basic: out of order loops, convert editor to uppercase when dialect says so, OPTION CPUSPEED
This commit is contained in:
Steven Hugg
parent
52a1107114
commit
cf39cd4f58
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100 REM***23 MATCHES
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110 LET M=23
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115 PRINT
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120 PRINT "WE START WITH 23 MATCHES. WHEN IT IS YOUR"
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130 PRINT "TURN, YOU MAY TAKE 1, 2, OR 3 MATCHES. THE"
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140 PRINT "ONE WHO MUST TAKE THE LAST MATCH LOSES."
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150 PRINT
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200 REM***THE HUMAN MOVES
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205 PRINT
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210 PRINT "THERE ARE NOW";M;"MATCHES."
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215 PRINT
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220 PRINT "HOW MANY MATCHES DO YOU TAKE";
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230 INPUT H
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240 IF H>M THEN 260
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250 IF H=INT(H) THEN 252
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251 GOTO 260
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252 IF H>0 THEN 254
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253 GOTO 260
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254 IF H<4 THEN 280
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260 PRINT "YOU CHEATED! I'LL GIVE YOU ANOTHER CHANCE."
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270 GOTO 215
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280 LET M=M-H
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290 IF M=0 THEN 410
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300 REM***THE COMPUTER MOVES
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310 LET R=M-4*INT(M/4)
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320 IF R<>1 THEN 350
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330 LET C=INT(3*RND(0))+1
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340 GOTO 360
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350 LET C=(R+3)-4*INT((R+3)/4)
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360 LET M=M-C
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370 IF M=0 THEN 440
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375 PRINT
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380 PRINT "I TOOK";C;"MATCHES."
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390 GOTO 200
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400 REM***SOMEBODY ONE(SEE LINES 290 AND 370)
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410 PRINT
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420 PRINT "I WON!!! BETTER LUCK NEXT TIME."
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430 GOTO 100
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440 PRINT
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450 PRINT "O.K. SO YOU WON. LET'S PLAY AGAIN."
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460 GOTO 100
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999 END
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@ -0,0 +1,121 @@
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10 REM *** CONVERTED FROM THE ORIGINAL FOCAL PROGRAM AND MODIFIED
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20 REM *** FOR EDUSYSTEM 70 BY DAVID AHL, DIGITAL
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30 REM *** MODIFIED FOR 8K MICROSOFT BASIC BY PETER TURNBULL
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80 PRINT "TRY YOUR HAND AT GOVERNING ANCIENT SUMERIA"
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85 PRINT "SUCCESSFULLY FOR A 10-YR TERM OF OFFICE.":PRINT
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90 REM RANDOMIZE REMOVED
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95 D1=0:P1=0
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110 Z=0:P=95:S=2800:H=3000:E=H-S
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120 Y=3:A=H/Y:I=5:Q=1
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210 D=0
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215 PRINT:PRINT:PRINT "HAMURABI: I BEG TO REPORT TO YOU,":Z=Z+1
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217 PRINT "IN YEAR"Z","D"PEOPLE STARVED,"I"CAME TO THE CITY."
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218 P=P+I
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227 IF Q>0 THEN 230
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228 P=INT(P/2)
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229 PRINT "A HORRIBLE PLAGUE STRUCK! HALF THE PEOPLE DIED."
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230 PRINT "POPULATION IS NOW"P
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232 PRINT "THE CITY NOW OWNS"A"ACRES."
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235 PRINT "YOU HARVESTED"Y"BUSHELS PER ACRE."
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250 PRINT "RATS ATE"E"BUSHELS."
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260 PRINT "YOU NOW HAVE"S"BUSHELS IN STORE.":PRINT
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270 IF Z=11 THEN 860
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310 C=INT(10*RND(1)):Y=C+17
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312 PRINT "LAND IS TRADING AT"Y"BUSHELS PER ACRE."
