379 lines
7.7 KiB
C
379 lines
7.7 KiB
C
/* $NetBSD: message.c,v 1.14 2009/08/12 08:44:45 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 <sys/cdefs.h>
|
|
#ifndef lint
|
|
#if 0
|
|
static char sccsid[] = "@(#)message.c 8.1 (Berkeley) 5/31/93";
|
|
#else
|
|
__RCSID("$NetBSD: message.c,v 1.14 2009/08/12 08:44:45 dholland Exp $");
|
|
#endif
|
|
#endif /* not lint */
|
|
|
|
/*
|
|
* message.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 <signal.h>
|
|
#include <termios.h>
|
|
#include <stdarg.h>
|
|
#include "rogue.h"
|
|
#include "pathnames.h"
|
|
|
|
static char msgs[NMESSAGES][DCOLS] = {"", "", "", "", ""};
|
|
static short msg_col = 0, imsg = -1;
|
|
static boolean rmsg = 0;
|
|
|
|
boolean msg_cleared = 1;
|
|
char hunger_str[HUNGER_STR_LEN] = "";
|
|
const char *more = "-more-";
|
|
|
|
static void save_screen(void);
|
|
|
|
static
|
|
void
|
|
message(const char *msg, boolean intrpt)
|
|
{
|
|
cant_int = 1;
|
|
|
|
if (!save_is_interactive) {
|
|
return;
|
|
}
|
|
if (intrpt) {
|
|
interrupted = 1;
|
|
md_slurp();
|
|
}
|
|
|
|
if (!msg_cleared) {
|
|
mvaddstr(MIN_ROW-1, msg_col, more);
|
|
refresh();
|
|
wait_for_ack();
|
|
check_message();
|
|
}
|
|
if (!rmsg) {
|
|
imsg = (imsg + 1) % NMESSAGES;
|
|
(void)strlcpy(msgs[imsg], msg, sizeof(msgs[imsg]));
|
|
}
|
|
mvaddstr(MIN_ROW-1, 0, msg);
|
|
addch(' ');
|
|
refresh();
|
|
msg_cleared = 0;
|
|
msg_col = strlen(msg);
|
|
|
|
cant_int = 0;
|
|
|
|
if (did_int) {
|
|
did_int = 0;
|
|
onintr(0);
|
|
}
|
|
}
|
|
|
|
void
|
|
messagef(boolean intrpt, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
char buf[DCOLS];
|
|
|
|
va_start(ap, fmt);
|
|
vsnprintf(buf, sizeof(buf), fmt, ap);
|
|
va_end(ap);
|
|
|
|
message(buf, intrpt);
|
|
}
|
|
|
|
void
|
|
remessage(short c)
|
|
{
|
|
if (imsg != -1) {
|
|
check_message();
|
|
rmsg = 1;
|
|
while (c > imsg) {
|
|
c -= NMESSAGES;
|
|
}
|
|
message(msgs[((imsg - c) % NMESSAGES)], 0);
|
|
rmsg = 0;
|
|
move(rogue.row, rogue.col);
|
|
refresh();
|
|
}
|
|
}
|
|
|
|
void
|
|
check_message(void)
|
|
{
|
|
if (msg_cleared) {
|
|
return;
|
|
}
|
|
move(MIN_ROW-1, 0);
|
|
clrtoeol();
|
|
refresh();
|
|
msg_cleared = 1;
|
|
}
|
|
|
|
int
|
|
get_input_line(const char *prompt, const char *insert,
|
|
char *buf, size_t buflen,
|
|
const char *if_cancelled,
|
|
boolean add_blank, boolean do_echo)
|
|
{
|
|
short ch;
|
|
size_t i = 0, n;
|
|
|
|
message(prompt, 0);
|
|
n = strlen(prompt);
|
|
|
|
if (insert[0]) {
|
|
mvaddstr(0, n + 1, insert);
|
|
(void)strlcpy(buf, insert, buflen);
|
|
i = strlen(buf);
|
|
move(0, (n + i + 1));
|
|
refresh();
|
|
}
|
|
|
|
while (((ch = rgetchar()) != '\r') && (ch != '\n') && (ch != CANCEL)) {
|
|
if ((ch >= ' ') && (ch <= '~') && (i < buflen-2)) {
|
|
if ((ch != ' ') || (i > 0)) {
|
|
buf[i++] = ch;
|
|
if (do_echo) {
|
|
addch(ch);
|
|
}
|
|
}
|
|
}
|
|
if ((ch == '\b') && (i > 0)) {
|
|
if (do_echo) {
|
|
mvaddch(0, i + n, ' ');
|
|
move(MIN_ROW-1, i+n);
|
|
}
|
|
i--;
|
|
}
|
|
refresh();
|
|
}
|
|
check_message();
|
|
if (add_blank) {
|
|
buf[i++] = ' ';
|
|
} else {
|
|
while ((i > 0) && (buf[i-1] == ' ')) {
|
|
i--;
|
|
}
|
|
}
|
|
|
|
buf[i] = 0;
|
|
|
|
if ((ch == CANCEL) || (i == 0) || ((i == 1) && add_blank)) {
|
|
if (if_cancelled) {
|
|
message(if_cancelled, 0);
|
|
}
|
|
return(0);
|
|
}
|
|
return(i);
|
|
}
|
|
|
|
int
|
|
rgetchar(void)
|
|
{
|
|
int ch;
|
|
|
|
for(;;) {
|
|
ch = getchar();
|
|
|
