Mercurial > hg > early-roguelike
annotate rogue4/list.c @ 112:ee250e3646fd
Don't truncate player name in savefile name or log message.
The player name is stored in whoami[], which is length 80 in most games
(1024 in rogue5). Only the first 10 chars were used to create
file_name, because that buffer is the same length. Increasing the size
of file_name to 256 permits using all of whoami.
The name is also no longer truncated to 20 chars when writing the log.
All games should now be able to handle 79-character names without
collisions. Anything more would break save compatibility.
author | John "Elwin" Edwards |
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date | Sun, 23 Mar 2014 21:27:14 -0700 |
parents | 9535a08ddc39 |
children | 1b73a8641b37 |
rev | line source |
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12
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1 /* |
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2 * Functions for dealing with linked lists of goodies |
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3 * |
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4 * @(#)list.c 4.7 (Berkeley) 12/19/81 |
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5 * |
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6 * Rogue: Exploring the Dungeons of Doom |
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7 * Copyright (C) 1980, 1981, 1982 Michael Toy, Ken Arnold and Glenn Wichman |
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8 * All rights reserved. |
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9 * |
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10 * See the file LICENSE.TXT for full copyright and licensing information. |
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11 */ |
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12 |
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13 #include <stdlib.h> |
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14 #include <curses.h> |
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15 #include "rogue.h" |
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16 |
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17 /* |
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18 * detach: |
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19 * Takes an item out of whatever linked list it might be in |
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20 */ |
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21 _detach(list, item) |
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22 register THING **list, *item; |
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23 { |
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24 if (*list == item) |
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25 *list = next(item); |
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26 if (prev(item) != NULL) item->l_prev->l_next = next(item); |
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27 if (next(item) != NULL) item->l_next->l_prev = prev(item); |
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28 item->l_next = NULL; |
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29 item->l_prev = NULL; |
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30 } |
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31 |
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32 /* |
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33 * _attach: |
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34 * add an item to the head of a list |
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35 */ |
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36 _attach(list, item) |
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37 register THING **list, *item; |
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38 { |
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39 if (*list != NULL) |
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40 { |
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41 item->l_next = *list; |
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42 (*list)->l_prev = item; |
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43 item->l_prev = NULL; |
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44 } |
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45 else |
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46 { |
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47 item->l_next = NULL; |
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48 item->l_prev = NULL; |
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49 } |
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50 *list = item; |
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51 } |
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52 |
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53 /* |
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54 * _free_list: |
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55 * Throw the whole blamed thing away |
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56 */ |
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57 _free_list(ptr) |
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58 register THING **ptr; |
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59 { |
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60 register THING *item; |
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61 |
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62 while (*ptr != NULL) |
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63 { |
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64 item = *ptr; |
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65 *ptr = next(item); |
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66 discard(item); |
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67 } |
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68 } |
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69 |
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70 /* |
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71 * discard: |
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72 * Free up an item |
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73 */ |
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74 discard(item) |
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75 register THING *item; |
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76 { |
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77 total--; |
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78 free((char *) item); |
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79 } |
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80 |
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81 /* |
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82 * new_item |
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83 * Get a new item with a specified size |
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84 */ |
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85 THING * |
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86 new_item() |
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87 { |
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88 register THING *item; |
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89 |
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90 if ((item = calloc(1, sizeof *item)) == NULL) |
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91 msg("ran out of memory after %d items", total); |
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92 else |
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93 total++; |
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94 item->l_next = item->l_prev = NULL; |
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95 return item; |
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96 } |