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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 | // // 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/>. // namespace KerbalEngineer.VesselSimulator { #region Using Directives using System; using System.Collections.Generic; using System.Diagnostics; using System.Reflection; using System.Threading; using UnityEngine; #endregion public class SimManager { #region Constants public const double RESOURCE_MIN = 0.0001; #endregion #region Fields public static bool dumpTree = false; public static bool logOutput = false; public static TimeSpan minSimTime = new TimeSpan(0, 0, 0, 0, 150); public static bool vectoredThrust = false; private static readonly object locker = new object(); private static readonly Stopwatch timer = new Stopwatch(); private static bool bRequested; private static bool bRunning; private static TimeSpan delayBetweenSims; // Support for RealFuels using reflection to check localCorrectThrust without dependency private static bool hasCheckedForMods; private static bool hasInstalledRealFuels; private static FieldInfo RF_ModuleEngineConfigs_localCorrectThrust; private static FieldInfo RF_ModuleHybridEngine_localCorrectThrust; private static FieldInfo RF_ModuleHybridEngines_localCorrectThrust; private static bool hasInstalledKIDS; private static MethodInfo KIDS_Utils_GetIspMultiplier; private static bool bKIDSThrustISP = false; private static List<Part> parts = new List<Part>(); private static Simulation simulation = new Simulation(); #endregion #region Delegates public delegate void ReadyEvent(); #endregion #region Events public static event ReadyEvent OnReady; #endregion #region Properties public static double Atmosphere { get; set; } public static double Gravity { get; set; } public static Stage LastStage { get; private set; } public static Stage[] Stages { get; private set; } public static double Mach { get; set; } public static String failMessage { get; private set; } #endregion #region Methods private static void CheckForMods() { hasCheckedForMods = true; foreach (var assembly in AssemblyLoader.loadedAssemblies) { MonoBehaviour.print("Assembly:" + assembly.assembly); var name = assembly.assembly.ToString().Split(',')[0]; if (name == "RealFuels") { MonoBehaviour.print("Found RealFuels mod"); var RF_ModuleEngineConfigs_Type = assembly.assembly.GetType("RealFuels.ModuleEngineConfigs"); if (RF_ModuleEngineConfigs_Type != null) { RF_ModuleEngineConfigs_localCorrectThrust = RF_ModuleEngineConfigs_Type.GetField("localCorrectThrust"); } var RF_ModuleHybridEngine_Type = assembly.assembly.GetType("RealFuels.ModuleHybridEngine"); if (RF_ModuleHybridEngine_Type != null) { RF_ModuleHybridEngine_localCorrectThrust = RF_ModuleHybridEngine_Type.GetField("localCorrectThrust"); } var RF_ModuleHybridEngines_Type = assembly.assembly.GetType("RealFuels.ModuleHybridEngines"); if (RF_ModuleHybridEngines_Type != null) { RF_ModuleHybridEngines_localCorrectThrust = RF_ModuleHybridEngines_Type.GetField("localCorrectThrust"); } hasInstalledRealFuels = true; break; } else if (name == "KerbalIspDifficultyScaler") { var KIDS_Utils_Type = assembly.assembly.GetType("KerbalIspDifficultyScaler.KerbalIspDifficultyScalerUtils"); if (KIDS_Utils_Type != null) { KIDS_Utils_GetIspMultiplier = KIDS_Utils_Type.GetMethod("GetIspMultiplier"); } hasInstalledKIDS = true; } } } public static bool DoesEngineUseCorrectedThrust(Part theEngine) { if (hasInstalledRealFuels) { // Look for any of the Real Fuels engine modules and call the relevant method to find out if (RF_ModuleEngineConfigs_localCorrectThrust != null && theEngine.Modules.Contains("ModuleEngineConfigs")) { var modEngineConfigs = theEngine.Modules["ModuleEngineConfigs"]; if (modEngineConfigs != null) { // Return the localCorrectThrust return (bool)RF_ModuleEngineConfigs_localCorrectThrust.GetValue(modEngineConfigs); } } if (RF_ModuleHybridEngine_localCorrectThrust != null && theEngine.Modules.Contains("ModuleHybridEngine")) { var