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annotate arogue5/rings.c @ 155:1af259ac4ed2

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arogue7, xrogue: fix save/restore of alchemy jugs. state.c now saves the fuse that refills alchemy jugs, using the method of numbering objects previously applied to Advanced Rogue 5. Alchemy jugs that are empty when the game is saved will continue to function after it is restored. Savefile compatibility should not be affected.
author John "Elwin" Edwards
date Fri, 29 May 2015 17:34:04 -0400
parents f2951c4e28d9
children 56e748983fa8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * routines dealing specifically with rings
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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 <stdlib.h>
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18 #include <string.h>
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19
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20 /*
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21 * how much food does this ring use up?
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22 */
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23 ring_eat(hand)
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24 register int hand;
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25 {
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26 if (cur_ring[hand] == NULL)
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27 return 0;
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28 switch (cur_ring[hand]->o_which) {
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29 case R_VAMPREGEN:
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30 return 3;
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31 case R_REGEN:
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32 return 2;
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33 case R_HEALTH:
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34 case R_SUSABILITY:
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35 return 1;
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36 case R_SEARCH:
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37 case R_SEEINVIS:
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38 return (rnd(100) < 33);
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39 case R_DIGEST:
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40 if (cur_ring[hand]->o_ac >= 0)
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41 return (-(cur_ring[hand]->o_ac)-1);
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42 else
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43 return (-(cur_ring[hand]->o_ac));
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44 }
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45 return 0;
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46 }
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47
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48 ring_on(obj)
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49 register struct object *obj;
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50 {
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51 register int save_max;
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52 char buf[LINELEN];
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53
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54 /*
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55 * Calculate the effect it has on the poor guy.
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56 */
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57 switch (obj->o_which)
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58 {
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59 case R_ADDSTR:
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60 save_max = max_stats.s_str;
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61 chg_str(obj->o_ac);
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62 max_stats.s_str = save_max;
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63 when R_ADDHIT:
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64 pstats.s_dext += obj->o_ac;
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65 when R_ADDINTEL:
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66 pstats.s_intel += obj->o_ac;
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67 when R_ADDWISDOM:
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68 pstats.s_wisdom += obj->o_ac;
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69 when R_SEEINVIS:
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70 turn_on(player, CANSEE);
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71 msg("Your eyes begin to tingle");
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72 light(&hero);
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73 mvwaddch(cw, hero.y, hero.x, PLAYER);
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74 when R_AGGR:
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75 aggravate();
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76 when R_WARMTH:
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77 turn_on(player, NOCOLD);
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78 when R_FIRE:
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79 turn_on(player, NOFIRE);
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80 when R_LIGHT: {
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81 if(roomin(&hero) != NULL) {
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82 light(&hero);
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83 mvwaddch(cw, hero.y, hero.x, PLAYER);
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84 }
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85 }
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86 when R_SEARCH:
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87 start_daemon(ring_search, 0, AFTER);
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88 when R_TELEPORT:
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89 start_daemon(ring_teleport, 0, AFTER);
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90 }
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91 status(FALSE);
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92 if (r_know[obj->o_which] && r_guess[obj->o_which])
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93 {
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94 free(r_guess[obj->o_which]);
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95 r_guess[obj->o_which] = NULL;
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96 }
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97 else if (!r_know[obj->o_which] &&
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98 askme &&
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99 (obj->o_flags & ISKNOW) == 0 &&
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100 r_guess[obj->o_which] == NULL) {
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101 msg(terse ? "Call it: " : "What do you want to call it? ");
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102 if (get_str(buf, msgw) == NORM)
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103 {