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320 PRINT "HOW MANY ACRES DO YOU WISH TO BUY";
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321 INPUT Q:IF Q<0 THEN 850
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322 IF Y*Q<=S THEN 330
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323 GOSUB 710
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324 GOTO 320
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330 IF Q=0 THEN 340
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331 A=A+Q:S=S-Y*Q:C=0
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334 GOTO 400
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340 PRINT "HOW MANY ACRES DO YOU WISH TO SELL";
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341 INPUT Q:IF Q<0 THEN 850
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342 IF Q<A THEN 350
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343 GOSUB 720
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344 GOTO 340
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350 A=A-Q:S=S+Y*Q:C=0
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400 PRINT
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410 PRINT "HOW MANY BUSHELS DO YOU WISH TO FEED YOUR PEOPLE";
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411 INPUT Q
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412 IF Q<0 THEN 850
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418 REM *** TRYING TO USE MORE GRAIN THAN IN THE SILOS?
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420 IF Q<=S THEN 430
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421 GOSUB 710
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422 GOTO 410
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430 S=S-Q:C=1:PRINT
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440 PRINT "HOW MANY ACRES DO YOU WISH TO PLANT WITH SEED";
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441 INPUT D:IF D=0 THEN 511
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442 IF D<0 THEN 850
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444 REM *** TRYING TO PLANT MORE ACRES THAN YOU OWN?
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445 IF D<=A THEN 450
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446 GOSUB 720
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447 GOTO 440
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449 REM *** ENOUGH GRAIN FOR SEED?
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450 IF INT(D/2)<S THEN 455
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452 GOSUB 710
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453 GOTO 440
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454 REM *** ENOUGH PEOPLE TO TEND THE CROPS?
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455 IF D<10*P THEN 510
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460 PRINT "BUT YOU HAVE ONLY"P"PEOPLE TO TEND THE FIELDS. NOW THEN,"
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470 GOTO 440
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510 S=S-INT(D/2)
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511 GOSUB 800
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512 REM *** A BOUNTYFULL HARVEST!!
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515 Y=C:H=D*Y:E=0
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521 GOSUB 800
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522 IF INT(C/2)<>C/2 THEN 530
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523 REM *** THE RATS ARE RUNNING WILD!!
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525 E=INT(S/C)
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530 S=S-E+H
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531 GOSUB 800
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532 REM *** LET'S HAVE SOME BABIES
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533 I=INT(C*(20*A+S)/P/100+1)
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539 REM *** HOW MANY PEOPLE HAD FULL TUMMIES?
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540 C=INT(Q/20)
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541 REM *** HORRORS, A 15% CHANCE OF PLAGUE
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542 Q=INT(10*(2*RND(1)-.3))
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550 IF P<C THEN 210
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551 REM *** STARVE ENOUGH FOR IMPEACHMENT?
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552 D=P-C:IF D>.45*P THEN 560
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553 P1=((Z-1)*P1+D*100/P)/Z
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555 P=C:D1=D1+D:GOTO 215
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560 PRINT:PRINT "YOU STARVED"D"PEOPLE IN ONE YEAR!!!"
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565 PRINT "DUE TO THIS EXTREME MISMANAGEMENT YOU HAVE NOT ONLY"
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566 PRINT "BEEN IMPEACHED AND THROWN OUT OF OFFICE BUT YOU HAVE"
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567 PRINT "ALSO BEEN DECLARED 'NATIONAL FINK' !!":GOTO 990
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710 PRINT "HAMURABI: THINK AGAIN. YOU HAVE ONLY"
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711 PRINT S"BUSHELS OF GRAIN. NOW THEN,"
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712 RETURN
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720 PRINT "HAMURABI: THINK AGAIN. YOU OWN ONLY"A"ACRES. NOW THEN,"
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730 RETURN
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800 C=INT(RND(1)*5)+1
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801 RETURN
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850 PRINT:PRINT "HAMURABI: I CANNOT DO WHAT YOU WISH."
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855 PRINT "GET YOURSELF ANOTHER STEWARD!!!!!"
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857 GOTO 990
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860 PRINT "IN YOUR 10-YEAR TERM OF OFFICE,"P1"PERCENT OF THE"
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862 PRINT "POPULATION STARVED PER YEAR ON AVERAGE, I.E., A TOTAL OF"
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865 PRINT D1"PEOPLE DIED!!":L=A/P
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870 PRINT "YOU STARTED WITH 10 ACRES PER PERSON AND ENDED WITH"
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875 PRINT L"ACRES PER PERSON.":PRINT
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880 IF P1>33 THEN 565
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885 IF L<7 THEN 565
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890 IF P1>10 THEN 940
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892 IF L<9 THEN 940
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895 IF P1>3 THEN 960
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896 IF L<10 THEN 960
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900 PRINT "A FANTASTIC PERFORMANCE!!! CHARLEMANGE, DISRAELI, AND"
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905 PRINT "JEFFERSON COMBINED COULD NOT HAVE DONE BETTER!":GOTO 990
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940 PRINT "YOUR HEAVY-HANDED PERFORMANCE SMACKS OF NERO AND IVAN IV."
