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annotate arogue7/main.c @ 296:000b1c5b8d63

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UltraRogue: fix inventory collision after save and restore. Inventory letters are based on "identifiers" stored in objects' o_ident field. Identifiers are allocated by get_ident(), which keeps a list of objects that have them, to avoid giving the same identifier to multiple objects. The list is not stored in the savefile, so after restore, get_ident() was not aware of existing identifiers. This resulted in picked-up objects having the same inventory letters as objects restored from the file. The restore code now adds all objects with identifiers to the list.
author John "Elwin" Edwards
date Mon, 15 Jan 2018 20:20:35 -0500
parents d3968e9cb98d
children 827441d05b3e
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1 /*
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2 * main.c - setup code
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3 *
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4 * Advanced Rogue
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5 * Copyright (C) 1984, 1985, 1986 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 <signal.h>
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19 #include <errno.h>
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20 #ifdef BSD
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21 #include <sys/time.h>
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22 #else
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23 #include <time.h>
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24 #endif
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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 #ifdef PC7300
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29 #include "sys/window.h"
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30 #include <ctype.h>
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31 extern struct uwdata wdata, oldwin;
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32 extern char oldtext[WTXTNUM][WTXTLEN];
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33 #endif
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34
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35 void open_records(void);
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36 bool too_much(void);
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37 bool author(void);
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38 void chmsg(char *fmt, int arg);
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39 #ifdef MAXPROCESSES
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40 int loadav(void);
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41 #endif
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42 #ifdef MAXUSERS
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43 int ucount(void);
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44 #endif
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45 bool holiday(void);
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46
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47 int
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48 main(int argc, char *argv[], char *envp[])
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49 {
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50 register char *env;
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51 #ifdef PC7300
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52 int hardwindow; /* Do we have a hardware window? */
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53 #endif
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54
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55 md_init();
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56
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57 /*
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58 * get home and options from environment
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59 */
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60
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61 strncpy(home, md_gethomedir(), LINELEN);
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62
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63 /* Get default save file */
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64 strcpy(file_name, home);
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65 strcat(file_name, "arogue77.sav");
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66
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67 /* Get default score file */
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68 #ifdef SCOREFILE
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69 strncpy(score_file, SCOREFILE, LINELEN);
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70 score_file[LINELEN-1] = '\0';
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71 #else
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72 strcpy(score_file, md_getroguedir());
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73
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74 if (*score_file)
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75 strcat(score_file,"/");
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76
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77 strcat(score_file,"arogue77.scr");
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78 #endif
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79
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80 #ifdef SAVEDIR
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81 /* Check for common save location */
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82 if (argc >= 3 && strcmp(argv[1], "-n") == 0)
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83 {
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84 strncpy(whoami, argv[2], 79);
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85 whoami[79] = '\0';
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86 use_savedir = TRUE;
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87 if (LINELEN <= snprintf(file_name, LINELEN, "%s/%d-%s.ar7sav", SAVEDIR,
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88 md_getuid(), whoami))