Early Roguelike Collection: srogue/rings.c annotate

annotate srogue/rings.c @ 148:c8fc38d903a3

arogue7: ask about unidentified objects by default. The 'askme' option is on in some games and off in others, probably due to authorial preference. I am going to be consistent and turn it on in all of them.

author	John "Elwin" Edwards
date	Thu, 21 May 2015 09:02:15 -0400
parents	3aa87373c908
children	94a0d9dd5ce1

rev	line source
36 2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	1 /*
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	2 * routines dealing specifically with rings
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	3 *
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	4 * @(#)rings.c 9.0 (rdk) 7/17/84
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	5 *
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	6 * Super-Rogue
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	7 * Copyright (C) 1984 Robert D. Kindelberger
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	8 * All rights reserved.
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	9 *
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	10 * Based on "Rogue: Exploring the Dungeons of Doom"
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	11 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	12 * All rights reserved.
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	13 *
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	14 * See the file LICENSE.TXT for full copyright and licensing information.
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	15 */
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	16
60 3aa87373c908 srogue: include missing headers. elwin parents: 36 diff changeset	17 #include <stdlib.h>
3aa87373c908 srogue: include missing headers. elwin parents: 36 diff changeset	18 #include <string.h>
36 2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	19 #include "rogue.h"
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	20 #include "rogue.ext"
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	21
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	22 /*
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	23 * ring_on:
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	24 * Put on a ring
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	25 */
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	26 ring_on()
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	27 {
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	28 reg struct object *obj;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	29 reg struct linked_list *item;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	30 reg int ring, wh;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	31 char buf[LINLEN];
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	32 bool okring;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	33
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	34 if (cur_ring[LEFT] != NULL && cur_ring[RIGHT] != NULL) {
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	35 msg("Already wearing two rings.");
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	36 after = FALSE;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	37 return;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	38 }
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	39 /*
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	40 * Make certain that it is somethings that we want to wear
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	41 */
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	42 if ((item = get_item("put on", RING)) == NULL)
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	43 return;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	44 obj = OBJPTR(item);
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	45 if (obj->o_type != RING) {
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	46 msg("That won't fit on your finger.");
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	47 return;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	48 }
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	49 /*
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	50 * find out which hand to put it on
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	51 */
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	52 if (is_current(obj))
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	53 return;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	54 if (cur_ring[LEFT] == NULL && cur_ring[RIGHT] == NULL) {
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	55 if ((ring = gethand(FALSE)) < 0)
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	56 return;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	57 }
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	58 else if (cur_ring[LEFT] == NULL)
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	59 ring = LEFT;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	60 else
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	61 ring = RIGHT;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	62 cur_ring[ring] = obj;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	63 wh = obj->o_which;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	64 /*
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	65 * okring = FALSE when:
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	66 * 1) ring is cursed and benefit = plus
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	67 * 2) ring is blessed and benefit = minus
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	68 */
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	69 okring = !((obj->o_ac > 0 && o_on(obj, ISCURSED)) \|\|
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	70 (obj->o_ac < 0 && o_on(obj, ISBLESS)));
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	71 /*
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	72 * Calculate the effect it has on the poor guy (if possible).
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	73 */
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	74 if (okring) {
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	75 switch (wh) {
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	76 case R_SPEED:
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	77 if (--obj->o_ac < 0) {
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	78 obj->o_ac = 0;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	79 setoflg(obj,ISCURSED);
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	80 }
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	81 else {
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	82 add_haste(FALSE);
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	83 msg("You find yourself moving must faster.");
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	84 }
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	85 when R_GIANT: /* to 24 */
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	86 him->s_ef.a_str = MAXSTR;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	87 when R_ADDSTR:
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	88 chg_abil(STR,obj->o_ac,FROMRING);
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	89 when R_KNOW:
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	90 chg_abil(WIS,obj->o_ac,FROMRING);
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	91 when R_DEX:
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	92 chg_abil(DEX,obj->o_ac,FROMRING);
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	93 when R_CONST:
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	94 chg_abil(CON,obj->o_ac,FROMRING);
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	95 when R_SEEINVIS:
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	96 player.t_flags \|= CANSEE;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	97 light(&hero);
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	98 mvwaddch(cw, hero.y, hero.x, PLAYER);
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	99 when R_AGGR:
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	100 aggravate();
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	101 when R_HEAVY:
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	102 updpack(); /* new pack weight */
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	103 when R_BLIND:
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	104 r_know[R_BLIND] = TRUE;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	105 player.t_flags \|= ISBLIND;
2128c7dc8a40 Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490) elwin parents: diff changeset	106 look(FALSE);

Mercurial > hg > early-roguelike

annotate srogue/rings.c @ 148:c8fc38d903a3