void gObjViewportListCreate(short aIndex)
{
#if(ENABLE_OPTIMIZATION)
    g_Optimization.ViewePortCPU(aIndex);
    return;
#endif

    int result,n;
    LPOBJ lpObj;
    int mapnum;

    if(OBJMAX_RANGE(aIndex) == 0)
    {
        return;
    }

    lpObj = &gObj[aIndex];

    if(lpObj->Connected < PLAYER_PLAYING)
    {
        return;
    }

    if(lpObj->RegenOk > 0)
    {
        return;
    }

    mapnum = lpObj->MapNumber;
    gItemLoop2 = 0;

    if(lpObj->Type == OBJ_USER)
    {
        MapClass * lpMap = &MapC[mapnum];

        for(n = 0; n < MAX_MAPITEM; n++)
        {
            if(lpMap->m_cItem[n].live)
            {
                gItemLoop2++;

                if(lpMap->m_cItem[n].m_State == 1 || lpMap->m_cItem[n].m_State == 2)
                {
                    if(gObjCheckViewport(aIndex,lpMap->m_cItem[n].px,lpMap->m_cItem[n].py) == 1)
                    {
                        result = ViewportAdd(aIndex,n,5);
                    }
                }
            }
        }
    }

    if(aIndex == 0)
    {
        gItemLoopMax = gItemLoop2;
        gItemLoop = gItemLoop2;
        gCurPaintPlayer = aIndex;
    }

    int a = 1;
    LPOBJ lpTempObj;

    if(lpObj->Type == OBJ_USER)
    {
        for(n = 0; n < OBJMAX; n++)
        {
            lpTempObj = &gObj[n];

            if(lpTempObj->Connected == PLAYER_PLAYING && aIndex != n)
            {
                if(lpTempObj->m_State == 1 || lpTempObj->m_State == 2)
                {
                    if(mapnum == lpTempObj->MapNumber)
                    {
                        if(gObjCheckViewport(aIndex,lpTempObj->X,lpTempObj->Y) == 1)
                        {
                            result = ViewportAdd(aIndex,n,lpTempObj->Type);
                            result = ViewportAdd2(n,aIndex,gObj[aIndex].Type);
                        }
                    }
                }
            }
        }
    }
    else if(
        lpObj->Type == OBJ_MONSTER
//#if(GS_CASTLE==1)
        || lpObj->Type == OBJ_NPC
//#endif
        )
    {
        for(n = OBJ_MAXMONSTER; n < OBJMAX; n++)
        {
            lpTempObj = &gObj[n];

            if(lpTempObj->Connected == PLAYER_PLAYING && aIndex != n)
            {
                if(lpTempObj->m_State == 1 || lpTempObj->m_State == 2)
                {
                    if(mapnum == lpTempObj->MapNumber)
                    {
                        if(gObjCheckViewport(aIndex,lpTempObj->X,lpTempObj->Y) == 1)
                        {
                            result = ViewportAdd(aIndex,n,gObj[n].Type);
                            result = ViewportAdd2(n,aIndex,gObj[aIndex].Type);
                        }
                    }
                }
            }
        }
    }
}