Early Roguelike Collection: rogue5/main.c annotate

annotate rogue5/main.c @ 279:d3968e9cb98d

Use C stdio functions for score files and save files. Switching from Unix file descriptor operations to C standard FILE* functions will reduce portability problems.

author	John "Elwin" Edwards
date	Fri, 15 Sep 2017 19:57:54 -0400
parents	3d4252fa2ed3
children

rev	line source
33 f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	1 /*
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	2 * Rogue: Exploring the Dungeons of Doom
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	3 * Copyright (C) 1980-1983, 1985, 1999 Michael Toy, Ken Arnold and Glenn Wichman
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	4 * All rights reserved.
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	5 *
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	6 * See the file LICENSE.TXT for full copyright and licensing information.
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	7 *
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	8 * @(#)main.c 4.22 (Berkeley) 02/05/99
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	9 */
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	10
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	11 #include <stdlib.h>
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	12 #include <string.h>
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	13 #include <signal.h>
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	14 #include <time.h>
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	15 #include <curses.h>
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	16 #include "rogue.h"
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	17
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	18 /*
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	19 * main:
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	20 * The main program, of course
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	21 */
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	22 int
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	23 main(int argc, char **argv)
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	24 {
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	25 char *env;
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	26
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	27 md_init();
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	28
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	29 #ifdef MASTER
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	30 /*
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	31 * Check to see if he is a wizard
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	32 */
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	33 if (argc >= 2 && argv[1][0] == '\0')
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	34 if (strcmp(PASSWD, md_crypt(md_getpass("wizard's password: "), "mT")) == 0)
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	35 {
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	36 wizard = TRUE;
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	37 player.t_flags \|= SEEMONST;
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	38 argv++;
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	39 argc--;
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	40 }
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	41
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	42 #endif
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	43
34 655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	44 /* Check to see if savefiles should be stored in the system location */
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	45 #ifdef SAVEDIR
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	46 if (argc >= 3 && !strcmp(argv[1], "-n"))
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	47 {
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	48 use_savedir = TRUE;
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	49 strncpy(whoami, argv[2], MAXSTR);
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	50 whoami[MAXSTR-1] = '\0';
112 ee250e3646fd Don't truncate player name in savefile name or log message. John "Elwin" Edwards parents: 43 diff changeset	51 snprintf(file_name, MAXSTR, "%s/%d-%.80s.r5sav", SAVEDIR,
34 655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	52 md_getuid(), whoami);
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	53 }
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	54 #endif
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	55
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	56 open_score();
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	57 open_log();
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	58
33 f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	59 /*
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	60 * get home and options from environment
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	61 */
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	62
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	63 strcpy(home, md_gethomedir());
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	64
34 655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	65 if (strlen(home) > MAXSTR - strlen("rogue5.save") - 1)
33 f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	66 *home = 0;
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	67
34 655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	68 if (!use_savedir)
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	69 {
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	70 md_normaluser();
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	71 strcpy(file_name, home);
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	72 strcat(file_name, "rogue5.save");
655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	73 }
33 f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	74
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	75 if ((env = getenv("ROGUEOPTS")) != NULL)
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	76 parse_opts(env);
34 655c317b6237 rogue5: add savedir, logfile, bugfixes elwin parents: 33 diff changeset	77 if (!use_savedir && (env == NULL \|\| whoami[0] == '\0'))
33 f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	78 strucpy(whoami, md_getusername(), strlen(md_getusername()));
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	79 if (getenv("SEED") != NULL)
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	80 {
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	81 dnum = atoi(getenv("SEED"));
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	82 noscore = 1;
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	83 }
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	84 else
252 3d4252fa2ed3 Use more portable random seed generation. John "Elwin" Edwards parents: 112 diff changeset	85 dnum = md_random_seed();
33 f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	86 seed = dnum;
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	87
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	88 /*
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	89 * check for print-score option
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	90 */
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	91
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	92 if (argc == 2)
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	93 {
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	94 if (strcmp(argv[1], "-s") == 0)
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	95 {
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	96 noscore = TRUE;
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	97 score(0, -1, 0);
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	98 exit(0);
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	99 }
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	100 else if (strcmp(argv[1], "-d") == 0)
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	101 {
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	102 dnum = rnd(100); /* throw away some rnd()s to break patterns */
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	103 while (--dnum)
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	104 rnd(100);
f502bf60e6e4 Import Rogue 5.4 from the Roguelike Restoration Project (r1490) elwin parents:

Mercurial > hg > early-roguelike

annotate rogue5/main.c @ 279:d3968e9cb98d