Mercurial > hg > early-roguelike

comparison arogue7/main.c @ 125:adfa37e67084

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Import Advanced Rogue 7.7 from the Roguelike Restoration Project (r1490)
author John "Elwin" Edwards
date Fri, 08 May 2015 15:24:40 -0400
parents
children b786053d2f37
comparison
equal deleted inserted replaced
124:d10fc4a065ac 125:adfa37e67084
1 /*
2 * main.c - setup code
3 *
4 * Advanced Rogue
5 * Copyright (C) 1984, 1985, 1986 Michael Morgan, Ken Dalka and AT&T
6 * All rights reserved.
7 *
8 * Based on "Rogue: Exploring the Dungeons of Doom"
9 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
10 * All rights reserved.
11 *
12 * See the file LICENSE.TXT for full copyright and licensing information.
13 */
14
15 #include "curses.h"
16 #include <signal.h>
17 #ifdef BSD
18 #include <sys/time.h>
19 #else
20 #include <time.h>
21 #endif
22 #include "mach_dep.h"
23 #include "network.h"
24 #include "rogue.h"
25 #ifdef PC7300
26 #include "sys/window.h"
27 #include <ctype.h>
28 extern struct uwdata wdata, oldwin;
29 extern char oldtext[WTXTNUM][WTXTLEN];
30 #endif
31
32 main(argc, argv, envp)
33 char **argv;
34 char **envp;
35 {
36 register char *env;
37 int lowtime;
38 time_t now;
39 #ifdef PC7300
40 int hardwindow; /* Do we have a hardware window? */
41 #endif
42
43 md_init();
44
45 /*
46 * get home and options from environment
47 */
48
49 strncpy(home, md_gethomedir(), LINELEN);
50
51 /* Get default save file */
52 strcpy(file_name, home);
53 strcat(file_name, "arogue77.sav");
54
55 /* Get default score file */
56 strcpy(score_file, md_getroguedir());
57
58 if (*score_file)
59 strcat(score_file,"/");
60
61 strcat(score_file,"arogue77.scr");
62
63 if ((env = getenv("ROGUEOPTS")) != NULL)
64 parse_opts(env);
65
66 if (whoami[0] == '\0')
67 strucpy(whoami, md_getusername(), strlen(md_getusername()));
68
69 /*
70 * check for print-score option
71 */
72 if (argc == 2 && strcmp(argv[1], "-s") == 0)
73 {
74 waswizard = TRUE;
75 score(0, SCOREIT, 0);
76 exit(0);
77 }
78
79 #ifdef NUMNET
80 /*
81 * Check for a network update
82 */
83 if (argc == 2 && strcmp(argv[1], "-u") == 0) {
84 unsigned long netread();
85 int errcheck, errors = 0;
86 unsigned long amount;
87 short monster;
88
89 /* Read in the amount and monster values to pass to score */
90 amount = netread(&errcheck, sizeof(unsigned long), stdin);
91 if (errcheck) errors++;
92
93 monster = (short) netread(&errcheck, sizeof(short), stdin);
94 if (errcheck) errors++;
95
96 /* Now do the update if there were no errors */
97 if (errors) exit(1);
98 else {
99 score(amount, UPDATE, monster);
100 exit(0);
101 }
102 }
103 #endif
104
105 #ifdef WIZARD
106 /*
107 * Check to see if he is a wizard
108 */
109 if (argc >= 2 && argv[1][0] == '\0')
110 if (strcmp(PASSWD, md_crypt(md_getpass("Wizard's password: "), "mT")) == 0)
111 {
112 wizard = TRUE;
113 argv++;
114 argc--;
115 }
116 #endif
117
118 if (!wizard && !author() && !holiday()) {
119 printf("Sorry, %s, but you can't play during working hours.\n", whoami);
120 printf("Try again later.\n");
121 exit(1);
122 }
123 if (!wizard && !author() && too_much()) {
124 printf("Sorry, %s, but the system is too loaded now.\n", whoami);
125 printf("Try again later.\n");
126 exit(1);
127 }
128
129 #if NICE
130 if (!wizard)
131 nice(19); /* nice the max amount */
132 #endif
133
134 if (argc == 2)
135 if (!restore(argv[1], envp)) /* Note: restore will never return */
136 exit(1);
137 lowtime = (int) time(&now);
138 dnum = (wizard && getenv("SEED") != NULL ?
