mirror of
https://github.com/rfivet/BCG101.git
synced 2024-12-18 08:06:27 -05:00
164 lines
4.1 KiB
QBasic
164 lines
4.1 KiB
QBasic
10 REM -- BATTLE WRITTEN BY RAY WESTERGARD 10/70
|
|
20 REM COPYRIGHT 1971 BY THE REGENTS OF THE UNIV. OF CALIF.
|
|
30 REM PRODUCED AT THE LAWRENCE HALL OF SCIENCE, BERKELEY
|
|
40 DIM F[6,6],H[6,6],A[4],B[4],C[6],L[3]
|
|
50 MAT F=ZER
|
|
60 FOR I=1 TO 3
|
|
70 N=4-I
|
|
80 FOR J=1 TO 2
|
|
90 A=INT(6*RND(0)+1)
|
|
100 B=INT(6*RND(0)+1)
|
|
110 D=INT(4*RND(0)+1)
|
|
120 IF F[A,B]>0 THEN 90
|
|
130 M=0
|
|
140 GOTO D OF 150,340,550,740
|
|
150 B[1]=B
|
|
160 B[2]=B[3]=7
|
|
170 FOR K=1 TO N
|
|
180 IF M>1 THEN 240
|
|
190 IF B[K]=6 THEN 230
|
|
200 IF F[A,B[K]+1]>0 THEN 230
|
|
210 B[K+1]=B[K]+1
|
|
220 GOTO 280
|
|
230 M=2
|
|
240 Z=((B[1] MIN B[2]) MIN B[3])
|
|
250 IF Z=1 THEN 90
|
|
260 IF F[A,Z-1]>0 THEN 90
|
|
270 B[K+1]=Z-1
|
|
280 NEXT K
|
|
290 F[A,B]=9-2*I-J
|
|
300 FOR K=1 TO N
|
|
310 F[A,B[K+1]]=F[A,B]
|
|
320 NEXT K
|
|
330 GOTO 990
|
|
340 A[1]=A
|
|
350 B[1]=B
|
|
360 A[2]=A[3]=B[2]=B[3]=0
|
|
370 FOR K=1 TO N
|
|
380 IF M>1 THEN 460
|
|
390 IF A[K]=1 OR B[K]=1 THEN 450
|
|
400 IF F[A[K]-1,B[K]-1]>0 THEN 450
|
|
410 IF F[A[K]-1,B[K]]>0 AND F[A[K]-1,B[K]]=F[A[K],B[K]-1] THEN 450
|
|
420 A[K+1]=A[K]-1
|
|
430 B[K+1]=B[K]-1
|
|
440 GOTO 530
|
|
450 M=2
|
|
460 Z1=((A[1] MAX A[2]) MAX A[3])
|
|
470 Z2=((B[1] MAX B[2]) MAX B[3])
|
|
480 IF Z1=6 OR Z2=6 THEN 90
|
|
490 IF F[Z1+1,Z2+1]>0 THEN 90
|
|
500 IF F[Z1,Z2+1]>0 AND F[Z1,Z2+1]=F[Z1+1,Z2] THEN 90
|
|
510 A[K+1]=Z1+1
|
|
520 B[K+1]=Z2+1
|
|
530 NEXT K
|
|
540 GOTO 950
|
|
550 A[1]=A
|
|
560 A[2]=A[3]=7
|
|
570 FOR K=1 TO N
|
|
580 IF M>1 THEN 640
|
|
590 IF A[K]=6 THEN 630
|
|
600 IF F[A[K]+1,B]>0 THEN 630
|
|
610 A[K+1]=A[K]+1
|
|
620 GOTO 680
|
|
630 M=2
|
|
640 Z=((A[1] MIN A[2]) MIN A[3])
|
|
650 IF Z=1 THEN 90
|
|
660 IF F[Z-1,B]>0 THEN 90
|
|
670 A[K+1]=Z-1
|
|
680 NEXT K
|
|
690 F[A,B]=9-2*I-J
|
|
700 FOR K=1 TO N
|
|
710 F[A[K+1],B]=F[A,B]
|
|
720 NEXT K
|
|
730 GOTO 990
|
|
740 A[1]=A
|
|
750 B[1]=B
|
|
760 A[2]=A[3]=7
|
|
770 B[2]=B[3]=0
|
|
780 FOR K=1 TO N
|
|
790 IF M>1 THEN 870
|
|
800 IF A[K]=6 OR B[K]=1 THEN 860
|
|
810 IF F[A[K]+1,B[K]-1]>0 THEN 860
|
|
820 IF F[A[K]+1,B[K]]>0 AND F[A[K]+1,B[K]]=F[A[K],B[K]-1] THEN 860
|
|
830 A[K+1]=A[K]+1
|
|
840 B[K+1]=B[K]-1
|
|
850 GOTO 940
|
|
860 M=2
|
|
870 Z1=((A[1] MIN A[2]) MIN A[3])
|
|
