2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2011, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 * Ken Stevens, Steve McClure, Markus Armbruster
6 * Empire is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
21 * See files README, COPYING and CREDITS in the root of the source
22 * tree for related information and legal notices. It is expected
23 * that future projects/authors will amend these files as needed.
27 * files.c: Create all the misc files
29 * Known contributors to this file:
50 #include "prototypes.h"
57 static void file_sct_init(coord, coord, struct sctstr *ptr);
60 print_usage(char *program_name)
62 printf("Usage: %s [OPTION]...\n"
63 " -e CONFIG-FILE configuration file\n"
65 " -f force overwrite of existing game\n"
66 " -h display this help and exit\n"
67 " -v display version information and exit\n",
68 program_name, dflt_econfig);
72 main(int argc, char *argv[])
79 struct realmstr realm;
84 char *config_file = NULL;
87 while ((opt = getopt(argc, argv, "e:fhv")) != EOF) {
99 printf("%s\n\n%s", version, legal);
102 fprintf(stderr, "Try -h for help.\n");
108 fprintf(stderr, "%s: does not take operands\n", argv[0]);
109 fprintf(stderr, "Try -h for help.\n");
114 if (emp_config(config_file) < 0)
118 if (mkdir(gamedir, S_IRWXU | S_IRWXG) < 0 && errno != EEXIST) {
120 printf("Can't make game directory\n");
123 if (chdir(gamedir)) {
124 fprintf(stderr, "Can't chdir to %s (%s)\n", gamedir, strerror(errno));
129 printf("WARNING: this blasts the existing game in %s (if any)\n",
131 printf("continue? ");
132 if (!fgets(buf, sizeof(buf), stdin) || (*buf != 'y' && *buf != 'Y'))
135 for (i = 0; i < EF_MAX; i++) {
136 if (!EF_IS_GAME_STATE(i))
138 if (!ef_open(i, EFF_CREATE | EFF_NOTIME, -1)) {
143 memset(&game, 0, sizeof(game));
144 game.ef_type = EF_GAME;
146 ef_write(EF_GAME, 0, &game);
147 memset(&nat, 0, sizeof(nat));
148 nat.ef_type = EF_NATION;
149 strcpy(nat.nat_cnam, "POGO");
150 strcpy(nat.nat_pnam, "peter");
151 nat.nat_stat = STAT_GOD;
153 nat.nat_money = 123456789;
155 nat.nat_flags |= NF_FLASH;
157 printf("All praise to %s!\n", nat.nat_cnam);
158 memset(&nat, 0, sizeof(nat));
159 for (i = 1; i < MAXNOC; i++) {
160 nat.ef_type = EF_NATION;
161 nat.nat_cnum = nat.nat_uid = i;
165 memset(&realm, 0, sizeof(realm));
166 realm.ef_type = EF_REALM;
167 for (i = 0; i < MAXNOC; i++) {
169 for (j = 0; j < MAXNOR; j++) {
171 realm.r_uid = (i * MAXNOR) + j;
176 if (mkdir(teldir, S_IRWXU | S_IRWXG) < 0 && errno != EEXIST) {
178 printf("Can't make telegram directory\n");
181 for (i = 0; i < MAXNOC; i++) {
182 filename = mailbox(buf, i);
183 close(creat(filename, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP));
185 close(creat(annfil, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP));
187 /* create a zero-filled sector file */
188 memset(&sct, 0, sizeof(sct));
189 for (y = 0; y < WORLD_Y; y++) {
190 for (x = 0; x < WORLD_X / 2; x++) {
191 file_sct_init(x * 2 + (y & 1), y, &sct);
195 map = calloc(WORLD_SZ(), sizeof(*map));
196 for (i = 0; i < MAXNOC; i++) {
197 ef_write(EF_MAP, i, map);
199 for (i = 0; i < MAXNOC; i++) {
200 ef_write(EF_BMAP, i, map);
202 for (i = 0; i < EF_MAX; i++) {
203 if (!EF_IS_GAME_STATE(i))
212 file_sct_init(coord x, coord y, struct sctstr *ptr)
214 struct sctstr *sp = (struct sctstr *)ptr;
216 sp->ef_type = EF_SECTOR;
217 sp->sct_uid = XYOFFSET(x, y);
223 sp->sct_newtype = sp->sct_type = SCT_WATER;