VersionConverter121To122.cs

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using System.Xml.Linq;
using Engine;
using XmlUtilities;
 
namespace Game {
    public class VersionConverter121To122 : VersionConverter {
        public override string SourceVersion => "1.21";
 
        public override string TargetVersion => "1.22";
 
        public override void ConvertProjectXml(XElement projectNode) {
            XmlUtils.SetAttributeValue(projectNode, "Version", TargetVersion);
            foreach (XElement item in projectNode.Element("Subsystems").Elements()) {
                foreach (XElement item2 in from e in item.Elements("Values")
                    where XmlUtils.GetAttributeValue(e, "Name", string.Empty) == "CreatureSpawn"
                    select e) {
                    XmlUtils.SetAttributeValue(item2, "Name", "Spawn");
                    foreach (XElement item3 in from e in item2.Elements("Value")
                        where XmlUtils.GetAttributeValue(e, "Name", string.Empty) == "CreaturesData"
                        select e) {
                        XmlUtils.SetAttributeValue(item3, "Name", "SpawnsData");
                    }
                    foreach (XElement item4 in from e in item2.Elements("Value")
                        where XmlUtils.GetAttributeValue(e, "Name", string.Empty) == "CreaturesGenerated"
                        select e) {
                        XmlUtils.SetAttributeValue(item4, "Name", "IsSpawned");
                    }
                }
            }
        }
 
        public override void ConvertWorld(string directoryName) {
            string path = Storage.CombinePaths(directoryName, "Project.xml");
            XElement xElement;
            using (Stream stream = Storage.OpenFile(path, OpenFileMode.Read)) {
                xElement = XmlUtils.LoadXmlFromStream(stream, null, true);
            }
            ConvertProjectXml(xElement);
            using (Stream stream2 = Storage.OpenFile(path, OpenFileMode.Create)) {
                XmlUtils.SaveXmlToStream(xElement, stream2, null, true);
            }
        }
    }
}