static void AddInputControl(ControlSetup controlSetup, HIDElementDescriptor hidElement)
{
int usageId = hidElement.usageID;
int usagePageId = hidElement.usagePageID;
string usageName = HIDHelpers.GetUsageName(usagePageId, usageId);
switch (hidElement.type)
{
case "Button":
{
SupportedControl buttonControl = SupportedControl.Get <ButtonControl>(usageName);
controlSetup.AddControl(buttonControl);
controlSetup.Mapping(hidElement.id, buttonControl);
}
break;
case "Axis":
case "Misc": // OSX has a tendency to label axes as Misc from native
{
if (usageId == (int)GenericDesktopUsage.HatSwitch && usagePageId == (int)PageId.GenericDesktopPage)
{
SupportedControl upControl = SupportedControl.Get <ButtonControl>(usageName + " Up");
SupportedControl rightControl = SupportedControl.Get <ButtonControl>(usageName + " Right");
SupportedControl downControl = SupportedControl.Get <ButtonControl>(usageName + " Down");
SupportedControl leftControl = SupportedControl.Get <ButtonControl>(usageName + " Left");
controlSetup.AddControl(upControl);
controlSetup.AddControl(downControl);
controlSetup.AddControl(leftControl);
controlSetup.AddControl(rightControl);
int startingIndex = hidElement.logicalMin;
controlSetup.HatMapping(hidElement.id, leftControl, rightControl, downControl, upControl, startingIndex);
}
else
{
SupportedControl axisControl = SupportedControl.Get <AxisControl>(usageName);
controlSetup.AddControl(axisControl);
controlSetup.Mapping(hidElement.id, axisControl);
}
}
break;
default:
break;
}
}
public XboxHIDGamepadProfile()
{
name = "Xbox Controller";
matchingDeviceRegexes = new List <string>()
{
// Windows (XInput devices rely on a common product format of 'Product:[Controller(...)]')
"^(?=.*product:(?=.*Controller \\(.*\\)))(?=.*interface:.*\\[HID\\])(?=.*type:.*HID.*Page:0x1.*Id:0x5).*$",
// OSX
"^(?=.*product:(?=.*Controller)(?=.*Xbox))(?=.*interface:.*\\[HID\\])(?=.*type:.*HID.*Page:0x1.*Id:0x5).*$",
};
ControlSetup setup = GetControlSetup(new Gamepad());
// Setup mapping.
setup.SplitMapping(0x010030, CommonControls.LeftStickLeft, CommonControls.LeftStickRight);
setup.SplitMapping(0x010031, CommonControls.LeftStickUp, CommonControls.LeftStickDown);
setup.SplitMapping(0x010033, CommonControls.RightStickLeft, CommonControls.RightStickRight);
setup.SplitMapping(0x010034, CommonControls.RightStickUp, CommonControls.RightStickDown);
setup.Mapping(0x090001, CommonControls.Action1);
setup.Mapping(0x090002, CommonControls.Action2);
setup.Mapping(0x090003, CommonControls.Action3);
setup.Mapping(0x090004, CommonControls.Action4);
setup.Mapping(0x090005, CommonControls.LeftBumper);
setup.Mapping(0x090006, CommonControls.RightBumper);
#if IS_WINDOWS
// Triggers are combined into a single [-1..1] range. Left is positive, right is negative.
// At the USB level, the controller properly splits the triggers. XInput is picking it up from there.
// Unfortunately, the MS HID driver for Xbox controllers combines them.
setup.SplitMapping(0x010032, CommonControls.RightTrigger, CommonControls.LeftTrigger);
setup.Mapping(0x090009, CommonControls.LeftStickButton);
setup.Mapping(0x09000A, CommonControls.RightStickButton);
setup.Mapping(0x090007, CommonControls.Back);
setup.Mapping(0x090008, CommonControls.Start);
// The dpad is done as a HID hatswitch. The Xbox Hat Switch data is 1-based as it's starting value
setup.HatMapping(0x010039, CommonControls.DPadLeft, CommonControls.DPadRight, CommonControls.DPadDown, CommonControls.DPadUp, 1);
#else
setup.Mapping(0x010032, CommonControls.LeftTrigger, Range.full, Range.positive);
setup.Mapping(0x010035, CommonControls.RightTrigger, Range.full, Range.positive);
setup.Mapping(0x090007, CommonControls.LeftStickButton);
setup.Mapping(0x090008, CommonControls.RightStickButton);
setup.Mapping(0x09000A, CommonControls.Back);
setup.Mapping(0x090009, CommonControls.Start);
setup.Mapping(0x09000C, CommonControls.DPadUp, Range.full, Range.positive);
setup.Mapping(0x09000D, CommonControls.DPadDown, Range.full, Range.positive);
setup.Mapping(0x09000E, CommonControls.DPadLeft, Range.full, Range.positive);
setup.Mapping(0x09000F, CommonControls.DPadRight, Range.full, Range.positive);
#endif
mappings = setup.FinishMappings();
// Haptics right now only works on Windows, but we intend to extend that to OSX/Linux in the near term.
#if IS_WINDOWS
hapticsProcessor = new XboxHIDHapticsProcessor(setup.GetControl(SupportedControl.Get <AxisOutput>("Left Vibration")).index,
setup.GetControl(SupportedControl.Get <AxisOutput>("Right Vibration")).index,
setup.GetControl(SupportedControl.Get <AxisOutput>("Left Trigger Vibration")).index,
setup.GetControl(SupportedControl.Get <AxisOutput>("Right Trigger Vibration")).index);
#endif
}