Finish 1.5.0

CHANGELOG.md

@@ -1,3 +1,7 @@
+# [1.5.0](https://github.com/EliotVU/Unreal-Library/releases/tag/1.5.0)
+
+* 1ef135d Improved support for A Hat in Time (UE3), contributed by @Un-Drew
+
 # [1.4.0](https://github.com/EliotVU/Unreal-Library/releases/tag/1.4.0)
 
 Notable changes that affect UnrealScript output:

README.md

@@ -185,6 +185,7 @@ This is a table of games that are confirmed to be compatible with the current st
 | Orcs Must Die! Unchained | 20430 | 870/000 | |
 | Gal\*Gun: Double Peace | 10897 | 871/000 | |
 | [Might & Magic Heroes VII](https://en.wikipedia.org/wiki/Might_%26_Magic_Heroes_VII) | 12161 | 868/004 | (Signature and custom features are not supported)
+| A Hat in Time | 12097 | 877-893/005 | |
 | Shadow Complex Remastered | 10897 | 893/001 | |
 | Soldier Front 2 | 6712 | 904/009 |     |
 | Rise of the Triad | 10508 | Unknown |     |

src/Branch/DefaultEngineBranch.cs

@@ -375,6 +375,8 @@ protected override TokenMap BuildTokenMap(UnrealPackage linker)
                     tokenMap[0x4F] = typeof(LocalVariableToken<bool>);
                     tokenMap[0x50] = typeof(LocalVariableToken<UObject>);
                     tokenMap[0x51] = typeof(LocalVariableToken<dynamic>);
+
+                    tokenMap[0x5B] = typeof(ByteConstToken);
                     break;
 #endif
 #if BIOSHOCK

src/Core/Classes/UStruct.cs

@@ -69,6 +69,7 @@ public partial class UStruct : UField
         //protected uint _CodePosition;
 
         public long ScriptOffset { get; private set; }
+        public int ScriptSize { get; private set; }
 
         public UByteCodeDecompiler ByteCodeManager;
 
@@ -233,6 +234,7 @@ protected override void Deserialize()
             }
 
             _Buffer.ConformRecordPosition();
+            ScriptSize = (int)(_Buffer.Position - ScriptOffset);
 #if DNF
             if (Package.Build == UnrealPackage.GameBuild.BuildName.DNF)
             {

src/Core/Tokens/ContextTokens.cs

@@ -110,32 +110,33 @@ public override void Deserialize(IUnrealStream stream)
                         Debug.Assert(Struct != null);
                     }
 #endif
-                    // TODO: Corrigate version. Definitely didn't exist in Roboblitz(369)
-                    if (stream.Version > 369)
+                    // TODO: Corrigate version. Definitely didn't exist in Roboblitz(369), first seen in MOHA(421).
+                    if (stream.Version > 374)
                     {
                         Struct = stream.ReadObject<UStruct>();
                         Decompiler.AlignObjectSize();
                         Debug.Assert(Struct != null);
 #if MKKE
-                        if (Package.Build != UnrealPackage.GameBuild.BuildName.MKKE)
+                        if (Package.Build == UnrealPackage.GameBuild.BuildName.MKKE)
                         {
-#endif
-                            // Copy?
-                            stream.ReadByte();
-                            Decompiler.AlignSize(sizeof(byte));
-#if MKKE
+                            goto skipToNext;
                         }
 #endif
+                        // Copy?
+                        stream.ReadByte();
+                        Decompiler.AlignSize(sizeof(byte));
                     }
-                    
-                    // TODO: Corrigate version. Definitely didn't exist in MKKE(472), first seen in SWG(486).
-                    if (stream.Version > 472)
+
+                    // TODO: Corrigate version. Definitely didn't exist in MKKE(472), first seen in FFOW(433).
+                    if (stream.Version >= 433)
                     {
                         // Modification?
                         stream.ReadByte();
                         Decompiler.AlignSize(sizeof(byte));
                     }
 
