2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 * Ken Stevens, Steve McClure
6 * This program 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 2 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, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
23 * related information and legal notices. It is expected that any future
24 * projects/authors will amend these files as needed.
28 * budg.c: Calculate production levels, prioritize
30 * Known contributors to this file:
31 * Thomas Ruschak, 1992
32 * Ville Virrankoski, 1995
33 * Steve McClure, 1997-2000
56 #define MIN(x,y) ((x) > (y) ? (y) : (x))
59 static void calc_all(long int (*p_sect)[2], int *taxes, int *Ncivs,
60 int *Nuws, int *bars, int *Nbars, int *mil,
61 int *ships, int *sbuild, int *nsbuild, int *smaint,
62 int *units, int *lbuild, int *nlbuild, int *lmaint,
63 int *planes, int *pbuild, int *npbuild, int *pmaint);
64 static s_char *dotsprintf(s_char *buf, s_char *format, int data);
65 static int goodsect(char c);
66 static void prexpense(long int cash, int *expensesp, s_char priority, int amount);
71 s_char stype = 0, *pq;
73 long p_sect[SCT_MAXDEF + 1][2];
74 int taxes = 0, bars = 0, mil = 0;
75 int Ncivs = 0, Nuws = 0, Nbars = 0;
77 int income = 0, expenses = 0;
78 int sbuild = 0, smaint = 0, pbuild = 0, pmaint = 0, ships = 0, planes =
80 int nsbuild = 0, npbuild = 0, which = 0;
81 int lbuild = 0, lmaint = 0, units = 0, nlbuild = 0;
86 memset(p_sect, 0, sizeof(p_sect));
89 np = getnatp(player->cnum);
90 if (player->argp[1] != (s_char *)0) {
91 if (goodsect(player->argp[1][0]))
92 stype = player->argp[1][0];
94 switch (player->argp[1][0]) {
102 stype = player->argp[1][0];
108 if ((stype != 0) && (stype != 'C')) {
109 pq = getstarg(player->argp[2], "Priority? ", buf);
113 if (pq != (s_char *)0) {
115 priority = (atoi(pq) < 0 ? -1 * atoi(pq) : atoi(pq));
116 if (priority >= SCT_MAXDEF + 8) {
117 pr("Priorities must be less than %d!\n", SCT_MAXDEF + 8);
120 for (x = 0; x < SCT_MAXDEF + 8; x++)
121 if (priority && (np->nat_priorities[x] == priority)) {
122 pr("Priorities must be unique!\n");
125 } else if (*pq == '~')
130 if ((stype) && !player->god) {
131 if (!isupper(stype)) {
133 while ((which < SCT_MAXDEF + 2) &&
134 (stype != dchr[which].d_mnem))
136 if (which == SCT_MAXDEF + 2)
166 for (x = 0; x < SCT_MAXDEF + 8; x++) {
167 np->nat_priorities[x] = -1;
170 np->nat_priorities[which] = priority;
176 player->simulation = 1;
177 calc_all(p_sect, &taxes, &Ncivs, &Nuws, &bars, &Nbars, &mil, &ships,
178 &sbuild, &nsbuild, &smaint, &units, &lbuild, &nlbuild,
179 &lmaint, &planes, &pbuild, &npbuild, &pmaint);
181 income = taxes + bars;
182 pr("Sector Type\t\tAbbr\tProduction\tPriority\t Cost\n");
183 for (x = 0; x < SCT_MAXDEF + 1; x++) {
184 if (!p_sect[x][1] && np->nat_priorities[x] == -1)
186 if (!pchr[dchr[x].d_prd].p_cost &&
187 np->nat_priorities[x] == -1 && x != SCT_ENLIST) {
191 pr("%-17s\t%c\t", dchr[x].d_name, dchr[x].d_mnem);
193 pr("%d mil \t", p_sect[x][0]);
194 else if (pchr[dchr[x].d_prd].p_cost != 0)
195 pr("%d %-7s\t", p_sect[x][0], pchr[dchr[x].d_prd].p_sname);
199 if (np->nat_priorities[x] != -1) {
200 pr("%d", np->nat_priorities[x]);
204 if (np->nat_priorities[x] != 0) {
205 if ((np->nat_money + income - expenses) > 0) {
206 pr("%8d", p_sect[x][1]);
207 expenses += p_sect[x][1];
209 pr("[%7d]", p_sect[x][1]);
211 if ((np->nat_money + income - expenses) > 0)
212 pr("(%7d)", p_sect[x][1]);
214 pr("[(%7d)]", p_sect[x][1]);
