private InstallationStatus ReplaceFile(string replacementFile, string targetFile, GameModification mod)
{
if (ModCollisionTracker.HasReplaceCollision(mod, targetFile, replacementFile, modifications, out var collision))
{
return(HandleCollision(collision));
}
if (!File.Exists(targetFile))
{
throw new Exception($"Unable to find target path: {targetFile}");
}
CopyFile_Internal(replacementFile, targetFile, mod);
return(InstallationStatus.Success);
}
private InstallationStatus WriteToFile(ModAction <WriteToFileAction> modAction)
{
foreach (var content in modAction.action.Content)
{
var physicalTargetPath = ResolvePath(modAction.action.TargetFile, modAction.mod, configuration);
string filePath = null;
if (!File.Exists(physicalTargetPath))
{
throw new Exception($"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);
}
private InstallationStatus CopyFile(string targetFile, string destinationPath, GameModification mod)
{
if (ModCollisionTracker.HasCopyCollision(mod, targetFile, destinationPath, modifications, out var collision))
{
return(HandleCollision(collision));
}
if (!File.Exists(targetFile))
{
throw new Exception($"Unable to find target path: {targetFile}");
}
// Copying files occurs near the start, and should not cause conflicts
CopyFile_Internal(targetFile, destinationPath, mod);
return(InstallationStatus.Success);
}
private InstallationStatus MoveFile(string targetFile, string destinationPath, GameModification mod)
{
// Have we already moved this file to the exact same destination?
if (HasMovedFileToSameDestination(targetFile, destinationPath))
{
return(InstallationStatus.Success);
}
if (ModCollisionTracker.HasMoveCollision(mod, targetFile, destinationPath, modifications, out var collision))
{
return(HandleCollision(collision));
}
if (!File.Exists(targetFile))
{
throw new Exception($"Unable to find target path: {targetFile}");
}
MoveFile_Internal(targetFile, destinationPath, mod);
return(InstallationStatus.Success);
}