/// <summary>
/// Update a Flight Vessel axis control (including throttle) by name
/// </summary>
/// <param name="Mapping">The mapping for the axis to update</param>
/// <param name="value">The value to set, if override</param>
/// <param name="factor">The factor for the computed value</param>
public static void UpdateAxis(AltMapping Mapping, float value, float factor)
{
FieldInfo field = typeof(FlightCtrlState).GetField(Mapping.Action);
if (field == null)
{
print("AltInput: '" + Mapping.Action + "' is not a valid Axis name");
return;
}
Boolean isThrottle = Mapping.Action.EndsWith("Throttle");
if (Mapping.Type == MappingType.Delta)
{
value += (float)field.GetValue(UpdatedState);
}
else if (isThrottle)
{
value = (value + 1.0f) / 2.0f;
}
value *= factor;
value = Mathf.Clamp(value, isThrottle?0.0f:-1.0f, +1.0f);
field.SetValue(UpdatedState, value);
}
/// <summary>
/// Update a Flight Vessel button control (including KSPActionGroups) by name
/// </summary>
/// <param name="Name">The name of the axis to update</param>
/// <param name="value">The value to set</param>
public static void UpdateButton(AltMapping Mapping, float value)
{
int i;
if (Mapping.Action == null)
{
return;
}
// If we are in a time warp, drop all actions besides the ones we authorise below
if (TimeWarp.CurrentRate != 1)
{
switch (Mapping.Action)
{
case "increaseWarp":
case "decreaseWarp":
case "switchMode":
case "switchView":
case "toggleMapView":
break;
default:
return;
}
}
// Check if our mapping is a FlightCtrlState axis
if (AxisFields.Where(item => item.Name == Mapping.Action).Any())
{
UpdateAxis(Mapping, value * Mapping.Value, 1.0f);
return;
}
// Most actions only need to occur when the button state is pressed.
// We handle the few that don't here
if (value < 0.5)
{
switch (Mapping.Action)
{
case "overrideRCS":
FlightGlobals.ActiveVessel.ActionGroups.SetGroup(KSPActionGroup.RCS, false);
break;
case "activateBrakes":
FlightGlobals.ActiveVessel.ActionGroups.SetGroup(KSPActionGroup.Brakes, false);
break;
case "overrideSAS":
FlightGlobals.ActiveVessel.ActionGroups.SetGroup(KSPActionGroup.SAS, false);
break;
case "activateCustom01":
case "activateCustom02":
case "activateCustom03":
case "activateCustom04":
case "activateCustom05":
case "activateCustom06":
case "activateCustom07":
case "activateCustom08":
case "activateCustom09":
case "activateCustom10":
int.TryParse(Mapping.Action.Substring("activateCustom##".Length), out i);
if (i > 0)
{
FlightGlobals.ActiveVessel.ActionGroups.SetGroup((KSPActionGroup)(128 << i), true);
}
break;
}
return;
}
switch (Mapping.Action)
{
case "increaseWarp":
// Do a bunch of checks to see if we can increase the warp rate:
if (TimeWarp.CurrentRateIndex + 1 == TimeWarp.fetch.warpRates.Length)
{
break; // Already at max warp
}
if (!FlightGlobals.ActiveVessel.LandedOrSplashed)
{
CelestialBody mainBody = FlightGlobals.getMainBody();
double instantAltitudeASL = (FlightGlobals.ActiveVessel.CoM - mainBody.position).magnitude - mainBody.Radius;
if (TimeWarp.fetch.GetAltitudeLimit(TimeWarp.CurrentRateIndex + 1, mainBody) > instantAltitudeASL)
{
break; // Altitude too low to increase warp
}
}
if (TimeWarp.fetch.warpRates[TimeWarp.CurrentRateIndex] != TimeWarp.CurrentRate)
{
break; // Most recent warp change is not yet complete
}
TimeWarp.SetRate(TimeWarp.CurrentRateIndex + 1, false);
break;
case "decreaseWarp":
if (TimeWarp.CurrentRateIndex == 0)
{
break; // Already at minimum warp
}
TimeWarp.SetRate(TimeWarp.CurrentRateIndex - 1, false);
break;
case "switchMode":
Mode NextMode = GetNextMode();
if (NextMode != CurrentMode)
{
// Ensure that we reset our controls and buttons before switching
// TODO: Drop ResetDevice() and check that no buttons/POVs are active besides mode switch instead
CurrentDevice.ResetDevice();
CurrentMode = NextMode;
ScreenMessages.PostScreenMessage("Input Mode: " + ModeName[(int)CurrentMode],
1f, ScreenMessageStyle.UPPER_CENTER);
}
break;
case "switchView":
FlightCamera fc = FlightCamera.fetch;
fc.SetNextMode();
break;
case "toggleMapView":
if (MapView.MapIsEnabled)
{
MapView.ExitMapView();
}
else
{
MapView.EnterMapView();
}
break;
case "toggleNavBall":
// MapView.MapCollapse_navBall is not currently exposed by the API
// so we need to use reflection
ScreenSafeUISlideTab navball = (ScreenSafeUISlideTab)typeof(MapView).
