// add object for custom timetable internal static void AddObjectForCustomTimetable(ObjectManager.AnimatedObject obj) { if (CustomObjectsUsed >= CustomObjects.Length) { Array.Resize <ObjectManager.AnimatedObject>(ref CustomObjects, CustomObjects.Length << 1); } CustomObjects[CustomObjectsUsed] = obj; CustomObjectsUsed++; }
internal static void AddObjectForCustomTimetable(ObjectManager.AnimatedObject obj) { }
/// <summary>Loads a Loksim3D GruppenObject</summary> /// <param name="FileName">The filename to load</param> /// <param name="Encoding">The text encoding of the containing file (Currently ignored, REMOVE??)</param> /// <param name="Rotation">A three-dimemsional vector describing the rotation to be applied</param> /// <returns>A new animated object collection, containing the GruppenObject's meshes etc.</returns> internal static ObjectManager.AnimatedObjectCollection ReadObject(string FileName, Encoding Encoding, Vector3 Rotation) { XmlDocument currentXML = new XmlDocument(); ObjectManager.AnimatedObjectCollection Result = new ObjectManager.AnimatedObjectCollection(); Result.Objects = new ObjectManager.AnimatedObject[0]; try { currentXML.Load(FileName); } catch (Exception ex) { //The XML is not strictly valid string[] Lines = File.ReadAllLines(FileName); using (var stringReader = new StringReader(Lines[0])) { var settings = new XmlReaderSettings { ConformanceLevel = ConformanceLevel.Fragment }; using (var xmlReader = XmlReader.Create(stringReader, settings)) { if (xmlReader.Read()) { //Attempt to find the text encoding and re-read the file var result = xmlReader.GetAttribute("encoding"); if (result != null) { var e = System.Text.Encoding.GetEncoding(result); Lines = File.ReadAllLines(FileName, e); //Turf out the old encoding, as our string array should now be UTF-8 Lines[0] = "<?xml version=\"1.0\"?>"; } } } } for (int i = 0; i < Lines.Length; i++) { while (Lines[i].IndexOf("\"\"", StringComparison.InvariantCulture) != -1) { //Loksim parser tolerates multiple quotes, strict XML does not Lines[i] = Lines[i].Replace("\"\"", "\""); } while (Lines[i].IndexOf(" ", StringComparison.InvariantCulture) != -1) { //Replace double-spaces with singles Lines[i] = Lines[i].Replace(" ", " "); } } bool tryLoad = false; try { //Horrible hack: Write out our string array to a new memory stream, then load from this stream //Why can't XmlDocument.Load() just take a string array...... using (var stream = new MemoryStream()) { var sw = new StreamWriter(stream); foreach (var line in Lines) { sw.Write(line); sw.Flush(); } sw.Flush(); stream.Position = 0; currentXML.Load(stream); tryLoad = true; } } catch { //Generic catch-all clause } if (!tryLoad) { //Pass out the *original* XML error, not anything generated when we've tried to correct it Interface.AddMessage(MessageType.Error, false, "Error parsing Loksim3D XML: " + ex.Message); return(null); } } string BaseDir = System.IO.Path.GetDirectoryName(FileName); GruppenObject[] CurrentObjects = new GruppenObject[0]; //Check for null if (currentXML.DocumentElement != null) { UnifiedObject[] obj = new UnifiedObject[0]; XmlNodeList DocumentNodes = currentXML.DocumentElement.SelectNodes("/GRUPPENOBJECT"); if (DocumentNodes != null) { foreach (XmlNode outerNode in DocumentNodes) { if (outerNode.ChildNodes.OfType <XmlElement>().Any()) { foreach (XmlNode node in outerNode.ChildNodes) { if (node.Name == "Object" && node.ChildNodes.OfType <XmlElement>().Any()) { foreach (XmlNode childNode in node.ChildNodes) { if (childNode.Name == "Props" && childNode.Attributes != null) { GruppenObject Object = new GruppenObject { Rotation = Rotation }; foreach (XmlAttribute attribute in childNode.Attributes) { switch (attribute.Name) { case "Name": string ObjectFile = OpenBveApi.Path.Loksim3D.CombineFile(BaseDir, attribute.Value, Program.FileSystem.LoksimPackageInstallationDirectory); if (!File.Exists(ObjectFile)) { Object.Name = null; Interface.AddMessage(MessageType.Warning, true, "Ls3d Object file " + attribute.Value + " not found."); } else { Object.Name = ObjectFile; } break; case "Position": string[] SplitPosition = attribute.Value.Split(';'); double.TryParse(SplitPosition[0], out Object.Position.X); double.TryParse(SplitPosition[1], out Object.Position.Y); double.TryParse(SplitPosition[2], out Object.Position.Z); break; case "Rotation": string[] SplitRotation = attribute.Value.Split(';'); Vector3 r; double.TryParse(SplitRotation[0], out r.X); double.TryParse(SplitRotation[1], out r.Y); double.TryParse(SplitRotation[2], out r.Z); Object.Rotation += r; break; case "ShowOn": //Defines when the object should be shown Object.FunctionScript = FunctionScriptNotation.GetPostfixNotationFromInfixNotation(GetAnimatedFunction(attribute.Value, false)); break; case "HideOn": //Defines when the object should be hidden Object.FunctionScript = FunctionScriptNotation.GetPostfixNotationFromInfixNotation(GetAnimatedFunction(attribute.Value, true)); break; case "FixedDynamicVisibility": if (attribute.Value.ToLowerInvariant() == "true") { Object.FixedDynamicVisibility = true; } else { Object.FixedDynamicVisibility = false; } break; case "DynamicVisibility": if (Object.FixedDynamicVisibility) { Object.FunctionScript = FunctionScriptNotation.GetPostfixNotationFromInfixNotation(GetDynamicFunction(attribute.Value)); } break; } } if (Object.Name != null) { Array.Resize <GruppenObject>(ref CurrentObjects, CurrentObjects.Length + 1); CurrentObjects[CurrentObjects.Length - 1] = Object; } } } } } } } //We've loaded the XML references, now load the objects into memory //Single mesh object, containing all static components of the LS3D object //If we use multiples, the Z-sorting throws a wobbly StaticObject staticObject = null; for (int i = 0; i < CurrentObjects.Length; i++) { if (CurrentObjects[i] == null || string.IsNullOrEmpty(CurrentObjects[i].Name)) { continue; } StaticObject Object = null; ObjectManager.AnimatedObjectCollection AnimatedObject = null; try { if (CurrentObjects[i].Name.ToLowerInvariant().EndsWith(".l3dgrp")) { AnimatedObject = ReadObject(CurrentObjects[i].Name, Encoding, CurrentObjects[i].Rotation); } else if (CurrentObjects[i].Name.ToLowerInvariant().EndsWith(".l3dobj")) { Object = (StaticObject)ObjectManager.LoadObject(CurrentObjects[i].Name, Encoding, false, false, false, CurrentObjects[i].Rotation); } else { throw new Exception("Format " + System.IO.Path.GetExtension(CurrentObjects[i].Name) + " is not currently supported by the Loksim3D object parser"); } } catch (Exception ex) { Interface.AddMessage(MessageType.Error, false, ex.Message); } if (Object != null) { if (!string.IsNullOrEmpty(CurrentObjects[i].FunctionScript)) { //If the function script is not empty, this is a new animated object bit Array.Resize <UnifiedObject>(ref obj, obj.Length + 1); obj[obj.Length - 1] = Object; int aL = Result.Objects.Length; Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, aL + 1); ObjectManager.AnimatedObject a = new ObjectManager.AnimatedObject(); AnimatedObjectState aos = new AnimatedObjectState(Object, CurrentObjects[i].Position); a.States = new AnimatedObjectState[] { aos }; Result.Objects[aL] = a; Result.Objects[aL].StateFunction = new FunctionScript(Program.CurrentHost, CurrentObjects[i].FunctionScript + " 1 == --", false); } else { //Otherwise, join to the main static mesh & update co-ords for (int j = 0; j < Object.Mesh.Vertices.Length; j++) { Object.Mesh.Vertices[j].Coordinates += CurrentObjects[i].Position; } staticObject.JoinObjects(Object); } } else if (AnimatedObject != null) { int rl = Result.Objects.Length; int l = AnimatedObject.Objects.Length; Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length + l); for (int o = rl; o < rl + l; o++) { if (AnimatedObject.Objects[o - rl] != null) { Result.Objects[o] = AnimatedObject.Objects[o - rl].Clone(); for (int si = 0; si < Result.Objects[o].States.Length; si++) { Result.Objects[o].States[si].Position += CurrentObjects[i].Position; } } else { Result.Objects[o] = new ObjectManager.AnimatedObject(); Result.Objects[o].States = new AnimatedObjectState[0]; } } } } if (staticObject != null) { Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length + 1); ObjectManager.AnimatedObject a = new ObjectManager.AnimatedObject(); AnimatedObjectState aos = new AnimatedObjectState(staticObject, Vector3.Zero); a.States = new AnimatedObjectState[] { aos }; Result.Objects[Result.Objects.Length - 1] = a; } } return(Result); } //Didn't find an acceptable XML object //Probably will cause things to throw an absolute wobbly somewhere.... return(null); }
// parse animated object config /// <summary>Loads a collection of animated objects from a file.</summary> /// <param name="FileName">The text file to load the animated object from. Must be an absolute file name.</param> /// <param name="Encoding">The encoding the file is saved in. If the file uses a byte order mark, the encoding indicated by the byte order mark is used and the Encoding parameter is ignored.</param> /// <param name="LoadMode">The texture load mode.</param> /// <returns>The collection of animated objects.</returns> internal static ObjectManager.AnimatedObjectCollection ReadObject(string FileName, System.Text.Encoding Encoding, ObjectManager.ObjectLoadMode LoadMode) { System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture; ObjectManager.AnimatedObjectCollection Result = new ObjectManager.AnimatedObjectCollection { Objects = new ObjectManager.AnimatedObject[4] }; int ObjectCount = 0; // load file string[] Lines = System.IO.File.ReadAllLines(FileName, Encoding); bool rpnUsed = false; for (int i = 0; i < Lines.Length; i++) { int j = Lines[i].IndexOf(';'); //Trim out comments Lines[i] = j >= 0 ? Lines[i].Substring(0, j).Trim() : Lines[i].Trim(); //Test whether RPN functions have been used rpnUsed = Lines[i].IndexOf("functionrpn", StringComparison.OrdinalIgnoreCase) >= 0; } if (rpnUsed) { Interface.AddMessage(Interface.MessageType.Error, false, "An animated object file contains RPN functions. These were never meant to be used directly, only for debugging. They won't be supported indefinately. Please get rid of them in file " + FileName); } for (int i = 0; i < Lines.Length; i++) { if (Lines[i].Length != 0) { switch (Lines[i].ToLowerInvariant()) { case "[include]": { i++; Vector3 position = new Vector3(0.0, 0.0, 0.0); ObjectManager.UnifiedObject[] obj = new OpenBve.ObjectManager.UnifiedObject[4]; int objCount = 0; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) { if (Lines[i].Length != 0) { int j = Lines[i].IndexOf("=", StringComparison.Ordinal); if (j > 0) { string a = Lines[i].Substring(0, j).TrimEnd(); string b = Lines[i].Substring(j + 1).TrimStart(); switch (a.ToLowerInvariant()) { case "position": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { position = new Vector3(x, y, z); } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; default: Interface.AddMessage(Interface.MessageType.Error, false, "The attribute " + a + " is not supported at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } } else { string Folder = System.IO.Path.GetDirectoryName(FileName); if (Interface.ContainsInvalidPathChars(Lines[i])) { Interface.AddMessage(Interface.MessageType.Error, false, Lines[i] + " contains illegal characters at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { string file = OpenBveApi.Path.CombineFile(Folder, Lines[i]); if (System.IO.File.Exists(file)) { if (obj.Length == objCount) { Array.Resize<ObjectManager.UnifiedObject>(ref obj, obj.Length << 1); } obj[objCount] = ObjectManager.LoadObject(file, Encoding, LoadMode, false, false, false); objCount++; } else { Interface.AddMessage(Interface.MessageType.Error, true, "File " + file + " not found at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } } } i++; } i--; for (int j = 0; j < objCount; j++) { if (obj[j] != null) { if (obj[j] is ObjectManager.StaticObject) { ObjectManager.StaticObject s = (ObjectManager.StaticObject)obj[j]; s.Dynamic = true; if (ObjectCount >= Result.Objects.Length) { Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } ObjectManager.AnimatedObject a = new ObjectManager.AnimatedObject(); ObjectManager.AnimatedObjectState aos = new ObjectManager.AnimatedObjectState { Object = s, Position = position }; a.States = new ObjectManager.AnimatedObjectState[] { aos }; Result.Objects[ObjectCount] = a; ObjectCount++; } else if (obj[j] is ObjectManager.AnimatedObjectCollection) { ObjectManager.AnimatedObjectCollection a = (ObjectManager.AnimatedObjectCollection)obj[j]; for (int k = 0; k < a.Objects.Length; k++) { if (ObjectCount >= Result.Objects.Length) { Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } for (int h = 0; h < a.Objects[k].States.Length; h++) { a.Objects[k].States[h].Position.X += position.X; a.Objects[k].States[h].Position.Y += position.Y; a.Objects[k].States[h].Position.Z += position.Z; } Result.Objects[ObjectCount] = a.Objects[k]; ObjectCount++; } } } } } break; case "[object]": { i++; if (Result.Objects.Length == ObjectCount) { Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } Result.Objects[ObjectCount] = new ObjectManager.AnimatedObject { States = new ObjectManager.AnimatedObjectState[] {}, CurrentState = -1, TranslateXDirection = new Vector3(1.0, 0.0, 0.0), TranslateYDirection = new Vector3(0.0, 1.0, 0.0), TranslateZDirection = new Vector3(0.0, 0.0, 1.0), RotateXDirection = new Vector3(1.0, 0.0, 0.0), RotateYDirection = new Vector3(0.0, 1.0, 0.0), RotateZDirection = new Vector3(0.0, 0.0, 1.0), TextureShiftXDirection = new Vector2(1.0, 0.0), TextureShiftYDirection = new Vector2(0.0, 1.0), RefreshRate = 0.0, ObjectIndex = -1 }; Vector3 Position = new Vector3(0.0, 0.0, 0.0); double RotateX = 0; bool StaticXRotation = false; double RotateY = 0; bool StaticYRotation = false; double RotateZ = 0; bool StaticZRotation = false; bool timetableUsed = false; string[] StateFiles = null; string StateFunctionRpn = null; int StateFunctionLine = -1; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) { if (Lines[i].Length != 0) { int j = Lines[i].IndexOf("=", StringComparison.Ordinal); if (j > 0) { string a = Lines[i].Substring(0, j).TrimEnd(); string b = Lines[i].Substring(j + 1).TrimStart(); switch (a.ToLowerInvariant()) { case "position": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { Position = new Vector3(x, y, z); } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "states": { string[] s = b.Split(','); if (s.Length >= 1) { string Folder = System.IO.Path.GetDirectoryName(FileName); StateFiles = new string[s.Length]; bool NullObject = true; for (int k = 0; k < s.Length; k++) { s[k] = s[k].Trim(); if (s[k].Length == 0) { Interface.AddMessage(Interface.MessageType.Error, false, "File" + k.ToString(Culture) + " is an empty string - did you mean something else? - in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); StateFiles[k] = null; } else if (Interface.ContainsInvalidPathChars(s[k])) { Interface.AddMessage(Interface.MessageType.Error, false, "File" + k.ToString(Culture) + " contains illegal characters in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); StateFiles[k] = null; } else { StateFiles[k] = OpenBveApi.Path.CombineFile(Folder, s[k]); if (!System.IO.File.Exists(StateFiles[k])) { Interface.AddMessage(Interface.MessageType.Error, true, "File " + StateFiles[k] + " not found in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); StateFiles[k] = null; } } if (StateFiles[k] != null) { NullObject = false; } } if (NullObject == true) { Interface.AddMessage(Interface.MessageType.Error, false, "None of the specified files were found in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); return null; } } else { Interface.AddMessage(Interface.MessageType.Error, false, "At least one argument is expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); return null; } } break; case "statefunction": try { StateFunctionLine = i; StateFunctionRpn = FunctionScripts.GetPostfixNotationFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "statefunctionrpn": { StateFunctionLine = i; StateFunctionRpn = b; } break; case "translatexdirection": case "translateydirection": case "translatezdirection": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "translatexdirection": Result.Objects[ObjectCount].TranslateXDirection = new Vector3(x, y, z); break; case "translateydirection": Result.Objects[ObjectCount].TranslateYDirection = new Vector3(x, y, z); break; case "translatezdirection": Result.Objects[ObjectCount].TranslateZDirection = new Vector3(x, y, z); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "translatexfunction": try { double X; if (double.TryParse(b, NumberStyles.Float, Culture, out X)) { Position.X = X; //A function script must be evaluated every frame, no matter if it is a constant value //If we add this to the position instead, this gives a minor speedup break; } Result.Objects[ObjectCount].TranslateXFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translatexscript": try { Result.Objects[ObjectCount].TranslateXScriptFile = OpenBveApi.Path.CombineDirectory(System.IO.Path.GetDirectoryName(FileName), b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translateyfunction": try { double Y; if (double.TryParse(b, NumberStyles.Float, Culture, out Y)) { Position.Y = Y; //A function script must be evaluated every frame, no matter if it is a constant value //If we add this to the position instead, this gives a minor speedup break; } Result.Objects[ObjectCount].TranslateYFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translateyscript": try { Result.Objects[ObjectCount].TranslateYScriptFile = OpenBveApi.Path.CombineDirectory(System.IO.Path.GetDirectoryName(FileName), b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translatezfunction": try { double Z; if (double.TryParse(b, NumberStyles.Float, Culture, out Z)) { Position.Z = Z; //A function script must be evaluated every frame, no matter if it is a constant value //If we add this to the position instead, this gives a minor speedup break; } Result.Objects[ObjectCount].TranslateZFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translatezscript": try { Result.Objects[ObjectCount].TranslateZScriptFile = OpenBveApi.Path.CombineDirectory(System.IO.Path.GetDirectoryName(FileName), b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "trackfollowerfunction": try { Result.Objects[ObjectCount].TrackFollowerFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "axles": try { double FrontAxlePosition; double RearAxlePosition; var splitValue = b.Split(','); Double.TryParse(splitValue[0], out FrontAxlePosition); Double.TryParse(splitValue[1], out RearAxlePosition); if (FrontAxlePosition > RearAxlePosition) { Result.Objects[ObjectCount].FrontAxlePosition = FrontAxlePosition; Result.Objects[ObjectCount].RearAxlePosition = RearAxlePosition; } else if (FrontAxlePosition < RearAxlePosition) { Interface.AddMessage(Interface.MessageType.Error, false,"Rear is expected to be less than Front in " + a + " at line " + (i + 1).ToString(Culture) + " in file " +FileName); } else { Interface.AddMessage(Interface.MessageType.Error, false, "Rear must not equal Front in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } catch(Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; /* * RPN Functions were added by Michelle, and she stated that they should not be used other than in debugging * Not aware of any uses, but these should stay there anyway * */ case "translatexfunctionrpn": try { Result.Objects[ObjectCount].TranslateXFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translateyfunctionrpn": try { Result.Objects[ObjectCount].TranslateYFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translatezfunctionrpn": try { Result.Objects[ObjectCount].TranslateZFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatexdirection": case "rotateydirection": case "rotatezdirection": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (x == 0.0 & y == 0.0 & z == 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "The direction indicated by X, Y and Z is expected to be non-zero in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "rotatexdirection": Result.Objects[ObjectCount].RotateXDirection = new Vector3(x, y, z); break; case "rotateydirection": Result.Objects[ObjectCount].RotateYDirection = new Vector3(x, y, z); break; case "rotatezdirection": Result.Objects[ObjectCount].RotateZDirection = new Vector3(x, y, z); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "rotatexfunction": try { if (double.TryParse(b, NumberStyles.Float, Culture, out RotateX)) { //A function script must be evaluated every frame, no matter if it is a constant value //If we add this to the position instead, this gives a minor speedup StaticXRotation = true; } Result.Objects[ObjectCount].RotateXFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotateyfunction": try { if (double.TryParse(b, NumberStyles.Float, Culture, out RotateY)) { StaticYRotation = true; } Result.Objects[ObjectCount].RotateYFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatezfunction": try { if (double.TryParse(b, NumberStyles.Float, Culture, out RotateZ)) { StaticZRotation = true; } Result.Objects[ObjectCount].RotateZFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatexfunctionrpn": try { Result.Objects[ObjectCount].RotateXFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotateyfunctionrpn": try { Result.Objects[ObjectCount].RotateYFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatezfunctionrpn": try { Result.Objects[ObjectCount].RotateZFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatexdamping": case "rotateydamping": case "rotatezdamping": { string[] s = b.Split(','); if (s.Length == 2) { double nf, dr; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out nf)) { Interface.AddMessage(Interface.MessageType.Error, false, "NaturalFrequency is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out dr)) { Interface.AddMessage(Interface.MessageType.Error, false, "DampingRatio is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (nf <= 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "NaturalFrequency is expected to be positive in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (dr <= 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "DampingRatio is expected to be positive in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "rotatexdamping": Result.Objects[ObjectCount].RotateXDamping = new ObjectManager.Damping(nf, dr); break; case "rotateydamping": Result.Objects[ObjectCount].RotateYDamping = new ObjectManager.Damping(nf, dr); break; case "rotatezdamping": Result.Objects[ObjectCount].RotateZDamping = new ObjectManager.Damping(nf, dr); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 2 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "textureshiftxdirection": case "textureshiftydirection": { string[] s = b.Split(','); if (s.Length == 2) { double x, y; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "textureshiftxdirection": Result.Objects[ObjectCount].TextureShiftXDirection = new Vector2(x, y); break; case "textureshiftydirection": Result.Objects[ObjectCount].TextureShiftYDirection = new Vector2(x, y); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 2 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "textureshiftxfunction": try { Result.Objects[ObjectCount].TextureShiftXFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "textureshiftyfunction": try { Result.Objects[ObjectCount].TextureShiftYFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "textureshiftxfunctionrpn": try { Result.Objects[ObjectCount].TextureShiftXFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "textureshiftyfunctionrpn": try { Result.Objects[ObjectCount].TextureShiftYFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "textureoverride": switch (b.ToLowerInvariant()) { case "none": break; case "timetable": if (!timetableUsed) { Timetable.AddObjectForCustomTimetable(Result.Objects[ObjectCount]); timetableUsed = true; } break; default: Interface.AddMessage(Interface.MessageType.Error, false, "Unrecognized value in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } break; case "refreshrate": { double r; if (!double.TryParse(b, System.Globalization.NumberStyles.Float, Culture, out r)) { Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (r < 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "Value is expected to be non-negative in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { Result.Objects[ObjectCount].RefreshRate = r; } } break; default: Interface.AddMessage(Interface.MessageType.Error, false, "The attribute " + a + " is not supported at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Invalid statement " + Lines[i] + " encountered at line " + (i + 1).ToString(Culture) + " in file " + FileName); return null; } } i++; } i--; if (StateFiles != null) { // create the object if (timetableUsed) { if (StateFunctionRpn != null) { StateFunctionRpn = "timetable 0 == " + StateFunctionRpn + " -1 ?"; } else { StateFunctionRpn = "timetable"; } } if (StateFunctionRpn != null) { try { Result.Objects[ObjectCount].StateFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(StateFunctionRpn); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in StateFunction at line " + (StateFunctionLine + 1).ToString(Culture) + " in file " + FileName); } } Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[StateFiles.Length]; bool ForceTextureRepeatX = Result.Objects[ObjectCount].TextureShiftXFunction != null & Result.Objects[ObjectCount].TextureShiftXDirection.X != 0.0 | Result.Objects[ObjectCount].TextureShiftYFunction != null & Result.Objects[ObjectCount].TextureShiftYDirection.Y != 0.0; bool ForceTextureRepeatY = Result.Objects[ObjectCount].TextureShiftXFunction != null & Result.Objects[ObjectCount].TextureShiftXDirection.X != 0.0 | Result.Objects[ObjectCount].TextureShiftYFunction != null & Result.Objects[ObjectCount].TextureShiftYDirection.Y != 0.0; for (int k = 0; k < StateFiles.Length; k++) { Result.Objects[ObjectCount].States[k].Position = new Vector3(0.0, 0.0, 0.0); if (StateFiles[k] != null) { Result.Objects[ObjectCount].States[k].Object = ObjectManager.LoadStaticObject(StateFiles[k], Encoding, LoadMode, false, ForceTextureRepeatX, ForceTextureRepeatY); if (Result.Objects[ObjectCount].States[k].Object != null) { Result.Objects[ObjectCount].States[k].Object.Dynamic = true; } } else { Result.Objects[ObjectCount].States[k].Object = null; } } for (int j = 0; j < Result.Objects[ObjectCount].States.Length; j++) { //Rotate X if (Result.Objects[ObjectCount].States[j].Object == null) { continue; } for (int l = 0; l < Result.Objects[ObjectCount].States[j].Object.Mesh.Vertices.Length; l++) { //Apply position Result.Objects[ObjectCount].States[j].Position = Position; //Test whether the object contains non static rotation functions //If so, the results may be off so don't optimise if (!StaticXRotation) { if (Result.Objects[ObjectCount].RotateXFunction != null) { break; } } if (!StaticYRotation) { if (Result.Objects[ObjectCount].RotateYFunction != null) { break; } } if (!StaticZRotation) { if (Result.Objects[ObjectCount].RotateZFunction != null) { break; } } if (StaticXRotation) { double x = Result.Objects[ObjectCount].RotateXDirection.X; double y = Result.Objects[ObjectCount].RotateXDirection.Y; double z = Result.Objects[ObjectCount].RotateXDirection.Z; double t = x * x + y * y + z * z; if (t == 0.0) { x = 1.0; y = 0.0; z = 0.0; t = 1.0; } if (RotateX != 0.0) { t = 1.0 / Math.Sqrt(t); x *= t; y *= t; z *= t; } double cosX = Math.Cos(RotateX); double sinX = Math.Sin(RotateX); World.Rotate(ref Result.Objects[ObjectCount].States[j].Object.Mesh.Vertices[l].Coordinates, x, y, z, cosX, sinX); Result.Objects[ObjectCount].RotateXFunction = null; } if (StaticYRotation) { double x = Result.Objects[ObjectCount].RotateYDirection.X; double y = Result.Objects[ObjectCount].RotateYDirection.Y; double z = Result.Objects[ObjectCount].RotateYDirection.Z; double t = x * x + y * y + z * z; if (t == 0.0) { x = 1.0; y = 0.0; z = 0.0; t = 1.0; } if (RotateY != 0.0) { t = 1.0 / Math.Sqrt(t); x *= t; y *= t; z *= t; } double cosY = Math.Cos(RotateY); double sinY = Math.Sin(RotateY); World.Rotate(ref Result.Objects[ObjectCount].States[j].Object.Mesh.Vertices[l].Coordinates, x, y, z, cosY, sinY); Result.Objects[ObjectCount].RotateYFunction = null; } if (StaticZRotation) { double x = Result.Objects[ObjectCount].RotateZDirection.X; double y = Result.Objects[ObjectCount].RotateZDirection.Y; double z = Result.Objects[ObjectCount].RotateZDirection.Z; double t = x * x + y * y + z * z; if (t == 0.0) { x = 1.0; y = 0.0; z = 0.0; t = 1.0; } if (RotateZ != 0.0) { t = 1.0 / Math.Sqrt(t); x *= t; y *= t; z *= t; } double cosZ = Math.Cos(RotateZ); double sinZ = Math.Sin(RotateZ); World.Rotate(ref Result.Objects[ObjectCount].States[j].Object.Mesh.Vertices[l].Coordinates, x, y, z, cosZ, sinZ); Result.Objects[ObjectCount].RotateZFunction = null; } } } } else { Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[] { }; } ObjectCount++; } break; default: Interface.AddMessage(Interface.MessageType.Error, false, "Invalid statement " + Lines[i] + " encountered at line " + (i + 1).ToString(Culture) + " in file " + FileName); return null; } } } Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, ObjectCount); return Result; }
// parse animated object config /// <summary>Loads a collection of animated objects from a file.</summary> /// <param name="FileName">The text file to load the animated object from. Must be an absolute file name.</param> /// <param name="Encoding">The encoding the file is saved in. If the file uses a byte order mark, the encoding indicated by the byte order mark is used and the Encoding parameter is ignored.</param> /// <param name="LoadMode">The texture load mode.</param> /// <returns>The collection of animated objects.</returns> internal static ObjectManager.AnimatedObjectCollection ReadObject(string FileName, System.Text.Encoding Encoding, ObjectManager.ObjectLoadMode LoadMode) { System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture; ObjectManager.AnimatedObjectCollection Result = new ObjectManager.AnimatedObjectCollection { Objects = new ObjectManager.AnimatedObject[4] }; int ObjectCount = 0; // load file string[] Lines = System.IO.File.ReadAllLines(FileName, Encoding); bool rpnUsed = false; for (int i = 0; i < Lines.Length; i++) { int j = Lines[i].IndexOf(';'); if (j >= 0) { Lines[i] = Lines[i].Substring(0, j).Trim(); } else { Lines[i] = Lines[i].Trim(); } if (Lines[i].IndexOf("functionrpn", StringComparison.OrdinalIgnoreCase) >= 0) { rpnUsed = true; } } if (rpnUsed) { Interface.AddMessage(Interface.MessageType.Error, false, "An animated object file contains RPN functions. These were never meant to be used directly, only for debugging. They won't be supported indefinately. Please get rid of them in file " + FileName); } for (int i = 0; i < Lines.Length; i++) { if (Lines[i].Length != 0) { switch (Lines[i].ToLowerInvariant()) { case "[include]": { i++; Vector3 position = new Vector3(0.0, 0.0, 0.0); ObjectManager.UnifiedObject[] obj = new OpenBve.ObjectManager.UnifiedObject[4]; int objCount = 0; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) { if (Lines[i].Length != 0) { int j = Lines[i].IndexOf("=", StringComparison.Ordinal); if (j > 0) { string a = Lines[i].Substring(0, j).TrimEnd(); string b = Lines[i].Substring(j + 1).TrimStart(); switch (a.ToLowerInvariant()) { case "position": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { position = new Vector3(x, y, z); } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; default: Interface.AddMessage(Interface.MessageType.Error, false, "The attribute " + a + " is not supported at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } } else { string Folder = System.IO.Path.GetDirectoryName(FileName); if (Path.ContainsInvalidChars(Lines[i])) { Interface.AddMessage(Interface.MessageType.Error, false, Lines[i] + " contains illegal characters at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { string file = OpenBveApi.Path.CombineFile(Folder, Lines[i]); if (System.IO.File.Exists(file)) { if (obj.Length == objCount) { Array.Resize <ObjectManager.UnifiedObject>(ref obj, obj.Length << 1); } obj[objCount] = ObjectManager.LoadObject(file, Encoding, LoadMode, false, false, false); objCount++; } else { Interface.AddMessage(Interface.MessageType.Error, true, "File " + file + " not found at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } } } i++; } i--; for (int j = 0; j < objCount; j++) { if (obj[j] != null) { if (obj[j] is ObjectManager.StaticObject) { ObjectManager.StaticObject s = (ObjectManager.StaticObject)obj[j]; s.Dynamic = true; if (ObjectCount >= Result.Objects.Length) { Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } ObjectManager.AnimatedObject a = new ObjectManager.AnimatedObject(); ObjectManager.AnimatedObjectState aos = new ObjectManager.AnimatedObjectState { Object = s, Position = position }; a.States = new ObjectManager.AnimatedObjectState[] { aos }; Result.Objects[ObjectCount] = a; ObjectCount++; } else if (obj[j] is ObjectManager.AnimatedObjectCollection) { ObjectManager.AnimatedObjectCollection a = (ObjectManager.AnimatedObjectCollection)obj[j]; for (int k = 0; k < a.Objects.Length; k++) { if (ObjectCount >= Result.Objects.Length) { Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } for (int h = 0; h < a.Objects[k].States.Length; h++) { a.Objects[k].States[h].Position.X += position.X; a.Objects[k].States[h].Position.Y += position.Y; a.Objects[k].States[h].Position.Z += position.Z; } Result.Objects[ObjectCount] = a.Objects[k]; ObjectCount++; } } } } } break; case "[object]": { i++; if (Result.Objects.Length == ObjectCount) { Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } Result.Objects[ObjectCount] = new ObjectManager.AnimatedObject { States = new ObjectManager.AnimatedObjectState[] {}, CurrentState = -1, TranslateXDirection = new Vector3(1.0, 0.0, 0.0), TranslateYDirection = new Vector3(0.0, 1.0, 0.0), TranslateZDirection = new Vector3(0.0, 0.0, 1.0), RotateXDirection = new Vector3(1.0, 0.0, 0.0), RotateYDirection = new Vector3(0.0, 1.0, 0.0), RotateZDirection = new Vector3(0.0, 0.0, 1.0), TextureShiftXDirection = new Vector2(1.0, 0.0), TextureShiftYDirection = new Vector2(0.0, 1.0), RefreshRate = 0.0, ObjectIndex = -1 }; Vector3 Position = new Vector3(0.0, 0.0, 0.0); bool timetableUsed = false; string[] StateFiles = null; string StateFunctionRpn = null; int StateFunctionLine = -1; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) { if (Lines[i].Length != 0) { int j = Lines[i].IndexOf("=", StringComparison.Ordinal); if (j > 0) { string a = Lines[i].Substring(0, j).TrimEnd(); string b = Lines[i].Substring(j + 1).TrimStart(); switch (a.ToLowerInvariant()) { case "position": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { Position = new Vector3(x, y, z); } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "states": { string[] s = b.Split(','); if (s.Length >= 1) { string Folder = System.IO.Path.GetDirectoryName(FileName); StateFiles = new string[s.Length]; for (int k = 0; k < s.Length; k++) { s[k] = s[k].Trim(); if (s[k].Length == 0) { Interface.AddMessage(Interface.MessageType.Error, false, "File" + k.ToString(Culture) + " is an empty string - did you mean something else? - in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); StateFiles[k] = null; } else if (Path.ContainsInvalidChars(s[k])) { Interface.AddMessage(Interface.MessageType.Error, false, "File" + k.ToString(Culture) + " contains illegal characters in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); StateFiles[k] = null; } else { StateFiles[k] = OpenBveApi.Path.CombineFile(Folder, s[k]); if (!System.IO.File.Exists(StateFiles[k])) { Interface.AddMessage(Interface.MessageType.Error, true, "File " + StateFiles[k] + " not found in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); StateFiles[k] = null; } } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "At least one argument is expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); return(null); } } break; case "statefunction": try { StateFunctionLine = i; StateFunctionRpn = FunctionScripts.GetPostfixNotationFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "statefunctionrpn": { StateFunctionLine = i; StateFunctionRpn = b; } break; case "translatexdirection": case "translateydirection": case "translatezdirection": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "translatexdirection": Result.Objects[ObjectCount].TranslateXDirection = new Vector3(x, y, z); break; case "translateydirection": Result.Objects[ObjectCount].TranslateYDirection = new Vector3(x, y, z); break; case "translatezdirection": Result.Objects[ObjectCount].TranslateZDirection = new Vector3(x, y, z); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "translatexfunction": try { Result.Objects[ObjectCount].TranslateXFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translateyfunction": try { Result.Objects[ObjectCount].TranslateYFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translatezfunction": try { Result.Objects[ObjectCount].TranslateZFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translatexfunctionrpn": try { Result.Objects[ObjectCount].TranslateXFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translateyfunctionrpn": try { Result.Objects[ObjectCount].TranslateYFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translatezfunctionrpn": try { Result.Objects[ObjectCount].TranslateZFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatexdirection": case "rotateydirection": case "rotatezdirection": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (x == 0.0 & y == 0.0 & z == 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "The direction indicated by X, Y and Z is expected to be non-zero in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "rotatexdirection": Result.Objects[ObjectCount].RotateXDirection = new Vector3(x, y, z); break; case "rotateydirection": Result.Objects[ObjectCount].RotateYDirection = new Vector3(x, y, z); break; case "rotatezdirection": Result.Objects[ObjectCount].RotateZDirection = new Vector3(x, y, z); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "rotatexfunction": try { Result.Objects[ObjectCount].RotateXFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotateyfunction": try { Result.Objects[ObjectCount].RotateYFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatezfunction": try { Result.Objects[ObjectCount].RotateZFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatexfunctionrpn": try { Result.Objects[ObjectCount].RotateXFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotateyfunctionrpn": try { Result.Objects[ObjectCount].RotateYFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatezfunctionrpn": try { Result.Objects[ObjectCount].RotateZFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatexdamping": case "rotateydamping": case "rotatezdamping": { string[] s = b.Split(','); if (s.Length == 2) { double nf, dr; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out nf)) { Interface.AddMessage(Interface.MessageType.Error, false, "NaturalFrequency is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out dr)) { Interface.AddMessage(Interface.MessageType.Error, false, "DampingRatio is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (nf <= 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "NaturalFrequency is expected to be positive in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (dr <= 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "DampingRatio is expected to be positive in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "rotatexdamping": Result.Objects[ObjectCount].RotateXDamping = new ObjectManager.Damping(nf, dr); break; case "rotateydamping": Result.Objects[ObjectCount].RotateYDamping = new ObjectManager.Damping(nf, dr); break; case "rotatezdamping": Result.Objects[ObjectCount].RotateZDamping = new ObjectManager.Damping(nf, dr); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 2 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "textureshiftxdirection": case "textureshiftydirection": { string[] s = b.Split(','); if (s.Length == 2) { double x, y; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "textureshiftxdirection": Result.Objects[ObjectCount].TextureShiftXDirection = new Vector2(x, y); break; case "textureshiftydirection": Result.Objects[ObjectCount].TextureShiftYDirection = new Vector2(x, y); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 2 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "textureshiftxfunction": try { Result.Objects[ObjectCount].TextureShiftXFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "textureshiftyfunction": try { Result.Objects[ObjectCount].TextureShiftYFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "textureshiftxfunctionrpn": try { Result.Objects[ObjectCount].TextureShiftXFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "textureshiftyfunctionrpn": try { Result.Objects[ObjectCount].TextureShiftYFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "textureoverride": switch (b.ToLowerInvariant()) { case "none": break; case "timetable": if (!timetableUsed) { Timetable.AddObjectForCustomTimetable(Result.Objects[ObjectCount]); timetableUsed = true; } break; default: Interface.AddMessage(Interface.MessageType.Error, false, "Unrecognized value in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } break; case "refreshrate": { double r; if (!double.TryParse(b, System.Globalization.NumberStyles.Float, Culture, out r)) { Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (r < 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "Value is expected to be non-negative in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { Result.Objects[ObjectCount].RefreshRate = r; } } break; default: Interface.AddMessage(Interface.MessageType.Error, false, "The attribute " + a + " is not supported at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Invalid statement " + Lines[i] + " encountered at line " + (i + 1).ToString(Culture) + " in file " + FileName); return(null); } } i++; } i--; if (StateFiles != null) { // create the object if (timetableUsed) { if (StateFunctionRpn != null) { StateFunctionRpn = "timetable 0 == " + StateFunctionRpn + " -1 ?"; } else { StateFunctionRpn = "timetable"; } } if (StateFunctionRpn != null) { try { Result.Objects[ObjectCount].StateFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(StateFunctionRpn); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in StateFunction at line " + (StateFunctionLine + 1).ToString(Culture) + " in file " + FileName); } } Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[StateFiles.Length]; bool ForceTextureRepeatX = Result.Objects[ObjectCount].TextureShiftXFunction != null & Result.Objects[ObjectCount].TextureShiftXDirection.X != 0.0 | Result.Objects[ObjectCount].TextureShiftYFunction != null & Result.Objects[ObjectCount].TextureShiftYDirection.X != 0.0; bool ForceTextureRepeatY = Result.Objects[ObjectCount].TextureShiftXFunction != null & Result.Objects[ObjectCount].TextureShiftXDirection.Y != 0.0 | Result.Objects[ObjectCount].TextureShiftYFunction != null & Result.Objects[ObjectCount].TextureShiftYDirection.Y != 0.0; for (int k = 0; k < StateFiles.Length; k++) { Result.Objects[ObjectCount].States[k].Position = new Vector3(0.0, 0.0, 0.0); if (StateFiles[k] != null) { Result.Objects[ObjectCount].States[k].Object = ObjectManager.LoadStaticObject(StateFiles[k], Encoding, LoadMode, false, ForceTextureRepeatX, ForceTextureRepeatY); if (Result.Objects[ObjectCount].States[k].Object != null) { Result.Objects[ObjectCount].States[k].Object.Dynamic = true; } } else { Result.Objects[ObjectCount].States[k].Object = null; } for (int j = 0; j < Result.Objects[ObjectCount].States.Length; j++) { Result.Objects[ObjectCount].States[j].Position = Position; } } } else { Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[] { }; } ObjectCount++; } break; case "[sound]": case "[statechangesound]": //Only show the sound nag once per route, otherwise this could cause spam... if (!Program.SoundError) { Interface.AddMessage(Interface.MessageType.Information, false, "Animated objects containing sounds are only supported in openBVE v1.5.2.4+"); Interface.AddMessage(Interface.MessageType.Information, false, "Object Viewer does not support sounds. Please use the main game to test these!"); Program.SoundError = true; } i++; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) { i++; } break; default: Interface.AddMessage(Interface.MessageType.Error, false, "Invalid statement " + Lines[i] + " encountered at line " + (i + 1).ToString(Culture) + " in file " + FileName); return(null); } } } Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, ObjectCount); return(Result); }
// parse animated object config /// <summary>Loads a collection of animated objects from a file.</summary> /// <param name="FileName">The text file to load the animated object from. Must be an absolute file name.</param> /// <param name="Encoding">The encoding the file is saved in. If the file uses a byte order mark, the encoding indicated by the byte order mark is used and the Encoding parameter is ignored.</param> /// <param name="LoadMode">The texture load mode.</param> /// <returns>The collection of animated objects.</returns> internal static ObjectManager.AnimatedObjectCollection ReadObject(string FileName, System.Text.Encoding Encoding, ObjectManager.ObjectLoadMode LoadMode) { System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture; ObjectManager.AnimatedObjectCollection Result = new ObjectManager.AnimatedObjectCollection(); Result.Objects = new ObjectManager.AnimatedObject[4]; int ObjectCount = 0; // load file string[] Lines = System.IO.File.ReadAllLines(FileName, Encoding); bool rpnUsed = false; for (int i = 0; i < Lines.Length; i++) { int j = Lines[i].IndexOf(';'); if (j >= 0) { Lines[i] = Lines[i].Substring(0, j).Trim(); } else { Lines[i] = Lines[i].Trim(); } if (Program.CurrentProgramType == Program.ProgramType.ObjectViewer | Program.CurrentProgramType == Program.ProgramType.RouteViewer) { if (Lines[i].IndexOf("functionrpn", StringComparison.OrdinalIgnoreCase) >= 0) { rpnUsed = true; } } } if (rpnUsed) { Interface.AddMessage(Interface.MessageType.Warning, false, "An animated object file contains non-official RPN functions. Please get rid of them in file " + FileName); } for (int i = 0; i < Lines.Length; i++) { if (Lines[i].Length != 0) { switch (Lines[i].ToLowerInvariant()) { case "[include]": { i++; World.Vector3D position = new World.Vector3D(0.0, 0.0, 0.0); ObjectManager.UnifiedObject[] obj = new OpenBve.ObjectManager.UnifiedObject[4]; int objCount = 0; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) { if (Lines[i].Length != 0) { int j = Lines[i].IndexOf("=", StringComparison.Ordinal); if (j > 0) { string a = Lines[i].Substring(0, j).TrimEnd(); string b = Lines[i].Substring(j + 1).TrimStart(); switch (a.ToLowerInvariant()) { case "position": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { position = new World.Vector3D(x, y, z); } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; default: Interface.AddMessage(Interface.MessageType.Error, false, "The attribute " + a + " is not supported at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } } else { string Folder = System.IO.Path.GetDirectoryName(FileName); if (Interface.ContainsInvalidPathChars(Lines[i])) { Interface.AddMessage(Interface.MessageType.Error, false, Lines[i] + " contains illegal characters at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { string file = Interface.GetCombinedFileName(Folder, Lines[i]); if (System.IO.File.Exists(file)) { if (obj.Length == objCount) { Array.Resize<ObjectManager.UnifiedObject>(ref obj, obj.Length << 1); } obj[objCount] = ObjectManager.LoadObject(file, Encoding, LoadMode, false, false, false); objCount++; } else { Interface.AddMessage(Interface.MessageType.Error, true, "File " + file + " not found at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } } } i++; } i--; for (int j = 0; j < objCount; j++) { if (obj[j] != null) { if (obj[j] is ObjectManager.StaticObject) { ObjectManager.StaticObject s = (ObjectManager.StaticObject)obj[j]; s.Dynamic = 1; if (ObjectCount >= Result.Objects.Length) { Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } ObjectManager.AnimatedObject a = new ObjectManager.AnimatedObject(); ObjectManager.AnimatedObjectState aos = new ObjectManager.AnimatedObjectState(); aos.Object = s; aos.Position = position; a.States = new ObjectManager.AnimatedObjectState[] { aos }; Result.Objects[ObjectCount] = a; ObjectCount++; } else if (obj[j] is ObjectManager.AnimatedObjectCollection) { ObjectManager.AnimatedObjectCollection a = (ObjectManager.AnimatedObjectCollection)obj[j]; for (int k = 0; k < a.Objects.Length; k++) { if (ObjectCount >= Result.Objects.Length) { Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } for (int h = 0; h < a.Objects[k].States.Length; h++) { a.Objects[k].States[h].Position.X += position.X; a.Objects[k].States[h].Position.Y += position.Y; a.Objects[k].States[h].Position.Z += position.Z; } Result.Objects[ObjectCount] = a.Objects[k]; ObjectCount++; } } } } } break; case "[object]": { i++; if (Result.Objects.Length == ObjectCount) { Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } Result.Objects[ObjectCount] = new ObjectManager.AnimatedObject(); Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[] { }; Result.Objects[ObjectCount].CurrentState = -1; Result.Objects[ObjectCount].TranslateXDirection = new World.Vector3D(1.0, 0.0, 0.0); Result.Objects[ObjectCount].TranslateYDirection = new World.Vector3D(0.0, 1.0, 0.0); Result.Objects[ObjectCount].TranslateZDirection = new World.Vector3D(0.0, 0.0, 1.0); Result.Objects[ObjectCount].RotateXDirection = new World.Vector3D(1.0, 0.0, 0.0); Result.Objects[ObjectCount].RotateYDirection = new World.Vector3D(0.0, 1.0, 0.0); Result.Objects[ObjectCount].RotateZDirection = new World.Vector3D(0.0, 0.0, 