public void Update()
{
if (GameSettings.MODIFIER_KEY.GetKey() && GameSettings.SAS_TOGGLE.GetKeyDown())
{
bArmed = !bArmed;
}
if (bArmed)
{
if (GameSettings.SAS_TOGGLE.GetKeyDown())
{
ActivitySwitch(!ActivityCheck());
}
if (GameSettings.SAS_HOLD.GetKey())
{
updateTarget();
}
}
if (vesModule.vesselRef.Autopilot != null)
{
if (currentMode != vesModule.vesselRef.Autopilot.Mode && currentMode == VesselAutopilot.AutopilotMode.StabilityAssist)
{
updateTarget();
}
if (referenceMode == FlightUIController.SpeedDisplayModes.Surface && FlightUIController.speedDisplayMode != FlightUIController.SpeedDisplayModes.Surface)
{
orbitalTarget = vesModule.vesselRef.transform.rotation;
}
currentMode = vesModule.vesselRef.Autopilot.Mode;
referenceMode = FlightUIController.speedDisplayMode;
}
if (bActive[(int)SASList.Hdg])
{
SASList.Hdg.GetSAS(this).SetPoint = Utils.calculateTargetHeading(currentTarget, vesModule);
}
}
/// <summary>
/// Common function for setting the autopilot mode
/// </summary>
/// <param name="mode"></param>
private void ButtonSASModeClick(VesselAutopilot.AutopilotMode mode)
{
if (vessel != null)
{
vessel.Autopilot.SetActualMode(mode);
}
}
public void FixedUpdate()
{
if (IsEnabled == false)
{
return;
}
if (vessel == null)
{
return;
}
if (countdown > 0 && ratioHeadingVersusRequest > 0.999)
{
countdown--;
if (persistentAutopilotMode != vessel.Autopilot.Mode)
{
vessel.Autopilot.SetMode(persistentAutopilotMode);
return;
}
else
{
ratioHeadingVersusRequest = vessel.PersistHeading(true);
}
}
// persist heading and drop out of warp when previously was maintaining heading
ratioHeadingVersusRequest = vessel.PersistHeading(false, ratioHeadingVersusRequest == 1);
persistentAutopilotMode = vessel.Autopilot.Mode;
}
/// <summary>
/// Force the SAS mode buttons on the flight view to update when we
/// update modes under the hood. Code from
/// http://forum.kerbalspaceprogram.com/threads/105074-Updating-the-auto-pilot-UI?p=1633958&viewfull=1#post1633958
/// </summary>
/// <param name="newMode">The new autopilot mode</param>
private void ForceUpdateSASModeToggleButtons(VesselAutopilot.AutopilotMode newMode)
{
// find the UI object on screen
RUIToggleButton[] SASbtns = UnityEngine.Object.FindObjectOfType <VesselAutopilotUI>().modeButtons;
// set our mode, note it takes the mode as an int, generally top to bottom, left to right, as seen on the screen. Maneuver node being the exception, it is 9
SASbtns.ElementAt <RUIToggleButton>((int)newMode).SetTrue(true, true);
}
public void autopilotModeCallback(byte ID, object Data)
{
byte[] payload = (byte[])Data;
VesselAutopilot autopilot = FlightGlobals.ActiveVessel.Autopilot;
if (autopilot == null)
{
Debug.Log("KerbalSimpit : Ignoring a SAS MODE Message since I could not find the autopilot");
return;
}
mySASMode = (VesselAutopilot.AutopilotMode)(payload[0]);
if (autopilot.CanSetMode(mySASMode))
{
autopilot.SetMode(mySASMode);
if (KSPit.Config.Verbose)
{
Debug.Log(String.Format("KerbalSimpit: payload is {0}", mySASMode));
Debug.Log(String.Format("KerbalSimpit: SAS mode is {0}", FlightGlobals.ActiveVessel.Autopilot.Mode.ToString()));
