mirror of
https://github.com/rfivet/BCG101.git
synced 2024-06-29 11:45:22 +00:00
193 lines
3.9 KiB
QBasic
193 lines
3.9 KiB
QBasic
10 PRINT" THIS PROGRAM WILL PLAY CHECKERS. THE COMPUTER IS X,"
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20 PRINT"AND YOU ARE O. THE COMPUTER WILL GO FIRST,-NOTE: SQUARES"
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30 PRINT"ARE IN THE FORM-(X,Y) AND SQ. 1,1 IS THE BOTTOM LEFT!"
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40 PRINT"DO NOT ATTEMPT A DOUBLE JUMP OR YOUR PIECE MIGHT JUST "
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50 PRINT"DISAPPEAR(SAME FOR A TRIPLE!)"
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60 PRINT" WAIT FOR THE COMP. TO MOVE!!!!!"
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70 LET G=-1
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80 DIM R(50)
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90 LET L=-1
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100 DIM S(10,10)
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110 DATA 1,0,1,0,0,0,-1,0,0,1,0,0,0,-1,0,-1,15
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120 FOR X=1TO8
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130 FOR Y=1TO8
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140 READ J
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150 IF J=15 THEN 180
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160 LET S(X,Y)=J
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170 GOTO 200
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180 RESTORE
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190 READ S(X,Y)
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200 NEXT Y
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210 NEXT X
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220 REM
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230LETL=-1*L
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240 FOR X=1TO8
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250 FOR Y=1TO8
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260 IF S(X,Y)=0 THEN 350
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270 IF G>0 THEN 300
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280 IF S(X,Y)>0 THEN 350
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290 GOTO 310
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300 IF S(X,Y)<0 THEN 350
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310 IF ABS(S(X,Y))<>1 THEN 330
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320 GOSUB 430
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330 IF ABS(S(X,Y))<>2 THEN 350
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340 GOSUB 650
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350IFX<>8 THEN 380
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360IFL=1 THEN 380
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370RETURN
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380NEXT Y
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390NEXT X
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400PRINT
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410GOSUB1140
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420 GOTO 230
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430 FOR A=-1TO1 STEP 2
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440 LET U=X+A
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450 LET V=Y+G
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460 IF U<1 THEN 630
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470 IF U>8 THEN 630
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480 IF V<1 THEN 630
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490 IF V>8 THEN 630
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500 IF S(U,V)<>0 THEN 530
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510 GOSUB 910
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520 GOTO 630
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530 IF S(U,V)=G THEN 630
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540 IF S(U,V)=2*G THEN 630
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550 LET U=U+A
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560 LET V=V+G
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570 IF U<1 THEN 630
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580 IF U>8 THEN 630
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590 IF V<1 THEN 630
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600 IF V>8 THEN 630
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610 IF S(U,V)<>0 THEN 630
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620 GOSUB 910
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630 NEXT A
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640 RETURN
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650 REM KING MOVES
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660 FOR A=-1TO1 STEP 2
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670 FOR B=-1TO1 STEP 2
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680 LET U=X+A
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690 LET V=Y+B
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700 IF U<1 THEN 870
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710 IF U>8 THEN 870
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720 IF V<1 THEN 870
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730 IF V>8 THEN870
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740 IF S(U,V)<>0 THEN 770
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750 GOSUB 910
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760 GOTO 870
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770 IF S(U,V)=G THEN 870
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780 IF S(U,V)=2*G THEN 870
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790 LET U=U+A
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800 LET V=V+B
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810 IF U<1 THEN 870
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820 IF U>8 THEN 870
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830 IF V<1 THEN 870
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840 IF V>8 THEN 870
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850 IF S(U,V)<>0 THEN 870
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860 GOSUB 910
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870 NEXT B
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880 NEXT A
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890 RETURN
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900 GOTO 1420
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910 REM
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920 LET P=P+1
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930 IF P=K THEN 1230
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940IF V<>(4.5+(3.5*G)) THEN 960
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950 LET Q=Q+2