1.0); Result.Objects[ObjectCount].TextureShiftXDirection = new World.Vector2D(1.0, 0.0); Result.Objects[ObjectCount].TextureShiftYDirection = new World.Vector2D(0.0, 1.0); Result.Objects[ObjectCount].RefreshRate = 0.0; Result.Objects[ObjectCount].ObjectIndex = -1; World.Vector3D Position = new World.Vector3D(0.0, 0.0, 0.0); string[] StateFiles = null; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) { if (Lines[i].Length != 0) { int j = Lines[i].IndexOf("=", StringComparison.Ordinal); if (j > 0) { string a = Lines[i].Substring(0, j).TrimEnd(); string b = Lines[i].Substring(j + 1).TrimStart(); switch (a.ToLowerInvariant()) { case "position": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { Position = new World.Vector3D(x, y, z); } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "states": { string[] s = b.Split(','); if (s.Length >= 1) { string Folder = System.IO.Path.GetDirectoryName(FileName); StateFiles = new string[s.Length]; for (int k = 0; k < s.Length; k++) { s[k] = s[k].Trim(); if (Interface.ContainsInvalidPathChars(s[k])) { Interface.AddMessage(Interface.MessageType.Error, false, "File" + k.ToString(Culture) + " contains illegal characters in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); StateFiles[k] = null; } else { StateFiles[k] = Interface.GetCombinedFileName(Folder, s[k]); if (!System.IO.File.Exists(StateFiles[k])) { Interface.AddMessage(Interface.MessageType.Error, true, "File " + StateFiles[k] + " not found in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); StateFiles[k] = null; } } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "At least one argument is expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); return null; } } break; case "statefunction": try { Result.Objects[ObjectCount].StateFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "statefunctionrpn": try { Result.Objects[ObjectCount].StateFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translatexdirection": case "translateydirection": case "translatezdirection": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "translatexdirection": Result.Objects[ObjectCount].TranslateXDirection = new World.Vector3D(x, y, z); break; case "translateydirection": Result.Objects[ObjectCount].TranslateYDirection = new World.Vector3D(x, y, z); break; case "translatezdirection": Result.Objects[ObjectCount].TranslateZDirection = new World.Vector3D(x, y, z); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "translatexfunction": try { Result.Objects[ObjectCount].TranslateXFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translateyfunction": try { Result.Objects[ObjectCount].TranslateYFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translatezfunction": try { Result.Objects[ObjectCount].TranslateZFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translatexfunctionrpn": try { Result.Objects[ObjectCount].TranslateXFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translateyfunctionrpn": try { Result.Objects[ObjectCount].TranslateYFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "translatezfunctionrpn": try { Result.Objects[ObjectCount].TranslateZFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatexdirection": case "rotateydirection": case "rotatezdirection": { string[] s = b.Split(','); if (s.Length == 3) { double x, y, z; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[2], System.Globalization.NumberStyles.Float, Culture, out z)) { Interface.AddMessage(Interface.MessageType.Error, false, "Z is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (x == 0.0 & y == 0.0 & z == 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "The direction indicated by X, Y and Z is expected to be non-zero in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "rotatexdirection": Result.Objects[ObjectCount].RotateXDirection = new World.Vector3D(x, y, z); break; case "rotateydirection": Result.Objects[ObjectCount].RotateYDirection = new World.Vector3D(x, y, z); break; case "rotatezdirection": Result.Objects[ObjectCount].RotateZDirection = new World.Vector3D(x, y, z); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 3 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "rotatexfunction": try { Result.Objects[ObjectCount].RotateXFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotateyfunction": try { Result.Objects[ObjectCount].RotateYFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatezfunction": try { Result.Objects[ObjectCount].RotateZFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatexfunctionrpn": try { Result.Objects[ObjectCount].RotateXFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotateyfunctionrpn": try { Result.Objects[ObjectCount].RotateYFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatezfunctionrpn": try { Result.Objects[ObjectCount].RotateZFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "rotatexdamping": case "rotateydamping": case "rotatezdamping": { string[] s = b.Split(','); if (s.Length == 2) { double nf, dr; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out nf)) { Interface.AddMessage(Interface.MessageType.Error, false, "NaturalFrequency is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out dr)) { Interface.AddMessage(Interface.MessageType.Error, false, "DampingRatio is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (nf <= 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "NaturalFrequency is expected to be positive in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (dr <= 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "DampingRatio is expected to be positive in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "rotatexdamping": Result.Objects[ObjectCount].RotateXDamping = new ObjectManager.Damping(nf, dr); break; case "rotateydamping": Result.Objects[ObjectCount].RotateYDamping = new ObjectManager.Damping(nf, dr); break; case "rotatezdamping": Result.Objects[ObjectCount].RotateZDamping = new ObjectManager.Damping(nf, dr); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 2 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "textureshiftxdirection": case "textureshiftydirection": { string[] s = b.Split(','); if (s.Length == 2) { double x, y; if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x)) { Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y)) { Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { switch (a.ToLowerInvariant()) { case "textureshiftxdirection": Result.Objects[ObjectCount].TextureShiftXDirection = new World.Vector2D(x, y); break; case "textureshiftydirection": Result.Objects[ObjectCount].TextureShiftYDirection = new World.Vector2D(x, y); break; } } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 2 arguments are expected in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } break; case "textureshiftxfunction": try { Result.Objects[ObjectCount].TextureShiftXFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "textureshiftyfunction": try { Result.Objects[ObjectCount].TextureShiftYFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "textureshiftxfunctionrpn": try { Result.Objects[ObjectCount].TextureShiftXFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "textureshiftyfunctionrpn": try { Result.Objects[ObjectCount].TextureShiftYFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(b); } catch (Exception ex) { Interface.AddMessage(Interface.MessageType.Error, false, ex.Message + " in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "refreshrate": { double r; if (!double.TryParse(b, System.Globalization.NumberStyles.Float, Culture, out r)) { Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (r < 0.0) { Interface.AddMessage(Interface.MessageType.Error, false, "Value is expected to be non-negative in " + a + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { Result.Objects[ObjectCount].RefreshRate = r; } } break; default: Interface.AddMessage(Interface.MessageType.Error, false, "The attribute " + a + " is not supported at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } } else { Interface.AddMessage(Interface.MessageType.Error, false, "Invalid statement " + Lines[i] + " encountered at line " + (i + 1).ToString(Culture) + " in file " + FileName); return null; } } i++; } i--; if (StateFiles != null) { Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[StateFiles.Length]; bool ForceTextureRepeatX = Result.Objects[ObjectCount].TextureShiftXFunction != null & Result.Objects[ObjectCount].TextureShiftXDirection.X != 0.0 | Result.Objects[ObjectCount].TextureShiftYFunction != null & Result.Objects[ObjectCount].TextureShiftYDirection.Y != 0.0; bool ForceTextureRepeatY = Result.Objects[ObjectCount].TextureShiftXFunction != null & Result.Objects[ObjectCount].TextureShiftXDirection.X != 0.0 | Result.Objects[ObjectCount].TextureShiftYFunction != null & Result.Objects[ObjectCount].TextureShiftYDirection.Y != 0.0; for (int k = 0; k < StateFiles.Length; k++) { Result.Objects[ObjectCount].States[k].Position = new World.Vector3D(0.0, 0.0, 0.0); if (StateFiles[k] != null) { Result.Objects[ObjectCount].States[k].Object = ObjectManager.LoadStaticObject(StateFiles[k], Encoding, LoadMode, false, ForceTextureRepeatX, ForceTextureRepeatY); Result.Objects[ObjectCount].States[k].Object.Dynamic = 1; } else { Result.Objects[ObjectCount].States[k].Object = null; } for (int j = 0; j < Result.Objects[ObjectCount].States.Length; j++) { Result.Objects[ObjectCount].States[j].Position = Position; } } } else { Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[] { }; } ObjectCount++; } break; default: Interface.AddMessage(Interface.MessageType.Error, false, "Invalid statement " + Lines[i] + " encountered at line " + (i + 1).ToString(Culture) + " in file " + FileName); return null; } } } Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, ObjectCount); return Result; }
/// <summary>Loads a Loksim3D GruppenObject</summary> /// <param name="FileName">The filename to load</param> /// <param name="Encoding">The text encoding of the containing file (Currently ignored, REMOVE??)</param> /// <param name="LoadMode">The object load mode</param> /// <returns>A new animated object collection, containing the GruppenObject's meshes etc.</returns> internal static ObjectManager.AnimatedObjectCollection ReadObject(string FileName, System.Text.Encoding Encoding, ObjectManager.ObjectLoadMode LoadMode) { XmlDocument currentXML = new XmlDocument(); //May need to be changed to use de-DE System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture; ObjectManager.AnimatedObjectCollection Result = new ObjectManager.AnimatedObjectCollection(); Result.Objects = new ObjectManager.AnimatedObject[0]; try { currentXML.Load(FileName); } catch (Exception ex) { //The XML is not strictly valid string[] Lines = File.ReadAllLines(FileName); using (var stringReader = new StringReader(Lines[0])) { var settings = new XmlReaderSettings { ConformanceLevel = ConformanceLevel.Fragment }; using (var xmlReader = XmlReader.Create(stringReader, settings)) { if (xmlReader.Read()) { //Attempt to find the text encoding and re-read the file var result = xmlReader.GetAttribute("encoding"); var e = System.Text.Encoding.GetEncoding(result); Lines = File.ReadAllLines(FileName, e); //Turf out the old encoding, as our string array should now be UTF-8 Lines[0] = "<?xml version=\"1.0\"?