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554eb505f8
of the x11 based games. I'm not going to tag the originals with bsd_44_lite and do this in two stages since it's just not worth it for this collection, and I've got directory renames to deal with that way. Bleah. Submitted by: jkh
194 lines
7.2 KiB
C
194 lines
7.2 KiB
C
/*
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* Copyright (c) 1980, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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static char sccsid[] = "@(#)ttext2.c 8.1 (Berkeley) 5/31/93";
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#endif /* not lint */
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#include "back.h"
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char *prompt, *list, *opts;
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char *doubl[] = {
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"\nDoubling:",
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"\n If a player thinks he is in a good position, he may double the",
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"value of the game. However, his opponent may not accept the pro-",
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"posal and forfeit the game before the price gets too high. A",
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"player must double before he rolls, and once his double has been",
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"accepted, he cannot double again, until his opponent has doubled.",
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"Thus, unless the game swings back and forth in advantage between",
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"the two players a great deal, the value of the game should be",
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"low. At any rate, the value of the game will never go above 64,",
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"or six doubles. However, if a player wins a backgammon at 64",
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"points, he wins 192 points!",
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"",
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0};
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char *stragy[] = {
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"\nStrategy:",
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"\n Some general hints when playing: Try not to leave men open",
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"unless absolutely necessary. Also, it is good to make as many",
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"points as possible. Often, two men from different positions can",
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"be brought together to form a new point. Although walls (six",
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"points in a row) are difficult to form, many points nestled close-",
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"ly together produce a formidable barrier. Also, while it is good",
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"to move back men forward, doing so lessens the opportunity for you",
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"to hit men. Finally, remember that once the two player's have",
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"passed each other on the board, there is no chance of either team",
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"being hit, so the game reduces to a race off the board. Addi-",
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"tional hints on strategy are presented in the practice game.",
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"",
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0};
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char *prog[] = {
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"\nThe Program and How It Works:",
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"\n A general rule of thumb is when you don't know what to do,",
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"type a question mark, and you should get some help. When it is",
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"your turn, only your color will be printed out, with nothing",
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"after it. You may double by typing a 'd', but if you type a",
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"space or newline, you will get your roll. (Remember, you must",
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"double before you roll.) Also, typing a 'r' will reprint the",
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"board, and a 'q' will quit the game. The program will type",
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"'Move:' when it wants your move, and you may indicate each die's",
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"move with <s>-<f>, where <s> is the starting position and <f> is",
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"the finishing position, or <s>/<r> where <r> is the roll made.",
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"<s>-<f1>-<f2> is short for <s>-<f1>,<f1>-<f2> and <s>/<r1><r2> is",
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"short for <s>/<r1>,<s>/<r2>. Moves may be separated by a comma",
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"or a space.",
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"",
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"\n While typing, any input which does not make sense will not be",
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"echoed, and a bell will sound instead. Also, backspacing and",
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"killing lines will echo differently than normal. You may examine",
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"the board by typing a 'r' if you have made a partial move, or be-",
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"fore you type a newline, to see what the board looks like. You",
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"must end your move with a newline. If you cannot double, your",
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"roll will always be printed, and you will not be given the oppor-",
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"tunity to double. Home and bar are represented by the appropri-",
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"ate number, 0 or 25 as the case may be, or by the letters 'h' or",
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"'b' as appropriate. You may also type 'r' or 'q' when the program",
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"types 'Move:', which has the same effect as above. Finally, you",
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"will get to decide if you want to play red or white (or both if you",
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"want to play a friend) at the beginning of the session, and you",
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"will not get to change your mind later, since the computer keeps",
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"score.",
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"",
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0};
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char *lastch[] = {
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"\nTutorial (Practice Game):",
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"\n This tutorial, for simplicity's sake, will let you play one",
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"predetermined game. All the rolls have been pre-arranged, and",
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"only one response will let you advance to the next move.",
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"Although a given roll will may have several legal moves, the tu-",
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"torial will only accept one (not including the same moves in a",
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"different order), claiming that that move is 'best.' Obviously,",
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"a subjective statement. At any rate, be patient with it and have",
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"fun learning about backgammon. Also, to speed things up a lit-",
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"tle, doubling will not take place in the tutorial, so you will",
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"never get that opportunity, and quitting only leaves the tutori-",
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"al, not the game. You will still be able to play backgammon",
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"after quitting.",
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"\n This is your last chance to look over the rules before the tu-",
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"torial starts.",
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"",
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0};
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text (txt)
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char **txt;
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{
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char **begin;
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char *a;
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char b;
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char *c;
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int i;
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fixtty (noech);
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begin = txt;
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while (*txt) {
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a = *(txt++);
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if (*a != '\0') {
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c = a;
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for (i = 0; *(c++) != '\0'; i--);
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writel (a);
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writec ('\n');
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} else {
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fixtty (raw);
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writel (prompt);
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for (;;) {
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if ((b = readc()) == '?') {
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if (tflag) {
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if (begscr) {
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curmove (18,0);
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clend();
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} else
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clear();
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} else
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writec ('\n');
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text (list);
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writel (prompt);
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continue;
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}
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i = 0;
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if (b == '\n')
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break;
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while (i < 11) {
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if (b == opts[i])
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break;
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i++;
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}
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if (i == 11)
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writec ('\007');
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else
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break;
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}
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if (tflag) {
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if (begscr) {
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curmove (18,0);
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clend();
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} else
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clear();
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} else
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writec ('\n');
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if (i)
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return(i);
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fixtty (noech);
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if (tflag)
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curmove (curr,0);
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begin = txt;
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}
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}
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fixtty (raw);
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return (0);
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}
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