API tools faq
paste
Advertisement
NickNDS

Aerodynamic Simulator

NickNDS
Oct 25th, 2019
1,050
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
C# 10.99 KB | None | 0 0
raw download clone embed print report
  1. public double
  2. requiredForwardSpeedToEnableThrusters = 25,
  3. requiredGravityForAerodynamics = 0.05,
  4. recheckTimeInSeconds = 15,
  5. verticalFrictionPercentage = 10;
  6.  
  7. public bool
  8. allowBackwardsAerodynamics = false,
  9. simulateFrictionWhenFalling = false,
  10. dynamicGravity = true,
  11. noVerticalThrustersInSpace = false;
  12.  
  13. public int updateFrequency = 100; // 100, 10, or 1
  14.  
  15. /**-------------------------
  16.         END OF USER SETTINGS
  17. -------------------------**/
  18.  
  19.  
  20.  
  21. public List<IMyThrust> verticalThrusters = new List<IMyThrust>();
  22.  
  23. public List<int> downThrustIndexes = new List<int>();
  24.  
  25. public IMyShipController shipController;
  26.  
  27. public bool
  28. thrustersEnabled = true,
  29. correctScript = true,
  30. correctVersion = true,
  31. reset = false;
  32.  
  33. public double
  34. scriptVersion = 1.0,
  35. version = 1.0;
  36.  
  37. public string
  38. script = "NDS Aerodynamic Simulator",
  39. settingBackup = "";
  40.  
  41. public TimeSpan recheckTime = new TimeSpan(0, 0, 0);
  42.  
  43. public Program()
  44. {
  45.     Echo("Booting up");
  46.     LoadData();
  47.     if (updateFrequency == 1) Runtime.UpdateFrequency = UpdateFrequency.Update1;
  48.     else if (updateFrequency == 10) Runtime.UpdateFrequency = UpdateFrequency.Update10;
  49.     else Runtime.UpdateFrequency = UpdateFrequency.Update100;
  50.     GetController();
  51.     if (shipController != null) GetThrusters();
  52. }
  53.  
  54. public void Save() { }
  55.  
  56. public void Main(string argument, UpdateType updateSource)
  57. {
  58.     Echo("NDS Aerodynamic Simulator v" + scriptVersion);
  59.     if (argument.ToLower() == "reset") {
  60.         reset = true;
  61.         Me.CustomData = "";
  62.         Storage = "";
  63.     }
  64.     if (!reset)
  65.     {
  66.         if (Me.CustomData != settingBackup) LoadData();
  67.         try {
  68.             if (recheckTime.TotalSeconds >= recheckTimeInSeconds)
  69.             {
  70.                 recheckTime = new TimeSpan(0, 0, 0);
  71.                 GetController();
  72.                 if (shipController != null) GetThrusters();
  73.             }
  74.             else {
  75.                 recheckTime += Runtime.TimeSinceLastRun;
  76.                 if (shipController == null || !shipController.IsWorking || !shipController.CubeGrid.CubeExists(shipController.Position)) GetController();
  77.                 else CheckThrust();
  78.             }
  79.         } catch {
  80.             Echo("Error caught running script, rechecking controller and thrusters");
  81.             GetController();
  82.             if (shipController != null) GetThrusters();
  83.         }
  84.     } else Echo("Please recompile script for reset");
  85. }
  86.  
  87. public void CheckThrust()
  88. {
  89.     Echo("Controller found: " + shipController.CustomName);
  90.     Echo("Thrusters found: " + verticalThrusters.Count);
  91.     double gravity = shipController.GetNaturalGravity().Length() / 9.81;
  92.     bool enableThrusters = true, inGravity = gravity >= requiredGravityForAerodynamics, calculatedDown = false, downIsDown = true;
  93.     double speed = shipController.GetShipSpeed();
  94.     Echo("Speed: " + speed.ToString("N2"));
  95.     Echo("Gravity: " + gravity.ToString("N2"));
  96.     if (inGravity)
  97.     {
  98.         Vector3D velocity = Vector3D.TransformNormal(shipController.GetShipVelocities().LinearVelocity, MatrixD.Transpose(shipController.WorldMatrix));
  99.         speed *= Vector3D.Normalize(velocity).Z * -1.0;
  100.         if (allowBackwardsAerodynamics) speed = Math.Abs(speed);
  101.         Echo("Forward Speed: " + speed.ToString("N2"));
  102.         if (dynamicGravity) speed *= gravity;
  103.     }
  104.     enableThrusters = (!inGravity && !noVerticalThrustersInSpace) || (inGravity && speed >= requiredForwardSpeedToEnableThrusters);
  105.    
