Move selector code from src/lib/global to src/lib/common

Future virtual selectors will need to access game state.  This depends
on common/file.c, which can't be used from global without creating a
cyclic dependency between libglobal.a and libcommon.a.

Move nsc.c to src/lib/common.  file.c depends on it, so move it as
well, renamed to filetable.c so it doesn't clash with the existing
file.c.

diff --git a/src/lib/common/filetable.c b/src/lib/common/filetable.c
new file mode 100644 (file)
index 0000000..2cc640f
--- /dev/null
+++ b/src/lib/common/filetable.c
@@ -0,0 +1,273 @@
+/*
+ *  Empire - A multi-player, client/server Internet based war game.
+ *  Copyright (C) 1986-2008, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *                           Ken Stevens, Steve McClure
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  ---
+ *
+ *  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.
+ *
+ *  ---
+ *
+ *  file.c: Empire game data file descriptions.
+ * 
+ *  Known contributors to this file:
+ *     Markus Armbruster, 2005-2008
+ */
+
+#include <config.h>
+
+#include <stddef.h>
+#include "commodity.h"
+#include "file.h"
+#include "game.h"
+#include "land.h"
+#include "loan.h"
+#include "lost.h"
+#include "nat.h"
+#include "news.h"
+#include "nsc.h"
+#include "nuke.h"
+#include "optlist.h"
+#include "plane.h"
+#include "power.h"
+#include "product.h"
+#include "sect.h"
+#include "ship.h"
+#include "server.h"
+#include "trade.h"
+#include "treaty.h"
+#include "version.h"
+#include "xy.h"
+
+/* Number of elements in ARRAY.  */
+#define SZ(array) (sizeof(array) / sizeof((array)[0]))
+
+/* Initializers for members flags... */
+/* Unmapped cache */
+#define UNMAPPED_CACHE(type, flags) \
+    sizeof(type), (flags), NULL, 0, 0, 0, 0, -1, NULL, NULL
+/*
+ * Mapped cache, array with known size.
+ * Members cids, fids are not set.
+ */
+#define ARRAY_CACHE(array, flags) \
+    sizeof(*(array)), (flags), (char *)(array), \
+    SZ((array)), 0, 0, 0, -1, NULL, NULL
+/*
+ * Mapped cache, array with unknown size.
+ * Members csize, cids, fids are not set.
+ */
+#define PTR_CACHE(ptr, flags) \
+    sizeof(*(ptr)), (flags), (char *)(ptr), \
+    0, 0, 0, 0, -1, NULL, NULL
+/*
+ * Array-backed table.
+ * The array's last element is the sentinel.
+ */
+#define ARRAY_TABLE(array, flags) \
+    sizeof(*(array)), (flags), (char *)(array), \
+    SZ((array)), 0, SZ((array)) - 1, SZ((array)) - 1, -1, NULL, NULL
+
+/* Common configuration table flags */
+#define EFF_CFG (EFF_PRIVATE | EFF_MEM | EFF_STATIC | EFF_SENTINEL)
+
+struct empfile empfile[] = {
+    /*
+     * How this initializer works:
+     *
+     * Members uid, name, file, cadef, size, and the EFF_IMMUTABLE
+     * bits of flags get their final value.
+     * If flags & EFF_STATIC, the cache is mapped here, and members
+     * cache, csize get their final value.
+     * Members baseid, cids, fids and the EFF_MEM|EFF_PRIVATE bits of
+     * flags are initialized according the initial cache contents.
+     * Member fd is initialized to -1.
+     * Members init, postread, prewrite get initialized to NULL, but
+     * that can be changed by users.
+     *
+     * Whatever of the above can't be done here must be done in
+     * empfile_init() or empfile_fixup().  Except cadef may be set in
+     * nsc_init() instead.
+     */
+
+    /*
+     * Keep in mind that player command arguments are matched against
+     * values of member name: no whitespace there, please.
+     */
+
+    /*
+     * Dynamic game data
+     *
+     * All caches unmapped.  EF_MAP and EF_BMAP get a bogus size here.
+     * Fixed up by empfile_fixup().
+     */
+    {EF_SECTOR, "sect", "sector", sect_ca,
+     UNMAPPED_CACHE(struct sctstr, EFF_TYPED | EFF_XY | EFF_OWNER)},
+    {EF_SHIP, "ship", "ship", ship_ca,
+     UNMAPPED_CACHE(struct shpstr,
+                   EFF_TYPED | EFF_XY | EFF_OWNER | EFF_GROUP)},
+    {EF_PLANE, "plane", "plane", plane_ca,
+     UNMAPPED_CACHE(struct plnstr,
+                   EFF_TYPED | EFF_XY | EFF_OWNER | EFF_GROUP)},
+    {EF_LAND, "land", "land", land_ca,
+     UNMAPPED_CACHE(struct lndstr,
+                   EFF_TYPED | EFF_XY | EFF_OWNER | EFF_GROUP)},
+    {EF_NUKE, "nuke", "nuke", nuke_ca,
+     UNMAPPED_CACHE(struct nukstr, EFF_TYPED | EFF_XY | EFF_OWNER)},
+    {EF_NEWS, "news", "news", news_ca,
+     UNMAPPED_CACHE(struct nwsstr, EFF_TYPED)},
+    {EF_TREATY, "treaty", "treaty", treaty_ca,
+     UNMAPPED_CACHE(struct trtstr, EFF_TYPED)},
+    {EF_TRADE, "trade", "trade", trade_ca,
+     UNMAPPED_CACHE(struct trdstr, EFF_TYPED | EFF_OWNER)},
+    {EF_POWER, "pow", "power", NULL,
+     UNMAPPED_CACHE(struct powstr, 0)},
+    {EF_NATION, "nat", "nation", nat_ca,
+     UNMAPPED_CACHE(struct natstr, EFF_TYPED | EFF_OWNER)},
+    {EF_LOAN, "loan", "loan", loan_ca,
+     UNMAPPED_CACHE(struct lonstr, EFF_TYPED)},
+    {EF_MAP, "map", "map", NULL,
+     0, 0, NULL, 0, 0, 0, 0, -1, NULL, NULL},
+    {EF_BMAP, "bmap", "bmap", NULL,
+     0, 0, NULL, 0, 0, 0, 0, -1, NULL, NULL},
+    {EF_COMM, "commodity", "commodity", commodity_ca,
+     UNMAPPED_CACHE(struct comstr, EFF_TYPED | EFF_OWNER)},
+    {EF_LOST, "lost", "lostitems", lost_ca,
+     UNMAPPED_CACHE(struct loststr, EFF_TYPED | EFF_OWNER)},
+    {EF_REALM, "realm", "realms", realm_ca,
+     UNMAPPED_CACHE(struct realmstr, EFF_TYPED | EFF_OWNER)},
+    {EF_GAME, "game", "game", game_ca,
+     UNMAPPED_CACHE(struct gamestr, EFF_TYPED)},
+
+    /*
+     * Static game data (configuration)
+     */
+    /*
+     * Characteristics tables.  Characteristics with a null file
+     * member are compiled in.  The others are empty; use
+     * read_builtin_tables() to fill them.
+     */
+    {EF_ITEM, "item", "item.config", ichr_ca,
+     ARRAY_CACHE(ichr, EFF_CFG)},
+    {EF_PRODUCT, "product", "product.config", pchr_ca,
+     ARRAY_CACHE(pchr, EFF_CFG)},
+    {EF_SECTOR_CHR, "sect-chr", "sect.config", dchr_ca,
+     ARRAY_CACHE(dchr, EFF_CFG)},
+    {EF_SHIP_CHR, "ship-chr", "ship.config", mchr_ca,
+     ARRAY_CACHE(mchr, EFF_CFG)},
+    {EF_PLANE_CHR, "plane-chr", "plane.config", plchr_ca,
+     ARRAY_CACHE(plchr, EFF_CFG)},
+    {EF_LAND_CHR, "land-chr", "land.config", lchr_ca,
+     ARRAY_CACHE(lchr, EFF_CFG)},
+    {EF_NUKE_CHR, "nuke-chr", "nuke.config", nchr_ca,
+     ARRAY_CACHE(nchr, EFF_CFG)},
+    {EF_NEWS_CHR, "news-chr", NULL, rpt_ca,
+     ARRAY_TABLE(rpt, EFF_CFG)},
+    {EF_INFRASTRUCTURE, "infrastructure", "infra.config", intrchr_ca,
+     ARRAY_CACHE(intrchr, EFF_CFG)},
+    /*
+     * Update schedule table.  Use read_schedule() to fill.
+     */
+    {EF_UPDATES, "updates", NULL, update_ca,
+     ARRAY_TABLE(update_time, EFF_CFG)},
+    /*
+     * Special tables.  EF_META gets bogus size, cids and fids here.
+     * Fixed up by empfile_init().  EF_VERSION's cadef is set by
+     * nsc_init().
+     */
+    {EF_TABLE, "table", NULL, empfile_ca,
+     ARRAY_TABLE(empfile, EFF_CFG)},
+    {EF_VERSION, "version", NULL, NULL,
+     sizeof(PACKAGE_STRING), EFF_STATIC, version, 1, 0, 1, 1, -1,
+     NULL, NULL},
+    {EF_META, "meta", NULL, mdchr_ca,
+     PTR_CACHE(mdchr_ca, EFF_CFG)},
+
+    /*
+     * Symbol tables
+     *
+     * These get bogus csize, cids and fids here.  Fixed up by
+     * empfile_init().
+     */
+#define SYMTAB(type, name, tab) \
+       {(type), (name), NULL, symbol_ca, PTR_CACHE((tab), EFF_CFG)}
+    SYMTAB(EF_AGREEMENT_STATUS, "agreement-status", agreement_statuses),
+    SYMTAB(EF_LAND_CHR_FLAGS, "land-chr-flags", land_chr_flags),
+    SYMTAB(EF_LEVEL, "level", level),
+    SYMTAB(EF_META_FLAGS, "meta-flags", meta_flags),
+    SYMTAB(EF_META_TYPE, "meta-type", meta_type),
+    SYMTAB(EF_MISSIONS, "missions", missions),
+    SYMTAB(EF_NATION_FLAGS, "nation-flags", nation_flags),
+    SYMTAB(EF_NATION_REJECTS, "nation-rejects", nation_rejects),
+    SYMTAB(EF_NATION_RELATIONS, "nation-relationships", nation_relations),
+    SYMTAB(EF_NATION_STATUS, "nation-status", nation_status),
+    SYMTAB(EF_NUKE_CHR_FLAGS, "nuke-chr-flags", nuke_chr_flags),
+    SYMTAB(EF_PACKING, "packing", packing),
+    SYMTAB(EF_PAGE_HEADINGS, "page-headings", page_headings),
+    SYMTAB(EF_PLAGUE_STAGES, "plague-stages", plague_stages),
+    SYMTAB(EF_PLANE_CHR_FLAGS, "plane-chr-flags", plane_chr_flags),
+    SYMTAB(EF_PLANE_FLAGS, "plane-flags", plane_flags),
+    SYMTAB(EF_RESOURCES, "resources", resources),
+    SYMTAB(EF_RETREAT_FLAGS, "retreat-flags", retreat_flags),
+    SYMTAB(EF_SECTOR_NAVIGATION, "sector-navigation", sector_navigation),
+    SYMTAB(EF_SHIP_CHR_FLAGS, "ship-chr-flags", ship_chr_flags),
+    SYMTAB(EF_TREATY_FLAGS, "treaty-flags", treaty_flags),
+
+    /* Views */
+    {EF_COUNTRY, "country", NULL, cou_ca,
+     UNMAPPED_CACHE(struct natstr, EFF_TYPED | EFF_OWNER)},
+
+    /* Sentinel */
+    {EF_BAD, NULL, NULL, NULL, 0, 0, NULL, 0, 0, 0, 0, -1, NULL, NULL},
+};
+
+static void
+ef_fix_size(struct empfile *ep, int n)
+{
+    ep->cids = ep->fids = n;
+    ep->csize = n + 1;
+}
+
+void
+empfile_init(void)
+{
+    struct castr *ca;
+    struct empfile *ep;
+    struct symbol *lup;
+    int i;
+
+    ca = (struct castr *)empfile[EF_META].cache;
+    for (i = 0; ca[i].ca_name; i++) ;
+    ef_fix_size(&empfile[EF_META], i);
+
+    for (ep = empfile; ep->uid >= 0; ep++) {
+       if (ep->cadef == symbol_ca) {
+           lup = (struct symbol *)ep->cache;
+           for (i = 0; lup[i].name; i++) ;
+           ef_fix_size(ep, i);
+       }
+    }
+}
+
+void
+empfile_fixup(void)
+{
+    empfile[EF_MAP].size = empfile[EF_BMAP].size = WORLD_SZ();
+}

diff --git a/src/lib/common/nsc.c b/src/lib/common/nsc.c
new file mode 100644 (file)
index 0000000..f01207e
--- /dev/null
+++ b/src/lib/common/nsc.c
@@ -0,0 +1,853 @@
+/*
+ *  Empire - A multi-player, client/server Internet based war game.
+ *  Copyright (C) 1986-2008, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *                           Ken Stevens, Steve McClure
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  ---
+ *
+ *  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.
+ *
+ *  ---
+ *
+ *  nsc.c: Empire selection global structures
+ * 
+ *  Known contributors to this file:
+ *     Markus Armbruster, 2004-2008
+ */
+
+/*
+ * Convention: uid selector comes first.  Table TYPE has an uid
+ * selector if empfile[TYPE].cadef[0].ca_table == TYPE.
