/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2004, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ * Copyright (C) 1986-2007, Dave Pare, Jeff Bailey, Thomas Ruschak,
* Ken Stevens, Steve McClure
*
* This program is free software; you can redistribute it and/or modify
*
* ---
*
- * See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
- * related information and legal notices. It is expected that any future
- * projects/authors will amend these files as needed.
+ * See files README, COPYING and CREDITS in the root of the source
+ * tree for related information and legal notices. It is expected
+ * that future projects/authors will amend these files as needed.
*
* ---
*
* Steve McClure, 1996
*/
-#include "misc.h"
-#include "player.h"
-#include "var.h"
-#include "sect.h"
-#include "nat.h"
+#include <config.h>
+
+#include "empobj.h"
+#include "file.h"
#include "item.h"
-#include "ship.h"
#include "land.h"
+#include "loan.h"
+#include "misc.h"
+#include "nat.h"
+#include "nsc.h"
#include "nuke.h"
+#include "optlist.h"
#include "plane.h"
+#include "player.h"
+#include "prototypes.h"
+#include "sect.h"
+#include "ship.h"
#include "trade.h"
#include "xy.h"
-#include "nsc.h"
-#include "file.h"
-#include "loan.h"
-#include "prototypes.h"
-#include "optlist.h"
int
-trade_check_ok(struct trdstr *tp, union trdgenstr *tgp)
+trade_check_ok(struct trdstr *tp, union empobj_storage *tgp)
{
- union trdgenstr check;
-
- if (!check_trade_ok(tp))
- return 0;
+ return check_trade_ok(tp) && trade_check_item_ok(tgp);
+}
- trade_getitem(tp, &check);
- if (tp->trd_type == EF_LAND)
- return check_land_ok(&tgp->lnd);
- if (tp->trd_type == EF_PLANE)
- return check_plane_ok(&tgp->pln);
- if (tp->trd_type == EF_SHIP)
- return check_ship_ok(&tgp->shp);
- if (tp->trd_type == EF_NUKE)
- return check_nuke_ok(&tgp->nuk);
- CANT_HAPPEN("Bad TRD_TYPE");
- pr("Trade lot #%d went bad!\n", tp->trd_uid);
+int
+trade_check_item_ok(union empobj_storage *tgp)
+{
+ if (tgp->gen.ef_type == EF_LAND)
+ return check_land_ok(&tgp->land);
+ if (tgp->gen.ef_type == EF_PLANE)
+ return check_plane_ok(&tgp->plane);
+ if (tgp->gen.ef_type == EF_SHIP)
+ return check_ship_ok(&tgp->ship);
+ if (tgp->gen.ef_type == EF_NUKE)
+ return check_nuke_ok(&tgp->nuke);
+ CANT_REACH();
+ pr("Trade lot went bad!\n");
return 0;
}
-s_char *
-trade_nameof(struct trdstr *tp, union trdgenstr *tgp)
+char *
+trade_nameof(struct trdstr *tp, union empobj_storage *tgp)
{
switch (tp->trd_type) {
case EF_NUKE:
- return "nuclear stockpile";
+ return nchr[(int)tgp->nuke.nuk_type].n_name;
case EF_PLANE:
- return plchr[(int)tgp->pln.pln_type].pl_name;
+ return plchr[(int)tgp->plane.pln_type].pl_name;
case EF_SHIP:
