From 5d23f8735975e04d8a5a55b270dc694900423899 Mon Sep 17 00:00:00 2001
From: Jarrod Doyle <thejarroddoyle@gmail.com>
Date: Sat, 31 Aug 2024 09:34:18 +0100
Subject: [PATCH] Add yucky textrepl parsing

---
 project/code/LGS/Database/Chunks/Property.cs | 11 +++++++
 project/code/LGS/Database/File.cs            |  4 +++
 project/code/LGS/Database/ObjectHierarchy.cs | 32 ++++++++++++++++++++
 3 files changed, 47 insertions(+)

diff --git a/project/code/LGS/Database/Chunks/Property.cs b/project/code/LGS/Database/Chunks/Property.cs
index 98096cc..81362eb 100644
--- a/project/code/LGS/Database/Chunks/Property.cs
+++ b/project/code/LGS/Database/Chunks/Property.cs
@@ -93,3 +93,14 @@ public class PropRenderType : Property
         mode = (Mode)reader.ReadUInt32();
     }
 }
+
+public class PropString : Property
+{
+    public string value;
+
+    public override void Read(BinaryReader reader)
+    {
+        base.Read(reader);
+        value = Encoding.UTF8.GetString(reader.ReadBytes(length)).Replace("\0", string.Empty);
+    }
+}
diff --git a/project/code/LGS/Database/File.cs b/project/code/LGS/Database/File.cs
index 7e63410..afe4e1b 100644
--- a/project/code/LGS/Database/File.cs
+++ b/project/code/LGS/Database/File.cs
@@ -105,6 +105,10 @@ public class DbFile
             "P$ModelName" => new PropertyChunk<PropModelName>(),
             "P$Scale" => new PropertyChunk<PropScale>(),
             "P$RenderTyp" => new PropertyChunk<PropRenderType>(),
+            "P$OTxtRepr0" => new PropertyChunk<PropString>(),
+            "P$OTxtRepr1" => new PropertyChunk<PropString>(),
+            "P$OTxtRepr2" => new PropertyChunk<PropString>(),
+            "P$OTxtRepr3" => new PropertyChunk<PropString>(),
             "LD$MetaProp" => new LinkDataMetaProp(),
             _ when entryName.StartsWith("L$") => new LinkChunk(),
             _ when entryName.StartsWith("P$") => new PropertyChunk<PropGeneric>(),
diff --git a/project/code/LGS/Database/ObjectHierarchy.cs b/project/code/LGS/Database/ObjectHierarchy.cs
index cde0a3d..b5f32a4 100644
--- a/project/code/LGS/Database/ObjectHierarchy.cs
+++ b/project/code/LGS/Database/ObjectHierarchy.cs
@@ -38,12 +38,20 @@ public class ObjectHierarchy
         if (db.Chunks.TryGetValue("P$ModelName", out var modelNamesRaw) &&
             db.Chunks.TryGetValue("P$Scale", out var scalesRaw) &&
             db.Chunks.TryGetValue("P$RenderTyp", out var renderTypesRaw) &&
+            db.Chunks.TryGetValue("P$OTxtRepr0", out var txtRepl0Raw) &&
+            db.Chunks.TryGetValue("P$OTxtRepr1", out var txtRepl1Raw) &&
+            db.Chunks.TryGetValue("P$OTxtRepr2", out var txtRepl2Raw) &&
+            db.Chunks.TryGetValue("P$OTxtRepr3", out var txtRepl3Raw) &&
             db.Chunks.TryGetValue("L$MetaProp", out var metaPropLinksRaw) &&
             db.Chunks.TryGetValue("LD$MetaProp", out var metaPropLinkDataRaw))
         {
             var modelNames = (PropertyChunk<PropModelName>)modelNamesRaw;
             var scales = (PropertyChunk<PropScale>)scalesRaw;
             var renderTypes = (PropertyChunk<PropRenderType>)renderTypesRaw;
+            var txtRepl0s = (PropertyChunk<PropString>)txtRepl0Raw;
+            var txtRepl1s = (PropertyChunk<PropString>)txtRepl1Raw;
+            var txtRepl2s = (PropertyChunk<PropString>)txtRepl2Raw;
+            var txtRepl3s = (PropertyChunk<PropString>)txtRepl3Raw;
             var metaPropLinks = (LinkChunk)metaPropLinksRaw;
             var metaPropLinkData = (LinkDataMetaProp)metaPropLinkDataRaw;
 
@@ -52,12 +60,20 @@ public class ObjectHierarchy
                 gam.Chunks.TryGetValue("P$ModelName", out var gamModelNames) &&
                 gam.Chunks.TryGetValue("P$Scale", out var gamScales) &&
                 gam.Chunks.TryGetValue("P$RenderTyp", out var gamRenderTypes) &&
+                gam.Chunks.TryGetValue("P$OTxtRepr0", out var gamTxtRepl0s) &&
+                gam.Chunks.TryGetValue("P$OTxtRepr1", out var gamTxtRepl1s) &&
+                gam.Chunks.TryGetValue("P$OTxtRepr2", out var gamTxtRepl2s) &&
+                gam.Chunks.TryGetValue("P$OTxtRepr3", out var gamTxtRepl3s) &&
                 gam.Chunks.TryGetValue("L$MetaProp", out var gamLinks) &&
                 gam.Chunks.TryGetValue("LD$MetaProp", out var gamLinkData))
             {
                 modelNames.properties.AddRange(((PropertyChunk<PropModelName>)gamModelNames).properties);
                 scales.properties.AddRange(((PropertyChunk<PropScale>)gamScales).properties);
                 renderTypes.properties.AddRange(((PropertyChunk<PropRenderType>)gamRenderTypes).properties);
+                txtRepl0s.properties.AddRange(((PropertyChunk<PropString>)gamTxtRepl0s).properties);
+                txtRepl1s.properties.AddRange(((PropertyChunk<PropString>)gamTxtRepl1s).properties);
+                txtRepl2s.properties.AddRange(((PropertyChunk<PropString>)gamTxtRepl2s).properties);
+                txtRepl3s.properties.AddRange(((PropertyChunk<PropString>)gamTxtRepl3s).properties);
                 metaPropLinks.links.AddRange(((LinkChunk)gamLinks).links);
                 metaPropLinkData.linkData.AddRange(((LinkDataMetaProp)gamLinkData).linkData);
             }
@@ -108,6 +124,22 @@ public class ObjectHierarchy
             {
                 TryAddProp("P$RenderTyp", prop);
             }
+            foreach (var prop in txtRepl0s.properties)
+            {
+                TryAddProp("P$OTxtRepr0", prop);
+            }
+            foreach (var prop in txtRepl1s.properties)
+            {
+                TryAddProp("P$OTxtRepr1", prop);
+            }
+            foreach (var prop in txtRepl2s.properties)
+            {
+                TryAddProp("P$OTxtRepr2", prop);
+            }
+            foreach (var prop in txtRepl3s.properties)
+            {
+                TryAddProp("P$OTxtRepr3", prop);
+            }
         }
     }