2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2016, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 * Ken Stevens, Steve McClure, Markus Armbruster
6 * Empire is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
21 * See files README, COPYING and CREDITS in the root of the source
22 * tree for related information and legal notices. It is expected
23 * that future projects/authors will amend these files as needed.
27 * show.c: General show routines
29 * Known contributors to this file:
33 * Ron Koenderink, 2005-2009
34 * Markus Armbruster, 2006-2016
51 #include "prototypes.h"
56 static char *fmttime2822(time_t);
57 static void show_load(short[]);
58 static void show_capab(int, struct symbol *);
66 chr_index_cmp(const void *a, const void *b)
68 const struct chr_index *ca = a, *cb = b;
69 if (ca->tech == cb->tech)
70 return ca->type - cb->type;
71 return ca->tech - cb->tech;
75 make_mchr_index(struct chr_index chridx[], int tlev)
77 struct natstr *natp = getnatp(player->cnum);
81 for (i = 0; mchr[i].m_name; i++) {
82 if (!mchr[i].m_name[0])
84 if (mchr[i].m_tech > tlev)
87 chridx[n].tech = mchr[i].m_tech;
90 if (natp->nat_flags & NF_TECHLISTS)
91 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
96 make_plchr_index(struct chr_index chridx[], int tlev)
98 struct natstr *natp = getnatp(player->cnum);
102 for (i = 0; plchr[i].pl_name; i++) {
103 if (!plchr[i].pl_name[0])
105 if (plchr[i].pl_tech > tlev)
108 chridx[n].tech = plchr[i].pl_tech;
111 if (natp->nat_flags & NF_TECHLISTS)
112 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
117 make_lchr_index(struct chr_index chridx[], int tlev)
119 struct natstr *natp = getnatp(player->cnum);
123 for (i = 0; lchr[i].l_name; i++) {
124 if (!lchr[i].l_name[0])
126 if (lchr[i].l_tech > tlev)
129 chridx[n].tech = lchr[i].l_tech;
132 if (natp->nat_flags & NF_TECHLISTS)
133 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
138 make_nchr_index(struct chr_index chridx[], int tlev)
140 struct natstr *natp = getnatp(player->cnum);
144 for (i = 0; nchr[i].n_name; i++) {
145 if (!nchr[i].n_name[0])
147 if (nchr[i].n_tech > tlev)
150 chridx[n].tech = nchr[i].n_tech;
153 if (natp->nat_flags & NF_TECHLISTS)
154 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
159 show_bridge(int tlev)
163 pr("Bridges require %g tech, %d hcm, 0 workers,\n",
165 pr("%d available workforce, and cost $%g\n",
166 (SCT_BLD_WORK(0, buil_bh) * SCT_MINEFF + 99) / 100,
173 if (tlev < buil_tower_bt)
175 pr("Bridge towers require %g tech, %d hcm, 0 workers,\n",
176 buil_tower_bt, buil_tower_bh);
177 pr("%d available workforce, and cost $%g\n",
178 (SCT_BLD_WORK(0, buil_tower_bh) * SCT_MINEFF + 99) / 100,
183 show_nuke_stats(int tlev)
185 show_nuke_capab(tlev);
189 show_nuke_build(int tlev)
191 struct chr_index chridx[sizeof(nchr) / sizeof(*nchr)];
192 int n = make_nchr_index(chridx, tlev);
196 pr("%13s lcm hcm oil rad avail tech res $\n", "");
198 for (i = 0; i < n; i++) {
199 np = &nchr[chridx[i].type];
200 pr("%-13.13s %3d %3d %4d %4d %5d %4d %3.0f $%6d\n",
201 np->n_name, np->n_mat[I_LCM], np->n_mat[I_HCM],
202 np->n_mat[I_OIL], np->n_mat[I_RAD], np->n_bwork, np->n_tech,
203 drnuke_const > MIN_DRNUKE_CONST ?
204 ceil(np->n_tech * drnuke_const) : 0.0,
210 show_nuke_capab(int tlev)
212 struct chr_index chridx[sizeof(nchr) / sizeof(*nchr)];
213 int n = make_nchr_index(chridx, tlev);
217 pr("%13s blst dam lbs tech res $%7s abilities\n", "", "");
218 for (i = 0; i < n; i++) {
219 np = &nchr[chridx[i].type];
220 pr("%-13.13s %4d %3d %3d %4d %3.0f $%7d",
221 np->n_name, np->n_blast, np->n_dam,
222 np->n_weight, np->n_tech,
223 drnuke_const > MIN_DRNUKE_CONST ?
