From 013ac7742311556022304e8b30ca170d48b3a016 Mon Sep 17 00:00:00 2001 From: "B. Watson" Date: Thu, 7 May 2015 16:32:32 -0400 Subject: initial commit --- rogue/ring.c | 338 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 338 insertions(+) create mode 100644 rogue/ring.c (limited to 'rogue/ring.c') diff --git a/rogue/ring.c b/rogue/ring.c new file mode 100644 index 0000000..5cdcf5f --- /dev/null +++ b/rogue/ring.c @@ -0,0 +1,338 @@ +/* $NetBSD: ring.c,v 1.9 2008/01/14 03:50:02 dholland Exp $ */ + +/* + * Copyright (c) 1988, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Timothy C. Stoehr. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +#ifndef lint +#if 0 +static char sccsid[] = "@(#)ring.c 8.1 (Berkeley) 5/31/93"; +#else +__RCSID("$NetBSD: ring.c,v 1.9 2008/01/14 03:50:02 dholland Exp $"); +#endif +#endif /* not lint */ + +/* + * ring.c + * + * This source herein may be modified and/or distributed by anybody who + * so desires, with the following restrictions: + * 1.) No portion of this notice shall be removed. + * 2.) Credit shall not be taken for the creation of this source. + * 3.) This code is not to be traded, sold, or used for personal + * gain or profit. + * + */ + +#include "rogue.h" + +static const char left_or_right[] = "left or right hand?"; +static const char no_ring[] = "there's no ring on that hand"; + +short stealthy; +short r_rings; +short add_strength; +short e_rings; +short regeneration; +short ring_exp; +short auto_search; +boolean r_teleport; +boolean r_see_invisible; +boolean sustain_strength; +boolean maintain_armor; + +void +put_on_ring(void) +{ + short ch; + char desc[DCOLS]; + object *ring; + + if (r_rings == 2) { + messagef(0, "wearing two rings already"); + return; + } + if ((ch = pack_letter("put on what?", RING)) == CANCEL) { + return; + } + if (!(ring = get_letter_object(ch))) { + messagef(0, "no such item."); + return; + } + if (!(ring->what_is & RING)) { + messagef(0, "that's not a ring"); + return; + } + if (ring->in_use_flags & (ON_LEFT_HAND | ON_RIGHT_HAND)) { + messagef(0, "that ring is already being worn"); + return; + } + if (r_rings == 1) { + ch = (rogue.left_ring ? 'r' : 'l'); + } else { + messagef(0, "%s", left_or_right); + do { + ch = rgetchar(); + } while ((ch != CANCEL) && (ch != 'l') && (ch != 'r') && (ch != '\n') && + (ch != '\r')); + } + if ((ch != 'l') && (ch != 'r')) { + check_message(); + return; + } + if (((ch == 'l') && rogue.left_ring)||((ch == 'r') && rogue.right_ring)) { + check_message(); + messagef(0, "there's already a ring on that hand"); + return; + } + if (ch == 'l') { + do_put_on(ring, 1); + } else { + do_put_on(ring, 0); + } + ring_stats(1); + check_message(); + get_desc(ring, desc, sizeof(desc)); + messagef(0, "%s", desc); + (void)reg_move(); +} + +/* + * Do not call ring_stats() from within do_put_on(). It will cause + * serious problems when do_put_on() is called from read_pack() in restore(). + */ + +void +do_put_on(object *ring, boolean on_left) +{ + if (on_left) { + ring->in_use_flags |= ON_LEFT_HAND; + rogue.left_ring = ring; + } else { + ring->in_use_flags |= ON_RIGHT_HAND; + rogue.right_ring = ring; + } +} + +void +remove_ring(void) +{ + boolean left = 0, right = 0; + short ch; + char buf[DCOLS]; + object *ring; + + ring = NULL; + if (r_rings == 0) { + inv_rings(); + } else if (rogue.left_ring && !rogue.right_ring) { + left = 1; + } else