private InstallationStatus WriteToFile(ModAction <WriteToFileAction> modAction)
{
foreach (var content in modAction.action.Content)
{
var physicalTargetPath = ResolvePath(modAction.action.TargetFile, modAction.mod, configuration);
string filePath = null;
if (!File.Exists(physicalTargetPath))
{
throw new Exception($"Unable to find target path: {physicalTargetPath}");
}
if (!string.IsNullOrEmpty(content.DataFilePath))
{
filePath = ResolvePath(content.DataFilePath, modAction.mod, configuration);
}
var dataToWrite = content.Text ?? File.ReadAllText(filePath);
if (ModCollisionTracker.HasEditCollision(modAction.mod, physicalTargetPath, content, fileWriter, modifications, out var collision))
{
return(HandleCollision(collision));
}
if (IsReservedFile(physicalTargetPath))
{
modifications.Add(new EditFileModification(physicalTargetPath, true, modAction.mod.Config.ModID));
BackupFile(physicalTargetPath);
}
else
{
modifications.Add(new EditFileModification(physicalTargetPath, false, modAction.mod.Config.ModID));
}
if (content.EndOffset.HasValue)
{
fileWriter.WriteToFileRange(physicalTargetPath, dataToWrite, content.StartOffset, content.EndOffset.Value, false);
}
else
{
fileWriter.WriteToFile(physicalTargetPath, dataToWrite, content.StartOffset, !content.Replace, false);
}
}
return(InstallationStatus.Success);
}
public static async Task ApplyChanges(Configuration configuration, CharacterModification[] data)
{
var tempFolder = FileWriterUtility.CreateTempFolder();
// Start with a blank canvas
RemoveAllChanges(configuration);
if (data.Length == 0)
{
return;
}
try
{
await ExtractFiles(configuration, tempFolder);
var json = GenerateCharacterJson(data);
var virtualreaderFile = Path.Combine(tempFolder, "presentation", "virtualreaderpc_data.lua");
var virtualreaderDecompiledFile = Path.Combine(tempFolder, "virtualreaderpc_data_decomp.lua");
var igpLocksFile = Path.Combine(tempFolder, "igp", "locks__lua.chd");
await UnluacUtility.Decompile(virtualreaderFile, virtualreaderDecompiledFile);
// Write any data as required to the virtualreader file, make sure to offset by bytesWritten if needed
int bytesWritten = 0;
FileWriterUtility.WriteToFile(virtualreaderDecompiledFile, json, 0x0000A5C6, true, out bytesWritten);
foreach (var character in data.Where(c => !string.IsNullOrEmpty(c.ReplacementCharacter)))
{
var offset = FindReplacementOffset(igpLocksFile, character.ReplacementCharacter);
FileWriterUtility.WriteToFile(igpLocksFile, character.Config.PresentationData.Name, offset, false, out bytesWritten);
}
}
catch (Exception ex)
{
Directory.Delete(tempFolder, true);
return;
}
CopyFiles(configuration, tempFolder);
Directory.Delete(tempFolder, true);
}