+ */
+
+#include <config.h>
+
+#include <stdlib.h>
+#include "empobj.h"
+#include "file.h"
+#include "optlist.h"
+#include "nsc.h"
+#include "product.h"
+
+static void *nsc_ver(struct valstr *, struct natstr *, void *);
+static void *nsc_ver_maxnoc(struct valstr *, struct natstr *, void *);
+static void *nsc_sct_terr(struct valstr *, struct natstr *, void *);
+static void *nsc_pln_att(struct valstr *, struct natstr *, void *);
+static void *nsc_pln_def(struct valstr *, struct natstr *, void *);
+static void *nsc_lnd_att(struct valstr *, struct natstr *, void *);
+static void *nsc_lnd_def(struct valstr *, struct natstr *, void *);
+static void *nsc_lnd_vul(struct valstr *, struct natstr *, void *);
+static void *nsc_lnd_spd(struct valstr *, struct natstr *, void *);
+static void *nsc_lnd_vis(struct valstr *, struct natstr *, void *);
+static void *nsc_lnd_frg(struct valstr *, struct natstr *, void *);
+static void *nsc_lnd_acc(struct valstr *, struct natstr *, void *);
+static void *nsc_lnd_dam(struct valstr *, struct natstr *, void *);
+static void *nsc_lnd_aaf(struct valstr *, struct natstr *, void *);
+static void *nsc_lchr(struct valstr *, struct natstr *, void *);
+
+/* Ugly hack to improve legibility by avoid long lines */
+#define fldoff(fld) offsetof(CURSTR, fld)
+#define empobjoff(fld) offsetof(struct empobj, fld)
+
+#define NSC_IELT(name, pfx, sfx, base, itype)  \
+    {sizeof(sfx) == 1 ? name : pfx sfx,                \
+     ((base) + (itype)*sizeof(unsigned short)),        \
+     NSC_SHORT, 0, NULL, EF_BAD, 0}
+
+#define NSC_IVEC(base, sfx)                    \
+NSC_IELT("civil", "c", sfx, base, I_CIVIL),    \
+NSC_IELT("milit", "m", sfx, base, I_MILIT),    \
+NSC_IELT("shell", "s", sfx, base, I_SHELL),    \
+NSC_IELT("gun", "g", sfx, base, I_GUN),                \
+NSC_IELT("petrol", "p", sfx, base, I_PETROL),  \
+NSC_IELT("iron", "i", sfx, base, I_IRON),      \
+NSC_IELT("dust", "d", sfx, base, I_DUST),      \
+NSC_IELT("bar", "b", sfx, base, I_BAR),                \
+NSC_IELT("food", "f", sfx, base, I_FOOD),      \
+NSC_IELT("oil", "o", sfx, base, I_OIL),                \
+NSC_IELT("lcm", "l", sfx, base, I_LCM),                \
+NSC_IELT("hcm", "h", sfx, base, I_HCM),                \
+NSC_IELT("uw", "u", sfx, base, I_UW),          \
+NSC_IELT("rad", "r", sfx, base, I_RAD)
+
+struct castr ichr_ca[] = {
+#define CURSTR struct ichrstr
+    {"uid", fldoff(i_uid), NSC_SITYPE(i_type), 0, NULL, EF_ITEM, 0},
+    {"name", fldoff(i_name), NSC_STRING, 0, NULL, EF_BAD, 0},
+    {"mnem", fldoff(i_mnem), NSC_STRINGY, 1, NULL, EF_BAD, NSC_CONST},
+    {"value", fldoff(i_value), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"sell", fldoff(i_sell), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"lbs", fldoff(i_lbs), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"pkg", fldoff(i_pkg), NSC_INT, NUMPKG, NULL, EF_BAD, 0},
+    {"melt_denom", fldoff(i_melt_denom), NSC_INT, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr pchr_ca[] = {
+#define CURSTR struct pchrstr
+    {"uid", fldoff(p_uid), NSC_INT, 0, NULL, EF_PRODUCT, 0},
+    {"name", fldoff(p_name), NSC_STRING, 0, NULL, EF_BAD, 0},
+    {"sname", fldoff(p_sname), NSC_STRING, 0, NULL, EF_BAD, NSC_CONST},
+    {"ctype", fldoff(p_ctype), NSC_SITYPE(i_type), MAXPRCON, NULL,
+     EF_ITEM, 0},
+    {"camt", fldoff(p_camt), NSC_USHORT, MAXPRCON, NULL, EF_BAD, 0},
+    {"type", fldoff(p_type), NSC_SITYPE(i_type), 0, NULL, EF_ITEM, 0},
+    {"level", fldoff(p_level), NSC_INT, 0, NULL, EF_LEVEL, 0},
+    {"cost", fldoff(p_cost), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"nrndx", fldoff(p_nrndx), NSC_INT, 0, NULL, EF_RESOURCES, 0},
+    {"nrdep", fldoff(p_nrdep), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"nlndx", fldoff(p_nlndx), NSC_INT, 0, NULL, EF_LEVEL, 0},
+    {"nlmin", fldoff(p_nlmin), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"nllag", fldoff(p_nllag), NSC_INT, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr sect_ca[] = {
+#define CURSTR struct sctstr
+    /* uid needs to be NSC_DEITY because it discloses true origin */
+    {"uid", fldoff(sct_uid), NSC_SHORT, 0, NULL,
+     EF_SECTOR, NSC_DEITY | NSC_EXTRA},
+    {"timestamp", fldoff(sct_timestamp), NSC_TIME, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    {"owner", fldoff(sct_own), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"xloc", fldoff(sct_x), NSC_XCOORD, 0, NULL, EF_BAD, NSC_CONST},
+    {"yloc", fldoff(sct_y), NSC_YCOORD, 0, NULL, EF_BAD, NSC_CONST},
+    {"des", fldoff(sct_type), NSC_CHAR, 0, NULL, EF_SECTOR_CHR, 0},
+    {"effic", fldoff(sct_effic), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"mobil", fldoff(sct_mobil), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"loyal", fldoff(sct_loyal), NSC_UCHAR, 0, NULL, EF_BAD, NSC_DEITY},
+    {"terr", 0, NSC_UCHAR, 0, nsc_sct_terr, EF_BAD, NSC_EXTRA},
+    {"terr0", fldoff(sct_terr), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"terr1", fldoff(sct_terr1), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"terr2", fldoff(sct_terr2), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"terr3", fldoff(sct_terr3), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"dterr", fldoff(sct_dterr), NSC_UCHAR, 0, NULL, EF_BAD, NSC_DEITY},
+    {"xdist", fldoff(sct_dist_x), NSC_XCOORD, 0, NULL, EF_BAD, 0},
+    {"ydist", fldoff(sct_dist_y), NSC_YCOORD, 0, NULL, EF_BAD, 0},
+    {"avail", fldoff(sct_avail), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"elev", fldoff(sct_elev), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
+    {"work", fldoff(sct_work), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"coastal", fldoff(sct_coastal), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"newdes", fldoff(sct_newtype), NSC_CHAR, 0, NULL, EF_SECTOR_CHR, 0},
+    {"min", fldoff(sct_min), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"gold", fldoff(sct_gmin), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"fert", fldoff(sct_fertil), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"ocontent", fldoff(sct_oil), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"uran", fldoff(sct_uran), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"oldown", fldoff(sct_oldown), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"off", fldoff(sct_off), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    NSC_IVEC(fldoff(sct_item), ""),
+    NSC_IVEC(fldoff(sct_dist), "_dist"),
+    NSC_IVEC(fldoff(sct_del), "_del"),
+    /* should let old owner access mines, but can't express that: */
+    {"mines", fldoff(sct_mines), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
+    {"pstage", fldoff(sct_pstage), NSC_SHORT, 0, NULL,
+     EF_PLAGUE_STAGES, NSC_DEITY},
+    {"ptime", fldoff(sct_ptime), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
+    {"che", fldoff(sct_che), NSC_UCHAR, 0, NULL, EF_BAD, NSC_DEITY},
+    {"che_target", fldoff(sct_che_target), NSC_NATID, 0, NULL,
+     EF_NATION, NSC_DEITY},
+    {"fallout", fldoff(sct_fallout), NSC_USHORT, 0, NULL, EF_BAD, 0},
+    {"access", fldoff(sct_access), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"road", fldoff(sct_road), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"rail", fldoff(sct_rail), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"dfense", fldoff(sct_defense), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr dchr_ca[] = {
+#define CURSTR struct dchrstr
+    {"uid", fldoff(d_uid), NSC_UCHAR, 0, NULL, EF_SECTOR_CHR, 0},
+    {"name", fldoff(d_name), NSC_STRING, 0, NULL, EF_BAD, 0},
+    {"mnem", fldoff(d_mnem), NSC_STRINGY, 1, NULL, EF_BAD, NSC_CONST},
+    {"prd", fldoff(d_prd), NSC_INT, 0, NULL, EF_PRODUCT, 0},
+    {"peffic", fldoff(d_peffic), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"mob0", fldoff(d_mob0), NSC_FLOAT, 0, NULL, EF_BAD, 0},
+    {"mob1", fldoff(d_mob1), NSC_FLOAT, 0, NULL, EF_BAD, 0},
+    {"nav", fldoff(d_nav), NSC_SITYPE(enum d_navigation), 0, NULL,
+     EF_SECTOR_NAVIGATION, 0},
+    {"pkg", fldoff(d_pkg), NSC_SITYPE(enum i_packing), 0, NULL,
+     EF_PACKING, 0},
+    {"ostr", fldoff(d_ostr), NSC_FLOAT, 0, NULL, EF_BAD, 0},
+    {"dstr", fldoff(d_dstr), NSC_FLOAT, 0, NULL, EF_BAD, 0},
+    {"value", fldoff(d_value), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"cost", fldoff(d_cost), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"build", fldoff(d_build), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"lcms", fldoff(d_lcms), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"hcms", fldoff(d_hcms), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"maxpop", fldoff(d_maxpop), NSC_INT, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+#define NSC_GENITEM(ef_type, ef_chr)                                   \
+    {"uid", empobjoff(uid),  NSC_SHORT, 0, NULL, ef_type, 0},          \
+    {"timestamp", empobjoff(timestamp), NSC_TIME, 0, NULL, EF_BAD, NSC_EXTRA}, \
+    {"owner", empobjoff(own),  NSC_NATID, 0, NULL, EF_NATION, 0},      \
+    {"xloc", empobjoff(x),  NSC_XCOORD, 0, NULL, EF_BAD, 0},           \
+    {"yloc", empobjoff(y),  NSC_YCOORD, 0, NULL, EF_BAD, 0},           \
+    {"type", empobjoff(type),  NSC_CHAR, 0, NULL, ef_chr, 0},          \
+    {"effic", empobjoff(effic),  NSC_CHAR, 0, NULL, EF_BAD, 0},                \
+    {"mobil", empobjoff(mobil),  NSC_CHAR , 0, NULL, EF_BAD, 0},       \
+    {"off", empobjoff(off),  NSC_UCHAR , 0, NULL, EF_BAD, 0},          \
+    {"tech", empobjoff(tech),  NSC_SHORT, 0, NULL, EF_BAD, 0},         \
+    {"group", empobjoff(group),  NSC_STRINGY, 1, NULL, EF_BAD, NSC_EXTRA}, \
+    {"opx", empobjoff(opx),  NSC_XCOORD, 0, NULL, EF_BAD, 0},          \
+    {"opy", empobjoff(opy),  NSC_YCOORD, 0, NULL, EF_BAD, 0},          \
+    {"mission", empobjoff(mission),  NSC_SHORT, 0, NULL, EF_MISSIONS, 0}, \
+    {"radius", empobjoff(radius),  NSC_SHORT, 0, NULL, EF_BAD, 0}
+
+struct castr ship_ca[] = {
+#define CURSTR struct shpstr
+    NSC_GENITEM(EF_SHIP, EF_SHIP_CHR),
+    {"fleet", fldoff(shp_fleet), NSC_STRINGY, 1, NULL, EF_BAD, 0},
+    {"nplane", fldoff(shp_nplane), NSC_UCHAR, 0, NULL, EF_BAD, NSC_EXTRA},
+    {"nland", fldoff(shp_nland), NSC_UCHAR, 0, NULL, EF_BAD, NSC_EXTRA},
+    {"xstart", fldoff(shp_destx[0]), NSC_XCOORD, 0, NULL, EF_BAD, 0},
+    {"xend", fldoff(shp_destx[1]), NSC_XCOORD, 0, NULL, EF_BAD, 0},
+    {"ystart", fldoff(shp_desty[0]), NSC_YCOORD, 0, NULL, EF_BAD, 0},
+    {"yend", fldoff(shp_desty[1]), NSC_YCOORD, 0, NULL, EF_BAD, 0},
+    {"cargostart", fldoff(shp_tstart), NSC_SITYPE(i_type), TMAX, NULL,
+     EF_ITEM, 0},
+    {"cargoend", fldoff(shp_tend), NSC_SITYPE(i_type), TMAX, NULL,
+     EF_ITEM, 0},
+    {"amtstart", fldoff(shp_lstart), NSC_SHORT, TMAX, NULL, EF_BAD, 0},
+    {"amtend", fldoff(shp_lend), NSC_SHORT, TMAX, NULL, EF_BAD, 0},
+    {"autonav", fldoff(shp_autonav), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    NSC_IVEC(fldoff(shp_item), ""),
+    {"pstage", fldoff(shp_pstage), NSC_SHORT, 0, NULL,
+     EF_PLAGUE_STAGES, NSC_DEITY},
+    {"ptime", fldoff(shp_ptime), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
+    {"access", fldoff(shp_access), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"mquota", fldoff(shp_mobquota), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"path", fldoff(shp_path), NSC_STRINGY, MAXSHPPATH, NULL, EF_BAD, 0},
+    {"follow", fldoff(shp_follow), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"name", fldoff(shp_name), NSC_STRINGY, MAXSHPNAMLEN, NULL,
+     EF_BAD, 0},
+    {"nchoppers", fldoff(shp_nchoppers), NSC_UCHAR, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    {"nxlight", fldoff(shp_nxlight), NSC_UCHAR, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    /* should let builder access xbuilt, ybuilt, but can't express that: */
+    {"xbuilt", fldoff(shp_orig_x), NSC_XCOORD, 0, NULL,
+     EF_BAD, NSC_DEITY},
+    {"ybuilt", fldoff(shp_orig_y), NSC_YCOORD, 0, NULL,
+     EF_BAD, NSC_DEITY},
+    {"builder", fldoff(shp_orig_own), NSC_NATID, 0, NULL,
+     EF_NATION, NSC_DEITY},
+    {"rflags", fldoff(shp_rflags), NSC_INT, 0, NULL,
+     EF_RETREAT_FLAGS, NSC_BITS},
+    {"rpath", fldoff(shp_rpath), NSC_STRINGY, RET_LEN, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr mchr_ca[] = {
+#define CURSTR struct mchrstr
+    {"type", fldoff(m_type), NSC_CHAR, 0, NULL, EF_SHIP_CHR, 0},
+    {"name", fldoff(m_name), NSC_STRING, 0, NULL, EF_BAD, 0},
+    NSC_IVEC(fldoff(m_item), ""),
+    {"l_build", fldoff(m_lcm), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"h_build", fldoff(m_hcm), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"armor", fldoff(m_armor), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"speed", fldoff(m_speed), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"visib", fldoff(m_visib), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"vrnge", fldoff(m_vrnge), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"frnge", fldoff(m_frnge), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"glim", fldoff(m_glim), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"nxlight", fldoff(m_nxlight), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"nchoppers", fldoff(m_nchoppers), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"tech", fldoff(m_tech), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"cost", fldoff(m_cost), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"flags", fldoff(m_flags), NSC_LONG, 0, NULL,