  106.     if (enableThrusters != thrustersEnabled)
  107.     {
  108.         Matrix matrix;
  109.         shipController.Orientation.GetMatrix(out matrix);
  110.         int thrusterIndex = 0;
  111.         while (thrusterIndex < verticalThrusters.Count)
  112.         {
  113.             try {
  114.                 if (!enableThrusters && inGravity && simulateFrictionWhenFalling && speed >= 1.0)
  115.                 {
  116.                     if (!calculatedDown)
  117.                     {
  118.                         calculatedDown = true;
  119.                         Vector3D position = new Vector3D(0, 0, 0), planetPosition = new Vector3D(0, 0, 0);
  120.                         if (shipController.TryGetPlanetPosition(out planetPosition))
  121.                         {
  122.                             position = shipController.GetPosition();
  123.                             MatrixD matrixD = shipController.WorldMatrix;
  124.                             downIsDown = Vector3D.Distance(position + (matrixD.Down * 5.0), planetPosition) < Vector3D.Distance(position + (matrixD.Up * 5.0), planetPosition);
  125.                         }
  126.                     }
  127.                     Matrix thrusterMatrix;
  128.                     verticalThrusters[thrusterIndex].Orientation.GetMatrix(out thrusterMatrix);
  129.                     if ((downIsDown && thrusterMatrix.Forward == matrix.Down) || (!downIsDown && thrusterMatrix.Forward == matrix.Up))
  130.                     {
  131.                         verticalThrusters[thrusterIndex].Enabled = true;
  132.                         verticalThrusters[thrusterIndex].ThrustOverridePercentage = (float)(verticalFrictionPercentage / 100.0);
  133.                     } else verticalThrusters[thrusterIndex].Enabled = false;
  134.                 } else {
  135.                     verticalThrusters[thrusterIndex].ThrustOverridePercentage = 0f;
  136.                     verticalThrusters[thrusterIndex].Enabled = enableThrusters;
  137.                 }
  138.                 thrusterIndex++;
  139.             } catch { verticalThrusters.RemoveAt(thrusterIndex); }
  140.         }
  141.         thrustersEnabled = enableThrusters;
  142.     }
  143. }
  144.  
  145. public void GetController()
  146. {
  147.     List<IMyShipController> controllers = new List<IMyShipController>();
  148.     GridTerminalSystem.GetBlocksOfType<IMyShipController>(controllers, b => b.IsWorking && ((IMyShipController)b).IsUnderControl && ((IMyShipController)b).CanControlShip);
  149.     if (controllers.Count == 0) GridTerminalSystem.GetBlocksOfType<IMyShipController>(controllers, b => b.IsWorking && b.CubeGrid == Me.CubeGrid && ((IMyShipController)b).CanControlShip);
  150.     if (controllers.Count == 0) GridTerminalSystem.GetBlocksOfType<IMyShipController>(controllers, b => b.IsWorking && ((IMyShipController)b).CanControlShip);
  151.     if (controllers.Count > 0) shipController = controllers[0];
  152.     else {
  153.         shipController = null;
  154.         Echo("No ship controller found, build a cockpit or remote control");
  155.     }
  156. }
  157.  
  158. public void GetThrusters()
  159. {
  160.     Matrix matrix;
  161.     shipController.Orientation.GetMatrix(out matrix);
  162.     GridTerminalSystem.GetBlocksOfType<IMyThrust>(verticalThrusters, b => VerticalThrust(b, matrix));
  163. }
  164.  
  165. public bool VerticalThrust(IMyThrust block, Matrix matrix)
  166. {
  167.     Matrix thrusterMatrix;
  168.     block.Orientation.GetMatrix(out thrusterMatrix);
  169.     return thrusterMatrix.Forward == matrix.Down || thrusterMatrix.Forward == matrix.Up;
  170. }
  171.  
  172. public void SaveData()
  173. {
  174.     try
  175.     {
  176.         StringBuilder settingBuilder = new StringBuilder();
  177.        
