2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2018, 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, 2006-2017
50 #include "prototypes.h"
55 static char *fmttime2822(time_t);
56 static void show_load(short[]);
57 static void show_capab(int, struct symbol *);
65 chr_index_cmp(const void *a, const void *b)
67 const struct chr_index *ca = a, *cb = b;
68 if (ca->tech == cb->tech)
69 return ca->type - cb->type;
70 return ca->tech - cb->tech;
74 make_mchr_index(struct chr_index chridx[], int tlev)
76 struct natstr *natp = getnatp(player->cnum);
80 for (i = 0; mchr[i].m_name; i++) {
81 if (!mchr[i].m_name[0])
83 if (mchr[i].m_tech > tlev)
86 chridx[n].tech = mchr[i].m_tech;
89 if (natp->nat_flags & NF_TECHLISTS)
90 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
95 make_plchr_index(struct chr_index chridx[], int tlev)
97 struct natstr *natp = getnatp(player->cnum);
101 for (i = 0; plchr[i].pl_name; i++) {
102 if (!plchr[i].pl_name[0])
104 if (plchr[i].pl_tech > tlev)
107 chridx[n].tech = plchr[i].pl_tech;
110 if (natp->nat_flags & NF_TECHLISTS)
111 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
116 make_lchr_index(struct chr_index chridx[], int tlev)
118 struct natstr *natp = getnatp(player->cnum);
122 for (i = 0; lchr[i].l_name; i++) {
123 if (!lchr[i].l_name[0])
125 if (lchr[i].l_tech > tlev)
128 chridx[n].tech = lchr[i].l_tech;
131 if (natp->nat_flags & NF_TECHLISTS)
132 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
137 make_nchr_index(struct chr_index chridx[], int tlev)
139 struct natstr *natp = getnatp(player->cnum);
143 for (i = 0; nchr[i].n_name; i++) {
144 if (!nchr[i].n_name[0])
146 if (nchr[i].n_tech > tlev)
149 chridx[n].tech = nchr[i].n_tech;
152 if (natp->nat_flags & NF_TECHLISTS)
153 qsort(chridx, n, sizeof(*chridx), chr_index_cmp);
158 show_bridge(int tlev)
162 pr("Bridges require %g tech, %d hcm, 0 workers,\n",
164 pr("%d available workforce, and cost $%g\n",
165 (SCT_BLD_WORK(0, buil_bh) * SCT_MINEFF + 99) / 100,
172 if (tlev < buil_tower_bt)
174 pr("Bridge towers require %g tech, %d hcm, 0 workers,\n",
175 buil_tower_bt, buil_tower_bh);
176 pr("%d available workforce, and cost $%g\n",
177 (SCT_BLD_WORK(0, buil_tower_bh) * SCT_MINEFF + 99) / 100,
182 show_nuke_stats(int tlev)
184 show_nuke_capab(tlev);
188 show_nuke_build(int tlev)
190 struct chr_index chridx[sizeof(nchr) / sizeof(*nchr)];
191 int n = make_nchr_index(chridx, tlev);
195 pr("%13s lcm hcm oil rad avail tech res $\n", "");
197 for (i = 0; i < n; i++) {
198 np = &nchr[chridx[i].type];
199 pr("%-13.13s %3d %3d %4d %4d %5d %4d %3.0f $%6d\n",
200 np->n_name, np->n_mat[I_LCM], np->n_mat[I_HCM],
201 np->n_mat[I_OIL], np->n_mat[I_RAD], np->n_bwork, np->n_tech,
202 drnuke_const > MIN_DRNUKE_CONST ?
203 ceil(np->n_tech * drnuke_const) : 0.0,
209 show_nuke_capab(int tlev)
211 struct chr_index chridx[sizeof(nchr) / sizeof(*nchr)];
212 int n = make_nchr_index(chridx, tlev);
216 pr("%13s blst dam lbs tech res $%7s abilities\n", "", "");
217 for (i = 0; i < n; i++) {
218 np = &nchr[chridx[i].type];
219 pr("%-13.13s %4d %3d %3d %4d %3.0f $%7d",
220 np->n_name, np->n_blast, np->n_dam,
221 np->n_weight, np->n_tech,
222 drnuke_const > MIN_DRNUKE_CONST ?
