VALORANT 2.02+ support

Unreal/GameDatabase.cpp

@@ -416,6 +416,9 @@ const GameInfo GListOfGames[] = {
 #	if SEAOFTHIEVES
 		G("Sea of Thieves", sot, GAME_SeaOfThieves),
 #	endif
+#	if VALORANT
+		G("VALORANT", valorant, GAME_Valorant),
+#	endif
 #endif // UNREAL4
 
 	// end marker

Unreal/GameDefines.h

@@ -167,6 +167,7 @@
 #define KH3				1		// Kingdom Hearts 3
 #define JEDI			1		// Star Wars Jedi: Fallen Order
 #define SEAOFTHIEVES	1		// Sea of Thieves
+#define VALORANT    	1		// VALORANT
 
 #define SPECIAL_TAGS	1		// games with different PACKAGE_FILE_TAG
 

Unreal/UnCore.h

@@ -499,6 +499,8 @@ enum EGame
 		GAME_UE4_25_Plus = GAME_UE4(25)+1,
 		// 4.26
 		GAME_Dauntless = GAME_UE4(26)+1,
+		// 4.27
+		GAME_Valorant = GAME_UE4(27)+1,
 
 	GAME_ENGINE    = 0xFFF0000	// mask for game engine
 };

Unreal/UnrealMesh/UnMesh4.cpp

@@ -128,6 +128,26 @@ struct FPositionVertexBuffer4
 		}
 #endif // DAYSGONE
 
+#if VALORANT
+		if (Ar.Game == GAME_Valorant)
+		{
+			int bUseFullPrecisionPositions;
+			FBoxSphereBounds Bounds;
+			Ar << bUseFullPrecisionPositions << Bounds;
+			if (!bUseFullPrecisionPositions)
+			{
+				TArray<FVector4Half> PackedVerts;
+				PackedVerts.BulkSerialize(Ar);
+				S.Verts.AddUninitialized(PackedVerts.Num());
+				for (int i = 0; i < PackedVerts.Num(); i++)
+				{
+					S.Verts[i] = PackedVerts[i];
+				}
+				return Ar;
+			}
+		}
+#endif // VALORANT
+
 		S.Verts.BulkSerialize(Ar);
 		return Ar;
 

Unreal/UnrealMesh/UnMeshTypes.h

@@ -405,6 +405,27 @@ struct FVectorHalf
 SIMPLE_TYPE(FVectorHalf, uint16);
 
 
+struct FVector4Half
+{
+	uint16				X, Y, Z, W;
+
+	friend FArchive& operator<<(FArchive &Ar, FVector4Half &v)
+	{
+		return Ar << v.X << v.Y << v.Z << v.W;
+	}
+	operator FVector() const
+	{
+		FVector r;
+		r.X = half2float(X);
+		r.Y = half2float(Y);
+		r.Z = half2float(Z);
+		return r;
+	}
+};
+
+SIMPLE_TYPE(FVector4Half, uint16);
+
+
 #if BATMAN
 
 // This is a variant of FQuatFixed48NoW developed for Batman: Arkham Asylum. It's destination

Unreal/UnrealPackage/UnPackage4.cpp

@@ -194,6 +194,10 @@ void FPackageFileSummary::Serialize4(FArchive &Ar)
 	int32 ThumbnailTableOffset;
 	Ar << ThumbnailTableOffset;
 
+#if VALORANT
+	if (Ar.Game == GAME_Valorant) Ar.Seek(Ar.Tell()+8); // no idea what these bytes are used for
+#endif // VALORANT
+
 	// guid
 	Ar << Guid;