Function inv_weight

src/hack.c:4350–4365

returns how far beyond the normal capacity the player is currently. */ inv_weight() is negative if the player is below normal capacity. */

/* returns how far beyond the normal capacity the player is currently. */
/* inv_weight() is negative if the player is below normal capacity. */
int
inv_weight(void)
{
    struct obj *otmp = gi.invent;
    int wt = 0;

    while (otmp) {
        if (otmp->oclass == COIN_CLASS)
            wt += (int) (((long) otmp->quan + 50L) / 100L);
        else if (otmp->otyp != BOULDER || !throws_rocks(gy.youmonst.data))
            wt += otmp->owt;
        otmp = otmp->nobj;
    }
    gw.wc = weight_cap();
    return (wt - gw.wc);
}

/*
 * Returns 0 if below normal capacity, or the number of "capacity units"