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annotate arogue5/wear.c @ 96:9fb343307b6b

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Fix some 'test' failures when running 'make install'. When shell variables are unexpectedly empty, 'test' gets the wrong number of arguments and becomes unhappy. Logical AND should not be done with 'test EXPR1 -a EXPR2' in such cases, because 'test' logic does not short-circuit. Replace with 'test EXPR1 && test EXPR2'. Shell logic does short-circuit, and if the first test invocation fails, the second will never occur, and will never encounter missing arguments.
author John "Elwin" Edwards
date Tue, 27 Aug 2013 22:54:28 -0700
parents ad2cb9a07aaa
children f2951c4e28d9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * This file contains misc 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 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 "rogue.h"
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c49f7927b0fa arogue5: add missing header files.
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17 #include <string.h>
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18 #include <stdlib.h>
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19
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20
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21 /*
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22 * take_off:
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23 * Get the armor off of the players back
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24 */
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25
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26 take_off()
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27 {
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28 register struct object *obj;
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29 register struct linked_list *item;
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30
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31 /* What does player want to take off? */
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32 if ((item = get_item(pack, "take off", REMOVABLE)) == NULL)
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33 return;
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34
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35 obj = OBJPTR(item);
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36 if (!is_current(obj)) {
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37 sprintf(outstring,"Not wearing %c) %s", pack_char(pack, obj),inv_name(obj, TRUE));
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38 msg(outstring);
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39 return;
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40 }
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41
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42 /* Can the player remove the item? */
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43 if (!dropcheck(obj)) return;
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44 updpack(TRUE);
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45
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46 sprintf(outstring,"Was wearing %c) %s", pack_char(pack, obj),inv_name(obj,TRUE));
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47 msg(outstring);
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48 }
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49
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50 /*
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51 * wear:
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52 * The player wants to wear something, so let him/her put it on.
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53 */
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54
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55 wear()
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56 {
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57 register struct linked_list *item;
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58 register struct object *obj;
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59 register int i;
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60 char buf[LINELEN];
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61
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62
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63 /* What does player want to wear? */
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64 if ((item = get_item(pack, "wear", WEARABLE)) == NULL)
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65 return;
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66
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67 obj = OBJPTR(item);
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68
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69 switch (obj->o_type) {
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70 case ARMOR:
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71 if (cur_armor != NULL) {
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72 addmsg("You are already wearing armor");
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73 if (!terse) addmsg(". You'll have to take it off first.");
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74 endmsg();
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75 after = FALSE;
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76 return;
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77 }
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78 if (cur_misc[WEAR_BRACERS] != NULL) {
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79 msg("You can't wear armor with bracers of defense.");
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80 return;
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81 }
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82 if (cur_misc[WEAR_CLOAK] != NULL || cur_relic[EMORI_CLOAK]) {
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83 msg("You can't wear armor with a cloak.");
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84 return;
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85 }
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86 if (player.t_ctype == C_THIEF &&
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87 (obj->o_which != LEATHER && obj->o_which != STUDDED_LEATHER)) {
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88 if (terse) msg("Thieves can't wear that type of armor");
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89 else
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90 msg("Thieves can only wear leather or studded leather armor");
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91 return;
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92 }
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93 waste_time();
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94 obj->o_flags |= ISKNOW;
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95 cur_armor = obj;
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96 addmsg(terse ? "W" : "You are now w");
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97 msg("earing %s.", armors[obj->o_which].a_name);
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98
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99 when MM:
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100 switch (obj->o_which) {
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101 /*
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102 * when wearing the boots of elvenkind the player will not
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103 * set off any traps
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104 */
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