}
}
else
{
Debug.Log(String.Format("KerbalSimpit: Unable to set SAS mode to {0}", mySASMode.ToString()));
}
}
public void FixedUpdate()
{
if (HighLogic.LoadedSceneIsEditor)
{
return;
}
if (_reactionWheel == null)
{
return;
}
// save or restore AutopilotMode
if (_fixedUpdateCount++ > 100)
{
persistentAutopilotMode = vessel.Autopilot.Mode;
}
else
{
vessel.Autopilot.SetMode(persistentAutopilotMode);
}
// detect if vessel is heading
headingSpinDelta = (previousPartHeading - part.transform.up).magnitude / TimeWarp.deltaTime;
rotationSpinDelta = (previousPartRotation - part.transform.rotation.eulerAngles).magnitude / TimeWarp.deltaTime;
previousPartRotation = part.transform.rotation.eulerAngles;
previousPartHeading = part.transform.up;
var isStabilized = false;
if (isAutoStabilizing)
{
isStabilized = StabilizeWhenPossible(0.0005f, 1, 1, 1);
}
var torqueRatio = GetTorqueRatio(isStabilized);
_torqueRatioQueue.Enqueue(torqueRatio);
if (_torqueRatioQueue.Count > 4)
{
_torqueRatioQueue.Dequeue();
}
maxPowerCostMj = maxPowerCost / GameConstants.ecPerMJ;
var requiredPower = torqueRatio * maxPowerCostMj;
var requestedPower = Math.Max(1e-8, _torqueRatioQueue.Max() * maxPowerCostMj - _bufferOvercapacity);
var receivedPower = ConsumeMegawatts(requestedPower, true, true, true);
_bufferPower = Math.Max(0, _bufferPower + receivedPower - requiredPower);
_bufferOvercapacity = Math.Min(maxBufferCapacity, Math.Max(0, _bufferPower - maxBufferCapacity));
_bufferPower = Math.Min(_bufferPower, maxBufferCapacity);
powerFactor = requiredPower > 0 ? Math.Min(1, (receivedPower + _bufferPower) / requiredPower) : 1;
UpdateReactionWheelTorque();
}
private static bool setAutopilotMode(VesselAutopilot.AutopilotMode mode)
{
//Debug.Log("setAutopilotMode, mode: " + mode);
if (FlightGlobals.ActiveVessel.Autopilot.CanSetMode(mode))
{
FlightGlobals.ActiveVessel.ActionGroups.SetGroup(KSPActionGroup.SAS, true);
FlightGlobals.ActiveVessel.Autopilot.Update();
FlightGlobals.ActiveVessel.Autopilot.SetMode(mode);
return(true);
}
return(false);
}
private static VesselAutopilot.AutopilotMode ConvertMode(VesselAutopilot.AutopilotMode mode)
{
if (mode == VesselAutopilot.AutopilotMode.RadialIn)
{
mode = VesselAutopilot.AutopilotMode.RadialOut;
}
else if (mode == VesselAutopilot.AutopilotMode.RadialOut)
{
mode = VesselAutopilot.AutopilotMode.RadialIn;
}
return(mode);
}
private static bool Prefix(VesselAutopilot.AutopilotMode mode, Vessel vessel, ref bool __result)
{
__result = vessel.VesselValues.AutopilotSkill.value >= mode.GetRequiredSkill();
return(false);
// Okay seriously, that looks waaaaay simpler than it actually is, so verbose pseudocode + documentation is in order here!
/*
* if (requirePilotForSAS)
* {
* // Despite not tracking kerbal experience (i.e. all crew always at Lvl 5) we can make specializations more meaningful
* // Require Pilot (ExperienceEffect.AutopilotSkill) for crewed, ModuleSAS for uncrewed
* // Basically, stock default career behavior, except that all pilots are always Lvl 5.