224 ceil(np->n_tech * drnuke_const) : 0.0,
226 show_capab(np->n_flags, nuke_chr_flags);
232 show_ship_build(int tlev)
234 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
235 int n = make_mchr_index(chridx, tlev);
239 pr("%25s lcm hcm avail tech $\n", "");
240 for (i = 0; i < n; i++) {
241 mp = &mchr[chridx[i].type];
242 pr("%-25.25s %3d %3d %5d %4d $%d\n",
243 mp->m_name, mp->m_mat[I_LCM], mp->m_mat[I_HCM],
244 mp->m_bwork, mp->m_tech, mp->m_cost);
249 show_ship_stats(int tlev)
251 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
252 int n = make_mchr_index(chridx, tlev);
256 pr("%25s s v s r f l p h x\n", "");
257 pr("%25s p i p n i n l e p\n", "");
258 pr("%25s def d s y g r d n l l\n", "");
259 for (i = 0; i < n; i++) {
260 mp = &mchr[chridx[i].type];
261 pr("%-25.25s %3d %2d %2d %2d %2d %2d %2d %2d %2d %2d\n",
262 mp->m_name, m_armor(mp, tlev), m_speed(mp, tlev),
263 m_visib(mp, tlev), mp->m_vrnge,
264 m_frnge(mp, tlev), m_glim(mp, tlev),
265 mp->m_nland, mp->m_nplanes, mp->m_nchoppers, mp->m_nxlight);
270 show_ship_capab(int tlev)
272 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
273 int n = make_mchr_index(chridx, tlev);
277 pr("%25s cargos & capabilities\n", "");
278 for (i = 0; i < n; i++) {
279 mp = &mchr[chridx[i].type];
280 pr("%-25.25s ", mp->m_name);
281 show_load(mp->m_item);
282 show_capab(mp->m_flags, ship_chr_flags);
288 show_plane_stats(int tlev)
290 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
291 int n = make_plchr_index(chridx, tlev);
295 pr("%25s acc load att def ran fuel stlth\n", "");
296 for (i = 0; i < n; i++) {
297 pp = &plchr[chridx[i].type];
298 pr("%-25.25s %3d %4d %3d %3d %3d %4d %4d%%\n",
299 pp->pl_name, pl_acc(pp, tlev), pl_load(pp, tlev),
300 pl_att(pp, tlev), pl_def(pp, tlev), pl_range(pp, tlev),
301 pp->pl_fuel, pp->pl_stealth);
306 show_plane_capab(int tlev)
308 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
309 int n = make_plchr_index(chridx, tlev);
313 pr("%25s capabilities\n", "");
314 for (i = 0; i < n; i++) {
315 pp = &plchr[chridx[i].type];
316 pr("%-25.25s ", pp->pl_name);
317 show_capab(pp->pl_flags, plane_chr_flags);
323 show_plane_build(int tlev)
325 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
326 int n = make_plchr_index(chridx, tlev);
330 pr("%25s lcm hcm crew avail tech $\n", "");
331 for (i = 0; i < n; i++) {
332 pp = &plchr[chridx[i].type];
333 pr("%-25.25s %3d %3d %4d %5d %4d $%d\n",
334 pp->pl_name, pp->pl_mat[I_LCM],
335 pp->pl_mat[I_HCM], pp->pl_mat[I_MILIT],
336 pp->pl_bwork, pp->pl_tech, pp->pl_cost);
341 show_land_build(int tlev)
343 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
344 int n = make_lchr_index(chridx, tlev);
348 pr("%25s lcm hcm guns avail tech $\n", "");
349 for (i = 0; i < n; i++) {
350 lp = &lchr[chridx[i].type];
351 pr("%-25.25s %3d %3d %4d %5d %4d $%d\n",
352 lp->l_name, lp->l_mat[I_LCM],
355 lp->l_bwork, lp->l_tech, lp->l_cost);
360 show_land_capab(int tlev)
