public static byte[] WriteSramToSavestate(this Stream source, GameRegion region, byte[] sram)
{
var unchangedSavestate = SavestateReader.Load(source, true);
var changedSavestate = SavestateWramHelper.CopySramToSavestate(unchangedSavestate, region, sram);
return(SavestateWriter.Save(source, changedSavestate));
}
public static void Main(string[] args)
{
Console.BufferHeight = 1000;
Console.WindowHeight = 50;
try
{
if (args.Length == 0)
{
throw new ArgumentException("Pass a file as argument.");
}
var filePath = args[0];
Console.ForegroundColor = ConsoleColor.Magenta;
Console.WriteLine("Reading file:");
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(filePath);
Console.WriteLine();
var savestateFile = SavestateReader.Load(filePath);
var sramFile = SavestateWramHelper.CreateSramFileFromSavestate(savestateFile, GameRegion.EnglishNtsc);
var fileName = Path.GetFileNameWithoutExtension(filePath);
var srmFilePath = Path.Join(Path.GetDirectoryName(filePath), fileName + ".srm");
if (File.Exists(srmFilePath))
{
File.Copy(srmFilePath, srmFilePath + ".backup", true);
}
sramFile.Save(srmFilePath);
DumpWram();
DumpWSram();
ShowCommands(filePath);
Console.ForegroundColor = ConsoleColor.Gray;
while (true)
{
var key = Console.ReadLine();
try
{
switch (key)
{
case "":
continue;
case "q":
return;
case "?":
ShowCommands(filePath);
break;
case "cls":
Console.Clear();
break;
case "vars":
ShowVariables();
break;
case "slot":
Console.WriteLine(sramFile.GetSegment(0).ToString());
break;
case { } when key.StartsWith("var "):
ShowVariable(sramFile.GetSegment(0).Data, key);
break;
case { } when key.StartsWith("byte"):
ShowOffsetNumber(sramFile.GetSegmentBytes(0), key);
break;
case { } when key.StartsWith("char"):
ShowOffsetCharacters(sramFile.GetSegmentBytes(0), key);
break;
case { } when key.StartsWith("string"):
ShowOffsetString(sramFile.GetSegmentBytes(0), key);
break;
default:
Console.WriteLine(@$ "Unknown command name: " "{key}" "");
break;
}
}
catch (Exception ex)
{
Console.WriteLine("ERROR:" + ex.Message);
Console.WriteLine();
Console.ReadKey();
}
}
void DumpWSram()
{
Console.ForegroundColor = ConsoleColor.Green;
var file = $"2_W-SramDump_{sramFile.Size}_bytes.txt";
File.WriteAllBytes(file, sramFile.Buffer);
Console.WriteLine($"Dumped W-S-RAM ({sramFile.Size} bytes): {file}");
var bytes = sramFile.GetSegmentBytes(0);
file = $"3_SaveSlot0Dump_{bytes.Length}_bytes.txt";
File.WriteAllBytes(file, bytes);
Console.WriteLine($"Dumped SaveSlot0 ({bytes.Length} bytes): {file}");
Console.WriteLine();
Console.ResetColor();
}
void DumpWram()
{
Console.ForegroundColor = ConsoleColor.Green;
var data = savestateFile.RAM.Data;
var file = $"1_WramDump_{data.Length}_bytes.txt";
File.WriteAllBytes(file, data);
Console.WriteLine($"Dumped WRAM ({data.Length} bytes): {file}");
Console.ResetColor();
}
}
catch (Exception ex)
{
Console.WriteLine("ERROR:" + ex.Message);
Console.WriteLine();
Console.ReadKey();
}
}
public static byte[] ReadSramFromSavestate(this Stream source, GameRegion region) => SavestateWramHelper.CreateSramFileFromSavestate(SavestateReader.Load(source), region).Buffer;