/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ * 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
*
* ---
*
- * See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
- * related information and legal notices. It is expected that any future
- * projects/authors will amend these files as needed.
+ * See files README, COPYING and CREDITS in the root of the source
+ * tree for related information and legal notices. It is expected
+ * that future projects/authors will amend these files as needed.
*
* ---
*
- * fileglb.c: Empire selection global structures.
+ * file.c: Empire game data file descriptions.
*
* Known contributors to this file:
- *
+ * Markus Armbruster, 2005-2008
*/
-#include <struct.h>
-#include "misc.h"
-#include "var.h"
-#include "xy.h"
+#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 "ship.h"
-#include "land.h"
+#include "power.h"
+#include "product.h"
#include "sect.h"
+#include "ship.h"
+#include "server.h"
#include "trade.h"
#include "treaty.h"
-#include "file.h"
-#include "power.h"
-#include "news.h"
-#include "nat.h"
-#include "lost.h"
-#include "optlist.h"
+#include "version.h"
+#include "xy.h"
-#include "gamesdef.h"
-#include "commodity.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
-#if !defined(_WIN32)
-#define FILEPATH(p) EMPPATH(data/p)
-#else
-#define FILEPATH(p) EMPPATH(data\\p)
-#endif
+/* Common configuration table flags */
+#define EFF_CFG (EFF_PRIVATE | EFF_MEM | EFF_STATIC | EFF_SENTINEL)
struct empfile empfile[] = {
- {"sect", FILEPATH(sector), EFF_COM | EFF_XY | EFF_OWNER,
- 0, sizeof(struct sctstr),
- 0, 0, 0, {fldoff(sctstr, sct_nv), fldoff(sctstr, sct_vtype[0]),
- fldoff(sctstr, sct_vamt[0])}, MAXSCTV,
- -1, -1, 0, 0, 0, 0, 0},
- {"ship", FILEPATH(ship), EFF_COM | EFF_XY | EFF_OWNER | EFF_GROUP,
- 0, sizeof(struct shpstr),
- 0, 0, 0, {fldoff(shpstr, shp_nv), fldoff(shpstr, shp_vtype[0]),
- fldoff(shpstr, shp_vamt[0])}, MAXSHPV,
- -1, -1, 0, 0, 0, 0, 0},
- {"plane", FILEPATH(plane), EFF_XY | EFF_OWNER | EFF_GROUP,
- 0, sizeof(struct plnstr),
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0},
- {"land", FILEPATH(land), EFF_COM | EFF_XY | EFF_OWNER | EFF_GROUP,
- 0, sizeof(struct lndstr),
- 0, 0, 0, {fldoff(lndstr, lnd_nv), fldoff(lndstr, lnd_vtype[0]),
- fldoff(lndstr, lnd_vamt[0])}, MAXLNDV,
- -1, -1, 0, 0, 0, 0, 0},
- {"nuke", FILEPATH(nuke), EFF_XY | EFF_OWNER, 0, sizeof(struct nukstr),
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0},
- {"news", FILEPATH(news), 0,
- 0, sizeof(struct nwsstr),
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0},
- {"treaty", FILEPATH(treaty), 0, 0, sizeof(struct trtstr),
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0},
- {"trade", FILEPATH(trade), 0, 0, sizeof(struct trdstr),
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0},
- {"pow", FILEPATH(power), 0, 0, sizeof(struct powstr),
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0},
- {"nat", FILEPATH(nation), 0, 0, sizeof(struct natstr),
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0},
- {"loan", FILEPATH(loan), 0,
- 0, sizeof(struct lonstr),
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0},
- {"map", FILEPATH(map), 0, 0, DEF_WORLD_X * DEF_WORLD_Y / 2,
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0},
- {"bmap", FILEPATH(bmap), 0, 0, DEF_WORLD_X * DEF_WORLD_Y / 2,
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0},
- {"commodity", FILEPATH(commodity), 0, 0, sizeof(struct comstr),
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0},
- {"lost", FILEPATH(lostitems), 0, 0, sizeof(struct loststr),
- 0, 0, 0, {0, 0, 0}, 0, -1, -1, 0, 0, 0, 0, 0}
+ /*
+ * 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();
+}
projects / empserver / blobdiff