public BranchHelper1Byte(Stream binary, IRomMapper mapper)
{
Binary = binary;
Mapper = mapper;
Target = null;
Sources = null;
Disposed = false;
}
public static bool TryMapRomToRam(this IRomMapper mapper, int romAddress, out int value)
{
ulong i = (uint)romAddress;
ulong o;
bool b = mapper.TryMapRomToRam(i, out o);
value = (int)(uint)(o & 0xffffffffu);
return(b);
}
public static bool TryMapRamToRom(this IRomMapper mapper, long ramAddress, out long value)
{
ulong i = (ulong)ramAddress;
ulong o;
bool b = mapper.TryMapRamToRom(i, out o);
value = (long)o;
return(b);
}
public static bool TryMapRamToRom(this IRomMapper mapper, uint ramAddress, out uint value)
{
ulong i = ramAddress;
ulong o;
bool b = mapper.TryMapRamToRom(i, out o);
value = (uint)(o & 0xffffffffu);
return(b);
}
public static long MapRomToRam(this IRomMapper mapper, long romAddress)
{
long v;
if (mapper.TryMapRomToRam(romAddress, out v))
{
return(v);
}
throw new Exception("Address not mappable.");
}
public static ulong MapRamToRom(this IRomMapper mapper, ulong ramAddress)
{
ulong v;
if (mapper.TryMapRamToRom(ramAddress, out v))
{
return(v);
}
throw new Exception("Address not mappable.");
}
private static void ReadStringsInBlocks(List <MainDolString> output, IRomMapper dol, Stream stream, long pos, int byteSizeTotal, int blockSize, int stringsPerBlock, bool keepInvalid)
{
stream.Position = pos;
int count = byteSizeTotal / blockSize;
long[] positions = new long[stringsPerBlock];
uint[] ramAddresses = new uint[stringsPerBlock];
uint[] romAddresses = new uint[stringsPerBlock];
string[] strings = new string[stringsPerBlock];
uint[] stringByteCounts = new uint[stringsPerBlock];
for (int i = 0; i < count; ++i)
{
for (int j = 0; j < stringsPerBlock; ++j)
{
positions[j] = stream.Position;
ramAddresses[j] = stream.ReadUInt32().FromEndian(EndianUtils.Endianness.BigEndian);
}
stream.DiscardBytes((uint)(blockSize - 4 * stringsPerBlock));
bool isValid = false;
for (int j = 0; j < stringsPerBlock; ++j)
{
if (ramAddresses[j] == 0)
{
romAddresses[j] = 0;
strings[j] = null;
stringByteCounts[j] = 0;
}
else
{
romAddresses[j] = dol.MapRamToRom(ramAddresses[j]);
long tmp = stream.Position;
stream.Position = romAddresses[j];
string s = stream.ReadNulltermString(TextUtils.GameTextEncoding.ShiftJIS);
uint bytesRead = (uint)(stream.Position - romAddresses[j]);
stream.Position = tmp;
strings[j] = s;
stringByteCounts[j] = bytesRead;
isValid = true;
}
}
if (isValid || keepInvalid)
{
for (int j = 0; j < stringsPerBlock; ++j)
{
output.Add(new MainDolString((uint)positions[j], romAddresses[j], strings[j], stringByteCounts[j]));
}
}
}
}
public static void ReadStrings(List <MainDolString> output, IRomMapper dol, Stream stream, long start, long bytecount)
{
stream.Position = start;
while (stream.Position < start + bytecount)
{
long p = stream.Position;
uint a = stream.ReadUInt32().FromEndian(EndianUtils.Endianness.BigEndian);
if (a != 0)
{
uint rom;
if (dol.TryMapRamToRom(a, out rom))
{
long tmp = stream.Position;
stream.Position = rom;
string s = stream.ReadNulltermString(TextUtils.GameTextEncoding.ShiftJIS);
uint bytesRead = (uint)(stream.Position - rom);
stream.Position = tmp;
output.Add(new MainDolString((uint)p, rom, s, bytesRead));
}
}
}
}
private static List <(uint where, uint count, uint skip)> GetChunksForTexPointersFix(IRomMapper mapper)
{
List <(uint where, uint count, uint skip)> patches = new List <(uint where, uint count, uint skip)>();
patches.Add((mapper.MapRomToRam(0x5742A8u), 35, 0x04));
patches.Add((mapper.MapRomToRam(0x574338u), 218, 0x0C));
patches.Add((mapper.MapRomToRam(0x585F18u), 252, 0x24));
patches.Add((mapper.MapRomToRam(0x585F1Cu), 252, 0x24));
return(patches);
}