- return mchr[(int)tgp->shp.shp_type].m_name;
+ return mchr[(int)tgp->ship.shp_type].m_name;
case EF_LAND:
- return lchr[(int)tgp->lnd.lnd_type].l_name;
+ return lchr[(int)tgp->land.lnd_type].l_name;
}
return "Bad trade type, get help";
}
* Return 1 on success, 0 on error
*/
int
-trade_desc(struct trdstr *tp, union trdgenstr *tgp)
+trade_desc(struct trdstr *tp, union empobj_storage *tgp)
{
- int i;
+ i_type it;
struct sctstr sect;
struct nukstr *np;
struct shpstr *sp;
struct plnstr *pp;
struct lndstr *lp;
- struct natstr *natp;
- int needcomma;
struct nstr_item ni;
struct plnstr plane;
struct lndstr land;
switch (tp->trd_type) {
case EF_NUKE:
- np = &tgp->nuk;
- if (!getsect(np->nuk_x, np->nuk_y, §))
- return 0;
- tp->trd_owner = sect.sct_own;
- natp = getnatp(tp->trd_owner);
- pr("(%3d) ", sect.sct_own);
- needcomma = 0;
- for (i = 0; i < N_MAXNUKE; i++) {
- if (np->nuk_types[i]) {
- if (needcomma)
- pr(",");
- pr("%dx%s", np->nuk_types[i], nchr[i].n_name);
- needcomma = 1;
- }
- }
+ np = &tgp->nuke;
+ tp->trd_owner = np->nuk_own;
+ pr("(%3d) tech %d %d%% %s #%d",
+ tp->trd_owner, np->nuk_tech, np->nuk_effic,
+ nchr[(int)np->nuk_type].n_name, tp->trd_unitid);
break;
case EF_SHIP:
- sp = &tgp->shp;
+ sp = &tgp->ship;
tp->trd_owner = sp->shp_own;
pr("(%3d) tech %d %d%% %s [",
tp->trd_owner, sp->shp_tech, sp->shp_effic, prship(sp));
- for (i = I_NONE + 1; i <= I_MAX; ++i) {
- if (sp->shp_item[i])
- pr("%c:%d ", ichr[i].i_mnem, sp->shp_item[i]);
+ for (it = I_NONE + 1; it <= I_MAX; ++it) {
+ if (sp->shp_item[it])
+ pr("%c:%d ", ichr[it].i_mnem, sp->shp_item[it]);
}
pr("] #%d", tp->trd_unitid);
if (opt_SHOWPLANE) {
snxtitem_all(&ni, EF_PLANE);
- while (nxtitem(&ni, (s_char *)&plane)) {
+ while (nxtitem(&ni, &plane)) {
if (plane.pln_ship == sp->shp_uid && plane.pln_own != 0) {
pr("\n\t\t\t\t tech %3d %3d%% %s #%d",
plane.pln_tech,
plane.pln_effic,
plchr[(int)plane.pln_type].pl_name, plane.pln_uid);
- if (plane.pln_nuketype != (s_char)-1) {
+ if (plane.pln_nuketype != -1) {
pr("(%s)", nchr[(int)plane.pln_nuketype].n_name);
}
}
}
snxtitem_all(&ni, EF_LAND);
- while (nxtitem(&ni, (s_char *)&land)) {
+ while (nxtitem(&ni, &land)) {
if (land.lnd_ship == sp->shp_uid && land.lnd_own != 0) {
pr("\n\t\t\t\t tech %3d %3d%% %s #%d",
land.lnd_tech,
lchr[(int)land.lnd_type].l_name, land.lnd_uid);
if (land.lnd_nxlight) {
snxtitem_all(&ni, EF_PLANE);
- while (nxtitem(&ni, (s_char *)&plane)) {
+ while (nxtitem(&ni, &plane)) {
if (plane.pln_land == land.lnd_uid) {
pr("\n\t\t\t\t tech %3d %3d%% %s #%d",
plane.pln_tech,
plane.pln_effic,
plchr[(int)plane.pln_type].pl_name,
plane.pln_uid);
- if (plane.pln_nuketype != (s_char)-1) {
+ if (plane.pln_nuketype != -1) {
pr("(%s)",
- nchr[(int)plane.pln_nuketype].