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945 PRINT "THE PEOPLE (REMAINING) FIND YOU AN UNPLEASANT RULER, AND,"
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950 PRINT "FRANKLY, HATE YOUR GUTS!":GOTO 990
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960 PRINT "YOUR PERFORMANCE COULD HAVE BEEN SOMEWHAT BETTER, BUT"
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965 PRINT "REALLY WASN'T TOO BAD AT ALL. ";
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966 PRINT INT(P*.8*RND(1));"PEOPLE WOULD"
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970 PRINT "DEARLY LIKE TO SEE YOU ASSASSINATED BUT WE ALL HAVE OUR"
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975 PRINT "TRIVIAL PROBLEMS."
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990 PRINT:FOR N=1 TO 10:PRINT CHR$(7);:NEXT N
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995 PRINT "SO LONG FOR NOW.":PRINT
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999 END
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@ -0,0 +1,16 @@
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005 OPTION CPUSPEED MAX
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010 REM***A PRIME NUMBER SIEVE BENCHMARK
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020 T = TIMER
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025 N = 8191
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030 DIM F(N+3)
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040 FOR I = 0 TO N : F(I) = 1 : NEXT I
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050 S = N
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060 FOR I = 0 TO S
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070 IF F(I) = 0 THEN GOTO 110
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080 P = I+I+3
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090 FOR K = I+P TO S STEP P : F(K) = 0 : NEXT K
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100 C = C+1
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110 NEXT I
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120 T = TIMER-T
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130 PRINT C;" PRIMES FOUND IN ";T;" SECONDS"
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150 END
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@ -0,0 +1,221 @@
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5 REM *** HUNT THE WUMPUS ***
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10 DIM P(5)
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15 PRINT "INSTRUCTIONS (Y-N)";
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20 INPUT I$
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25 IF (I$ = "N") OR (I$ = "N") THEN 35
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30 GOSUB 375
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35 GOTO 80
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80 REM *** SET UP CAVE (DODECAHEDRAL NODE LIST) ***
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85 DIM S(20,3)
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90 FOR J = 1 TO 20
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95 FOR K = 1 TO 3
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100 READ S(J,K)
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105 NEXT K
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110 NEXT J
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115 DATA 2,5,8,1,3,10,2,4,12,3,5,14,1,4,6
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120 DATA 5,7,15,6,8,17,1,7,9,8,10,18,2,9,11
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125 DATA 10,12,19,3,11,13,12,14,20,4,13,15,6,14,16
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130 DATA 15,17,20,7,16,18,9,17,19,11,18,20,13,16,19
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135 DEF FNA(X)=INT(20*RND(1))+1
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140 DEF FNB(X)=INT(3*RND(1))+1
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145 DEF FNC(X)=INT(4*RND(1))+1
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150 REM *** LOCATE L ARRAY ITEMS ***
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155 REM *** 1-YOU, 2-WUMPUS, 3&4-PITS, 5&6-BATS ***
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160 DIM L(6)
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165 DIM M(6)
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170 FOR J = 1 TO 6
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175 L(J) = FNA(0)
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180 M(J) = L(J)
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185 NEXT J
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190 REM *** CHECK FOR CROSSOVERS (IE L(1)=L(2), ETC) ***
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195 FOR J = 1 TO 6
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200 FOR K = 1 TO 6
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205 IF J = K THEN 215
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210 IF L(J) = L(K) THEN 170
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215 NEXT K
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220 NEXT J
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225 REM *** SET NO. OF ARROWS ***
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230 A = 5
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235 L = L(1)
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240 REM *** RUN THE GAME ***
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245 PRINT "HUNT THE WUMPUS"
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250 REM *** HAZARD WARNING AND LOCATION ***
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255 GOSUB 585
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260 REM *** MOVE OR SHOOT ***
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265 GOSUB 670
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270 ON O GOTO 280,300
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275 REM *** SHOOT ***
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280 GOSUB 715
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285 IF F = 0 THEN 255
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290 GOTO 310
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295 REM *** MOVE ***
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300 GOSUB 975
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305 IF F = 0 THEN 255
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310 IF F > 0 THEN 335
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315 REM *** LOSE ***
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320 PRINT "HA HA HA - YOU LOSE!"
