1  'OSPOKER.BAS  MBASIC 5.2  CP/M ver. POKER for OSBORNE-1.
2  'DOWNLOADED 07/82 FROM RCPM OF BRIAN KANTOR IN SAN DIEGO CA.
3  'OSBORNIZED BY TOM MCCORMICK  07/82  TO 52 CHAR SCREEN, RND
4  'PROMPT, OS-1 CLEAR SCREEN, AND LESS VERTICAL SPACING.
5  'WARNING: COMPUTER CONTINUES TO PLAY LIGHT!!
6  GOTO 10
7  SAVE "OSPOKER.BAS",A:STOP
10  DIM A(20),B(10)
20   DEF FNA(X) = INT(10*RND(1))
30   DEF FNB(X) = X-100*INT(X/100)
34 '*** The following stmt is the only hdwe depen one. ***
35 WIDTH 52: CLS$=CHR$(26): PRINT CLS$	'CLR OS-1 SCREEN
38 PRINT "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-="
40 PRINT "=-=-= WELCOME TO THE DRAW POKER CASINO. =-=-="
42 PRINT "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-="
43 PRINT
45 PRINT "  WE EACH HAVE $500.  THE ANTE IS $5."
50 PRINT "   I WILL OPEN THE BETTING BEFORE THE DRAW."
55 PRINT "    YOU BET AFTER THE DRAW."
56 PRINT "     THERE IS NO BETTING LIMIT."
57 PRINT "      WE MAY DRAW UP TO THREE CARDS."
60 PRINT "       BET  0  TO FOLD.   BET  .5  TO CHECK."
62 PRINT:PRINT:PRINT
64 PRINT "To randomize the game, please enter the minutes"
65 PRINT "and seconds past the hour as a 4-digit number...."
67 PRINT: RANDOMIZE: PRINT
80 PRINT 
90 O = 1
100 C = 500  'BANKROLL FOR COMPUTER
110 S = 500  'BANKROLL FOR HUMAN (PREVIOUSLY "SUCKER".)
120 P = 0
140 PRINT
150  IF C <  = 5 THEN 3530
160 PRINT "THE ANTE IS $5. I WILL DEAL NOW ....."
170 PRINT
180  IF S > 5 THEN 200
190 GOSUB 3830
200 P = P+10
210 S = S-5
220 C = C-5
230  FOR Z = 1 TO 10
240 GOSUB 1740
250  NEXT Z
251 FOR I=1 TO 1000: NEXT I: PRINT CLS$
260 PRINT "YOUR HAND:"
270 N = 1
280 GOSUB 1850
290 N = 6
300 I = 2
310 GOSUB 2170
320 'PRINT 
330  IF I <  > 6 THEN 470
340  IF FNA(0) <  = 7 THEN 370
350 X = 11100
360  GOTO 420
370  IF FNA(0) >  = 7 THEN 400
380 X = 11110
390  GOTO 420
400  IF FNA(0) >  = 1 THEN 450
410 X = 11111
420 I = 7
430 Z = 23
440  GOTO 580
450 Z = 1
460  GOTO 510
470  IF U >  = 13 THEN 540
480  IF FNA(0) >  = 2 THEN 500
490  GOTO 420
500 Z = 0
510 K = 0
520 PRINT "I CHECK"
530  GOTO 620
540  IF U <  = 16 THEN 570
550 Z = 2
560  IF FNA(0) >  = 1 THEN 580
570 Z = 35
580 V = Z+FNA(0)
590 GOSUB 3480
600 PRINT "I'LL OPEN WITH $";V;" ";
610 K = V
620 GOSUB 3050
630 GOSUB 650
640  GOTO 830
650  IF I <  > 3 THEN 760
660 PRINT
670 PRINT "I WIN"
680 C = C+P
690 PRINT "NOW I HAVE $";C;"AND YOU HAVE $";S
700 PRINT "DO YOU WISH TO CONTINUE  (Y-N)";
710  INPUT H$
720  IF H$ = "Y" THEN 120
725  IF H$ = "y" THEN 120
730  IF H$ = "N" THEN 4090
735  IF H$ = "n" THEN 4090
740 PRINT "I BEG YOUR PARDON."
742 PRINT "THE QUESTION REQUIRES A Y OR N ANSWER."
