Function update_inventory

src/invent.c:2781–2810

persistent inventory window is maintained by interface code; 'update_inventory' used to be a macro for (*windowprocs.win_update_inventory) but the restore hackery to suppress screen updates was getting out of hand; this is now a central call point */

   (*windowprocs.win_update_inventory) but the restore hackery to suppress
   screen updates was getting out of hand; this is now a central call point */
void
update_inventory(void)
{
    int save_suppress_price;

    if (!program_state.in_moveloop) /* not covered by suppress_map_output */
        return;
    if (suppress_map_output()) /* despite name, used for perm_invent too */
        return;

    /*
     * Ought to check (windowprocs.wincap & WC_PERM_INVENT) here....
     *
     * We currently don't skip this call when iflags.perm_invent is False
     * because curses uses that to disable a previous perm_invent window
     * (after toggle via 'O'; perhaps the options code should handle that).
     *
     * perm_invent might get updated while some code is avoiding price
     * feedback during obj name formatting for messages.  Temporarily
     * force 'normal' formatting during the perm_invent update.  (Cited
     * example was an update triggered by change in invent gold when
     * transferring some to shk during itemized billing.  A previous fix
     * attempt in the shop code handled it for unpaid items but not for
     * paying for used-up shop items; that follows a different code path.)
     */
    save_suppress_price = iflags.suppress_price;
    iflags.suppress_price = 0;
    (*windowprocs.win_update_inventory)(0);
    iflags.suppress_price = save_suppress_price;
}

/* the #perminv command - call interface's persistent inventory routine */
int