* // This is the expression you see above
* __result = vessel.VesselValues.AutopilotSkill.value >= mode.GetRequiredSkill();
* }
* else
* {
* // Allow any crewmember to provide full SAS, but require ModuleSAS for uncrewed
* // The stock default sandbox behavior is buggy and brittle, so we have to implement a better version of it
* // Something like:
* __result = hasAnyCrewAutopilot(vessel) || hasProbeAutopilot(mode, vessel);
*
* // Checking probes is easy:
* bool hasProbeAutopilot(mode, vessel) {
* return vessel.VesselValues.AutopilotSASSkill.value >= mode.GetRequiredSkill();
* }
*
* // Checking crew is the part that needs fixing:
* // Stock default sandbox behavior ( EnableKerbalExperience FALSE, EnableFullSASInSandbox FALSE ) purports to give all crew full SAS
* // But testing shows that it seems to actually check for ExperienceEffect.{ AutopilotSkill, RepairSkill, ScienceSkill } in lieu of { Pilot, Engineer, Scientist } respectively
* // This means that other specializations (from mods) will not qualify if they don't have one of these three skills!
*
* // One way to fix it would be to check for any onboard ProtoCrewMember of pcm.type == KerbalType.Crew rather than KerbalType.Tourist
* // However, that approach would break expected behavior for other mods that involve disabling kerbal skills, e.g.
* // - mods that modify pcm.trait to Tourist (without changing pcm.type)
* // - Kerbal Status Effects
*
* // Instead, we implement our own skill SandboxAutopilotSkill : ExperienceEffect
* // and grant it to all non-tourist/civilian specializations (EXPERIENCE_TRAIT)s
*
* // Then, naively, the first thought would be to implement hasAnyCrewAutopilot(vessel) check in one of two ways:
* // - iterate through all command module occupants looking for pcm.HasEffect<SandboxAutopilotSkill>() (potentially costly) or
* // - build infrastructure similar to PartValues / VesselValues specifically for the SandboxAutopilotSkill skill
*
* // Or, we could be smart about it, and have SandboxAutopilotSkill perform OnRegister(part)/OnUnregister(part) selectively
* // i.e. only when the necessary combination of game mode and GameParameters is satisfied
* // Registration of the skill to a part adds it to the already existent part.PartValues.AutopilotSkill
* // This little trick allows us to arrive at the same expression used for the (requirePilotForSAS == true) case!
* }
*/
}
private static bool setAutopilotMode(VesselAutopilot.AutopilotMode mode, int ui_button)
{
if (FlightGlobals.ActiveVessel.Autopilot.CanSetMode(mode))
{
FlightGlobals.ActiveVessel.ActionGroups.SetGroup(KSPActionGroup.SAS, true);
FlightGlobals.ActiveVessel.Autopilot.Update();
FlightGlobals.ActiveVessel.Autopilot.SetMode(mode);
setSASUI(ui_button);
return(true);
}
else
{
return(false);
}
}
// ReSharper disable once InconsistentNaming
private void SetSAS(VesselAutopilot.AutopilotMode mode)
{
if (!vessel.Autopilot.SAS.CanEngageSAS())
{
ScreenMessages.PostScreenMessage(message: "Vessel cannot engage SAS");
return;
}
if (!vessel.Autopilot.CanSetMode(mode: mode))
{
ScreenMessages.PostScreenMessage(message: $"Vessel cannot set SAS to {mode}");
return;
}
vessel.ActionGroups.SetGroup(@group: KSPActionGroup.SAS, active: true); // turn on SAS
vessel.Autopilot.Enable(mode: mode); // set SAS mode
}
public static bool SetActualMode(this VesselAutopilot autopilot, VesselAutopilot.AutopilotMode mode)
