joystick.Properties.BufferSize = 128;
}
_joystick.Acquire();
_timer.Change(Period, Period);
_acquired = true;
return(true);
}
catch (Exception exc)
{
ShowError(exc.Message);
return(false);
}
}
}
public GamePad( IWindow window )
{
dInput = new SharpDX.DirectInput.DirectInput ();
Guid gamePadGuid = Guid.Empty;
foreach ( var deviceInstance in dInput.GetDevices ( SharpDX.DirectInput.DeviceType.Gamepad,
SharpDX.DirectInput.DeviceEnumerationFlags.AllDevices ) )
gamePadGuid = deviceInstance.InstanceGuid;
if ( gamePadGuid != Guid.Empty )
{
device = new SharpDX.DirectInput.Joystick ( dInput, gamePadGuid );
device.SetCooperativeLevel ( ( window.Handle as Form ).Handle,
SharpDX.DirectInput.CooperativeLevel.Background | SharpDX.DirectInput.CooperativeLevel.NonExclusive );
device.Properties.BufferSize = 128;
device.Acquire ();
}
}