362 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
363 int n = make_lchr_index(chridx, tlev);
367 pr("%25s capabilities\n", "");
368 for (i = 0; i < n; i++) {
369 lcp = &lchr[chridx[i].type];
370 pr("%-25s ", lcp->l_name);
371 show_load(lcp->l_item);
372 show_capab(lcp->l_flags, land_chr_flags);
378 show_land_stats(int tlev)
380 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
381 int n = make_lchr_index(chridx, tlev);
385 pr("%25s s v s r r a f a a x l\n", "");
386 pr("%25s p i p a n c i m a p n\n", "");
387 pr("%25s att def vul d s y d g c r m f l d\n", "");
388 for (i = 0; i < n; i++) {
389 lcp = &lchr[chridx[i].type];
390 pr("%-25s %1.1f %1.1f %3d %2d %2d %2d %2d %2d %2d %2d %2d %2d"
393 l_att(lcp, tlev), l_def(lcp, tlev), l_vul(lcp, tlev),
394 l_spd(lcp, tlev), lcp->l_vis, lcp->l_spy, lcp->l_rad,
395 l_frg(lcp, tlev), l_acc(lcp, tlev), l_dam(lcp, tlev),
396 lcp->l_ammo, lcp->l_aaf, lcp->l_nxlight, lcp->l_nland);
401 show_sect_build(int foo)
405 pr(" build 100%% eff maint\n"
406 "sector type lcm hcm $ $\n");
407 for (i = 0; dchr[i].d_name; i++) {
408 if (dchr[i].d_mnem == 0)
410 if (dchr[i].d_mob0 < 0)
412 if (dchr[i].d_build == 1
413 && dchr[i].d_lcms == 0 && dchr[i].d_hcms == 0
414 && dchr[i].d_maint == 0)
415 continue; /* the usual, skip */
416 pr("%c %-21.21s %5d%5d %5d %5d\n",
417 dchr[i].d_mnem, dchr[i].d_name,
418 100 * dchr[i].d_lcms,
419 100 * dchr[i].d_hcms,
420 100 * dchr[i].d_build,
421 dchr[i].d_maint * etu_per_update);
423 pr("any other 0 0 100 0\n");
426 for (i = 0; intrchr[i].in_name; i++) {
427 if (!intrchr[i].in_enable)
430 pr("\nInfrastructure building - adding 1 point of efficiency costs:\n"
431 " type lcms hcms mobility $$$$\n");
432 pr("%-20s %4d %4d %8d %4d\n",
433 intrchr[i].in_name, intrchr[i].in_lcms, intrchr[i].in_hcms,
434 intrchr[i].in_mcost, intrchr[i].in_dcost);
440 show_sect_stats(int foo)
443 struct natstr *natp = getnatp(player->cnum);
445 pr(" mob cost max max naviga packing max\n");
446 pr(" sector type 0%% 100%% off def bility bonus pop\n");
448 for (i = 0; dchr[i].d_name; i++) {
449 if (dchr[i].d_mnem == 0)
451 pr("%c %-21.21s", dchr[i].d_mnem, dchr[i].d_name);
452 if (dchr[i].d_mob0 < 0)
455 pr(" %3.1f %3.1f", dchr[i].d_mob0, dchr[i].d_mob1);
456 pr(" %5.2f %5.2f %7.7s %10.10s %5d\n",
457 dchr[i].d_ostr, dchr[i].d_dstr,
458 symbol_by_value(dchr[i].d_nav, sector_navigation),
459 symbol_by_value(dchr[i].d_pkg, packing),
460 max_population(natp->nat_level[NAT_RLEV], i, 100));
465 show_sect_capab(int foo)
469 pr(" sector type product p.e.\n");
471 for (i = 0; dchr[i].d_name; i++) {
472 if (dchr[i].d_mnem == 0 || dchr[i].d_prd < 0)
474 pr("%c %-23s %-7s %4d%%\n",
475 dchr[i].d_mnem, dchr[i].d_name, pchr[dchr[i].d_prd].p_sname,
485 pr("item power value sell lbs packing melt item\n");
486 pr("mnem in no wh ur bk deno name\n");
488 for (ip = ichr; ip->i_name; ip++) {
489 pr(" %c %5d %5d %4s %3d %2d %2d %2d %2d %2d %4d %s\n",
490 ip->i_mnem, ip->i_power,
