private void Change(int deviceId, int controlOrPitch, int value)
{
// Redraw UI etc.
JoystickControl joystickControl = _joystickControls.SingleOrDefault(x => x.Mapping != null && (x.Mapping.DeviceId == deviceId && x.Mapping.ControlNumber == controlOrPitch));
if (_currentDeviceId != deviceId || _currentControlId != controlOrPitch)
{
_currentDeviceId = deviceId;
_currentControlId = controlOrPitch;
lblMidiDevice.Text = "MIDI Device: " + InputDevice.InstalledDevices[deviceId].Name;
lblMidiControlNumber.Text = "Control #: " + controlOrPitch;
if (joystickControl != null)
{
radioTypeButton.Checked = joystickControl.IsButton;
radioTypeAxis.Checked = !joystickControl.IsButton;
btnUnmap.Enabled = true;
}
else
{
radioTypeAxis.Checked = radioTypeButton.Checked = false;
btnUnmap.Enabled = false;
}
}
progessMidiData.Value = (value + 1);
progessMidiData.Value = value;
if (joystickControl != null)
{
UpdateJoystick(joystickControl, value);
}
}
private void UpdateJoystick(JoystickControl joystickControl, int value)
{
if (joystickControl.IsButton == false)
{
var percentage = value / 127.0f;
long min = 0, max = 0;
var axisVal = (int)(percentage * _maxValues[joystickControl.HidUsage]);
switch (joystickControl.HidUsage)
{
case HID_USAGES.HID_USAGE_X:
_state.AxisX = axisVal;
break;
case HID_USAGES.HID_USAGE_Y:
_state.AxisY = axisVal;
break;
case HID_USAGES.HID_USAGE_Z:
_state.AxisZ = axisVal;
break;
case HID_USAGES.HID_USAGE_RX:
_state.AxisXRot = axisVal;
break;
case HID_USAGES.HID_USAGE_RY:
_state.AxisYRot = axisVal;
break;
case HID_USAGES.HID_USAGE_RZ:
_state.AxisZRot = axisVal;
break;
case HID_USAGES.HID_USAGE_SL0:
_state.Slider = axisVal;
break;
case HID_USAGES.HID_USAGE_SL1:
_state.Dial = axisVal;
break;
case HID_USAGES.HID_USAGE_WHL:
_state.Wheel = axisVal;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
else
{
var pressed = value > 0;
if (pressed)
_state.Buttons |= (uint)(1 << joystickControl.ButtonNumber);
else
_state.Buttons &= ~(uint)(1 << joystickControl.ButtonNumber);
}
}
private void UpdateJoystick(JoystickControl joystickControl, int value)
{
if (joystickControl.IsButton == false)
{
var percentage = value / 127.0f;
long min = 0, max = 0;
var axisVal = (int)(percentage * _maxValues[joystickControl.HidUsage]);
switch (joystickControl.HidUsage)
{
case HID_USAGES.HID_USAGE_X:
_state.AxisX = axisVal;
break;
case HID_USAGES.HID_USAGE_Y:
_state.AxisY = axisVal;
break;
case HID_USAGES.HID_USAGE_Z:
_state.AxisZ = axisVal;
break;
case HID_USAGES.HID_USAGE_RX:
_state.AxisXRot = axisVal;
break;
case HID_USAGES.HID_USAGE_RY:
_state.AxisYRot = axisVal;
break;
case HID_USAGES.HID_USAGE_RZ:
_state.AxisZRot = axisVal;
break;
case HID_USAGES.HID_USAGE_SL0:
_state.Slider = axisVal;
break;
case HID_USAGES.HID_USAGE_SL1:
_state.Dial = axisVal;
break;
case HID_USAGES.HID_USAGE_WHL:
_state.Wheel = axisVal;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
else
{
var pressed = value > 0;
switch (joystickControl.ButtonNumber / 32) //Each button bank in vJoy supports 32 buttons, so divide the button number by 32 to figure out which bank it is
{
case 0: //Original bank, Buttons
if (pressed)
{
_state.Buttons |= (uint)(1 << (joystickControl.ButtonNumber % 32));
}
else
{
_state.Buttons &= ~(uint)(1 << (joystickControl.ButtonNumber % 32));
}
break;
case 1: //First extended bank, ButtonsEx1
if (pressed)
{
_state.ButtonsEx1 |= (uint)(1 << (joystickControl.ButtonNumber % 32));
}
else
{
_state.ButtonsEx1 &= ~(uint)(1 << (joystickControl.ButtonNumber % 32));
}
break;
case 2: //Second extended bank, ButtonsEx2
if (pressed)
{
_state.ButtonsEx2 |= (uint)(1 << (joystickControl.ButtonNumber % 32));
}
else
{
_state.ButtonsEx2 &= ~(uint)(1 << (joystickControl.ButtonNumber % 32));
}
break;
case 3: //Third extended bank, ButtonsEx3
if (pressed)
{
_state.ButtonsEx3 |= (uint)(1 << (joystickControl.ButtonNumber % 32));
}
else
{
_state.ButtonsEx3 &= ~(uint)(1 << (joystickControl.ButtonNumber % 32));
}
break;
default:
throw new ArgumentOutOfRangeException();
}
}
}