2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2011, 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)
86 if ((mchr[i].m_flags & M_TRADE) && !opt_TRADESHIPS)
89 chridx[n].tech = mchr[i].m_tech;
92 if (natp->nat_flags & NF_TECHLISTS)
93 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
98 make_plchr_index(struct chr_index chridx[], int tlev)
100 struct natstr *natp = getnatp(player->cnum);
104 for (i = 0; plchr[i].pl_name; i++) {
105 if (!plchr[i].pl_name[0])
107 if (plchr[i].pl_tech > tlev)
110 chridx[n].tech = plchr[i].pl_tech;
113 if (natp->nat_flags & NF_TECHLISTS)
114 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
119 make_lchr_index(struct chr_index chridx[], int tlev)
121 struct natstr *natp = getnatp(player->cnum);
125 for (i = 0; lchr[i].l_name; i++) {
126 if (!lchr[i].l_name[0])
128 if (lchr[i].l_tech > tlev)
130 if ((lchr[i].l_flags & L_SPY) && !opt_LANDSPIES)
133 chridx[n].tech = lchr[i].l_tech;
136 if (natp->nat_flags & NF_TECHLISTS)
137 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
142 make_nchr_index(struct chr_index chridx[], int tlev)
144 struct natstr *natp = getnatp(player->cnum);
148 for (i = 0; nchr[i].n_name; i++) {
149 if (!nchr[i].n_name[0])
151 if (nchr[i].n_tech > tlev)
154 chridx[n].tech = nchr[i].n_tech;
157 if (natp->nat_flags & NF_TECHLISTS)
158 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
163 show_bridge(int tlev)
167 pr("Bridges require %g tech, %d hcm, 0 workers,\n",
169 pr("%d available workforce, and cost $%g\n",
170 (SCT_BLD_WORK(0, buil_bh) * SCT_MINEFF + 99) / 100,
177 if (tlev < buil_tower_bt)
179 pr("Bridge towers require %g tech, %d hcm, 0 workers,\n",
180 buil_tower_bt, buil_tower_bh);
181 pr("%d available workforce, and cost $%g\n",
182 (SCT_BLD_WORK(0, buil_tower_bh) * SCT_MINEFF + 99) / 100,
187 show_nuke_stats(int tlev)
189 show_nuke_capab(tlev);
193 show_nuke_build(int tlev)
195 struct chr_index chridx[sizeof(nchr) / sizeof(*nchr)];
196 int n = make_nchr_index(chridx, tlev);
201 pr("%13s lcm hcm oil rad avail tech res $\n", "");
203 for (i = 0; i < n; i++) {
204 np = &nchr[chridx[i].type];
205 avail = NUK_BLD_WORK(np->n_lcm, np->n_hcm, np->n_oil, np->n_rad);
206 pr("%-13.13s %3d %3d %4d %4d %5d %4d %3.0f $%6d\n",
207 np->n_name, np->n_lcm, np->n_hcm, np->n_oil,
208 np->n_rad, avail, np->n_tech,
209 drnuke_const > MIN_DRNUKE_CONST ?
210 ceil(np->n_tech * drnuke_const) : 0.0,
216 show_nuke_capab(int tlev)
218 struct chr_index chridx[sizeof(nchr) / sizeof(*nchr)];
219 int n = make_nchr_index(chridx, tlev);
223 pr("%13s blst dam lbs tech res $%7s abilities\n", "", "");
224 for (i = 0; i < n; i++) {
225 np = &nchr[chridx[i].type];
226 pr("%-13.13s %4d %3d %3d %4d %3.0f $%7d",
227 np->n_name, np->n_blast, np->n_dam,
228 np->n_weight, np->n_tech,
229 drnuke_const > MIN_DRNUKE_CONST ?
