Mercurial > repos > IBBoard.WarFoundry.API

annotate api/Factories/Xml/WarFoundryXmlArmyParser.cs @ 258:3b395ab8784d

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Re #270: Add multiple categories to API * Make Race cache new units against each category
author IBBoard <dev@ibboard.co.uk>
date Wed, 19 May 2010 19:23:29 +0000
parents d1068f4b6d1c
children 35dc06030355
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1 // This file (WarFoundryXmlArmyParser.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2009 IBBoard
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2 //
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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.
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4
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5 using System;
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6 using System.Collections.Generic;
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7 using System.Xml;
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8 using IBBoard.IO;
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9 using IBBoard.Xml;
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10 using ICSharpCode.SharpZipLib.Zip;
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11 using IBBoard.WarFoundry.API.Objects;
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12
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13 namespace IBBoard.WarFoundry.API.Factories.Xml
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14 {
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15 public class WarFoundryXmlArmyParser
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16 {
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17 private ZipFile file;
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18 private XmlElement elem;
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19 private Army army;
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20 private Dictionary<String, Unit> units;
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21
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22 public WarFoundryXmlArmyParser(ZipFile file, XmlElement elem)
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23 {
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24 this.file = file;
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25 this.elem = elem;
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26 }
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27
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28 public Army GetArmy()
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29 {
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30 if (army == null)
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31 {
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32 ParseArmy();
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33 }
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34
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35 return army;
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36 }
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37
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38 private void ParseArmy()
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39 {
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40 string name = elem.GetAttribute("name");
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41 string systemID = elem.GetAttribute("system");
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42 GameSystem system = WarFoundryLoader.GetDefault().GetGameSystem(systemID);
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43
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44 if (system == null)
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45 {
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46 throw new RequiredDataMissingException(file.Name, "Game System", systemID);
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47 }
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48
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49 string raceID = elem.GetAttribute("race");
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50 Race race = WarFoundryLoader.GetDefault().GetRace(system, raceID);
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51
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52 if (race == null)
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53 {
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54 throw new RequiredDataMissingException(file.Name, "Race", raceID);
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55 }
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56
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57 int points = XmlTools.GetIntValueFromAttribute(elem, "maxPoints");
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58 army = new Army(race, name, points, file);
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59 LoadUnits();
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60 }
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61
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62 private void LoadUnits()
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63 {
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64 units = new Dictionary<string, Unit>();
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65
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66 foreach (XmlElement unitElem in WarFoundryXmlFactoryUtils.SelectNodes(elem, "/army:army/army:units/army:unit"))
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67 {
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68 string id = unitElem.GetAttribute("id");
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69
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70 if (!units.ContainsKey(id))
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71 {
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72 string unitTypeId = unitElem.GetAttribute("unitType");
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73 UnitType unitType = army.Race.GetUnitType(unitTypeId);
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74
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75 if (unitType == null)
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76 {
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77 throw new RequiredDataMissingException(file.Name, "Unit Type", unitTypeId);
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78 }
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79
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80 string name = unitElem.GetAttribute("unitName");
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81 int size = XmlTools.GetIntValueFromAttribute(unitElem, "size");
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82
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83 Unit unit = new Unit(id, name, size, unitType, army.GetCategory(unitType.MainCategory));
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84 army.AddUnit(unit);
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85 units.Add(id, unit);
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86
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87 LoadUnitEquipment(unitElem, unit);
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88 }
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89 else
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90 {
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91 throw new InvalidFileException("Duplicate unit ID found in army file: "+id);
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92 }
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93 }
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94 }
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95
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96 private void LoadUnitEquipment(XmlElement unitElem, Unit unit)
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97 {
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98 foreach (XmlElement elem in WarFoundryXmlFactoryUtils.SelectNodes(unitElem, "army:equipment/army:equipItem"))
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99 {
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100 string equipID = elem.GetAttribute("id");
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101 bool isCustom = XmlTools.GetBoolValueFromAttribute(elem, "isCustomEquipment");
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102
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103 if (!isCustom)
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104 {
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105 UnitEquipmentItem item = unit.UnitType.GetEquipmentItem(equipID);
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106
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107 if (item == null)
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108 {
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109 throw new RequiredDataMissingException(file.Name, "Equipment Item", equipID);
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110 }
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111
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112 double amount = XmlTools.GetDoubleValueFromAttribute(elem, "amount");
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113 string equipTypeString = elem.GetAttribute("amountType");
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114
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115 if (equipTypeString == "ratio")
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116 {
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117 unit.SetEquipmentRatio(item, amount);
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118 }
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119 else
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120 {
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121 //amount should be a whole number, so do type-cast rounding
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122 unit.SetEquipmentAmount(item, (int) amount);
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123 }
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124 }
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125 else
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126 {
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127 //TODO: Load custom equipment
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128 }
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129 }
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132 }