{
mode = ConvertMode(mode);
if (autopilot.CanSetMode(mode))
{
var result = autopilot.SetMode(mode);
var autopilotUI = GameObject.FindObjectOfType <VesselAutopilotUI>();
if (autopilotUI != null && mode >= 0 && (int)mode < autopilotUI.modeButtons.Length)
{
autopilotUI.modeButtons[(int)mode].SetState(true);
}
return(result);
}
return(false);
}
public void Update()
{
if (GameSettings.MODIFIER_KEY.GetKey() && GameSettings.SAS_TOGGLE.GetKeyDown())
{
bArmed = !bArmed;
}
if (bArmed)
{
pauseManager();
if (GameSettings.SAS_TOGGLE.GetKeyDown())
{
ActivitySwitch(!ActivityCheck());
}
if (GameSettings.SAS_HOLD.GetKey())
{
updateTarget();
}
}
if (ves.Autopilot != null)
{
if (APMode != ves.Autopilot.Mode && APMode == VesselAutopilot.AutopilotMode.StabilityAssist)
{
updateTarget();
}
if (spdMode != FlightUIController.speedDisplayMode)
{
if (spdMode == FlightUIController.SpeedDisplayModes.Surface)
{
}
else
{
orbitalTarget = ves.transform.rotation;
}
}
APMode = ves.Autopilot.Mode;
spdMode = FlightUIController.speedDisplayMode;
}
if (bActive[(int)SASList.Hdg])
{
GetSAS(SASList.Hdg).SetPoint = calculateTargetHeading(currentTarget, ves);
}
}
public void autopilotModeCallback(byte ID, object Data)
{
byte[] payload = (byte[])Data;
mySASMode = (VesselAutopilot.AutopilotMode)(payload[0]);
myActiveVessel = FlightGlobals.ActiveVessel;
if (myActiveVessel.Autopilot.CanSetMode(mySASMode))
{
myActiveVessel.Autopilot.SetMode((VesselAutopilot.AutopilotMode)mySASMode);
if (KSPit.Config.Verbose)
{
Debug.Log(String.Format("KerbalSimpit: payload is {0}", mySASMode));
Debug.Log(String.Format("KerbalSimpit: SAS mode is {0}", myActiveVessel.Autopilot.Mode.ToString()));
}
}
else
{
Debug.Log(String.Format("KerbalSimpit: Unable to set SAS mode to {0}", mySASMode.ToString()));
}
}
public void SelectAutopilotMode(VesselAutopilot.AutopilotMode autopilotMode)
{
if (currentVessel.Autopilot.Mode != autopilotMode)
{
if (!currentVessel.Autopilot.CanSetMode(autopilotMode))
{
// throw an exception if the mode is not available
throw new Safe.Exceptions.KOSException(
string.Format("Cannot set autopilot value, pilot/probe does not support {0}, or there is no node/target", autopilotMode));
}
currentVessel.Autopilot.SetMode(autopilotMode);
//currentVessel.Autopilot.Enable();
// change the autopilot indicator
((Module.kOSProcessor)Shared.Processor).SetAutopilotMode((int)autopilotMode);
if (RemoteTechHook.IsAvailable(currentVessel.id))
{
Debug.Log(string.Format("kOS: Adding RemoteTechPilot: autopilot For : " + currentVessel.id));
// TODO: figure out how to make RemoteTech allow the built in autopilot control. This may require modification to RemoteTech itself.
}
}
}
public static AutoPilotModeEnum ToPTIEnum(this VesselAutopilot.AutopilotMode mode)
{
switch (mode)
{
case VesselAutopilot.AutopilotMode.StabilityAssist:
return(AutoPilotModeEnum.StabilityAssist);
case VesselAutopilot.AutopilotMode.Prograde:
return(AutoPilotModeEnum.Prograde);
case VesselAutopilot.AutopilotMode.Retrograde:
return(AutoPilotModeEnum.Retrograde);
case VesselAutopilot.AutopilotMode.Normal:
return(AutoPilotModeEnum.Normal);
case VesselAutopilot.AutopilotMode.Antinormal:
return(AutoPilotModeEnum.Antinormal);
case VesselAutopilot.AutopilotMode.RadialIn:
return(AutoPilotModeEnum.RadialIn);
case VesselAutopilot.AutopilotMode.RadialOut:
return(AutoPilotModeEnum.RadialOut);
case VesselAutopilot.AutopilotMode.Target:
