71 lines
2.2 KiB
C#
71 lines
2.2 KiB
C#
using System.Linq;
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using System.Xml.Linq;
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namespace Barotrauma
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{
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abstract class GenericPrefabFile<T> : ContentFile where T : Prefab
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{
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protected GenericPrefabFile(ContentPackage contentPackage, ContentPath path) : base(contentPackage, path) { }
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protected abstract bool MatchesSingular(Identifier identifier);
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protected abstract bool MatchesPlural(Identifier identifier);
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protected abstract PrefabCollection<T> prefabs { get; }
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protected abstract T CreatePrefab(ContentXElement element);
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private void LoadFromXElement(ContentXElement parentElement, bool overriding)
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{
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Identifier elemName = parentElement.NameAsIdentifier();
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var childElements = parentElement.Elements()
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#if DEBUG
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.OrderBy(e => Rand.Int(int.MaxValue, Rand.RandSync.Unsynced)).ToArray()
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#endif
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;
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if (parentElement.IsOverride())
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{
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foreach (var element in childElements)
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{
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LoadFromXElement(element, true);
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}
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}
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else if (elemName == "clear")
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{
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prefabs.AddOverrideFile(this);
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}
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else if (MatchesSingular(elemName))
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{
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T prefab = CreatePrefab(parentElement);
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prefabs.Add(prefab, overriding);
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}
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else if (MatchesPlural(elemName))
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{
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foreach (var element in childElements)
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{
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LoadFromXElement(element, overriding);
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}
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}
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else
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{
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DebugConsole.ThrowError($"Invalid {GetType().Name} element: {parentElement.Name} in {Path}");
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}
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}
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public override sealed void LoadFile()
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{
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XDocument doc = XMLExtensions.TryLoadXml(Path);
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if (doc == null) { return; }
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var rootElement = doc.Root.FromPackage(ContentPackage);
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LoadFromXElement(rootElement, false);
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}
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public override sealed void UnloadFile()
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{
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prefabs.RemoveByFile(this);
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}
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public sealed override void Sort()
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{
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prefabs.SortAll();
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}
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}
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} |