private void InstallMod(ExtendedMod mod)
{
DebugWrite($"[INSTALL] {mod.ModName}");
var extractionDirectory = System.IO.Path.Combine(_installBase.DownloadsDirectory, Path.GetFileNameWithoutExtension(mod.FileName));
var archivePath = mod.FilePath;
var installPath = System.IO.Path.Combine(_installBase.InstallDirectory, _installBase.ModpackHeader.Name, "mods", mod.ModName);
if (mod.InstallParameters != null)
{
var selections = mod.InstallParameters
.GroupBy(e => e.SourceLocation)
.ToDictionary(e => e.Key);
_archiveContents.ExtractAll(archivePath,
e => selections.ContainsKey(e) ? Path.Combine(installPath, selections[e].First().TargetLocation.Substring(1)) : null);
// Some mods write the same file to two locations and the extractor
// doesn't support this, so we'll copy the file around a bit.
foreach (var selection in selections.Where(s => s.Value.Count() > 1))
{
var from = Path.Combine(installPath, selection.Value.First().TargetLocation.Substring(1));
foreach (var e in selection.Value.Skip(1))
{
var to = Path.Combine(installPath, e.TargetLocation.Substring(1));
if (!Directory.Exists(Path.GetDirectoryName(to)))
{
Directory.CreateDirectory(Path.GetDirectoryName(to));
}
if (to != from)
{
File.Copy(from, to, true);
}
}
}
}
// Write the meta.ini
var metaPath = Path.Combine(installPath, "meta.ini");
File.WriteAllText(metaPath,
"[General]\n" +
$"gameName={mod.TargetGame}\n" +
$"version={mod.Version}\n" +
$"installationFile={mod.FilePath.Replace(@"\", @"\\")}\n" +
$"repository={mod.Repository}\n" +
$"modId={mod.ModId}\n\n" +
"[installedFiles]\n" +
$"1\\modId={mod.ModId}\n" +
$"1\\fileId={mod.FileId}");
return;
}