+     EF_SHIP_CHR_FLAGS, NSC_BITS},
+    {"nplanes", fldoff(m_nplanes), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"nland", fldoff(m_nland), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr plane_ca[] = {
+#define CURSTR struct plnstr
+    NSC_GENITEM(EF_PLANE, EF_PLANE_CHR),
+    {"wing", fldoff(pln_wing), NSC_STRINGY, 1, NULL, EF_BAD, 0},
+    {"range", fldoff(pln_range), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"ship", fldoff(pln_ship), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"land", fldoff(pln_land), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"harden", fldoff(pln_harden), NSC_CHAR, 0, NULL, EF_BAD, 0},
+    {"nuketype", fldoff(pln_nuketype), NSC_CHAR, 0, NULL, EF_BAD, 0},
+    {"flags", fldoff(pln_flags), NSC_CHAR, 0, NULL,
+     EF_PLANE_FLAGS, NSC_BITS},
+    {"access", fldoff(pln_access), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"theta", fldoff(pln_theta), NSC_FLOAT, 0, NULL, EF_BAD, 0},
+    {"att", 0, NSC_LONG, 0, nsc_pln_att, EF_BAD, NSC_EXTRA},
+    {"def", 0, NSC_LONG, 0, nsc_pln_def, EF_BAD, NSC_EXTRA},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr plchr_ca[] = {
+#define CURSTR struct plchrstr
+    {"type", fldoff(pl_type), NSC_CHAR, 0, NULL, EF_PLANE_CHR, 0},
+    {"name", fldoff(pl_name), NSC_STRING, 0, NULL, EF_BAD, 0},
+    {"l_build", fldoff(pl_lcm), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"h_build", fldoff(pl_hcm), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"cost", fldoff(pl_cost), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"tech", fldoff(pl_tech), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"acc", fldoff(pl_acc), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"load", fldoff(pl_load), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"att", fldoff(pl_att), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"def", fldoff(pl_def), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"range", fldoff(pl_range), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"crew", fldoff(pl_crew), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"fuel", fldoff(pl_fuel), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"stealth", fldoff(pl_stealth), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"flags", fldoff(pl_flags), NSC_INT, 0, NULL,
+     EF_PLANE_CHR_FLAGS, NSC_BITS},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr land_ca[] = {
+#define CURSTR struct lndstr
+    NSC_GENITEM(EF_LAND, EF_LAND_CHR),
+    {"army", fldoff(lnd_army), NSC_STRINGY, 1, NULL, EF_BAD, 0},
+    {"ship", fldoff(lnd_ship), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"harden", fldoff(lnd_harden), NSC_CHAR, 0, NULL, EF_BAD, 0},
+    {"retreat", fldoff(lnd_retreat), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"nxlight", fldoff(lnd_nxlight), NSC_UCHAR, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    {"rflags", fldoff(lnd_rflags), NSC_INT, 0, NULL,
+     EF_RETREAT_FLAGS, NSC_BITS},
+    {"rpath", fldoff(lnd_rpath), NSC_STRINGY, RET_LEN, NULL, EF_BAD, 0},
+    {"react", fldoff(lnd_rad_max), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    NSC_IVEC(fldoff(lnd_item), ""),
+    {"pstage", fldoff(lnd_pstage), NSC_SHORT, 0, NULL,
+     EF_PLAGUE_STAGES, NSC_DEITY},
+    {"ptime", fldoff(lnd_ptime), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
+    {"land", fldoff(lnd_land), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"nland", fldoff(lnd_nland), NSC_UCHAR, 0, NULL, EF_BAD, NSC_EXTRA},
+    {"access", fldoff(lnd_access), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"att", 0, NSC_DOUBLE, 0, nsc_lnd_att, EF_BAD, NSC_EXTRA},
+    {"def", 0, NSC_DOUBLE, 0, nsc_lnd_def, EF_BAD, NSC_EXTRA},
+    {"vul", 0, NSC_LONG, 0, nsc_lnd_vul, EF_BAD, NSC_EXTRA},
+    {"spd", 0, NSC_LONG, 0, nsc_lnd_spd, EF_BAD, NSC_EXTRA},
+    {"vis", 0, NSC_LONG, 0, nsc_lnd_vis, EF_BAD, NSC_EXTRA},
+    {"frg", 0, NSC_LONG, 0, nsc_lnd_frg, EF_BAD, NSC_EXTRA},
+    {"acc", 0, NSC_LONG, 0, nsc_lnd_acc, EF_BAD, NSC_EXTRA},
+    {"dam", 0, NSC_LONG, 0, nsc_lnd_dam, EF_BAD, NSC_EXTRA},
+    {"aaf", 0, NSC_LONG, 0, nsc_lnd_aaf, EF_BAD, NSC_EXTRA},
+#undef CURSTR
+#define CURSTR struct lchrstr
+    {"spy", fldoff(l_spy), NSC_INT, 0, nsc_lchr, EF_BAD, NSC_EXTRA},
+    {"rmax", fldoff(l_rad), NSC_INT, 0, nsc_lchr, EF_BAD, NSC_EXTRA},
+    {"ammo", fldoff(l_ammo), NSC_INT, 0, nsc_lchr, EF_BAD, NSC_EXTRA},
+    {"maxlight", fldoff(l_nxlight), NSC_UCHAR, 0, nsc_lchr,
+     EF_BAD, NSC_EXTRA},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr lchr_ca[] = {
+#define CURSTR struct lchrstr
+    {"type", fldoff(l_type), NSC_CHAR, 0, NULL, EF_LAND_CHR, 0},
+    {"name", fldoff(l_name), NSC_STRING, 0, NULL, EF_BAD, 0},
+    NSC_IVEC(fldoff(l_item), ""),
+    {"l_build", fldoff(l_lcm), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"h_build", fldoff(l_hcm), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"tech", fldoff(l_tech), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"cost", fldoff(l_cost), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"att", fldoff(l_att), NSC_FLOAT, 0, NULL, EF_BAD, 0},
+    {"def", fldoff(l_def), NSC_FLOAT, 0, NULL, EF_BAD, 0},
+    {"vul", fldoff(l_vul), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"spd", fldoff(l_spd), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"vis", fldoff(l_vis), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"spy", fldoff(l_spy), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"rmax", fldoff(l_rad), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"frg", fldoff(l_frg), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"acc", fldoff(l_acc), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"dam", fldoff(l_dam), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"ammo", fldoff(l_ammo), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"aaf", fldoff(l_aaf), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"nxlight", fldoff(l_nxlight), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"nland", fldoff(l_nland), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"flags", fldoff(l_flags), NSC_LONG, 0, NULL,
+     EF_LAND_CHR_FLAGS, NSC_BITS},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr nuke_ca[] = {
+#define CURSTR struct nukstr
+    NSC_GENITEM(EF_NUKE, EF_NUKE_CHR),
+    {"plane", fldoff(nuk_plane), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr nchr_ca[] = {
+#define CURSTR struct nchrstr
+    {"type", fldoff(n_type), NSC_CHAR, 0, NULL, EF_NUKE_CHR, 0},
+    {"name", fldoff(n_name), NSC_STRING, 0, NULL, EF_BAD, 0},
+    {"l_build", fldoff(n_lcm), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"h_build", fldoff(n_hcm), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"o_build", fldoff(n_oil), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"r_build", fldoff(n_rad), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"blast", fldoff(n_blast), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"dam", fldoff(n_dam), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"cost", fldoff(n_cost), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"tech", fldoff(n_tech), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"weight", fldoff(n_weight), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"flags", fldoff(n_flags), NSC_INT, 0, NULL,
+     EF_NUKE_CHR_FLAGS, NSC_BITS},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr treaty_ca[] = {
+#define CURSTR struct trtstr
+    {"uid", fldoff(trt_uid), NSC_SHORT, 0, NULL, EF_TREATY, 0},
+    {"timestamp", fldoff(trt_timestamp), NSC_TIME, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    {"cna", fldoff(trt_cna), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"cnb", fldoff(trt_cnb), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"status", fldoff(trt_status), NSC_CHAR, 0, NULL,
+     EF_AGREEMENT_STATUS, 0},
+    {"acond", fldoff(trt_acond), NSC_SHORT, 0, NULL,
+     EF_TREATY_FLAGS, NSC_BITS},
+    {"bcond", fldoff(trt_bcond), NSC_SHORT, 0, NULL,
+     EF_TREATY_FLAGS, NSC_BITS},
+    {"exp", fldoff(trt_exp), NSC_TIME, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr loan_ca[] = {
+#define CURSTR struct lonstr
+    {"uid", fldoff(l_uid), NSC_SHORT, 0, NULL, EF_LOAN, 0},
+    {"timestamp", fldoff(l_timestamp), NSC_TIME, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    {"loaner", fldoff(l_loner), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"loanee", fldoff(l_lonee), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"status", fldoff(l_status), NSC_CHAR, 0, NULL,
+     EF_AGREEMENT_STATUS, 0},
+    {"irate", fldoff(l_irate), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"ldur", fldoff(l_ldur), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"amtpaid", fldoff(l_amtpaid), NSC_LONG, 0, NULL, EF_BAD, 0},
+    {"amtdue", fldoff(l_amtdue), NSC_LONG, 0, NULL, EF_BAD, 0},
+    {"lastpay", fldoff(l_lastpay), NSC_TIME, 0, NULL, EF_BAD, 0},
+    {"duedate", fldoff(l_duedate), NSC_TIME, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr news_ca[] = {
+#define CURSTR struct nwsstr
+    /* no need for uid as long as it's not referenced from other tables */
+    {"timestamp", fldoff(nws_timestamp), NSC_TIME, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    {"actor", fldoff(nws_ano), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"action", fldoff(nws_vrb), NSC_UCHAR, 0, NULL, EF_NEWS_CHR, 0},
+    {"victim", fldoff(nws_vno), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"times", fldoff(nws_ntm), NSC_CHAR, 0, NULL, EF_BAD, 0},
+    {"time", fldoff(nws_when), NSC_TIME, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr lost_ca[] = {
+#define CURSTR struct loststr
+   /* no need for uid as long as it's not referenced from other tables */
+    {"timestamp", fldoff(lost_timestamp), NSC_TIME, 0, NULL,
+     EF_BAD, 0},
+    {"owner", fldoff(lost_owner), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"type", fldoff(lost_type), NSC_CHAR, 0, NULL, EF_TABLE, 0},
+    {"id", fldoff(lost_id), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"x", fldoff(lost_x), NSC_XCOORD, 0, NULL, EF_BAD, 0},
+    {"y", fldoff(lost_y), NSC_YCOORD, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr commodity_ca[] = {
+#define CURSTR struct comstr
+    {"uid", fldoff(com_uid), NSC_SHORT, 0, NULL, EF_COMM, 0},
+    {"timestamp", fldoff(com_timestamp), NSC_TIME, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    {"owner", fldoff(com_owner), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"type", fldoff(com_type), NSC_SITYPE(i_type), 0, NULL, EF_ITEM, 0},
+    {"amount", fldoff(com_amount), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"price", fldoff(com_price), NSC_FLOAT, 0, NULL, EF_BAD, 0},
+    {"maxbidder", fldoff(com_maxbidder), NSC_INT, 0, NULL, EF_NATION, 0},
+    {"markettime", fldoff(com_markettime), NSC_TIME, 0, NULL, EF_BAD, 0},
+    /* should let maxbidder access xbuy, ybuy, but can't express that: */
+    {"xbuy", fldoff(com_x), NSC_XCOORD, 0, NULL, EF_BAD, NSC_DEITY},
+    {"ybuy", fldoff(com_y), NSC_XCOORD, 0, NULL, EF_BAD, NSC_DEITY},
+    /* should let owner access xsell, ysell, but can't express that: */
+    {"xsell", fldoff(sell_x), NSC_XCOORD, 0, NULL, EF_BAD, NSC_DEITY},
+    {"ysell", fldoff(sell_y), NSC_YCOORD, 0, NULL, EF_BAD, NSC_DEITY},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr trade_ca[] = {
+#define CURSTR struct trdstr
+    {"uid", fldoff(trd_uid), NSC_SHORT, 0, NULL, EF_TRADE, 0},
+    {"timestamp", fldoff(trd_timestamp), NSC_TIME, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    {"owner", fldoff(trd_owner), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"type", fldoff(trd_type), NSC_CHAR, 0, NULL, EF_TABLE, 0},
+    {"unitid", fldoff(trd_unitid), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"price", fldoff(trd_price), NSC_LONG, 0, NULL, EF_BAD, 0},
+    {"maxbidder", fldoff(trd_maxbidder), NSC_INT, 0, NULL, EF_NATION, 0},
+    {"markettime", fldoff(trd_markettime), NSC_TIME, 0, NULL, EF_BAD, 0},
+    /* should let maxbidder access xloc, yloc, but can't express that: */
+    {"xloc", fldoff(trd_x), NSC_XCOORD, 0, NULL, EF_BAD, NSC_DEITY},
+    {"yloc", fldoff(trd_y), NSC_YCOORD, 0, NULL, EF_BAD, NSC_DEITY},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr cou_ca[] = {
+#define CURSTR struct natstr
+    /*
+     * This is the owner's view, i.e. it applies only to the own
+     * nation.  The public view nat_ca[], which applies to all
+     * nations, has the same selectors with different flags: NSC_DEITY
+     * is set except for cnum (which must come first) and all
+     * NSC_EXTRA selectors; NSC_EXTRA is cleared except for timestamp
+     * (which must come second).