230 ceil(np->n_tech * drnuke_const) : 0.0,
232 show_capab(np->n_flags, nuke_chr_flags);
238 show_ship_build(int tlev)
240 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
241 int n = make_mchr_index(chridx, tlev);
245 pr("%25s lcm hcm avail tech $\n", "");
246 for (i = 0; i < n; i++) {
247 mp = &mchr[chridx[i].type];
248 pr("%-25.25s %3d %3d %5d %4d $%d\n",
249 mp->m_name, mp->m_lcm, mp->m_hcm,
250 SHP_BLD_WORK(mp->m_lcm, mp->m_hcm), mp->m_tech, mp->m_cost);
255 show_ship_stats(int tlev)
257 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
258 int n = make_mchr_index(chridx, tlev);
262 pr("%25s s v s r f l p h x\n", "");
263 pr("%25s p i p n i n l e p\n", "");
264 pr("%25s def d s y g r d n l l\n", "");
265 for (i = 0; i < n; i++) {
266 mp = &mchr[chridx[i].type];
267 pr("%-25.25s %3d %2d %2d %2d %2d %2d %2d %2d %2d %2d\n",
268 mp->m_name, m_armor(mp, tlev), m_speed(mp, tlev),
269 m_visib(mp, tlev), mp->m_vrnge,
270 m_frnge(mp, tlev), m_glim(mp, tlev),
271 mp->m_nland, mp->m_nplanes, mp->m_nchoppers, mp->m_nxlight);
276 show_ship_capab(int tlev)
278 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
279 int n = make_mchr_index(chridx, tlev);
283 pr("%25s cargos & capabilities\n", "");
284 for (i = 0; i < n; i++) {
285 mp = &mchr[chridx[i].type];
286 pr("%-25.25s ", mp->m_name);
287 show_load(mp->m_item);
288 show_capab(mp->m_flags, ship_chr_flags);
294 show_plane_stats(int tlev)
296 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
297 int n = make_plchr_index(chridx, tlev);
301 pr("%25s acc load att def ran fuel stlth\n", "");
302 for (i = 0; i < n; i++) {
303 pp = &plchr[chridx[i].type];
304 pr("%-25.25s %3d %4d %3d %3d %3d %4d %4d%%\n",
305 pp->pl_name, pl_acc(pp, tlev), pl_load(pp, tlev),
306 pl_att(pp, tlev), pl_def(pp, tlev), pl_range(pp, tlev),
307 pp->pl_fuel, pp->pl_stealth);
312 show_plane_capab(int tlev)
314 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
315 int n = make_plchr_index(chridx, tlev);
319 pr("%25s capabilities\n", "");
320 for (i = 0; i < n; i++) {
321 pp = &plchr[chridx[i].type];
322 pr("%-25.25s ", pp->pl_name);
323 show_capab(pp->pl_flags, plane_chr_flags);
329 show_plane_build(int tlev)
331 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
332 int n = make_plchr_index(chridx, tlev);
336 pr("%25s lcm hcm crew avail tech $\n", "");
337 for (i = 0; i < n; i++) {
338 pp = &plchr[chridx[i].type];
339 pr("%-25.25s %3d %3d %4d %5d %4d $%d\n",
340 pp->pl_name, pp->pl_lcm,
341 pp->pl_hcm, pp->pl_crew,
342 PLN_BLD_WORK(pp->pl_lcm, pp->pl_hcm), pp->pl_tech, pp->pl_cost);
347 show_land_build(int tlev)
349 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
350 int n = make_lchr_index(chridx, tlev);
354 pr("%25s lcm hcm guns avail tech $\n", "");
355 for (i = 0; i < n; i++) {
356 lp = &lchr[chridx[i].type];
357 pr("%-25.25s %3d %3d %4d %5d %4d $%d\n",
358 lp->l_name, lp->l_lcm,
361 LND_BLD_WORK(lp->l_lcm, lp->l_hcm), lp->l_tech, lp->l_cost);
366 show_land_capab(int tlev)
368 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
