public static void InitModDir(string dir)
{
Debug.Log("Initializing mod directory " + dir);
if (!Directory.Exists(dir))
{
// Probably a mod in the mod directory
dir = Path.Combine(ModsDirectory, dir);
}
// Fallback metadata in case none is found
ETGModuleMetadata metadata = new ETGModuleMetadata()
{
Name = Path.GetFileName(dir),
Version = new Version(0, 0),
DLL = "mod.dll"
};
Assembly asm = null;
// First read the metadata, ...
string metadataPath = Path.Combine(dir, "metadata.txt");
if (File.Exists(metadataPath))
{
using (FileStream fs = File.OpenRead(metadataPath)) {
metadata = ETGModuleMetadata.Parse("", dir, fs);
}
}
// ... then check if the dependencies are loaded ...
foreach (ETGModuleMetadata dependency in metadata.Dependencies)
{
if (!DependencyLoaded(dependency))
{
Debug.LogWarning("DEPENDENCY " + dependency + " OF " + metadata + " NOT LOADED!");
return;
}
}
// ... then add an AssemblyResolve handler for all the .zip-ped libraries
AppDomain.CurrentDomain.AssemblyResolve += metadata.GenerateModAssemblyResolver();
// ... then everything else
if (!File.Exists(metadata.DLL))
{
return;
}
if (metadata.Prelinked)
{
asm = Assembly.LoadFrom(metadata.DLL);
}
else
{
using (FileStream fs = File.OpenRead(metadata.DLL)) {
asm = metadata.GetRelinkedAssembly(fs);
}
}
Assets.Crawl(dir);
Type[] types = asm.GetTypes();
for (int i = 0; i < types.Length; i++)
{
Type type = types[i];
if (!typeof(ETGModule).IsAssignableFrom(type) || type.IsAbstract)
{
continue;
}
ETGModule module = (ETGModule)type.GetConstructor(a_Type_0).Invoke(a_object_0);
module.Metadata = metadata;
GameMods.Add(module);
AllMods.Add(module);
ModuleTypes.Add(type);
ModuleMethods.Add(new Dictionary <string, MethodInfo>());
}
Debug.Log("Mod " + metadata.Name + " initialized.");
}
public static void InitModZIP(string archive)
{
Debug.Log("Initializing mod ZIP " + archive);
if (!File.Exists(archive))
{
// Probably a mod in the mod directory
archive = Path.Combine(ModsDirectory, archive);
}
// Fallback metadata in case none is found
ETGModuleMetadata metadata = new ETGModuleMetadata()
{
Name = Path.GetFileNameWithoutExtension(archive),
Version = new Version(0, 0),
DLL = "mod.dll"
};
Assembly asm = null;
using (ZipFile zip = ZipFile.Read(archive)) {
// First read the metadata, ...
foreach (ZipEntry entry in zip.Entries)
{
if (entry.FileName == "metadata.txt")
{
using (MemoryStream ms = new MemoryStream()) {
entry.Extract(ms);
ms.Seek(0, SeekOrigin.Begin);
metadata = ETGModuleMetadata.Parse(archive, "", ms);
}
break;
}
}
// ... then check if the dependencies are loaded ...
foreach (ETGModuleMetadata dependency in metadata.Dependencies)
{
if (!DependencyLoaded(dependency))
{
Debug.LogWarning("DEPENDENCY " + dependency + " OF " + metadata + " NOT LOADED!");
return;
}
}
// ... then add an AssemblyResolve handler for all the .zip-ped libraries
AppDomain.CurrentDomain.AssemblyResolve += metadata.GenerateModAssemblyResolver();
// ... then everything else
foreach (ZipEntry entry in zip.Entries)
{
string entryName = entry.FileName.Replace("\\", "/");
if (entryName == metadata.DLL)
{
using (MemoryStream ms = new MemoryStream()) {
entry.Extract(ms);
ms.Seek(0, SeekOrigin.Begin);
if (metadata.Prelinked)
{
asm = Assembly.Load(ms.GetBuffer());
}
else
{
asm = metadata.GetRelinkedAssembly(ms);
}
}
}
else
{
Assets.Map[Assets.RemoveExtension(entryName)] = new ETGModAssetMetadata(archive, entryName);
}
}
}
if (asm == null)
{
return;
}
Type[] types = asm.GetTypes();
for (int i = 0; i < types.Length; i++)
{
Type type = types[i];
if (!typeof(ETGModule).IsAssignableFrom(type) || type.IsAbstract)
{
continue;
}
ETGModule module = (ETGModule)type.GetConstructor(a_Type_0).Invoke(a_object_0);
module.Metadata = metadata;
GameMods.Add(module);
AllMods.Add(module);
ModuleTypes.Add(type);
ModuleMethods.Add(new Dictionary <string, MethodInfo>());
}
Debug.Log("Mod " + metadata.Name + " initialized.");
}