+     * nat_ca[] should also make tech, research, education and
+     * happiness available, but we can't express the obfuscation
+     * necessary for foreign levels.
+     */
+    {"cnum", fldoff(nat_cnum), NSC_NATID, 0, NULL, EF_NATION, 0},
+    {"timestamp", fldoff(nat_timestamp), NSC_TIME, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    {"stat", fldoff(nat_stat), NSC_SITYPE(enum nat_status), 0, NULL,
+     EF_NATION_STATUS, NSC_EXTRA},
+    {"cname", fldoff(nat_cnam), NSC_STRINGY, 20, NULL, EF_BAD, NSC_EXTRA},
+    {"passwd", fldoff(nat_pnam), NSC_STRINGY, 20, NULL,
+     EF_BAD, NSC_DEITY | NSC_EXTRA},
+    {"ip", fldoff(nat_hostaddr), NSC_STRINGY, 32, NULL, EF_BAD, 0},
+    {"hostname", fldoff(nat_hostname), NSC_STRINGY, 512, NULL, EF_BAD, 0},
+    {"userid", fldoff(nat_userid), NSC_STRINGY, 32, NULL, EF_BAD, 0},
+    {"xcap", fldoff(nat_xcap), NSC_XCOORD, 0, NULL, EF_BAD, 0},
+    {"ycap", fldoff(nat_ycap), NSC_YCOORD, 0, NULL, EF_BAD, 0},
+    {"xorg", fldoff(nat_xorg), NSC_XCOORD, 0, NULL,
+     EF_BAD, NSC_DEITY | NSC_EXTRA},
+    {"yorg", fldoff(nat_yorg), NSC_YCOORD, 0, NULL,
+     EF_BAD, NSC_DEITY | NSC_EXTRA},
+    {"dayno", fldoff(nat_dayno), NSC_CHAR, 0, NULL, EF_BAD, 0},
+    {"update", fldoff(nat_update), NSC_CHAR, 0, NULL, EF_BAD, 0},
+    {"tgms", fldoff(nat_tgms), NSC_USHORT, 0, NULL, EF_BAD, 0},
+    {"ann", fldoff(nat_ann), NSC_USHORT, 0, NULL, EF_BAD, 0},
+    {"minused", fldoff(nat_minused), NSC_USHORT, 0, NULL, EF_BAD, 0},
+    {"btu", fldoff(nat_btu), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"access", fldoff(nat_access), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"milreserve", fldoff(nat_reserve), NSC_LONG, 0, NULL, EF_BAD, 0},
+    {"money", fldoff(nat_money), NSC_LONG, 0, NULL, EF_BAD, 0},
+    {"login", fldoff(nat_last_login), NSC_TIME, 0, NULL, EF_BAD, 0},
+    {"logout", fldoff(nat_last_logout), NSC_TIME, 0, NULL, EF_BAD, 0},
+    {"newstim", fldoff(nat_newstim), NSC_TIME, 0, NULL, EF_BAD, 0},
+    {"annotim", fldoff(nat_annotim), NSC_TIME, 0, NULL, EF_BAD, 0},
+    {"tech", fldoff(nat_level[NAT_TLEV]), NSC_FLOAT, 0, NULL, EF_BAD, 0},
+    {"research", fldoff(nat_level[NAT_RLEV]), NSC_FLOAT, 0, NULL,
+     EF_BAD, 0},
+    {"education", fldoff(nat_level[NAT_ELEV]), NSC_FLOAT, 0, NULL,
+     EF_BAD, 0},
+    {"happiness", fldoff(nat_level[NAT_HLEV]), NSC_FLOAT, 0, NULL,
+     EF_BAD, 0},
+    {"relations", fldoff(nat_relate), NSC_HIDDEN, MAXNOC, NULL,
+     EF_NATION_RELATIONS, NSC_EXTRA},
+    /* mortals know there's contact (relations show), but not how strong */
+    {"contacts", fldoff(nat_contact), NSC_UCHAR, MAXNOC, NULL,
+     EF_BAD, NSC_DEITY | NSC_EXTRA},
+    {"rejects", fldoff(nat_rejects), NSC_UCHAR, MAXNOC, NULL,
+     EF_NATION_REJECTS, NSC_EXTRA | NSC_BITS},
+    {"flags", fldoff(nat_flags), NSC_LONG, 0, NULL,
+     EF_NATION_FLAGS, NSC_BITS},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr nat_ca[sizeof(cou_ca) / sizeof(*cou_ca)];
+/* initialized by nsc_init() */
+
+struct castr realm_ca[] = {
+#define CURSTR struct realmstr
+    /* uid is encoded in cnum, realm */
+    {"timestamp", fldoff(r_timestamp), NSC_TIME, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    {"cnum", fldoff(r_cnum), NSC_NATID, 0, NULL, EF_NATION, NSC_CONST},
+    {"realm", fldoff(r_realm), NSC_USHORT, 0, NULL, EF_BAD, NSC_CONST},
+    {"xl", fldoff(r_xl), NSC_XCOORD, 0, NULL, EF_BAD, 0},
+    {"xh", fldoff(r_xh), NSC_XCOORD, 0, NULL, EF_BAD, 0},
+    {"yl", fldoff(r_yl), NSC_YCOORD, 0, NULL, EF_BAD, 0},
+    {"yh", fldoff(r_yh), NSC_YCOORD, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr game_ca[] = {
+#define CURSTR struct gamestr
+    /* no need for uid */
+    {"timestamp", fldoff(game_timestamp), NSC_TIME, 0, NULL,
+     EF_BAD, NSC_EXTRA},
+    {"upd_disable", fldoff(game_upd_disable), NSC_CHAR, 0, NULL,
+     EF_BAD, 0},
+    {"turn", fldoff(game_turn), NSC_SHORT, 0, NULL, EF_BAD, 0},
+    {"tick", fldoff(game_tick), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
+    {"rt", fldoff(game_rt), NSC_TIME, 0, NULL, EF_BAD, NSC_DEITY},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr intrchr_ca[] = {
+#define CURSTR struct sctintrins
+    /* no need for uid as long as it's not referenced from other tables */
+    {"name", fldoff(in_name), NSC_STRING, 0, NULL, EF_BAD, NSC_CONST},
+    {"lcms", fldoff(in_lcms), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"hcms", fldoff(in_hcms), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"dcost", fldoff(in_dcost), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"mcost", fldoff(in_mcost), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {"enable", fldoff(in_enable), NSC_UCHAR, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr rpt_ca[] = {
+#define CURSTR struct rptstr
+    {"uid", fldoff(r_uid), NSC_CHAR, 0, NULL, EF_NEWS_CHR, 0},
+    {"newstory", fldoff(r_newstory), NSC_STRING, NUM_RPTS, NULL,
+     EF_BAD, 0},
+    {"good_will", fldoff(r_good_will), NSC_INT, 0, NULL, EF_BAD, 0},
+    {"newspage", fldoff(r_newspage), NSC_INT, 0, NULL,
+     EF_PAGE_HEADINGS, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr update_ca[] = {
+    {"time", 0, NSC_TIME, 0, NULL, EF_BAD, 0},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+};
+
+struct castr empfile_ca[] = {
+#define CURSTR struct empfile
+    {"uid", fldoff(uid), NSC_INT, 0, NULL, EF_TABLE, 0},
+    {"name", fldoff(name), NSC_STRING, 0, NULL, EF_BAD, NSC_CONST},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr symbol_ca[] = {
+#define CURSTR struct symbol
+    /*
+     * value is is const because it has to match what is compiled into
+     * the server.  name is const because clients key on it.
+     */
+    {"value", fldoff(value), NSC_INT, 0, NULL, EF_BAD, NSC_CONST},
+    {"name", fldoff(name), NSC_STRING, 0, NULL, EF_BAD, NSC_CONST},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+struct castr mdchr_ca[] = {
+#define CURSTR struct castr
+    /* no need for uid */
+    /* name must come first, clients may rely on it */
+    {"name", fldoff(ca_name), NSC_STRING, 0, NULL, EF_BAD, NSC_CONST},
+    {"type", fldoff(ca_type), NSC_CHAR, 0, NULL, EF_META_TYPE, NSC_CONST},
+    {"flags", fldoff(ca_flags), NSC_UCHAR, 0, NULL,
+     EF_META_FLAGS, NSC_CONST | NSC_BITS},
+    {"len", fldoff(ca_len), NSC_USHORT, 0, NULL, EF_BAD, NSC_CONST},
+    {"table", fldoff(ca_table), NSC_INT, 0, NULL, EF_BAD, NSC_CONST},
+    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
+#undef CURSTR
+};
+
+void
+nsc_init(void)
+{
+    static struct castr version_ca0 = {
+       "version", 0, NSC_STRINGY, sizeof(PACKAGE_STRING), NULL, EF_BAD, 0
+    };
+    static struct castr version_ca1 = {
+       "maxnoc", 0, NSC_LONG, 0, nsc_ver_maxnoc, EF_BAD, 0
+    };
+    static struct castr *ca;
+    struct keymatch *kp;
+    int n, i;
+    unsigned flags;
+
+    /* derive empfile[EF_VERSION].cadef from configkeys[] */
+    n = 0;
+    for (kp = configkeys; kp->km_key; ++kp) {
+       if (kp->km_type != NSC_NOTYPE && !(kp->km_flags & KM_INTERNAL))
+           n++;
+    }
+    ca = calloc(2 + n + 1, sizeof(*ca));
+    ca[0] = version_ca0;
+    ca[1] = version_ca1;
+    i = 2;
+    for (kp = configkeys; kp->km_key; ++kp) {
+       if (kp->km_type != NSC_NOTYPE && !(kp->km_flags & KM_INTERNAL)) {
+           ca[i].ca_type = kp->km_type;
+           ca[i].ca_off = kp - configkeys;
+           ca[i].ca_name = kp->km_key;
+           ca[i].ca_table = EF_BAD;
+           ca[i].ca_get = nsc_ver;
+           i++;
+       }
+    }
+    empfile[EF_VERSION].cadef = ca;
+
+    /* derive nat_ca[] from cou_ca[] */
+    nat_ca[0] = cou_ca[0];     /* cnum */
+    nat_ca[1] = cou_ca[1];     /* timestamp */
+    for (i = 2; cou_ca[i].ca_name; i++) {
+       nat_ca[i] = cou_ca[i];
+       flags = nat_ca[i].ca_flags;
+       if (flags & NSC_EXTRA)
+           flags &= ~NSC_EXTRA;
+       else
+           flags |= NSC_DEITY;
+       nat_ca[i].ca_flags = flags;
+    }
+    nat_ca[i] = cou_ca[i];     /* sentinel */
+}
+
+/*
+ * Virtual selectors
+ */
+
+static void *
+nsc_ver(struct valstr *val, struct natstr *np, void *ptr)
+{
+    struct keymatch *kp = &configkeys[val->val_as.sym.off];
+    val->val_as.sym.off = 0;
+    val->val_as.sym.get = NULL;
+    return kp->km_data;
+}
+
+static void *
+nsc_ver_maxnoc(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.lng = MAXNOC;
+    return NULL;
+}
+
+static void *
+nsc_sct_terr(struct valstr *val, struct natstr *np, void *ptr)
+{
+    if (!np || np->nat_stat == STAT_GOD)
+       val->val_as.sym.off = offsetof(struct sctstr, sct_dterr);
+    else
+       val->val_as.sym.off = offsetof(struct sctstr, sct_terr);
+    val->val_as.sym.get = NULL;
+    return ptr;
+}
+
+static void *
+nsc_pln_def(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.lng = pln_def(ptr);;
+    return NULL;
+}
+
+static void *
+nsc_pln_att(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.lng = pln_att(ptr);
+    return NULL;
+}
+
+static void *
+nsc_lnd_att(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.dbl = lnd_att(ptr);
+    return NULL;
+}
+
+static void *
+nsc_lnd_def(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.dbl = lnd_def(ptr);
+    return NULL;
+}
+
+static void *
+nsc_lnd_vul(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.lng = lnd_vul(ptr);
+    return NULL;
+}
+
+static void *
+nsc_lnd_spd(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.lng = lnd_spd(ptr);
+    return NULL;
+}
+
+static void *
+nsc_lnd_vis(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.lng = lnd_vis(ptr);
+    return NULL;
+}
+
+static void *
+nsc_lnd_frg(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.lng = lnd_frg(ptr);
+    return NULL;
+}
+
+static void *
+nsc_lnd_acc(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.lng = lnd_acc(ptr);
+    return NULL;
+}
+
+static void *
+nsc_lnd_dam(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.lng = lnd_dam(ptr);
+    return NULL;
+}
+
+static void *
+nsc_lnd_aaf(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.lng = lnd_aaf(ptr);
+    return NULL;
+}
+
+static void *
+nsc_lchr(struct valstr *val, struct natstr *np, void *ptr)
+{
+    val->val_as.sym.get = NULL;
+    return lchr + ((struct lndstr *)ptr)->lnd_type;
+}

diff --git a/src/lib/global/file.c b/src/lib/global/file.c
deleted file mode 100644 (file)
index 2cc640f..0000000
--- a/src/lib/global/file.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
- *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2008, Dave Pare, Jeff Bailey, Thomas Ruschak,
- *                           Ken Stevens, Steve McClure
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- *  ---
- *
- *  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.
