Annotation of 43BSD/games/backgammon/data.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1980 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  */
        !             6: 
        !             7: #ifndef lint
        !             8: static char sccsid[] = "@(#)data.c     5.1 (Berkeley) 5/29/85";
        !             9: #endif not lint
        !            10: 
        !            11: #include "tutor.h"
        !            12: 
        !            13: int    maxmoves = 23;
        !            14: 
        !            15: char  *text0[] = {
        !            16:        "To start the game, I roll a 3, and you roll a 1.  This means",
        !            17:        "that I get to start first.  I move 8-5,6-5 since this makes a",
        !            18:        "new point and helps to trap your back men on 1.  You should be",
        !            19:        "able to do a similar move with your roll.",
        !            20:        0
        !            21: };
        !            22: 
        !            23: char  *text1[] = {
        !            24:        "Now you shall see a move using doubles.  I just rolled double",
        !            25:        "5's.  I will move two men from position 13 to position 3.  The",
        !            26:        "notation for this is 13-8,13-8,8-3,8-3.  You will also roll dou-",
        !            27:        "bles, but you will be able to make a much stronger move.",
        !            28:        0
        !            29: };
        !            30: 
        !            31: char  *text2[] = {
        !            32:        "Excellent!  As you can see, you are beginning to develop a wall",
        !            33:        "which is trapping my men on position 24.  Also, moving your back",
        !            34:        "men forward not only improves your board position safely, but it",
        !            35:        "thwarts my effort to make a wall.",
        !            36:        "",
        !            37:        "My roll now is 5 6.  Normally, I would use that roll to move from",
        !            38:        "position 24 to position 13 (24-18-13), but your new point prevents",
        !            39:        "that.  Instead, I am forced to move from 13 to 2, where my man is",
        !            40:        "open but cannot be hit.",
        !            41:        0
        !            42: };
        !            43: 
        !            44: char  *text3[] = {
        !            45:        "As you can see, although you left a man open, it is a rela-",
        !            46:        "tively safe move to an advantageous position, which might help",
        !            47:        "you make a point later.  Only two rolls (4 5 or 5 4) will allow",
        !            48:        "me to hit you.  With an unprecedented amount of luck, I happen",
        !            49:        "to roll a 4 5 and hit you as just mentioned.",
        !            50:        0
        !            51: };
        !            52: 
        !            53: char  *text4[] = {
        !            54:        "You're pretty lucky yourself, you know.  I follow by rolling 2 3",
        !            55:        "and moving 25-22,24-22, forming a new point.",
        !            56:        0
        !            57: };
        !            58: 
        !            59: char  *text5[] = {
        !            60:        "Not a spectacular move, but a safe one.  I follow by rolling 6 1.",
        !            61:        "I decide to use this roll to move 22-16,16-17.  It leaves me with",
        !            62:        "one man still open, but the blot is farther back on the board, and",
        !            63:        "would suffer less of a loss by being hit.",
        !            64:        0
        !            65: };
        !            66: 
        !            67: char  *text6[] = {
        !            68:        "By moving your two men from 17 to 20, you lessen my chance of",
        !            69:        "getting my man off the board.  In fact, the odds are 5 to 4",
        !            70:        "against me getting off.  I roll with the odds and helplessly",
        !            71:        "receive a 3 5.",
        !            72:        0
        !            73: };
        !            74: 
        !            75: char  *text7[] = {
        !            76:        "Note that the blot on 7 cannot be hit unless I get off the bar",
        !            77:        "and have a 1 or a 6 left over, and doing so will leave two of",
        !            78:        "my men open.  Also, the blot on 16 cannot be hit at all!  With",
        !            79:        "a sigh of frustration, I roll double 6's and remain immobile.",
        !            80:        0
        !            81: };
        !            82: 
        !            83: char  *text8[] = {
        !            84:        "See, you did not get hit and, you got to 'cover up' your open men.",
        !            85:        "Quite an accomplishment.  Finally, I get off the bar by rolling",
        !            86:        "6 2 and moving 25-23,23-17.",
        !            87:        0
        !            88: };
        !            89: 
        !            90: char  *text9[] = {
        !            91:        "My venture off the bar did not last long.  However, I got lucky",
        !            92:        "and rolled double 1's, allowing me to move 0-1,1-2,15-14,15-14.",
        !            93:        0
        !            94: };
        !            95: 
        !            96: char  *text10[] = {
        !            97:        "You are improving your position greatly and safely, and are well",
