Mercurial > repos > IBDev-IBBoard.WarFoundry.API

comparison api/Factories/Xml/WarFoundryXmlFactory.cs @ 43:d0812d7de39d

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Re #49 - Resolve namespace issues * Fix up some XPath queries * Remove one unnecessary namespace * Check local name of elements, not name (which is qualified) * Add method to get double value from an attribute including handling INF * Remove min/max for equipment item as it is now moved to the UnitType's reference to the equipment item *
author IBBoard <dev@ibboard.co.uk>
date Sun, 22 Mar 2009 17:05:01 +0000
parents d0d44434b557
children db951aad24b9
comparison
equal deleted inserted replaced
42:d0d44434b557 43:d0812d7de39d
63 protected XmlElement GetRootElementFromStream(Stream stream, WarFoundryXmlElementName elementName) 63 protected XmlElement GetRootElementFromStream(Stream stream, WarFoundryXmlElementName elementName)
64 { 64 {
65 XmlDocument doc = CreateXmlDocumentFromStream(stream); 65 XmlDocument doc = CreateXmlDocumentFromStream(stream);
66 XmlElement elem = (XmlElement)doc.LastChild; 66 XmlElement elem = (XmlElement)doc.LastChild;
67 67
68 if (!elem.Name.Equals(elementName.Value)) 68 if (!elem.LocalName.Equals(elementName.Value))
69 { 69 {
70 throw new InvalidFileException(String.Format("Root element of XML was not valid. Expected {0} but got {1}", elementName.Value, elem.Name)); 70 throw new InvalidFileException(String.Format("Root element of XML was not valid. Expected {0} but got {1}", elementName.Value, elem.Name));
71 } 71 }
72 72
73 return elem; 73 return elem;
196 196
197 system.SetAsLoading(); 197 system.SetAsLoading();
198 198
199 XmlNode elem = GetExtraData(system); 199 XmlNode elem = GetExtraData(system);
200 LoadCategoriesForSystem(system, elem); 200 LoadCategoriesForSystem(system, elem);
201 XmlNodeList nodeList = SelectNodes(elem, "/system:system/system:categories"); 201 XmlNodeList nodeList = SelectNodes(elem, "/system:system/system:sysStatsList");
202 XmlNode statsElem = nodeList.Item(0); 202 XmlNode statsElem = nodeList.Item(0);
203 string defaultStatsID = ((XmlElement)statsElem).GetAttribute("defaultStats", "http://ibboard.co.uk/warfoundry/system"); 203 string defaultStatsID = ((XmlElement)statsElem).GetAttribute("defaultStats");
204 LoadSystemStatsForSystem(system, elem); 204 LoadSystemStatsForSystem(system, elem);
205 system.StandardSystemStatsID = defaultStatsID; 205 system.StandardSystemStatsID = defaultStatsID;
206 LogNotifier.DebugFormat(GetType(), "Completed loading of GameSystem with ID {0}", system.Name); 206 LogNotifier.DebugFormat(GetType(), "Completed loading of GameSystem with ID {0}", system.Name);
207 LogNotifier.DebugFormat(GetType(), "GameSystem with ID {0} default stats: {1}", system.Name, system.StandardSystemStatsID); 207 LogNotifier.DebugFormat(GetType(), "GameSystem with ID {0} default stats: {1}", system.Name, system.StandardSystemStatsID);
208 system.SetAsFullyLoaded(); 208 system.SetAsFullyLoaded();
210 210
211 private void LoadCategoriesForSystem(GameSystem system, XmlNode elem) 211 private void LoadCategoriesForSystem(GameSystem system, XmlNode elem)
212 { 212 {
213 WarFoundryObject tempObj; 213 WarFoundryObject tempObj;
214 214
215 foreach (XmlElement cat in SelectNodes(elem, "/system:system/system:categories/cat:category")) 215 foreach (XmlElement cat in SelectNodes(elem, "/system:system/system:categories/cat:cat"))
216 { 216 {
217 tempObj = CreateObjectFromElement(cat); 217 tempObj = CreateObjectFromElement(cat);
218 218
219 if (tempObj is Category) 219 if (tempObj is Category)
220 { 220 {
375 private WarFoundryObject CreateObjectFromElement(XmlElement elem) 375 private WarFoundryObject CreateObjectFromElement(XmlElement elem)
376 { 376 {
377 WarFoundryObject obj = null; 377 WarFoundryObject obj = null;
378 LogNotifier.DebugFormat(GetType(), "Create object for <{0}>", elem.Name); 378 LogNotifier.DebugFormat(GetType(), "Create object for <{0}>", elem.Name);