221 sprintf(buf, "%d unit%s", nlbuild, splur(nlbuild));
222 pr("Unit building\t\tL\t%-16s", buf);
223 if (np->nat_priorities[PRI_LBUILD] != -1)
224 pr("%d", np->nat_priorities[PRI_LBUILD]);
225 prexpense(np->nat_money + income, &expenses,
226 np->nat_priorities[PRI_LBUILD], -1 * lbuild);
230 sprintf(buf, "%d unit%s", units, splur(units));
231 pr("Unit maintenance\tA\t%-16s", buf);
232 if (np->nat_priorities[PRI_LMAINT] != -1)
233 pr("%d", np->nat_priorities[PRI_LMAINT]);
234 prexpense(np->nat_money + income, &expenses,
235 np->nat_priorities[PRI_LMAINT], -1 * lmaint);
239 sprintf(buf, "%d ship%s", nsbuild, splur(nsbuild));
240 pr("Ship building\t\tS\t%-16s", buf);
241 if (np->nat_priorities[PRI_SBUILD] != -1)
242 pr("%d", np->nat_priorities[PRI_SBUILD]);
243 prexpense(np->nat_money + income, &expenses,
244 np->nat_priorities[PRI_SBUILD], -1 * sbuild);
248 sprintf(buf, "%d ship%s", ships, splur(ships));
249 pr("Ship maintenance\tM\t%-16s", buf);
250 if (np->nat_priorities[PRI_SMAINT] != -1)
251 pr("%d", np->nat_priorities[PRI_SMAINT]);
252 prexpense(np->nat_money + income, &expenses,
253 np->nat_priorities[PRI_SMAINT], -1 * smaint);
257 sprintf(buf, "%d plane%s", npbuild, splur(npbuild));
258 pr("Plane building\t\tP\t%-16s", buf);
259 if (np->nat_priorities[PRI_PBUILD] != -1)
260 pr("%d", np->nat_priorities[PRI_PBUILD]);
261 prexpense(np->nat_money + income, &expenses,
262 np->nat_priorities[PRI_PBUILD], -1 * pbuild);
266 sprintf(buf, "%d plane%s", planes, splur(planes));
267 pr("Plane maintenance\tN\t%-16s", buf);
268 if (np->nat_priorities[PRI_PMAINT] != -1)
269 pr("%d", np->nat_priorities[PRI_PMAINT]);
270 prexpense(np->nat_money + income, &expenses,
271 np->nat_priorities[PRI_PMAINT], -1 * pmaint);
273 if (p_sect[SCT_EFFIC][1]) {
274 pr("Sector building\t\t\t\t%8d sct(s)\t\t%8d\n",
275 p_sect[SCT_EFFIC][0], p_sect[SCT_EFFIC][1]);
276 expenses += p_sect[SCT_EFFIC][1];
280 n = (mil - np->nat_reserve * money_res * etu) / (etu * money_mil);
281 sprintf(in, "%d mil, %d res", n, (int)np->nat_reserve);
282 pr("Military payroll\t\t%-32s%8d\n", in, -mil);
285 if (p_sect[SCT_CAPIT][0]) {
286 n = p_sect[SCT_CAPIT][0];
290 1 ? opt_BIG_CITY ? "city" : "capital" : opt_BIG_CITY ?
291 "cities" : "capitals");
292 pr("%s maintenance\t\t%-32s%8d\n",
293 opt_BIG_CITY ? "City" : "Capital", in, p_sect[SCT_CAPIT][1]);
294 expenses += p_sect[SCT_CAPIT][1];
296 pr("Total expenses%s\n", dotsprintf(buf, "%58d", expenses));
298 sprintf(in, "%d civ%s, %d uw%s",
299 Ncivs, splur(Ncivs), Nuws, splur(Nuws));
300 pr("Income from taxes\t\t%-32s%+8d\n", in, taxes);
303 sprintf(in, "%d bar%s", Nbars, splur(Nbars));
304 pr("Income from bars\t\t%-32s%+8d\n", in, bars);
306 pr("Total income%s\n", dotsprintf(buf, "%+60d", income));
307 pr("Balance forward\t\t\t\t\t\t %10d\n", np->nat_money);
308 pr("Estimated delta\t\t\t\t\t\t %+10d\n", income - expenses);
309 pr("Estimated new treasury%s\n",
310 dotsprintf(buf, "%50d", np->nat_money + income - expenses));
311 if (((np->nat_money + income - expenses) < 0) && !player->god) {
312 pr("After processsing sectors, you will be broke!\n");
313 pr("Sectors will not produce, distribute, or deliver!\n\n");
316 player->simulation = 0;
321 calc_all(long int (*p_sect)[2], int *taxes, int *Ncivs, int *Nuws,
322 int *bars, int *Nbars, int *mil, int *ships, int *sbuild,
323 int *nsbuild, int *smaint, int *units, int *lbuild, int *nlbuild,
324 int *lmaint, int *planes, int *pbuild, int *npbuild, int *pmaint)
