private unsafe HuedTile[][][] ReadStaticBlock(int x, int y)
{
_reader.BaseStream.Seek(((x * _blockHeight) + y) * 12, SeekOrigin.Begin);
var lookup = _reader.ReadInt32();
var length = _reader.ReadInt32();
if (lookup < 0 || length <= 0)
{
return(_emptyStaticBlock);
}
var count = length / 7;
_staticsStream.Seek(lookup, SeekOrigin.Begin);
var staTiles = new StaticTileData[count];
fixed(StaticTileData *pTiles = staTiles)
{
NativeMethods._lread(_staticsStream.SafeFileHandle, pTiles, length);
if (_hueTileLists == null)
{
_hueTileLists = new HuedTileList[8][];
for (var i = 0; i < 8; ++i)
{
_hueTileLists[i] = new HuedTileList[8];
for (var j = 0; j < 8; ++j)
{
_hueTileLists[i][j] = new HuedTileList();
}
}
}
var lists = _hueTileLists;
StaticTileData *pCur = pTiles, pEnd = pTiles + count;
while (pCur < pEnd)
{
lists[pCur->X & 0x7][pCur->Y & 0x7].Add((short)((pCur->Id & 0x3FFF) + 0x4000), pCur->Hue, pCur->Z);
++pCur;
}
var tiles = new HuedTile[8][][];
for (var i = 0; i < 8; ++i)
{
tiles[i] = new HuedTile[8][];
for (var j = 0; j < 8; ++j)
{
tiles[i][j] = lists[i][j].ToArray();
}
}
return(tiles);
}
}
private static unsafe int PatchStatics(TileMatrix matrix, string dataPath, string indexPath, string lookupPath)
{
using (FileStream fsData = new FileStream(dataPath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (FileStream fsIndex = new FileStream(indexPath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (FileStream fsLookup = new FileStream(lookupPath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
BinaryReader indexReader = new BinaryReader(fsIndex);
BinaryReader lookupReader = new BinaryReader(fsLookup);
int count = (int)(indexReader.BaseStream.Length / 4);
var lists = new HuedTileList[8][];
for (int x = 0; x < 8; ++x)
{
lists[x] = new HuedTileList[8];
for (int y = 0; y < 8; ++y)
{
lists[x][y] = new HuedTileList();
}
}
for (int i = 0; i < count; ++i)
{
int blockID = indexReader.ReadInt32();
int blockX = blockID / matrix.BlockHeight;
int blockY = blockID % matrix.BlockHeight;
int offset = lookupReader.ReadInt32();
int length = lookupReader.ReadInt32();
lookupReader.ReadInt32(); // Extra
if (offset < 0 || length <= 0)
{
//matrix.SetStaticBlock(blockX, blockY, matrix.EmptyStaticBlock);
continue;
}
fsData.Seek(offset, SeekOrigin.Begin);
int tileCount = length / 7;
var staTiles = new StaticTileData[tileCount];
fixed(StaticTileData *pTiles = staTiles)
{
NativeMethods._lread(fsData.SafeFileHandle, pTiles, length);
StaticTileData *pCur = pTiles, pEnd = pTiles + tileCount;
while (pCur < pEnd)
{
lists[pCur->X & 0x7][pCur->Y & 0x7].Add((short)((pCur->Id & 0x3FFF) + 0x4000), pCur->Hue, pCur->Z);
++pCur;
}
var tiles = new HuedTile[8][][];
for (int x = 0; x < 8; ++x)
{
tiles[x] = new HuedTile[8][];
for (int y = 0; y < 8; ++y)
{
tiles[x][y] = lists[x][y].ToArray();
}
}
//matrix.SetStaticBlock(blockX, blockY, tiles);
}
}
return(count);
}
}
}
}
