private static void ProcessGrid(WritableMapFile map, IArchiveFileEntry grid, byte gridX, byte gridY)
{
// skip any low quality grids
if (grid.FileName.Contains("_low", StringComparison.OrdinalIgnoreCase))
{
return;
}
log.Info($"Processing {map.Asset} grid {gridX},{gridY}...");
using (Stream stream = ArchiveManager.MainArchive.OpenFileStream(grid))
{
try
{
var mapFileGrid = new WritableMapFileGrid(gridX, gridY);
var areaFile = new AreaFile(stream);
foreach (IReadable areaChunk in areaFile.Chunks)
{
switch (areaChunk)
{
case Chnk chnk:
{
foreach (ChnkCell cell in chnk.Cells.Where(c => c != null))
{
mapFileGrid.AddCell(new WritableMapFileCell(cell));
}
break;
}
}
}
map.SetGrid(gridX, gridY, mapFileGrid);
}
catch (Exception e)
{
log.Error(e);
}
}
}
/// <summary>
/// Generate a base map (.nfmap) file from supplied <see cref="WorldEntry"/>.
/// </summary>
private static void ProcessWorld(WorldEntry entry)
{
var mapFile = new WritableMapFile(Path.GetFileName(entry.AssetPath));
log.Info($"Processing {mapFile.Asset}...");
foreach (IArchiveFileEntry fileEntry in ArchiveManager.MainArchive.IndexFile.GetFiles(Path.Combine(entry.AssetPath, "*.*.area")))
{
// skip any low quality grids
if (fileEntry.FileName.Contains("_low", StringComparison.OrdinalIgnoreCase))
{
continue;
}
Regex regex = new Regex(@"[\w]+\.([A-Fa-f0-9]{2})([A-Fa-f0-9]{2})\.area");
Match match = regex.Match(fileEntry.FileName);
uint x = uint.Parse(match.Groups[1].Value, NumberStyles.HexNumber);
uint y = uint.Parse(match.Groups[2].Value, NumberStyles.HexNumber);
log.Info($"Processing {mapFile.Asset} grid {x},{y}...");
using (Stream stream = ArchiveManager.MainArchive.OpenFileStream(fileEntry))
{
try
{
var mapFileGrid = new WritableMapFileGrid(x, y);
var areaFile = new AreaFile(stream);
foreach (IReadable areaChunk in areaFile.Chunks)
{
switch (areaChunk)
{
case Chnk chnk:
{
foreach (ChnkCell cell in chnk.Cells.Where(c => c != null))
{
var mapFileCell = new WritableMapFileCell(cell);
mapFileGrid.AddCell(mapFileCell);
}
break;
}
}
}
mapFile.SetGrid(x, y, mapFileGrid);
}
catch (Exception e)
{
log.Error(e);
}
}
}
if (!mapFile.Any())
{
log.Info($"Map {mapFile.Asset} has no grid information, skipping");
return;
}
// Path.ChangeExtension(mapFile.Asset, "nfmap")
// ChangeExtension doesn't behave correctly on linux
string filePath = Path.Combine("map", $"{mapFile.Asset}.nfmap");
using (FileStream stream = File.Create(filePath))
using (var writer = new BinaryWriter(stream))
{
mapFile.Write(writer);
}
}