2 * Copyright (c) 1988, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
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32 * @(#)ring.c 8.1 (Berkeley) 5/31/93
33 * $FreeBSD: src/games/rogue/ring.c,v 1.3 1999/11/30 03:49:26 billf Exp $
39 * This source herein may be modified and/or distributed by anybody who
40 * so desires, with the following restrictions:
41 * 1.) No portion of this notice shall be removed.
42 * 2.) Credit shall not be taken for the creation of this source.
43 * 3.) This code is not to be traded, sold, or used for personal
50 static const char left_or_right[] = "left or right hand?";
51 static const char no_ring[] = "there's no ring on that hand";
61 boolean r_see_invisible;
62 boolean sustain_strength;
63 boolean maintain_armor;
73 message("wearing two rings already", 0);
76 if ((ch = pack_letter("put on what?", RING)) == CANCEL) {
79 if (!(ring = get_letter_object(ch))) {
80 message("no such item.", 0);
83 if (!(ring->what_is & RING)) {
84 message("that's not a ring", 0);
87 if (ring->in_use_flags & (ON_LEFT_HAND | ON_RIGHT_HAND)) {
88 message("that ring is already being worn", 0);
92 ch = (rogue.left_ring ? 'r' : 'l');
94 message(left_or_right, 0);
97 } while ((ch != CANCEL) && (ch != 'l') && (ch != 'r') && (ch != '\n') &&
100 if ((ch != 'l') && (ch != 'r')) {
104 if (((ch == 'l') && rogue.left_ring)||((ch == 'r') && rogue.right_ring)) {
106 message("there's already a ring on that hand", 0);
116 get_desc(ring, desc);
122 * Do not call ring_stats() from within do_put_on(). It will cause
123 * serious problems when do_put_on() is called from read_pack() in restore().
127 do_put_on(object *ring, boolean on_left)
130 ring->in_use_flags |= ON_LEFT_HAND;
131 rogue.left_ring = ring;
133 ring->in_use_flags |= ON_RIGHT_HAND;
134 rogue.right_ring = ring;
141 boolean left = 0, right = 0;
149 } else if (rogue.left_ring && !rogue.right_ring) {
151 } else if (!rogue.left_ring && rogue.right_ring) {
154 message(left_or_right, 0);
157 } while ((ch != CANCEL) && (ch != 'l') && (ch != 'r') &&
158 (ch != '\n') && (ch != '\r'));
165 if (rogue.left_ring) {
166 ring = rogue.left_ring;
171 if (rogue.right_ring) {
172 ring = rogue.right_ring;
177 if (ring->is_cursed) {
178 message(curse_message, 0);
181 strcpy(buf, "removed ");
182 get_desc(ring, buf + 8);
190 un_put_on(object *ring)
192 if (ring && (ring->in_use_flags & ON_LEFT_HAND)) {
193 ring->in_use_flags &= (~ON_LEFT_HAND);
194 rogue.left_ring = NULL;
195 } else if (ring && (ring->in_use_flags & ON_RIGHT_HAND)) {
196 ring->in_use_flags &= (~ON_RIGHT_HAND);
197 rogue.right_ring = NULL;
203 gr_ring(object *ring, boolean assign_wk)
205 ring->what_is = RING;
207 ring->which_kind = get_rand(0, (RINGS - 1));
211 switch(ring->which_kind) {
217 while ((ring->class = (get_rand(0, 4) - 2)) == 0)
219 ring->is_cursed = (ring->class < 0);
222 ring->is_cursed = coin_toss();
233 message("not wearing any rings", 0);
235 if (rogue.left_ring) {
236 get_desc(rogue.left_ring, buf);
239 if (rogue.right_ring) {
240 get_desc(rogue.right_ring, buf);
245 sprintf(buf, "ste %hi, r_r %hi, e_r %hi, r_t %d, s_s %d"
246 ", a_s %hi, reg %hi, r_e %hi, s_i %d, m_a %d, aus %hi",
247 stealthy, r_rings, e_rings, r_teleport, sustain_strength,
248 add_strength, regeneration, ring_exp, r_see_invisible,
249 maintain_armor, auto_search);
255 ring_stats(boolean pr)
264 sustain_strength = 0;
272 for (i = 0; i < 2; i++) {
273 if (!(ring = ((i == 0) ? rogue.left_ring : rogue.right_ring))) {
278 switch(ring->which_kind) {
292 add_strength += ring->class;
294 case SUSTAIN_STRENGTH:
295 sustain_strength = 1;
298 ring_exp += ring->class;
302 case R_SEE_INVISIBLE:
314 print_stats(STAT_STRENGTH);