Function loopv

source/src/worldio.cpp:295–328

{
    DEBUG("parsing " << headerextras.length() << " packets");
    loopv(headerextras)
    {
        ucharbuf q(headerextras[i]->data, headerextras[i]->len);
        int type = headerextras[i]->flags & HX_TYPEMASK;
        DEBUG("packet " << i << " type " << type);
        bool deletethis = false;                               // (set deletethis for headers that persist outside headerextras and get reinserted by packheaderextras())
        if(!(ignoretypes & (1 << type))) switch(type)
        {
            case HX_EDITUNDO:
                restoreeditundo(q);
                break;

            case HX_CONFIG:
                setcontext("map", "embedded");
                if(headerextras[i]->len > 0 && headerextras[i]->data[headerextras[i]->len - 1] == '\0') execute((const char *)q.buf); // needs to have '\0' at the end, better check...
                else conoutf("malformed emb config");
                resetcontext();
                break;

            case HX_MAPINFO:
            {
                string l, c;
                getstring(l, q, MAXSTRLEN - 1);
                getstring(c, q, MAXSTRLEN - 1);
                setmapinfo(l, c);
                break;
            }
            case HX_MODEINFO:
            case HX_ARTIST:
            default:
                break;
        }
        if(deletethis || (clearnonpersist && !(headerextras[i]->flags & HX_FLAG_PERSIST))) delete headerextras.remove(i--);
    }
}

ucharbuf packheaderextras(int ignoretypes = 0)  // serialise all extra data packets to save with the map header