annotate urogue/main.c @ 272:1db299e868b8

UltraRogue: add the autosave feature. UltraRogue now automatically saves the game when SIGHUP or SIGTERM is received.
author John "Elwin" Edwards
date Sun, 03 Sep 2017 19:58:22 -0400
parents a413bc97d3ea
children 51ddbe7b992d
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1 /*
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2 main.c - setup code
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3
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4 UltraRogue: The Ultimate Adventure in the Dungeons of Doom
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5 Copyright (C) 1985, 1986, 1992, 1993, 1995 Herb Chong
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6 All rights reserved.
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7
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8 Based on "Advanced Rogue"
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9 Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka
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10 All rights reserved.
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11
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12 Based on "Rogue: Exploring the Dungeons of Doom"
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13 Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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14 All rights reserved.
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15
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16 See the file LICENSE.TXT for full copyright and licensing information.
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17 */
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18
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19 #define _ALL_SOURCE
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20
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21 #include <time.h>
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22 #include <stdlib.h>
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23 #include <string.h>
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24 #include <signal.h>
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25 #include <stdlib.h>
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26 #include <errno.h>
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27 #include "rogue.h"
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28
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29 #define SAVEDIR "."
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30 #define SCOREFILE "/var/local/games/roguelike/urogue.scr"
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31 #define LOGFILE "/var/local/games/roguelike/urogue.log"
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32
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33 FILE *fd_score = NULL;
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34 FILE *file_log = NULL;
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35
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36 /* Command line options */
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37
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38 int prscore; /* Print scores */
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39 int prversion; /* Print version info */
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40
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41 int
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42 main(int argc, char *argv[])
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43 {
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44 int x;
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45 char *env;
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46 time_t lowtime;
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47 time_t now;
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48 int rflag = 0;
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49 char *nm;
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50 float scale;
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51
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52 for (x = 1; x < argc; x++)
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53 {
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54 if (argv[x][0] != '-')
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55 break;
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56
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57 switch (argv[x][1])
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58 {
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59 case 's':
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60 prscore = TRUE;
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61 break;
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62
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63 case 'v':
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64 prversion = TRUE;
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65 break;
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66
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67 case 'r':
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68 rflag = TRUE;
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69 break;
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70
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71 #ifdef SAVEDIR
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72 case 'n':
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73 if (x + 1 < argc) {
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74 use_savedir = TRUE;
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75 x++;
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76 // Set rogue's name to the next argument
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77 strncpy(whoami, argv[x], 2*LINELEN);
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78 whoami[2*LINELEN - 1] = '\0';
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79 // And set up the savefile name
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80 snprintf(file_name, 2*LINELEN, "%s/%d-%.80s.ursav", SAVEDIR,
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81 md_getuid(), whoami);
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82 }
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83 break;
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84 #endif
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85
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86 default:
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87 fprintf(stderr,"%s: Unknown option '%c'.\n",argv[0],argv[x][1]);
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88 exit(1);
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89 }
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90 }
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91
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