GetField("MapCollapse_navBall").GetValue(MapView.fetch);
if (navball.expanded)
{
navball.Collapse();
}
else
{
navball.Expand();
}
break;
case "activateStaging":
Staging.ActivateNextStage();
break;
case "toggleGears":
FlightGlobals.ActiveVessel.ActionGroups.ToggleGroup(KSPActionGroup.Gear);
break;
case "toggleLights":
FlightGlobals.ActiveVessel.ActionGroups.ToggleGroup(KSPActionGroup.Light);
break;
case "overrideRCS":
FlightGlobals.ActiveVessel.ActionGroups.SetGroup(KSPActionGroup.RCS, true);
break;
case "toggleRCS":
FlightGlobals.ActiveVessel.ActionGroups.ToggleGroup(KSPActionGroup.RCS);
break;
case "overrideSAS":
FlightGlobals.ActiveVessel.ActionGroups.SetGroup(KSPActionGroup.SAS, true);
break;
case "toggleSAS":
FlightGlobals.ActiveVessel.ActionGroups.ToggleGroup(KSPActionGroup.SAS);
break;
case "toggleAbort":
FlightGlobals.ActiveVessel.ActionGroups.ToggleGroup(KSPActionGroup.Abort);
break;
case "activateBrakes":
FlightGlobals.ActiveVessel.ActionGroups.SetGroup(KSPActionGroup.Brakes, true);
break;
case "toggleBrakes":
FlightGlobals.ActiveVessel.ActionGroups.ToggleGroup(KSPActionGroup.Brakes);
break;
case "killThrottle":
UpdatedState.mainThrottle = 0.0f;
break;
case "fullThrottle":
UpdatedState.mainThrottle = 1.0f;
break;
case "toggleCustom01":
case "toggleCustom02":
case "toggleCustom03":
case "toggleCustom04":
case "toggleCustom05":
case "toggleCustom06":
case "toggleCustom07":
case "toggleCustom08":
case "toggleCustom09":
case "toggleCustom10":
int.TryParse(Mapping.Action.Substring("toggleCustom##".Length), out i);
if (i > 0)
{
FlightGlobals.ActiveVessel.ActionGroups.ToggleGroup((KSPActionGroup)(128 << i));
}
break;
case "activateCustom01":
case "activateCustom02":
case "activateCustom03":
case "activateCustom04":
case "activateCustom05":
case "activateCustom06":
case "activateCustom07":
case "activateCustom08":
case "activateCustom09":
case "activateCustom10":
int.TryParse(Mapping.Action.Substring("activateCustom##".Length), out i);
if (i > 0)
{
FlightGlobals.ActiveVessel.ActionGroups.SetGroup((KSPActionGroup)(128 << i), true);
}
break;
default:
print("AltInput: Unhandled action '" + Mapping.Action + "'");
break;
}
}