remove rest of ushort test code
UbitUmarov
parent
244f0c6352
commit
ef3deffeeb
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@ -108,12 +108,6 @@ namespace OpenSim.Framework
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// The dimensions are presumed to be multiples of 16 and, more likely, multiples of 256.
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Compressed2D = 27,
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// as Compressed2D but using ushort[] in place of int16[]
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Compressed2Du = 28,
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// as Compressed2D but using ushort[] in place of int16[] with Gzip compression
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Compressed2DuGzip = 29,
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// A revision that is not listed above or any revision greater than this value is 'Legacy256'.
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RevisionHigh = 1234
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}
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@ -373,21 +367,12 @@ namespace OpenSim.Framework
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{
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case DBTerrainRevision.Variable2DGzip:
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FromCompressedTerrainSerializationV2DGZip(pBlob);
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m_log.DebugFormat("{0} HeightmapTerrainData create from Gzip Compressed2D (unsigned shorts) serialization. Size=<{1},{2}>", LogHeader, SizeX, SizeY);
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m_log.DebugFormat("{0} HeightmapTerrainData create from Variable2DGzip serialization. Size=<{1},{2}>", LogHeader, SizeX, SizeY);
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break;
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case DBTerrainRevision.Variable2D:
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FromCompressedTerrainSerializationV2D(pBlob);
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m_log.DebugFormat("{0} HeightmapTerrainData create from Gzip Compressed2D (unsigned shorts) serialization. Size=<{1},{2}>", LogHeader, SizeX, SizeY);
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break;
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case DBTerrainRevision.Compressed2DuGzip:
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FromCompressedTerrainSerialization2DuGZip(pBlob);
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m_log.DebugFormat("{0} HeightmapTerrainData create from Gzip Compressed2D (unsigned shorts) serialization. Size=<{1},{2}>", LogHeader, SizeX, SizeY);
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break;
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case DBTerrainRevision.Compressed2Du:
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FromCompressedTerrainSerialization2D(pBlob);
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m_log.DebugFormat("{0} HeightmapTerrainData create from Compressed2D (unsigned shorts) serialization. Size=<{1},{2}>", LogHeader, SizeX, SizeY);
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m_log.DebugFormat("{0} HeightmapTerrainData create from Variable2D serialization. Size=<{1},{2}>", LogHeader, SizeX, SizeY);
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break;
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case DBTerrainRevision.Compressed2D:
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FromCompressedTerrainSerialization2D(pBlob);
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@ -425,7 +410,7 @@ namespace OpenSim.Framework
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return ret;
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}
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// Just create an array of doubles. Presumes the caller implicitly knows the size.
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// Presumes the caller implicitly knows the size.
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public void FromLegacyTerrainSerialization(byte[] pBlob)
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{
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// In case database info doesn't match real terrain size, initialize the whole terrain.
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@ -464,8 +449,6 @@ namespace OpenSim.Framework
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// int32 sizeY
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// float[,] array
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// may have endian issues like older
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public Array ToCompressedTerrainSerializationV2D()
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{
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Array ret = null;
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@ -493,6 +476,10 @@ namespace OpenSim.Framework
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{
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}
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m_log.DebugFormat("{0} V2D {1} bytes",
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LogHeader, ret.Length);
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return ret;
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}
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@ -534,7 +521,7 @@ namespace OpenSim.Framework
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{
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}
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m_log.InfoFormat("{0} terrain GZiped to {1} bytes (V2DGzip)",
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m_log.DebugFormat("{0} V2DGzip {1} bytes",
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LogHeader, ret.Length);
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return ret;
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}
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@ -575,99 +562,19 @@ namespace OpenSim.Framework
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}
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ClearTaint();
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m_log.InfoFormat("{0} Read (compressed2D) heightmap. Heightmap size=<{1},{2}>. Region size=<{3},{4}>. CompFact={5}",
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m_log.DebugFormat("{0} Read (compressed2D) heightmap. Heightmap size=<{1},{2}>. Region size=<{3},{4}>. CompFact={5}",
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LogHeader, hmSizeX, hmSizeY, SizeX, SizeY, hmCompressionFactor);
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}
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}
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// Initialize heightmap from blob consisting of:
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// int32, int32, int32, int32, ushort[]
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// where the first int32 is format code, next two int32s are the X and y of heightmap data and
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// the forth int is the compression factor for the following int16s
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// This is just sets heightmap info. The actual size of the region was set on this instance's
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// creation and any heights not initialized by theis blob are set to the default height.
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public void FromCompressedTerrainSerialization2Du(byte[] pBlob)
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{
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Int32 hmFormatCode, hmSizeX, hmSizeY, hmCompressionFactor;
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try
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{
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using (MemoryStream mstr = new MemoryStream(pBlob))
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{
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using (BinaryReader br = new BinaryReader(mstr))
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{
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hmFormatCode = br.ReadInt32();
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hmSizeX = br.ReadInt32();
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hmSizeY = br.ReadInt32();
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hmCompressionFactor = br.ReadInt32();
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m_compressionFactor = hmCompressionFactor;
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// In case database info doesn't match real terrain size, initialize the whole terrain.