139 atoi(getenv("SEED")) :
140 lowtime + getpid());
141 if (wizard)
142 printf("Hello %s, welcome to dungeon #%d", whoami, dnum);
143 else
144 printf("Hello %s, just a moment while I dig the dungeon...", whoami);
145 fflush(stdout);
146 seed = dnum;
147 md_srand(seed);
148
149 #ifdef PC7300
150 /* Store static window parameters */
151 hardwindow = ioctl(0, WIOCGETD, &wdata);
152 if (hardwindow >= 0) { /* We have a hardware window */
153 extern char **environ;
154
155 /* Make sure our window is the right size */
156 oldwin = wdata;
157 if ((wdata.uw_height / wdata.uw_vs) < 23 ||
158 (wdata.uw_width / wdata.uw_hs) < 75) {
159 wdata.uw_width = 80 * wdata.uw_hs;
160 wdata.uw_height = 24 * wdata.uw_vs;
161 wdata.uw_x = 0;
162 wdata.uw_y = wdata.uw_vs;
163 wdata.uw_uflags = NBORDER;
164
165 /* Make the change */
166 if (ioctl(1, WIOCSETD, &wdata) >= 0 && environ) {
167 char **eptr, *tptr, *nptr, *newenv, *lptr = 0, *cptr = 0;
168 int i, nlines = -1, ncols = -1, nlindig = 0, ncoldig = 0;
169 struct utdata labelbuf;
170
171 /* Save and change window-associated text */
172 for (i=0; i<WTXTNUM; i++) {
173 labelbuf.ut_num = i;
174 ioctl(1, WIOCGETTEXT, &labelbuf);
175 strncpy(oldtext[i], labelbuf.ut_text, WTXTLEN - 1);
176 if (*labelbuf.ut_text) {
177 *labelbuf.ut_text = '\0';
178 ioctl(1, WIOCSETTEXT, &labelbuf);
179 }
180 }
181
182 labelbuf.ut_num = WTXTLABEL;
183 strcpy(labelbuf.ut_text, "Advanced Rogue");
184 ioctl(1, WIOCSETTEXT, &labelbuf);
185
186 /* We have to change the TERMCAP entry */
187 eptr = environ;
188 while (*eptr) {
189 if (strncmp(*eptr, "TERMCAP=", 8) == 0) break;
190 else eptr++;
191 }
192
193 /* We found a TERMCAP entry */
194 if (*eptr) {
195 /* Search for li# and co# */
196 tptr = *eptr;
197 while (*tptr) {
198 switch (*tptr) {
199 case 'l':
200 if (nlines == -1 &&
201 strncmp(tptr, "li#", 3) == 0) {
202 tptr += 3;
203 lptr = tptr;
204 lines = atoi(tptr);
205 while (isdigit(*tptr)) {
206 nlindig++;;
207 tptr++;
208 }
209 }
210 else tptr++;
211 break;
212 case 'c':
213 if (ncols == -1 &&
214 strncmp(tptr, "co#", 3) == 0) {
215 tptr += 3;
216 cptr = tptr;
217 cols = atoi(tptr);
218 while (isdigit(*tptr)) {
219 ncoldig++;
220 tptr++;
221 }
222 }
223 else tptr++;
224 break;
225 default:
226 tptr++;
227 }
228 }
229
230 /* Change the entry */
231 if (ncoldig != 2 || nlindig != 2) {
232 int length;
233
234 /* Add in difference in num lengths plus NULL */
235 length = strlen(*eptr) - ncoldig - nlindig + 5;
236
237 if (ncoldig == 0) length += 4; /* For :co# */
238 if (nlindig == 0) length += 4; /* For :li# */
239
240 newenv = malloc(length);
241 tptr = *eptr;
242 nptr = newenv;
243
244 if (nlindig == 0 || ncoldig == 0) {
245 /* Copy up to the first : */
246 while (*tptr && *tptr != ':') *nptr++ = *tptr++;
247
248 /* Do we have to add a field? */
249 if (nlindig == 0) {
250 strcpy(nptr, ":li#24");
251 nptr += 6;
252 }
253 if (ncoldig == 0) {
254 strcpy(nptr, ":co#80");
255 nptr += 6;
256 }
257 }
258 while (*tptr) {
259 if (tptr == lptr) {
260 strcpy(nptr, "24");
261 nptr += 2;
262 tptr += nlindig;
263 }
264 else if (tptr == cptr) {
265 strcpy(nptr, "80");
266 nptr += 2;
267 tptr += ncoldig;
268 }
269 else *nptr++ = *tptr++;
270 }
271
272 *nptr = '\0';
273
274 /* Replace the old one */
275 free(*eptr);
276 *eptr = newenv;
277 }
278 else {
279 /* Just overwrite the old numbers */
280 *lptr++ = '2';
281 *lptr = '4';
282 *cptr++ = '8';
283 *cptr = '0';
284 }
285 }
286 }
287 }
288 }
289 #endif
290 init_things(); /* Set up probabilities of things */
291 init_colors(); /* Set up colors of potions */
292 init_stones(); /* Set up stone settings of rings */
293 init_materials(); /* Set up materials of wands */
294 initscr(); /* Start up cursor package */
295 init_names(); /* Set up names of scrolls */
296 init_misc(); /* Set up miscellaneous magic */
297 init_foods(); /* set up the food table */
298
299 cols = COLS;
300 lines = LINES;
301 if (cols > 85) cols = 85;
302 if (lines > 24) lines = 24;
303 if (lines < 23 || cols < 75) { /* give player a break if larger font used */