private unsafe int PatchStatics(TileMatrix tileMatrix, string dataPath, string indexPath, string lookupPath)
{
using (FileStream fsData = FileManager.GetFile(dataPath))
{
using (FileStream fsIndex = FileManager.GetFile(indexPath))
{
using (FileStream fsLookup = FileManager.GetFile(lookupPath))
{
BinaryReader indexReader = new BinaryReader(fsIndex);
BinaryReader lookupReader = new BinaryReader(fsLookup);
int count = (int)(indexReader.BaseStream.Length / 4);
StaticTileList[][] lists = new StaticTileList[8][];
for (int x = 0; x < 8; ++x)
{
lists[x] = new StaticTileList[8];
for (int y = 0; y < 8; ++y)
{
lists[x][y] = new StaticTileList();
}
}
for (int i = 0; i < count; ++i)
{
int blockID = indexReader.ReadInt32();
int blockX = blockID / tileMatrix.BlockHeight;
int blockY = blockID % tileMatrix.BlockHeight;
int offset = lookupReader.ReadInt32();
int length = lookupReader.ReadInt32();
lookupReader.ReadInt32();
if (offset < 0 || length <= 0)
{
tileMatrix.SetStaticBlock(blockX, blockY, tileMatrix.EmptyStaticsBlock);
continue;
}
fsData.Seek(offset, SeekOrigin.Begin);
int tileCount = length / 7;
if (m_TileBuffer.Length < tileCount)
{
m_TileBuffer = new StaticTile[tileCount];
}
StaticTile[] staticTiles = m_TileBuffer;
fixed (StaticTile* pStaticTiles = staticTiles)
{
NativeMethods.Read(fsData.SafeFileHandle, pStaticTiles, length);
StaticTile* pCur = pStaticTiles, pEnd = pStaticTiles + tileCount;
while (pCur < pEnd)
{
lists[pCur->X & 0x07][pCur->Y & 0x07].Add((short)((pCur->ID & 0x3FFF) + 0x4000), pCur->Z);
pCur = pCur + 1;
}
StaticTile[][][] tiles = new StaticTile[8][][];
for (int x = 0; x < 8; ++x)
{
tiles[x] = new StaticTile[8][];
for (int y = 0; y < 8; ++y)
{
tiles[x][y] = lists[x][y].ToArray();
}
}
tileMatrix.SetStaticBlock(blockX, blockY, tiles);
}
}
indexReader.Close();
lookupReader.Close();
return count;
}
}
}
}
public MultiComponentList(BinaryReader reader, int count)
{
int streamStart = (int)reader.BaseStream.Position;
m_Min = m_Max = Point.Empty;
MultiTileEntry[] allTiles = new MultiTileEntry[count];
for (int i = 0; i < count; ++i)
{
allTiles[i].m_ItemID = reader.ReadInt16();
allTiles[i].m_OffsetX = reader.ReadInt16();
allTiles[i].m_OffsetY = reader.ReadInt16();
allTiles[i].m_OffsetZ = reader.ReadInt16();
allTiles[i].m_Flags = reader.ReadInt32();
MultiTileEntry e = allTiles[i];
if (e.m_OffsetX < m_Min.X)
m_Min.X = e.m_OffsetX;
if (e.m_OffsetY < m_Min.Y)
m_Min.Y = e.m_OffsetY;
if (e.m_OffsetX > m_Max.X)
m_Max.X = e.m_OffsetX;
if (e.m_OffsetY > m_Max.Y)
m_Max.Y = e.m_OffsetY;
}
m_Center = new Point(-m_Min.X, -m_Min.Y);
m_Width = (m_Max.X - m_Min.X) + 1;
m_Height = (m_Max.Y - m_Min.Y) + 1;
StaticTileList[][] tiles = new StaticTileList[m_Width][];
m_Tiles = new StaticTile[m_Width][][];
for (int x = 0; x < m_Width; ++x)
{
tiles[x] = new StaticTileList[m_Height];
m_Tiles[x] = new StaticTile[m_Height][];
for (int y = 0; y < m_Height; ++y)
tiles[x][y] = new StaticTileList();
}
for (int i = 0; i < allTiles.Length; ++i)
{
int xOffset = allTiles[i].m_OffsetX + m_Center.X;
int yOffset = allTiles[i].m_OffsetY + m_Center.Y;
tiles[xOffset][yOffset].Add((short)((allTiles[i].m_ItemID & 0x3FFF) + 0x4000), (sbyte)allTiles[i].m_OffsetZ);
}
for (int x = 0; x < m_Width; ++x)
{
for (int y = 0; y < m_Height; ++y)
{
m_Tiles[x][y] = tiles[x][y].ToArray();
//
// This is unnecessary, since TileEngine has to sort/resort anyways.
//
// if (m_Tiles[x][y].Length > 1)
// {
// Array.Sort(m_Tiles[x][y]);
// }
}
}
ClientVars.Metrics.ReportDataRead((int)reader.BaseStream.Position - streamStart);
}