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ClearLand();
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for (int yy = 0; yy < hmSizeY; yy++)
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{
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for (int xx = 0; xx < hmSizeX; xx++)
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{
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float val = FromCompressedHeight(br.ReadUInt16());
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if (xx < SizeX && yy < SizeY)
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m_heightmap[xx, yy] = val;
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}
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}
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}
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}
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}
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catch (Exception e)
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{
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ClearTaint();
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m_log.ErrorFormat("{0} Read (compressed2Dus) terrain error: {1} - terrain may be damaged",
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LogHeader, e.Message);
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return;
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}
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ClearTaint();
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m_log.InfoFormat("{0} Read compressed2D terrain. Heightmap size=<{1},{2}>. Region size=<{3},{4}>. CompFact={5}",
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LogHeader, hmSizeX, hmSizeY, SizeX, SizeY, hmCompressionFactor);
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}
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// as above but Gzip compressed
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public void FromCompressedTerrainSerialization2DuGZip(byte[] pBlob)
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{
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m_log.InfoFormat("{0} GZip {1} bytes for terrain",
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LogHeader, pBlob.Length);
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byte[] gzipout = null;
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try
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{
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using (MemoryStream inputStream = new MemoryStream(pBlob))
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{
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using (GZipStream decompressionStream = new GZipStream(inputStream, CompressionMode.Decompress))
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{
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using (MemoryStream outputStream = new MemoryStream())
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{
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decompressionStream.Flush();
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decompressionStream.CopyTo(outputStream);
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gzipout = outputStream.ToArray();
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}
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}
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}
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}
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catch
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{
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}
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FromCompressedTerrainSerialization2Du(gzipout);
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}
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// Initialize heightmap from blob consisting of:
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// int32, int32, int32, int32, ushort[]
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// where the first int32 is format code, next two int32s are the X and y of heightmap data and
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// the forth int is the compression factor for the following int16s
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// int32, int32, int32, float[]
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// where the first int32 is format code, next two int32s are the X and y of heightmap data
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// This is just sets heightmap info. The actual size of the region was set on this instance's
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// creation and any heights not initialized by theis blob are set to the default height.
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public void FromCompressedTerrainSerializationV2D(byte[] pBlob)
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{
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Int32 hmFormatCode, hmSizeX, hmSizeY, hmCompressionFactor;
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Int32 hmFormatCode, hmSizeX, hmSizeY;
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try
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{
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using (MemoryStream mstr = new MemoryStream(pBlob))
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@ -696,43 +603,73 @@ namespace OpenSim.Framework
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catch (Exception e)
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{
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ClearTaint();
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m_log.ErrorFormat("{0} Read (Variable size format) terrain error: {1} - terrain may be damaged",
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m_log.ErrorFormat("{0} 2D error: {1} - terrain may be damaged",
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LogHeader, e.Message);
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return;
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}
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ClearTaint();
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m_log.InfoFormat("{0} Read Variable size format terrain. Heightmap size=<{1},{2}>. Region size=<{3},{4}>",
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m_log.DebugFormat("{0} V2D Heightmap size=<{1},{2}>. Region size=<{3},{4}>",
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LogHeader, hmSizeX, hmSizeY, SizeX, SizeY);
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}
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// as above but Gzip compressed
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public void FromCompressedTerrainSerializationV2DGZip(byte[] pBlob)
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{
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m_log.InfoFormat("{0} GZip {1} bytes for terrain",
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m_log.InfoFormat("{0} VD2Gzip {1} bytes input",
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LogHeader, pBlob.Length);
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byte[] gzipout = null;
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Int32 hmFormatCode, hmSizeX, hmSizeY;
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try
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{
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using (MemoryStream outputStream = new MemoryStream())
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{
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using (MemoryStream inputStream = new MemoryStream(pBlob))
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{
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using (GZipStream decompressionStream = new GZipStream(inputStream, CompressionMode.Decompress))
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{
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using (MemoryStream outputStream = new MemoryStream())
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{
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decompressionStream.Flush();
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decompressionStream.CopyTo(outputStream);
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gzipout = outputStream.ToArray();
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}
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}
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}
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}
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catch
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{
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}
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FromCompressedTerrainSerializationV2D(gzipout);
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outputStream.Seek(0, SeekOrigin.Begin);
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using (BinaryReader br = new BinaryReader(outputStream))
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{
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hmFormatCode = br.ReadInt32();
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hmSizeX = br.ReadInt32();
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hmSizeY = br.ReadInt32();
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// In case database info doesn't match real terrain size, initialize the whole terrain.
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ClearLand();
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for (int yy = 0; yy < hmSizeY; yy++)
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{
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for (int xx = 0; xx < hmSizeX; xx++)
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{
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float val = br.ReadSingle();
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if (xx < SizeX && yy < SizeY)
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m_heightmap[xx, yy] = val;
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}
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}
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}
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}
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}
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catch( Exception e)
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{
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ClearTaint();
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m_log.ErrorFormat("{0} V2DGzip error: {1} - terrain may be damaged",
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LogHeader, e.Message);
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return;
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}
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ClearTaint();
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m_log.DebugFormat("{0} V2DGzip. Heightmap size=<{1},{2}>. Region size=<{3},{4}>",
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LogHeader, hmSizeX, hmSizeY, SizeX, SizeY);
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}
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}
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}
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