Mercurial > repos > IBBoard.WarFoundry.API
annotate api/Factories/Xml/WarFoundryXmlLimitParser.cs @ 266:a3c1bf57fd3f
Re #279: Create composite limit
* Ignore XPath and go for all child nodes, since we want to warn in future if an unsupported limit is ignored
* Make the "any" option in the limit choice group a singular instead of 0+ to ensure we get a choice when we use the group
| author | IBBoard <dev@ibboard.co.uk> |
|---|---|
| date | Sat, 05 Jun 2010 18:57:46 +0000 |
| parents | 6fe0cb1bf74f |
| children | d8e4eeb761c7 |
| rev | line source |
|---|---|
| 265 | 1 // This file (WarFoundryXmlLimitParser.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2010 IBBoard |
| 2 // | |
| 3 // The file and the library/program it is in are licensed and distributed, without warranty, under the GNU Affero GPL license, either version 3 of the License or (at your option) any later version. Please see COPYING for more information and the full license. | |
| 4 using System.Collections.Generic; | |
| 5 using System.Xml; | |
| 6 using IBBoard.Limits; | |
| 7 using IBBoard.Xml; | |
| 8 | |
| 9 namespace IBBoard.WarFoundry.API.Factories.Xml | |
| 10 { | |
| 11 public class WarFoundryXmlLimitParser | |
| 12 { | |
| 13 public ILimit GetMinLimit(XmlElement elem) | |
| 14 { | |
| 15 XmlElement limitElem = WarFoundryXmlFactoryUtils.SelectSingleElement(elem, "race:minLimit/*[1]"); | |
| 16 return GetLimitFromElement(limitElem); | |
| 17 } | |
| 18 | |
| 19 public ILimit GetMaxLimit(XmlElement equipSlot) | |
| 20 { | |
| 21 XmlElement limitElem = WarFoundryXmlFactoryUtils.SelectSingleElement(equipSlot, "race:maxLimit/*[1]"); | |
| 22 return GetLimitFromElement(limitElem); | |
| 23 } | |
| 24 | |
| 25 public ILimit GetLimitFromElement(XmlElement limitElem) | |
| 26 { | |
| 27 ILimit limit = null; | |
| 28 | |
| 29 if (limitElem != null) | |
| 30 { | |
| 31 switch (limitElem.LocalName) | |
| 32 { | |
| 33 case "percentageLimit": | |
| 34 double limitPercent = XmlTools.GetDoubleValueFromAttribute(limitElem, "limit"); | |
| 35 bool roundUp = limitElem.GetAttribute("round").Equals("up"); | |
| 36 limit = new SimpleRoundedPercentageLimit(limitPercent, roundUp); | |
| 37 break; | |
| 38 case "sizeConstrainedLimit": | |
| 39 limit = new NumericSizeConstrainedLimit(XmlTools.GetIntValueFromAttribute(limitElem, "limit")); | |
| 40 break; | |
| 41 case "absoluteLimit": | |
| 42 limit = new AbsoluteNumericLimit(XmlTools.GetIntValueFromAttribute(limitElem, "limit")); | |
| 43 break; | |
| 44 case "unitSizeLimit": | |
| 45 limit = new SimpleRoundedPercentageLimit(100); | |
| 46 break; | |
| 47 case "compositeMaxLimit": | |
| 48 ICollection<ILimit> maxSubLimits = GetSubLimits(limitElem); | |
| 49 limit = new CompositeMaximumLimit(maxSubLimits); | |
| 50 break; | |
| 51 case "compositeMinLimit": | |
| 52 ICollection<ILimit> minSubLimits = GetSubLimits(limitElem); | |
|
266
a3c1bf57fd3f
Re #279: Create composite limit
IBBoard <dev@ibboard.co.uk>
parents:
265
diff
changeset
|
53 limit = new CompositeMinimumLimit(minSubLimits); |
| 265 | 54 break; |
| 55 default: | |
| 56 //TODO: Warn of missing handler for when we've extended the limit list | |
| 57 break; | |
| 58 } | |
| 59 } | |
| 60 | |
| 61 return limit; | |
| 62 } | |
| 63 | |
| 64 private ICollection<ILimit> GetSubLimits(XmlElement limitElem) | |
| 65 { | |
| 66 System.Console.WriteLine("Getting sub limits"); | |
| 67 XmlNodeList subLimitNodes = GetSubLimitElements(limitElem); | |
| 68 ICollection<ILimit> limits = new List<ILimit>(); | |
| 69 | |
| 70 foreach (XmlNode node in subLimitNodes) | |
| 71 { | |
| 72 System.Console.WriteLine("Getting limit for "+node.LocalName); | |
| 73 if (node is XmlElement) | |
| 74 { | |
| 75 ILimit limit = GetLimitFromElement((XmlElement)node); | |
| 76 System.Console.WriteLine("Limit was "+(limit == null ? "null" : limit.GetType().Name)); | |
| 77 if (limit != null) | |
| 78 { | |
| 79 limits.Add(limit); | |
| 80 } | |
| 81 } | |
| 82 } | |
| 83 | |
| 84 return limits; | |
| 85 } | |
| 86 | |
| 87 private XmlNodeList GetSubLimitElements(XmlElement limitElem) | |
| 88 { | |
|
266
a3c1bf57fd3f
Re #279: Create composite limit
IBBoard <dev@ibboard.co.uk>
parents:
265
diff
changeset
|
89 return limitElem.ChildNodes; |
| 265 | 90 } |
| 91 } | |
| 92 } | |
| 93 |