if (!rogue.left_ring && rogue.right_ring) { + right = 1; + } else { + messagef(0, "%s", left_or_right); + do { + ch = rgetchar(); + } while ((ch != CANCEL) && (ch != 'l') && (ch != 'r') && + (ch != '\n') && (ch != '\r')); + left = (ch == 'l'); + right = (ch == 'r'); + check_message(); + } + if (left || right) { + if (left) { + if (rogue.left_ring) { + ring = rogue.left_ring; + } else { + messagef(0, "%s", no_ring); + } + } else { + if (rogue.right_ring) { + ring = rogue.right_ring; + } else { + messagef(0, "%s", no_ring); + } + } + if (ring->is_cursed) { + messagef(0, "%s", curse_message); + } else { + un_put_on(ring); + get_desc(ring, buf, sizeof(buf)); + messagef(0, "removed %s", buf); + (void)reg_move(); + } + } +} + +void +un_put_on(object *ring) +{ + if (ring && (ring->in_use_flags & ON_LEFT_HAND)) { + ring->in_use_flags &= (~ON_LEFT_HAND); + rogue.left_ring = NULL; + } else if (ring && (ring->in_use_flags & ON_RIGHT_HAND)) { + ring->in_use_flags &= (~ON_RIGHT_HAND); + rogue.right_ring = NULL; + } + ring_stats(1); +} + +void +gr_ring(object *ring, boolean assign_wk) +{ + ring->what_is = RING; + if (assign_wk) { + ring->which_kind = get_rand(0, (RINGS - 1)); + } + ring->class = 0; + + switch(ring->which_kind) { + /* + case STEALTH: + break; + case SLOW_DIGEST: + break; + case REGENERATION: + break; + case R_SEE_INVISIBLE: + break; + case SUSTAIN_STRENGTH: + break; + case R_MAINTAIN_ARMOR: + break; + case SEARCHING: + break; + */ + case R_TELEPORT: + ring->is_cursed = 1; + break; + case ADD_STRENGTH: + case DEXTERITY: + while ((ring->class = (get_rand(0, 4) - 2)) == 0) + ; + ring->is_cursed = (ring->class < 0); + break; + case ADORNMENT: + ring->is_cursed = coin_toss(); + break; + } +} + +void +inv_rings(void) +{ + char buf[DCOLS]; + + if (r_rings == 0) { + messagef(0, "not wearing any rings"); + } else { + if (rogue.left_ring) { + get_desc(rogue.left_ring, buf, sizeof(buf)); + messagef(0, "%s", buf); + } + if (rogue.right_ring) { + get_desc(rogue.right_ring, buf, sizeof(buf)); + messagef(0, "%s", buf); + } + } + if (wizard) { + messagef(0, "ste %d, r_r %d, e_r %d, r_t %d, s_s %d, a_s %d, reg %d, r_e %d, s_i %d, m_a %d, aus %d", + stealthy, r_rings, e_rings, r_teleport, sustain_strength, + add_strength, regeneration, ring_exp, r_see_invisible, + maintain_armor, auto_search); + } +} + +void +ring_stats(boolean pr) +{ + short i; + object *ring; + + stealthy = 0; + r_rings = 0; + e_rings = 0; + r_teleport = 0; + sustain_strength = 0; + add_strength = 0; + regeneration = 0; + ring_exp = 0; + r_see_invisible = 0; + maintain_armor = 0; + auto_search = 0; + + for (i = 0; i < 2; i++) { + if (!(ring = ((i == 0) ? rogue.left_ring : rogue.right_ring))) { + continue; + } + r_rings++; + e_rings++; + switch(ring->which_kind) { + case STEALTH: + stealthy++; + break; + case R_TELEPORT: + r_teleport = 1; + break; + case REGENERATION: + regeneration++; + break; + case SLOW_DIGEST: + e_rings -= 2; + break; + case ADD_STRENGTH: + add_strength += ring->class; + break; + case SUSTAIN_STRENGTH: + sustain_strength = 1; + break; + case DEXTERITY: + ring_exp += ring->class; + break; + case ADORNMENT: + break; + case R_SEE_INVISIBLE: + r_see_invisible = 1; + break; + case MAINTAIN_ARMOR: + maintain_armor = 1; + break; + case SEARCHING: + auto_search += 2; + break; + } + } + if (pr) { + print_stats(STAT_STRENGTH); + relight(); + } +} -- cgit v1.2.3