- *
- *  ---
- *
- *  file.c: Empire game data file descriptions.
- * 
- *  Known contributors to this file:
- *     Markus Armbruster, 2005-2008
- */
-
-#include <config.h>
-
-#include <stddef.h>
-#include "commodity.h"
-#include "file.h"
-#include "game.h"
-#include "land.h"
-#include "loan.h"
-#include "lost.h"
-#include "nat.h"
-#include "news.h"
-#include "nsc.h"
-#include "nuke.h"
-#include "optlist.h"
-#include "plane.h"
-#include "power.h"
-#include "product.h"
-#include "sect.h"
-#include "ship.h"
-#include "server.h"
-#include "trade.h"
-#include "treaty.h"
-#include "version.h"
-#include "xy.h"
-
-/* Number of elements in ARRAY.  */
-#define SZ(array) (sizeof(array) / sizeof((array)[0]))
-
-/* Initializers for members flags... */
-/* Unmapped cache */
-#define UNMAPPED_CACHE(type, flags) \
-    sizeof(type), (flags), NULL, 0, 0, 0, 0, -1, NULL, NULL
-/*
- * Mapped cache, array with known size.
- * Members cids, fids are not set.
- */
-#define ARRAY_CACHE(array, flags) \
-    sizeof(*(array)), (flags), (char *)(array), \
-    SZ((array)), 0, 0, 0, -1, NULL, NULL
-/*
- * Mapped cache, array with unknown size.
- * Members csize, cids, fids are not set.
- */
-#define PTR_CACHE(ptr, flags) \
-    sizeof(*(ptr)), (flags), (char *)(ptr), \
-    0, 0, 0, 0, -1, NULL, NULL
-/*
- * Array-backed table.
- * The array's last element is the sentinel.
- */
-#define ARRAY_TABLE(array, flags) \
-    sizeof(*(array)), (flags), (char *)(array), \
-    SZ((array)), 0, SZ((array)) - 1, SZ((array)) - 1, -1, NULL, NULL
-
-/* Common configuration table flags */
-#define EFF_CFG (EFF_PRIVATE | EFF_MEM | EFF_STATIC | EFF_SENTINEL)
-
-struct empfile empfile[] = {
-    /*
-     * How this initializer works:
-     *
-     * Members uid, name, file, cadef, size, and the EFF_IMMUTABLE
-     * bits of flags get their final value.
-     * If flags & EFF_STATIC, the cache is mapped here, and members
-     * cache, csize get their final value.
-     * Members baseid, cids, fids and the EFF_MEM|EFF_PRIVATE bits of
-     * flags are initialized according the initial cache contents.
-     * Member fd is initialized to -1.
-     * Members init, postread, prewrite get initialized to NULL, but
-     * that can be changed by users.
-     *
-     * Whatever of the above can't be done here must be done in
-     * empfile_init() or empfile_fixup().  Except cadef may be set in
-     * nsc_init() instead.
-     */
-
-    /*
-     * Keep in mind that player command arguments are matched against
-     * values of member name: no whitespace there, please.
-     */
-
-    /*
-     * Dynamic game data
-     *
-     * All caches unmapped.  EF_MAP and EF_BMAP get a bogus size here.
-     * Fixed up by empfile_fixup().
-     */
-    {EF_SECTOR, "sect", "sector", sect_ca,
-     UNMAPPED_CACHE(struct sctstr, EFF_TYPED | EFF_XY | EFF_OWNER)},
-    {EF_SHIP, "ship", "ship", ship_ca,
-     UNMAPPED_CACHE(struct shpstr,
-                   EFF_TYPED | EFF_XY | EFF_OWNER | EFF_GROUP)},
-    {EF_PLANE, "plane", "plane", plane_ca,
-     UNMAPPED_CACHE(struct plnstr,
-                   EFF_TYPED | EFF_XY | EFF_OWNER | EFF_GROUP)},
-    {EF_LAND, "land", "land", land_ca,
-     UNMAPPED_CACHE(struct lndstr,
-                   EFF_TYPED | EFF_XY | EFF_OWNER | EFF_GROUP)},
-    {EF_NUKE, "nuke", "nuke", nuke_ca,
-     UNMAPPED_CACHE(struct nukstr, EFF_TYPED | EFF_XY | EFF_OWNER)},
-    {EF_NEWS, "news", "news", news_ca,
-     UNMAPPED_CACHE(struct nwsstr, EFF_TYPED)},
-    {EF_TREATY, "treaty", "treaty", treaty_ca,
-     UNMAPPED_CACHE(struct trtstr, EFF_TYPED)},
-    {EF_TRADE, "trade", "trade", trade_ca,
-     UNMAPPED_CACHE(struct trdstr, EFF_TYPED | EFF_OWNER)},
-    {EF_POWER, "pow", "power", NULL,
-     UNMAPPED_CACHE(struct powstr, 0)},
-    {EF_NATION, "nat", "nation", nat_ca,
-     UNMAPPED_CACHE(struct natstr, EFF_TYPED | EFF_OWNER)},
-    {EF_LOAN, "loan", "loan", loan_ca,
-     UNMAPPED_CACHE(struct lonstr, EFF_TYPED)},
-    {EF_MAP, "map", "map", NULL,
-     0, 0, NULL, 0, 0, 0, 0, -1, NULL, NULL},
-    {EF_BMAP, "bmap", "bmap", NULL,
-     0, 0, NULL, 0, 0, 0, 0, -1, NULL, NULL},
-    {EF_COMM, "commodity", "commodity", commodity_ca,
-     UNMAPPED_CACHE(struct comstr, EFF_TYPED | EFF_OWNER)},
-    {EF_LOST, "lost", "lostitems", lost_ca,
-     UNMAPPED_CACHE(struct loststr, EFF_TYPED | EFF_OWNER)},
-    {EF_REALM, "realm", "realms", realm_ca,
-     UNMAPPED_CACHE(struct realmstr, EFF_TYPED | EFF_OWNER)},
-    {EF_GAME, "game", "game", game_ca,
-     UNMAPPED_CACHE(struct gamestr, EFF_TYPED)},
-
-    /*
-     * Static game data (configuration)
-     */
-    /*
-     * Characteristics tables.  Characteristics with a null file
-     * member are compiled in.  The others are empty; use
-     * read_builtin_tables() to fill them.
-     */
-    {EF_ITEM, "item", "item.config", ichr_ca,
-     ARRAY_CACHE(ichr, EFF_CFG)},
-    {EF_PRODUCT, "product", "product.config", pchr_ca,
-     ARRAY_CACHE(pchr, EFF_CFG)},
-    {EF_SECTOR_CHR, "sect-chr", "sect.config", dchr_ca,
-     ARRAY_CACHE(dchr, EFF_CFG)},
-    {EF_SHIP_CHR, "ship-chr", "ship.config", mchr_ca,
-     ARRAY_CACHE(mchr, EFF_CFG)},
-    {EF_PLANE_CHR, "plane-chr", "plane.config", plchr_ca,
-     ARRAY_CACHE(plchr, EFF_CFG)},
-    {EF_LAND_CHR, "land-chr", "land.config", lchr_ca,
-     ARRAY_CACHE(lchr, EFF_CFG)},
-    {EF_NUKE_CHR, "nuke-chr", "nuke.config", nchr_ca,
-     ARRAY_CACHE(nchr, EFF_CFG)},
-    {EF_NEWS_CHR, "news-chr", NULL, rpt_ca,
-     ARRAY_TABLE(rpt, EFF_CFG)},
-    {EF_INFRASTRUCTURE, "infrastructure", "infra.config", intrchr_ca,
-     ARRAY_CACHE(intrchr, EFF_CFG)},
-    /*
-     * Update schedule table.  Use read_schedule() to fill.
-     */
-    {EF_UPDATES, "updates", NULL, update_ca,
-     ARRAY_TABLE(update_time, EFF_CFG)},
-    /*
-     * Special tables.  EF_META gets bogus size, cids and fids here.
-     * Fixed up by empfile_init().  EF_VERSION's cadef is set by
-     * nsc_init().
-     */
-    {EF_TABLE, "table", NULL, empfile_ca,
-     ARRAY_TABLE(empfile, EFF_CFG)},
-    {EF_VERSION, "version", NULL, NULL,
-     sizeof(PACKAGE_STRING), EFF_STATIC, version, 1, 0, 1, 1, -1,
-     NULL, NULL},
-    {EF_META, "meta", NULL, mdchr_ca,
-     PTR_CACHE(mdchr_ca, EFF_CFG)},
-
-    /*
-     * Symbol tables
-     *
-     * These get bogus csize, cids and fids here.  Fixed up by
-     * empfile_init().
-     */
-#define SYMTAB(type, name, tab) \
-       {(type), (name), NULL, symbol_ca, PTR_CACHE((tab), EFF_CFG)}
-    SYMTAB(EF_AGREEMENT_STATUS, "agreement-status", agreement_statuses),
-    SYMTAB(EF_LAND_CHR_FLAGS, "land-chr-flags", land_chr_flags),
-    SYMTAB(EF_LEVEL, "level", level),
-    SYMTAB(EF_META_FLAGS, "meta-flags", meta_flags),
-    SYMTAB(EF_META_TYPE, "meta-type", meta_type),
-    SYMTAB(EF_MISSIONS, "missions", missions),
-    SYMTAB(EF_NATION_FLAGS, "nation-flags", nation_flags),
-    SYMTAB(EF_NATION_REJECTS, "nation-rejects", nation_rejects),
-    SYMTAB(EF_NATION_RELATIONS, "nation-relationships", nation_relations),
-    SYMTAB(EF_NATION_STATUS, "nation-status", nation_status),
-    SYMTAB(EF_NUKE_CHR_FLAGS, "nuke-chr-flags", nuke_chr_flags),
-    SYMTAB(EF_PACKING, "packing", packing),
-    SYMTAB(EF_PAGE_HEADINGS, "page-headings", page_headings),
-    SYMTAB(EF_PLAGUE_STAGES, "plague-stages", plague_stages),
-    SYMTAB(EF_PLANE_CHR_FLAGS, "plane-chr-flags", plane_chr_flags),
-    SYMTAB(EF_PLANE_FLAGS, "plane-flags", plane_flags),
-    SYMTAB(EF_RESOURCES, "resources", resources),
-    SYMTAB(EF_RETREAT_FLAGS, "retreat-flags", retreat_flags),
-    SYMTAB(EF_SECTOR_NAVIGATION, "sector-navigation", sector_navigation),
-    SYMTAB(EF_SHIP_CHR_FLAGS, "ship-chr-flags", ship_chr_flags),
-    SYMTAB(EF_TREATY_FLAGS, "treaty-flags", treaty_flags),
-
-    /* Views */
-    {EF_COUNTRY, "country", NULL, cou_ca,
-     UNMAPPED_CACHE(struct natstr, EFF_TYPED | EFF_OWNER)},
-
-    /* Sentinel */
-    {EF_BAD, NULL, NULL, NULL, 0, 0, NULL, 0, 0, 0, 0, -1, NULL, NULL},
-};
-
-static void
-ef_fix_size(struct empfile *ep, int n)
-{
-    ep->cids = ep->fids = n;
-    ep->csize = n + 1;
-}
-
-void
-empfile_init(void)
-{
-    struct castr *ca;
-    struct empfile *ep;
-    struct symbol *lup;
-    int i;
-
-    ca = (struct castr *)empfile[EF_META].cache;
-    for (i = 0; ca[i].ca_name; i++) ;
-    ef_fix_size(&empfile[EF_META], i);
-
-    for (ep = empfile; ep->uid >= 0; ep++) {
-       if (ep->cadef == symbol_ca) {
-           lup = (struct symbol *)ep->cache;
-           for (i = 0; lup[i].name; i++) ;
-           ef_fix_size(ep, i);
-       }
-    }
-}
-
-void
-empfile_fixup(void)
-{
-    empfile[EF_MAP].size = empfile[EF_BMAP].size = WORLD_SZ();
-}

diff --git a/src/lib/global/nsc.c b/src/lib/global/nsc.c
deleted file mode 100644 (file)
index f01207e..0000000
--- a/src/lib/global/nsc.c
+++ /dev/null
@@ -1,853 +0,0 @@
-/*
- *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2008, Dave Pare, Jeff Bailey, Thomas Ruschak,
- *                           Ken Stevens, Steve McClure
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- *  ---
- *
- *  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.
- *
- *  ---
- *
- *  nsc.c: Empire selection global structures
- * 
- *  Known contributors to this file:
- *     Markus Armbruster, 2004-2008
- */
-
-/*
- * Convention: uid selector comes first.  Table TYPE has an uid
- * selector if empfile[TYPE].cadef[0].ca_table == TYPE.