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325 GOTO 340
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330 REM *** WIN ***
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335 PRINT "HEE HEE HEE - THE WUMPUS'LL GET YOU NEXT TIME!!"
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340 FOR J = 1 TO 6
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345 L(J) = M(J)
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350 NEXT J
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355 PRINT "SAME SETUP (Y-N)";
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360 INPUT I$
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365 IF (I$ <> "Y") AND (I$ <> "Y") THEN 170
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370 GOTO 230
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375 REM *** INSTRUCTIONS ***
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380 PRINT "WELCOME TO 'HUNT THE WUMPUS'"
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385 PRINT " THE WUMPUS LIVES IN A CAVE OF 20 ROOMS. EACH ROOM"
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390 PRINT "HAS 3 TUNNELS LEADING TO OTHER ROOMS. (LOOK AT A"
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395 PRINT "DODECAHEDRON TO SEE HOW THIS WORKS-IF YOU DON'T KNOW"
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400 PRINT "WHAT A DODECAHEDRON IS, ASK SOMEONE)"
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405 PRINT
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410 PRINT " HAZARDS:"
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415 PRINT " BOTTOMLESS PITS - TWO ROOMS HAVE BOTTOMLESS PITS IN THEM"
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420 PRINT " IF YOU GO THERE, YOU FALL INTO THE PIT (& LOSE!)"
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425 PRINT " SUPER BATS - TWO OTHER ROOMS HAVE SUPER BATS. IF YOU"
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430 PRINT " GO THERE, A BAT GRABS YOU AND TAKES YOU TO SOME OTHER"
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435 PRINT " ROOM AT RANDOM. (WHICH MAY BE TROUBLESOME)"
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440 INPUT "HIT RETURN TO CONTINUE";A$
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445 PRINT " WUMPUS:"
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450 PRINT " THE WUMPUS IS NOT BOTHERED BY HAZARDS (HE HAS SUCKER"
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455 PRINT " FEET AND IS TOO BIG FOR A BAT TO LIFT). USUALLY"
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460 PRINT " HE IS ASLEEP. TWO THINGS WAKE HIM UP: YOU SHOOTING AN"
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465 PRINT "ARROW OR YOU ENTERING HIS ROOM."
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470 PRINT " IF THE WUMPUS WAKES HE MOVES (P=.75) ONE ROOM"
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475 PRINT " OR STAYS STILL (P=.25). AFTER THAT, IF HE IS WHERE YOU"
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480 PRINT " ARE, HE EATS YOU UP AND YOU LOSE!"
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485 PRINT
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490 PRINT " YOU:"
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495 PRINT " EACH TURN YOU MAY MOVE OR SHOOT A CROOKED ARROW"
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500 PRINT " MOVING: YOU CAN MOVE ONE ROOM (THRU ONE TUNNEL)"
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505 PRINT " ARROWS: YOU HAVE 5 ARROWS. YOU LOSE WHEN YOU RUN OUT"
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510 PRINT " EACH ARROW CAN GO FROM 1 TO 5 ROOMS. YOU AIM BY TELLING"
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515 PRINT " THE COMPUTER THE ROOM#S YOU WANT THE ARROW TO GO TO."
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520 PRINT " IF THE ARROW CAN'T GO THAT WAY (IF NO TUNNEL) IT MOVES"
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525 PRINT " AT RANDOM TO THE NEXT ROOM."
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530 PRINT " IF THE ARROW HITS THE WUMPUS, YOU WIN."
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535 PRINT " IF THE ARROW HITS YOU, YOU LOSE."
