/// <summary>
/// Executes the binary plugin edit and changes the file at the specified offset.
/// </summary>
/// <param name="extractionFolder">The extraction folder, this should be <see cref="ScriptReturnData.PluginsFolder"/></param>
/// <param name="outputPath">The output path.</param>
/// <exception cref="Exception">Offset is greater than length of file</exception>
public void ExecuteEdit(string extractionFolder, string outputPath)
{
var filePath = PluginFile.CopyToOutput(extractionFolder, outputPath);
using var fs = File.Open(filePath, FileMode.Open, FileAccess.ReadWrite, FileShare.Read);
using var bw = new BinaryWriter(fs, Encoding.UTF8);
if (Offset > bw.BaseStream.Length)
{
throw new Exception("Offset is greater than length of file stream!");
}
bw.BaseStream.Position = Offset;
if (ValueType == typeof(byte))
{
bw.Write((byte)Value);
}
else if (ValueType == typeof(short))
{
bw.Write((short)Value);
}
else if (ValueType == typeof(int))
{
bw.Write((int)Value);
}
else if (ValueType == typeof(long))
{
bw.Write((long)Value);
}
else if (ValueType == typeof(float))
{
bw.Write((float)Value);
}
}
/// <summary>
/// Executes the edit and changes the XML file. This function will copy the file to the output folder and then
/// either replace <see cref="Find"/> with <see cref="Replace"/> if <see cref="IsReplace"/> or change line
/// <see cref="Line"/> with <see cref="Value"/> if <see cref="IsEditLine"/>.
/// </summary>
/// <param name="extractionFolder">Path to the extraction folder. This should be <see cref="ScriptReturnData.DataFolder"/>.</param>
/// <param name="outputFolder">Path to the output folder.</param>
/// <exception cref="OBMMScriptHandlerException">Line <see cref="Line"/> does not exist</exception>
public void ExecuteEdit(string extractionFolder, string outputFolder)
{
var path = File.CopyToOutput(extractionFolder, outputFolder);
if (IsReplace)
{
var contents = System.IO.File.ReadAllText(path, Encoding.UTF8);
contents = contents.Replace(Find, Replace);
System.IO.File.WriteAllText(path, contents, Encoding.UTF8);
}
else
{
var lines = System.IO.File.ReadAllLines(path, Encoding.UTF8);
if (Line < 0 || Line >= lines.Length)
{
throw new OBMMScriptHandlerException($"Unable to edit XML {path}, line {Line} does not exist!");
}
lines[Line] = Value;
System.IO.File.WriteAllLines(path, lines, Encoding.UTF8);
}
}