|
switch(ch) {
|
|
case '\022': /* ^R */
|
|
wrefresh(curscr);
|
|
break;
|
|
#ifdef UNIX_BSD4_2
|
|
case '\032': /* ^Z */
|
|
printf("%s", CL);
|
|
fflush(stdout);
|
|
tstp();
|
|
break;
|
|
#endif
|
|
case '&':
|
|
save_screen();
|
|
break;
|
|
default:
|
|
return(ch);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
Level: 99 Gold: 999999 Hp: 999(999) Str: 99(99) Arm: 99 Exp: 21/10000000 Hungry
|
|
0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5
|
|
*/
|
|
|
|
void
|
|
print_stats(int stat_mask)
|
|
{
|
|
char buf[16];
|
|
boolean label;
|
|
int row = DROWS - 1;
|
|
|
|
label = (stat_mask & STAT_LABEL) ? 1 : 0;
|
|
|
|
if (stat_mask & STAT_LEVEL) {
|
|
if (label) {
|
|
mvaddstr(row, 0, "Level: ");
|
|
}
|
|
/* max level taken care of in make_level() */
|
|
mvprintw(row, 7, "%-2d", cur_level);
|
|
}
|
|
if (stat_mask & STAT_GOLD) {
|
|
if (label) {
|
|
mvaddstr(row, 10, "Gold: ");
|
|
}
|
|
if (rogue.gold > MAX_GOLD) {
|
|
rogue.gold = MAX_GOLD;
|
|
}
|
|
mvprintw(row, 16, "%-6ld", rogue.gold);
|
|
}
|
|
if (stat_mask & STAT_HP) {
|
|
if (label) {
|
|
mvaddstr(row, 23, "Hp: ");
|
|
}
|
|
if (rogue.hp_max > MAX_HP) {
|
|
rogue.hp_current -= (rogue.hp_max - MAX_HP);
|
|
rogue.hp_max = MAX_HP;
|
|
}
|
|
snprintf(buf, sizeof(buf), "%d(%d)",
|
|
rogue.hp_current, rogue.hp_max);
|
|
mvprintw(row, 27, "%-8s", buf);
|
|
}
|
|
if (stat_mask & STAT_STRENGTH) {
|
|
if (label) {
|
|
mvaddstr(row, 36, "Str: ");
|
|
}
|
|
if (rogue.str_max > MAX_STRENGTH) {
|
|
rogue.str_current -= (rogue.str_max - MAX_STRENGTH);
|
|
rogue.str_max = MAX_STRENGTH;
|
|
}
|
|
snprintf(buf, sizeof(buf), "%d(%d)",
|
|
(rogue.str_current + add_strength), rogue.str_max);
|
|
mvprintw(row, 41, "%-6s", buf);
|
|
}
|
|
if (stat_mask & STAT_ARMOR) {
|
|
if (label) {
|
|
mvaddstr(row, 48, "Arm: ");
|
|
}
|
|
if (rogue.armor && (rogue.armor->d_enchant > MAX_ARMOR)) {
|
|
rogue.armor->d_enchant = MAX_ARMOR;
|
|
}
|
|
mvprintw(row, 53, "%-2d", get_armor_class(rogue.armor));
|
|
}
|
|
if (stat_mask & STAT_EXP) {
|
|
if (label) {
|
|
mvaddstr(row, 56, "Exp: ");
|
|
}
|
|
if (rogue.exp_points > MAX_EXP) {
|
|
rogue.exp_points = MAX_EXP;
|
|
}
|
|
if (rogue.exp > MAX_EXP_LEVEL) {
|
|
rogue.exp = MAX_EXP_LEVEL;
|
|
}
|
|
snprintf(buf, sizeof(buf), "%d/%ld",
|
|
rogue.exp, rogue.exp_points);
|
|
mvprintw(row, 61, "%-11s", buf);
|
|
}
|
|
if (stat_mask & STAT_HUNGER) {
|
|
mvaddstr(row, 73, hunger_str);
|
|
clrtoeol();
|
|
}
|
|
refresh();
|
|
}
|
|
|
|
static void
|
|
save_screen(void)
|
|
{
|
|
FILE *fp;
|
|
short i, j;
|
|
char buf[DCOLS+2];
|
|
|
|
if ((fp = fopen(_PATH_SCREENDUMP, "w")) != NULL) {
|
|
for (i = 0; i < DROWS; i++) {
|
|
for (j=0; j<DCOLS; j++) {
|
|
buf[j] = mvinch(i, j);
|
|
}
|
|
/*buf[DCOLS] = 0; -- redundant */
|
|
for (j=DCOLS; j>0 && buf[j-1]==' '; j--);
|
|
buf[j] = 0;
|
|
|
|
fputs(buf, fp);
|
|
putc('\n', fp);
|
|
}
|
|
fclose(fp);
|
|
} else {
|
|
sound_bell();
|
|
}
|
|
}
|
|
|
|
void
|
|
sound_bell(void)
|
|
{
|
|
putchar(7);
|
|
fflush(stdout);
|
|
}
|
|
|
|
boolean
|
|
is_digit(int ch)
|
|
{
|
|
return((ch >= '0') && (ch <= '9'));
|
|
}
|
|
|
|
int
|
|
r_index(const char *str, int ch, boolean last)
|
|
{
|
|
int i = 0;
|
|
|
|
if (last) {
|
|
for (i = strlen(str) - 1; i >= 0; i--) {
|
|
if (str[i] == ch) {
|
|
return(i);
|
|
}
|
|
}
|
|
} else {
|
|
for (i = 0; str[i]; i++) {
|
|
if (str[i] == ch) {
|
|
return(i);
|
|
}
|
|
}
|
|
}
|
|
return(-1);
|
|
}
|