328 int sm = 0, sb = 0, pm = 0, pb = 0, lm = 0, lb = 0;
331 int n, civ_tax, uw_tax, mil_pay;
333 int etu = etu_per_update;
337 lnd_money[player->cnum] = sea_money[player->cnum] = 0;
338 air_money[player->cnum] = 0;
342 np = getnatp(player->cnum);
343 bp = (int *)calloc(WORLD_X * WORLD_Y * 8, sizeof(int));
344 for (n = 0; NULL != (sp = getsectid(n)); n++) {
345 fill_update_array(bp, sp);
346 if (sp->sct_own == player->cnum) {
348 tax(sp, np, etu, &pop, &civ_tax, &uw_tax, &mil_pay);
349 getvec(VT_ITEM, vec, (s_char *)sp, EF_SECTOR);
350 *Ncivs += vec[I_CIVIL];
352 *taxes += civ_tax + uw_tax;
354 if (sp->sct_type == SCT_BANK) {
355 *bars += bank_income(sp, etu);
356 *Nbars += vec[I_BAR];
360 tpops[player->cnum] = pop;
361 *mil += (int)(np->nat_reserve * money_res * etu);
363 *mil += (int)upd_slmilcosts(np->nat_cnum, etu);
365 for (y = 1; y < SCT_MAXDEF + 8; y++) {
366 for (z = 0; z < SCT_MAXDEF + 8; z++)
367 if (np->nat_priorities[z] == y)
370 tmp_money = lnd_money[player->cnum];
371 *ships = prod_ship(etu, player->cnum, bp, 0);
372 *smaint = lnd_money[player->cnum] - tmp_money;
376 tmp_money = sea_money[player->cnum];
377 *nsbuild = prod_ship(etu, player->cnum, bp, 1);
378 *sbuild = sea_money[player->cnum] - tmp_money;
382 tmp_money = lnd_money[player->cnum];
383 *units = prod_land(etu, player->cnum, bp, 0);
384 *lmaint = lnd_money[player->cnum] - tmp_money;
388 tmp_money = lnd_money[player->cnum];
389 *nlbuild = prod_land(etu, player->cnum, bp, 1);
390 *lbuild = lnd_money[player->cnum] - tmp_money;
394 tmp_money = air_money[player->cnum];
395 *planes = prod_plane(etu, player->cnum, bp, 0);
396 *pmaint = air_money[player->cnum] - tmp_money;
400 tmp_money = air_money[player->cnum];
401 *npbuild = prod_plane(etu, player->cnum, bp, 1);
402 *pbuild = air_money[player->cnum] - tmp_money;
406 produce_sect(player->cnum, etu, bp, p_sect, z);
410 /* 0 is maintain, 1 is build */
412 tmp_money = sea_money[player->cnum];
413 *ships = prod_ship(etu, player->cnum, bp, 0);
414 *smaint = sea_money[player->cnum] - tmp_money;
417 tmp_money = sea_money[player->cnum];
418 *nsbuild = prod_ship(etu, player->cnum, bp, 1);
419 *sbuild = sea_money[player->cnum] - tmp_money;
422 tmp_money = lnd_money[player->cnum];
423 *units = prod_land(etu, player->cnum, bp, 0);
424 *lmaint = lnd_money[player->cnum] - tmp_money;
427 tmp_money = lnd_money[player->cnum];
428 *nlbuild = prod_land(etu, player->cnum, bp, 1);
429 *lbuild = lnd_money[player->cnum] - tmp_money;
432 tmp_money = air_money[player->cnum];
433 *planes = prod_plane(etu, player->cnum, bp, 0);
434 *pmaint = air_money[player->cnum] - tmp_money;
437 tmp_money = air_money[player->cnum];
438 *npbuild = prod_plane(etu, player->cnum, bp, 1);
439 *pbuild = air_money[player->cnum] - tmp_money;
442 /* produce all sects that haven't produced yet */
443 produce_sect(player->cnum, etu, bp, p_sect, -1);
445 lnd_money[player->cnum] = sea_money[player->cnum] = 0;
446 air_money[player->cnum] = 0;
455 for (x = 4; x < SCT_MAXDEF + 2; x++)
456 if (dchr[x].d_mnem == c)
463 dotsprintf(s_char *buf, s_char *format, int data)
465 sprintf(buf, format, data);
466 return (s_char *)memset(buf, '.', strspn(buf, " "));
470 prexpense(long int cash, int *expensesp, s_char priority, int amount)
472 if (cash > *expensesp) {
474 pr("\t\t%8d\n", amount);
475 *expensesp += amount;
477 pr("\t\t(%7d)\n", amount);
480 pr("\t\t[%7d]\n", amount);
481 *expensesp += amount;
483 pr("\t\t[(%6d)]\n", amount);