Partial deserialization of Level object

wghost · Jan 31, 2015 · edc2d83 · edc2d83
1 parent 1fea26b
commit edc2d83
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Showing 3 changed files with 50 additions and 1 deletion.
diff --git a/UObject.cpp b/UObject.cpp
@@ -371,6 +371,10 @@ std::string UDefaultProperty::GuessArrayType(std::string ArrName)
     {
         return "ObjectProperty";
     }
+    else if (ArrName.find("Name") != std::string::npos)
+    {
+        return "StringProperty";
+    }
     return "None";
 }
 
@@ -852,6 +856,31 @@ std::string UMapProperty::Deserialize(std::istream& stream, UPKInfo& info)
     return ss.str();
 }
 
+std::string ULevel::Deserialize(std::istream& stream, UPKInfo& info)
+{
+    std::ostringstream ss;
+    ss << UObject::Deserialize(stream, info);
+    uint32_t pos = ((unsigned)stream.tellg() - info.GetExportEntry(ThisRef).SerialOffset);
+    ss << "Stream relative position (debug info): " << FormatHEX(pos) << " (" << pos << ")\n";
+    ss << "ULevel:\n";
+    ss << "Actors:\n";
+    for (int i = 0; ; ++i)
+    {
+        UObjectReference A;
+        stream.read(reinterpret_cast<char*>(&A), sizeof(A));
+        if (info.GetExportEntry(A).FullName.find("TheWorld.PersistentLevel") == std::string::npos && A != 0x0)
+        {
+            break;
+        }
+        Actors.push_back(A);
+        ss << "\t" << FormatHEX((char*)&A, sizeof(A)) << "\t//\t" << FormatHEX((uint32_t)A) << "\t//\t" << info.ObjRefToName(A) << std::endl;
+    }
+    pos = ((unsigned)stream.tellg() - info.GetExportEntry(ThisRef).SerialOffset);
+    ss << "Stream relative position (debug info): " << FormatHEX(pos) << " (" << pos << ")\n";
+    ss << "Object unknown, can't deserialize!\n";
+    return ss.str();
+}
+
 std::string UObjectUnknown::Deserialize(std::istream& stream, UPKInfo& info)
 {
     std::ostringstream ss;

diff --git a/UObject.h b/UObject.h
@@ -38,7 +38,8 @@ enum class GlobalType
 	UComponentProperty = 24,
 	UDelegateProperty = 25,
 	UInterfaceProperty = 26,
-	UMapProperty = 27
+	UMapProperty = 27,
+	ULevel = 28
 };
 
 class UBulkDataMirror
@@ -455,6 +456,17 @@ class UMapProperty: public UProperty
     UObjectReference ValueObjRef;
 };
 
+class ULevel: public UObject
+{
+public:
+    ULevel() { Type = GlobalType::ULevel; }
+    ~ULevel() {}
+    std::string Deserialize(std::istream& stream, UPKInfo& info);
+protected:
+    /// database
+    std::vector<UObjectReference> Actors;
+};
+
 class UObjectUnknown: public UObject
 {
 public:

diff --git a/UObjectFactory.cpp b/UObjectFactory.cpp
@@ -109,6 +109,10 @@ GlobalType UObjectFactory::NameToType(std::string name)
 	else if (name == "TextBuffer")
     {
         return GlobalType::UTextBuffer;
+    }
+	else if (name == "Level")
+    {
+        return GlobalType::ULevel;
     }
     else
     {
@@ -226,6 +230,10 @@ UObject* UObjectFactory::Create(GlobalType Type)
 	else if (Type == GlobalType::UClass)
     {
         return new UClass;
+    }
+	else if (Type == GlobalType::ULevel)
+    {
+        return new ULevel;
     }
     else
     {