369 int n = make_lchr_index(chridx, tlev);
373 pr("%25s capabilities\n", "");
374 for (i = 0; i < n; i++) {
375 lcp = &lchr[chridx[i].type];
376 pr("%-25s ", lcp->l_name);
377 show_load(lcp->l_item);
378 show_capab(lcp->l_flags, land_chr_flags);
384 show_land_stats(int tlev)
386 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
387 int n = make_lchr_index(chridx, tlev);
391 pr("%25s s v s r r a f a a x l\n", "");
392 pr("%25s p i p a n c i m a p n\n", "");
393 pr("%25s att def vul d s y d g c r m f l d\n", "");
394 for (i = 0; i < n; i++) {
395 lcp = &lchr[chridx[i].type];
396 pr("%-25s %1.1f %1.1f %3d %2d %2d %2d %2d %2d %2d %2d %2d %2d"
399 l_att(lcp, tlev), l_def(lcp, tlev), l_vul(lcp, tlev),
400 l_spd(lcp, tlev), lcp->l_vis, lcp->l_spy, lcp->l_rad,
401 l_frg(lcp, tlev), l_acc(lcp, tlev), l_dam(lcp, tlev),
402 lcp->l_ammo, lcp->l_aaf, lcp->l_nxlight, lcp->l_nland);
407 show_sect_build(int foo)
411 pr(" desig build 100%% eff maint\n"
412 "sector type $ lcm hcm $ $\n");
413 for (i = 0; dchr[i].d_name; i++) {
414 if (dchr[i].d_mnem == 0)
416 if (dchr[i].d_mob0 < 0)
418 if (dchr[i].d_cost <= 0 && dchr[i].d_build == 1
419 && dchr[i].d_lcms == 0 && dchr[i].d_hcms == 0
420 && dchr[i].d_maint == 0)
421 continue; /* the usual, skip */
422 pr("%c %-21.21s", dchr[i].d_mnem, dchr[i].d_name);
423 if (dchr[i].d_cost < 0)
426 pr(" %5d", dchr[i].d_cost);
427 pr(" %5d%5d %5d %5d\n",
428 100 * dchr[i].d_lcms,
429 100 * dchr[i].d_hcms,
430 100 * dchr[i].d_build,
431 dchr[i].d_maint * etu_per_update);
433 pr("any other 0 0 0 100 0\n");
436 for (i = 0; intrchr[i].in_name; i++) {
437 if (!intrchr[i].in_enable)
440 pr("\nInfrastructure building - adding 1 point of efficiency costs:\n"
441 " type lcms hcms mobility $$$$\n");
442 pr("%-20s %4d %4d %8d %4d\n",
443 intrchr[i].in_name, intrchr[i].in_lcms, intrchr[i].in_hcms,
444 intrchr[i].in_mcost, intrchr[i].in_dcost);
450 show_sect_stats(int foo)
453 struct natstr *natp = getnatp(player->cnum);
455 pr(" mob cost max max naviga packing max\n");
456 pr(" sector type 0%% 100%% off def bility bonus pop\n");
458 for (i = 0; dchr[i].d_name; i++) {
459 if (dchr[i].d_mnem == 0)
461 pr("%c %-21.21s", dchr[i].d_mnem, dchr[i].d_name);
462 if (dchr[i].d_mob0 < 0)
465 pr(" %3.1f %3.1f", dchr[i].d_mob0, dchr[i].d_mob1);
466 pr(" %5.2f %5.2f %7.7s %10.10s %5d\n",
467 dchr[i].d_ostr, dchr[i].d_dstr,
468 symbol_by_value(dchr[i].d_nav, sector_navigation),
469 symbol_by_value(dchr[i].d_pkg, packing),
470 max_population(natp->nat_level[NAT_RLEV], i, 100));
475 show_sect_capab(int foo)
479 pr(" sector type product p.e.\n");
481 for (i = 0; dchr[i].d_name; i++) {
482 if (dchr[i].d_mnem == 0 || dchr[i].d_prd < 0)
484 pr("%c %-23s %-7s %4d%%\n",
485 dchr[i].d_mnem, dchr[i].d_name, pchr[dchr[i].d_prd].p_sname,
495 pr("item value sell lbs packing melt item\n");
496 pr("mnem in no wh ur bk deno name\n");
498 for (ip = ichr; ip->i_name; ip++) {
499 pr(" %c %5d %4s %3d %2d %2d %2d %2d %2d %4d %s\n",
