Add a LotLoadingTest scene

Assets/Scenes/Tests/LotImposterTest.unity

@@ -250,11 +250,11 @@ MonoBehaviour:
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   m_Enabled: 1
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+  m_Script: {fileID: 11500000, guid: da850026e80446f982162bc799cc7303, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
   NeighborhoodPrefix: N001
-  LotID: 11
+  LotID: 10
 --- !u!4 &967368439
 Transform:
   m_ObjectHideFlags: 0

Assets/Scenes/Tests/LotLoadingTest.unity

@@ -0,0 +1,331 @@
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Assets/Scenes/Tests/LotLoadingTest.unity.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: de1ae56c5659fb44ca37fcc10c7546e7
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/OpenTS2/Engine/Tests/LotLoadingTest.cs

@@ -0,0 +1,63 @@
+using System;
+using System.IO;
+using OpenTS2.Common;
+using OpenTS2.Content;
+using OpenTS2.Content.DBPF;
+using OpenTS2.Content.DBPF.Scenegraph;
+using OpenTS2.Files;
+using OpenTS2.Files.Formats.DBPF;
+using UnityEngine;
+
+namespace OpenTS2.Engine.Tests
+{
+    public class LotLoadingTest : MonoBehaviour
+    {
+        public string NeighborhoodPrefix = "N001";
+        public int LotID = 10;
+
+
+        private void Start()
+        {
+            var contentProvider = ContentProvider.Get();
+            var lotsFolderPath = Path.Combine(Filesystem.GetUserPath(), $"Neighborhoods/{NeighborhoodPrefix}/Lots");
+            var lotFilename = $"{NeighborhoodPrefix}_Lot{LotID}.package";
+            var lotFullPath = Path.Combine(lotsFolderPath, lotFilename);
+            var lotPackage = contentProvider.AddPackage(lotFullPath);
+
+            // Load base game assets.
+            contentProvider.AddPackages(
+                Filesystem.GetPackagesInDirectory(Filesystem.GetDataPathForProduct(ProductFlags.BaseGame) +
+                                                  "/Res/Sims3D"));
+
+            // Go through each lot object.
+            foreach (var entry in lotPackage.Entries)
+            {
+                if (entry.GlobalTGI.TypeID != TypeIDs.LOT_OBJECT)
+                {
+                    continue;
+                }
+
+                try
+                {
+                    var lotObject = entry.GetAsset<LotObjectAsset>();
+                    var resource = contentProvider.GetAsset<ScenegraphResourceAsset>(
+                        new ResourceKey(lotObject.ResourceName + "_cres", GroupIDs.Scenegraph,
+                            TypeIDs.SCENEGRAPH_CRES));
+                    if (resource == null)
+                    {
+                        Debug.Log($"Could not find lot object: {lotObject.ResourceName}");
+                        continue;
+                    }
+
+                    var model = resource.CreateRootGameObject();
+                    model.transform.GetChild(0).localPosition = lotObject.Position;
+                    model.transform.GetChild(0).localRotation = lotObject.Rotation;
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e);
+                }
+            }
+        }
+    }
+}

Assets/Scripts/OpenTS2/Engine/Tests/LotLoadingTest.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: da850026e80446f982162bc799cc7303
+timeCreated: 1691358444

Assets/Scripts/OpenTS2/Files/Formats/DBPF/LotObjectCodec.cs

@@ -21,13 +21,12 @@ namespace OpenTS2.Files.Formats.DBPF
             reader.Seek(SeekOrigin.Current, 64);
 
             var typeId = reader.ReadUInt32();
-            Debug.Assert(typeId == TypeIDs.LOT_OBJECT);
             var version = reader.ReadUInt32();
             var blockName = reader.ReadVariableLengthPascalString();
             // TODO: add support for cAnimatable
             if (blockName != "cObject")
             {
-                return null;
+                return new LotObjectAsset("", new Vector3(), new Quaternion());
             }
 
             var resourceName = reader.ReadVariableLengthPascalString();