2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2014, 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, 2006-2011
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);
197 pr("%13s lcm hcm oil rad avail tech res $\n", "");
199 for (i = 0; i < n; i++) {
200 np = &nchr[chridx[i].type];
201 avail = NUK_BLD_WORK(np->n_lcm, np->n_hcm, np->n_oil, np->n_rad);
202 pr("%-13.13s %3d %3d %4d %4d %5d %4d %3.0f $%6d\n",
203 np->n_name, np->n_lcm, np->n_hcm, np->n_oil,
204 np->n_rad, avail, np->n_tech,
205 drnuke_const > MIN_DRNUKE_CONST ?
206 ceil(np->n_tech * drnuke_const) : 0.0,
212 show_nuke_capab(int tlev)
214 struct chr_index chridx[sizeof(nchr) / sizeof(*nchr)];
215 int n = make_nchr_index(chridx, tlev);
219 pr("%13s blst dam lbs tech res $%7s abilities\n", "", "");
220 for (i = 0; i < n; i++) {
221 np = &nchr[chridx[i].type];
222 pr("%-13.13s %4d %3d %3d %4d %3.0f $%7d",
223 np->n_name, np->n_blast, np->n_dam,
224 np->n_weight, np->n_tech,
225 drnuke_const > MIN_DRNUKE_CONST ?
226 ceil(np->n_tech * drnuke_const) : 0.0,
228 show_capab(np->n_flags, nuke_chr_flags);
234 show_ship_build(int tlev)
236 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
237 int n = make_mchr_index(chridx, tlev);
241 pr("%25s lcm hcm avail tech $\n", "");
242 for (i = 0; i < n; i++) {
243 mp = &mchr[chridx[i].type];
244 pr("%-25.25s %3d %3d %5d %4d $%d\n",
245 mp->m_name, mp->m_lcm, mp->m_hcm,
246 SHP_BLD_WORK(mp->m_lcm, mp->m_hcm), mp->m_tech, mp->m_cost);
251 show_ship_stats(int tlev)
253 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
254 int n = make_mchr_index(chridx, tlev);
258 pr("%25s s v s r f l p h x\n", "");
259 pr("%25s p i p n i n l e p\n", "");
260 pr("%25s def d s y g r d n l l\n", "");
261 for (i = 0; i < n; i++) {
262 mp = &mchr[chridx[i].type];
263 pr("%-25.25s %3d %2d %2d %2d %2d %2d %2d %2d %2d %2d\n",
264 mp->m_name, m_armor(mp, tlev), m_speed(mp, tlev),
265 m_visib(mp, tlev), mp->m_vrnge,
266 m_frnge(mp, tlev), m_glim(mp, tlev),
267 mp->m_nland, mp->m_nplanes, mp->m_nchoppers, mp->m_nxlight);
272 show_ship_capab(int tlev)
274 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
275 int n = make_mchr_index(chridx, tlev);
279 pr("%25s cargos & capabilities\n", "");
280 for (i = 0; i < n; i++) {
281 mp = &mchr[chridx[i].type];
282 pr("%-25.25s ", mp->m_name);
283 show_load(mp->m_item);
284 show_capab(mp->m_flags, ship_chr_flags);
290 show_plane_stats(int tlev)
292 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
293 int n = make_plchr_index(chridx, tlev);
297 pr("%25s acc load att def ran fuel stlth\n", "");
298 for (i = 0; i < n; i++) {
299 pp = &plchr[chridx[i].type];
300 pr("%-25.25s %3d %4d %3d %3d %3d %4d %4d%%\n",
301 pp->pl_name, pl_acc(pp, tlev), pl_load(pp, tlev),
302 pl_att(pp, tlev), pl_def(pp, tlev), pl_range(pp, tlev),
303 pp->pl_fuel, pp->pl_stealth);
308 show_plane_capab(int tlev)
310 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
311 int n = make_plchr_index(chridx, tlev);
315 pr("%25s capabilities\n", "");
316 for (i = 0; i < n; i++) {
317 pp = &plchr[chridx[i].type];
318 pr("%-25.25s ", pp->pl_name);
319 show_capab(pp->pl_flags, plane_chr_flags);
325 show_plane_build(int tlev)
327 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
328 int n = make_plchr_index(chridx, tlev);
332 pr("%25s lcm hcm crew avail tech $\n", "");