return(AutoPilotModeEnum.Target);
case VesselAutopilot.AutopilotMode.AntiTarget:
return(AutoPilotModeEnum.AntiTarget);
case VesselAutopilot.AutopilotMode.Maneuver:
return(AutoPilotModeEnum.Maneuver);
default:
return(AutoPilotModeEnum.StabilityAssist);
}
}
public static KRPC.SpaceCenter.Services.SASMode ToSASMode(this VesselAutopilot.AutopilotMode mode)
{
switch (mode)
{
case VesselAutopilot.AutopilotMode.StabilityAssist:
return(KRPC.SpaceCenter.Services.SASMode.StabilityAssist);
case VesselAutopilot.AutopilotMode.Maneuver:
return(KRPC.SpaceCenter.Services.SASMode.Maneuver);
case VesselAutopilot.AutopilotMode.Prograde:
return(KRPC.SpaceCenter.Services.SASMode.Prograde);
case VesselAutopilot.AutopilotMode.Retrograde:
return(KRPC.SpaceCenter.Services.SASMode.Retrograde);
case VesselAutopilot.AutopilotMode.Normal:
return(KRPC.SpaceCenter.Services.SASMode.Normal);
case VesselAutopilot.AutopilotMode.Antinormal:
return(KRPC.SpaceCenter.Services.SASMode.AntiNormal);
case VesselAutopilot.AutopilotMode.RadialIn:
return(KRPC.SpaceCenter.Services.SASMode.Radial);
case VesselAutopilot.AutopilotMode.RadialOut:
return(KRPC.SpaceCenter.Services.SASMode.AntiRadial);
case VesselAutopilot.AutopilotMode.Target:
return(KRPC.SpaceCenter.Services.SASMode.Target);
case VesselAutopilot.AutopilotMode.AntiTarget:
return(KRPC.SpaceCenter.Services.SASMode.AntiTarget);
default:
throw new ArgumentOutOfRangeException("mode");
}
}
IEnumerator startSAS(VesselAutopilot.AutopilotMode autoPilot)
{
if (TimeWarp.CurrentRate > 1 && TimeWarp.WarpMode == TimeWarp.Modes.HIGH)
{
TimeWarp.fetch.CancelAutoWarp();
TimeWarp.SetRate(0, false);
}
while (TimeWarp.CurrentRate > 1 && TimeWarp.WarpMode == TimeWarp.Modes.HIGH)
{
yield return(0);
}
yield return(new WaitForFixedUpdate());
Vessel _vessel = FlightGlobals.ActiveVessel;
if (!_vessel.Autopilot.SAS.dampingMode)
{
_vessel.ActionGroups.SetGroup(KSPActionGroup.SAS, true);
}
yield return(new WaitForFixedUpdate());
_vessel.Autopilot.SetMode(autoPilot);
}
//protected override void OnLoad(ConfigNode node)
//{
// base.OnLoad(node);
//}
//protected override void OnSave(ConfigNode node)
//{
// base.OnSave(node);
//}
////When the scene changes and the mod is destroyed
//public void OnDestroy()
//{
// //If we're in the MainMenu, don't do anything
// if (forbiddenScenes.Contains(HighLogic.LoadedScene))
// return;
//}
//public override void OnLoadVessel()
//{
// base.OnLoadVessel();
//}
//public override void OnUnloadVessel()
//{
// base.OnUnloadVessel();
//}
//public override void OnGoOnRails()
//{
// base.OnGoOnRails();
//}
//public override void OnGoOffRails()
//{
// base.OnGoOffRails();
//}
//public override bool ShouldBeActive()
//{
// return base.ShouldBeActive();
//}
/// <summary>
/// Is called on every frame
/// </summary>
public void FixedUpdate()
{
// ignore Kerbals
if (vessel.isEVA)
{
return;
}
// ignore irrelevant vessel types
if (vessel.vesselType == VesselType.Debris ||
vessel.vesselType == VesselType.Flag ||
vessel.vesselType == VesselType.SpaceObject ||
vessel.vesselType == VesselType.DeployedSciencePart ||
vessel.vesselType == VesselType.DeployedScienceController
)
{
return;
}
// lookup vessel data
PersistentScenarioModule.VesselDataDict.TryGetValue(vessel.id, out VesselData vesselData);
if (vesselData == null)
{
return;
}
if (vessel.loaded == false)
{
vesselData.PersistentAutopilotMode = persistentAutopilotMode;