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540 INPUT "HIT RETURN TO CONTINUE";A$
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545 PRINT " WARNINGS:"
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550 PRINT " WHEN YOU ARE ONE ROOM AWAY FROM A WUMPUS OR HAZARD,"
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555 PRINT " THE COMPUTER SAYS:"
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560 PRINT " WUMPUS: 'I SMELL A WUMPUS'"
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565 PRINT " BAT : 'BATS NEARBY'"
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570 PRINT " PIT : 'I FEEL A DRAFT'"
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575 PRINT
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580 RETURN
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585 REM *** PRINT LOCATION & HAZARD WARNINGS ***
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590 PRINT
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595 FOR J = 2 TO 6
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600 FOR K = 1 TO 3
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605 IF S(L(1),K) <> L(J) THEN 640
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610 ON J-1 GOTO 615,625,625,635,635
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615 PRINT "I SMELL A WUMPUS!"
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620 GOTO 640
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625 PRINT "I FEEL A DRAFT"
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630 GOTO 640
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635 PRINT "BATS NEARBY!"
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640 NEXT K
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645 NEXT J
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650 PRINT "YOU ARE IN ROOM ";L(1)
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655 PRINT "TUNNELS LEAD TO ";S(L,1);" ";S(L,2);" ";S(L,3)
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660 PRINT
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665 RETURN
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670 REM *** CHOOSE OPTION ***
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675 PRINT "SHOOT OR MOVE (S-M)";
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680 INPUT I$
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685 IF (I$ <> "S") AND (I$ <> "S") THEN 700
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690 O = 1
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695 RETURN
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700 IF (I$ <> "M") AND (I$ <> "M") THEN 675
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705 O = 2
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710 RETURN
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715 REM *** ARROW ROUTINE ***
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720 F = 0
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725 REM *** PATH OF ARROW ***
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735 PRINT "NO. OF ROOMS (1-5)";
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740 INPUT J9
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745 IF J9 < 1 THEN 735
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750 IF J9 > 5 THEN 735
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755 FOR K = 1 TO J9
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760 PRINT "ROOM #";
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765 INPUT P(K)
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770 IF K <= 2 THEN 790
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775 IF P(K) <> P(K-2) THEN 790
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780 PRINT "ARROWS AREN'T THAT CROOKED - TRY ANOTHER ROOM"
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785 GOTO 760
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790 NEXT K
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795 REM *** SHOOT ARROW ***
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800 L = L(1)
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805 FOR K = 1 TO J9
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810 FOR K1 = 1 TO 3
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815 IF S(L,K1) = P(K) THEN 895
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820 NEXT K1
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825 REM *** NO TUNNEL FOR ARROW ***
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830 L = S(L,FNB(1))
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835 GOTO 900
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840 NEXT K
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845 PRINT "MISSED"
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850 L = L(1)
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855 REM *** MOVE WUMPUS ***
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860 GOSUB 935
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865 REM *** AMMO CHECK ***
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870 A = A-1
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875 IF A > 0 THEN 885
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880 F = -1
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885 RETURN
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890 REM *** SEE IF ARROW IS AT L(1) OR AT L(2)
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895 L = P(K)
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900 IF L <> L(2) THEN 920
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905 PRINT "AHA! YOU GOT THE WUMPUS!"
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910 F = 1
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915 RETURN
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920 IF L <> L(1) THEN 840
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925 PRINT "OUCH! ARROW GOT YOU!"
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930 GOTO 880
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935 REM *** MOVE WUMPUS ROUTINE ***
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940 K = FNC(0)
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945 IF K = 4 THEN 955
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950 L(2) = S(L(2),K)
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955 IF L(2) <> L THEN 970
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960 PRINT "TSK TSK TSK - WUMPUS GOT YOU!"
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965 F = -1
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970 RETURN
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975 REM *** MOVE ROUTINE ***
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980 F = 0
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985 PRINT "WHERE TO";
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990 INPUT L
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995 IF L < 1 THEN 985
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1000 IF L > 20 THEN 985
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1005 FOR K = 1 TO 3
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1010 REM *** CHECK IF LEGAL MOVE ***
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1015 IF S(L(1),K) = L THEN 1045
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1020 NEXT K
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1025 IF L = L(1) THEN 1045
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1030 PRINT "NOT POSSIBLE -";
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1035 GOTO 985
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1040 REM *** CHECK FOR HAZARDS ***
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1045 L(1) = L
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1050 REM *** WUMPUS ***
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1055 IF L <> L(2) THEN 1090
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1060 PRINT "... OOPS! BUMPED A WUMPUS!"