        !            98:        "on the way to winning the game.  I roll a 6 2 and squeak past",
        !            99:        "your back man.  Now the game becomes a race to the finish.",
        !           100:        0
        !           101: };
        !           102: 
        !           103: char  *text11[] = {
        !           104:        "Now that it is merely a race, you are trying to get as many men",
        !           105:        "as possible into the inner table, so you can start removing them.",
        !           106:        "I roll a 3 4 and move my two men farthest back to position 11",
        !           107:        "(15-11,14-11).",
        !           108:        0
        !           109: };
        !           110: 
        !           111: char  *text12[] = {
        !           112:        "The race is still on, and you have seem to be doing all right.",
        !           113:        "I roll 6 1 and move 14-8,13-12.",
        !           114:        0
        !           115: };
        !           116: 
        !           117: char  *text13[] = {
        !           118:        "Notice that you get to remove men the instant you have all of",
        !           119:        "them at your inner table, even if it is the middle of a turn.",
        !           120:        "I roll 1 2 and move 13-11,12-11.",
        !           121:        0
        !           122: };
        !           123: 
        !           124: char  *text14[] = {
        !           125:        "Although you could have removed a man, this move illustrates two",
        !           126:        "points:  1) You never have to remove men, and 2) You should try",
        !           127:        "to spread out your men on your inner table.  Since you have one",
        !           128:        "man on each position, you should be able to remove at least two",
        !           129:        "men next turn.  I roll 2 5 and move 8-6,11-6.",
        !           130:        0
        !           131: };
        !           132: 
        !           133: char  *text15[] = {
        !           134:        "This time you were able to remove men.  I roll 3 4 and move",
        !           135:        "11-7,11-8.  The race continues.",
        !           136:        0
        !           137: };
        !           138: 
        !           139: char  *text16[] = {
        !           140:        "More holes are opening up in your inner table, but you are",
        !           141:        "still very much ahead.  If we were doubling, you would have",
        !           142:        "doubled long ago.  I roll 2 6 and move 8-6,11-5.",
        !           143:        0
        !           144: };
        !           145: 
        !           146: char  *text17[] = {
        !           147:        "It pays to spread out your men.  I roll 3 5 and move 7-4,8-3.",
        !           148:        0
        !           149: };
        !           150: 
        !           151: char  *text18[] = {
        !           152:        "You can only remove some men, but you spread out more and",
        !           153:        "more, in order to be able to remove men more efficiently.",
        !           154:        "I roll double 3's, which help, but not that much.  I move",
        !           155:        "8-5,3-0,3-0,3-0.",
        !           156:        0
        !           157: };
        !           158: 
        !           159: char  *text19[] = {
        !           160:        "I roll 1 4 and move 5-4,4-0.",
        !           161:        0
        !           162: };
        !           163: 
        !           164: char  *text20[] = {
        !           165:        "You are now nicely spread out to win a game.  I roll 5 6 and",
        !           166:        "move 5-0,6-0.",
        !           167:        0
        !           168: };
        !           169: 
        !           170: char  *text21[] = {
        !           171:        "Any minute now.  Just a few short steps from victory.  I roll",
        !           172:        "2 4 and move 6-4,4-0.",
        !           173:        0
        !           174: };
        !           175: 
        !           176: char  *text22[] = {
        !           177:        "It looks pretty hopeless for me, but I play on, rolling 1 3 and",
        !           178:        "moving 4-3,3-0.",
        !           179:        0
        !           180: };
        !           181: 
        !           182: char  *text23[] = {
        !           183:        "Congratulations!  You just won a game of backgammon against the",
        !           184:        "computer!  You will now be able to play a game, but remember,",
        !           185:        "when you start playing, that doubling will be enabled, which",
        !           186:        "will add another factor to the game...  Good luck!!",
        !           187:        "",
        !           188:        0
        !           189: };
        !           190: 
        !           191: struct situatn  test[] = {
        !           192:        {
        !           193:                {0,2,0,0,0,0,-5,0,-3,0,0,0,5,-5,0,0,0,3,0,5,0,0,0,0,-2,0},
        !           194:                3, 1, {8,6,0,0}, {5,5,0,0}, 4, 2, &text0
        !           195:        },
        !           196:        {
        !           197:                {0,2,0,0,0,-2,-4,0,-2,0,0,0,5,-5,0,0,0,2,0,4,0,2,0,0,-2,0},
        !           198:                5, 5, {13,13,8,8}, {8,8,3,3}, 6, 6, &text1
        !           199:        },
        !           200:        {