223 ceil(np->n_tech * drnuke_const) : 0.0,
225 show_capab(np->n_flags, nuke_chr_flags);
231 show_ship_build(int tlev)
233 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
234 int n = make_mchr_index(chridx, tlev);
238 pr("%25s lcm hcm avail tech $\n", "");
239 for (i = 0; i < n; i++) {
240 mp = &mchr[chridx[i].type];
241 pr("%-25.25s %3d %3d %5d %4d $%d\n",
242 mp->m_name, mp->m_mat[I_LCM], mp->m_mat[I_HCM],
243 mp->m_bwork, mp->m_tech, mp->m_cost);
248 show_ship_stats(int tlev)
250 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
251 int n = make_mchr_index(chridx, tlev);
255 pr("%25s s v s r f l p h x\n", "");
256 pr("%25s p i p n i n l e p\n", "");
257 pr("%25s def d s y g r d n l l\n", "");
258 for (i = 0; i < n; i++) {
259 mp = &mchr[chridx[i].type];
260 pr("%-25.25s %3d %2d %2d %2d %2d %2d %2d %2d %2d %2d\n",
261 mp->m_name, m_armor(mp, tlev), m_speed(mp, tlev),
262 m_visib(mp, tlev), mp->m_vrnge,
263 m_frnge(mp, tlev), m_glim(mp, tlev),
264 mp->m_nland, mp->m_nplanes, mp->m_nchoppers, mp->m_nxlight);
269 show_ship_capab(int tlev)
271 struct chr_index chridx[sizeof(mchr) / sizeof(*mchr)];
272 int n = make_mchr_index(chridx, tlev);
276 pr("%25s cargoes & capabilities\n", "");
277 for (i = 0; i < n; i++) {
278 mp = &mchr[chridx[i].type];
279 pr("%-25.25s ", mp->m_name);
280 show_load(mp->m_item);
281 show_capab(mp->m_flags, ship_chr_flags);
287 show_plane_stats(int tlev)
289 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
290 int n = make_plchr_index(chridx, tlev);
294 pr("%25s acc load att def ran fuel stlth\n", "");
295 for (i = 0; i < n; i++) {
296 pp = &plchr[chridx[i].type];
297 pr("%-25.25s %3d %4d %3d %3d %3d %4d %4d%%\n",
298 pp->pl_name, pl_acc(pp, tlev), pl_load(pp, tlev),
299 pl_att(pp, tlev), pl_def(pp, tlev), pl_range(pp, tlev),
300 pp->pl_fuel, pp->pl_stealth);
305 show_plane_capab(int tlev)
307 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
308 int n = make_plchr_index(chridx, tlev);
312 pr("%25s capabilities\n", "");
313 for (i = 0; i < n; i++) {
314 pp = &plchr[chridx[i].type];
315 pr("%-25.25s ", pp->pl_name);
316 show_capab(pp->pl_flags, plane_chr_flags);
322 show_plane_build(int tlev)
324 struct chr_index chridx[sizeof(plchr) / sizeof(*plchr)];
325 int n = make_plchr_index(chridx, tlev);
329 pr("%25s lcm hcm crew avail tech $\n", "");
330 for (i = 0; i < n; i++) {
331 pp = &plchr[chridx[i].type];
332 pr("%-25.25s %3d %3d %4d %5d %4d $%d\n",
333 pp->pl_name, pp->pl_mat[I_LCM],
334 pp->pl_mat[I_HCM], pp->pl_mat[I_MILIT],
335 pp->pl_bwork, pp->pl_tech, pp->pl_cost);
340 show_land_build(int tlev)
342 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
343 int n = make_lchr_index(chridx, tlev);
347 pr("%25s lcm hcm guns avail tech $\n", "");
348 for (i = 0; i < n; i++) {
349 lp = &lchr[chridx[i].type];
350 pr("%-25.25s %3d %3d %4d %5d %4d $%d\n",
351 lp->l_name, lp->l_mat[I_LCM],
354 lp->l_bwork, lp->l_tech, lp->l_cost);
359 show_land_capab(int tlev)
361 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