333 for (i = 0; i < n; i++) {
334 pp = &plchr[chridx[i].type];
335 pr("%-25.25s %3d %3d %4d %5d %4d $%d\n",
336 pp->pl_name, pp->pl_lcm,
337 pp->pl_hcm, pp->pl_crew,
338 PLN_BLD_WORK(pp->pl_lcm, pp->pl_hcm), pp->pl_tech, pp->pl_cost);
343 show_land_build(int tlev)
345 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
346 int n = make_lchr_index(chridx, tlev);
350 pr("%25s lcm hcm guns avail tech $\n", "");
351 for (i = 0; i < n; i++) {
352 lp = &lchr[chridx[i].type];
353 pr("%-25.25s %3d %3d %4d %5d %4d $%d\n",
354 lp->l_name, lp->l_lcm,
357 LND_BLD_WORK(lp->l_lcm, lp->l_hcm), lp->l_tech, lp->l_cost);
362 show_land_capab(int tlev)
364 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
365 int n = make_lchr_index(chridx, tlev);
369 pr("%25s capabilities\n", "");
370 for (i = 0; i < n; i++) {
371 lcp = &lchr[chridx[i].type];
372 pr("%-25s ", lcp->l_name);
373 show_load(lcp->l_item);
374 show_capab(lcp->l_flags, land_chr_flags);
380 show_land_stats(int tlev)
382 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
383 int n = make_lchr_index(chridx, tlev);
387 pr("%25s s v s r r a f a a x l\n", "");
388 pr("%25s p i p a n c i m a p n\n", "");
389 pr("%25s att def vul d s y d g c r m f l d\n", "");
390 for (i = 0; i < n; i++) {
391 lcp = &lchr[chridx[i].type];
392 pr("%-25s %1.1f %1.1f %3d %2d %2d %2d %2d %2d %2d %2d %2d %2d"
395 l_att(lcp, tlev), l_def(lcp, tlev), l_vul(lcp, tlev),
396 l_spd(lcp, tlev), lcp->l_vis, lcp->l_spy, lcp->l_rad,
397 l_frg(lcp, tlev), l_acc(lcp, tlev), l_dam(lcp, tlev),
398 lcp->l_ammo, lcp->l_aaf, lcp->l_nxlight, lcp->l_nland);
403 show_sect_build(int foo)
407 pr(" desig build 100%% eff maint\n"
408 "sector type $ lcm hcm $ $\n");
409 for (i = 0; dchr[i].d_name; i++) {
410 if (dchr[i].d_mnem == 0)
412 if (dchr[i].d_mob0 < 0)
414 if (dchr[i].d_cost <= 0 && dchr[i].d_build == 1
415 && dchr[i].d_lcms == 0 && dchr[i].d_hcms == 0
416 && dchr[i].d_maint == 0)
417 continue; /* the usual, skip */
418 pr("%c %-21.21s", dchr[i].d_mnem, dchr[i].d_name);
419 if (dchr[i].d_cost < 0)
422 pr(" %5d", dchr[i].d_cost);
423 pr(" %5d%5d %5d %5d\n",
424 100 * dchr[i].d_lcms,
425 100 * dchr[i].d_hcms,
426 100 * dchr[i].d_build,
427 dchr[i].d_maint * etu_per_update);
429 pr("any other 0 0 0 100 0\n");
432 for (i = 0; intrchr[i].in_name; i++) {
433 if (!intrchr[i].in_enable)
436 pr("\nInfrastructure building - adding 1 point of efficiency costs:\n"
437 " type lcms hcms mobility $$$$\n");
438 pr("%-20s %4d %4d %8d %4d\n",
439 intrchr[i].in_name, intrchr[i].in_lcms, intrchr[i].in_hcms,
440 intrchr[i].in_mcost, intrchr[i].in_dcost);
446 show_sect_stats(int foo)
449 struct natstr *natp = getnatp(player->cnum);
451 pr(" mob cost max max naviga packing max\n");
452 pr(" sector type 0%% 100%% off def bility bonus pop\n");
454 for (i = 0; dchr[i].d_name; i++) {
455 if (dchr[i].d_mnem == 0)
457 pr("%c %-21.21s", dchr[i].d_mnem, dchr[i].d_name);
458 if (dchr[i].d_mob0 < 0)
461 pr(" %3.1f %3.1f", dchr[i].d_mob0, dchr[i].d_mob1);
462 pr(" %5.2f %5.2f %7.7s %10.10s %5d\n",
463 dchr[i].d_ostr, dchr[i].d_dstr,
464 symbol_by_value(dchr[i].d_nav, sector_navigation),
465 symbol_by_value(dchr[i].d_pkg, packing),
466 max_population(natp->nat_level[NAT_RLEV], i, 100));
471 show_sect_capab(int foo)
475 pr(" sector type product p.e.\n");
477 for (i = 0; dchr[i].d_name; i++) {
478 if (dchr[i].d_mnem == 0 || dchr[i].d_prd < 0)
