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annotate srogue/main.c @ 229:50b89f165a34

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Use uniform return types for functions related to options. Functions for printing options now return void. Functions for setting options now return int. Argument types still vary, though converting all the option pointers to void* would be possible.
author John "Elwin" Edwards
date Sun, 06 Mar 2016 14:45:18 -0500
parents b922f66acf4d
children 3d4252fa2ed3
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1 /*
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2 * Rogue
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3 * Exploring the dungeons of doom
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4 *
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5 * @(#)main.c 9.0 (rdk) 7/17/84
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6 *
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7 * Super-Rogue
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8 * Copyright (C) 1984 Robert D. Kindelberger
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9 * All rights reserved.
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10 *
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11 * Based on "Rogue: Exploring the Dungeons of Doom"
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12 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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13 * All rights reserved.
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14 *
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15 * See the file LICENSE.TXT for full copyright and licensing information.
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16 */
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17
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18 #include <stdlib.h>
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19 #include <string.h>
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20 #include <time.h>
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21 #include <fcntl.h>
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22 #include <stdio.h>
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23 #include <limits.h>
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24 #include <sys/stat.h>
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25 #include "rogue.h"
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26
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27 #ifdef ATT
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28 #include <time.h>
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29 #endif
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30
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31 #ifdef BSD
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32 #include <sys/time.h>
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33 #endif
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34
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35 #include "rogue.ext"
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37 char *roguehome(void);
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38 void open_records(void);
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39
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40 extern int scorefd;
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41 extern FILE *logfile;
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42
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43 int
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44 main(int argc, char *argv[], char *envp[])
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45 {
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46 register char *env;
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47 register struct linked_list *item;
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48 register struct object *obj;
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49 char alldone, wpt;
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50 char *getpass(), *xcrypt(), *strrchr();
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51 int lowtime;
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52 time_t now;
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53 char *homedir = roguehome();
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54
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55 md_init();
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56
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57 if (homedir == NULL)
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58 homedir = "";
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60 playuid = md_getuid();
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61 playgid = md_getgid();
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62
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63 /* check for print-score option */
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64 #ifdef SCOREFILE
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65 strncpy(scorefile, SCOREFILE, LINLEN);
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66 scorefile[LINLEN - 1] = '\0';
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67 #else
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69 strncpy(scorefile, homedir, LINLEN-11);
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70 if (scorefile[LINLEN-12] != '\0')
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71 scorefile[0] = '\0';
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72
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73 if (*scorefile)
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74 strcat(scorefile,"/");
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75 strcat(scorefile, "srogue.scr");
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76 #endif
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77 open_records();
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78
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79 if(argc >= 2 && strcmp(argv[1], "-s") == 0)
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80 {
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81 showtop(0);
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82 exit(0);
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83 }
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84
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85 #ifdef WIZARD
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86 if (argc >= 2 && author() && strcmp(argv[1],"-a") == 0)
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87 {
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88 wizard = TRUE;
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89 argv++;
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90 argc--;
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91 }
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92
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93 /* Check to see if he is a wizard */
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94
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95 if (argc >= 2 && strcmp(argv[1],"-w") == 0)
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96 {
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97 if (strcmp(PASSWD, xcrypt(getpass(wizstr),"mT")) == 0)
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98 {
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99 wizard = TRUE;
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100 argv++;
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