Engine directory for ticket #1

Engine/source/lighting/common/scenePersist.h

@@ -0,0 +1,68 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#ifndef _SGSCENEPERSIST_H_
+#define _SGSCENEPERSIST_H_
+
+#ifndef _TVECTOR_H_
+#include "core/util/tVector.h"
+#endif
+
+class Stream;
+
+struct PersistInfo
+{
+	struct PersistChunk
+	{
+		enum {
+			MissionChunkType = 0,
+			InteriorChunkType,
+			TerrainChunkType,
+			AtlasLightMapChunkType
+		};
+
+		U32            mChunkType;
+		U32            mChunkCRC;
+
+		virtual ~PersistChunk() {}
+
+		virtual bool read(Stream &);
+		virtual bool write(Stream &);
+	};
+
+	struct MissionChunk : public PersistChunk
+	{
+		typedef PersistChunk Parent;
+		MissionChunk();
+	};
+
+	~PersistInfo();
+
+	Vector<PersistChunk*>      mChunks;
+	static U32                 smFileVersion;
+
+	bool read(Stream &);
+	bool write(Stream &);
+};
+
+
+#endif//_SGSCENEPERSIST_H_