480 pr("%c %-23s %-7s %4d%%\n",
481 dchr[i].d_mnem, dchr[i].d_name, pchr[dchr[i].d_prd].p_sname,
491 pr("item value sell lbs packing melt item\n");
492 pr("mnem in no wh ur bk deno name\n");
494 for (ip = ichr; ip->i_name; ip++) {
495 pr(" %c %5d %4s %3d %2d %2d %2d %2d %2d %4d %s\n",
496 ip->i_mnem, ip->i_value, ip->i_sell ? "yes" : "no", ip->i_lbs,
497 ip->i_pkg[IPKG], ip->i_pkg[NPKG], ip->i_pkg[WPKG],
498 ip->i_pkg[UPKG], ip->i_pkg[BPKG],
499 ip->i_melt_denom, ip->i_name);
504 show_product(int tlev)
510 pr("product cost raw materials reso dep level p.e.\n");
512 for (pp = pchr; pp->p_sname; pp++) {
515 pr("%7.7s %c $%-3d ",
517 pp->p_type < 0 ? ' ' : ichr[pp->p_type].i_mnem,
519 (void)CANT_HAPPEN(MAXPRCON > 3); /* output has only three columns */
520 for (i = 0; i < 3; i++) {
521 if (i < MAXPRCON && pp->p_camt[i]
522 && pp->p_ctype[i] > I_NONE && pp->p_ctype[i] <= I_MAX)
523 pr(" %2d%c", pp->p_camt[i], ichr[pp->p_ctype[i]].i_mnem);
529 symbol_by_value(pp->p_nrndx, resources), pp->p_nrdep);
535 lev = symbol_by_value(pp->p_nlndx, level);
536 pr("(%.4s%+d)/(%.4s%+d)\n",
537 lev, -pp->p_nlmin, lev, pp->p_nllag - pp->p_nlmin);
547 pr("id category good will\n");
550 for (i = 1; i < N_MAX_VERB + 1; i++) {
551 if (rpt[i].r_newspage == N_NOTUSED)
553 pr("%-2d %-20.20s %4d\n", rpt[i].r_uid,
554 page_headings[rpt[i].r_newspage].name, rpt[i].r_good_will);
555 for (j = 0; j < NUM_RPTS; j++)
556 pr(" %s\n", rpt[i].r_newstory[j]);
561 * Show update policy and up to N scheduled updates.
566 struct gamestr *game = game_tick_tick();
570 pr("%s, Turn %d, ETU %d\n", fmttime2822(time(NULL)),
571 game->game_turn, game->game_tick);
573 if (update_time[0]) {
574 if (update_demand == UPD_DEMAND_SCHED) {
575 pr("Demand updates occur according to schedule:\n");
578 pr("Updates occur according to schedule:\n");
579 for (i = 0; i < n && update_time[i]; i++)
580 pr("%3d. %s\n", game->game_turn + i,
581 fmttime2822(update_time[i]));
583 pr("Updates occur within %d seconds after the scheduled time\n",
587 pr("There are no updates scheduled.\n");
589 if (update_demand == UPD_DEMAND_ASYNC) {
590 pr("Demand updates occur right after the demand is set.\n");
591 if (*update_demandtimes != 0) {
592 pr("Demand updates are allowed during: %s\n",
599 pr("Demand updates require %d country(s) to want one.\n",
603 if (updates_disabled())
604 pr("\nUPDATES ARE DISABLED!\n");
608 * Return T formatted according to RFC 2822.
609 * The return value is statically allocated and overwritten on
613 fmttime2822(time_t t)
619 TIME_ZONE_INFORMATION tzi;
623 time = localtime(&t);
625 n = strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S", time);
626 if (CANT_HAPPEN(n == 0)) {
630 GetTimeZoneInformation(&tzi);
631 time_offset = -(tzi.Bias +
632 (time->tm_isdst ? tzi.DaylightBias : tzi.StandardBias));
634 nn = _snprintf(buf + n, sizeof(buf) - n, " %+03d%02d",
635 time_offset / 60, abs(time_offset) % 60);
636 if (CANT_HAPPEN(nn <= 0 || nn + n >= sizeof(buf)))
639 size_t n = strftime(buf, sizeof(buf), "%a, %d %b %Y %T %z",
641 if (CANT_HAPPEN(n == 0))
648 show_load(short item[])
652 for (i = I_NONE + 1; i <= I_MAX; ++i) {
654 pr(" %d%c", item[i], ichr[i].i_mnem);
659 show_capab(int flags, struct symbol *table)
664 for (i = 0; i < 32; i++) {
665 if (!(flags & bit(i)))
667 p = symbol_by_value(bit(i), table);