>"; } } } for (int i = 0; i < Lines.Length; i++) { while (Lines[i].IndexOf("\"\"") != -1) { //Loksim parser tolerates multiple quotes, strict XML does not Lines[i] = Lines[i].Replace("\"\"", "\""); } while (Lines[i].IndexOf(" ") != -1) { //Replace double-spaces with singles Lines[i] = Lines[i].Replace(" ", " "); } } bool tryLoad = false; try { //Horrible hack: Write out our string array to a new memory stream, then load from this stream //Why can't XmlDocument.Load() just take a string array...... using (var stream = new MemoryStream()) { var sw = new StreamWriter(stream); foreach (var line in Lines) { sw.Write(line); sw.Flush(); } sw.Flush(); stream.Position = 0; currentXML.Load(stream); tryLoad = true; } } catch { //Generic catch-all clause } if (!tryLoad) { //Pass out the *original* XML error, not anything generated when we've tried to correct it Interface.AddMessage(Interface.MessageType.Error, false, "Error parsing Loksim3D XML: " + ex.Message); return(null); } } string BaseDir = System.IO.Path.GetDirectoryName(FileName); GruppenObject[] CurrentObjects = new GruppenObject[0]; //Check for null if (currentXML.DocumentElement != null) { ObjectManager.UnifiedObject[] obj = new OpenBve.ObjectManager.UnifiedObject[0]; XmlNodeList DocumentNodes = currentXML.DocumentElement.SelectNodes("/GRUPPENOBJECT"); if (DocumentNodes != null) { foreach (XmlNode outerNode in DocumentNodes) { if (outerNode.HasChildNodes) { foreach (XmlNode node in outerNode.ChildNodes) { if (node.Name == "Object" && node.HasChildNodes) { foreach (XmlNode childNode in node.ChildNodes) { if (childNode.Name == "Props" && childNode.Attributes != null) { GruppenObject Object = new GruppenObject(); foreach (XmlAttribute attribute in childNode.Attributes) { switch (attribute.Name) { case "Name": string ObjectFile = OpenBveApi.Path.Loksim3D.CombineFile(BaseDir, attribute.Value, Program.FileSystem.LoksimPackageInstallationDirectory); if (!File.Exists(ObjectFile)) { Object.Name = null; Interface.AddMessage(Interface.MessageType.Warning, true, "Ls3d Object file " + attribute.Value + " not found."); } else { Object.Name = ObjectFile; } break; case "Position": string[] SplitPosition = attribute.Value.Split(';'); double.TryParse(SplitPosition[0], out Object.Position.X); double.TryParse(SplitPosition[1], out Object.Position.Y); double.TryParse(SplitPosition[2], out Object.Position.Z); break; case "Rotation": string[] SplitRotation = attribute.Value.Split(';'); double.TryParse(SplitRotation[0], out Object.Rotation.X); double.TryParse(SplitRotation[1], out Object.Rotation.Y); double.TryParse(SplitRotation[2], out Object.Rotation.Z); break; case "ShowOn": //Defines when the object should be shown Object.FunctionScript = FunctionScripts.GetPostfixNotationFromInfixNotation(GetAnimatedFunction(attribute.Value, false)); break; case "HideOn": //Defines when the object should be hidden Object.FunctionScript = FunctionScripts.GetPostfixNotationFromInfixNotation(GetAnimatedFunction(attribute.Value, true)); break; } } if (Object.Name != null) { Array.Resize <GruppenObject>(ref CurrentObjects, CurrentObjects.Length + 1); CurrentObjects[CurrentObjects.Length - 1] = Object; } } } } } } } //We've loaded the XML references, now load the objects into memory for (int i = 0; i < CurrentObjects.Length; i++) { if (CurrentObjects[i] == null || string.IsNullOrEmpty(CurrentObjects[i].Name)) { continue; } var Object = (ObjectManager.StaticObject)ObjectManager.LoadObject(CurrentObjects[i].Name, Encoding, LoadMode, false, false, false, CurrentObjects[i].Rotation); if (Object != null) { Array.Resize <ObjectManager.UnifiedObject>(ref obj, obj.Length + 1); obj[obj.Length - 1] = Object; Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length + 1); ObjectManager.AnimatedObject a = new ObjectManager.AnimatedObject(); ObjectManager.AnimatedObjectState aos = new ObjectManager.AnimatedObjectState { Object = Object, Position = CurrentObjects[i].Position, }; a.States = new ObjectManager.AnimatedObjectState[] { aos }; Result.Objects[i] = a; if (!string.IsNullOrEmpty(CurrentObjects[i].FunctionScript)) { Result.Objects[i].StateFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(CurrentObjects[i].FunctionScript + " 1 == --"); } } } } return(Result); } //Didn't find an acceptable XML object //Probably will cause things to throw an absolute wobbly somewhere.... return(null); }
internal static ObjectManager.AnimatedObjectCollection ReadObject(string FileName, System.Text.Encoding Encoding, ObjectManager.ObjectLoadMode LoadMode) { XmlDocument currentXML = new XmlDocument(); //May need to be changed to use de-DE System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture; ObjectManager.AnimatedObjectCollection Result = new ObjectManager.AnimatedObjectCollection(); Result.Objects = new ObjectManager.AnimatedObject[0]; int ObjectCount = 0; currentXML.Load(FileName); string BaseDir = System.IO.Path.GetDirectoryName(FileName); GruppenObject[] CurrentObjects = new GruppenObject[0]; //Check for null if (currentXML.DocumentElement != null) { ObjectManager.UnifiedObject[] obj = new OpenBve.ObjectManager.UnifiedObject[0]; XmlNodeList DocumentNodes = currentXML.DocumentElement.SelectNodes("/GRUPPENOBJECT"); if (DocumentNodes != null) { foreach (XmlNode outerNode in DocumentNodes) { if (outerNode.HasChildNodes) { foreach (XmlNode node in outerNode.ChildNodes) { if (node.Name == "Object" && node.HasChildNodes) { foreach (XmlNode childNode in node.ChildNodes) { if (childNode.Name == "Props" && childNode.Attributes != null) { Array.Resize <GruppenObject>(ref CurrentObjects, CurrentObjects.Length + 1); GruppenObject Object = new GruppenObject(); foreach (XmlAttribute attribute in childNode.Attributes) { switch (attribute.Name) { case "Name": string ObjectFile = OpenBveApi.Path.CombineFile(BaseDir, attribute.Value); Object.Name = ObjectFile; ObjectCount++; break; case "Position": string[] SplitPosition = attribute.Value.Split(';'); double.TryParse(SplitPosition[0], out Object.Position.X); double.TryParse(SplitPosition[1], out Object.Position.Y); double.TryParse(SplitPosition[2], out Object.Position.Z); break; case "Rotation": string[] SplitRotation = attribute.Value.Split(';'); double.TryParse(SplitRotation[0], out Object.RotationX); double.TryParse(SplitRotation[1], out Object.RotationY); double.TryParse(SplitRotation[2], out Object.RotationZ); break; } } CurrentObjects[CurrentObjects.Length - 1] = Object; } } } } } } //We've loaded the XML references, now load the objects into memory for (int i = 0; i < CurrentObjects.Length; i++) { var Object = ObjectManager.LoadObject(CurrentObjects[i].Name, Encoding, LoadMode, false, false, false, CurrentObjects[i].RotationX, CurrentObjects[i].RotationY, CurrentObjects[i].RotationZ); if (Object != null) { Array.Resize <ObjectManager.UnifiedObject>(ref obj, obj.Length + 1); obj[obj.Length - 1] = Object; } } for (int j = 0; j < obj.Length; j++) { if (obj[j] != null) { Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length + 1); if (obj[j] is ObjectManager.StaticObject) { ObjectManager.StaticObject s = (ObjectManager.StaticObject)obj[j]; s.Dynamic = true; ObjectManager.AnimatedObject a = new ObjectManager.AnimatedObject(); ObjectManager.AnimatedObjectState aos = new ObjectManager.AnimatedObjectState { Object = s, Position = CurrentObjects[j].Position }; a.States = new ObjectManager.AnimatedObjectState[] { aos }; Result.Objects[j] = a; ObjectCount++; } else if (obj[j] is ObjectManager.AnimatedObjectCollection) { ObjectManager.AnimatedObjectCollection a = (ObjectManager.AnimatedObjectCollection)obj[j]; for (int k = 0; k < a.Objects.Length; k++) { for (int h = 0; h < a.Objects[k].States.Length; h++) { a.Objects[k].States[h].Position.X += CurrentObjects[j].Position.X; a.Objects[k].States[h].Position.Y += CurrentObjects[j].Position.Y; a.Objects[k].States[h].Position.Z += CurrentObjects[j].Position.Z; } Result.Objects[j] = a.Objects[k]; ObjectCount++; } } } } } return(Result); } //Didn't find an acceptable XML object //Probably will cause things to throw an absolute wobbly somewhere.... return(null); }
internal static ObjectManager.AnimatedObjectCollection ReadObject(string FileName, System.Text.Encoding Encoding, ObjectManager.ObjectLoadMode LoadMode) { XmlDocument currentXML = new XmlDocument(); //May need to be changed to use de-DE System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture; ObjectManager.AnimatedObjectCollection Result = new ObjectManager.AnimatedObjectCollection(); Result.Objects = new ObjectManager.AnimatedObject[0]; int ObjectCount = 0; currentXML.Load(FileName); string BaseDir = System.IO.Path.GetDirectoryName(FileName); GruppenObject[] CurrentObjects = new GruppenObject[0]; //Check for null if (currentXML.DocumentElement != null) { ObjectManager.UnifiedObject[] obj = new OpenBve.ObjectManager.UnifiedObject[0]; XmlNodeList DocumentNodes = currentXML.DocumentElement.SelectNodes("/GRUPPENOBJECT"); if (DocumentNodes != null) { foreach (XmlNode outerNode in DocumentNodes) { if (outerNode.HasChildNodes) { foreach (XmlNode node in outerNode.ChildNodes) { if (node.Name == "Object" && node.HasChildNodes) { foreach (XmlNode childNode in node.ChildNodes) { if (childNode.Name == "Props" && childNode.Attributes != null) { Array.Resize<GruppenObject>(ref CurrentObjects, CurrentObjects.Length + 1); GruppenObject Object = new GruppenObject(); foreach (XmlAttribute attribute in childNode.Attributes) { switch (attribute.Name) { case "Name": string ObjectFile = OpenBveApi.Path.CombineFile(BaseDir,attribute.Value); Object.Name = ObjectFile; ObjectCount++; break; case "Position": string[] SplitPosition = attribute.Value.Split(';'); double.TryParse(SplitPosition[0], out Object.Position.X); double.TryParse(SplitPosition[1], out Object.Position.Y); double.TryParse(SplitPosition[2], out Object.Position.Z); break; case "Rotation": string[] SplitRotation = attribute.Value.Split(';'); double.TryParse(SplitRotation[0], out Object.RotationX); double.TryParse(SplitRotation[1], out Object.RotationY); double.TryParse(SplitRotation[2], out Object.RotationZ); break; } } CurrentObjects[CurrentObjects.Length - 1] = Object; } } } } } } //We've loaded the XML references, now load the objects into memory for (int i = 0; i < CurrentObjects.Length; i++) { var Object = ObjectManager.LoadObject(CurrentObjects[i].Name, Encoding, LoadMode, false, false, false, CurrentObjects[i].RotationX, CurrentObjects[i].RotationY, CurrentObjects[i].RotationZ); if (Object != null) { Array.Resize<ObjectManager.UnifiedObject>(ref obj, obj.Length +1); obj[obj.Length - 1] = Object; } } for (int j = 0; j < obj.Length; j++) { if (obj[j] != null) { Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length + 1); if (obj[j] is ObjectManager.StaticObject) { ObjectManager.StaticObject s = (ObjectManager.StaticObject) obj[j]; s.Dynamic = true; ObjectManager.AnimatedObject a = new ObjectManager.AnimatedObject(); ObjectManager.AnimatedObjectState aos = new ObjectManager.AnimatedObjectState { Object = s, Position = CurrentObjects[j].Position }; a.States = new ObjectManager.AnimatedObjectState[] {aos}; Result.Objects[j] = a; ObjectCount++; } else if (obj[j] is ObjectManager.AnimatedObjectCollection) { ObjectManager.AnimatedObjectCollection a = (ObjectManager.AnimatedObjectCollection) obj[j]; for (int k = 0; k < a.Objects.Length; k++) { for (int h = 0; h < a.Objects[k].States.Length; h++) { a.Objects[k].States[h].Position.X += CurrentObjects[j].Position.X; a.Objects[k].States[h].Position.Y += CurrentObjects[j].Position.Y; a.Objects[k].States[h].Position.Z += CurrentObjects[j].Position.Z; } Result.Objects[j] = a.Objects[k]; ObjectCount++; } } } } } return Result; } //Didn't find an acceptable XML object //Probably will cause things to throw an absolute wobbly somewhere.... return null; }
// parse animated object config /// <summary>Loads a collection of animated objects from a file.</summary> /// <param name="FileName">The text file to load the animated object from. Must be an absolute file name.</param> /// <param name="Encoding">The encoding the file is saved in. If the file uses a byte order mark, the encoding indicated by the byte order mark is used and the Encoding parameter is ignored.</param> /// <param name="LoadMode">The texture load mode.</param> /// <returns>The collection of animated objects.