750  GOTO 700
760  IF I <  > 4 THEN 810
770 PRINT
780 PRINT "YOU WIN"
790 S = S+P
800  GOTO 690
810  RETURN
830 PRINT "NOW WE DRAW -- HOW MANY CARDS DO YOU WANT";
840  INPUT T
850  IF T = 0 THEN 980
860 Z = 10
870  IF T < 4 THEN 900
880 PRINT "THERE IS A 3 CARD DRAW LIMIT."
890  GOTO 840
900 PRINT "WHAT ARE THEIR NUMBERS?  ENTER THEM SEPARATELY."
910  FOR Q = 1 TO T
920  INPUT U	'Number of the card you want to replace.
930 GOSUB 1730
940  NEXT Q
942 PRINT:PRINT
943 INPUT "  --> PRESS RETURN WHEN YOU ARE FINISHED READING.";Z$
947 PRINT CLS$
950 PRINT "YOUR NEW HAND:"
960 N = 1
970 GOSUB 1850
980 Z = 10+T
990  FOR U = 6 TO 10
1000  IF INT(X/10^(U-6)) <  > 10*INT(X/10^(U-5)) THEN 1020
1010 GOSUB 1730
1020  NEXT U
1030 PRINT
1040 PRINT "I AM TAKING";Z-10-T;"CARD. ";
1050  IF Z = 11+T THEN 1090
1060 PRINT "'S"
1070 PRINT
1080  GOTO 1100
1090 PRINT
1100 N = 6
1110 V = I
1120 I = 1
1130 GOSUB 2170
1140 B = U
1150 M = D
1160  IF V <  > 7 THEN 1190
1170 Z = 28
1180  GOTO 1330
1190  IF I <  > 6 THEN 1220
1200 Z = 1
1210  GOTO 1330
1220  IF U > 13 THEN 1270
1230 Z = 2
1240  IF FNA(0) <  > 6 THEN 1260
1250 Z = 19
1260  GOTO 1330
1270  IF U >  = 16 THEN 1320
1280 Z = 19
1290  IF FNA(0) <  > 8 THEN 1310
1300 Z = 11
1310  GOTO 1330
1320 Z = 2
1330 K = 0
1340 GOSUB 3050
1350  IF T <  > .5 THEN 1450
1360  IF V = 7 THEN 1400
1370  IF I <  > 6 THEN 1400
1380 PRINT "I'LL CHECK"
1390  GOTO 1460
1400 V = Z+FNA(0)
1410 GOSUB 3480
1420 PRINT "I'LL BET $";V
1430 K = V
1440 GOSUB 3060
1450 GOSUB 650
1455 'INPUT "  --> PRESS RETURN WHEN YOU ARE FINISHED READING.";Z$
1460 'PRINT CLS$
1470 PRINT "NOW WE COMPARE HANDS"
1480 J$ = H$
1490 K$ = I$
1500 PRINT "MY HAND:"
1510 N = 6
1520 GOSUB 1850
1530 N = 1
1540 GOSUB 2170
1550 PRINT
1560 PRINT "YOU HAVE ";
1570 K = D
1580 GOSUB 3690
1590 H$ = J$
1600 I$ = K$
1610 K = M
1620 PRINT "AND I HAVE ";
1630 GOSUB 3690
1640  IF B > U THEN 670
1650  IF U > B THEN 780
1660  IF H$ = "A FLUSH" THEN 1700
1670 PRINT "THE HAND IS A DRAW"
1680 PRINT "ALL $";P;" REMAIN IN THE POT"
1690  GOTO 140
1700  IF FNB(M) > FNB(D) THEN 670
1710  IF FNB(D) > FNB(M) THEN 780
1720  GOTO 1670
1730 Z = Z+1
1740 A(Z) = 100*INT(RND(1)*3.999)+INT(12.999*RND(1))
1770  FOR K = 1 TO Z-1
1771  IF  K = Z THEN  1790
1780  IF A(Z) = A(K) THEN 1740
1790  NEXT K
1800  IF Z <  = 10 THEN 1840
1810 N = A(U)
1820 A(U) = A(Z)
1830 A(Z) = N
1840  RETURN
1850   FOR Z = N TO N+4  'LIST HANDS RTN
1860 PRINT Z"--  ";
1870 GOSUB 1950
1880 PRINT " OF";
1890 GOSUB 2070
1900  IF Z/2 <	> INT(Z/2) THEN 1920
1920  NEXT Z
1930 PRINT  'This is blank line following hand display