- */
-
-#include <config.h>
-
-#include <stdlib.h>
-#include "empobj.h"
-#include "file.h"
-#include "optlist.h"
-#include "nsc.h"
-#include "product.h"
-
-static void *nsc_ver(struct valstr *, struct natstr *, void *);
-static void *nsc_ver_maxnoc(struct valstr *, struct natstr *, void *);
-static void *nsc_sct_terr(struct valstr *, struct natstr *, void *);
-static void *nsc_pln_att(struct valstr *, struct natstr *, void *);
-static void *nsc_pln_def(struct valstr *, struct natstr *, void *);
-static void *nsc_lnd_att(struct valstr *, struct natstr *, void *);
-static void *nsc_lnd_def(struct valstr *, struct natstr *, void *);
-static void *nsc_lnd_vul(struct valstr *, struct natstr *, void *);
-static void *nsc_lnd_spd(struct valstr *, struct natstr *, void *);
-static void *nsc_lnd_vis(struct valstr *, struct natstr *, void *);
-static void *nsc_lnd_frg(struct valstr *, struct natstr *, void *);
-static void *nsc_lnd_acc(struct valstr *, struct natstr *, void *);
-static void *nsc_lnd_dam(struct valstr *, struct natstr *, void *);
-static void *nsc_lnd_aaf(struct valstr *, struct natstr *, void *);
-static void *nsc_lchr(struct valstr *, struct natstr *, void *);
-
-/* Ugly hack to improve legibility by avoid long lines */
-#define fldoff(fld) offsetof(CURSTR, fld)
-#define empobjoff(fld) offsetof(struct empobj, fld)
-
-#define NSC_IELT(name, pfx, sfx, base, itype)  \
-    {sizeof(sfx) == 1 ? name : pfx sfx,                \
-     ((base) + (itype)*sizeof(unsigned short)),        \
-     NSC_SHORT, 0, NULL, EF_BAD, 0}
-
-#define NSC_IVEC(base, sfx)                    \
-NSC_IELT("civil", "c", sfx, base, I_CIVIL),    \
-NSC_IELT("milit", "m", sfx, base, I_MILIT),    \
-NSC_IELT("shell", "s", sfx, base, I_SHELL),    \
-NSC_IELT("gun", "g", sfx, base, I_GUN),                \
-NSC_IELT("petrol", "p", sfx, base, I_PETROL),  \
-NSC_IELT("iron", "i", sfx, base, I_IRON),      \
-NSC_IELT("dust", "d", sfx, base, I_DUST),      \
-NSC_IELT("bar", "b", sfx, base, I_BAR),                \
-NSC_IELT("food", "f", sfx, base, I_FOOD),      \
-NSC_IELT("oil", "o", sfx, base, I_OIL),                \
-NSC_IELT("lcm", "l", sfx, base, I_LCM),                \
-NSC_IELT("hcm", "h", sfx, base, I_HCM),                \
-NSC_IELT("uw", "u", sfx, base, I_UW),          \
-NSC_IELT("rad", "r", sfx, base, I_RAD)
-
-struct castr ichr_ca[] = {
-#define CURSTR struct ichrstr
-    {"uid", fldoff(i_uid), NSC_SITYPE(i_type), 0, NULL, EF_ITEM, 0},
-    {"name", fldoff(i_name), NSC_STRING, 0, NULL, EF_BAD, 0},
-    {"mnem", fldoff(i_mnem), NSC_STRINGY, 1, NULL, EF_BAD, NSC_CONST},
-    {"value", fldoff(i_value), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"sell", fldoff(i_sell), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"lbs", fldoff(i_lbs), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"pkg", fldoff(i_pkg), NSC_INT, NUMPKG, NULL, EF_BAD, 0},
-    {"melt_denom", fldoff(i_melt_denom), NSC_INT, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr pchr_ca[] = {
-#define CURSTR struct pchrstr
-    {"uid", fldoff(p_uid), NSC_INT, 0, NULL, EF_PRODUCT, 0},
-    {"name", fldoff(p_name), NSC_STRING, 0, NULL, EF_BAD, 0},
-    {"sname", fldoff(p_sname), NSC_STRING, 0, NULL, EF_BAD, NSC_CONST},
-    {"ctype", fldoff(p_ctype), NSC_SITYPE(i_type), MAXPRCON, NULL,
-     EF_ITEM, 0},
-    {"camt", fldoff(p_camt), NSC_USHORT, MAXPRCON, NULL, EF_BAD, 0},
-    {"type", fldoff(p_type), NSC_SITYPE(i_type), 0, NULL, EF_ITEM, 0},
-    {"level", fldoff(p_level), NSC_INT, 0, NULL, EF_LEVEL, 0},
-    {"cost", fldoff(p_cost), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"nrndx", fldoff(p_nrndx), NSC_INT, 0, NULL, EF_RESOURCES, 0},
-    {"nrdep", fldoff(p_nrdep), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"nlndx", fldoff(p_nlndx), NSC_INT, 0, NULL, EF_LEVEL, 0},
-    {"nlmin", fldoff(p_nlmin), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"nllag", fldoff(p_nllag), NSC_INT, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr sect_ca[] = {
-#define CURSTR struct sctstr
-    /* uid needs to be NSC_DEITY because it discloses true origin */
-    {"uid", fldoff(sct_uid), NSC_SHORT, 0, NULL,
-     EF_SECTOR, NSC_DEITY | NSC_EXTRA},
-    {"timestamp", fldoff(sct_timestamp), NSC_TIME, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    {"owner", fldoff(sct_own), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"xloc", fldoff(sct_x), NSC_XCOORD, 0, NULL, EF_BAD, NSC_CONST},
-    {"yloc", fldoff(sct_y), NSC_YCOORD, 0, NULL, EF_BAD, NSC_CONST},
-    {"des", fldoff(sct_type), NSC_CHAR, 0, NULL, EF_SECTOR_CHR, 0},
-    {"effic", fldoff(sct_effic), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"mobil", fldoff(sct_mobil), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"loyal", fldoff(sct_loyal), NSC_UCHAR, 0, NULL, EF_BAD, NSC_DEITY},
-    {"terr", 0, NSC_UCHAR, 0, nsc_sct_terr, EF_BAD, NSC_EXTRA},
-    {"terr0", fldoff(sct_terr), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"terr1", fldoff(sct_terr1), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"terr2", fldoff(sct_terr2), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"terr3", fldoff(sct_terr3), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"dterr", fldoff(sct_dterr), NSC_UCHAR, 0, NULL, EF_BAD, NSC_DEITY},
-    {"xdist", fldoff(sct_dist_x), NSC_XCOORD, 0, NULL, EF_BAD, 0},
-    {"ydist", fldoff(sct_dist_y), NSC_YCOORD, 0, NULL, EF_BAD, 0},
-    {"avail", fldoff(sct_avail), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"elev", fldoff(sct_elev), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
-    {"work", fldoff(sct_work), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"coastal", fldoff(sct_coastal), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"newdes", fldoff(sct_newtype), NSC_CHAR, 0, NULL, EF_SECTOR_CHR, 0},
-    {"min", fldoff(sct_min), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"gold", fldoff(sct_gmin), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"fert", fldoff(sct_fertil), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"ocontent", fldoff(sct_oil), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"uran", fldoff(sct_uran), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"oldown", fldoff(sct_oldown), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"off", fldoff(sct_off), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    NSC_IVEC(fldoff(sct_item), ""),
-    NSC_IVEC(fldoff(sct_dist), "_dist"),
-    NSC_IVEC(fldoff(sct_del), "_del"),
-    /* should let old owner access mines, but can't express that: */
-    {"mines", fldoff(sct_mines), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
-    {"pstage", fldoff(sct_pstage), NSC_SHORT, 0, NULL,
-     EF_PLAGUE_STAGES, NSC_DEITY},
-    {"ptime", fldoff(sct_ptime), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
-    {"che", fldoff(sct_che), NSC_UCHAR, 0, NULL, EF_BAD, NSC_DEITY},
-    {"che_target", fldoff(sct_che_target), NSC_NATID, 0, NULL,
-     EF_NATION, NSC_DEITY},
-    {"fallout", fldoff(sct_fallout), NSC_USHORT, 0, NULL, EF_BAD, 0},
-    {"access", fldoff(sct_access), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"road", fldoff(sct_road), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"rail", fldoff(sct_rail), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"dfense", fldoff(sct_defense), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr dchr_ca[] = {
-#define CURSTR struct dchrstr
-    {"uid", fldoff(d_uid), NSC_UCHAR, 0, NULL, EF_SECTOR_CHR, 0},
-    {"name", fldoff(d_name), NSC_STRING, 0, NULL, EF_BAD, 0},
-    {"mnem", fldoff(d_mnem), NSC_STRINGY, 1, NULL, EF_BAD, NSC_CONST},
-    {"prd", fldoff(d_prd), NSC_INT, 0, NULL, EF_PRODUCT, 0},
-    {"peffic", fldoff(d_peffic), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"mob0", fldoff(d_mob0), NSC_FLOAT, 0, NULL, EF_BAD, 0},
-    {"mob1", fldoff(d_mob1), NSC_FLOAT, 0, NULL, EF_BAD, 0},
-    {"nav", fldoff(d_nav), NSC_SITYPE(enum d_navigation), 0, NULL,
-     EF_SECTOR_NAVIGATION, 0},
-    {"pkg", fldoff(d_pkg), NSC_SITYPE(enum i_packing), 0, NULL,
-     EF_PACKING, 0},
-    {"ostr", fldoff(d_ostr), NSC_FLOAT, 0, NULL, EF_BAD, 0},
-    {"dstr", fldoff(d_dstr), NSC_FLOAT, 0, NULL, EF_BAD, 0},
-    {"value", fldoff(d_value), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"cost", fldoff(d_cost), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"build", fldoff(d_build), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"lcms", fldoff(d_lcms), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"hcms", fldoff(d_hcms), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"maxpop", fldoff(d_maxpop), NSC_INT, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-#define NSC_GENITEM(ef_type, ef_chr)                                   \
-    {"uid", empobjoff(uid),  NSC_SHORT, 0, NULL, ef_type, 0},          \
-    {"timestamp", empobjoff(timestamp), NSC_TIME, 0, NULL, EF_BAD, NSC_EXTRA}, \
-    {"owner", empobjoff(own),  NSC_NATID, 0, NULL, EF_NATION, 0},      \
-    {"xloc", empobjoff(x),  NSC_XCOORD, 0, NULL, EF_BAD, 0},           \
-    {"yloc", empobjoff(y),  NSC_YCOORD, 0, NULL, EF_BAD, 0},           \
-    {"type", empobjoff(type),  NSC_CHAR, 0, NULL, ef_chr, 0},          \
-    {"effic", empobjoff(effic),  NSC_CHAR, 0, NULL, EF_BAD, 0},                \
-    {"mobil", empobjoff(mobil),  NSC_CHAR , 0, NULL, EF_BAD, 0},       \
-    {"off", empobjoff(off),  NSC_UCHAR , 0, NULL, EF_BAD, 0},          \
-    {"tech", empobjoff(tech),  NSC_SHORT, 0, NULL, EF_BAD, 0},         \
-    {"group", empobjoff(group),  NSC_STRINGY, 1, NULL, EF_BAD, NSC_EXTRA}, \
-    {"opx", empobjoff(opx),  NSC_XCOORD, 0, NULL, EF_BAD, 0},          \
-    {"opy", empobjoff(opy),  NSC_YCOORD, 0, NULL, EF_BAD, 0},          \
-    {"mission", empobjoff(mission),  NSC_SHORT, 0, NULL, EF_MISSIONS, 0}, \
-    {"radius", empobjoff(radius),  NSC_SHORT, 0, NULL, EF_BAD, 0}
-
-struct castr ship_ca[] = {
-#define CURSTR struct shpstr
-    NSC_GENITEM(EF_SHIP, EF_SHIP_CHR),
-    {"fleet", fldoff(shp_fleet), NSC_STRINGY, 1, NULL, EF_BAD, 0},
-    {"nplane", fldoff(shp_nplane), NSC_UCHAR, 0, NULL, EF_BAD, NSC_EXTRA},
-    {"nland", fldoff(shp_nland), NSC_UCHAR, 0, NULL, EF_BAD, NSC_EXTRA},
-    {"xstart", fldoff(shp_destx[0]), NSC_XCOORD, 0, NULL, EF_BAD, 0},
-    {"xend", fldoff(shp_destx[1]), NSC_XCOORD, 0, NULL, EF_BAD, 0},
-    {"ystart", fldoff(shp_desty[0]), NSC_YCOORD, 0, NULL, EF_BAD, 0},
-    {"yend", fldoff(shp_desty[1]), NSC_YCOORD, 0, NULL, EF_BAD, 0},
-    {"cargostart", fldoff(shp_tstart), NSC_SITYPE(i_type), TMAX, NULL,
-     EF_ITEM, 0},
-    {"cargoend", fldoff(shp_tend), NSC_SITYPE(i_type), TMAX, NULL,
-     EF_ITEM, 0},
-    {"amtstart", fldoff(shp_lstart), NSC_SHORT, TMAX, NULL, EF_BAD, 0},
-    {"amtend", fldoff(shp_lend), NSC_SHORT, TMAX, NULL, EF_BAD, 0},
-    {"autonav", fldoff(shp_autonav), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    NSC_IVEC(fldoff(shp_item), ""),
-    {"pstage", fldoff(shp_pstage), NSC_SHORT, 0, NULL,
-     EF_PLAGUE_STAGES, NSC_DEITY},
-    {"ptime", fldoff(shp_ptime), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
-    {"access", fldoff(shp_access), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"mquota", fldoff(shp_mobquota), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"path", fldoff(shp_path), NSC_STRINGY, MAXSHPPATH, NULL, EF_BAD, 0},
-    {"follow", fldoff(shp_follow), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"name", fldoff(shp_name), NSC_STRINGY, MAXSHPNAMLEN, NULL,
-     EF_BAD, 0},
-    {"nchoppers", fldoff(shp_nchoppers), NSC_UCHAR, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    {"nxlight", fldoff(shp_nxlight), NSC_UCHAR, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    /* should let builder access xbuilt, ybuilt, but can't express that: */
-    {"xbuilt", fldoff(shp_orig_x), NSC_XCOORD, 0, NULL,
-     EF_BAD, NSC_DEITY},
-    {"ybuilt", fldoff(shp_orig_y), NSC_YCOORD, 0, NULL,
-     EF_BAD, NSC_DEITY},
-    {"builder", fldoff(shp_orig_own), NSC_NATID, 0, NULL,
-     EF_NATION, NSC_DEITY},
-    {"rflags", fldoff(shp_rflags), NSC_INT, 0, NULL,
-     EF_RETREAT_FLAGS, NSC_BITS},
-    {"rpath", fldoff(shp_rpath), NSC_STRINGY, RET_LEN, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr mchr_ca[] = {
-#define CURSTR struct mchrstr
-    {"type", fldoff(m_type), NSC_CHAR, 0, NULL, EF_SHIP_CHR, 0},
-    {"name", fldoff(m_name), NSC_STRING, 0, NULL, EF_BAD, 0},
-    NSC_IVEC(fldoff(m_item), ""),
-    {"l_build", fldoff(m_lcm), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"h_build", fldoff(m_hcm), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"armor", fldoff(m_armor), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"speed", fldoff(m_speed), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"visib", fldoff(m_visib), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"vrnge", fldoff(m_vrnge), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"frnge", fldoff(m_frnge), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"glim", fldoff(m_glim), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"nxlight", fldoff(m_nxlight), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"nchoppers", fldoff(m_nchoppers), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"tech", fldoff(m_tech), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"cost", fldoff(m_cost), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"flags", fldoff(m_flags), NSC_LONG, 0, NULL,
