public static bool AttemptMerge(IMEPackage vanillaPackage, IMEPackage modifiedVanillaPackage, IMEPackage targetPackage)
{
PackageDelta vanillaToModifiedDelta = PackageDelta.CalculateDelta(vanillaPackage, modifiedVanillaPackage);
PackageDelta vanillaToTargetDelta = PackageDelta.CalculateDelta(vanillaPackage, targetPackage);
string loggingPrefix = File.Exists(targetPackage.FilePath) ? Path.GetFileName(targetPackage.FilePath) : targetPackage.FilePath;
//Check merge conditions
var nameConflicts = vanillaToModifiedDelta.NameDeltas.Keys.Intersect(vanillaToTargetDelta.NameDeltas.Keys).ToList();
var importConflicts = vanillaToModifiedDelta.ImportDeltas.Keys.Intersect(vanillaToTargetDelta.ImportDeltas.Keys).ToList();
var exportConflicts = vanillaToModifiedDelta.ExportDeltas.Keys.Intersect(vanillaToTargetDelta.ExportDeltas.Keys).ToList();
Log.Information($@"[{loggingPrefix}] Performing three way merge pre-check");
//Name deltas
if (nameConflicts.Count > 0)
{
//need to check if the conflicts result in same value, in this case it would not be a conflict.
foreach (int nameIndex in nameConflicts)
{
var modifiedName = modifiedVanillaPackage.Names[nameIndex];
var targetName = targetPackage.Names[nameIndex];
if (modifiedName != targetName)
{
//Differing names in same spots.
Log.Information($@"[{loggingPrefix}] Cannot merge files: Name index {nameIndex} is different between modified and target.");
return(false);
}
}
}
if (importConflicts.Count > 0)
{
//todo
}
if (exportConflicts.Count > 0)
{
//hmm... this will be a tough one.
foreach (int exportTableIndex in exportConflicts)
{
//we will have to check sizes if we ever hope to have way to merge this
var modifiedData = modifiedVanillaPackage.Exports[exportTableIndex].Data;
var targetData = targetPackage.Exports[exportTableIndex].Data;
if (!modifiedData.SequenceEqual(targetData))
{
Log.Information($@"[{loggingPrefix}] Cannot merge files: Export table index {exportTableIndex} data is different between modified and target.");
return(false);
}
//We will have to ignore size here somehow...
//var modifiedHeader = modifiedVanillaPackage.Exports[exportTableIndex].Header;
//var targetHeader = targetPackage.Exports[exportTableIndex].Header;
}
}
//Merge is OK to perform
//Apply vanilla to modified delta to target package
foreach (var nameDelta in vanillaToModifiedDelta.NameDeltas)
{
if (nameDelta.Key >= targetPackage.NameCount)
{
//add it
Log.Information($@"[{loggingPrefix}] Adding name {nameDelta.Value}");
targetPackage.FindNameOrAdd(nameDelta.Value);
}
else
{
Log.Information($@"[{loggingPrefix}] Updating name index {nameDelta.Key} to {nameDelta.Value}");
targetPackage.replaceName(nameDelta.Key, nameDelta.Value);
}
}
foreach (var exportDelta in vanillaToModifiedDelta.ExportDeltas)
{
if (exportDelta.Key >= targetPackage.ExportCount)
{
//add it
Log.Information($@"[{loggingPrefix}] Adding export {exportDelta.Value.InstancedFullPath}");
targetPackage.AddExport(exportDelta.Value); //not sure if this is possible
}
else
{
//gonna need this reviewed, not entirely sure this is OK to do
Log.Information($@"[{loggingPrefix}] Updating export {exportDelta.Value.InstancedFullPath}");
targetPackage.Exports[exportDelta.Key].Data = exportDelta.Value.Data;
targetPackage.Exports[exportDelta.Key].Header = exportDelta.Value.Header;
}
}
foreach (var importDelta in vanillaToModifiedDelta.ImportDeltas)
{
if (importDelta.Key >= targetPackage.ImportCount)
{
//add it
Log.Information($@"[{loggingPrefix}] Adding import {importDelta.Value.InstancedFullPath}");
targetPackage.AddImport(importDelta.Value); //not sure if this is possible
}
else
{
Log.Information($@"[{loggingPrefix}] Updating import {importDelta.Value.InstancedFullPath}");
//gonna need this reviewed, not entirely sure this is OK to do
//targetPackage.Imports[importDelta.Key].Data = importDelta.Value.Data;
targetPackage.Imports[importDelta.Key].Header = importDelta.Value.Header;
}
}
Log.Information($@"[{loggingPrefix}] Finished three way merge");
return(true);
}
public void CreateLiveEditFile()
{