379 379
380 if (elem.Name.Equals(WarFoundryXmlElementName.CATEGORY_ELEMENT.Value)) 380 if (elem.LocalName.Equals(WarFoundryXmlElementName.CATEGORY_ELEMENT.Value))
381 { 381 {
382 LogNotifier.Debug(GetType(), "Create Category"); 382 LogNotifier.Debug(GetType(), "Create Category");
383 obj = CreateCategoryFromElement(elem); 383 obj = CreateCategoryFromElement(elem);
384 } 384 }
385 else 385 else
410 } 410 }
411 catch(FormatException) 411 catch(FormatException)
412 { 412 {
413 throw new FormatException(String.Format("Attribute '{0}' of {1} with ID {2} was not a valid number", attributeName, elem.Name, elem.GetAttribute("id"))); 413 throw new FormatException(String.Format("Attribute '{0}' of {1} with ID {2} was not a valid number", attributeName, elem.Name, elem.GetAttribute("id")));
414 } 414 }
415 }
416
417 private double GetDoubleValueFromAttribute(XmlElement elem, string attributeName)
418 {
419 double doubleVal = double.NaN;
420 string attribValue = elem.GetAttribute(attributeName);
421
422 if (attribValue == "INF")
423 {
424 doubleVal = double.PositiveInfinity;
425 }
426 else
427 {
428 try
429 {
430 return int.Parse(attribValue);
431 }
432 catch(FormatException)
433 {
434 throw new FormatException(String.Format("Attribute '{0}' of {1} with ID {2} was not a valid number", attributeName, elem.Name, elem.GetAttribute("id")));
435 }
436 }
437
438 return doubleVal;
415 } 439 }
416 440
417 private UnitType CreateUnitTypeFromElement(XmlElement elem, Race parentRace, GameSystem system) 441 private UnitType CreateUnitTypeFromElement(XmlElement elem, Race parentRace, GameSystem system)
418 { 442 {
419 string id = elem.GetAttribute("id"); 443 string id = elem.GetAttribute("id");
498 522
499 private EquipmentItem CreateEquipmentItemFromElement(XmlElement elem, Race race) 523 private EquipmentItem CreateEquipmentItemFromElement(XmlElement elem, Race race)
500 { 524 {
501 string id = elem.GetAttribute("id"); 525 string id = elem.GetAttribute("id");
502 string name = elem.GetAttribute("name"); 526 string name = elem.GetAttribute("name");
503 float cost = 0, min = 0, max = 0; 527 double cost = 0, min = 0, max = 0;
504 ArmourType armourType; 528 ArmourType armourType;
505 529
506 try 530 try
507 { 531 {
508 cost = float.Parse(elem.GetAttribute("cost")); 532 cost = GetDoubleValueFromAttribute(elem, "cost");
509 } 533 }
510 catch(FormatException) 534 catch(FormatException ex)
511 { 535 {
512 throw new FormatException("Attribute 'cost' of equipment item "+id+" was not a valid number"); 536 throw new InvalidFileException("Attribute 'cost' of equipment item "+id+" was not a valid number", ex);
513 } 537 }
514 538
515 try 539 try
516 { 540 {
517 min = float.Parse(elem.GetAttribute("min"));
518 }
519 catch(FormatException)
520 {
521 throw new FormatException("Attribute 'min' of equipment item "+id+" was not a valid number");
522 }
523
524 try
525 {
526 max = float.Parse(elem.GetAttribute("max"));
527 }
528 catch(FormatException)
529 {
530 throw new FormatException("Attribute 'max' of equipment item "+id+" was not a valid number");
531 }
532
533 try
534 {
535 armourType = (ArmourType)Enum.Parse(typeof(ArmourType), elem.GetAttribute("armourType")); 541 armourType = (ArmourType)Enum.Parse(typeof(ArmourType), elem.GetAttribute("armourType"));
536 } 542 }
537 catch(FormatException) 543 catch(ArgumentException ex)
538 { 544 {
539 throw new InvalidFileException("Attribute 'armourType' of equipment "+id+" was not a valid value from the enumeration"); 545 //throw new InvalidFileException("Attribute 'armourType' of equipment "+id+" was not a valid value from the enumeration");
546 LogNotifier.WarnFormat(GetType(), "Invalid 'armourType' for equipment {0} - {1}", id, ex.Message);
547 armourType = ArmourType.None;
540 } 548 }
541 549
542 if (elem.ChildNodes.Count>0) 550 if (elem.ChildNodes.Count>0)
543 { 551 {
544 //It has stats! 552 //It has stats!