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1 // This file (WarFoundryXmlGameSystemSaver.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2008, 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.IO;
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8 using System.Xml;
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9 using System.Xml.Schema;
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10 using IBBoard.Lang;
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11 using IBBoard.Xml;
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12 using IBBoard.WarFoundry.API.Factories.Xml.Zip;
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13 using IBBoard.WarFoundry.API.Objects;
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14 using IBBoard.WarFoundry.API.Savers;
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15 using IBBoard.WarFoundry.API.Util;
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16 using ICSharpCode.SharpZipLib.Zip;
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17
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18 namespace IBBoard.WarFoundry.API.Factories.Xml
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19 {
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20 public class WarFoundryXmlGameSystemSaver : IWarFoundryGameSystemSaver
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21 {
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22 public const string GAMESYSTEM_FILE_EXTENSION = ".system";
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23
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24 public bool Save(GameSystem toSave, string savePath)
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25 {
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26 bool success = false;
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27 ZipFile file = null;
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28
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29 if (!savePath.EndsWith(GAMESYSTEM_FILE_EXTENSION))
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30 {
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31 savePath = savePath + GAMESYSTEM_FILE_EXTENSION;
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32 }
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33
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34 try
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35 {
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36 file = ZipFile.Create(savePath);
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37 file.BeginUpdate();
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38 file.Add(new StringZipEntrySource(CreateXmlString(toSave)), "data.systemx");
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39 file.CommitUpdate();
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40 success = true;
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41 }
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42 finally
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43 {
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44 if (file != null)
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45 {
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46 file.Close();
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47 }
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48 }
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49
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50 return success;
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51 }
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52
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53 private string CreateXmlString(WarFoundryObject toSave)
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54 {
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55 string xmlString = "";
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56
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57 if (toSave is GameSystem)
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58 {
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59 xmlString = CreateGameSystemXmlString((GameSystem)toSave);
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60 }
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61
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62 return xmlString;
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63 }
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64
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65 private string CreateGameSystemXmlString(GameSystem toSave)
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66 {
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67 XmlDocument doc = new XmlDocument();
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68 XmlDeclaration declaration = doc.CreateXmlDeclaration("1.0", null, null);
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69 doc.AppendChild(declaration);
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70 XmlSchema schema = new XmlSchema();
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71 schema.Namespaces.Add("", "http://ibboard.co.uk/warfoundry/system");
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72 schema.Namespaces.Add("cats", "http://ibboard.co.uk/warfoundry/cats");
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73 doc.Schemas.Add(schema);
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74 XmlElement root = doc.CreateElement("system");
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75 root.SetAttribute("xmlns", "http://ibboard.co.uk/warfoundry/system");
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76 root.SetAttribute("xmlns:cats", "http://ibboard.co.uk/warfoundry/cats");
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77 doc.AppendChild(root);
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78 root.SetAttribute("id", XmlTools.GetAsciiXmlIdForString(toSave.ID));
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79 root.SetAttribute("name", toSave.Name);
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80 root.SetAttribute("defaultArmySize", toSave.SystemArmyDefaultSize.ToString());
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81 root.SetAttribute("warn", toSave.WarnOnError.ToString().ToLowerInvariant());
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82 root.SetAttribute("allowAllies", toSave.AllowAllies.ToString().ToLowerInvariant());
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83 XmlElement cats = doc.CreateElement("categories");
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84 root.AppendChild(cats);
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85
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86 foreach (Category cat in toSave.Categories)
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87 {
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88 cats.AppendChild(CreateCategoryElement(cat, doc));
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89 }
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90
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91 XmlElement sysStatsList = doc.CreateElement("sysStatsList");
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92 sysStatsList.SetAttribute("defaultStats", XmlTools.GetAsciiXmlIdForString(toSave.StandardSystemStatsID));
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93 root.AppendChild(sysStatsList);
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94
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95 foreach(SystemStats stats in toSave.SystemStats)
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96 {
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97 sysStatsList.AppendChild(CreateSystemStatsElement(stats, doc));
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98 }
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99
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100 return doc.OuterXml;
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101 }
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102
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103 private XmlElement CreateCategoryElement(Category cat, XmlDocument doc)
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104 {
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105 XmlElement catElem = doc.CreateElement("cats:cat");
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106 catElem.SetAttribute("id", XmlTools.GetAsciiXmlIdForString(cat.ID));
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107 catElem.SetAttribute("name", (cat.HasDefaultName() ? "" : cat.Name));
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108 if (cat.MinimumPoints > 0)
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109 {
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110 catElem.SetAttribute("minPoints", cat.MaximumPercentage.ToString());
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111 }
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112 if (cat.MaximumPoints < 100)
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113 {
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114 catElem.SetAttribute("maxPoints", cat.MaximumPercentage.ToString());
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115 }
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116 if(cat.MinimumPercentage > 0)
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117 {
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118 catElem.SetAttribute("minPercentage", cat.MaximumPercentage.ToString());
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119 }
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120 if(cat.MaximumPercentage < 100)
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121 {
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122 catElem.SetAttribute("maxPercentage", cat.MaximumPercentage.ToString());
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123 }
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124
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125 return catElem;
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126 }
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127
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128 private XmlElement CreateSystemStatsElement(SystemStats stats, XmlDocument doc)
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129 {
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130 XmlElement statsElem = doc.CreateElement("sysStats");
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131 statsElem.SetAttribute("id", XmlTools.GetAsciiXmlIdForString(stats.ID));
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132
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133 foreach(StatSlot stat in stats.StatSlots)
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134 {
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135 statsElem.AppendChild(CreateSystemStatElement(stat, doc));
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136 }
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137
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138 return statsElem;
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139 }
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140
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141 private XmlElement CreateSystemStatElement(StatSlot stat, XmlDocument doc)
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142 {
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143 XmlElement statElem = doc.CreateElement("sysStat");
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144 statElem.SetAttribute("name", stat.Name);
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145
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146 return statElem;
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147 }
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148 }
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149 }
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