public static void ExtractAssets(string ff7Path, IReadOnlyList <AssetMap> requiredAssets)
{
// Ensure containing directory is present
Directory.CreateDirectory(AssetBaseLocation);
// Group by containing archive
var archiveGroup = requiredAssets
.GroupBy(a => a.LgpArchiveFile)
.ToDictionary(g => g.Key, g => g.ToList());
foreach (var archive in archiveGroup)
{
// Group by containing file
var fileGroup = archive.Value
.GroupBy(f => f.FileWithinLgp)
.ToDictionary(g => g.Key, g => g.ToList());
using var lgp = new LgpReader(Path.Combine(ff7Path, archive.Key));
foreach (var file in fileGroup)
{
ProcessPalettesInFile(file, lgp);
}
}
}
static void Main(string[] args)
{
// var path =
// @"C:\Program Files (x86)\Steam\steamapps\common\FINAL FANTASY VII\data\lang-en\kernel\";
//var reader = new KernelReader(Path.Combine(path, "KERNEL.BIN"))
// .MergeKernel2Data(Path.Combine(path, "kernel2.bin"));
var lgp = new LgpReader(@"C:\Users\Shojy\Downloads\Aalis LGP+UNLGP 0.5b Compiled By Kranmer\choco\chocobo.lgp");
Directory.CreateDirectory("img");
foreach (var listFile in lgp.ListFiles())
{
if (!listFile.EndsWith(".tex"))
{
continue;
}
Console.WriteLine(listFile);
using (var dataStream = lgp.ExtractFile(listFile))
using (var fileWriter = new StreamWriter($"img\\{listFile}.png"))
{
// Save or convert file
try
{
var crop = new Rectangle(0, 0, 84, 96);
var bmp = TexConverter.ToBitmap(dataStream);
var croppedBmp = new Bitmap(84, 96);
using (var g = Graphics.FromImage(croppedBmp))
{
g.DrawImage(bmp, new Rectangle(0, 0, croppedBmp.Width, croppedBmp.Height),
crop,
GraphicsUnit.Pixel);
}
croppedBmp.Save(fileWriter.BaseStream, ImageFormat.Png);
}
catch (Exception ex)
{
Console.WriteLine($"{listFile} errored:\n{ex.Message}");
}
}
}
Console.Write("Press any key to exit... ");
Console.ReadKey();
}
private static void ProcessPalettesInFile(KeyValuePair <string, List <AssetMap> > file, LgpReader lgp)
{
// Group by palette
var paletteGroup = file.Value
.GroupBy(p => p.ColorPalette)
.ToDictionary(p => p.Key, p => p.ToList());
using var dataStream = lgp.ExtractFile(file.Key);
foreach (var palette in paletteGroup)
{
ProcessFileContents(dataStream, palette);
}
}