1940 RETURN
1950 K = FNB(A(Z))
1960  IF K <  > 9 THEN 1980
1970 PRINT "JACK";
1980  IF K <  > 10 THEN 2000
1990 PRINT "QUEEN";
2000  IF K <  > 11 THEN 2020
2010 PRINT "KING";
2020  IF K <  > 12 THEN 2040
2030 PRINT "ACE";
2040  IF K >  = 9 THEN 2060
2050 PRINT K+2;
2060 RETURN
2070 K = INT(A(Z)/100)
2080  IF K <  > 0 THEN 2100
2090 PRINT " CLUBS"',  TRYING TO GET I-UP LISTING  <--
2100  IF K <  > 1 THEN 2120
2110 PRINT " DIAMONDS"',
2120  IF  K <  > 2 THEN 2140
2130 PRINT " HEARTS"',
2140  IF K <  > 3 THEN 2160
2150 PRINT " SPADES"',
2160 RETURN
2170 U = 0
2180  FOR Z = N TO N+4
2190 B(Z) = FNB(A(Z))
2200  IF Z = N+4 THEN 2230
2210  IF INT(A(Z)/100) <  > INT(A(Z+1)/100) THEN 2230
2220 U = U+1
2230  NEXT Z
2240  IF U <  > 4 THEN 2310
2250 X = 11111
2260 D = A(N)
2270 H$ = "A FLUS"
2280 I$ = "H IN"
2290 U = 15
2300 RETURN
2310  FOR Z = N TO N+3
2320  FOR K = Z+1 TO N+4
2330  IF B(Z) <  = B(K) THEN 2390
2340 X = A(Z)
2350 A(Z) = A(K)
2360 B(Z) = B(K)
2370 A(K) = X
2380 B(K) = A(K)-100*INT(A(K)/100)
2390  NEXT K
2400   NEXT Z
2410 X = 0
2420  FOR Z = N TO N+3
2430  IF B(Z) <  > B(Z+1) THEN 2470
2440 X = X+11*10^(Z-N)
2450 D = A(Z)
2460 GOSUB 2760
2470  NEXT Z
2480  IF X <  > 0 THEN 2620
2490  IF B(N)+3 <  > B(N+3) THEN 2520
2500 X = 1111
2510 U = 10
2520  IF B(N+1)+3 <  > B(N+4) THEN 2620
2530  IF U <  > 10 THEN 2600
2540 U = 14
2550 H$ = "STRAIG"
2560 I$ = "HT, "
2570 X = 11111
2580 D = A(N+4)
2590 RETURN
2600 U = 10
2610 X = 11110
2620  IF U >  = 10 THEN 2690
2630 D = A(N+4)
2640 H$ = "SCHMAL"
2650 I$ = "TZ, "
2660 U = 9
2670 X = 11000
2680  GOTO 2740
2690  IF U <  > 10 THEN 2720
2700  IF I = 1 THEN 2740
2710  GOTO 2750
2720  IF U > 12 THEN 2750
2730  IF FNB(D) > 6 THEN 2750
2740 I = 6
2750 RETURN
2760  IF U >  = 11 THEN 2810
2770 U = 11
2780 H$ = "A PAIR"
2790 I$ = " OF "
2800 RETURN
2810  IF U <  > 11 THEN 2910
2820  IF B(Z) <  > B(Z-1) THEN 2870
2830 H$ = "THREE"
2840 I$ = " "
2850 U = 13
2860 RETURN
2870 H$ = "TWO P"
2880 I$ = "AIR, "
2890 U = 12
2900 RETURN
2910  IF U <  > 12 THEN 2960
2920 U = 16
2930 H$ = "FULL H"
2940 I$ = "OUSE, "
2950 RETURN
2960  IF B(Z) <  > B(Z-1) THEN 3010
2970 U = 17
2980 H$ = "FOUR"
2990 I$ = " "
3000 RETURN
3010 U = 16
3020 H$ = "FULL H"
3030 I$ = "OUSE, "
3040 RETURN
3050 G = 0
3060 PRINT " WHAT IS YOUR BET";
3070  INPUT T
3080  IF T-INT(T) = 0 THEN 3140
3090  IF K <  > 0 THEN 3120
3100  IF G <  > 0 THEN 3120
3110  IF T = .5 THEN 3410
3120 PRINT "NO SMALL CHANGE, PLEASE"
3130  GOTO 3060
3140  IF S-G-T > O THEN 3170
3150 GOSUB 3830
3160  GOTO 3060
3170  IF T <  > 0 THEN 3200
3180 I = 3
