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annotate arogue7/wear.c @ 177:7bdac632ab9d

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srogue: fix an uninitialized variable. In wanderer(), if rp == hr, the loop could test ch before its value has been set. Initializing ch to '-' now causes the loop to repeat until a location is found.
author John "Elwin" Edwards
date Tue, 04 Aug 2015 11:39:49 -0400
parents cadff8f047a1
children f9ef86cf22b2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * wear.c - functions for dealing with armor
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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 /*
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16 * This file contains misc functions for dealing with armor
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17 */
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18
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b786053d2f37 arogue7: add missing header includes.
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19 #include <stdlib.h>
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20 #include "curses.h"
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21 #include "rogue.h"
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22
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23
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24 /*
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25 * take_off:
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26 * Get the armor off of the players back
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27 */
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28
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29 take_off()
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30 {
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31 register struct object *obj;
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32 register struct linked_list *item;
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33
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34 /* It takes time to take things off */
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35 if (player.t_action != C_TAKEOFF) {
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36 /* What does player want to take off? */
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37 if ((item = get_item(pack, "take off", REMOVABLE, FALSE, FALSE))==NULL)
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38 return;
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39
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40 obj = OBJPTR(item);
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41 if (!is_current(obj)) {
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42 msg("Not wearing %c) %s", pack_char(pack, obj),inv_name(obj, TRUE));
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43 return;
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44 }
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45
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46 player.t_using = item; /* Remember what it is */
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47 player.t_action = C_TAKEOFF; /* We are taking something off */
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48
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49 /* Cursed items take almost no time */
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50 if (obj->o_flags & ISCURSED) player.t_no_move = movement(&player);
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51 else player.t_no_move = dress_units(item) * movement(&player);
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52 return;
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53 }
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54
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55 /* We have waited our time, let's take off our item */
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56 item = player.t_using;
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57 player.t_using = NULL;
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58 player.t_action = A_NIL;
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59
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60 obj = OBJPTR(item);
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61 if (!is_current(obj)) { /* Just to be on the safe side */
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62 msg("Not wearing %c) %s", pack_char(pack, obj),inv_name(obj, TRUE));
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63 return;
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64 }
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65
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66 /* Can the player remove the item? */
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67 if (!dropcheck(obj)) return;
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68 updpack(TRUE, &player);
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69
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70 msg("Was wearing %c) %s", pack_char(pack, obj),inv_name(obj,TRUE));
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71 }
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72
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73 /*
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74 * wear:
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75 * The player wants to wear something, so let him/her put it on.
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76 */
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77
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78 wear()
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79 {
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80 register struct linked_list *item;
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81 register struct object *obj;
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82 register int i;
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83
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84 /* It takes time to put things on */
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85 if (player.t_action != C_WEAR) {
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86 /* What does player want to wear? */
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87 if ((item = get_item(pack, "wear", WEARABLE, FALSE, FALSE)) == NULL)
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88 return;
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89
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90 obj = OBJPTR(item);
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91
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92 switch (obj->o_type) {