static void Main(string[] args)
{
romNames = new Dictionary<Mother3Version, string>()
{
[Mother3Version.Japanese] = "mother3_jp",
[Mother3Version.English10] = "mother3_en_v10",
[Mother3Version.English11] = "mother3_en_v11",
[Mother3Version.English12] = "mother3_en_v12"
};
Mother3Version currentVersion = Mother3Version.English12;
ByteArraySource source = new ByteArraySource(romNames[currentVersion] + ".gba");
RomSettings settings;
if (currentVersion == Mother3Version.Japanese)
{
settings = new RomSettings(Path.Combine("Settings", romNames[currentVersion] + ".json"));
}
else
{
settings = new RomSettings(Path.Combine("Settings", "mother3_jp.json"),
Path.Combine("Settings", romNames[currentVersion] + ".json"));
}
Mother3Rom rom = new Mother3Rom(source, settings);
TextModule text = new TextModule(rom);
text.WriteModule(romNames[currentVersion]);
}
public TextModule(Mother3Rom rom)
{
// Text bank
ReadTextBank(rom);
// Main script
ReadMainScript(rom);
}
protected StringReader(Mother3Rom rom)
{
controlCodes = rom.Settings.ControlCodes;
if (controlCodes == null)
{
throw new Exception("The control codes collection is null");
}
}
public EnglishStringReader(Mother3Rom rom) : base(rom)
{
charLookup = rom.Settings.CharLookup;
if (charLookup == null)
{
throw new Exception("The character lookup is null");
}
encodingParameters = rom.Settings.ScriptEncoding;
}
private void ReadItems(Mother3Rom rom)
{
IMother3Reader reader = new Mother3Reader(rom);
TableInfo info = rom.Settings.DataTables["Items"];
reader.Position = info.Address;
Items = new List<Item>();
for (int i = 0; i < info.Count; i++)
Items.Add(reader.ReadItem());
}
public Mother3Reader(Mother3Rom rom)
{
reader = new GbaReader(rom.Source);
this.rom = rom;
switch (rom.Settings.Version)
{
case Mother3Version.Japanese:
case Mother3Version.None:
case Mother3Version.Invalid:
stringReader = new JapaneseStringReader(rom);
break;
case Mother3Version.English10:
case Mother3Version.English11:
case Mother3Version.English12:
stringReader = new EnglishStringReader(rom);
break;
default:
throw new Exception("Unrecognized ROM version");
}
}
public DataModule(Mother3Rom rom)
{
ReadItems(rom);
}
private void ReadTextBank(Mother3Rom rom)
{
Mother3Reader reader = new Mother3Reader(rom);
reader.Position = rom.Settings.BankAddresses["TextTable"];
int[] pointers = reader.ReadOffsetTable();
RoomDescriptions = ReadOffsetText(rom, pointers[0], pointers[1], false);
ItemNames = ReadTableText(rom, pointers[2]);
ItemDescriptions = ReadOffsetText(rom, pointers[3], pointers[4], false);
CharacterNames = ReadTableText(rom, pointers[5]);
PartyCharacterNames = ReadTableText(rom, pointers[6]);
EnemyNames = ReadTableText(rom, pointers[7], bugContext: 1);
PsiNames = ReadTableText(rom, pointers[8]);
PsiDescriptions = ReadOffsetText(rom, pointers[9], pointers[10], false);
Statuses = ReadTableText(rom, pointers[11]);
DefaultNames = ReadTableText(rom, pointers[12]);
SpecialText = ReadTableText(rom, pointers[13]);
SkillDescriptions = ReadOffsetText(rom, pointers[14], pointers[15], false);
}
private Dictionary<int, string> ReadTableText(Mother3Rom rom, int offset, int bugContext = 0)
{
if (offset == 0)
{
return null;
}
Mother3Reader reader = new Mother3Reader(rom);
reader.Position = offset;
FixedTableHeader header = reader.ReadFixedTableHeader();
if (bugContext == 1)
{
// Bug in English versions 1.0 through 1.2 -- one of the entries is
// missing from the table, so the header's entry count is too high by one
switch (rom.Settings.Version)
{
case Mother3Version.English10:
case Mother3Version.English11:
case Mother3Version.English12:
header = new FixedTableHeader(header.EntryLength, header.Count - 1);
break;
}
}
Dictionary<int, string> text = new Dictionary<int, string>();
for (int i = 0; i < header.Count; i++)
{
text.Add(i, reader.ReadCodedString(header.EntryLength));
}
return text;
}
private Dictionary<int, string> ReadOffsetText(Mother3Rom rom, int tableOffset, int textOffset, bool dialog)
{
Mother3Reader reader = new Mother3Reader(rom);
reader.Position = tableOffset;
int[] pointers = reader.ReadMiniOffsetTable(textOffset);
Dictionary<int, string> text = new Dictionary<int, string>();
for (int i = 0; i < pointers.Length; i++)
{
reader.Position = pointers[i];
if (pointers[i] != 0)
{
if (dialog)
{
text.Add(i, reader.ReadDialogString());
}
else
{
text.Add(i, reader.ReadCodedString());
}
}
}
return text;
}
private void ReadMainScript(Mother3Rom rom)
{
// The main script is technically part of the map bank, but it makes more sense here
Mother3Reader reader = new Mother3Reader(rom);
reader.Position = rom.Settings.BankAddresses["Maps.MainScript"];
int[] pointers = reader.ReadOffsetTable();
MainScript = new Dictionary<int, Dictionary<int, string>>();
int entryCount = pointers.Length / 2;
Parallel.For(0, entryCount, parallelOptions, i =>
{
int miniOffsetPointer = pointers[i * 2];
int textPointer = pointers[i * 2 + 1];
if (miniOffsetPointer != 0 && textPointer != 0)
{
MainScript.Add(i, ReadOffsetText(rom, miniOffsetPointer, textPointer, true));
}
});
// Attempt to order the script entries (they'll be out of order due to the threading)
var list = MainScript.ToList();
list.Sort((a, b) => a.Key.CompareTo(b.Key));
MainScript = list.ToDictionary(kv => kv.Key, kv => kv.Value);
}
public JapaneseStringReader(Mother3Rom rom) : base(rom)
{
charLookup = rom.Settings.CharLookup;
}