3190  GOTO 3380
3200  IF G+T >	= K THEN 3230
3210 PRINT " IF YOU CAN'T SEE MY BET, THEN FOLD"
3220  GOTO 3060
3230 G = G+T
3240  IF G = K THEN 3380
3250  IF Z <  > 1 THEN 3420
3260  IF G > 5 THEN 3300
3270  IF Z >  = 2 THEN 3350
3280 V = 5
3290  GOTO 3420
3300  IF Z = 1 THEN 3320
3310  IF T <  = 25 THEN 3350
3320 I = 4
3330 PRINT "I FOLD"
3340 RETURN
3350  IF Z = 2 THEN 3430
3360 PRINT "I'LL SEE YOU"
3370 K = G
3380 S = S-G
3390 C = C-K
3400 P = P+G+K
3410 RETURN
3420  IF G > 3*Z THEN 3350
3430 V = G-K+FNA(1)
3440 GOSUB 3480
3450 PRINT "I'LL SEE YOU,.. AND RAISE YOU $";V
3460 K = G+V
3470  GOTO 3060
3480  IF C-G-V >  = 0 THEN 3660
3490  IF G <  > 0 THEN 3520
3500 V = C
3510 RETURN
3520  IF C-G >	= 0 THEN 3360
3530  IF O/2 <	> INT(O/2) THEN 3600
3540 PRINT "WOULD YOU LIKE TO BUY BACK YOUR WATCH  FOR $50";
3550  INPUT J$
3560  IF J$ = "NO" THEN  3600
3570 C = C+50
3580 O = O/2
3590 RETURN
3599 '/////// Next stmt is not sufficient test for busted computer! \\\\
3600  IF O/3 <	> INT(O/3) THEN 3670 'IS COMPUTER BUSTED???????
3610 PRINT "WOULD YOU LIKE TO BUY BACK YOUR TIE TACK  FOR $50";
3620  INPUT J$
3630  IF J$ = "NO" THEN 3670
3640 C = C+50
3650 O = O/3
3660  RETURN
3669 '///// Next stmt needs activation \\\\\
3670 PRINT "I'M BUSTED. CONGRATULATIONS"
3680 PRINT
3690 PRINT H$;I$;
3700  IF H$ <  > "A FLUS" THEN 3750
3710 K = INT(K/100)
3720 GOSUB 2080
3730 'PRINT "*** 3730 *****************"
3740 RETURN
3750 K = FNB(K)
3760 GOSUB 1960
3770  IF H$ = "SCHMAL" THEN 3790
3780  IF H$ <  > "STRAIG" THEN 3810
3790 PRINT " HIGH"
3800 RETURN
3810 PRINT "'S"
3820 RETURN
3830 PRINT "*** 3830 *******************"
3840 PRINT "YOU CAN'T BET WHAT YOU HAVEN'T GOT"
3850  IF O/2 = INT(O/2) THEN 3970
3860 PRINT "WOULD YOU LIKE TO SELL YOUR WATCH (Y-N)";
3870  INPUT J$
3880  IF J$ = "N" THEN 3970
3881  IF J$ = "n" THEN 3970
3890  IF FNA(1) >  = 7 THEN 3930
3900 PRINT "I'LL GIVE YOU $75  FOR IT"
3910 S = S+75
3920  GOTO 3950
3930 PRINT "THAT'S A PRETTY CRUMMY WATCH, I'LL GIVE YOU $25. "
3940 S = S+25
3950 O = O*2
3960 RETURN
3970  IF O/3 = INT(O/3) THEN 4090
3980 PRINT "WILL YOU PART WITH THAT DIAMOND TIE TACK (Y-N)";
3990  INPUT J$
4000  IF J$ = "N" THEN 4080
4001  IF J$ = "n" THEN 4080
4010  IF FNA(1) >  = 6 THEN 4050
4020 PRINT "YOU ARE NOW $100 RICHER. "
4030 S = S+100
4040  GOTO 4070
4050 PRINT "IT'S PASTE, $25. "
4060 S = S+25
4070 LET O = O*3
4080 RETURN
4090 PRINT "I CERTAINLY ENJOYED THE GAME.  COME AGAIN."
4100 FOR I=1 TO 1000: NEXT I
4140 END
070 LET O = O*3
4080 RETURN
4090 PRINT "I CERTAINLY ENJOYED THE GAME.  COME AGAIN."
4100 FOR I=1 TO 1000: NEXT I