880 Z2=((B[1] MAX B[2]) MAX B[3])
|
|
890 IF Z1=1 OR Z2=6 THEN 90
|
|
900 IF F[Z1-1,Z2+1]>0 THEN 90
|
|
910 IF F[Z1,Z2+1]>0 AND F[Z1,Z2+1]=F[Z1-1,Z2] THEN 90
|
|
920 A[K+1]=Z1-1
|
|
930 B[K+1]=Z2+1
|
|
940 NEXT K
|
|
950 F[A,B]=9-2*I-J
|
|
960 FOR K=1 TO N
|
|
970 F[A[K+1],B[K+1]]=F[A,B]
|
|
980 NEXT K
|
|
990 NEXT J
|
|
1000 NEXT I
|
|
1010 PRINT
|
|
1020 PRINT "THE FOLLOWING CODE OF THE BAD GUYS' FLEET DISPOSITION"
|
|
1030 PRINT "HAS BEEN CAPTURED BUT NOT DE-CODED:"
|
|
1040 PRINT
|
|
1050 MAT H=TRN(F)
|
|
1060 MAT PRINT H;
|
|
1070 PRINT
|
|
1080 PRINT "DE-CODE IT AND USE IT IF YOU CAN"
|
|
1090 PRINT "BUT KEEP THE DE-CODING METHOD A SECRET."
|
|
1100 PRINT
|
|
1110 MAT H=ZER
|
|
1120 MAT L=ZER
|
|
1130 C[1]=C[2]=2
|
|
1140 C[3]=C[4]=1
|
|
1150 C[5]=C[6]=0
|
|
1160 S=H=0
|
|
1170 PRINT "START GAME"
|
|
1180 INPUT X,Y
|
|
1190 IF X<1 OR X>6 OR INT(X)#ABS(X) THEN 1210
|
|
1200 IF Y>0 AND Y<7 AND INT(Y)=ABS(Y) THEN 1230
|
|
1210 PRINT "INVALID INPUT. TRY AGAIN."
|
|
1220 GOTO 1180
|
|
1230 R=7-Y
|
|
1240 C=X
|
|
1250 IF F[R,C]>0 THEN 1290
|
|
1260 S=S+1
|
|
1270 PRINT "SPLASH! TRY AGAIN."
|
|
1280 GOTO 1180
|
|
1290 IF C[F[R,C]]<4 THEN 1340
|
|
1300 PRINT "THERE USED TO BE A SHIP AT THAT POINT, BUT YOU SUNK IT."
|
|
1310 PRINT "SPLASH! TRY AGAIN."
|
|
1320 S=S+1
|
|
1330 GOTO 1180
|
|
1340 IF H[R,C]>0 THEN 1420
|
|
1350 H=H+1
|
|
1360 H[R,C]=F[R,C]
|
|
1370 PRINT "A DIRECT HIT ON SHIP NUMBER";F[R,C]
|
|
1380 C[F[R,C]]=C[F[R,C]]+1
|
|
1390 IF C[F[R,C]] >= 4 THEN 1470
|
|
1400 PRINT "TRY AGAIN."
|
|
1410 GOTO 1180
|
|
1420 PRINT "YOU HAVE ALREADY PUT A HOLE IN SHIP NUMBER";F[R,C];
|
|
1430 PRINT "AT THAT POINT."
|
|
1440 PRINT "SPLASH! TRY AGAIN."
|
|
1450 S=S+1
|
|
1460 GOTO 1180
|
|
1470 L[INT((F[R,C]-1)/2)+1]=L[INT((F[R,C]-1)/2)+1]+1
|
|
1480 PRINT "AND YOU SUNK IT. HURRAH FOR THE GOOD GUYS."
|
|
1490 PRINT "SO FAR THE BAD GUYS HAVE LOST"
|
|
1500 PRINT L[1];"DESTROYER(S), ";L[2];"CRUISER(S), AND ";
|
|
1510 PRINT L[3];"AIRCRAFT CARRIER(S)."
|
|
1520 PRINT "YOUR CURRENT SPLASH/HIT RATIO IS";S/H
|
|
1530 IF (L[1]+L[2]+L[3])<6 THEN 1180
|
|
1540 PRINT
|
|
1550 PRINT "YOU HAVE TOTALLY WIPED OUT THE BAD GUYS' FLEET"
|
|
1560 PRINT "WITH A FINAL SPLASH/HIT RATIO OF";S/H
|
|
1570 IF S/H>0 THEN 1590
|
|
1580 PRINT "CONGRATULATIONS -- A DIRECT HIT EVERY TIME."
|
|
1590 PRINT
|
|
1600 PRINT "*******************"
|
|
1610 PRINT
|
|
1620 GOTO 50
|
|
1630 END
|