format-bro.c

/*! Reads a file with the given \a fileName and loads the data into \a pattern.
 *  Returns \c true if successful, otherwise returns \c false. */
static int readBro(EmbPattern* pattern, EmbFile* file, const char* fileName)
{
    unsigned char x55;
    short unknown1, unknown2, unknown3, unknown4, moreBytesToEnd;
    char name[8];
    int stitchType;

    embPattern_loadExternalColorFile(pattern, fileName);

    x55 = binaryReadByte(file);
    unknown1 = binaryReadInt16(file); /* TODO: determine what this unknown data is */

    embFile_read(name, 1, 8, file);
    unknown2 = binaryReadInt16(file); /* TODO: determine what this unknown data is */
    unknown3 = binaryReadInt16(file); /* TODO: determine what this unknown data is */
    unknown4 = binaryReadInt16(file); /* TODO: determine what this unknown data is */
    moreBytesToEnd = binaryReadInt16(file);

    embFile_seek(file, 0x100, SEEK_SET);

    while (1) {
        short b1, b2;
        stitchType = NORMAL;
        b1 = binaryReadByte(file);
        b2 = binaryReadByte(file);
        if (b1 == -128) {
            unsigned char bCode = binaryReadByte(file);
            b1 = binaryReadInt16(file);
            b2 = binaryReadInt16(file);
            if (bCode == 2) {
                stitchType = STOP;
            } else if (bCode == 3) {
                stitchType = TRIM;
            } else if (bCode == 0x7E) {
                break;
            }
        }
        embPattern_addStitchRel(pattern, b1 / 10.0, b2 / 10.0, stitchType, 1);
    }

    embPattern_end(pattern);

    return 1;
}

/*! Writes the data from \a pattern to a file with the given \a fileName.
 *  Returns \c true if successful, otherwise returns \c false. */
static int writeBro(EmbPattern* pattern, EmbFile* file, const char* fileName)
{
    return 0; /*TODO: finish writeBro */
}