491 ip->i_value, ip->i_sell ? "yes" : "no",
493 ip->i_pkg[IPKG], ip->i_pkg[NPKG], ip->i_pkg[WPKG],
494 ip->i_pkg[UPKG], ip->i_pkg[BPKG],
495 ip->i_melt_denom, ip->i_name);
500 show_product(int tlev)
506 pr("product cost raw materials reso dep level p.e.\n");
508 for (pp = pchr; pp->p_sname; pp++) {
511 pr("%7.7s %c $%-3d ",
513 pp->p_type < 0 ? ' ' : ichr[pp->p_type].i_mnem,
515 BUILD_ASSERT(MAXPRCON <= 3); /* output has only three columns */
516 for (i = 0; i < 3; i++) {
517 if (i < MAXPRCON && pp->p_camt[i]
518 && pp->p_ctype[i] > I_NONE && pp->p_ctype[i] <= I_MAX)
519 pr(" %2d%c", pp->p_camt[i], ichr[pp->p_ctype[i]].i_mnem);
525 symbol_by_value(pp->p_nrndx, resources), pp->p_nrdep);
531 lev = symbol_by_value(pp->p_nlndx, level);
532 pr("(%.4s%+d)/(%.4s%+d)\n",
533 lev, -pp->p_nlmin, lev, pp->p_nllag - pp->p_nlmin);
543 pr("id category good will\n");
546 for (i = 1; i < N_MAX_VERB + 1; i++) {
547 if (rpt[i].r_newspage == N_NOTUSED)
549 pr("%-2d %-20.20s %4d\n", rpt[i].r_uid,
550 page_headings[rpt[i].r_newspage].name, rpt[i].r_good_will);
551 for (j = 0; j < NUM_RPTS; j++)
552 pr(" %s\n", rpt[i].r_newstory[j]);
557 * Show update policy and up to N scheduled updates.
562 struct gamestr *game = game_tick_tick();
566 pr("%s, Turn %d, ETU %d\n", fmttime2822(time(NULL)),
567 game->game_turn, game->game_tick);
569 if (update_time[0]) {
570 if (update_demand == UPD_DEMAND_SCHED) {
571 pr("Demand updates occur according to schedule:\n");
574 pr("Updates occur according to schedule:\n");
575 for (i = 0; i < n && update_time[i]; i++)
576 pr("%3d. %s\n", game->game_turn + i,
577 fmttime2822(update_time[i]));
579 pr("Updates occur within %d seconds after the scheduled time\n",
583 pr("There are no updates scheduled.\n");
585 if (update_demand == UPD_DEMAND_ASYNC) {
586 pr("Demand updates occur right after the demand is set.\n");
587 if (*update_demandtimes != 0) {
588 pr("Demand updates are allowed during: %s\n",
595 pr("Demand updates require %d country(s) to want one.\n",
599 if (updates_disabled())
600 pr("\nUPDATES ARE DISABLED!\n");
604 * Return @t formatted according to RFC 2822.
605 * The return value is statically allocated and overwritten on
609 fmttime2822(time_t t)
615 TIME_ZONE_INFORMATION tzi;
619 time = localtime(&t);
621 n = strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S", time);
622 if (CANT_HAPPEN(n == 0)) {
626 GetTimeZoneInformation(&tzi);
627 time_offset = -(tzi.Bias +
628 (time->tm_isdst ? tzi.DaylightBias : tzi.StandardBias));
630 nn = _snprintf(buf + n, sizeof(buf) - n, " %+03d%02d",
631 time_offset / 60, abs(time_offset) % 60);
632 if (CANT_HAPPEN(nn <= 0 || nn + n >= sizeof(buf)))
635 size_t n = strftime(buf, sizeof(buf), "%a, %d %b %Y %T %z",
637 if (CANT_HAPPEN(n == 0))
644 show_load(short item[])
648 for (i = I_NONE + 1; i <= I_MAX; ++i) {
650 pr(" %d%c", item[i], ichr[i].i_mnem);
655 show_capab(int flags, struct symbol *table)
659 symbol_set_fmt(buf, sizeof(buf), flags, table, " ", 0);