protected DependencyList ReadDependencyBlock(byte[] data, uint offset, out uint size, uint skipOffset = 0x10, uint dataSize = 0x0)
{
DependencyList outList = new DependencyList();
uint dependencyCount = ReadUint32(data, offset);
uint startOffset = offset;
offset += skipOffset;
for (int j = 0; j < dependencyCount; j++)
{
string fileName = ReadString(data, offset, false);
if (fileName.Length > 0)
{
outList.Add(fileName);
}
offset += (uint)fileName.Length + 0x4 + dataSize;
}
size = offset - startOffset;
return(outList);
}
private void ReadDependencies(DependencyList list)
{
if (data.Length < 0x14)
{
return;
}
uint localOffset = (uint)data.Length;
// Make sure to align the data
localOffset -= 0xC;
while (ReadUint32(data, localOffset + 0x8) != 0x7ADB4E5A && localOffset > 0)
{
localOffset--;
}
if (localOffset > 0x8)
{
uint size;
foreach (string entry in ReadDependencyBlock(data, localOffset, out size, 0x10, 0xC).Objects)
{
list.Add(entry);
}
}
else
{
localOffset = (uint)data.Length;
uint u3 = ReadUint32(data, localOffset - 4);
if (u3 >= 0x1 && u3 <= 0x7)
{
while (u3 >= 0x1 && u3 <= 0x7)
{
localOffset -= 0x10;
u3 = ReadUint32(data, localOffset - 4);
}
}
// check if there is a string to read
uint textOffset = 0;
while (ReadUint32(data, localOffset - textOffset - 4) != textOffset && localOffset - textOffset > 4)
{
textOffset++;
}
bool hasText = localOffset - textOffset > 4;
if (hasText)
{
int stringCount = 0;
while (ReadUint32(data, localOffset - 0x4) != stringCount)
{
uint stringLength = 0;
while (ReadUint32(data, localOffset - stringLength - 0x4) != stringLength)
{
stringLength++;
uint character = ReadByte(data, localOffset - stringLength);
if (localOffset - stringLength <= 0x4)
{
return;
}
}
string dependencyName = ReadString(data, localOffset - stringLength - 0x4, false);
list.Add(dependencyName);
localOffset -= stringLength + 4;
uint prefix = ReadUint32(data, localOffset - 0x4);
if (prefix == 0)
{
localOffset -= 0xC;
}
else if (prefix == 1 || stringLength == prefix - 8)
{
break;
}
stringCount++;
}
}
}
}
