1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 | // // Kerbal Engineer Redux // // Copyright (C) 2014 CYBUTEK // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see <http://www.gnu.org/licenses/>. // #region Using Directives using System; using System.Linq; using System.Reflection; using KerbalEngineer.Extensions; #endregion namespace KerbalEngineer.Flight.Readouts.Surface { public class AtmosphericProcessor : IUpdatable, IUpdateRequest { #region Instance #region Fields private static readonly AtmosphericProcessor instance = new AtmosphericProcessor(); #endregion #region Properties /// <summary> /// Gets the current instance of the atmospheric processor. /// </summary> public static AtmosphericProcessor Instance { get { return instance; } } #endregion #endregion #region Fields private MethodInfo farTerminalVelocity; private bool hasCheckedAeroMods; #endregion #region Properties /// <summary> /// Gets the deceleration caused by drag. /// </summary> public static double Deceleration { get; private set; } /// <summary> /// Gets the difference between current velocity and terminal velocity. /// </summary> public static double Efficiency { get; private set; } /// <summary> /// Gets whether FAR is installed. /// </summary> public static bool FarInstalled { get; private set; } /// <summary> /// Gets whether NEAR is installed. /// </summary> public static bool NearInstalled { get; private set; } /// <summary> /// Gets whether the details are ready to be shown. /// </summary> public static bool ShowDetails { get; private set; } /// <summary> /// Gets the terminal velocity of the active vessel. /// </summary> public static double TerminalVelocity { get; private set; } #endregion #region IUpdatable Members /// <summary> /// Updates the details by recalculating if requested. /// </summary> public void Update() { try { if (!this.hasCheckedAeroMods) { this.CheckAeroMods(); } if (FlightGlobals.ActiveVessel.atmDensity < double.Epsilon || NearInstalled) { ShowDetails = false; return; } ShowDetails = true; if (FarInstalled) { TerminalVelocity = (double)this.farTerminalVelocity.Invoke(null, null); } else { var mass = FlightGlobals.ActiveVessel.parts.Sum(p => p.GetWetMass()); var drag = FlightGlobals.ActiveVessel.parts.Sum(p => p.GetWetMass() * p.maximum_drag); var grav = FlightGlobals.getGeeForceAtPosition(FlightGlobals.ship_position).magnitude; var atmo = FlightGlobals.ActiveVessel.atmDensity; var coef = FlightGlobals.ActiveVessel.parts.Sum(p => p.DragCubes.DragCoeff); TerminalVelocity = Math.Sqrt((2 * mass * grav) / (atmo * drag * coef)); } Efficiency = FlightGlobals.ship_srfSpeed / TerminalVelocity; } catch (Exception ex) { Logger.Exception(ex, "AtmosphericProcessor->Update"); } } #endregion #region IUpdateRequest Members /// <summary> /// Gets and sets whether the updatable object should be updated. /// </summary> public bool UpdateRequested { get; set; } #endregion #region Methods: public /// <summary> /// Request an update to calculate the details. /// </summary> public static void RequestUpdate() { instance.UpdateRequested = true; } #endregion #region Private Methods private void CheckAeroMods() { try { this.hasCheckedAeroMods = true; foreach (var loadedAssembly in AssemblyLoader.loadedAssemblies) { switch (loadedAssembly.name) { case "FerramAerospaceResearch": this.farTerminalVelocity = loadedAssembly.assembly.GetType("ferram4.FARAPI").GetMethod("GetActiveControlSys_TermVel"); FarInstalled = true; Logger.Log("FAR detected!"); break; case "NEAR": NearInstalled = true; Logger.Log("NEAR detected! Turning off atmospheric details!"); break; } } } catch (Exception ex) { Logger.Exception(ex, "AtmosphericProcessor->CheckAeroMods"); } } #endregion } } |