string filePath = LiveFaceFxEditorFilePath;
File.Copy(Path.Combine(App.ExecFolder, "ME3EmptyLevel.pcc"), filePath);
LiveFile = MEPackageHandler.OpenMEPackage(filePath);
for (int i = 0; i < LiveFile.Names.Count; i++)
{
if (LiveFile.Names[i].Equals("ME3EmptyLevel"))
{
LiveFile.replaceName(i, Path.GetFileNameWithoutExtension(filePath));
}
}
var packguid = Guid.NewGuid();
var package = LiveFile.GetUExport(1);
package.PackageGUID = packguid;
LiveFile.PackageGuid = packguid;
EntryImporter.ImportAndRelinkEntries(EntryImporter.PortingOption.CloneAllDependencies, SourceAnimSet.Export.Parent, LiveFile, null, true, out _);
var gender = SourceAnimSet.Export.ObjectNameString.Last() switch
{
'F' => FaceFXGender.Female,
'M' => FaceFXGender.Male,
_ => FaceFXGender.NonSpkr
};
ActorTag = null;
try
{
if (gender is not FaceFXGender.NonSpkr)
{
bool isFemale = gender is FaceFXGender.Female;
var bioConv = LiveFile.Exports.First(exp => exp.Class.ObjectName == "BioConversation");
var LiveFileAnimSet = LiveFile.FindExport(SourceAnimSet.Export.InstancedFullPath);
var propName = isFemale ? "m_aMaleFaceSets" : "m_aFemaleFaceSets";
int idx = bioConv.GetProperty <ArrayProperty <ObjectProperty> >(propName).FindIndex(objProp => objProp.Value == LiveFileAnimSet.UIndex);
if (idx is 0)
{
//player
ActorTag = $"Player_{(isFemale ? 'F' : 'M')}";
IEntry ent;
using (IMEPackage soldierFile = MEPackageHandler.OpenME3Package(Path.Combine(ME3Directory.CookedPCPath, "SFXCharacterClass_Soldier.pcc")))
{
EntryImporter.ImportAndRelinkEntries(EntryImporter.PortingOption.CloneAllDependencies, soldierFile.GetUExport(isFemale ? 10327 : 10330),
LiveFile, LiveFile.GetUExport(3), true, out ent);
}
ExportEntry actor = (ExportEntry)ent;
LiveFile.AddToLevelActorsIfNotThere(actor);
actor.WriteProperty(new NameProperty(ActorTag, "Tag"));
using (IMEPackage clothingFile = MEPackageHandler.OpenME3Package(Path.Combine(ME3Directory.CookedPCPath, $"BIOG_HM{(isFemale ? "F" : "M")}_ARM_CTH_R.pcc")))
{
var clothingPackage = EntryImporter.GetOrAddCrossImportOrPackage("CTHa", clothingFile, LiveFile);
EntryImporter.ImportAndRelinkEntries(EntryImporter.PortingOption.CloneAllDependencies, clothingFile.GetUExport(isFemale ? 1625 : 1966),
LiveFile, clothingPackage, true, out ent);
}
ExportEntry bodyComponent = LiveFile.GetUExport(actor.GetProperty <ObjectProperty>("BodyMesh").Value);
bodyComponent.WriteProperty(new ObjectProperty(ent.UIndex, "SkeletalMesh"));
}
else if (idx is 1)
{
//owner
using IMEPackage parentFile = getParentFile();
foreach (ExportEntry export in parentFile.Exports.Where(exp => exp.ClassName is "SFXSeqAct_StartConversation" or "SFXSeqAct_StartAmbientConv"))
{
if (export.GetProperty <ObjectProperty>("Conv") is ObjectProperty convProp && parentFile.TryGetImport(convProp.Value, out var convImport) &&
convImport.ObjectName == bioConv.ObjectName)
{
ExportEntry seqVar = parentFile.GetUExport(export.GetProperty <ArrayProperty <StructProperty> >("VariableLinks")[0].GetProp <ArrayProperty <ObjectProperty> >("LinkedVariables")[0].Value);
if (seqVar.ClassName == "BioSeqVar_ObjectFindByTag")
{
ActorTag = seqVar.GetProperty <NameProperty>("m_sObjectTagToFind").Value;
if (!ActorTag.StartsWith("hench_", StringComparison.OrdinalIgnoreCase))
{
importTaggedActor(parentFile);
}
}
else
{
EntryImporter.ImportAndRelinkEntries(EntryImporter.PortingOption.CloneAllDependencies,
parentFile.GetUExport(seqVar.GetProperty <ObjectProperty>("ObjValue").Value),
LiveFile, LiveFile.GetUExport(3), true, out var ent);
ExportEntry actor = (ExportEntry)ent;
LiveFile.AddToLevelActorsIfNotThere(actor);
ActorTag = actor.GetProperty <NameProperty>("Tag")?.Value.Name;
if (ActorTag is null)
{
ActorTag = "ConvoOwner";
actor.WriteProperty(new NameProperty(ActorTag, "Tag"));
}
}
break;
}
}
}
else
{
ActorTag = bioConv.GetProperty <ArrayProperty <NameProperty> >("m_aSpeakerList")[idx - 2].Value;
if (!ActorTag.StartsWith("hench_", StringComparison.OrdinalIgnoreCase))
{
using IMEPackage parentFile = getParentFile();
importTaggedActor(parentFile);
}
}
}
else
{
//find nonspkr linkage somehow
}
}