Method parseInternal

Extras/Serialize/BulletFileLoader/bFile.cpp:195–305

----------------------------------------------------- //

// ----------------------------------------------------- //
void bFile::parseInternal(int verboseMode, char *memDna, int memDnaLength)
{
	if ((mFlags & FD_OK) == 0)
		return;

	if (mFlags & FD_FILEDNA_IS_MEMDNA)
	{
		setFileDNA(verboseMode, memDna, memDnaLength);
	}

	if (mFileDNA == 0)
	{
		char *blenderData = mFileBuffer;
		bChunkInd dna;
		dna.oldPtr = 0;

		char *tempBuffer = blenderData;
		for (int i = 0; i < mFileLen; i++)
		{
			// looking for the data's starting position
			// and the start of SDNA decls

			if (!mDataStart && strncmp(tempBuffer, "REND", 4) == 0)
				mDataStart = i;

			if (strncmp(tempBuffer, "DNA1", 4) == 0)
			{
				// read the DNA1 block and extract SDNA
				if (getNextBlock(&dna, tempBuffer, mFlags) > 0)
				{
					if (strncmp((tempBuffer + ChunkUtils::getOffset(mFlags)), "SDNANAME", 8) == 0)
						dna.oldPtr = (tempBuffer + ChunkUtils::getOffset(mFlags));
					else
						dna.oldPtr = 0;
				}
				else
					dna.oldPtr = 0;
			}
			// Some Bullet files are missing the DNA1 block
			// In Blender it's DNA1 + ChunkUtils::getOffset() + SDNA + NAME
			// In Bullet tests its SDNA + NAME
			else if (strncmp(tempBuffer, "SDNANAME", 8) == 0)
			{
				dna.oldPtr = blenderData + i;
				dna.len = mFileLen - i;

				// Also no REND block, so exit now.
				if (mVersion == 276) break;
			}

			if (mDataStart && dna.oldPtr) break;
			tempBuffer++;
		}
		if (!dna.oldPtr || !dna.len)
		{
			//printf("Failed to find DNA1+SDNA pair\n");
			mFlags &= ~FD_OK;
			return;