int
snxtitem(register struct nstr_item *np, int type, s_char *str)
{
- register s_char *cp;
- struct range range;
- int list[NS_LSIZE];
- int n;
- coord cx, cy;
- int dist;
- int flags;
- s_char natnumber[16];
- s_char prompt[128];
- s_char buf[1024];
+ register s_char *cp;
+ struct range range;
+ int list[NS_LSIZE];
+ int n;
+ coord cx, cy;
+ int dist;
+ int flags;
+ s_char natnumber[16];
+ s_char prompt[128];
+ s_char buf[1024];
- np->type = NS_UNDEF;
- np->sel = NS_UNDEF;
- if (str == 0) {
- sprintf(prompt, "%s(s)? ", ef_nameof(type));
- str = getstring(prompt, buf);
- if (str == 0)
- return 0;
- }
- if (*str == 0) {
- /* str present, but only <cr>: nil string passed by player */
- return 0;
- }
- if (type == EF_NATION && isalpha(*str)) {
- sprintf(natnumber, "%d", natarg(str, ""));
- str = natnumber;
- }
- flags = ef_flags(type);
- switch (sarg_type(str)) {
- case NS_AREA:
- if (!(flags & EFF_XY))
- return 0;
- if (!sarg_area(str, &range))
- return 0;
- snxtitem_area(np, type, &range);
- break;
- case NS_DIST:
- if (!(flags & EFF_XY))
- return 0;
- if (!sarg_range(str, &cx, &cy, &dist))
- return 0;
- snxtitem_dist(np, type, cx, cy, dist);
- break;
- case NS_ALL:
- snxtitem_all(np, type);
- break;
- case NS_LIST:
- if ((n = sarg_list(str, list, NS_LSIZE)) == 0)
- return 0;
- if (!snxtitem_list(np, type, list, n))
- return 0;
- break;
- case NS_XY:
- if (!(flags & EFF_XY))
- return 0;
- if (!sarg_xy(str, &cx, &cy))
- return 0;
- snxtitem_xy(np, type, cx, cy);
- break;
- case NS_GROUP:
- if (!(flags & EFF_GROUP))
- return 0;
- snxtitem_group(np, type, *str);
- break;
- default:
- return 0;
- }
- np->flags = flags;
- if (player->condarg == 0)
- return 1;
- cp = player->condarg;
- while ((cp = nstr_comp(np->cond, &np->ncond, type, cp)) && *cp)
- ;
- if (cp == 0)
- return 0;
+ np->type = NS_UNDEF;
+ np->sel = NS_UNDEF;
+ if (str == 0) {
+ sprintf(prompt, "%s(s)? ", ef_nameof(type));
+ str = getstring(prompt, buf);
+ if (str == 0)
+ return 0;
+ }
+ if (*str == 0) {
+ /* str present, but only <cr>: nil string passed by player */
+ return 0;
+ }
+ if (type == EF_NATION && isalpha(*str)) {
+ sprintf(natnumber, "%d", natarg(str, ""));
+ str = natnumber;
+ }
+ flags = ef_flags(type);
+ switch (sarg_type(str)) {
+ case NS_AREA:
+ if (!(flags & EFF_XY))
+ return 0;
+ if (!sarg_area(str, &range))
+ return 0;
+ snxtitem_area(np, type, &range);
+ break;
+ case NS_DIST:
+ if (!(flags & EFF_XY))
+ return 0;
+ if (!sarg_range(str, &cx, &cy, &dist))
+ return 0;
+ snxtitem_dist(np, type, cx, cy, dist);
+ break;
+ case NS_ALL:
+ snxtitem_all(np, type);
+ break;
+ case NS_LIST:
+ if ((n = sarg_list(str, list, NS_LSIZE)) == 0)
+ return 0;
+ if (!snxtitem_list(np, type, list, n))
+ return 0;
+ break;
+ case NS_XY:
+ if (!(flags & EFF_XY))
+ return 0;
+ if (!sarg_xy(str, &cx, &cy))
+ return 0;
+ snxtitem_xy(np, type, cx, cy);
+ break;
+ case NS_GROUP:
+ if (!(flags & EFF_GROUP))
+ return 0;
+ snxtitem_group(np, type, *str);
+ break;
+ default:
+ return 0;
+ }
+ np->flags = flags;
+ if (player->condarg == 0)
return 1;
+ cp = player->condarg;
+ while ((cp = nstr_comp(np->cond, &np->ncond, type, cp)) && *cp) ;
+ if (cp == 0)
+ return 0;
+ return 1;
}
/*