Mercurial > hg > early-roguelike

annotate rogue4/options.c @ 256:c495a4f288c6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Import UltraRogue from the Roguelike Restoration Project (r1490)
author John "Elwin" Edwards
date Tue, 31 Jan 2017 19:56:04 -0500
parents 50b89f165a34
children e52a8a7ad4c5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
1 /*
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
2 * This file has all the code for the option command. I would rather
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
3 * this command were not necessary, but it is the only way to keep the
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
4 * wolves off of my back.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
5 *
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
6 * @(#)options.c 4.12 (Berkeley) 3/2/82
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
7 *
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
8 * Rogue: Exploring the Dungeons of Doom
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
9 * Copyright (C) 1980, 1981, 1982 Michael Toy, Ken Arnold and Glenn Wichman
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
10 * All rights reserved.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
11 *
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
12 * See the file LICENSE.TXT for full copyright and licensing information.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
13 */
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
14
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
15 #include <curses.h>
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
16 #include <ctype.h>
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
17 #include <string.h>
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
18 #include "rogue.h"
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
19
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
20 #define EQSTR(a, b, c) (strncmp(a, b, c) == 0)
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
21
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
22 #define NUM_OPTS (sizeof optlist / sizeof (OPTION))
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
23
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
24 /*
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
25 * description of an option and what to do with it
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
26 */
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
27 struct optstruct {
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
28 char *o_name; /* option name */
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
29 char *o_prompt; /* prompt for interactive entry */
229
50b89f165a34 Use uniform return types for functions related to options.
John "Elwin" Edwards
parents: 215
diff changeset
30 void *o_opt; /* pointer to thing to set */
50b89f165a34 Use uniform return types for functions related to options.
John "Elwin" Edwards
parents: 215
diff changeset
31 void (*o_putfunc)(); /* function to print value */
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
32 int (*o_getfunc)(); /* function to get value interactively */
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
33 };
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
34
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
35 typedef struct optstruct OPTION;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
36
14
e7dc81b41168 rogue4: prevent changing name or save file when using system savedir
edwarj4
parents: 12
diff changeset
37 int allowchange(OPTION *opt);
e7dc81b41168 rogue4: prevent changing name or save file when using system savedir
edwarj4
parents: 12
diff changeset
38
215
1b73a8641b37 rogue4: fix most GCC5 warnings.
John "Elwin" Edwards
parents: 14
diff changeset
39 void put_bool(bool *b);
1b73a8641b37 rogue4: fix most GCC5 warnings.
John "Elwin" Edwards
parents: 14
diff changeset
40 void put_str(char *str);
1b73a8641b37 rogue4: fix most GCC5 warnings.
John "Elwin" Edwards
parents: 14
diff changeset
41 int get_bool(bool *bp, WINDOW *win);
1b73a8641b37 rogue4: fix most GCC5 warnings.
John "Elwin" Edwards
parents: 14
diff changeset
42 int get_str(char *opt, WINDOW *win);
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
43
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
44 OPTION optlist[] = {
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
45 {"terse", "Terse output: ",
229
50b89f165a34 Use uniform return types for functions related to options.
John "Elwin" Edwards
parents: 215
diff changeset
46 (void *) &terse, put_bool, get_bool },
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
47 {"flush", "Flush typeahead during battle: ",
229
50b89f165a34 Use uniform return types for functions related to options.
John "Elwin" Edwards
parents: 215
diff changeset
48 (void *) &fight_flush, put_bool, get_bool },
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
49 {"jump", "Show position only at end of run: ",
229
50b89f165a34 Use uniform return types for functions related to options.
John "Elwin" Edwards
parents: 215
diff changeset
50 (void *) &jump, put_bool, get_bool },
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
51 {"step", "Do inventories one line at a time: ",
229
50b89f165a34 Use uniform return types for functions related to options.
John "Elwin" Edwards
parents: 215
diff changeset
52 (void *) &slow_invent, put_bool, get_bool },
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
53 {"askme", "Ask me about unidentified things: ",
229
50b89f165a34 Use uniform return types for functions related to options.
John "Elwin" Edwards
parents: 215
diff changeset
54 (void *) &askme, put_bool, get_bool },
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
55 {"passgo", "Follow turnings in passageways: ",
229
50b89f165a34 Use uniform return types for functions related to options.
John "Elwin" Edwards
parents: 215
diff changeset
56 (void *) &passgo, put_bool, get_bool },
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
57 {"name", "Name: ",
229
50b89f165a34 Use uniform return types for functions related to options.
John "Elwin" Edwards
parents: 215
diff changeset
58 (void *) whoami, put_str, get_str },
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
59 {"fruit", "Fruit: ",
229
50b89f165a34 Use uniform return types for functions related to options.
John "Elwin" Edwards
parents: 215
diff changeset
60 (void *) fruit, put_str, get_str },
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
61 {"file", "Save file: ",
229
50b89f165a34 Use uniform return types for functions related to options.
John "Elwin" Edwards
parents: 215
diff changeset
62 (void *) file_name, put_str, get_str }
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
63 };
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
64
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
65 /*
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
66 * option:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
67 * Print and then set options from the terminal
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
68 */
215
1b73a8641b37 rogue4: fix most GCC5 warnings.
John "Elwin" Edwards
parents: 14
diff changeset
69 void
1b73a8641b37 rogue4: fix most GCC5 warnings.
John "Elwin" Edwards
parents: 14
diff changeset
70 option(void)
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
71 {
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
72 register OPTION *op;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
73 register int retval;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
74
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
75 wclear(hw);
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
76 /*
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
77 * Display current values of options
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
78 */
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
79 for (op = optlist; op < &optlist[NUM_OPTS]; op++)
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
80 {
14
e7dc81b41168 rogue4: prevent changing name or save file when using system savedir
edwarj4
parents: 12
diff changeset
81 if (allowchange(op))
e7dc81b41168 rogue4: prevent changing name or save file when using system savedir
edwarj4
parents: 12
diff changeset
82 {
e7dc81b41168 rogue4: prevent changing name or save file when using system savedir
edwarj4
parents: 12
diff changeset
83 waddstr(hw, op->o_prompt);
e7dc81b41168 rogue4: prevent changing name or save file when using system savedir
edwarj4
parents: 12
diff changeset
84 (*op->o_putfunc)(op->o_opt);
e7dc81b41168 rogue4: prevent changing name or save file when using system savedir
edwarj4
parents: 12
diff changeset
85 waddch(hw, '\n');
e7dc81b41168 rogue4: prevent changing name or save file when using system savedir
edwarj4
parents: 12
diff changeset
86 }
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
87 }
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
88 /*
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
89 * Set values
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
90 */
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
91 wmove(hw, 0, 0);
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
92 for (op = optlist; op < &optlist[NUM_OPTS]; op++)
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
93 {
14
e7dc81b41168 rogue4: prevent changing name or save file when using system savedir
edwarj4
parents: 12
diff changeset
94 if (!allowchange(op))
e7dc81b41168 rogue4: prevent changing name or save file when using system savedir
edwarj4
parents: 12
diff changeset
95 continue;