public void PatchDirArchive(ModData mod, string archivepath)
{
string archive_dir = mod.Path + archivepath;
// Check if the mod has a directory for wad resources
if (Directory.Exists(archive_dir))
{
Archive archive = new Archive(TempPath + archivepath + ".wad");
archive.Load();
int i, j;
int count = 0;
// Go through the groups in the archive file.
for (i = 0; i < archive.Groups.Count; i++)
{
var group = archive.Groups[i];
//Check for matching subdirectory and archive group.
if (Directory.Exists(archive_dir + "/" + group.Name))
{
//Go through the entries in the archive file
for (j = 0; j < archive.Groups[i].Entries.Count; j++)
{
var entry = archive.Groups[i].Entries[j];
//Check for matching file and archive entry.
string filepath = archive_dir + "/" + group.Name + "/" + entry.Name;
if (File.Exists(filepath))
{
Byte[] data = File.ReadAllBytes(filepath);
var new_entry = new Entry(entry.Name, data);
//Replace entry in the archive.wad with file in mod archive folder.
archive.Groups[i].Entries[j] = new_entry;
//Msg.Log("Patching '" + group.Name + "/" + entry.Name + "' from " + mod.Name);
count++;
}
}
}
}
archive.Save();
if (count > 0) Msg.Log("Patched " + count + " " + archivepath + " resources for " + mod.Name);
}
}
//LoadMods - Loads mods of given type
private void LoadMods(string path, string type)
{
string[] mods;
if (type.Equals("/")) mods = Directory.GetDirectories(path);
else mods = Directory.GetFiles(path, type);
foreach (string modpath in mods)
{
ModData mod;
string name;
if (type.Equals("/")) //Mods as directories
{
name = new DirectoryInfo(modpath).Name;
mod = new ModData(name, modpath + "/", false);
}
else //Zip files
{
name = Path.GetFileNameWithoutExtension(modpath);
mod = new ModData(name, modpath, true);
}
this.Mods.Add(mod);
//Msg.Log("Added mod: " + name + ", " + modpath);
}
}
public void PatchZipArchive(ModData mod, string archivepath)
{
ZipFile zip = new ZipFile(mod.Path);
// Check if the mod has a directory for wad resources
if (zip.ContainsEntry(archivepath + "/"))
{
Archive archive = new Archive(TempPath + archivepath + ".wad");
archive.Load();
int i, j;
int count = 0;
// Go through the groups in the archive file.
for (i = 0; i < archive.Groups.Count; i++)
{
var group = archive.Groups[i];
//Check for matching subdirectory and archive group.
string grouppath = archivepath + "/" + group.Name + "/";
if (zip.ContainsEntry(grouppath))
{
//Go through the entries in the archive file
for (j = 0; j < archive.Groups[i].Entries.Count; j++)
{
var entry = archive.Groups[i].Entries[j];
//Check for matching file and archive entry.
string entrypath = grouppath + entry.Name;
if (zip.ContainsEntry(entrypath))
{
//Msg.Log("zip: " + mod.Name + ", matching res-entry: " + entrypath);
MemoryStream stream = new MemoryStream();
zip[entrypath].Extract(stream);
Byte[] data = stream.GetBuffer();
var new_entry = new Entry(entry.Name, data);
//Replace entry in the archive.wad with file in mod archive folder.
archive.Groups[i].Entries[j] = new_entry;
//Msg.Log("Patching '" + group.Name + "/" + entry.Name + "' from zip " + mod.Name);
count++;
}
}
}
}
archive.Save();
if (count > 0) Msg.Log("Patched " + count + " " + archivepath + " resources for " + mod.Name);
}
}
// Patches an archive wad file in the temp folder with resources of a mod.
public void PatchArchive(ModData mod, string archivepath)
{
if (mod.IsZip == true)
PatchZipArchive(mod, archivepath);
else
PatchDirArchive(mod, archivepath);
}
public bool PatchDirFiles(ModData mod)
{
int count = 0;
// Only mod files that match the original files are copied.
foreach (GameFile gmfile in DefaultFiles)
{
// The full alltex.wad and allsounds.wad files are intentionally disabled from
// being used in mods, as including the entire files works against the idea of
// being able to combine multiple mods that change different resources inside
// the wad files. Not to mention that it makes the mods unnecessarily big in
// filesize. (although maybe this could be made to work anyways with some kind
// of hash comparison with the entries of the wad files..)
//NOTE: Commented this out, so old mods can work.
//if (gmfile.IsModdable == false)
// continue;
if (File.Exists(mod.Path + gmfile.FilePath) == true)
{
//Try copying over modded file
try
{
string srcfile = mod.Path + gmfile.FilePath;
string dstfile = this.TempPath + gmfile.FilePath;
File.Copy(srcfile, dstfile, true);
//Msg.Log("Patching file '" + gmfile.FilePath + "' from " + mod.Name);
count++;
}
catch (Exception ex)
{
Msg.MsgBox("Error patching file: " + ex.Message, "Patchlunky Setup");
return false; //Stop patching
}
}
}
if (count > 0) Msg.Log("Patched " + count + " files for " + mod.Name);
return true;
}
public bool PatchZipFiles(ModData mod)
{
ZipFile zip = new ZipFile(mod.Path);
int count = 0;
// Only mod files that match the original files are copied.
foreach (GameFile gmfile in DefaultFiles)
{
if (zip.ContainsEntry(gmfile.FilePath) == true)
{
//Msg.Log("zip: " + mod.Name + ", matching entry: " + gmfile.FilePath);
try
{
zip[gmfile.FilePath].Extract(this.TempPath, ExtractExistingFileAction.OverwriteSilently);
count++;
}
catch (Exception ex)
{
Msg.MsgBox("Error patching file: " + ex.Message, "Patchlunky Setup");
return false; //Stop patching
}
}
}
if (count > 0) Msg.Log("Patched " + count + " files for " + mod.Name);
return true;
}
// Patch game files in the temp folder with files of a mod.
public bool PatchFiles(ModData mod)
{
if (mod.IsZip == true)
return PatchZipFiles(mod);
else
return PatchDirFiles(mod);
}