public bool ApplyGameGenie(out byte[] gameFileData)
{
gameFileData = null;
if (!string.IsNullOrEmpty(GameGenie))
{
var codes = GameGenie.Split(new char[] { ',', '\t', ' ', ';' }, StringSplitOptions.RemoveEmptyEntries);
string gameFilePath = GameFilePath;
if (gameFilePath != null)
{
gameFilePath = gameFilePath.ToLower();
byte[] data = null;
int offset = 0;
if (gameFilePath.Contains(".sfrom"))
{
data = GameFileData;
offset = 48;
}
else if (gameFilePath.Contains(".sfc") || gameFilePath.Contains(".smc"))
{
data = GameFileData;
if ((data.Length % 1024) != 0)
{
offset = 512;
}
else
{
offset = 0;
}
}
if (data != null)
{
byte[] rawData = new byte[data.Length - offset];
Array.Copy(data, offset, rawData, 0, rawData.Length);
foreach (var code in codes)
{
rawData = GameGeniePatcherSnes.Patch(rawData, code);
}
Array.Copy(rawData, 0, data, offset, rawData.Length);
gameFileData = data;
return(true);
}
}
}
return(false);
}
public void ApplyGameGenie()
{
if (!string.IsNullOrEmpty(GameGenie))
{
var codes = GameGenie.Split(new char[] { ',', '\t', ' ', ';' }, StringSplitOptions.RemoveEmptyEntries);
var nesFiles = Directory.GetFiles(this.GamePath, "*.*", SearchOption.TopDirectoryOnly);
foreach (var f in nesFiles)
{
byte[] data;
var ext = Path.GetExtension(f).ToLower();
int offset;
if (ext == ".sfrom")
{
data = File.ReadAllBytes(f);
offset = 48;
}
else if (ext == ".sfc" || ext == ".smc")
{
data = File.ReadAllBytes(f);
if ((data.Length % 1024) != 0)
{
offset = 512;
}
else
{
offset = 0;
}
}
else
{
continue;
}
var rawData = new byte[data.Length - offset];
Array.Copy(data, offset, rawData, 0, rawData.Length);
foreach (var code in codes)
{
rawData = GameGeniePatcherSnes.Patch(rawData, code);
}
Array.Copy(rawData, 0, data, offset, rawData.Length);
File.WriteAllBytes(f, data);
}
}
}
