public static IList <InputBindingViewModel> ToBindings <TAction>(
LanguageTable languageTable,
InputBindingGroup bindingGroup,
EmptyBinding <TAction>[] mappableBindings,
InputSourceMapping <TAction> inputMapping,
Maybe <UnityInputDeviceProfile> currentControllerProfile)
{
// TODO Optimize for garbage collection, use object pool
var l = languageTable.AsFunc;
var bindings = new List <InputBindingViewModel>();
for (int i = 0; i < mappableBindings.Length; i++)
{
var mappableBinding = mappableBindings[i];
var inputSources = inputMapping.Mappings.GetOrDefault(mappableBinding.Id, null) ?? ImmutableList <InputSource> .Empty;
string binding;
if (inputSources.Count > 0)
{
binding = InputSource2String(languageTable, inputSources[0], currentControllerProfile);
}
else
{
binding = null;
}
bindings.Add(new InputBindingViewModel(
new InputBindingId(bindingGroup, mappableBinding.Id),
l(bindingGroup.ToString().ToUnderscoreCase()),
l(mappableBinding.Id.ToString().ToUnderscoreCase()),
l(mappableBinding.BindingType.ToUnderscoreCase()),
binding));
}
return(bindings);
}
public static IEnumerable <InputBindingViewModel> ToBindings(LanguageTable languageTable,
InputSourceMapping <ParachuteAction> inputMapping,
Maybe <UnityInputDeviceProfile> currentControllerProfile)
{
return(InputBindingView.ToBindings(languageTable, InputBindingGroup.Parachute, EmptyBindings, inputMapping,
currentControllerProfile));
}
public InputBindings(
InputSourceMapping <TAction> initialMapping,
IObservable <InputSettings> inputSettingChanges,
IImmutableDictionary <InputDefaults, InputSourceMapping <TAction> > defaultMappings)
{
_defaultMappings = defaultMappings;
_usesDefaultMapping = false;
foreach (var defaultMapping in defaultMappings.Values)
{
if (initialMapping.Equals(defaultMapping))
{
_usesDefaultMapping = true;
}
}
_inputMappings = new BehaviorSubject <InputSourceMapping <TAction> >(initialMapping);
_inputMappings.Subscribe(mapping => {
_currentMapping = mapping;
});
_activeControllerId = null;
_activeControllerUpdates = new BehaviorSubject <JoystickActivator.Controller?>(null);
_actionMap = _inputMappings.CombineLatest(
_activeControllerUpdates,
inputSettingChanges.DistinctUntilChanged(EqualityComparer <InputSettings> .Default),
(mapping, controller, settings) => {
var controllerId = controller.HasValue ? controller.Value.Id : null;
return(new ActionMapConfig <TAction> {
InputMapping = mapping,
ControllerId = controllerId,
InputSettings = settings
});
});
}
public static void Serialize2Disk <TTargetId>(this InputSourceMapping <TTargetId> inputMapping, string path)
{
using (var fileStream = new FileStream(path, FileMode.Create))
using (var textWriter = new StreamWriter(fileStream)) {
Serializer.Serialize(textWriter, inputMapping);
}
}
public void UpdateMapping(TAction action, InputSource inputSource)
{
var mappings = _currentMapping
.Mappings
.SetItem(action, ImmutableList.Create <InputSource>(inputSource));
_usesDefaultMapping = false;
var updatedMapping = new InputSourceMapping <TAction>(mappings, formatVersion: InputSourceMapping <TAction> .CurrentFormatVersion);
_inputMappings.OnNext(updatedMapping);
}
private static InputMap <WingsuitAction, float> CreateControllerAxisInput(
InputSourceMapping <WingsuitAction> inputMapping, InputSettings inputSettings, Peripherals.ControllerPeripheral peripheral)
{
var controllerAxisSourceMap = peripheral.Axes;
var inputWithJoystickAxisSource = inputMapping.ApplyMapping(controllerAxisSourceMap, Adapters.MergeAxes);
// Circularize input of pitch and roll if both are mapped to a joystick
if (new [] { WingsuitAction.PitchUp, WingsuitAction.PitchDown, WingsuitAction.RollLeft, WingsuitAction.RollRight }.All(inputWithJoystickAxisSource.Keys.Contains))
{
var pitchUp = inputWithJoystickAxisSource.Source[WingsuitAction.PitchUp];
var pitchDown = inputWithJoystickAxisSource.Source[WingsuitAction.PitchDown];
var rollLeft = inputWithJoystickAxisSource.Source[WingsuitAction.RollLeft];
var rollRight = inputWithJoystickAxisSource.Source[WingsuitAction.RollRight];
Func <Vector2> circularizedInput = () => InputUtilities.CircularizeInput(new Vector2(rollRight() - rollLeft(), pitchUp() - pitchDown()));
inputWithJoystickAxisSource = inputWithJoystickAxisSource.Source
.SetItem(WingsuitAction.PitchUp, () => Adapters.FilterPositiveInput(circularizedInput().y))
.SetItem(WingsuitAction.PitchDown, () => Adapters.Abs(Adapters.FilterNegativeInput(circularizedInput().y)))
.SetItem(WingsuitAction.RollLeft, () => Adapters.Abs(Adapters.FilterNegativeInput(circularizedInput().x)))
.SetItem(WingsuitAction.RollRight, () => Adapters.FilterPositiveInput(circularizedInput().x))
.ToInputMap();
}
// Scale all pitch, roll and yaw input of a joystick
inputWithJoystickAxisSource = inputWithJoystickAxisSource.Adapt <WingsuitAction, float, float>((id, pollFn) => {
if (PilotBodyMovementActions.Contains(id))
{
return(pollFn.Adapt <float, float>(i => MathUtils.ScaleQuadratically(i, inputSettings.InputGamma)));
}
else if (PilotArmMovementActions.Contains(id))
{
return(pollFn.Adapt <float, float>(i => MathUtils.ScaleQuadratically(i, 2)));
}
return(pollFn);
});
return(inputWithJoystickAxisSource);
}
public static string Serialize <TTargetId>(this InputSourceMapping <TTargetId> inputMapping)
{
return(Serializer.Serialize2String(inputMapping.Mappings));
}