vesselData.persistentVesselTargetId = persistentVesselTargetId;
vesselData.persistentVesselTargetBodyName = persistentVesselTargetBodyName;
vesselData.persistentManeuverUT = persistentManeuverUT;
vesselData.persistentManeuverNextPatch = persistentManeuverNextPatch;
vesselData.persistentManeuverPatch = persistentManeuverPatch;
return;
}
if (fixedUpdateCount++ > 100)
{
persistentAutopilotMode = vessel.Autopilot.Mode;
if (vessel.targetObject != null)
{
var orbitDriver = vessel.targetObject.GetOrbitDriver();
if (orbitDriver.vessel != null)
{
persistentVesselTargetId = orbitDriver.vessel.id.ToString();
persistentVesselTargetBodyName = string.Empty;
}
else if (orbitDriver.celestialBody != null)
{
persistentVesselTargetId = Guid.Empty.ToString();
persistentVesselTargetBodyName = orbitDriver.celestialBody.bodyName;
}
}
else
{
persistentVesselTargetId = Guid.Empty.ToString();
persistentVesselTargetBodyName = string.Empty;
}
if (vessel.patchedConicSolver != null && vessel.patchedConicSolver.maneuverNodes.Count > 0)
{
var maneuverNode = vessel.patchedConicSolver.maneuverNodes[0];
persistentManeuverUT = maneuverNode.UT;
persistentManeuverNextPatch = maneuverNode.patch.Serialize();
persistentManeuverPatch = maneuverNode.patch.Serialize();
}
}
else
{
vessel.Autopilot.SetMode(persistentAutopilotMode);
vessel.PersistHeading(TimeWarp.fixedDeltaTime, headingTolerance, true);
}
}
private static bool Prefix(VesselAutopilot.AutopilotMode mode, int skillLvl, ref bool __result)
{
__result = skillLvl >= mode.GetRequiredSkill();
return(false);
}
public void Update()
{
if (GameSettings.MODIFIER_KEY.GetKey() && GameSettings.SAS_TOGGLE.GetKeyDown())
bArmed = !bArmed;
if (bArmed)
{
if (GameSettings.SAS_TOGGLE.GetKeyDown())
ActivitySwitch(!ActivityCheck());
if (GameSettings.SAS_HOLD.GetKey())
updateTarget();
}
if (vesModule.vesselRef.Autopilot != null)
{
if (currentMode != vesModule.vesselRef.Autopilot.Mode && currentMode == VesselAutopilot.AutopilotMode.StabilityAssist)
updateTarget();
if (referenceMode == FlightUIController.SpeedDisplayModes.Surface && FlightUIController.speedDisplayMode != FlightUIController.SpeedDisplayModes.Surface)
orbitalTarget = vesModule.vesselRef.transform.rotation;
currentMode = vesModule.vesselRef.Autopilot.Mode;
referenceMode = FlightUIController.speedDisplayMode;
}
if (bActive[(int)SASList.Hdg])
SASList.Hdg.GetSAS(this).SetPoint = Utils.calculateTargetHeading(currentTarget, vesModule);
}
/// <summary>
/// returns a boolean indicating whether the specified SAS mode is active
/// </summary>
/// <param name="mode"></param>
/// <returns></returns>
private bool ButtonSASModeState(VesselAutopilot.AutopilotMode mode)
{
return(vessel != null && vessel.Autopilot.GetActualMode() == mode);
}
public static bool CanSetActualMode(this VesselAutopilot autopilot, VesselAutopilot.AutopilotMode mode)
{
return(autopilot.CanSetMode(ConvertMode(mode)));
}
public void Update()
{
if (GameSettings.MODIFIER_KEY.GetKey() && GameSettings.SAS_TOGGLE.GetKeyDown())
bArmed = !bArmed;
if (bArmed)
{
pauseManager();
if (GameSettings.SAS_TOGGLE.GetKeyDown())
ActivitySwitch(!ActivityCheck());
if (GameSettings.SAS_HOLD.GetKey())
updateTarget();
}
if (ves.Autopilot != null)
{
if (APMode != ves.Autopilot.Mode && APMode == VesselAutopilot.AutopilotMode.StabilityAssist)
updateTarget();
if (spdMode != FlightUIController.speedDisplayMode)