        !           201:                {0,0,0,-2,0,-2,-4,2,-2,0,0,0,3,-3,0,0,0,2,2,4,0,2,0,0,-2,0},
        !           202:                6, 5, {13,8,0,0}, {8,2,0,0}, 1, 2, &text2
        !           203:        },
        !           204:        {
        !           205:                {0,0,-1,-2,0,-2,-4,2,-2,0,0,0,2,-2,0,1,0,2,2,4,0,2,0,0,-2,0},
        !           206:                4, 5, {24,20,0,0}, {20,15,0,0}, 2, 5, &text3
        !           207:        },
        !           208:        {
        !           209:                {0,0,0,-2,0,-2,-4,3,-2,0,0,0,2,-2,0,-1,0,2,2,4,0,2,0,0,-1,-1},
        !           210:                2, 3, {25,24,0,0}, {22,22,0,0}, 4, 1, &text4
        !           211:        },
        !           212:        {
        !           213:                {0,0,0,-2,0,-2,-4,2,-2,0,0,0,3,-2,0,-1,0,2,2,4,0,2,-2,0,0,0},
        !           214:                6, 1, {22,16,0,0}, {16,15,0,0}, 3, 3, &text5
        !           215:        },
        !           216:        {
        !           217:                {0,0,0,-2,0,-2,-4,2,-2,0,0,0,3,-2,0,-2,0,0,2,2,2,2,2,0,0,-1},
        !           218:                3, 5, {0,0,0,0}, {0,0,0,0}, 5, 4, &text6
        !           219:        },
        !           220:        {
        !           221:                {0,0,0,-2,0,-2,-4,1,-2,0,0,0,3,-2,0,-2,1,0,2,2,2,2,2,0,0,-1},
        !           222:                6, 6, {0,0,0,0}, {0,0,0,0}, 3, 6, &text7
        !           223:        },
        !           224:        {
        !           225:                {0,0,0,-2,0,-2,-4,0,-2,0,0,0,3,-2,0,-2,2,0,2,2,2,2,2,0,0,-1},
        !           226:                2, 6, {25,23,0,0}, {23,17,0,0}, 5, 1, &text8
        !           227:        },
        !           228:        {
        !           229:                {0,0,0,-2,0,-2,-4,0,-2,0,0,0,2,-2,0,-2,2,0,3,2,2,2,2,0,0,-1},
        !           230:                1, 1, {25,24,15,15}, {24,23,14,14}, 4, 6, &text9
        !           231:        },
        !           232:        {
        !           233:                {0,0,0,-2,0,-2,-4,0,-2,0,0,0,0,-2,-2,0,3,0,4,2,2,2,2,-1,0,0},
        !           234:                6, 2, {23,17,0,0}, {17,15,0,0}, 1, 3, &text10
        !           235:        },
        !           236:        {
        !           237:                {0,0,0,-2,0,-2,-4,0,-2,0,0,0,0,-2,-2,-1,2,0,3,4,2,2,2,0,0,0},
        !           238:                4, 3, {15,14,0,0}, {11,11,0,0}, 5, 3, &text11
        !           239:        },
        !           240:        {
        !           241:                {0,0,0,-2,0,-2,-4,0,-2,0,0,-2,0,-2,-1,0,0,0,3,5,2,3,2,0,0,0},
        !           242:                6, 1, {14,13,0,0}, {8,12,0,0}, 4, 4, &text12
        !           243:        },
        !           244:        {
        !           245:                {0,0,0,-2,0,-2,-4,0,-3,0,0,-2,-1,-1,0,0,0,0,0,5,2,2,5,0,0,0},
        !           246:                2, 1, {13,12,0,0}, {11,11,0,0}, 2, 1, &text13
        !           247:        },
        !           248:        {
        !           249:                {0,0,0,-2,0,-2,-4,0,-3,0,0,-4,0,0,0,0,0,0,0,5,2,2,3,1,1,0},
        !           250:                2, 5, {8,11,0,0}, {6,6,0,0}, 6, 3, &text14
        !           251:        },
        !           252:        {
        !           253:                {0,0,0,-2,0,-2,-6,0,-2,0,0,-3,0,0,0,0,0,0,0,4,2,2,2,1,1,0},
        !           254:                4, 3, {11,11,0,0}, {7,8,0,0}, 2, 5, &text15
        !           255:        },
        !           256:        {
        !           257:                {0,0,0,-2,0,-2,-6,-1,-3,0,0,-1,0,0,0,0,0,0,0,4,1,2,2,0,1,0},
        !           258:                2, 6, {8,11,0,0}, {6,5,0,0}, 6, 1, &text16
        !           259:        },
        !           260:        {
        !           261:                {0,0,0,-2,0,-3,-7,-1,-2,0,0,0,0,0,0,0,0,0,0,3,1,2,2,0,0,0},
        !           262:                5, 3, {8,7,0,0}, {3,4,0,0}, 5, 2, &text17
        !           263:        },
        !           264:        {
        !           265:                {0,0,0,-3,-1,-3,-7,0,-1,0,0,0,0,0,0,0,0,0,0,3,0,1,2,1,0,0},
        !           266:                3, 3, {8,3,3,3}, {5,0,0,0}, 1, 6, &text18
        !           267:        },
        !           268:        {
        !           269:                {0,0,0,0,-1,-4,-7,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,2,1,0,0},
        !           270:                1, 4, {4,5,0,0}, {0,4,0,0}, 2, 3, &text19
        !           271:        },
        !           272:        {
        !           273:                {0,0,0,0,-1,-3,-7,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0,0,0},
        !           274:                5, 6, {6,5,0,0}, {0,0,0,0}, 1, 4, &text20
        !           275:        },
        !           276:        {
        !           277:                {0,0,0,0,-1,-2,-6,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0,0},
        !           278:                2, 4, {4,6,0,0}, {0,4,0,0}, 6, 2, &text21
        !           279:        },
        !           280:        {
        !           281:                {0,0,0,0,-1,-2,-5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0},
        !           282:                3, 1, {4,3,0,0}, {3,0,0,0}, 4, 3, &text22
        !           283:        },
        !           284:        {
        !           285:                {0,0,0,0,0,-2,-5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
        !           286:                0, 0, {0,0,0,0}, {0,0,0,0}, 0, 0, &text23
        !           287:        }
        !           288: };

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