</returns> internal static ObjectManager.AnimatedObjectCollection ReadObject(string FileName, System.Text.Encoding Encoding, ObjectManager.ObjectLoadMode LoadMode) { ObjectManager.AnimatedObjectCollection Result = new ObjectManager.AnimatedObjectCollection(); Result.Objects = new ObjectManager.AnimatedObject[4]; int ObjectCount = 0; // load file string[] Lines = System.IO.File.ReadAllLines(FileName, Encoding); bool rpnUsed = false; for (int i = 0; i < Lines.Length; i++) { int j = Lines[i].IndexOf(';'); // cut comments out Lines[i] = j >= 0 ? Lines[i].Substring(0, j).Trim() : Lines[i].Trim(); rpnUsed = Lines[i].IndexOf("functionrpn", StringComparison.OrdinalIgnoreCase) >= 0; } if (rpnUsed) { Debug.AddMessage(Debug.MessageType.Error, false, "An animated object file contains RPN functions. These were never meant to be used directly, only for debugging. They won't be supported indefinately. Please get rid of them in file " + FileName); } for (int i = 0; i < Lines.Length; i++) { if (Lines[i].Length != 0) { switch (Lines[i].ToLowerInvariant()) { case "[include]": { i++; Vector3D position = new Vector3D(0.0, 0.0, 0.0); ObjectManager.UnifiedObject[] obj = new ObjectManager.UnifiedObject[4]; int objCount = 0; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) && Lines[i].EndsWith("]", StringComparison.Ordinal))) { if (Lines[i].Length != 0) { int equals = Lines[i].IndexOf("=", StringComparison.Ordinal); if (equals > 0) { /* * Process key-value pair, the only supported key is position. */ string before = Lines[i].Substring(0, equals).TrimEnd(); string after = Lines[i].Substring(equals + 1).TrimStart(); switch (before.ToLowerInvariant()) { case "position": ParsePosition(after, ref position, before, i + 1, FileName); break; default: Debug.AddMessage(Debug.MessageType.Error, false, "The attribute " + before + " is not supported at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } } else { /* * Process object with file name relative to the location of this ANIMATED file. */ string Folder = System.IO.Path.GetDirectoryName(FileName); if (Path.ContainsInvalidPathChars(Lines[i])) { Debug.AddMessage(Debug.MessageType.Error, false, Lines[i] + " contains illegal characters at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { string file = OpenBveApi.Path.CombineFile(Folder, Lines[i]); if (System.IO.File.Exists(file)) { if (obj.Length == objCount) { Array.Resize <ObjectManager.UnifiedObject>(ref obj, obj.Length << 1); } obj[objCount] = ObjectManager.LoadObject(file, Encoding, LoadMode, false, false, false); objCount++; } else { Debug.AddMessage(Debug.MessageType.Error, true, "File " + file + " not found at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } } } i++; } i--; for (int j = 0; j < objCount; j++) { if (obj[j] != null) { if (obj[j] is ObjectManager.StaticObject) { ObjectManager.StaticObject s = (ObjectManager.StaticObject)obj[j]; s.Dynamic = true; if (ObjectCount >= Result.Objects.Length) { Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } ObjectManager.AnimatedObject a = new ObjectManager.AnimatedObject(); ObjectManager.AnimatedObjectState aos = new ObjectManager.AnimatedObjectState(); aos.Object = s; aos.Position = position; a.States = new[] { aos }; Result.Objects[ObjectCount] = a; ObjectCount++; } else if (obj[j] is ObjectManager.AnimatedObjectCollection) { ObjectManager.AnimatedObjectCollection a = (ObjectManager.AnimatedObjectCollection)obj[j]; for (int k = 0; k < a.Objects.Length; k++) { if (ObjectCount >= Result.Objects.Length) { Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } for (int h = 0; h < a.Objects[k].States.Length; h++) { a.Objects[k].States[h].Position.X += position.X; a.Objects[k].States[h].Position.Y += position.Y; a.Objects[k].States[h].Position.Z += position.Z; } Result.Objects[ObjectCount] = a.Objects[k]; ObjectCount++; } } } } } break; case "[object]": { i++; if (Result.Objects.Length == ObjectCount) { Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } Result.Objects[ObjectCount] = new ObjectManager.AnimatedObject(); Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[] { }; Result.Objects[ObjectCount].CurrentState = -1; Result.Objects[ObjectCount].TranslateXDirection = new Vector3D(1.0, 0.0, 0.0); Result.Objects[ObjectCount].TranslateYDirection = new Vector3D(0.0, 1.0, 0.0); Result.Objects[ObjectCount].TranslateZDirection = new Vector3D(0.0, 0.0, 1.0); Result.Objects[ObjectCount].RotateXDirection = new Vector3D(1.0, 0.0, 0.0); Result.Objects[ObjectCount].RotateYDirection = new Vector3D(0.0, 1.0, 0.0); Result.Objects[ObjectCount].RotateZDirection = new Vector3D(0.0, 0.0, 1.0); Result.Objects[ObjectCount].TextureShiftXDirection = new Vector2D(1.0, 0.0); Result.Objects[ObjectCount].TextureShiftYDirection = new Vector2D(0.0, 1.0); Result.Objects[ObjectCount].RefreshRate = 0.0; Result.Objects[ObjectCount].ObjectIndex = -1; Vector3D Position = new Vector3D(0.0, 0.0, 0.0); bool timetableUsed = false; string[] StateFiles = null; string StateFunctionRpn = null; int StateFunctionLine = -1; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) && Lines[i].EndsWith("]", StringComparison.Ordinal))) { if (Lines[i].Length != 0) { int equals = Lines[i].IndexOf("=", StringComparison.Ordinal); if (equals > 0) { string before = Lines[i].Substring(0, equals).TrimEnd(); string after = Lines[i].Substring(equals + 1).TrimStart(); switch (before.ToLowerInvariant()) { case "position": ParsePosition(after, ref Position, before, i + 1, FileName); break; case "states": if (!ParseState(after, ref StateFiles, before, i + 1, FileName)) { return(null); } break; case "statefunction": try { StateFunctionLine = i; StateFunctionRpn = FunctionScripts.GetPostfixNotationFromInfixNotation(after); } catch (Exception ex) { Debug.AddMessage(Debug.MessageType.Error, false, ex.Message + " in " + before + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "statefunctionrpn": { StateFunctionLine = i; StateFunctionRpn = after; } break; case "translatexdirection": ParseTranslateDirection(after, ref Result.Objects[ObjectCount].TranslateXDirection, before, i + 1, FileName); break; case "translateydirection": ParseTranslateDirection(after, ref Result.Objects[ObjectCount].TranslateYDirection, before, i + 1, FileName); break; case "translatezdirection": ParseTranslateDirection(after, ref Result.Objects[ObjectCount].TranslateZDirection, before, i + 1, FileName); break; case "translatexfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].TranslateXFunction, before, i + 1, FileName); break; case "translateyfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].TranslateYFunction, before, i + 1, FileName); break; case "translatezfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].TranslateZFunction, before, i + 1, FileName); break; case "translatexfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].TranslateXFunction, before, i + 1, FileName); break; case "translateyfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].TranslateYFunction, before, i + 1, FileName); break; case "translatezfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].TranslateZFunction, before, i + 1, FileName); break; case "rotatexdirection": ParseRotateDirection(after, ref Result.Objects[ObjectCount].RotateXDirection, before, i + 1, FileName); break; case "rotateydirection": ParseRotateDirection(after, ref Result.Objects[ObjectCount].RotateYDirection, before, i + 1, FileName); break; case "rotatezdirection": ParseRotateDirection(after, ref Result.Objects[ObjectCount].RotateZDirection, before, i + 1, FileName); break; case "rotatexfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].RotateXFunction, before, i + 1, FileName); break; case "rotateyfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].RotateYFunction, before, i + 1, FileName); break; case "rotatezfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].RotateZFunction, before, i + 1, FileName); break; case "rotatexfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].RotateXFunction, before, i + 1, FileName); break; case "rotateyfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].RotateYFunction, before, i + 1, FileName); break; case "rotatezfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].RotateZFunction, before, i + 1, FileName); break; case "rotatexdamping": ParseRotateDamping(after, ref Result.Objects[ObjectCount].RotateXDamping, before, i + 1, FileName); break; case "rotateydamping": ParseRotateDamping(after, ref Result.Objects[ObjectCount].RotateYDamping, before, i + 1, FileName); break; case "rotatezdamping": ParseRotateDamping(after, ref Result.Objects[ObjectCount].RotateZDamping, before, i + 1, FileName); break; case "textureshiftxdirection": ParseTextureShift(after, ref Result.Objects[ObjectCount].TextureShiftXDirection, before, i + 1, FileName); break; case "textureshiftydirection": ParseTextureShift(after, ref Result.Objects[ObjectCount].TextureShiftYDirection, before, i + 1, FileName); break; case "textureshiftxfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].TextureShiftXFunction, before, i + 1, FileName); break; case "textureshiftyfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].TextureShiftYFunction, before, i + 1, FileName); break; case "textureshiftxfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].TextureShiftXFunction, before, i + 1, FileName); break; case "textureshiftyfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].TextureShiftYFunction, before, i + 1, FileName); break; case "textureoverride": switch (after.ToLowerInvariant()) { case "none": break; case "timetable": if (!timetableUsed) { Timetable.AddObjectForCustomTimetable(Result.Objects[ObjectCount]); timetableUsed = true; } break; default: Debug.AddMessage(Debug.MessageType.Error, false, "Unrecognized value in " + before + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } break; case "refreshrate": { double r; if (!double.TryParse(after, System.Globalization.NumberStyles.Float, Culture, out r)) { Debug.AddMessage(Debug.MessageType.Error, false, "Value is invalid in " + before + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (r < 0.0) { Debug.AddMessage(Debug.MessageType.Error, false, "Value is expected to be non-negative in " + before + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { Result.Objects[ObjectCount].RefreshRate = r; } } break; default: Debug.AddMessage(Debug.MessageType.Error, false, "The attribute " + before + " is not supported at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } } else { Debug.AddMessage(Debug.MessageType.Error, false, "Invalid statement " + Lines[i] + " encountered at line " + (i + 1).ToString(Culture) + " in file " + FileName); return(null); } } i++; } i--; if (StateFiles != null) { // create the object if (timetableUsed) { if (StateFunctionRpn != null) { StateFunctionRpn = "timetable 0 == " + StateFunctionRpn + " -1 ?"; } else { StateFunctionRpn = "timetable"; } } if (StateFunctionRpn != null) { try { Result.Objects[ObjectCount].StateFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(StateFunctionRpn); } catch (Exception ex) { Debug.AddMessage(Debug.MessageType.Error, false, ex.Message + " in StateFunction at line " + (StateFunctionLine + 1).ToString(Culture) + " in file " + FileName); } } Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[StateFiles.Length]; bool ForceTextureRepeatX = Result.Objects[ObjectCount].TextureShiftXFunction != null && Result.Objects[ObjectCount].TextureShiftXDirection.X != 0.0 || Result.Objects[ObjectCount].TextureShiftYFunction != null && Result.Objects[ObjectCount].TextureShiftYDirection.Y != 0.0; bool ForceTextureRepeatY = Result.Objects[ObjectCount].TextureShiftXFunction != null && Result.Objects[ObjectCount].TextureShiftXDirection.X != 0.0 || Result.Objects[ObjectCount].TextureShiftYFunction != null && Result.Objects[ObjectCount].TextureShiftYDirection.Y != 0.0; for (int k = 0; k < StateFiles.Length; k++) { Result.Objects[ObjectCount].States[k].Position = new Vector3D(0.0, 0.0, 0.0); if (StateFiles[k] != null) { Result.Objects[ObjectCount].States[k].Object = ObjectManager.LoadStaticObject(StateFiles[k], Encoding, LoadMode, false, ForceTextureRepeatX, ForceTextureRepeatY); if (Result.Objects[ObjectCount].States[k].Object != null) { Result.Objects[ObjectCount].States[k].Object.Dynamic = true; } } else { Result.Objects[ObjectCount].States[k].Object = null; } for (int j = 0; j < Result.Objects[ObjectCount].States.Length; j++) { Result.Objects[ObjectCount].States[j].Position = Position; } } } else { Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[] { }; } ObjectCount++; } break; default: Debug.AddMessage(Debug.MessageType.Error, false, "Invalid statement " + Lines[i] + " encountered at line " + (i + 1).ToString(Culture) + " in file " + FileName); return(null); } } } Array.Resize <ObjectManager.AnimatedObject>(ref Result.Objects, ObjectCount); return(Result); }