-     EF_SHIP_CHR_FLAGS, NSC_BITS},
-    {"nplanes", fldoff(m_nplanes), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"nland", fldoff(m_nland), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr plane_ca[] = {
-#define CURSTR struct plnstr
-    NSC_GENITEM(EF_PLANE, EF_PLANE_CHR),
-    {"wing", fldoff(pln_wing), NSC_STRINGY, 1, NULL, EF_BAD, 0},
-    {"range", fldoff(pln_range), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"ship", fldoff(pln_ship), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"land", fldoff(pln_land), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"harden", fldoff(pln_harden), NSC_CHAR, 0, NULL, EF_BAD, 0},
-    {"nuketype", fldoff(pln_nuketype), NSC_CHAR, 0, NULL, EF_BAD, 0},
-    {"flags", fldoff(pln_flags), NSC_CHAR, 0, NULL,
-     EF_PLANE_FLAGS, NSC_BITS},
-    {"access", fldoff(pln_access), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"theta", fldoff(pln_theta), NSC_FLOAT, 0, NULL, EF_BAD, 0},
-    {"att", 0, NSC_LONG, 0, nsc_pln_att, EF_BAD, NSC_EXTRA},
-    {"def", 0, NSC_LONG, 0, nsc_pln_def, EF_BAD, NSC_EXTRA},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr plchr_ca[] = {
-#define CURSTR struct plchrstr
-    {"type", fldoff(pl_type), NSC_CHAR, 0, NULL, EF_PLANE_CHR, 0},
-    {"name", fldoff(pl_name), NSC_STRING, 0, NULL, EF_BAD, 0},
-    {"l_build", fldoff(pl_lcm), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"h_build", fldoff(pl_hcm), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"cost", fldoff(pl_cost), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"tech", fldoff(pl_tech), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"acc", fldoff(pl_acc), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"load", fldoff(pl_load), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"att", fldoff(pl_att), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"def", fldoff(pl_def), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"range", fldoff(pl_range), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"crew", fldoff(pl_crew), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"fuel", fldoff(pl_fuel), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"stealth", fldoff(pl_stealth), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"flags", fldoff(pl_flags), NSC_INT, 0, NULL,
-     EF_PLANE_CHR_FLAGS, NSC_BITS},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr land_ca[] = {
-#define CURSTR struct lndstr
-    NSC_GENITEM(EF_LAND, EF_LAND_CHR),
-    {"army", fldoff(lnd_army), NSC_STRINGY, 1, NULL, EF_BAD, 0},
-    {"ship", fldoff(lnd_ship), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"harden", fldoff(lnd_harden), NSC_CHAR, 0, NULL, EF_BAD, 0},
-    {"retreat", fldoff(lnd_retreat), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"nxlight", fldoff(lnd_nxlight), NSC_UCHAR, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    {"rflags", fldoff(lnd_rflags), NSC_INT, 0, NULL,
-     EF_RETREAT_FLAGS, NSC_BITS},
-    {"rpath", fldoff(lnd_rpath), NSC_STRINGY, RET_LEN, NULL, EF_BAD, 0},
-    {"react", fldoff(lnd_rad_max), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    NSC_IVEC(fldoff(lnd_item), ""),
-    {"pstage", fldoff(lnd_pstage), NSC_SHORT, 0, NULL,
-     EF_PLAGUE_STAGES, NSC_DEITY},
-    {"ptime", fldoff(lnd_ptime), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
-    {"land", fldoff(lnd_land), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"nland", fldoff(lnd_nland), NSC_UCHAR, 0, NULL, EF_BAD, NSC_EXTRA},
-    {"access", fldoff(lnd_access), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"att", 0, NSC_DOUBLE, 0, nsc_lnd_att, EF_BAD, NSC_EXTRA},
-    {"def", 0, NSC_DOUBLE, 0, nsc_lnd_def, EF_BAD, NSC_EXTRA},
-    {"vul", 0, NSC_LONG, 0, nsc_lnd_vul, EF_BAD, NSC_EXTRA},
-    {"spd", 0, NSC_LONG, 0, nsc_lnd_spd, EF_BAD, NSC_EXTRA},
-    {"vis", 0, NSC_LONG, 0, nsc_lnd_vis, EF_BAD, NSC_EXTRA},
-    {"frg", 0, NSC_LONG, 0, nsc_lnd_frg, EF_BAD, NSC_EXTRA},
-    {"acc", 0, NSC_LONG, 0, nsc_lnd_acc, EF_BAD, NSC_EXTRA},
-    {"dam", 0, NSC_LONG, 0, nsc_lnd_dam, EF_BAD, NSC_EXTRA},
-    {"aaf", 0, NSC_LONG, 0, nsc_lnd_aaf, EF_BAD, NSC_EXTRA},
-#undef CURSTR
-#define CURSTR struct lchrstr
-    {"spy", fldoff(l_spy), NSC_INT, 0, nsc_lchr, EF_BAD, NSC_EXTRA},
-    {"rmax", fldoff(l_rad), NSC_INT, 0, nsc_lchr, EF_BAD, NSC_EXTRA},
-    {"ammo", fldoff(l_ammo), NSC_INT, 0, nsc_lchr, EF_BAD, NSC_EXTRA},
-    {"maxlight", fldoff(l_nxlight), NSC_UCHAR, 0, nsc_lchr,
-     EF_BAD, NSC_EXTRA},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr lchr_ca[] = {
-#define CURSTR struct lchrstr
-    {"type", fldoff(l_type), NSC_CHAR, 0, NULL, EF_LAND_CHR, 0},
-    {"name", fldoff(l_name), NSC_STRING, 0, NULL, EF_BAD, 0},
-    NSC_IVEC(fldoff(l_item), ""),
-    {"l_build", fldoff(l_lcm), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"h_build", fldoff(l_hcm), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"tech", fldoff(l_tech), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"cost", fldoff(l_cost), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"att", fldoff(l_att), NSC_FLOAT, 0, NULL, EF_BAD, 0},
-    {"def", fldoff(l_def), NSC_FLOAT, 0, NULL, EF_BAD, 0},
-    {"vul", fldoff(l_vul), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"spd", fldoff(l_spd), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"vis", fldoff(l_vis), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"spy", fldoff(l_spy), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"rmax", fldoff(l_rad), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"frg", fldoff(l_frg), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"acc", fldoff(l_acc), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"dam", fldoff(l_dam), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"ammo", fldoff(l_ammo), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"aaf", fldoff(l_aaf), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"nxlight", fldoff(l_nxlight), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"nland", fldoff(l_nland), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"flags", fldoff(l_flags), NSC_LONG, 0, NULL,
-     EF_LAND_CHR_FLAGS, NSC_BITS},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr nuke_ca[] = {
-#define CURSTR struct nukstr
-    NSC_GENITEM(EF_NUKE, EF_NUKE_CHR),
-    {"plane", fldoff(nuk_plane), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr nchr_ca[] = {
-#define CURSTR struct nchrstr
-    {"type", fldoff(n_type), NSC_CHAR, 0, NULL, EF_NUKE_CHR, 0},
-    {"name", fldoff(n_name), NSC_STRING, 0, NULL, EF_BAD, 0},
-    {"l_build", fldoff(n_lcm), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"h_build", fldoff(n_hcm), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"o_build", fldoff(n_oil), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"r_build", fldoff(n_rad), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"blast", fldoff(n_blast), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"dam", fldoff(n_dam), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"cost", fldoff(n_cost), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"tech", fldoff(n_tech), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"weight", fldoff(n_weight), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"flags", fldoff(n_flags), NSC_INT, 0, NULL,
-     EF_NUKE_CHR_FLAGS, NSC_BITS},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr treaty_ca[] = {
-#define CURSTR struct trtstr
-    {"uid", fldoff(trt_uid), NSC_SHORT, 0, NULL, EF_TREATY, 0},
-    {"timestamp", fldoff(trt_timestamp), NSC_TIME, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    {"cna", fldoff(trt_cna), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"cnb", fldoff(trt_cnb), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"status", fldoff(trt_status), NSC_CHAR, 0, NULL,
-     EF_AGREEMENT_STATUS, 0},
-    {"acond", fldoff(trt_acond), NSC_SHORT, 0, NULL,
-     EF_TREATY_FLAGS, NSC_BITS},
-    {"bcond", fldoff(trt_bcond), NSC_SHORT, 0, NULL,
-     EF_TREATY_FLAGS, NSC_BITS},
-    {"exp", fldoff(trt_exp), NSC_TIME, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr loan_ca[] = {
-#define CURSTR struct lonstr
-    {"uid", fldoff(l_uid), NSC_SHORT, 0, NULL, EF_LOAN, 0},
-    {"timestamp", fldoff(l_timestamp), NSC_TIME, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    {"loaner", fldoff(l_loner), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"loanee", fldoff(l_lonee), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"status", fldoff(l_status), NSC_CHAR, 0, NULL,
-     EF_AGREEMENT_STATUS, 0},
-    {"irate", fldoff(l_irate), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"ldur", fldoff(l_ldur), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"amtpaid", fldoff(l_amtpaid), NSC_LONG, 0, NULL, EF_BAD, 0},
-    {"amtdue", fldoff(l_amtdue), NSC_LONG, 0, NULL, EF_BAD, 0},
-    {"lastpay", fldoff(l_lastpay), NSC_TIME, 0, NULL, EF_BAD, 0},
-    {"duedate", fldoff(l_duedate), NSC_TIME, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr news_ca[] = {
-#define CURSTR struct nwsstr
-    /* no need for uid as long as it's not referenced from other tables */
-    {"timestamp", fldoff(nws_timestamp), NSC_TIME, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    {"actor", fldoff(nws_ano), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"action", fldoff(nws_vrb), NSC_UCHAR, 0, NULL, EF_NEWS_CHR, 0},
-    {"victim", fldoff(nws_vno), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"times", fldoff(nws_ntm), NSC_CHAR, 0, NULL, EF_BAD, 0},
-    {"time", fldoff(nws_when), NSC_TIME, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr lost_ca[] = {
-#define CURSTR struct loststr
-   /* no need for uid as long as it's not referenced from other tables */
-    {"timestamp", fldoff(lost_timestamp), NSC_TIME, 0, NULL,
-     EF_BAD, 0},
-    {"owner", fldoff(lost_owner), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"type", fldoff(lost_type), NSC_CHAR, 0, NULL, EF_TABLE, 0},
-    {"id", fldoff(lost_id), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"x", fldoff(lost_x), NSC_XCOORD, 0, NULL, EF_BAD, 0},
-    {"y", fldoff(lost_y), NSC_YCOORD, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr commodity_ca[] = {
-#define CURSTR struct comstr
-    {"uid", fldoff(com_uid), NSC_SHORT, 0, NULL, EF_COMM, 0},
-    {"timestamp", fldoff(com_timestamp), NSC_TIME, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    {"owner", fldoff(com_owner), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"type", fldoff(com_type), NSC_SITYPE(i_type), 0, NULL, EF_ITEM, 0},
-    {"amount", fldoff(com_amount), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"price", fldoff(com_price), NSC_FLOAT, 0, NULL, EF_BAD, 0},
-    {"maxbidder", fldoff(com_maxbidder), NSC_INT, 0, NULL, EF_NATION, 0},
-    {"markettime", fldoff(com_markettime), NSC_TIME, 0, NULL, EF_BAD, 0},
-    /* should let maxbidder access xbuy, ybuy, but can't express that: */
-    {"xbuy", fldoff(com_x), NSC_XCOORD, 0, NULL, EF_BAD, NSC_DEITY},
-    {"ybuy", fldoff(com_y), NSC_XCOORD, 0, NULL, EF_BAD, NSC_DEITY},
-    /* should let owner access xsell, ysell, but can't express that: */
-    {"xsell", fldoff(sell_x), NSC_XCOORD, 0, NULL, EF_BAD, NSC_DEITY},
-    {"ysell", fldoff(sell_y), NSC_YCOORD, 0, NULL, EF_BAD, NSC_DEITY},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr trade_ca[] = {
-#define CURSTR struct trdstr
-    {"uid", fldoff(trd_uid), NSC_SHORT, 0, NULL, EF_TRADE, 0},
-    {"timestamp", fldoff(trd_timestamp), NSC_TIME, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    {"owner", fldoff(trd_owner), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"type", fldoff(trd_type), NSC_CHAR, 0, NULL, EF_TABLE, 0},
-    {"unitid", fldoff(trd_unitid), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"price", fldoff(trd_price), NSC_LONG, 0, NULL, EF_BAD, 0},
-    {"maxbidder", fldoff(trd_maxbidder), NSC_INT, 0, NULL, EF_NATION, 0},
-    {"markettime", fldoff(trd_markettime), NSC_TIME, 0, NULL, EF_BAD, 0},
-    /* should let maxbidder access xloc, yloc, but can't express that: */
-    {"xloc", fldoff(trd_x), NSC_XCOORD, 0, NULL, EF_BAD, NSC_DEITY},
-    {"yloc", fldoff(trd_y), NSC_YCOORD, 0, NULL, EF_BAD, NSC_DEITY},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr cou_ca[] = {
-#define CURSTR struct natstr
-    /*
-     * This is the owner's view, i.e. it applies only to the own
-     * nation.  The public view nat_ca[], which applies to all
-     * nations, has the same selectors with different flags: NSC_DEITY
-     * is set except for cnum (which must come first) and all
-     * NSC_EXTRA selectors; NSC_EXTRA is cleared except for timestamp
-     * (which must come second).