modHybridEngine = theEngine.Modules["ModuleHybridEngine"]; if (modHybridEngine != null) { // Return the localCorrectThrust return (bool)RF_ModuleHybridEngine_localCorrectThrust.GetValue(modHybridEngine); } } if (RF_ModuleHybridEngines_localCorrectThrust != null && theEngine.Modules.Contains("ModuleHybridEngines")) { var modHybridEngines = theEngine.Modules["ModuleHybridEngines"]; if (modHybridEngines != null) { // Return the localCorrectThrust return (bool)RF_ModuleHybridEngines_localCorrectThrust.GetValue(modHybridEngines); } } } if (hasInstalledKIDS && HighLogic.LoadedSceneIsEditor) { return bKIDSThrustISP; } return false; } public static void UpdateModSettings() { if (!hasCheckedForMods) { CheckForMods(); } if (hasInstalledKIDS) { // (out ispMultiplierVac, out ispMultiplierAtm, out extendToZeroIsp, out thrustCorrection, out ispCutoff, out thrustCutoff); object[] parameters = new object[6]; KIDS_Utils_GetIspMultiplier.Invoke(null, parameters); bKIDSThrustISP = (bool)parameters[3]; } } public static String GetVesselTypeString(VesselType vesselType) { switch (vesselType) { case VesselType.Debris: return "Debris"; case VesselType.SpaceObject: return "SpaceObject"; case VesselType.Unknown: return "Unknown"; case VesselType.Probe: return "Probe"; case VesselType.Rover: return "Rover"; case VesselType.Lander: return "Lander"; case VesselType.Ship: return "Ship"; case VesselType.Station: return "Station"; case VesselType.Base: return "Base"; case VesselType.EVA: return "EVA"; case VesselType.Flag: return "Flag"; } return "Undefined"; } public static void RequestSimulation() { if (!hasCheckedForMods) { CheckForMods(); } lock (locker) { bRequested = true; if (!timer.IsRunning) { timer.Start(); } } } public static bool ResultsReady() { lock (locker) { return !bRunning; } } public static void TryStartSimulation() { lock (locker) { if (!bRequested || bRunning || (timer.Elapsed < delayBetweenSims && timer.Elapsed >= TimeSpan.Zero) || (!HighLogic.LoadedSceneIsEditor && FlightGlobals.ActiveVessel == null)) { return; } bRequested = false; timer.Reset(); } StartSimulation(); } private static void ClearResults() { failMessage = ""; Stages = null; LastStage = null; } private static void RunSimulation(object simObject) { try { Stages = (simObject as Simulation).RunSimulation(); if (Stages != null && Stages.Length > 0) { if (logOutput) { foreach (var stage in Stages) { stage.Dump(); } } LastStage = Stages[Stages.Length - 1]; } } catch (Exception e) { Logger.Exception(e, "SimManager.RunSimulation()"); Stages = null; LastStage = null; failMessage = e.ToString(); } lock (locker) { timer.Stop(); #if TIMERS MonoBehaviour.print("Total simulation time: " + timer.ElapsedMilliseconds + "ms"); #else if (logOutput) { MonoBehaviour.print("Total simulation time: " + timer.ElapsedMilliseconds + "ms"); } #endif delayBetweenSims = minSimTime - timer.Elapsed; if (delayBetweenSims < TimeSpan.Zero) { delayBetweenSims = TimeSpan.Zero; } timer.Reset(); timer.Start(); bRunning = false; if (OnReady != null) { OnReady(); } } logOutput = false; } private static void StartSimulation() { try { lock (locker) { bRunning = true; } ClearResults(); lock (locker) { timer.Start(); } if (HighLogic.LoadedSceneIsEditor) { parts = EditorLogic.fetch.ship.parts; } else { parts = FlightGlobals.ActiveVessel.Parts; Atmosphere = FlightGlobals.ActiveVessel.staticPressurekPa * PhysicsGlobals.KpaToAtmospheres; } // This call doesn't ever fail at the moment but we'll check and return a sensible error for display if (simulation.PrepareSimulation(parts, Gravity, Atmosphere, Mach, dumpTree, vectoredThrust)) { ThreadPool.QueueUserWorkItem(RunSimulation, simulation); //RunSimulation(simulation); } else { failMessage = "PrepareSimulation failed"; lock (locker) { bRunning = false; } logOutput = false; } } catch (Exception e) { Logger.Exception(e, "SimManager.StartSimulation()"); failMessage = e.ToString(); lock (locker) { bRunning = false; } logOutput = false; } dumpTree = false; } #endregion } } |