// parse animated object config /// <summary>Loads a collection of animated objects from a file.</summary> /// <param name="FileName">The text file to load the animated object from. Must be an absolute file name.</param> /// <param name="Encoding">The encoding the file is saved in. If the file uses a byte order mark, the encoding indicated by the byte order mark is used and the Encoding parameter is ignored.</param> /// <param name="LoadMode">The texture load mode.</param> /// <returns>The collection of animated objects.</returns> internal static ObjectManager.AnimatedObjectCollection ReadObject(string FileName, System.Text.Encoding Encoding, ObjectManager.ObjectLoadMode LoadMode) { ObjectManager.AnimatedObjectCollection Result = new ObjectManager.AnimatedObjectCollection(); Result.Objects = new ObjectManager.AnimatedObject[4]; int ObjectCount = 0; // load file string[] Lines = System.IO.File.ReadAllLines(FileName, Encoding); bool rpnUsed = false; for (int i = 0; i < Lines.Length; i++) { int j = Lines[i].IndexOf(';'); // cut comments out Lines[i] = j >= 0 ? Lines[i].Substring(0, j).Trim() : Lines[i].Trim(); rpnUsed = Lines[i].IndexOf("functionrpn", StringComparison.OrdinalIgnoreCase) >= 0; } if (rpnUsed) { Debug.AddMessage(Debug.MessageType.Error, false, "An animated object file contains RPN functions. These were never meant to be used directly, only for debugging. They won't be supported indefinately. Please get rid of them in file " + FileName); } for (int i = 0; i < Lines.Length; i++) { if (Lines[i].Length != 0) { switch (Lines[i].ToLowerInvariant()) { case "[include]": { i++; Vector3D position = new Vector3D(0.0, 0.0, 0.0); ObjectManager.UnifiedObject[] obj = new ObjectManager.UnifiedObject[4]; int objCount = 0; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) && Lines[i].EndsWith("]", StringComparison.Ordinal))) { if (Lines[i].Length != 0) { int equals = Lines[i].IndexOf("=", StringComparison.Ordinal); if (equals > 0) { /* * Process key-value pair, the only supported key is position. */ string before = Lines[i].Substring(0, equals).TrimEnd(); string after = Lines[i].Substring(equals + 1).TrimStart(); switch (before.ToLowerInvariant()) { case "position": ParsePosition(after, ref position, before, i + 1, FileName); break; default: Debug.AddMessage(Debug.MessageType.Error, false, "The attribute " + before + " is not supported at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } } else { /* * Process object with file name relative to the location of this ANIMATED file. */ string Folder = System.IO.Path.GetDirectoryName(FileName); if (Path.ContainsInvalidPathChars(Lines[i])) { Debug.AddMessage(Debug.MessageType.Error, false, Lines[i] + " contains illegal characters at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { string file = OpenBveApi.Path.CombineFile(Folder, Lines[i]); if (System.IO.File.Exists(file)) { if (obj.Length == objCount) { Array.Resize<ObjectManager.UnifiedObject>(ref obj, obj.Length << 1); } obj[objCount] = ObjectManager.LoadObject(file, Encoding, LoadMode, false, false, false); objCount++; } else { Debug.AddMessage(Debug.MessageType.Error, true, "File " + file + " not found at line " + (i + 1).ToString(Culture) + " in file " + FileName); } } } } i++; } i--; for (int j = 0; j < objCount; j++) { if (obj[j] != null) { if (obj[j] is ObjectManager.StaticObject) { ObjectManager.StaticObject s = (ObjectManager.StaticObject)obj[j]; s.Dynamic = true; if (ObjectCount >= Result.Objects.Length) { Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } ObjectManager.AnimatedObject a = new ObjectManager.AnimatedObject(); ObjectManager.AnimatedObjectState aos = new ObjectManager.AnimatedObjectState(); aos.Object = s; aos.Position = position; a.States = new[] { aos }; Result.Objects[ObjectCount] = a; ObjectCount++; } else if (obj[j] is ObjectManager.AnimatedObjectCollection) { ObjectManager.AnimatedObjectCollection a = (ObjectManager.AnimatedObjectCollection)obj[j]; for (int k = 0; k < a.Objects.Length; k++) { if (ObjectCount >= Result.Objects.Length) { Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } for (int h = 0; h < a.Objects[k].States.Length; h++) { a.Objects[k].States[h].Position.X += position.X; a.Objects[k].States[h].Position.Y += position.Y; a.Objects[k].States[h].Position.Z += position.Z; } Result.Objects[ObjectCount] = a.Objects[k]; ObjectCount++; } } } } } break; case "[object]": { i++; if (Result.Objects.Length == ObjectCount) { Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, Result.Objects.Length << 1); } Result.Objects[ObjectCount] = new ObjectManager.AnimatedObject(); Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[] { }; Result.Objects[ObjectCount].CurrentState = -1; Result.Objects[ObjectCount].TranslateXDirection = new Vector3D(1.0, 0.0, 0.0); Result.Objects[ObjectCount].TranslateYDirection = new Vector3D(0.0, 1.0, 0.0); Result.Objects[ObjectCount].TranslateZDirection = new Vector3D(0.0, 0.0, 1.0); Result.Objects[ObjectCount].RotateXDirection = new Vector3D(1.0, 0.0, 0.0); Result.Objects[ObjectCount].RotateYDirection = new Vector3D(0.0, 1.0, 0.0); Result.Objects[ObjectCount].RotateZDirection = new Vector3D(0.0, 0.0, 1.0); Result.Objects[ObjectCount].TextureShiftXDirection = new Vector2D(1.0, 0.0); Result.Objects[ObjectCount].TextureShiftYDirection = new Vector2D(0.0, 1.0); Result.Objects[ObjectCount].RefreshRate = 0.0; Result.Objects[ObjectCount].ObjectIndex = -1; Vector3D Position = new Vector3D(0.0, 0.0, 0.0); bool timetableUsed = false; string[] StateFiles = null; string StateFunctionRpn = null; int StateFunctionLine = -1; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) && Lines[i].EndsWith("]", StringComparison.Ordinal))) { if (Lines[i].Length != 0) { int equals = Lines[i].IndexOf("=", StringComparison.Ordinal); if (equals > 0) { string before = Lines[i].Substring(0, equals).TrimEnd(); string after = Lines[i].Substring(equals + 1).TrimStart(); switch (before.ToLowerInvariant()) { case "position": ParsePosition(after, ref Position, before, i + 1, FileName); break; case "states": if (!ParseState(after, ref StateFiles, before, i + 1, FileName)) return null; break; case "statefunction": try { StateFunctionLine = i; StateFunctionRpn = FunctionScripts.GetPostfixNotationFromInfixNotation(after); } catch (Exception ex) { Debug.AddMessage(Debug.MessageType.Error, false, ex.Message + " in " + before + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } break; case "statefunctionrpn": { StateFunctionLine = i; StateFunctionRpn = after; } break; case "translatexdirection": ParseTranslateDirection(after, ref Result.Objects[ObjectCount].TranslateXDirection, before, i + 1, FileName); break; case "translateydirection": ParseTranslateDirection(after, ref Result.Objects[ObjectCount].TranslateYDirection, before, i + 1, FileName); break; case "translatezdirection": ParseTranslateDirection(after, ref Result.Objects[ObjectCount].TranslateZDirection, before, i + 1, FileName); break; case "translatexfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].TranslateXFunction, before, i + 1, FileName); break; case "translateyfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].TranslateYFunction, before, i + 1, FileName); break; case "translatezfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].TranslateZFunction, before, i + 1, FileName); break; case "translatexfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].TranslateXFunction, before, i + 1, FileName); break; case "translateyfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].TranslateYFunction, before, i + 1, FileName); break; case "translatezfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].TranslateZFunction, before, i + 1, FileName); break; case "rotatexdirection": ParseRotateDirection(after, ref Result.Objects[ObjectCount].RotateXDirection, before, i + 1, FileName); break; case "rotateydirection": ParseRotateDirection(after, ref Result.Objects[ObjectCount].RotateYDirection, before, i + 1, FileName); break; case "rotatezdirection": ParseRotateDirection(after, ref Result.Objects[ObjectCount].RotateZDirection, before, i + 1, FileName); break; case "rotatexfunction": ParseInfixFunc(after,ref Result.Objects[ObjectCount].RotateXFunction, before,i+1,FileName); break; case "rotateyfunction": ParseInfixFunc(after,ref Result.Objects[ObjectCount].RotateYFunction, before,i+1,FileName); break; case "rotatezfunction": ParseInfixFunc(after,ref Result.Objects[ObjectCount].RotateZFunction, before,i+1,FileName); break; case "rotatexfunctionrpn": ParsePostfixFunc(after,ref Result.Objects[ObjectCount].RotateXFunction, before,i+1,FileName); break; case "rotateyfunctionrpn": ParsePostfixFunc(after,ref Result.Objects[ObjectCount].RotateYFunction, before,i+1,FileName); break; case "rotatezfunctionrpn": ParsePostfixFunc(after,ref Result.Objects[ObjectCount].RotateZFunction, before,i+1,FileName); break; case "rotatexdamping": ParseRotateDamping(after, ref Result.Objects[ObjectCount].RotateXDamping,before, i + 1, FileName); break; case "rotateydamping": ParseRotateDamping(after, ref Result.Objects[ObjectCount].RotateYDamping,before, i + 1, FileName); break; case "rotatezdamping": ParseRotateDamping(after, ref Result.Objects[ObjectCount].RotateZDamping,before, i + 1, FileName); break; case "textureshiftxdirection": ParseTextureShift(after, ref Result.Objects[ObjectCount].TextureShiftXDirection, before, i + 1, FileName); break; case "textureshiftydirection": ParseTextureShift(after, ref Result.Objects[ObjectCount].TextureShiftYDirection, before, i + 1, FileName); break; case "textureshiftxfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].TextureShiftXFunction, before, i + 1, FileName); break; case "textureshiftyfunction": ParseInfixFunc(after, ref Result.Objects[ObjectCount].TextureShiftYFunction, before, i + 1, FileName); break; case "textureshiftxfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].TextureShiftXFunction, before, i + 1, FileName); break; case "textureshiftyfunctionrpn": ParsePostfixFunc(after, ref Result.Objects[ObjectCount].TextureShiftYFunction, before, i + 1, FileName); break; case "textureoverride": switch (after.ToLowerInvariant()) { case "none": break; case "timetable": if (!timetableUsed) { Timetable.AddObjectForCustomTimetable(Result.Objects[ObjectCount]); timetableUsed = true; } break; default: Debug.AddMessage(Debug.MessageType.Error, false, "Unrecognized value in " + before + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } break; case "refreshrate": { double r; if (!double.TryParse(after, System.Globalization.NumberStyles.Float, Culture, out r)) { Debug.AddMessage(Debug.MessageType.Error, false, "Value is invalid in " + before + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else if (r < 0.0) { Debug.AddMessage(Debug.MessageType.Error, false, "Value is expected to be non-negative in " + before + " at line " + (i + 1).ToString(Culture) + " in file " + FileName); } else { Result.Objects[ObjectCount].RefreshRate = r; } } break; default: Debug.AddMessage(Debug.MessageType.Error, false, "The attribute " + before + " is not supported at line " + (i + 1).ToString(Culture) + " in file " + FileName); break; } } else { Debug.AddMessage(Debug.MessageType.Error, false, "Invalid statement " + Lines[i] + " encountered at line " + (i + 1).ToString(Culture) + " in file " + FileName); return null; } } i++; } i--; if (StateFiles != null) { // create the object if (timetableUsed) { if (StateFunctionRpn != null) { StateFunctionRpn = "timetable 0 == " + StateFunctionRpn + " -1 ?"; } else { StateFunctionRpn = "timetable"; } } if (StateFunctionRpn != null) { try { Result.Objects[ObjectCount].StateFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(StateFunctionRpn); } catch (Exception ex) { Debug.AddMessage(Debug.MessageType.Error, false, ex.Message + " in StateFunction at line " + (StateFunctionLine + 1).ToString(Culture) + " in file " + FileName); } } Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[StateFiles.Length]; bool ForceTextureRepeatX = Result.Objects[ObjectCount].TextureShiftXFunction != null && Result.Objects[ObjectCount].TextureShiftXDirection.X != 0.0 || Result.Objects[ObjectCount].TextureShiftYFunction != null && Result.Objects[ObjectCount].TextureShiftYDirection.Y != 0.0; bool ForceTextureRepeatY = Result.Objects[ObjectCount].TextureShiftXFunction != null && Result.Objects[ObjectCount].TextureShiftXDirection.X != 0.0 || Result.Objects[ObjectCount].TextureShiftYFunction != null && Result.Objects[ObjectCount].TextureShiftYDirection.Y != 0.0; for (int k = 0; k < StateFiles.Length; k++) { Result.Objects[ObjectCount].States[k].Position = new Vector3D(0.0, 0.0, 0.0); if (StateFiles[k] != null) { Result.Objects[ObjectCount].States[k].Object = ObjectManager.LoadStaticObject(StateFiles[k], Encoding, LoadMode, false, ForceTextureRepeatX, ForceTextureRepeatY); if (Result.Objects[ObjectCount].States[k].Object != null) { Result.Objects[ObjectCount].States[k].Object.Dynamic = true; } } else { Result.Objects[ObjectCount].States[k].Object = null; } for (int j = 0; j < Result.Objects[ObjectCount].States.Length; j++) { Result.Objects[ObjectCount].States[j].Position = Position; } } } else { Result.Objects[ObjectCount].States = new ObjectManager.AnimatedObjectState[] { }; } ObjectCount++; } break; default: Debug.AddMessage(Debug.MessageType.Error, false, "Invalid statement " + Lines[i] + " encountered at line " + (i + 1).ToString(Culture) + " in file " + FileName); return null; } } } Array.Resize<ObjectManager.AnimatedObject>(ref Result.Objects, ObjectCount); return Result; }