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annotate xrogue/main.c @ 223:0e99eade579c

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Generate text documentation from the troff source files. This is done by make, in the 'docs' target, which is now part of the normal build process. Unfortunately, not all the games include troff sources. Getting decent HTML output from groff is still a difficult process which will not be attempted at this time. There are a few bugs in the 'install' and 'uninstall' rules. Not to mention that the documentation is sometimes inaccurate.
author John "Elwin" Edwards
date Sun, 21 Feb 2016 20:47:12 -0500
parents cadff8f047a1
children f54901b9c39b
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1 /*
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2 main.c - setup code
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3
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4 XRogue: Expeditions into the Dungeons of Doom
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5 Copyright (C) 1991 Robert Pietkivitch
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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 and AT&T
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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 #include <stdlib.h>
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20 #include <string.h>
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21 #include <curses.h>
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22 #include <signal.h>
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23 #include <time.h>
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24
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25 #include "mach_dep.h"
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26 #include "network.h"
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27 #include "rogue.h"
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28
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29 void open_records(void);
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30
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31 main(argc, argv, envp)
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32 char **argv;
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33 char **envp;
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34 {
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35 register char *env;
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36 time_t now;
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37
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38 md_init();
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39
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40 /*
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41 * get home and options from environment
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42 */
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43
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44 strncpy(home, md_gethomedir(), LINELEN);
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45
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46 /* Get default save file */
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47 strcpy(file_name, home);
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48 strcat(file_name, "xrogue.sav");
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49
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50 /* Get default score file */
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51 #ifdef SCOREFILE
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52 strncpy(score_file, SCOREFILE, LINELEN);
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53 score_file[LINELEN-1] = '\0';
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54 #else
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55 strcpy(score_file, md_getroguedir());
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56
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57 if (*score_file)
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58 strcat(score_file,"/");
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59
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60 strcat(score_file, "xrogue.scr");
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61 #endif
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62
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63 #ifdef SAVEDIR
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64 /* Check for common save location */
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65 if (argc >= 3 && strcmp(argv[1], "-n") == 0)
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66 {
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67 strncpy(whoami, argv[2], 79);
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68 whoami[79] = '\0';
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69 use_savedir = TRUE;
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70 if (LINELEN <= snprintf(file_name, LINELEN, "%s/%d-%s.xrsav", SAVEDIR,
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71 md_getuid(), whoami))
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72 {
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73 strcpy(file_name, "xrogue.sav");
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74 use_savedir = FALSE;
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75 }
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76 }
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77 #endif
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78
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79 if ((env = getenv("ROGUEOPTS")) != NULL)
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80 parse_opts(env);
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81
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82 if (whoami[0] == '\0')
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83 strucpy(whoami, md_getusername(), strlen(md_getusername()));
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84
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85 open_records();
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86 if (!use_savedir)
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87 md_normaluser();
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88 /*
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89 * check for print-score option
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90 */