{
if (spdMode == FlightUIController.SpeedDisplayModes.Surface)
{
}
else
orbitalTarget = ves.transform.rotation;
}
APMode = ves.Autopilot.Mode;
spdMode = FlightUIController.speedDisplayMode;
}
if (bActive[(int)SASList.Hdg])
GetSAS(SASList.Hdg).SetPoint = calculateTargetHeading(currentTarget, ves);
}
// Physics update
public void FixedUpdate() // FixedUpdate is also called while not staged
{
if (this.vessel is null || currentEngine.engine is null || !isEnabled)
{
return;
}
fixedUpdateCount++;
var universalTime = Planetarium.GetUniversalTime();
// restore heading at load
if (HasPersistentHeadingEnabled && fixedUpdateCount <= 60 && vesselAlignmentWithAutopilotMode > 0.995)
{
vessel.Autopilot.SetMode(persistentAutopilotMode);
vessel.PersistHeading(TimeWarp.fixedDeltaTime, headingTolerance, vesselChangedSoiCountdown > 0);
}
else
{
persistentAutopilotMode = vessel.Autopilot.Mode;
}
//vesselHeadingVersusManeuver = vessel.VesselOrbitHeadingVersusManeuverVector();
//vesselHeadingVersusManeuverInDegrees = Math.Acos(Math.Max(-1, Math.Min(1, vesselHeadingVersusManeuver))) * Rad2Deg;
_kerbalismResourceChangeRequest.Clear();
if (vesselChangedSoiCountdown > 0)
{
vesselChangedSoiCountdown--;
}
// Checks if moduleEngine mode wasn't switched
FetchActiveMode();
var processedEngines = isMultiMode ? new[] { currentEngine } : moduleEngines;
// Realtime mode
if (!vessel.packed)
{
vesselAlignmentWithAutopilotMode = vessel.HeadingVersusAutopilotVector(universalTime);
// Update persistent thrust throttle if NOT transitioning from warp to realtime
if (!warpToReal)
{
UpdatePersistentThrottle();
}
for (var i = 0; i < processedEngines.Length; i++)
{
currentEngine = processedEngines[i];
ResetMonitoringVariables();
// Update persistent thrust isp if NOT transitioning from warp to realtime
if (!warpToReal)
{
UpdatePersistentIsp();
}
currentEngine.engineHasAnyMassLessPropellants = currentEngine.engine.propellants.Any(m => m.resourceDef.density == 0);
if (processMasslessSeparately && currentEngine.engineHasAnyMassLessPropellants)
{
ReloadPropellantsWithoutMasslessPropellants();
}
//if (vesselHeadingVersusManeuverInDegrees > maneuverTolerance)
//{
// moduleEngine.maxFuelFlow = 1e-10f;
// finalThrust = 0;
//}
//else
if (!currentEngine.engine.getIgnitionState)
{
currentEngine.finalThrust = 0;
// restore maximum flow
RestoreMaxFuelFlow();
}
else if (!currentEngine.engineHasAnyMassLessPropellants && currentEngine.engine.propellantReqMet > 0)
{
// Mass flow rate
var massFlowRate = currentEngine.persistentIsp > 0
? currentEngine.engine.currentThrottle * currentEngine.engine.maxThrust / (currentEngine.persistentIsp * PhysicsGlobals.GravitationalAcceleration)
: 0;
// Change in mass over time interval dT
var deltaMass = massFlowRate * TimeWarp.fixedDeltaTime;
// Resource demand from propellants with mass
currentEngine.demandMass = currentEngine.averageDensity > 0 ? deltaMass / currentEngine.averageDensity : 0;
// Calculate resource demands
currentEngine.fuelDemands = CalculateDemands(currentEngine.demandMass);
// Apply resource demands & test for resource depletion
ApplyDemands(currentEngine.fuelDemands, ref currentEngine.propellantReqMetFactor);
// calculate maximum flow
var maxFuelFlow = currentEngine.persistentIsp > 0 ? currentEngine.engine.maxThrust / (currentEngine.persistentIsp * PhysicsGlobals.GravitationalAcceleration) : 0;
// adjust fuel flow
