static void FixCheckSum(string[] args)
{
string input = "";
Console.WriteLine("Parsing arguments...");
foreach (string a in args)
{
string ar = a.Trim().ToLower();
if (ar.StartsWith("/input:")) //the SNES ROM file
{
int idx = ar.IndexOf(':') + 1;
input = ar.Substring(idx);
}
}
if (input.Length > 0 && File.Exists(input))
{
//ensure ROM is a valid size...
PadROM(File.ReadAllBytes(input), input);
SNESChecksum.FixROM(input);
}
else
{
Console.WriteLine("Invalid argument. No input file specified or file does not exist.");
return;
}
}
/// <summary>
/// Write to ROM file
/// </summary>
public static bool WriteToROM()
{
bool goodCheck = IsChecksumGood();
if (!goodCheck)
{
allofROM = SNESChecksum.FixROM(allofROM);
}
File.WriteAllBytes(filePath, allofROM);
return(!goodCheck);
}
static int[] ROMMult = new int[] { 0x25000, 0x50000, 0x100000, 0x200000, 0x300000, 0x400000, 0x50000, 0x60000, 0x70000, 0x80000 }; //Up to 64Mbit
static void FinalizeBuild(Build b, string outfile, string outfolder)
{
DateTime start = DateTime.Now;
foreach (section s in b.buildSections)
{
if (File.Exists(s.path))
{
BuildSection(outfile, s.path, b.path, s);
}
else
{
if (s.path.Contains("|"))
{
string[] files = s.path.Split('|');
bool allgood = true;
string allfiles = "";
foreach (string fi in files)
{
if (!File.Exists(outfolder + fi))
{
allgood = false;
Console.WriteLine(s.path + " - File does not exist.");
}
else
{
allfiles += (allfiles == "") ? outfolder + fi : "|" + outfolder + fi;
}
}
if (allgood)
{
BuildSection(outfile, allfiles, b.path, s);
}
}
else
{
if (File.Exists(outfolder + s.path))
{
BuildSection(outfile, outfolder + s.path, b.path, s);
}
else
{
Console.WriteLine(s.path + " - File does not exist.");
}
}
}
}
if (!(b.revbyteloc == ""))
{
int offset = 0;
try
{
offset = int.Parse(b.revbyteloc, NumberStyles.HexNumber);
}
catch { Console.WriteLine("Invalid Revision Offset HEX value."); }
if (offset > 0)
{
byte[] newfile = File.ReadAllBytes(outfile);
newfile[offset] = Convert.ToByte(b.revision);
File.WriteAllBytes(outfile, newfile);
}
}
Console.WriteLine("Build Sub-Sections Complete (Elapsed: " + GetElapsedTime(start) + ")");
if (b.pad == "true")
{
//now check to see if the ROM file has grown larger.
byte[] newfile = File.ReadAllBytes(outfile);
byte[] oldfile = File.ReadAllBytes(outfolder + b.original);
if (newfile.Length > oldfile.Length)
{//if so, then pad the file to the next Size
PadROM(newfile, outfile);
}
//recalculate checksum
SNESChecksum.FixROM(outfile);
}
//make xdelta and ips patches if specified...
if (b.diff.Split('|').Contains("xdelta"))
{
xDelta.Make(outfolder + b.original, outfile);
}
if (b.diff.Split('|').Contains("ips"))
{
IPS.Create(outfolder + b.original, outfile);
}
}