Esempio n. 1
0
        public override void OnFixedUpdate()
        {
            if (FlightGlobals.fetch != null)
            {
                solar_force_d = 0;
                if (!IsEnabled)
                {
                    return;
                }
                double  sunlightFactor = 1.0;
                Vector3 sunVector      = FlightGlobals.fetch.bodies[0].position - part.orgPos;

                if (!PluginHelper.lineOfSightToSun(vessel))
                {
                    sunlightFactor = 0.0f;
                }

                //Debug.Log("Detecting sunlight: " + sunlightFactor.ToString());
                Vector3d solarForce = CalculateSolarForce() * sunlightFactor;
                //print(surfaceArea);

                Vector3d solar_accel = solarForce / vessel.GetTotalMass() / 1000.0 * TimeWarp.fixedDeltaTime;
                if (!this.vessel.packed)
                {
                    vessel.ChangeWorldVelocity(solar_accel);
                }
                else
                {
                    if (sunlightFactor > 0)
                    {
                        double temp1 = solar_accel.y;
                        solar_accel.y = solar_accel.z;
                        solar_accel.z = temp1;
                        Vector3d position = vessel.orbit.getRelativePositionAtUT(Planetarium.GetUniversalTime());
                        Orbit    orbit2   = new Orbit(vessel.orbit.inclination, vessel.orbit.eccentricity, vessel.orbit.semiMajorAxis, vessel.orbit.LAN, vessel.orbit.argumentOfPeriapsis, vessel.orbit.meanAnomalyAtEpoch, vessel.orbit.epoch, vessel.orbit.referenceBody);
                        orbit2.UpdateFromStateVectors(position, vessel.orbit.vel + solar_accel, vessel.orbit.referenceBody, Planetarium.GetUniversalTime());
                        //print(orbit2.timeToAp);
                        if (!double.IsNaN(orbit2.inclination) && !double.IsNaN(orbit2.eccentricity) && !double.IsNaN(orbit2.semiMajorAxis) && orbit2.timeToAp > TimeWarp.fixedDeltaTime)
                        {
                            vessel.orbit.inclination         = orbit2.inclination;
                            vessel.orbit.eccentricity        = orbit2.eccentricity;
                            vessel.orbit.semiMajorAxis       = orbit2.semiMajorAxis;
                            vessel.orbit.LAN                 = orbit2.LAN;
                            vessel.orbit.argumentOfPeriapsis = orbit2.argumentOfPeriapsis;
                            vessel.orbit.meanAnomalyAtEpoch  = orbit2.meanAnomalyAtEpoch;
                            vessel.orbit.epoch               = orbit2.epoch;
                            vessel.orbit.referenceBody       = orbit2.referenceBody;
                            vessel.orbit.Init();

                            //vessel.orbit.UpdateFromOrbitAtUT(orbit2, Planetarium.GetUniversalTime(), orbit2.referenceBody);
                            vessel.orbit.UpdateFromUT(Planetarium.GetUniversalTime());
                        }
                    }
                }
                solar_force_d = solarForce.magnitude;
                solar_acc_d   = solar_accel.magnitude / TimeWarp.fixedDeltaTime;
                //print(solarForce.x.ToString() + ", " + solarForce.y.ToString() + ", " + solarForce.z.ToString());
            }
            count++;
        }
Esempio n. 2
0
        public double getAvailablePower()
        {
            double power = 0;

            if (PluginHelper.lineOfSightToSun(vessel) && solar_power > 0)
            {
                double inv_square_mult = Math.Pow(Vector3d.Distance(vessel.transform.position, FlightGlobals.Bodies[PluginHelper.REF_BODY_KERBOL].transform.position), 2) / Math.Pow(Vector3d.Distance(FlightGlobals.Bodies[PluginHelper.REF_BODY_KERBIN].transform.position, FlightGlobals.Bodies[PluginHelper.REF_BODY_KERBOL].transform.position), 2);
                power = nuclear_power + solar_power / inv_square_mult;
            }
            else
            {
                power = nuclear_power;
            }
            return(power);
        }
        public override void OnFixedUpdate()
        {
            String[] resources_to_supply = { FNResourceManager.FNRESOURCE_MEGAJOULES, FNResourceManager.FNRESOURCE_WASTEHEAT };
            this.resources_to_supply = resources_to_supply;

            base.OnFixedUpdate();

            ConfigNode config          = PluginHelper.getPluginSaveFile();
            float      powerInputIncr  = 0;
            float      powerInputRelay = 0;
            int        activeSatsIncr  = 0;
            float      rangelosses     = 0;

            if (config != null && IsEnabled)
            {
                if (getResourceBarRatio(FNResourceManager.FNRESOURCE_WASTEHEAT) >= 0.95)
                {
                    IsEnabled = false;
                    deactivate_timer++;
                    if (FlightGlobals.ActiveVessel == vessel && deactivate_timer > 2)
                    {
                        ScreenMessages.PostScreenMessage("Warning Dangerous Overheating Detected: Emergency microwave power shutdown occuring NOW!", 5.0f, ScreenMessageStyle.UPPER_CENTER);
                    }
                    return;
                }
                deactivate_timer = 0;