-     * nat_ca[] should also make tech, research, education and
-     * happiness available, but we can't express the obfuscation
-     * necessary for foreign levels.
-     */
-    {"cnum", fldoff(nat_cnum), NSC_NATID, 0, NULL, EF_NATION, 0},
-    {"timestamp", fldoff(nat_timestamp), NSC_TIME, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    {"stat", fldoff(nat_stat), NSC_SITYPE(enum nat_status), 0, NULL,
-     EF_NATION_STATUS, NSC_EXTRA},
-    {"cname", fldoff(nat_cnam), NSC_STRINGY, 20, NULL, EF_BAD, NSC_EXTRA},
-    {"passwd", fldoff(nat_pnam), NSC_STRINGY, 20, NULL,
-     EF_BAD, NSC_DEITY | NSC_EXTRA},
-    {"ip", fldoff(nat_hostaddr), NSC_STRINGY, 32, NULL, EF_BAD, 0},
-    {"hostname", fldoff(nat_hostname), NSC_STRINGY, 512, NULL, EF_BAD, 0},
-    {"userid", fldoff(nat_userid), NSC_STRINGY, 32, NULL, EF_BAD, 0},
-    {"xcap", fldoff(nat_xcap), NSC_XCOORD, 0, NULL, EF_BAD, 0},
-    {"ycap", fldoff(nat_ycap), NSC_YCOORD, 0, NULL, EF_BAD, 0},
-    {"xorg", fldoff(nat_xorg), NSC_XCOORD, 0, NULL,
-     EF_BAD, NSC_DEITY | NSC_EXTRA},
-    {"yorg", fldoff(nat_yorg), NSC_YCOORD, 0, NULL,
-     EF_BAD, NSC_DEITY | NSC_EXTRA},
-    {"dayno", fldoff(nat_dayno), NSC_CHAR, 0, NULL, EF_BAD, 0},
-    {"update", fldoff(nat_update), NSC_CHAR, 0, NULL, EF_BAD, 0},
-    {"tgms", fldoff(nat_tgms), NSC_USHORT, 0, NULL, EF_BAD, 0},
-    {"ann", fldoff(nat_ann), NSC_USHORT, 0, NULL, EF_BAD, 0},
-    {"minused", fldoff(nat_minused), NSC_USHORT, 0, NULL, EF_BAD, 0},
-    {"btu", fldoff(nat_btu), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"access", fldoff(nat_access), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"milreserve", fldoff(nat_reserve), NSC_LONG, 0, NULL, EF_BAD, 0},
-    {"money", fldoff(nat_money), NSC_LONG, 0, NULL, EF_BAD, 0},
-    {"login", fldoff(nat_last_login), NSC_TIME, 0, NULL, EF_BAD, 0},
-    {"logout", fldoff(nat_last_logout), NSC_TIME, 0, NULL, EF_BAD, 0},
-    {"newstim", fldoff(nat_newstim), NSC_TIME, 0, NULL, EF_BAD, 0},
-    {"annotim", fldoff(nat_annotim), NSC_TIME, 0, NULL, EF_BAD, 0},
-    {"tech", fldoff(nat_level[NAT_TLEV]), NSC_FLOAT, 0, NULL, EF_BAD, 0},
-    {"research", fldoff(nat_level[NAT_RLEV]), NSC_FLOAT, 0, NULL,
-     EF_BAD, 0},
-    {"education", fldoff(nat_level[NAT_ELEV]), NSC_FLOAT, 0, NULL,
-     EF_BAD, 0},
-    {"happiness", fldoff(nat_level[NAT_HLEV]), NSC_FLOAT, 0, NULL,
-     EF_BAD, 0},
-    {"relations", fldoff(nat_relate), NSC_HIDDEN, MAXNOC, NULL,
-     EF_NATION_RELATIONS, NSC_EXTRA},
-    /* mortals know there's contact (relations show), but not how strong */
-    {"contacts", fldoff(nat_contact), NSC_UCHAR, MAXNOC, NULL,
-     EF_BAD, NSC_DEITY | NSC_EXTRA},
-    {"rejects", fldoff(nat_rejects), NSC_UCHAR, MAXNOC, NULL,
-     EF_NATION_REJECTS, NSC_EXTRA | NSC_BITS},
-    {"flags", fldoff(nat_flags), NSC_LONG, 0, NULL,
-     EF_NATION_FLAGS, NSC_BITS},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr nat_ca[sizeof(cou_ca) / sizeof(*cou_ca)];
-/* initialized by nsc_init() */
-
-struct castr realm_ca[] = {
-#define CURSTR struct realmstr
-    /* uid is encoded in cnum, realm */
-    {"timestamp", fldoff(r_timestamp), NSC_TIME, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    {"cnum", fldoff(r_cnum), NSC_NATID, 0, NULL, EF_NATION, NSC_CONST},
-    {"realm", fldoff(r_realm), NSC_USHORT, 0, NULL, EF_BAD, NSC_CONST},
-    {"xl", fldoff(r_xl), NSC_XCOORD, 0, NULL, EF_BAD, 0},
-    {"xh", fldoff(r_xh), NSC_XCOORD, 0, NULL, EF_BAD, 0},
-    {"yl", fldoff(r_yl), NSC_YCOORD, 0, NULL, EF_BAD, 0},
-    {"yh", fldoff(r_yh), NSC_YCOORD, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr game_ca[] = {
-#define CURSTR struct gamestr
-    /* no need for uid */
-    {"timestamp", fldoff(game_timestamp), NSC_TIME, 0, NULL,
-     EF_BAD, NSC_EXTRA},
-    {"upd_disable", fldoff(game_upd_disable), NSC_CHAR, 0, NULL,
-     EF_BAD, 0},
-    {"turn", fldoff(game_turn), NSC_SHORT, 0, NULL, EF_BAD, 0},
-    {"tick", fldoff(game_tick), NSC_SHORT, 0, NULL, EF_BAD, NSC_DEITY},
-    {"rt", fldoff(game_rt), NSC_TIME, 0, NULL, EF_BAD, NSC_DEITY},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr intrchr_ca[] = {
-#define CURSTR struct sctintrins
-    /* no need for uid as long as it's not referenced from other tables */
-    {"name", fldoff(in_name), NSC_STRING, 0, NULL, EF_BAD, NSC_CONST},
-    {"lcms", fldoff(in_lcms), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"hcms", fldoff(in_hcms), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"dcost", fldoff(in_dcost), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"mcost", fldoff(in_mcost), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {"enable", fldoff(in_enable), NSC_UCHAR, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr rpt_ca[] = {
-#define CURSTR struct rptstr
-    {"uid", fldoff(r_uid), NSC_CHAR, 0, NULL, EF_NEWS_CHR, 0},
-    {"newstory", fldoff(r_newstory), NSC_STRING, NUM_RPTS, NULL,
-     EF_BAD, 0},
-    {"good_will", fldoff(r_good_will), NSC_INT, 0, NULL, EF_BAD, 0},
-    {"newspage", fldoff(r_newspage), NSC_INT, 0, NULL,
-     EF_PAGE_HEADINGS, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr update_ca[] = {
-    {"time", 0, NSC_TIME, 0, NULL, EF_BAD, 0},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-};
-
-struct castr empfile_ca[] = {
-#define CURSTR struct empfile
-    {"uid", fldoff(uid), NSC_INT, 0, NULL, EF_TABLE, 0},
-    {"name", fldoff(name), NSC_STRING, 0, NULL, EF_BAD, NSC_CONST},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr symbol_ca[] = {
-#define CURSTR struct symbol
-    /*
-     * value is is const because it has to match what is compiled into
-     * the server.  name is const because clients key on it.
-     */
-    {"value", fldoff(value), NSC_INT, 0, NULL, EF_BAD, NSC_CONST},
-    {"name", fldoff(name), NSC_STRING, 0, NULL, EF_BAD, NSC_CONST},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-struct castr mdchr_ca[] = {
-#define CURSTR struct castr
-    /* no need for uid */
-    /* name must come first, clients may rely on it */
-    {"name", fldoff(ca_name), NSC_STRING, 0, NULL, EF_BAD, NSC_CONST},
-    {"type", fldoff(ca_type), NSC_CHAR, 0, NULL, EF_META_TYPE, NSC_CONST},
-    {"flags", fldoff(ca_flags), NSC_UCHAR, 0, NULL,
-     EF_META_FLAGS, NSC_CONST | NSC_BITS},
-    {"len", fldoff(ca_len), NSC_USHORT, 0, NULL, EF_BAD, NSC_CONST},
-    {"table", fldoff(ca_table), NSC_INT, 0, NULL, EF_BAD, NSC_CONST},
-    {NULL, 0, NSC_NOTYPE, 0, NULL, EF_BAD, 0}
-#undef CURSTR
-};
-
-void
-nsc_init(void)
-{
-    static struct castr version_ca0 = {
-       "version", 0, NSC_STRINGY, sizeof(PACKAGE_STRING), NULL, EF_BAD, 0
-    };
-    static struct castr version_ca1 = {
-       "maxnoc", 0, NSC_LONG, 0, nsc_ver_maxnoc, EF_BAD, 0
-    };
-    static struct castr *ca;
-    struct keymatch *kp;
-    int n, i;
-    unsigned flags;
-
-    /* derive empfile[EF_VERSION].cadef from configkeys[] */
-    n = 0;
-    for (kp = configkeys; kp->km_key; ++kp) {
-       if (kp->km_type != NSC_NOTYPE && !(kp->km_flags & KM_INTERNAL))
-           n++;
-    }
-    ca = calloc(2 + n + 1, sizeof(*ca));
-    ca[0] = version_ca0;
-    ca[1] = version_ca1;
-    i = 2;
-    for (kp = configkeys; kp->km_key; ++kp) {
-       if (kp->km_type != NSC_NOTYPE && !(kp->km_flags & KM_INTERNAL)) {
-           ca[i].ca_type = kp->km_type;
-           ca[i].ca_off = kp - configkeys;
-           ca[i].ca_name = kp->km_key;
-           ca[i].ca_table = EF_BAD;
-           ca[i].ca_get = nsc_ver;
-           i++;
-       }
-    }
-    empfile[EF_VERSION].cadef = ca;
-
-    /* derive nat_ca[] from cou_ca[] */
-    nat_ca[0] = cou_ca[0];     /* cnum */
-    nat_ca[1] = cou_ca[1];     /* timestamp */
-    for (i = 2; cou_ca[i].ca_name; i++) {
-       nat_ca[i] = cou_ca[i];
-       flags = nat_ca[i].ca_flags;
-       if (flags & NSC_EXTRA)
-           flags &= ~NSC_EXTRA;
-       else
-           flags |= NSC_DEITY;
-       nat_ca[i].ca_flags = flags;
-    }
-    nat_ca[i] = cou_ca[i];     /* sentinel */
-}
-
-/*
- * Virtual selectors
- */
-
-static void *
-nsc_ver(struct valstr *val, struct natstr *np, void *ptr)
-{
-    struct keymatch *kp = &configkeys[val->val_as.sym.off];
-    val->val_as.sym.off = 0;
-    val->val_as.sym.get = NULL;
-    return kp->km_data;
-}
-
-static void *
-nsc_ver_maxnoc(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.lng = MAXNOC;
-    return NULL;
-}
-
-static void *
-nsc_sct_terr(struct valstr *val, struct natstr *np, void *ptr)
-{
-    if (!np || np->nat_stat == STAT_GOD)
-       val->val_as.sym.off = offsetof(struct sctstr, sct_dterr);
-    else
-       val->val_as.sym.off = offsetof(struct sctstr, sct_terr);
-    val->val_as.sym.get = NULL;
-    return ptr;
-}
-
-static void *
-nsc_pln_def(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.lng = pln_def(ptr);;
-    return NULL;
-}
-
-static void *
-nsc_pln_att(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.lng = pln_att(ptr);
-    return NULL;
-}
-
-static void *
-nsc_lnd_att(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.dbl = lnd_att(ptr);
-    return NULL;
-}
-
-static void *
-nsc_lnd_def(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.dbl = lnd_def(ptr);
-    return NULL;
-}
-
-static void *
-nsc_lnd_vul(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.lng = lnd_vul(ptr);
-    return NULL;
-}
-
-static void *
-nsc_lnd_spd(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.lng = lnd_spd(ptr);
-    return NULL;
-}
-
-static void *
-nsc_lnd_vis(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.lng = lnd_vis(ptr);
-    return NULL;
-}
-
-static void *
-nsc_lnd_frg(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.lng = lnd_frg(ptr);
-    return NULL;
-}
-
-static void *
-nsc_lnd_acc(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.lng = lnd_acc(ptr);
-    return NULL;
-}
-
-static void *
-nsc_lnd_dam(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.lng = lnd_dam(ptr);
-    return NULL;
-}
-
-static void *
-nsc_lnd_aaf(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.lng = lnd_aaf(ptr);
-    return NULL;
-}
-
-static void *
-nsc_lchr(struct valstr *val, struct natstr *np, void *ptr)
-{
-    val->val_as.sym.get = NULL;
-    return lchr + ((struct lndstr *)ptr)->lnd_type;
-}