362 int n = make_lchr_index(chridx, tlev);
366 pr("%25s capabilities\n", "");
367 for (i = 0; i < n; i++) {
368 lcp = &lchr[chridx[i].type];
369 pr("%-25s ", lcp->l_name);
370 show_load(lcp->l_item);
371 show_capab(lcp->l_flags, land_chr_flags);
377 show_land_stats(int tlev)
379 struct chr_index chridx[sizeof(lchr) / sizeof(*lchr)];
380 int n = make_lchr_index(chridx, tlev);
384 pr("%25s s v s r r a f a a x l\n", "");
385 pr("%25s p i p a n c i m a p n\n", "");
386 pr("%25s att def vul d s y d g c r m f l d\n", "");
387 for (i = 0; i < n; i++) {
388 lcp = &lchr[chridx[i].type];
389 pr("%-25s %1.1f %1.1f %3d %2d %2d %2d %2d %2d %2d %2d %2d %2d"
392 l_att(lcp, tlev), l_def(lcp, tlev), l_vul(lcp, tlev),
393 l_spd(lcp, tlev), lcp->l_vis, lcp->l_spy, lcp->l_rad,
394 l_frg(lcp, tlev), l_acc(lcp, tlev), l_dam(lcp, tlev),
395 lcp->l_ammo, lcp->l_aaf, lcp->l_nxlight, lcp->l_nland);
400 show_sect_build(int foo)
404 pr(" build 100%% efficiency maint\n"
405 "sector type lcm hcm avail $ $\n");
406 for (i = 0; dchr[i].d_name; i++) {
407 if (dchr[i].d_mnem == 0)
409 if (dchr[i].d_mob0 < 0)
411 if (dchr[i].d_cost == 100
412 && !dchr[i].d_mat[I_LCM] && !dchr[i].d_mat[I_HCM]
413 && dchr[i].d_maint == 0)
414 continue; /* the usual, skip */
415 pr("%c %-21.21s %4d %4d %5d %5d %5d\n",
416 dchr[i].d_mnem, dchr[i].d_name,
417 dchr[i].d_mat[I_LCM], dchr[i].d_mat[I_HCM],
418 dchr[i].d_bwork, dchr[i].d_cost,
419 dchr[i].d_maint * etu_per_update);
421 pr("any other 0 0 100 100 0\n");
424 for (i = 0; intrchr[i].in_name; i++) {
425 if (!intrchr[i].in_enable)
428 pr("\n build 100%% efficiency\n"
429 "infrastructure type lcm hcm mobil $\n");
430 pr("%-23.23s %4d %4d %5d %5d\n",
432 intrchr[i].in_mat[I_LCM], intrchr[i].in_mat[I_HCM],
433 intrchr[i].in_bmobil, intrchr[i].in_cost);
439 show_sect_stats(int foo)
442 struct natstr *natp = getnatp(player->cnum);
444 pr(" mob cost max max naviga packing max\n");
445 pr(" sector type 0%% 100%% off def bility bonus pop\n");
447 for (i = 0; dchr[i].d_name; i++) {
448 if (dchr[i].d_mnem == 0)
450 pr("%c %-21.21s", dchr[i].d_mnem, dchr[i].d_name);
451 if (dchr[i].d_mob0 < 0)
454 pr(" %3.1f %3.1f", dchr[i].d_mob0, dchr[i].d_mob1);
455 pr(" %5.2f %5.2f %7.7s %10.10s %5d\n",
456 dchr[i].d_ostr, dchr[i].d_dstr,
457 symbol_by_value(dchr[i].d_nav, sector_navigation),
458 symbol_by_value(dchr[i].d_pkg, packing),
459 max_population(natp->nat_level[NAT_RLEV], i, 100));
464 show_sect_capab(int foo)
468 pr(" sector type product p.e. capabilities\n");
470 for (i = 0; dchr[i].d_name; i++) {
471 if (dchr[i].d_mnem == 0 || (dchr[i].d_prd < 0 && !dchr[i].d_flags))
474 dchr[i].d_mnem, dchr[i].d_name);
475 if (dchr[i].d_prd >= 0)
477 pchr[dchr[i].d_prd].p_sname, dchr[i].d_peffic);
480 show_capab(dchr[i].d_flags, sect_chr_flags);
490 pr("item power sell lbs packing melt item\n");
491 pr("mnem in no wh ur bk deno name\n");
493 for (ip = ichr; ip->i_name; ip++) {
494 pr(" %c %5d %4s %3d %2d %2d %2d %2d %2d %4d %s\n",