500 ip->i_mnem, ip->i_value, ip->i_sell ? "yes" : "no", ip->i_lbs,
501 ip->i_pkg[IPKG], ip->i_pkg[NPKG], ip->i_pkg[WPKG],
502 ip->i_pkg[UPKG], ip->i_pkg[BPKG],
503 ip->i_melt_denom, ip->i_name);
508 show_product(int tlev)
514 pr("product cost raw materials reso dep level p.e.\n");
516 for (pp = pchr; pp->p_sname; pp++) {
519 pr("%7.7s %c $%-3d ",
521 pp->p_type < 0 ? ' ' : ichr[pp->p_type].i_mnem,
523 (void)CANT_HAPPEN(MAXPRCON > 3); /* output has only three columns */
524 for (i = 0; i < 3; i++) {
525 if (i < MAXPRCON && pp->p_camt[i]
526 && pp->p_ctype[i] > I_NONE && pp->p_ctype[i] <= I_MAX)
527 pr(" %2d%c", pp->p_camt[i], ichr[pp->p_ctype[i]].i_mnem);
533 symbol_by_value(pp->p_nrndx, resources), pp->p_nrdep);
539 lev = symbol_by_value(pp->p_nlndx, level);
540 pr("(%.4s%+d)/(%.4s%+d)\n",
541 lev, -pp->p_nlmin, lev, pp->p_nllag - pp->p_nlmin);
551 pr("id category good will\n");
554 for (i = 1; i < N_MAX_VERB + 1; i++) {
555 if (rpt[i].r_newspage == N_NOTUSED)
557 pr("%-2d %-20.20s %4d\n", rpt[i].r_uid,
558 page_headings[rpt[i].r_newspage].name, rpt[i].r_good_will);
559 for (j = 0; j < NUM_RPTS; j++)
560 pr(" %s\n", rpt[i].r_newstory[j]);
565 * Show update policy and up to N scheduled updates.
570 struct gamestr *game = game_tick_tick();
574 pr("%s, Turn %d, ETU %d\n", fmttime2822(time(NULL)),
575 game->game_turn, game->game_tick);
577 if (update_time[0]) {
578 if (update_demand == UPD_DEMAND_SCHED) {
579 pr("Demand updates occur according to schedule:\n");
582 pr("Updates occur according to schedule:\n");
583 for (i = 0; i < n && update_time[i]; i++)
584 pr("%3d. %s\n", game->game_turn + i,
585 fmttime2822(update_time[i]));
587 pr("Updates occur within %d seconds after the scheduled time\n",
591 pr("There are no updates scheduled.\n");
593 if (update_demand == UPD_DEMAND_ASYNC) {
594 pr("Demand updates occur right after the demand is set.\n");
595 if (*update_demandtimes != 0) {
596 pr("Demand updates are allowed during: %s\n",
603 pr("Demand updates require %d country(s) to want one.\n",
607 if (updates_disabled())
608 pr("\nUPDATES ARE DISABLED!\n");
612 * Return T formatted according to RFC 2822.
613 * The return value is statically allocated and overwritten on
617 fmttime2822(time_t t)
623 TIME_ZONE_INFORMATION tzi;
627 time = localtime(&t);
629 n = strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S", time);
630 if (CANT_HAPPEN(n == 0)) {
634 GetTimeZoneInformation(&tzi);
635 time_offset = -(tzi.Bias +
636 (time->tm_isdst ? tzi.DaylightBias : tzi.StandardBias));
638 nn = _snprintf(buf + n, sizeof(buf) - n, " %+03d%02d",
639 time_offset / 60, abs(time_offset) % 60);
640 if (CANT_HAPPEN(nn <= 0 || nn + n >= sizeof(buf)))
643 size_t n = strftime(buf, sizeof(buf), "%a, %d %b %Y %T %z",
645 if (CANT_HAPPEN(n == 0))
652 show_load(short item[])
656 for (i = I_NONE + 1; i <= I_MAX; ++i) {
658 pr(" %d%c", item[i], ichr[i].i_mnem);
663 show_capab(int flags, struct symbol *table)
668 for (i = 0; i < 32; i++) {
669 if (!(flags & bit(i)))
671 p = symbol_by_value(bit(i), table);