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annotate arogue5/main.c @ 306:057c5114e244

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Super-Rogue: fix some out-of-range constants. Constants K_ARROW etc., for causes of death other than monsters, are in the 240-255 range. They were often passed to functions taking char, which is usually signed, making the values out of range. The function declarations have been changed to unsigned char, which is also the type used by the scoreboard code.
author John "Elwin" Edwards
date Sat, 17 Apr 2021 15:41:12 -0400
parents e52a8a7ad4c5
children 827441d05b3e
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1 /*
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2 * Rogue
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3 *
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4 * Advanced Rogue
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5 * Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T
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6 * All rights reserved.
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7 *
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8 * Based on "Rogue: Exploring the Dungeons of Doom"
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9 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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10 * All rights reserved.
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11 *
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12 * See the file LICENSE.TXT for full copyright and licensing information.
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13 */
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14
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15 #include "curses.h"
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16 #include <stdlib.h>
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17 #include <string.h>
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18 #include <fcntl.h>
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19 #include <sys/stat.h>
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20 #include <limits.h>
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21 #include <signal.h>
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22 #include <time.h>
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23 #include <errno.h>
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24 #include "mach_dep.h"
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25 #include "network.h"
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26 #include "rogue.h"
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27
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28 #ifdef CHECKTIME
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29 static int num_checks; /* times we've gone over in checkout() */
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30 #endif
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31
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32 /*
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33 * fruits that you get at startup
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34 */
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35 static char *funfruit[] = {
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36 "candleberry", "caprifig", "dewberry", "elderberry",
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37 "gooseberry", "guanabana", "hagberry", "ilama",
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38 "imbu", "jaboticaba", "jujube", "litchi",
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39 "mombin", "pitanga", "prickly pear", "rambutan",
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40 "sapodilla", "soursop", "sweetsop", "whortleberry",
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41 "jellybean", "apple", "strawberry", "blueberry",
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42 "peach", "banana"
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43 };
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44 #define NFRUIT (sizeof(funfruit) / sizeof (char *))
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45
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46 void open_records(void);
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47 bool holiday(void);
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48
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49 int
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50 main(int argc, char *argv[], char *envp[])
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51 {
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52 register char *env;
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53 #ifndef SCOREFILE
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54 char *roguedir;
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56 roguedir = md_getroguedir();
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57 #endif
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58 md_init();
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59
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60 /*
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61 * get home and options from environment
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62 */
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63 strncpy(home,md_gethomedir(),LINELEN);
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64
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65 #ifdef SAVEDIR
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66 if (argc >= 3 && !strcmp(argv[1], "-n")) {
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67 use_savedir = TRUE;
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68 strncpy(whoami, argv[2], LINELEN);
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69 whoami[LINELEN - 1] = '\0';
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70 if (snprintf(file_name, 256, "%s/%d-%s.ar5sav", SAVEDIR,
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71 md_getuid(), whoami) >= 256)
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72 {
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73 /* The name is too long */
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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 /* Get default save file */
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79 if (!use_savedir) {
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80 strcpy(file_name, home);
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81 strcat(file_name, "arogue58.sav");
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82 }
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83
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84 #ifdef SCOREFILE
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85 strncpy(score_file, SCOREFILE, LINELEN);
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86 score_file[LINELEN - 1] = '\0';
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87 #else
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88 /* Get default score file */
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89 strcpy(score_file, roguedir);
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90
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91 if (*score_file)
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92 strcat(score_file,"/");
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93
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94 strcat(score_file, "arogue58.scr");
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95 #endif
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96
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97 if ((env = getenv("ROGUEOPTS")) != NULL)
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