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annotate rogue5/pack.c @ 171:80c060734f51

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arogue7: fix messages from detection potions. Another fix for overwritten messages, this time for potions of monster detection and magic detection. I've made the message appear before the display of information, which may be closer to the originally intended behavior.
author John "Elwin" Edwards
date Thu, 02 Jul 2015 16:27:39 -0400
parents f502bf60e6e4
children e5a15b09ce1d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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33
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1 /*
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2 * Routines to deal with the pack
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3 *
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4 * @(#)pack.c 4.40 (Berkeley) 02/05/99
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5 *
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6 * Rogue: Exploring the Dungeons of Doom
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7 * Copyright (C) 1980-1983, 1985, 1999 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 <string.h>
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14 #include <curses.h>
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15 #include <ctype.h>
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16 #include "rogue.h"
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17
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18 /*
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19 * update_mdest:
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20 * Called after picking up an object, before discarding it.
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21 * If this was the object of something's desire, that monster will
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22 * get mad and run at the hero
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23 */
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24 update_mdest(obj)
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25 register THING *obj;
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26 {
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27 register THING *mp;
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28
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29 for (mp = mlist; mp != NULL; mp = next(mp))
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30 if (mp->t_dest == &obj->o_pos)
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31 mp->t_dest = &hero;
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32 }
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33
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34 /*
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35 * add_pack:
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36 * Pick up an object and add it to the pack. If the argument is
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37 * non-null use it as the linked_list pointer instead of gettting
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38 * it off the ground.
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39 */
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40
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41 void
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42 add_pack(THING *obj, int silent)
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43 {
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44 THING *op, *lp;
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45 int from_floor;
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46 int discarded = 0;
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47
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48 from_floor = FALSE;
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49 if (obj == NULL)
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50 {
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51 if ((obj = find_obj(hero.y, hero.x)) == NULL)
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52 return;
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53 from_floor = TRUE;
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54 }
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55
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56 /*
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57 * Check for and deal with scare monster scrolls
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58 */
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59 if (obj->o_type == SCROLL && obj->o_which == S_SCARE)
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60 if (obj->o_flags & ISFOUND)
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61 {
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62 detach(lvl_obj, obj);
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63 mvaddch(hero.y, hero.x, floor_ch());
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64 chat(hero.y, hero.x) = (proom->r_flags & ISGONE) ? PASSAGE : FLOOR;
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65 update_mdest(obj);
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66 discarded = 1;
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67 discard(obj);
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68 msg("the scroll turns to dust as you pick it up");
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69 return;
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70 }
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71
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72 if (pack == NULL)
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73 {
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74 pack = obj;
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75 obj->o_packch = pack_char();
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76 inpack++;
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77 }
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78 else
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79 {
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80 lp = NULL;
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81 for (op = pack; op != NULL; op = next(op))
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82 {
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83 if (op->o_type != obj->o_type)
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84 lp = op;
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85 else
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86 {
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87 while (op->o_type == obj->o_type && op->o_which != obj->o_which)
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88 {
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89 lp = op;
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90 if (next(op) == NULL)
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91 break;
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92 else
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93 op = next(op);
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94 }
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95 if (op->o_type == obj->o_type && op->o_which == obj->o_which)
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96 {
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97 if (ISMULT(op->o_type))
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98 {
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99 if (!pack_room(from_floor, obj))
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100 return;
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101 op->o_count++;
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102 dump_it:
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103 update_mdest(obj);
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104 discard(obj);
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105 obj = op;
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106 discarded = 1;
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107 lp = NULL;
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108 goto out;