private static void Print()
{
using (Stream contentStream = OpenMeta(_loadedFilePath))
{
var saveData = EU4SaveMeta.Load(contentStream);
Out($"SaveType: {saveData.SaveType}");
using (var reader = new StringReader(saveData.ToString()))
{
string line;
while ((line = reader.ReadLine()) != null)
{
Out(" " + line);
}
}
}
}
private static void ShowBackups()
{
string backupDirName = GetBackupPath(_loadedFilePath);
string ext = Path.GetExtension(_loadedFilePath);
IEnumerable <string> backupFiles = Directory.EnumerateFileSystemEntries(backupDirName, $"*{ext}");
var saveMetas = backupFiles.ToDictionary <string, string, EU4SaveMeta>(
filePath => filePath,
filePath =>
{
using (var stream = OpenMeta(filePath))
{
return(EU4SaveMeta.Load(stream));
}
},
StringComparer.OrdinalIgnoreCase);
int i = 1;
Out($"Backup Path: {backupDirName}");
Out(string.Empty);
Out("| | Date | Tag | IronMan | Hash | Version |");
Out("| --- | ---------- | --- | ------- | -------------------------------- | -------- |");
var outputBuilder = new StringBuilder(100);
foreach (var saveWithMeta in saveMetas.OrderByDescending(x => new FileInfo(x.Key).LastWriteTimeUtc))
{
string backupFilePath = saveWithMeta.Key;
EU4SaveMeta save = saveWithMeta.Value;
string hash = Path.GetFileNameWithoutExtension(saveWithMeta.Key);
outputBuilder.Clear();
outputBuilder.Append($"| {i,-3} ");
outputBuilder.Append($"| {save.Date.ToString().PadRight(10)} ");
outputBuilder.Append($"| {save.PlayerTag} ");
outputBuilder.Append($"| {BoolYesNo(save.IronMan),-7} ");
outputBuilder.Append($"| {hash} ");
outputBuilder.Append($"| {save.SaveGameVersion.ToString("s")} ");
outputBuilder.Append("|");
Out(outputBuilder.ToString());
++i;
}
}
public static EU4SaveMeta Load(Stream stream)
{
const ushort dateId = 0x284d;
const ushort saveGameId = 0x2c69;
const ushort playerTagId = 0x2a38;
const ushort countryColorsId = 0x3116;
const ushort flagId = 0x2d52;
const ushort colorId = 0x0056;
const ushort symbolIndexId = 0x34f5;
const ushort flagColorsId = 0x311a;
const ushort playerCountryNameId = 0x32b8;
const ushort saveGameVersionId = 0x2ec9;
const ushort saveGameVersionsId = 0x314b;
const ushort dlcEnabledId = 0x2ee1;
const ushort modEnabledId = 0x2ee0;
const ushort ironManId = 0x3589;
const ushort multiPlayerId = 0x3329;
const ushort notObserverId = 0x3317;
const ushort checkSumId = 0x0179;
byte[] _magic = { 0x45, 0x55, 0x34, 0x62, 0x69, 0x6e };
var result = new EU4SaveMeta();
using (var reader = new BinaryReader(stream, _encoding, true))
{
byte[] magic = reader.ReadBytes(_magic.Length);
if (!magic.SequenceEqual(_magic))
{
return(null);
}
while (stream.Position < stream.Length)
{
(ushort fieldId, object data) = ReadField(reader);
if (data == null)
{
// Parsing failed. We have no way of knowing what lay ahead other that dozens of irrelevant
// errors. Bail out.
Console.Error.WriteLine($"<PARSE> Null data for {fieldId:X}");
break;
}
switch (fieldId)
{
case dateId:
result.Date = EU4Date.FromInt((int)data);
break;
case saveGameId:
result.SaveGame = (string)data;
break;
case playerTagId:
result.PlayerTag = (string)data;
break;
case countryColorsId:
result.CountryColors = new EU4CountryColors();
foreach ((ushort, object)item in ((List <object>)data).Cast <(ushort, object)>())
{
switch (item.Item1)
{
case flagId:
result.CountryColors.Flag = (int)item.Item2;
break;
case colorId:
result.CountryColors.Color = (int)item.Item2;
break;
case symbolIndexId:
result.CountryColors.SymbolIndex = (int)item.Item2;
break;
case flagColorsId:
result.CountryColors.FlagColors = new List <int>(
((List <object>)item.Item2).Cast <int>());
break;
}
}
break;
case playerCountryNameId:
result.PlayerCountryName = (string)data;
break;
case saveGameVersionId:
{
List <(ushort, object)> list = ((List <object>)data).Cast <(ushort, object)>().ToList();
result.SaveGameVersion = new EU4SaveGameVersion
{
First = (int)list.First(x => x.Item1 == 0x28e2).Item2,
Second = (int)list.First(x => x.Item1 == 0x28e3).Item2,
Third = (int)list.First(x => x.Item1 == 0x2ec7).Item2,
Fourth = (int)list.First(x => x.Item1 == 0x2ec8).Item2,
Name = (string)list.First(x => x.Item1 == 0x001b).Item2
};
}
break;
case saveGameVersionsId:
result.SaveGameVersions = ((List <object>)data).Cast <string>().ToList();
break;
case dlcEnabledId:
result.DlcEnabled = ((List <object>)data).Cast <string>().ToList();
break;
case modEnabledId:
result.ModEnabled = ((List <object>)data).Cast <string>().ToList();
break;
case ironManId:
result.IronMan = (bool)data;
break;
case multiPlayerId:
result.MultiPlayer = (bool)data;
break;
case notObserverId:
result.NotObserver = (bool)data;
break;
case checkSumId:
result.CheckSum = (string)data;
break;
}
}
}
return(result);
}