public static void Init(System.Windows.Forms.Control targetControl)
{
if (_Keyboard == null)
{
_Keyboard = new Keyboard();
}
if (_EmptyState == null)
{
_EmptyState = new Keyboard();
}
_Device = new Device(SystemGuid.Keyboard);
_Device.SetCooperativeLevel(targetControl, CooperativeLevelFlags.Foreground | CooperativeLevelFlags.NonExclusive);
_Device.SetDataFormat(DeviceDataFormat.Keyboard);
Timer = new Timer();
double InitTime = Timer.GetAbsoluteTime();
for (int i = 0; i < _Keyboard.KeysElapsedTime.Length; i++)
{
_Keyboard.KeysElapsedTime[i] = InitTime;
}
try { _Device.Acquire(); }
catch (DirectXException e) { Console.WriteLine(e.Message); }
}
public void Poll()
{
try
{
_Device.Poll();
for (int i = 0; i < KeysReleased.Length; i++)
{
PrevKeyState[i] = KeysHeld[i];
}
KeyState = _Device.GetPressedKeys();
for (int i = 0; i < KeysPressed.Length; i++)
{
KeysPressed[i] = false;
}
for (int i = 0; i < KeyState.Length; i++)
{
if (!KeysHeld[(int)KeyState[i]])
{
KeysPressed[(int)KeyState[i]] = true;
KeysPrevElapsedTime[(int)KeyState[i]] = KeysElapsedTime[(int)KeyState[i]];
KeysElapsedTime[(int)KeyState[i]] = Timer.GetAbsoluteTime();
}
}
for (int i = 0; i < KeysHeld.Length; i++)
{
KeysHeld[i] = false;
}
for (int i = 0; i < KeyState.Length; i++)
{
KeysHeld[(int)KeyState[i]] = true;
}
for (int i = 0; i < KeysReleased.Length; i++)
{
KeysReleased[i] = PrevKeyState[i] && !KeysHeld[i];
}
}
catch (NotAcquiredException)
{
try { _Device.Acquire(); }
catch (Exception) { }
}
catch (InputException) { }
catch (NullReferenceException) { }
}
public static double Now()
{
return(t.GetAbsoluteTime());
}
public static void Init(System.Windows.Forms.Control targetControl)
{
if (_Keyboard == null)
_Keyboard = new Keyboard();
if (_EmptyState == null)
_EmptyState = new Keyboard();
_Device = new Device(SystemGuid.Keyboard);
_Device.SetCooperativeLevel(targetControl, CooperativeLevelFlags.Foreground | CooperativeLevelFlags.NonExclusive);
_Device.SetDataFormat(DeviceDataFormat.Keyboard);
Timer = new Timer();
double InitTime = Timer.GetAbsoluteTime();
for (int i = 0; i < _Keyboard.KeysElapsedTime.Length; i++)
_Keyboard.KeysElapsedTime[i] = InitTime;
try {_Device.Acquire();}
catch (DirectXException e) { Console.WriteLine(e.Message); }
}