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annotate urogue/main.c @ 259:096d3cfd9afd

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UltraRogue: add the -n option.
author John "Elwin" Edwards
date Thu, 09 Feb 2017 16:29:45 -0500
parents c495a4f288c6
children 08057be02f47
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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
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31 FILE *fd_score = NULL;
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32
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33 /* Command line options */
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34
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35 int prscore; /* Print scores */
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36 int prversion; /* Print version info */
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37
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38 int
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39 main(int argc, char *argv[])
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40 {
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41 int x;
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42 char *env;
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43 time_t lowtime;
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44 time_t now;
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45 int rflag = 0;
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46 char *nm;
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47 float scale;
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48
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49 for (x = 1; x < argc; x++)
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50 {
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51 if (argv[x][0] != '-')
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52 break;
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53
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54 switch (argv[x][1])
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55 {
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56 case 's':
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57 prscore = TRUE;
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58 break;
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59
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60 case 'v':
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61 prversion = TRUE;
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62 break;
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63
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64 case 'r':
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65 rflag = TRUE;
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66 break;
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67
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68 #ifdef SAVEDIR
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69 case 'n':
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70 if (x + 1 < argc) {
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71 use_savedir = TRUE;
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72 x++;
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73 // Set rogue's name to the next argument
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74 strncpy(whoami, argv[x], 2*LINELEN);
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75 whoami[2*LINELEN - 1] = '\0';
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76 // And set up the savefile name
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77 snprintf(file_name, 2*LINELEN, "%s/%d-%.80s.ursav", SAVEDIR,
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78 md_getuid(), whoami);
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79 }
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80 break;
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81 #endif
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82
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83 default:
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84 fprintf(stderr,"%s: Unknown option '%c'.\n",argv[0],argv[x][1]);
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85 exit(1);
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86 }
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87 }
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88
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89 if (!rflag)
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90 {
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91 argc -= (x - 1);
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92 argv += (x - 1);
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