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960 IF X<>(4.5-(3.5*G)) THEN 980
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970LET Q=Q-2
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980 REM
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990 IF U<>1 THEN 1010
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1000 LET Q=Q+1
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1010 IF U<>8 THEN 1030
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1020 LET Q=Q+1
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1030 FOR C=-1TO1 STEP 2
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1040 IF S(U+C,V+G)<1 THEN 1080
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1050 LET Q=Q-1
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1060 IF S(U-C,V-G)<>0 THEN 1080
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1070 LET Q=Q-1
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1080 REM THIS WAS THE EVALUATION SECTION
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1090 REM
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1100 NEXT C
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1110 LET R(P)=Q
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1120 LETQ=0
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1130 RETURN
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1140 IF P=0 THEN 1880
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1150 FOR J=10TO-10 STEP -1
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1160 FOR F=1TOP
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1170 IF R(F)=J THEN 1200
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1180 NEXT F
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1190 NEXT J
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1200 LET K=F+P
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1210 GOSUB 230
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1220 RETURN
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1230 PRINT" I MOVE FROM ("X;Y") TO ("U;V")"
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1240 LET F=0
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1250 LET P=0
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1260 LET K=0
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1270 IF V<>(4.5+(3.5*G)) THEN 1300
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1280 LET S(U,V)=2*G
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1290 GOTO 1310
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1300 LET S(U,V)=S(X,Y)
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1310 LET S(X,Y)=0
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1320 IF ABS(X-U)<>2 THEN 1340
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1330 LET S((X+U)/2,(Y+V)/2)=0
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1340 PRINT"BOARD";
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1350 INPUT D$
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1360 IF D$<>"YES" THEN1390
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1370 GOSUB 1410
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1380 RETURN
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1390 GOSUB 1580
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1400 RETURN
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1410 PRINT
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1420 FOR Y=8TO1 STEP -1
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1430 FOR X=1TO8
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1440 LET I=2*X
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1450 IF S(X,Y)<>0 THEN 1470
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1460 PRINT TAB(I)".";
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1470 IF S(X,Y)<>1 THEN 1490
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1480 PRINT TAB(I)"O";
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1490 IF S(X,Y)<>-1 THEN 1510
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1500 PRINT TAB(I)"X";
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1510 IF S(X,Y)<>-2 THEN 1530
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1520 PRINT TAB(I)"X*";
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1530 IF S(X,Y)<>2 THEN 1550
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1540 PRINT TAB(I)"O*";
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1550 NEXT X
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1560 PRINT
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1570 NEXT Y
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1580 PRINT
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1590 PRINT"FROM";
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1600 INPUT E,H
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1610 LET X=E
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1620 LET Y=H
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1630 IF S(X,Y)<>0 THEN 1670
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1640 PRINT "THERE IS NO ONE OCCUPYING THAT SPACE"
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1650 PRINT
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1660 GOTO 1590
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1670 PRINT"TO";
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1680 INPUT A,B
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1690 LET X=A
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1700 LET Y=B
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1710 IF S(X,Y)=0 THEN 1750
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1720 PRINT"THAT SPACE IS ALREADY OCCUPIED"
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1730 PRINT
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1740 GOTO 1670
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1750 ' LET S(A$B)=S(E,H)
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1760 LET S(A,B)=S(E,H)
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1770 LET S(E,H)=0
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1780 LET T=(4.5-(3.5*G))
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1790 IF ABS(E-A)<>2 THEN 1810
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1800 LET S((E+A)/2,(H+B)/2)=0
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1810 IF B<>T THEN 1830
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1820 LET S(A,B)=-2*G
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1830 FOR X=8TO8
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1840 FOR Y=8TO8
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1850 RETURN
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1860 NEXT Y
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1870 NEXT X
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1880 PRINT" VERY GOOD, YOU WIN!"
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1890 PRINT
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1900 PRINT
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1910 PRINT" -CHUCK OUT"
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1920 END
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