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annotate srogue/rip.c @ 110:5f51f7d9805f

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arogue5: fix some save/restore-related crashes. The save/restore code took the pointer intended as an argument for the doctor() daemon and wrote it to the savefile as an int. I don't know why it took so long to fail horribly. The problem has been avoided by replacing the value with &player when restoring. That seems to be the only argument ever actually used. The code also writes only four bytes for an unsigned long; if sizeof(long) == 8, it casts to unsigned int first. It failed to do the cast when reading back, with the result that four bytes were read and the other half of the number was effectively uninitialized. It apparently works now, but the save/restore code ought still to be regarded as decidedly unfortunate.
author John "Elwin" Edwards
date Mon, 06 Jan 2014 15:57:17 -0500
parents 15f8229f38c1
children ee250e3646fd
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1 /*
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2 * File for the fun, ends in death or a total win
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3 *
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4 * @(#)rip.c 9.0 (rdk) 7/17/84
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5 *
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6 * Super-Rogue
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7 * Copyright (C) 1984 Robert D. Kindelberger
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8 * All rights reserved.
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9 *
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10 * Based on "Rogue: Exploring the Dungeons of Doom"
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11 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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12 * All rights reserved.
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13 *
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14 * See the file LICENSE.TXT for full copyright and licensing information.
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15 */
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16
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17 #include <signal.h>
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18 #include <ctype.h>
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19 #include <string.h>
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20 #include <sys/types.h>
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21 #include <pwd.h>
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22 #include <fcntl.h>
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23 #include "rogue.h"
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24 #include "rogue.ext"
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25
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26 static char scoreline[100];
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27
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28 static char *rip[] = {
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29 " ____________________",
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30 " / \\",
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31 " / Bob Kindelberger's \\",
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32 " / Graveyard \\",
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33 " / \\",
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34 " / REST IN PEACE \\",
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35 " / \\",
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36 " | |",
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37 " | |",
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38 " | Destroyed by a |",
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39 " | |",
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40 " | |",
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41 " | |",
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42 " | |",
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43 " | |",
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44 " | |",
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45 " | |",
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46 " *| * * * * |*",
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47 " ________)\\\\//\\//\\)/\\//\\)/\\//\\)/\\//\\)/\\//\\//(________",
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48 };
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49
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50 #define RIP_LINES (sizeof rip / (sizeof (char *)))
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51
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52 char *killname();
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53 void writelog(int amount, int aflag, char monst);
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54
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55 /*
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56 * death:
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57 * Do something really fun when he dies
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58 */
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59
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60 #include <time.h>
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61 death(monst)
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62 char monst;
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63 {
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64 reg char dp, *killer;
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65 struct tm *lt;
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66 time_t date;
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67 char buf[LINLEN];
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68 struct tm *localtime();
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69
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70 time(&date);
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71 lt = localtime(&date);
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72 clear();
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73 move(3, 0);
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74 for (dp = 0; dp < RIP_LINES; dp++)
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75 printw("%s\n", rip[dp]);
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76 mvaddstr(10, 36 - ((strlen(whoami) + 1) / 2), whoami);
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77 killer = killname(monst);
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78 mvaddstr(12, 43, vowelstr(killer));
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79 mvaddstr(14, 36 - ((strlen(killer) + 1) / 2), killer);
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80 purse -= purse/10;
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81 sprintf(buf, "%d Gold Pieces", purse);
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82 mvaddstr(16, 36 - ((strlen(buf) + 1) / 2), buf);
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83 sprintf(prbuf, "%d/%d/%d", lt->tm_mon + 1, lt->tm_mday, 1900+lt->tm_year);
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84 mvaddstr(18, 32, prbuf);
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85 move(LINES-1, 0);
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86 refresh();
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87 writelog(purse, KILLED, monst);
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88 score(purse, KILLED, monst);
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89 printf("[Press return to exit]\n");
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90 fflush(NULL);
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91 getchar();
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92 byebye(0);
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93 }
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94
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95 /*
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96 * top ten entry structure
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97 */
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98 static struct sc_ent {
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99 int sc_score; /* gold */
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100 char sc_name[LINLEN]; /* players name */
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101 int sc_flags; /* reason for being here */
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102 int sc_level; /* dungeon level */
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103 int sc_uid; /* user ID */
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