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annotate srogue/scrolls.c @ 145:aac28331e71d

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Advanced Rogue family: fix the "score" option. Changing the score file (when permitted) now works again, closing the old score file and opening the new one.
author John "Elwin" Edwards
date Wed, 20 May 2015 08:42:17 -0400
parents 3aa87373c908
children 382ff498acdd
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1 /*
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2 * Read a scroll and let it happen
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3 *
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4 * @(#)scrolls.c 9.0 (rdk) 7/17/84
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5 *
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6 * Super-Rogue
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7 * Copyright (C) 1984 Robert D. Kindelberger
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8 * All rights reserved.
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9 *
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10 * Based on "Rogue: Exploring the Dungeons of Doom"
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11 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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12 * All rights reserved.
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13 *
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14 * See the file LICENSE.TXT for full copyright and licensing information.
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15 */
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16
60
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17 #include <stdlib.h>
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18 #include <string.h>
36
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19 #include <ctype.h>
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20 #include "rogue.h"
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21 #include "rogue.ext"
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22
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23 /*
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24 * read_scroll:
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25 * Let the hero read a scroll
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26 */
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27 read_scroll()
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28 {
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29 reg struct object *obj;
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30 reg struct linked_list *item;
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31 reg int i, j, wh;
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32 reg char ch, nch;
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33 struct room *rp;
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34 struct linked_list *titem;
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35 char buf[LINLEN];
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36 bool bless, curse;
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37
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38 if ((item = get_item("read", SCROLL)) == NULL)
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39 return;
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40 obj = OBJPTR(item);
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41 if (obj->o_type != SCROLL) {
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42 msg("Nothing to read.");
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43 after = FALSE;
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44 return;
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45 }
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46 msg("As you read the scroll, it vanishes.");
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47 wh = obj->o_which;
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48 bless = o_on(obj, ISBLESS);
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49 curse = o_on(obj, ISCURSED);
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50 del_pack(item); /* Get rid of the thing */
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51
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52 /*
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53 * Calculate the effect it has on the hero
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54 */
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55 switch(wh) {
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56 case S_KNOWALL:
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57 if (!curse) {
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58 idenpack(); /* identify all the pack */
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59 msg("You feel more knowledgable.");
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60 chg_abil(WIS,1,TRUE);
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61 s_know[S_KNOWALL] = TRUE;
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62 }
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63 when S_CONFUSE:
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64 if (!curse) {
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65 /*
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66 * Scroll of monster confusion. Give him that power.
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67 */
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68 msg("Your hands begin to glow red.");
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69 player.t_flags |= CANHUH;
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70 s_know[S_CONFUSE] = TRUE;
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71 }
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72 when S_LIGHT:
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73 rp = player.t_room;
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74 if (!curse) {
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75 if (rp == NULL) {
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76 s_know[S_LIGHT] = TRUE;
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77 msg("The corridor glows and then fades.");
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78 }
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79 else {
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80 if (rf_on(rp,ISDARK)) {
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81 s_know[S_LIGHT] = TRUE;
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82 msg("The room is lit.");
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83 rp->r_flags &= ~ISDARK;
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84 }
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85 light(&hero);
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86 mvwaddch(cw, hero.y, hero.x, PLAYER);
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87 }
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88 }
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89 when S_ARMOR:
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90 if (!curse) {
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91 if (cur_armor != NULL && o_off(cur_armor,ISPROT)) {
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92 s_know[S_ARMOR] = TRUE;
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93 msg("Your armor glows faintly for a moment.");
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94 if (o_on(cur_armor,ISCURSED))
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95 cur_armor->o_ac = armors[cur_armor->o_which].a_class;
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96 else
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97 cur_armor->o_ac--;
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98 resoflg(cur_armor,ISCURSED);
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99 }
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100 }
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101 when S_HOLD:
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102 if (!curse) {
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103 /*
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104 * Hold monster scroll. Stop all monsters within 3 spaces
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105 * from chasing after the hero.
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