Early Roguelike Collection: rogue3/options.c annotate

annotate rogue3/options.c @ 77:ae7643e1194b

arogue5: fix "More" prompt appearing in the wrong place. The magic and monster detection routines printed "--More--" to cw instead of msgw, making it appear at the @-sign instead of on the top line.

author	John "Elwin" Edwards <elwin@sdf.org>
date	Sun, 09 Sep 2012 08:55:11 -0700
parents	e676d52b5d09
children	e52a8a7ad4c5

rev	line source
0 527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	1 /*
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	2 * This file has all the code for the option command.
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	3 * I would rather this command were not necessary, but
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	4 * it is the only way to keep the wolves off of my back.
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	5 *
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	6 * @(#)options.c 3.3 (Berkeley) 5/25/81
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	7 *
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	8 * Rogue: Exploring the Dungeons of Doom
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	9 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	10 * All rights reserved.
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	11 *
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	12 * See the file LICENSE.TXT for full copyright and licensing information.
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	13 */
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	14
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	15 #include <stdlib.h>
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	16 #include "curses.h"
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	17 #include <ctype.h>
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	18 #include <string.h>
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	19 #include "machdep.h"
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	20 #include "rogue.h"
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	21
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	22 #define NUM_OPTS (sizeof optlist / sizeof (OPTION))
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	23
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	24 /*
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	25 * description of an option and what to do with it
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	26 */
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	27 struct optstruct {
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	28 char o_name; / option name */
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	29 char o_prompt; / prompt for interactive entry */
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	30 void o_opt; / pointer to thing to set */
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	31 void (o_putfunc)(); / function to print value */
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	32 int (o_getfunc)(); / function to get value interactively */
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	33 };
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	34
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	35 typedef struct optstruct OPTION;
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	36
2 e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	37 int allowchange(OPTION opt); / doesn't need to be externally visible */
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	38
0 527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	39 OPTION optlist[] = {
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	40 {"terse", "Terse output: ",
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	41 (int *) &terse, put_bool, get_bool },
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	42 {"flush", "Flush typeahead during battle: ",
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	43 (int *) &fight_flush, put_bool, get_bool },
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	44 {"jump", "Show position only at end of run: ",
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	45 (int *) &jump, put_bool, get_bool },
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	46 {"step", "Do inventories one line at a time: ",
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	47 (int *) &slow_invent, put_bool, get_bool },
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	48 {"askme", "Ask me about unidentified things: ",
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	49 (int *) &askme, put_bool, get_bool },
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	50 {"name", "Name: ",
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	51 (int *) whoami, put_str, get_str },
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	52 {"fruit", "Fruit: ",
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	53 (int *) fruit, put_str, get_str },
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	54 {"file", "Save file: ",
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	55 (int *) file_name, put_str, get_str }
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	56 };
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	57
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	58 /*
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	59 * print and then set options from the terminal
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	60 */
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	61 void
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	62 option()
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	63 {
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	64 OPTION *op;
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	65 int retval;
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	66
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	67 wclear(hw);
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	68 touchwin(hw);
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	69 /*
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	70 * Display current values of options
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	71 */
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	72 for (op = optlist; op <= &optlist[NUM_OPTS-1]; op++)
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	73 {
2 e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	74 if (allowchange(op))
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	75 {
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	76 waddstr(hw, op->o_prompt);
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	77 (*op->o_putfunc)(op->o_opt);
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	78 waddch(hw, '\n');
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	79 }
0 527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	80 }
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	81 /*
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	82 * Set values
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	83 */
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	84 wmove(hw, 0, 0);
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	85 for (op = optlist; op <= &optlist[NUM_OPTS-1]; op++)
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	86 {
2 e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	87 if (!allowchange(op))
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	88 continue;
0 527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	89 waddstr(hw, op->o_prompt);
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	90 if ((retval = (*op->o_getfunc)(op->o_opt, hw)))
2 e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	91 {
0 527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	92 if (retval == QUIT)
527e2150eaf0 Import Rogue 3.6 from the Roguelike Restoration Project (r1490) edwarj4 parents: diff changeset	93 break;
2 e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	94 #if 0
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	95 /* Support for MINUS has been removed because making it work with
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	96 * hidden unchangable options without underflowing optlist will
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	97 * require a complete rewrite. And it should also be rewritten
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	98 * so option() doesn't count on get_str() to put the cursor in the
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	99 * right place, because that makes it a pain to understand.
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents: 0 diff changeset	100 */
e676d52b5d09 Prevent changing name or save file when using system savedir edwarj4 parents:

Mercurial > hg > early-roguelike

annotate rogue3/options.c @ 77:ae7643e1194b