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annotate arogue5/sticks.c @ 87:f871cb0539d3

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Don't set the player's ISRUN flag. rogue4 and rogue5 set the player's ISRUN flag upon exit from sleep or holding. This is apparently supposed to indicate that the player can move again. What it actually does is make it harder for monsters to hit the player, until the flag is reset. As this behavior makes little sense and seems like a cheat, it has been deemed a bug and removed.
author John "Elwin" Edwards
date Tue, 13 Aug 2013 09:19:56 -0700
parents c49f7927b0fa
children 56e748983fa8
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1 /*
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2 * Functions to implement the various sticks one might find
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3 * while wandering around the dungeon.
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4 *
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5 * Advanced Rogue
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6 * Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T
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7 * All rights reserved.
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8 *
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9 * Based on "Rogue: Exploring the Dungeons of Doom"
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10 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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11 * All rights reserved.
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12 *
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13 * See the file LICENSE.TXT for full copyright and licensing information.
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14 */
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15
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16 #include "curses.h"
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17 #include <ctype.h>
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c49f7927b0fa arogue5: add missing header files.
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18 #include <string.h>
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19 #include "rogue.h"
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20
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21
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22 /*
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23 * zap a stick and see what happens
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24 */
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25 do_zap(gotdir, which, flag)
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26 bool gotdir;
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27 int which;
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28 int flag;
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29 {
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30 register struct linked_list *item;
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31 register struct object *obj = NULL;
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32 register struct thing *tp;
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33 register int y, x;
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34 struct linked_list *nitem;
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35 struct object *nobj;
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36 bool cursed, blessed, is_stick;
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37
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38 blessed = FALSE;
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39 cursed = FALSE;
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40 is_stick = FALSE;
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41
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42 if (which == 0) {
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43 if ((item = get_item(pack, "zap with", ZAPPABLE)) == NULL)
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44 return(FALSE);
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45 obj = OBJPTR(item);
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46
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47 /* Handle relics specially here */
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48 if (obj->o_type == RELIC) {
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49 switch (obj->o_which) {
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50 case ORCUS_WAND:
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51 msg(nothing);
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52 return(TRUE);
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53 when MING_STAFF:
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54 which = WS_MISSILE;
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55 when ASMO_ROD:
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56 switch (rnd(3)) {
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57 case 0:
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58 which = WS_ELECT;
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59 when 1:
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60 which = WS_COLD;
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61 otherwise:
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62 which = WS_FIRE;
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63 }
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64 }
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65 cursed = FALSE;
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66 blessed = FALSE;
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67 }
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68 else {
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69 which = obj->o_which;
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70 ws_know[which] = TRUE;
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71 cursed = (obj->o_flags & ISCURSED) != 0;
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72 blessed = (obj->o_flags & ISBLESSED) != 0;
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73 is_stick = TRUE;
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74 }
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75 }
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76 else {
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77 cursed = flag & ISCURSED;
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78 blessed = flag & ISBLESSED;
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79 }
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80 switch (which) { /* no direction for these */
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81 case WS_LIGHT:
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82 case WS_DRAIN:
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83 case WS_CHARGE:
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84 case WS_CURING:
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85 break;
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86
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87 default:
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88 if (!get_dir())
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89 return(FALSE);
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90 if (!gotdir) {
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91 do {
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92 delta.y = rnd(3) - 1;
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93 delta.x = rnd(3) - 1;
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94 } while (delta.y == 0 && delta.x == 0);
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95 }
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96 }
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97
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98 if (is_stick) {
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99 if (obj->o_charges < 1) {
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100 msg(nothing);
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101 return(TRUE);
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102 }
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103 obj->o_charges--;
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104 }
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105 if (which == WS_WONDER) {