Function loopvk

source/src/texture.cpp:1240–1253

first occurrence is kept

    if(nosort) tempslots.sort(tempslotunsort);
    loopv(presort) for(int n = i + 1; n < presort.length(); n++) if(presort[i] == presort[n]) presort.remove(n); // first occurrence is kept
    loopvk(presort)
    {
        loopv(tempslots)
        {
            bool yep = false;
            loopvj(tempslots[i].oldslot) if(tempslots[i].oldslot[j] == presort[k]) yep = true;
            if(yep && i > k)
            {
                temptexslot t = tempslots.remove(i);
                tempslots.insert(k, t);
                break;
            }
        }
    }

    // create translation table
    uchar newslot[256];