static void Main(string[] args)
{
FileStream fs = new FileStream("zelda.sfc", FileMode.Open, FileAccess.Read);
byte[] rom_data = new byte[fs.Length];
fs.Read(rom_data, 0, (int)fs.Length);
fs.Close();
Array.Resize(ref rom_data, 4 * 1024 * 1024);
RomData rom = new RomData(rom_data);
Patch patch = new Patch("patchData.json");
patch.PatchRom(rom);
GeneralPatches.MoveRoomHeaders(rom);
var patches = rom.GeneratePatch();
patch.AddPatches(patches);
var patchJson = patch.ExportJson();
File.WriteAllText("enemizerBasePatch.json", patchJson);
}
private static void Main(string[] args)
{
if (args.Length != 3)
{
Console.WriteLine("Usage: BasePatchGenerator.exe [rom file] [patch data] [output file]");
return;
}
Console.WriteLine($"Reading rom file {args[0]}");
FileStream fs = new FileStream(args[0], FileMode.Open, FileAccess.Read);
var rom_data = new byte[fs.Length];
fs.Read(rom_data, 0, (int)fs.Length);
fs.Close();
if (rom_data.Length % 1024 == 512)
{
Console.WriteLine("Stripping rom header");
rom_data = rom_data.Skip(512).ToArray();
}
using (MD5 md5 = MD5.Create())
{
Console.WriteLine("Verifying rom");
byte[] hash = md5.ComputeHash(rom_data);
if (!hash.SequenceEqual(new byte[] { 0x03, 0xa6, 0x39, 0x45, 0x39, 0x81, 0x91, 0x33, 0x7e, 0x89, 0x6e, 0x57, 0x71, 0xf7, 0x71, 0x73 }))
{
throw new Exception("Invalid rom file");
}
}
Console.WriteLine("Applying Patch to rom");
Array.Resize(ref rom_data, 4 * 1024 * 1024);
RomData rom = new RomData(rom_data);
Patch patch = new Patch(args[1]);
patch.PatchRom(rom);
GeneralPatches.MoveRoomHeaders(rom);
List <PatchObject> patches = rom.GeneratePatch();
patch.AddPatches(patches);
var patchJson = patch.ExportJson();
Console.WriteLine($"Writing output file {args[2]}");
File.WriteAllText(args[2], patchJson);
}