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);
}
}
}
}