1 files changed, 78 insertions, 0 deletions
diff --git a/Runtime/Utilities/BitSetSerialization.h b/Runtime/Utilities/BitSetSerialization.h
new file mode 100644
index 0000000..1ac2eac
--- /dev/null
+++ b/Runtime/Utilities/BitSetSerialization.h
@@ -0,0 +1,78 @@
+#include "dynamic_bitset.h"
+#include "Runtime/Serialize/TypeTree.h"
+#include "Runtime/Serialize/SwapEndianArray.h"
+
+template<>
+class SerializeTraits<dynamic_bitset>: public SerializeTraitsBase<dynamic_bitset>
+{
+	public:
+
+	typedef dynamic_bitset	value_type;
+
+	inline static const char* GetTypeString (value_type*)	{ return "bitset"; }
+	inline static bool IsAnimationChannel ()	{ return false; }
+	inline static bool MightContainPPtr ()	{ return false; }
+	inline static bool AllowTransferOptimization ()	{ return false; }
+	
+	template<class TransferFunction> inline
+	static void Transfer (value_type& data, TransferFunction& transfer)
+	{
+		SInt32 bitCount = data.size ();
+		transfer.Transfer (bitCount, "bitCount");
+		
+		unsigned byteSize = data.num_blocks () * sizeof (value_type::block_type);
+		transfer.TransferTypeless  (&byteSize, "bitblocks");
+		AssertIf (sizeof (value_type::block_type) != 4);
+		AssertIf (byteSize % 4 != 0);
+
+		if (transfer.IsReading ())
+		{
+			data.resize (bitCount);
+			transfer.TransferTypelessData (byteSize, data.m_bits);
+			if (transfer.ConvertEndianess ())
+				SwapEndianArray (data.m_bits, sizeof (value_type::block_type), byteSize / 4);
+			data.m_zero_unused_bits ();
+		}
+		else if (transfer.IsWriting ())
+		{
+			value_type::block_type* writeData = data.m_bits;
+			if (transfer.ConvertEndianess ())
+			{
+				writeData = (value_type::block_type*)UNITY_MALLOC (kMemTempAlloc, byteSize);
+				memcpy (writeData, data.m_bits, byteSize);
+				SwapEndianArray (writeData, sizeof (value_type::block_type), byteSize / 4);
+			}
+			
+			AssertIf (data.num_blocks () != byteSize / 4);
+			transfer.TransferTypelessData (byteSize, writeData);
+			
+			if (transfer.ConvertEndianess ())
+				UNITY_FREE (kMemTempAlloc, writeData);
+		}
+		else
+			transfer.TransferTypelessData (byteSize, NULL);
+	}
+	// Deque<bool> converter
+	template<class TransferFunction>
+	static bool Convert (value_type& data, TransferFunction& transfer)
+	{
+		const TypeTree& oldTypeTree = transfer.GetActiveOldTypeTree ();
+		const std::string& oldType = transfer.GetActiveOldTypeTree ().m_Type;
+		if ((oldType == "vector" || oldType == "deque") && GetElementTypeFromContainer (oldTypeTree).m_Type == "bool")
+		{
+			std::deque<bool> dequeBool;
+			transfer.TransferSTLStyleArray (dequeBool);
+			data.resize (dequeBool.size ());
+
+			std::deque<bool>::iterator d = dequeBool.begin ();
+			for (int i=0;i<data.size ();i++)
+			{
+				data[i] = *d;
+				d++;
+			}
+			return true;
+		}
+		else	
+			return false;
+	}
+};