495 ip->i_mnem, ip->i_power,
496 ip->i_sell ? "yes" : "no",
498 ip->i_pkg[IPKG], ip->i_pkg[NPKG], ip->i_pkg[WPKG],
499 ip->i_pkg[UPKG], ip->i_pkg[BPKG],
500 ip->i_melt_denom, ip->i_name);
505 show_product(int tlev)
511 pr("product cost raw materials reso dep level p.e.\n");
513 for (pp = pchr; pp->p_sname; pp++) {
516 pr("%7.7s %c $%-3d ",
518 pp->p_type < 0 ? ' ' : ichr[pp->p_type].i_mnem,
520 BUILD_ASSERT(MAXPRCON <= 3); /* output has only three columns */
521 for (i = 0; i < 3; i++) {
522 if (i < MAXPRCON && pp->p_camt[i]
523 && pp->p_ctype[i] > I_NONE && pp->p_ctype[i] <= I_MAX)
524 pr(" %2d%c", pp->p_camt[i], ichr[pp->p_ctype[i]].i_mnem);
530 symbol_by_value(pp->p_nrndx, resources), pp->p_nrdep);
536 lev = symbol_by_value(pp->p_nlndx, level);
537 pr("(%.4s%+d)/(%.4s%+d)\n",
538 lev, -pp->p_nlmin, lev, pp->p_nllag - pp->p_nlmin);
548 pr("id category good will\n");
551 for (i = 1; i < N_MAX_VERB + 1; i++) {
552 if (rpt[i].r_newspage == N_NOTUSED)
554 pr("%-2d %-20.20s %4d\n", rpt[i].r_uid,
555 page_headings[rpt[i].r_newspage].name, rpt[i].r_good_will);
556 for (j = 0; j < NUM_RPTS; j++)
557 pr(" %s\n", rpt[i].r_newstory[j]);
562 * Show update policy and up to @n scheduled updates.
567 struct gamestr *game = game_tick_tick();
571 pr("%s, Turn %d, ETU %d\n", fmttime2822(time(NULL)),
572 game->game_turn, game->game_tick);
574 if (update_time[0]) {
575 if (update_demand == UPD_DEMAND_SCHED) {
576 pr("Demand updates occur according to schedule:\n");
579 pr("Updates occur according to schedule:\n");
580 for (i = 0; i < n && update_time[i]; i++)
581 pr("%3d. %s\n", game->game_turn + i,
582 fmttime2822(update_time[i]));
584 pr("Updates occur within %d seconds after the scheduled time\n",
588 pr("There are no updates scheduled.\n");
590 if (update_demand == UPD_DEMAND_ASYNC) {
591 pr("Demand updates occur right after the demand is set.\n");
592 if (*update_demandtimes != 0) {
593 pr("Demand updates are allowed during: %s\n",
600 pr("Demand updates require %d country(s) to want one.\n",
604 if (updates_disabled())
605 pr("\nUPDATES ARE DISABLED!\n");
609 * Return @t formatted according to RFC 2822.
610 * The return value is statically allocated and overwritten on
614 fmttime2822(time_t t)
620 TIME_ZONE_INFORMATION tzi;
624 time = localtime(&t);
626 n = strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S", time);
627 if (CANT_HAPPEN(n == 0)) {
631 GetTimeZoneInformation(&tzi);
632 time_offset = -(tzi.Bias +
633 (time->tm_isdst ? tzi.DaylightBias : tzi.StandardBias));
635 nn = _snprintf(buf + n, sizeof(buf) - n, " %+03ld%02ld",
636 time_offset / 60, labs(time_offset) % 60);
637 if (CANT_HAPPEN(nn <= 0 || nn + n >= sizeof(buf)))
640 size_t n = strftime(buf, sizeof(buf), "%a, %d %b %Y %T %z",
642 if (CANT_HAPPEN(n == 0))
649 show_load(short item[])
653 for (i = I_NONE + 1; i <= I_MAX; ++i) {
655 pr(" %d%c", item[i], ichr[i].i_mnem);
660 show_capab(int flags, struct symbol *table)
664 symbol_set_fmt(buf, sizeof(buf), flags, table, " ", 0);