public static void GetThoseDats()
{
var path = @"C:\Program Files (x86)\Grinding Gear Games\Path of Exile\Content.ggpk";
//var file = @"C:\ggpk2\Metadata\StatDescriptions\stat_descriptions.txt";
var ggpk = new GgpkFileSystem(path);
var datIndex = new DatFileIndex(ggpk,
DetSpecificationIndex.Default);
var stats = new StatsDatLoader().Load(datIndex);
var mods = new ModifiersDatLoader(stats).Load(datIndex);
var we = mods.SelectMany(c => c.Value.SpawnWeights.Select(e => e.TagId)).Distinct().ToList();
Console.WriteLine("First 10 mods:");
int i = 0;
foreach (var row in datIndex["Mods.dat"])
{
Console.WriteLine(row["Name"]);
if (++i == 10)
{
break;
}
}
}
public IReadOnlyDictionary <string, Stat> Load(DatFileIndex source)
{
var statsDat = source["Stats.dat"];
var stats = new Dictionary <string, Stat>(statsDat.Count);
foreach (var s in statsDat)
{
var id = s["Id"].Value.ToString();
var isLocal = ((bool)s["IsLocal"].Value);
var mainHandAlias = ((DatRow)s["MainHandAlias_StatsKey"].Value)?["Id"]?.ToString();
var offHandAlias = ((DatRow)s["OffHandAlias_StatsKey"].Value)?["Id"]?.ToString();
stats.Add(id, new Stat(id, isLocal, mainHandAlias, offHandAlias));
}
return(stats);
}
private static void Translations()
{
var ggpk = new GgpkFileSystem(GgpkPath);
var file = ggpk.Directories
.First(c => c.Name == "Metadata").Directories
.First(c => c.Name == "StatDescriptions").Files
.First(c => c.Name == "stat_descriptions.txt")
.GetStream();
var datIndex = new DatFileIndex(ggpk,
DetSpecificationIndex.Default);
var stats = new StatsDatLoader().Load(datIndex);
var mods = new ModifiersDatLoader(stats).Load(datIndex);
var transLoader = new TranslationsLoader(stats);
var transIndex = transLoader.Load(file);
var passiveSkills = datIndex.Where(c => c.Key.ToLower().Contains("tree")).ToList();
}
private static void PsgExtract()
{
var sw = Stopwatch.StartNew();
Console.WriteLine("Reading PassiveSkillGraph.psg...");
var psgFile = new DiskFile(@"C:\ggpk3\Metadata\PassiveSkillGraph.psg");
var diskDirectory = new DiskDirectory(@"C:\ggpk3\Data\");
var datIndex = new DatFileIndex(diskDirectory, DetSpecificationIndex.Default);
var stats = new StatsDatLoader().Load(datIndex);
var mods = new ModifiersDatLoader(stats).Load(datIndex);
var passiveTree = new SkillTreeLoader(stats, datIndex);
var psg = new PsgFile(psgFile);
var result = passiveTree.Load(psg);
sw.Stop();
Console.WriteLine($"Parsed Passive Skill Graph in {sw.ElapsedMilliseconds}ms.\r\n");
Console.WriteLine($"{psg.Groups.Count} groups, with {psg.Groups.Sum(c => c.Count)} nodes in total");
}
public IReadOnlyDictionary <string, Modifier> Load(DatFileIndex source)
{
var modsDat = source["Mods.dat"];
var numMods = modsDat.Count;
var dict = new Dictionary <string, Modifier>(numMods);
for (int i = 0; i < numMods; i++)
{
var m = modsDat[i];
var id = m["Id"].ToString();
var name = m["Name"].ToString();
var genType = (GenerationType)m["GenerationType"].Value;
var domain = (Domain)m["Domain"].Value;
var isEssenceOnly = (bool)m["IsEssenceOnlyModifier"].Value;
var group = m["CorrectGroup"].Value.ToString();
var requiredLevel = (int)m["Level"].Value;
var addsTags = ((List <DatRow>)m["TagsKeys"].Value)
.Select(c => c["Id"].Value.ToString()).ToList();
var statRanges = Enumerable.Range(1, 5)
.Select(x =>
{
var key = ((DatRow)m[$"StatsKey{x}"].Value)?["Id"].Value.ToString();
if (key == null)
{
return(null);
}
var stat = _stats[key];
var min = (int)m[$"Stat{x}Min"].Value;
var max = (int)m[$"Stat{x}Max"].Value;
// Can't recall what this was for. Pending deletion.
// var statData = (List<object>)m[$"Data{x}"].Value;
return(new ModifierStatValueRange(stat, min, max));
})
.Where(c => c != null)
.ToList();
var spawnWeightTags = ((List <DatRow>)m["SpawnWeight_TagsKeys"].Value)
.Select(c => c["Id"].Value.ToString()).ToList();
var spawnWeightValues = ((List <object>)m["SpawnWeight_Values"].Value)
.Cast <uint>().ToList();
var spawnWeights = spawnWeightTags
.Zip(spawnWeightValues, (s, v) => new TagWeight(s, (int)v))
.ToList();
var generationWeightTags = ((List <DatRow>)m["GenerationWeight_TagsKeys"].Value)
.Select(c => c["Id"].Value.ToString()).ToList();
var generationWeightValues = ((List <object>)m["GenerationWeight_Values"].Value)
.Cast <int>().ToList();
var generationWeights = generationWeightTags
.Zip(generationWeightValues, (s, v) => new TagWeight(s, (int)v))
.ToList();
var mod = new Modifier(id, name, domain, genType, isEssenceOnly, group,
requiredLevel, statRanges, addsTags, spawnWeights, generationWeights);
dict.Add(id, mod);
}
return(dict);
}
public SkillTreeLoader(IReadOnlyDictionary <string, Stat> stats,
DatFileIndex datIndex)
{
_stats = stats;
_datIndex = datIndex;
}
public DatJsonTests(ITestOutputHelper output, DatFixture fixture)
{
_output = output;
_specIndex = fixture.SpecIndex;
_datFileIndex = fixture.DatFileIndex;
}
public DatFixture()
{
DatFileIndex = new DatFileIndex(
new DiskDirectory(@"Dats"), SpecIndex);
}