+                skipToNext:
+
                     // Pre-Context
                     DeserializeNext();
                 }

src/Eliot.UELib.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <DefineConstants>DECOMPILE;BINARYMETADATA;Forms;UE1;UE2;UE3;UE4;VENGEANCE;SWAT4;UNREAL2;INFINITYBLADE;BORDERLANDS2;GOW2;APB;SPECIALFORCE2;XIII;SINGULARITY;THIEF_DS;DEUSEX_IW;BORDERLANDS;MIRRORSEDGE;BIOSHOCK;HAWKEN;UT;DISHONORED;REMEMBERME;ALPHAPROTOCOL;VANGUARD;TERA;MKKE;TRANSFORMERS;XCOM2;DD2;DCUO;AA2;SPELLBORN;BATMAN;MOH;ROCKETLEAGUE;DNF;LSGAME;UNDYING;HP;DEVASTATION;SPLINTERCELL;AHIT</DefineConstants>
     <TargetFramework>net48</TargetFramework>
@@ -32,6 +32,7 @@
     <CodeAnalysisRuleSet>GlobalizationRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
     <DebugType>none</DebugType>
     <DefineConstants>$(DefineConstants);TRACE;</DefineConstants>
     <UseVSHostingProcess>true</UseVSHostingProcess>
@@ -70,10 +71,9 @@
   </ItemGroup>
   <ProjectExtensions></ProjectExtensions>
   <PropertyGroup>
-    <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
     <AssemblyName>Eliot.UELib</AssemblyName>
     <PackageId>$(AssemblyName)</PackageId>
-    <Version>$(VersionPrefix)1.4.0</Version>
+    <Version>$(VersionPrefix)1.5.0</Version>
     <Authors>EliotVU</Authors>
     <Title>$(AssemblyName)</Title>
     <PackageDescription>UnrealScript decompiler library for Unreal package files (.upk, .u, .uasset; etc), with support for Unreal Engine 1, 2, and 3.</PackageDescription>
@@ -86,5 +86,6 @@
     <EnableNETAnalyzers>True</EnableNETAnalyzers>
     <EnforceCodeStyleInBuild>True</EnforceCodeStyleInBuild>
     <AnalysisLevel>latest-recommended</AnalysisLevel>
+    <PackageReleaseNotes>Improved support for A Hat in Time (UE3)</PackageReleaseNotes>
   </PropertyGroup>
 </Project>

src/Engine/Types/Poly.cs

@@ -74,7 +74,7 @@ public TResult Accept<TResult>(IVisitor<TResult> visitor)
         public void Deserialize(IUnrealStream stream)
         {
             // Always 16
-            int numVertices = stream.Version < (uint)PackageObjectLegacyVersion.FixedVerticesToArrayFromPoly
+            int verticesCount = stream.Version < (uint)PackageObjectLegacyVersion.FixedVerticesToArrayFromPoly
                 ? stream.ReadIndex()
                 : -1;
 
@@ -89,7 +89,7 @@ public void Deserialize(IUnrealStream stream)
             }
             else
             {
-                stream.ReadArray(out Vertex, numVertices);
+                stream.ReadArray(out Vertex, verticesCount);
             }
 
             PolyFlags = stream.ReadUInt32();
@@ -170,4 +170,4 @@ public void Serialize(IUnrealStream stream)
             throw new NotImplementedException();
         }
     }
-}
+}

src/UnrealPackage.cs

@@ -1511,9 +1511,16 @@ public void Deserialize(UPackageStream stream)
                 "Branch.Serializer cannot be null. Did you forget to initialize the Serializer in PostDeserializeSummary?");
 
             // We can't continue without decompressing.
-            if (CompressedChunks != null && CompressedChunks.Any())
+            if (Summary.CompressedChunks != null &&
+                Summary.CompressedChunks.Any())
             {
-                return;
+                if (Summary.CompressionFlags != 0)
+                {
+                    return;
+                }
+
+                // Flags 0? Let's pretend that we no longer possess any chunks.
+                Summary.CompressedChunks.Clear();
             }
 #if TERA
             if (Build == GameBuild.BuildName.Tera) Summary.NameCount = Generations.Last().NameCount;