currentEngine.engine.maxFuelFlow = maxFuelFlow > 0 && currentEngine.propellantReqMetFactor > 0 ? (float)(maxFuelFlow * currentEngine.propellantReqMetFactor) : 1e-10f;
// update displayed thrust and fx
currentEngine.finalThrust = currentEngine.engine.currentThrottle * currentEngine.engine.maxThrust * Math.Min(currentEngine.propellantReqMetFactor, currentEngine.engine.propellantReqMet * 0.01f);
}
else
{
// restore maximum flow
RestoreMaxFuelFlow();
currentEngine.propellantReqMetFactor = currentEngine.engine.propellantReqMet * 0.01f;
currentEngine.finalThrust = currentEngine.engine.GetCurrentThrust();
}
UpdatePropellantReqMetFactorQueue();
UpdateFX();
SetThrottleAnimation();
UpdateBuffers();
}
}
else
{
for (var i = 0; i < processedEngines.Length; i++)
{
currentEngine = processedEngines[i];
ResetMonitoringVariables();
// restore maximum flow
RestoreMaxFuelFlow();
if (persistentThrottle > 0 && currentEngine.persistentIsp > 0 && isPersistentEngine && HasPersistentThrust)
{
if (TimeWarp.CurrentRateIndex == 0)
{
warpToReal = true; // Set to true for transition to realtime
}
// Calculated requested thrust
//var requestedThrust = vesselHeadingVersusManeuverInDegrees <= maneuverTolerance ? moduleEngine.thrustPercentage * 0.01f * persistentThrottle * moduleEngine.maxThrust : 0;
var requestedThrust = currentEngine.engine.thrustPercentage * 0.01f * persistentThrottle * currentEngine.engine.maxThrust;
var thrustVector = part.transform.up; // Thrust direction unit vector
// Calculate deltaV vector & resource demand from propellants with mass
var deltaVVector = CalculateDeltaVVector(currentEngine.averageDensity, vessel.totalMass, TimeWarp.fixedDeltaTime, requestedThrust, currentEngine.persistentIsp, thrustVector, out currentEngine.demandMass);
// Calculate resource demands
currentEngine.fuelDemands = CalculateDemands(currentEngine.demandMass);
// Apply resource demands & test for resource depletion
ApplyDemands(currentEngine.fuelDemands, ref currentEngine.propellantReqMetFactor);
// Apply deltaV vector at UT & dT to orbit if resources not depleted
if (currentEngine.propellantReqMetFactor > 0)
{
currentEngine.finalThrust = requestedThrust * currentEngine.propellantReqMetFactor;
vessel.orbit.Perturb(deltaVVector * currentEngine.propellantReqMetFactor, universalTime);
}
// Otherwise log warning and drop out of TimeWarp if throttle on & depleted
else if (persistentThrottle > 0)
{
currentEngine.finalThrust = 0;
Debug.Log("[PersistentThrust]: Thrust warp stopped - propellant depleted");
ScreenMessages.PostScreenMessage(Localizer.Format("#LOC_PT_StoppedDepleted"), 5.0f, ScreenMessageStyle.UPPER_CENTER);
// Return to realtime
TimeWarp.SetRate(0, true);
if (!vessel.IsControllable)
{
persistentThrottle = 0;
vessel.ctrlState.mainThrottle = 0;
}
}
else
{
currentEngine.finalThrust = 0;
}
SetThrottleAnimation();
UpdateFX();
}
else
{
currentEngine.finalThrust = 0;
SetThrottleAnimation();
UpdateFX();
UpdateBuffers();
}
}
if (vessel.IsControllable && HasPersistentHeadingEnabled)
{
vesselAlignmentWithAutopilotMode = vessel.PersistHeading(TimeWarp.fixedDeltaTime, headingTolerance, vesselChangedSoiCountdown > 0, vesselAlignmentWithAutopilotMode == 1);
}
}
// display final thrust in a user friendly way
thrustTxt = Utils.FormatThrust(moduleEngines.Sum(m => m.finalThrust));
previousFixedDeltaTime = TimeWarp.fixedDeltaTime;
UpdateMasslessConsumption();
}