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)
{
SharedMethods.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 StaticTile[] GetStatics(int width, int height)
{
List <StaticTile> statics = new List <StaticTile>();
// Custom Houses are sent in 'planes' of four different types. We determine which type we're looking at the index and the size.
int sizeFloor = ((width - 1) * (height - 1));
int sizeWalls = (width * height);
// There is no z data for most planes, so we have to determine their z by their relative position to preceeding planes of the same type.
int numTilesInLastPlane = 0;
int zIndex = 0;
for (int plane = 0; plane < m_planeCount; plane++)
{
int numTiles = m_planes[plane].ItemData.Length >> 1;
if ((plane == m_planeCount - 1) &&
(numTiles != sizeFloor) &&
(numTiles != sizeWalls))
{
numTiles = m_planes[plane].ItemData.Length / 5;
int index = 0;
for (int j = 0; j < numTiles; j++)
{
StaticTile s = new StaticTile();
s.ID = (short)((m_planes[plane].ItemData[index++] << 8) + m_planes[plane].ItemData[index++]);
int x = (sbyte)m_planes[plane].ItemData[index++];
int y = (sbyte)m_planes[plane].ItemData[index++];
int z = (sbyte)m_planes[plane].ItemData[index++];
s.X = (byte)((width >> 1) + x - 1);
s.Y = (byte)((height >> 1) + y);
s.Z = (sbyte)z;
statics.Add(s);
}
}
else
{
int iWidth = width, iHeight = height;
int iX = 0, iY = 0;
int x = 0, y = 0, z = 0;
if (plane == 0)
{
zIndex = 0;
iWidth += 1;
iHeight += 1;
}
else if (numTiles == sizeFloor)
{
if (numTilesInLastPlane != sizeFloor)
{
zIndex = 1;
}
else
{
zIndex++;
}
iWidth -= 1;
iHeight -= 1;
iX = 1;
iY = 1;
}
else if (numTiles == sizeWalls)
{
if (numTilesInLastPlane != sizeWalls)
{
zIndex = 1;
}
else
{
zIndex++;
}
}
switch (zIndex)
{
case 0: z = 0; break;
case 1: z = 7; break;
case 2: z = 27; break;
case 3: z = 47; break;
case 4: z = 67; break;
default: continue;
}
int index = 0;
for (int j = 0; j < numTiles; j++)
{
StaticTile s = new StaticTile();
s.ID = (short)((m_planes[plane].ItemData[index++] << 8) + m_planes[plane].ItemData[index++]);
s.X = (byte)(x + iX);
s.Y = (byte)(y + iY);
s.Z = (sbyte)z;
y++;
if (y >= iHeight)
{
y = 0;
x++;
}
statics.Add(s);
}
numTilesInLastPlane = numTiles;
}
}
return(statics.ToArray());
}