cmapchunk::create_snippet.c

// CMapChunk::Create, macOS build 12340

do {
    subchunks_ = *subchunks;
    remainingDataBytes = remainingSubchunkBytes - 8;
    currentChunkData_ = subchunks + 8;
    if (*subchunks == 'MCNR') {
        this->pMcnrData = currentChunkData_;
        *(subchunks + 4) = 448;
    }
    else if (*subchunks > 'MCNR') {
        if (subchunks_ == 'MCSE') {
            if (this->header->nSoundEmitters)
                this->pMcseData = currentChunkData_;
        }
        else if (subchunks_ > 'MCSE') {
            if (subchunks_ == 'MCSH') {
                this->pMcshData = currentChunkData_;
            }
            else if (subchunks_ == 'MCVT') {
                this->pMcvtData = currentChunkData_;
            }
        }
        else if (subchunks_ == 'MCRF') {
            this->pMcrfData = currentChunkData_;
        }
    }
    else if (subchunks_ == 'MCCV') {
        this->pMccvData = currentChunkData_;
    }
    else if (subchunks_ > 'MCCV') {
        if (subchunks_ == 'MCLQ') {
            header__ = this->header;
            if (header__->sizeLiquid > 8u) {
                this->pMclqData = currentChunkData_;
                *(subchunks + 4) = header__->sizeLiquid - 8;
            }
        }
        else if (subchunks_ == 'MCLY') {
            this->pMclyData = currentChunkData_;
        }
    }
    else if (subchunks_ == 'MCAL') {
        header = this->header;
        this->pMcalData = currentChunkData_;
        *(subchunks + 4) = header->sizeAlpha - 8;
    }
    nextChunkOffset = *(subchunks + 4);
    remainingSubchunkBytes = remainingDataBytes - nextChunkOffset;
    subchunks = currentChunkData_ + nextChunkOffset;
} while (remainingSubchunkBytes > 0);