- n_name);
+ nchr[(int)plane.pln_nuketype].n_name);
}
}
}
}
getsect(sp->shp_x, sp->shp_y, §);
if (sect.sct_type != SCT_WATER)
- pr(" in a %s %s", cname(sect.sct_own),
- dchr[sect.sct_type].d_name);
+ pr(" in a %s %s",
+ cname(sect.sct_own), dchr[sect.sct_type].d_name);
else
pr(" at sea");
break;
case EF_LAND:
- lp = &tgp->lnd;
+ lp = &tgp->land;
tp->trd_owner = lp->lnd_own;
pr("(%3d) tech %d %d%% %s [",
tp->trd_owner,
lp->lnd_tech, lp->lnd_effic, lchr[(int)lp->lnd_type].l_name);
- for (i = I_NONE + 1; i <= I_MAX; ++i) {
- if (lp->lnd_item[i])
- pr("%c:%d ", ichr[i].i_mnem, lp->lnd_item[i]);
+ for (it = I_NONE + 1; it <= I_MAX; ++it) {
+ if (lp->lnd_item[it])
+ pr("%c:%d ", ichr[it].i_mnem, lp->lnd_item[it]);
}
pr("] #%d", tp->trd_unitid);
if (opt_SHOWPLANE) {
snxtitem_all(&ni, EF_PLANE);
- while (nxtitem(&ni, (s_char *)&plane)) {
+ while (nxtitem(&ni, &plane)) {
if (plane.pln_land == lp->lnd_uid && plane.pln_own != 0) {
pr("\n\t\t\t\t tech %3d %3d%% %s #%d",
plane.pln_tech,
plane.pln_effic,
plchr[(int)plane.pln_type].pl_name, plane.pln_uid);
- if (plane.pln_nuketype != (s_char)-1) {
+ if (plane.pln_nuketype != -1) {
pr("(%s)", nchr[(int)plane.pln_nuketype].n_name);
}
}
getsect(lp->lnd_x, lp->lnd_y, §);
break;
case EF_PLANE:
- pp = &tgp->pln;
+ pp = &tgp->plane;
tp->trd_owner = pp->pln_own;
pr("(%3d) tech %d %d%% %s #%d",
tp->trd_owner,
pp->pln_tech,
pp->pln_effic,
plchr[(int)pp->pln_type].pl_name, tp->trd_unitid);
- if (pp->pln_nuketype != (s_char)-1) {
+ if (pp->pln_nuketype != -1) {
pr("(%s)", nchr[(int)pp->pln_nuketype].n_name);
}
break;
}
int
-trade_getitem(struct trdstr *tp, union trdgenstr *tgp)
+trade_getitem(struct trdstr *tp, union empobj_storage *tgp)
{
- if (!ef_read(tp->trd_type, tp->trd_unitid, (s_char *)tgp))
+ if (!ef_read(tp->trd_type, tp->trd_unitid, tgp))
return 0;
return 1;
}
-long
-get_couval(int cnum)
-{
- struct sctstr *sp;
- register int j, k, val;
- long secttot = 0;
-
- for (j = 0; NULL != (sp = getsectid(j)); j++) {
- if (sp->sct_own != cnum)
- continue;
- secttot += (long)(dchr[sp->sct_type].d_value *
- ((float)sp->sct_effic + 100.0));
- for (k = 0; ichr[k].i_name; k++) {
- if (ichr[k].i_value == 0 || ichr[k].i_vtype == I_NONE)
- continue;
- val = sp->sct_item[ichr[k].i_vtype];
- secttot += val * ichr[k].i_value;
- }
- }
- return secttot;
-}
-
-long
-get_outstand(int cnum)
-{
- struct lonstr loan;
- int j;
- long loantot = 0;
-
- for (j = 0; getloan(j, &loan); j++) {
- if (loan.l_status == LS_FREE)
- continue;
- if (loan.l_lonee == cnum)
- loantot += loan.l_amtdue;
- }
- return loantot;
-}
-
/*
* Return amount due for LOAN at time PAYTIME.
*/