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- /*
- * Copyright (c) 1988 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. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. 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.
- */
-
- #ifndef lint
- static char sccsid[] = "@(#)message.c 5.3 (Berkeley) 6/1/90";
- #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 <stdio.h>
- #include "rogue.h"
-
- char msgs[NMESSAGES][DCOLS] = {"", "", "", "", ""};
- short msg_col = 0, imsg = -1;
- boolean msg_cleared = 1, rmsg = 0;
- char hunger_str[8] = "";
- char *more = "-more-";
-
- extern boolean cant_int, did_int, interrupted, save_is_interactive;
- extern short add_strength;
- extern short cur_level;
-
- message(msg, intrpt)
- 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) strcpy(msgs[imsg], msg);
- }
- 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();
- }
- }
-
- remessage(c)
- 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();
- }
- }
-
- check_message()
- {
- if (msg_cleared) {
- return;
- }
- move(MIN_ROW-1, 0);
- clrtoeol();
- refresh();
- msg_cleared = 1;
- }
-
- get_input_line(prompt, insert, buf, if_cancelled, add_blank, do_echo)
- char *prompt, *buf, *insert;
- char *if_cancelled;
- boolean add_blank;
- boolean do_echo;
- {
- short ch;
- short i = 0, n;
-
- message(prompt, 0);
- n = strlen(prompt);
-
- if (insert[0]) {
- mvaddstr(0, n + 1, insert);
- (void) strcpy(buf, insert);
- i = strlen(insert);
- move(0, (n + i + 1));
- refresh();
- }
-
- while (((ch = rgetchar()) != '\r') && (ch != '\n') && (ch != CANCEL)) {
- if ((ch >= ' ') && (ch <= '~') && (i < MAX_TITLE_LENGTH-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);
- }
-
- rgetchar()
- {
- register ch;
-
- for(;;) {
- ch = getchar();
-
- switch(ch) {
- case '\022':
- wrefresh(curscr);
- break;
- #ifdef UNIX_BSD4_2
- case '\032':
- printf(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
- */
-
- print_stats(stat_mask)
- register 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() */
- sprintf(buf, "%d", cur_level);
- mvaddstr(row, 7, buf);
- pad(buf, 2);
- }
- if (stat_mask & STAT_GOLD) {
- if (label) {
- mvaddstr(row, 10, "Gold: ");
- }
- if (rogue.gold > MAX_GOLD) {
- rogue.gold = MAX_GOLD;
- }
- sprintf(buf, "%ld", rogue.gold);
- mvaddstr(row, 16, buf);
- pad(buf, 6);
- }
- 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;
- }
- sprintf(buf, "%d(%d)", rogue.hp_current, rogue.hp_max);
- mvaddstr(row, 27, buf);
- pad(buf, 8);
- }
- 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;
- }
- sprintf(buf, "%d(%d)", (rogue.str_current + add_strength),
- rogue.str_max);
- mvaddstr(row, 41, buf);
- pad(buf, 6);
- }
- 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;
- }
- sprintf(buf, "%d", get_armor_class(rogue.armor));
- mvaddstr(row, 53, buf);
- pad(buf, 2);
- }
- 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;
- }
- sprintf(buf, "%d/%ld", rogue.exp, rogue.exp_points);
- mvaddstr(row, 61, buf);
- pad(buf, 11);
- }
- if (stat_mask & STAT_HUNGER) {
- mvaddstr(row, 73, hunger_str);
- clrtoeol();
- }
- refresh();
- }
-
- pad(s, n)
- char *s;
- short n;
- {
- short i;
-
- for (i = strlen(s); i < n; i++) {
- addch(' ');
- }
- }
-
- save_screen()
- {
- FILE *fp;
- short i, j;
- char buf[DCOLS+2];
- boolean found_non_blank;
-
- if ((fp = fopen("rogue.screen", "w")) != NULL) {
- for (i = 0; i < DROWS; i++) {
- found_non_blank = 0;
- for (j = (DCOLS - 1); j >= 0; j--) {
- buf[j] = mvinch(i, j);
- if (!found_non_blank) {
- if ((buf[j] != ' ') || (j == 0)) {
- buf[j + ((j == 0) ? 0 : 1)] = 0;
- found_non_blank = 1;
- }
- }
- }
- fputs(buf, fp);
- putc('\n', fp);
- }
- fclose(fp);
- } else {
- sound_bell();
- }
- }
-
- sound_bell()
- {
- putchar(7);
- fflush(stdout);
- }
-
- boolean
- is_digit(ch)
- short ch;
- {
- return((ch >= '0') && (ch <= '9'));
- }
-
- r_index(str, ch, last)
- 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);
- }
-