public static void load(File f)
{
int size = f.fileSize;
int offs = 0x10; //Asisuming always same header size.
while (offs+8 <= size)
{
uint magic = f.getUintAt(offs);
uint sectionSize = f.getUintAt(offs + 4);
if (sectionSize == 0) break; //Some files appear to have extra 0's at the end !?
gotSection(f, offs, (int)sectionSize);
offs += (int) sectionSize;
}
}
public static void gotSection(File f, int offs, int size)
{
uint magic = f.getUintAt(offs);
if (magic == 0x504C5454) //PLTT
new PaletteViewer(new InlineFile(f, offs + 0x18, size - 0x18, f.name)).Show();
else if (magic == 0x43484152) //CHAR
{
LevelChooser.showImgMgr();
int tileWidth = f.getUshortAt(offs + 0xA);
if (tileWidth == 0xFFFF)
tileWidth = 8;
LevelChooser.imgMgr.m.addImage(new Image2D(new InlineFile(f, offs + 0x20, size - 0x20, f.name), 8*tileWidth, true, false));
}
else if (magic == 0x5343524E) //SCRN
{
if (LevelChooser.imgMgr == null) return;
Image2D img = LevelChooser.imgMgr.m.getSelectedImage();
Palette[] pals = LevelChooser.imgMgr.m.getPalettes();
if (img == null) return;
if (pals == null) return;
if (pals.Length == 0) return;
InlineFile ff = new InlineFile(f, offs + 0x14, size - 0x14, f.name);
Tilemap t = new Tilemap(ff, 32, img, pals, 0, 0);
new TilemapEditorWindow(t).Show();
}
else
Console.WriteLine(String.Format("Unknown magic: {0:X8}", magic));
}
public virtual void refreshOffsets()
{
if (beginFile != null)
{
fileBeginP = (int)beginFile.getUintAt(beginOffset) + filesystemDataOffset;
}
if (endFile != null)
{
int end = (int)endFile.getUintAt(endOffset);
if (endIsSize)
{
fileSizeP = (int)end;
}
else
{
fileSizeP = (int)end + filesystemDataOffset - fileBegin;
}
}
}
private void decompressWithHeaderButton_Click(object sender, EventArgs e)
{
File f = fileTreeView.SelectedNode.Tag as File;
try
{
try
{
f.beginEdit(this);
}
catch (AlreadyEditingException)
{
MessageBox.Show(LanguageManager.Get("Errors", "File"));
return;
}
if (f.getUintAt(0) != 0x37375A4C)
{
MessageBox.Show(LanguageManager.Get("Errors", "NoLZHeader"));
f.endEdit(this);
return;
}
byte[] CompFile = f.getContents();
byte[] CompFileWithoutHeader = new byte[CompFile.Length - 4];
Array.Copy(CompFile, 4, CompFileWithoutHeader, 0, CompFileWithoutHeader.Length);
byte[] RawFile = ROM.LZ77_Decompress(CompFileWithoutHeader);
f.replace(RawFile, this);
UpdateFileInfo();
f.endEdit(this);
}
catch (Exception)
{
MessageBox.Show(LanguageManager.Get("FilesystemBrowser", "DecompressionFail"));
if (f.beingEditedBy(this))
{
f.endEdit(this);
}
}
}
public OverlayFile(Filesystem parent, Directory parentDir,
int id, File alFile, int alBeg, int alEnd,
File ovTableFile, uint ovTableOffs)
: base(parent, parentDir, true, id, ":::", alFile, alBeg, alEnd)
{
this.nameP = string.Format(LanguageManager.Get("NitroClass", "OverlayFile"),
id, ramAddr.ToString("X"), ramSize.ToString("X"));
this.ovTableFile = ovTableFile;
this.ovTableOffs = ovTableOffs;
ovId = ovTableFile.getUintAt((int)ovTableOffs + 0x00);
ramAddr = ovTableFile.getUintAt((int)ovTableOffs + 0x04);
ramSize = ovTableFile.getUintAt((int)ovTableOffs + 0x08);
bssSize = ovTableFile.getUintAt((int)ovTableOffs + 0x0C);
staticInitStart = ovTableFile.getUintAt((int)ovTableOffs + 0x10);
staticInitEnd = ovTableFile.getUintAt((int)ovTableOffs + 0x14);
nameP = String.Format("{0:X8} - {1:X8}, OV {2}, FILE {3}", ramAddr, ramAddr + ramSize - 1, ovId, id);
}
public static void load(Filesystem fs)
{
filename = fs.getRomPath();
FS = fs;
if(fs is NitroROMFilesystem)
romfile = new System.IO.FileInfo(filename);
arm9binFile = FS.getFileByName("arm9.bin");
arm9ovFile = FS.getFileByName("arm9ovt.bin");
arm9ovs = loadOvTable(arm9ovFile);
arm7binFile = FS.getFileByName("arm7.bin");
arm7ovFile = FS.getFileByName("arm7ovt.bin");
arm7ovs = loadOvTable(arm7ovFile);
rsaSigFile = FS.getFileByName("rsasig.bin");
headerFile = FS.getFileByName("header.bin");
arm9RAMAddress = headerFile.getUintAt(0x28);
ByteArrayInputStream header = new ByteArrayInputStream(headerFile.getContents());
romInternalName = header.ReadString(12);
romGamecode = header.ReadString(4);
if (romGamecode == "A2DE")
Region = Origin.US;
else if (romGamecode == "A2DP")
Region = Origin.EU;
else if (romGamecode == "A2DJ")
Region = Origin.JP;
else if (romGamecode == "A2DK")
Region = Origin.KR;
else
{
isNSMBRom = false;
Region = Origin.UNK;
}
if (isNSMBRom)
{
UserInfo = new ROMUserInfo(filename);
LoadOverlay0();
}
}
