Implement basic support for "Battleborn", see #68.

EliotVU · Nov 17, 2023 · 13460cc · 13460cc
1 parent bce38c4
commit 13460cc
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Showing 5 changed files with 23 additions and 3 deletions.
diff --git a/src/Branch/DefaultEngineBranch.cs b/src/Branch/DefaultEngineBranch.cs
@@ -367,6 +367,7 @@ protected override TokenMap BuildTokenMap(UnrealPackage linker)
             switch (linker.Build.Name)
             {
 #if BORDERLANDS2
+                case UnrealPackage.GameBuild.BuildName.Battleborn:
                 case UnrealPackage.GameBuild.BuildName.Borderlands2:
                     tokenMap[0x4C] = typeof(LocalVariableToken<int>);
                     tokenMap[0x4D] = typeof(LocalVariableToken<float>);

diff --git a/src/Core/Classes/UClass.cs b/src/Core/Classes/UClass.cs
@@ -402,7 +402,8 @@ protected override void Deserialize()
                         ClassGroups = DeserializeGroup("ClassGroups");
 #endif
 #if BORDERLANDS2
-                    if (Package.Build == UnrealPackage.GameBuild.BuildName.Borderlands2)
+                    if (Package.Build == UnrealPackage.GameBuild.BuildName.Borderlands2 ||
+                        Package.Build == UnrealPackage.GameBuild.BuildName.Battleborn)
                     {
                         byte unknownByte = _Buffer.ReadByte();
                         Record("Unknown:Borderlands2", unknownByte);

diff --git a/src/Core/Classes/UFunction.cs b/src/Core/Classes/UFunction.cs
@@ -44,7 +44,8 @@ public partial class UFunction : UStruct, IUnrealNetObject
         protected override void Deserialize()
         {
 #if BORDERLANDS2
-            if (Package.Build == UnrealPackage.GameBuild.BuildName.Borderlands2)
+            if (Package.Build == UnrealPackage.GameBuild.BuildName.Borderlands2 ||
+                Package.Build == UnrealPackage.GameBuild.BuildName.Battleborn)
             {
                 ushort size = _Buffer.ReadUShort();
                 _Buffer.Skip(size * 2);

diff --git a/src/Core/Classes/UState.cs b/src/Core/Classes/UState.cs
@@ -97,6 +97,7 @@ protected override void Deserialize()
 #if BORDERLANDS2 || TRANSFORMERS || BATMAN
                 // FIXME:Temp fix
                 if (Package.Build == UnrealPackage.GameBuild.BuildName.Borderlands2 ||
+                    Package.Build == UnrealPackage.GameBuild.BuildName.Battleborn ||
                     Package.Build == BuildGeneration.HMS ||
                     Package.Build == UnrealPackage.GameBuild.BuildName.Batman4)
                 {

diff --git a/src/UnrealPackage.cs b/src/UnrealPackage.cs
@@ -577,6 +577,15 @@ public enum BuildName
                 /// </summary>
                 [Build(867, 868, 9u, 32u)] RocketLeague,
 
+                /// <summary>
+                /// Battleborn
+                ///
+                /// 874/078
+                ///
+                /// EngineVersion and CookerVersion are packed with the respective Licensee version.
+                /// </summary>
+                [Build(874, 78u)] Battleborn,
+
                 /// <summary>
                 /// Special Force 2
                 /// 
@@ -1247,7 +1256,14 @@ public void Deserialize(IUnrealStream stream)
                     }
 #endif
                 }
-
+#if BORDERLANDS
+                if (stream.Package.Build == GameBuild.BuildName.Battleborn)
+                {
+                    // FIXME: Package format is being deserialzied incorrectly and fails here.
+                    stream.ReadUInt32();
+                    return;
+                }
+#endif
                 if (stream.Version >= VTextureAllocations)
                 {
                     // TextureAllocations, TextureTypes