  178.         settingBuilder.AppendLine("requiredForwardSpeedToEnableThrusters=" + requiredForwardSpeedToEnableThrusters);
  179.         settingBuilder.AppendLine("requiredGravityForAerodynamics=" + requiredGravityForAerodynamics);
  180.         settingBuilder.AppendLine("recheckTimeInSeconds=" + recheckTimeInSeconds);
  181.         settingBuilder.AppendLine("verticalFrictionPercentage=" + verticalFrictionPercentage);
  182.         settingBuilder.AppendLine("allowBackwardsAerodynamics=" + allowBackwardsAerodynamics);
  183.         settingBuilder.AppendLine("simulateFrictionWhenFalling=" + simulateFrictionWhenFalling);
  184.         settingBuilder.AppendLine("dynamicGravity=" + dynamicGravity);
  185.         settingBuilder.AppendLine("noVerticalThrustersInSpace=" + noVerticalThrustersInSpace);
  186.         settingBuilder.AppendLine("updateFrequency=" + updateFrequency);
  187.         settingBuilder.AppendLine("version=" + version.ToString("N1"));
  188.         settingBuilder.AppendLine("script=" + script);
  189.        
  190.         Me.CustomData = settingBuilder.ToString().Replace("\r", String.Empty).Trim();
  191.         Storage = Me.CustomData;
  192.         settingBackup = Me.CustomData;
  193.         correctVersion = true;
  194.         correctScript = true;
  195.     }
  196.     catch { Echo("Error Saving Data"); }
  197. }
  198.  
  199. public void LoadData()
  200. {
  201.     correctVersion = false;
  202.     correctScript = false;
  203.     if (Me.CustomData != "" && Storage != Me.CustomData) Storage = Me.CustomData;
  204.     else if (Me.CustomData == "" && Storage != "") {
  205.         reset = true;
  206.         Storage = "";
  207.     }
  208.     if (Storage != "")
  209.     {
  210.         try
  211.         {
  212.             string[] settingArray = Storage.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.RemoveEmptyEntries);
  213.             for (int i = 0; i < settingArray.Length; i++)
  214.                 ProcessSetting(settingArray[i]);
  215.         }
  216.         catch { Echo("Error loading data"); }
  217.     }
  218.     settingBackup = Me.CustomData;
  219.     if (!reset && (!correctScript || !correctVersion)) {
  220.         Echo("Updating Settings");
  221.         SaveData();
  222.     }
  223. }
  224.  
  225. public void ProcessSetting(string settingString)
  226. {
  227.     try
  228.     {
  229.         int index = settingString.IndexOf("=");
  230.         string settingKey = settingString.Substring(0, index),
  231.                settingValue = settingString.Substring(index + 1);
  232.         bool settingBool = settingValue.ToLower() == "true";
  233.         double settingDouble = 0;
  234.         try
  235.         {
  236.             settingDouble = double.Parse(settingValue);
  237.         }
  238.         catch { }
  239.         try
  240.         {
  241.             switch (settingKey)
  242.             {
  243.                 case "requiredForwardSpeedToEnableThrusters":
  244.                     requiredForwardSpeedToEnableThrusters = settingDouble;
  245.                 break;
  246.                 case "requiredGravityForAerodynamics":
  247.                     requiredGravityForAerodynamics = settingDouble;
  248.                 break;
  249.                 case "recheckTimeInSeconds":
  250.                     recheckTimeInSeconds = settingDouble;
  251.                 break;
  252.                 case "verticalFrictionPercentage":
  253.                     verticalFrictionPercentage = settingDouble;
  254.                 break;
  255.                 case "allowBackwardsAerodynamics":
  256.                     allowBackwardsAerodynamics = settingBool;
  257.                 break;
  258.                 case "simulateFrictionWhenFalling":
  259.                     simulateFrictionWhenFalling = settingBool;
  260.                 break;
  261.                 case "dynamicGravity":
  262.                     dynamicGravity = settingBool;
  263.                 break;
  264.                 case "noVerticalThrustersInSpace":
  265.                     noVerticalThrustersInSpace = settingBool;
  266.                 break;
  267.                 case "updateFrequency":
  268.                     updateFrequency = (int)settingDouble;
  269.                 break;
  270.                 case "version":
  271.                     if (settingDouble != version) correctVersion = false;
  272.                 break;
  273.                 case "script":
  274.                     if (script != settingValue) correctScript = false;
  275.                 break;
  276.             }
  277.             Echo("Processed Setting: " + settingString);
  278.         }
  279.         catch { Echo("Error Processing Setting: " + settingString); }
  280.     }
  281.     catch { Echo("Error Processing Setting: " + settingString); }
  282. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!