                //Check to see if active vessel is a relay - for now we do not want a relay to connect to another relay to prevent energy loops
                String aid = vessel.id.ToString();
                if (config.HasValue(aid) == true)
                {
                    String agenType = config.GetValue(aid + "type");
                    if (agenType == "relay")
                    {
                        aIsRelay = true;
                    }
                    else
                    {
                        aIsRelay = false;
                    }
                }

                //if (activeCount % 100 == 0) {
                List <Vessel> vessels = FlightGlobals.Vessels;
                //print(vessels.Count.ToString() + "\n");

                //loop through vessels and attempt to add any active sattilites
                foreach (Vessel vess in vessels)
                {
                    String vid   = vess.id.ToString();
                    String vname = vess.vesselName.ToString().ToLower();
                    //print(vid + "\n");

                    //prevent adding active vessel as sat, skip calculations on debris, only add vessels with config value and line of sight to active vessel
                    if (vess.isActiveVessel == false && vname.IndexOf("debris") == -1 && config.HasValue(vid) == true && lineOfSightTo(vess) == true)
                    {
                        String powerinputsat = config.GetValue(vid);
                        String vgenType      = config.GetValue(vid + "type");
                        // if sat is not relay/nuclear check that it has line of site to sun
                        // NOTE: we need to add a check for relay to check lineOfSiteToSource(vess), and if solar a lineOfSiteFromSourceToSun - to check that the source which it is relaying is still attached to it, and if it is a solar source that it is recieving solar energy
                        if ((vgenType == "solar" && PluginHelper.lineOfSightToSun(vess)) || vgenType == "relay" || vgenType == "nuclear")
                        {
                            float inputPowerFixedAlt = 0;                                    // = float.Parse (powerinputsat) * PluginHelper.getSatFloatCurve ().Evaluate ((float)FlightGlobals.Bodies [0].GetAltitude (vess.transform.position));
                            float distance           = (float)Vector3d.Distance(vessel.transform.position, vess.transform.position);
                            float powerdissip        = (float)(Math.Tan(angle) * distance * Math.Tan(angle) * distance);
                            powerdissip = Math.Max(powerdissip / collectorArea, 1);
                            if (vgenType != "relay" && inputPowerFixedAlt > 0)
                            {
                                rangelosses += powerdissip;
                                //Scale energy reception based on angle of reciever to transmitter
                                Vector3d direction_vector = (vess.transform.position - vessel.transform.position).normalized;
                                float    facing_factor    = Vector3.Dot(part.transform.up, direction_vector);
                                facing_factor   = Mathf.Max(0, facing_factor);
                                powerInputIncr += inputPowerFixedAlt / powerdissip * facing_factor;
                                activeSatsIncr++;
                                connectedrelaysf = 0;
                                //print ("warp: sat added - genType: " + vgenType);
                            }
                            // only attach to one relay IF no sattilites are available for direct connection
                            else if (aIsRelay == false && activeSatsIncr < 1 && inputPowerFixedAlt > 0)
                            {
                                rangelosses = powerdissip;
                                //Scale energy reception based on angle of reciever to transmitter
                                Vector3d direction_vector = (vess.transform.position - vessel.transform.position).normalized;
                                float    facing_factor    = Vector3.Dot(part.transform.up, direction_vector);
                                facing_factor    = Mathf.Max(0, facing_factor);
                                powerInputRelay  = inputPowerFixedAlt / powerdissip * facing_factor;
                                connectedrelaysf = 1;
                                activeSatsIncr   = 0;
                                //print ("warp: relay added");
                            }
                        }
                    }
                }

                float atmosphericefficiency = (float)Math.Exp(-FlightGlobals.getStaticPressure(vessel.transform.position) / 5);

                if (activeSatsIncr > 0 && powerInputIncr > 0)
                {
                    this.rangelosses = rangelosses / activeSatsIncr;
                    totefff          = efficiency * atmosphericefficiency * 100 / rangelosses;
                    powerInput       = powerInputIncr * efficiency * atmosphericefficiency;
                    connectedsatsf   = activeSatsIncr;
                    //print ("warp: connected sat");
                }
                else if (connectedrelaysf > 0 && powerInputRelay > 0)
                {
                    this.rangelosses = rangelosses / connectedrelaysf;
                    totefff          = efficiency * atmosphericefficiency * 100 / rangelosses;
                    powerInput       = powerInputRelay * efficiency * atmosphericefficiency;
                    connectedsatsf   = 0;
                    //print("warp: connected relay");
                }
                else
                {
                    connectedrelaysf = 0;
                    connectedsatsf   = 0;
                    powerInput       = 0;
                    //print ("warp: no active sats or relays available");
                }
                //}
            }
            else
            {
                connectedrelaysf = 0;
                connectedsatsf   = 0;
                powerInput       = 0;
            }


            float powerInputMegajoules = powerInput / 1000.0f;

            supplyFNResource(powerInputMegajoules * TimeWarp.fixedDeltaTime, FNResourceManager.FNRESOURCE_MEGAJOULES);
            float waste_head_production = powerInput / 1000.0f / efficiency * (1.0f - efficiency);

            supplyFNResource(waste_head_production * TimeWarp.fixedDeltaTime, FNResourceManager.FNRESOURCE_WASTEHEAT);
            //activeCount++;
        }