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1065 REM *** MOVE WUMPUS ***
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1070 GOSUB 940
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1075 IF F = 0 THEN 1090
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1080 RETURN
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1085 REM *** PIT ***
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1090 IF L = L(3) THEN 1100
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||||
1095 IF L <> L(4) THEN 1120
|
||||
1100 PRINT "YYYYIIIIEEEE . . . FELL IN PIT"
|
||||
1105 F = -1
|
||||
1110 RETURN
|
||||
1115 REM *** BATS ***
|
||||
1120 IF L = L(5) THEN 1130
|
||||
1125 IF L <> L(6) THEN 1145
|
||||
1130 PRINT "ZAP--SUPER BAT SNATCH! ELSEWHEREVILLE FOR YOU!"
|
||||
1135 L = FNA(1)
|
||||
1140 GOTO 1045
|
||||
1145 RETURN
|
||||
1150 END
|
||||
|
|
@ -95,7 +95,7 @@ CodeMirror.defineMode("basic", function(conf, parserConf) {
|
|||
// Octal
|
||||
else if (stream.match(/^&O[0-7]+/i)) { intLiteral = true; }
|
||||
// Decimal
|
||||
else if (stream.match(/^[1-9]\d*F?/)) {
|
||||
else if (stream.match(/^\d+F?/)) {
|
||||
// Decimal literals may be "imaginary"
|
||||
stream.eat(/J/i);
|
||||
// TODO - Can you have imaginary longs?
|
||||
|
|
|
|||
|
|
@ -240,6 +240,7 @@ export interface BASICOptions {
|
|||
sparseArrays : boolean; // true == don't require DIM for arrays (TODO)
|
||||
printZoneLength : number; // print zone length
|
||||
numericPadding : boolean; // " " or "-" before and " " after numbers?
|
||||
outOfOrderNext : boolean; // can we skip a NEXT statement? (can't interleave tho)
|
||||
multipleNextVars : boolean; // NEXT Y,X (TODO)
|
||||
ifElse : boolean; // IF...ELSE construct
|
||||
bitwiseLogic : boolean; // -1 = TRUE, 0 = FALSE, AND/OR/NOT done with bitwise ops
|
||||
|
|
@ -249,6 +250,7 @@ export interface BASICOptions {
|
|||
validKeywords : string[]; // valid keywords (or null for accept all)
|
||||
validFunctions : string[]; // valid functions (or null for accept all)
|
||||
validOperators : string[]; // valid operators (or null for accept all)
|
||||
commandsPerSec? : number; // how many commands per second?
|
||||
}
|
||||
|
||||
///// BASIC PARSER
|
||||
|
|
@ -743,17 +745,22 @@ export class BASICParser {
|
|||
return stmt;
|
||||
}
|
||||
parseOptions(stmt: OPTION_Statement) {
|
||||
var arg = stmt.optargs[0];
|
||||
switch (stmt.optname) {
|
||||
case 'BASE':
|
||||
let base = parseInt(stmt.optargs[0]);
|
||||
let base = parseInt(arg);
|
||||
if (base == 0 || base == 1) this.opts.defaultArrayBase = base;
|
||||
else this.compileError("OPTION BASE can only be 0 or 1.");
|
||||
break;
|
||||
case 'DIALECT':
|
||||
let dname = stmt.optargs[0] || "";
|
||||
let dname = arg || "";
|
||||
let dialect = DIALECTS[dname.toUpperCase()];
|
||||
if (dialect) this.opts = dialect;
|
||||
else this.compileError(`The dialect named "${dname}" is not supported by this compiler.`);
|
||||
else this.compileError(`OPTION DIALECT ${dname} is not supported by this compiler.`);
|
||||
break;
|
||||
case 'CPUSPEED':
|
||||
if (!(this.opts.commandsPerSec = Math.min(1e7, arg=='MAX' ? Infinity : parseFloat(arg))))
|
||||
this.compileError(`OPTION CPUSPEED takes a positive number or MAX.`);
|
||||
break;
|
||||
default:
|
||||
this.compileError(`OPTION ${stmt.optname} is not supported by this compiler.`);
|
||||
|
|
@ -825,6 +832,7 @@ export const ECMA55_MINIMAL : BASICOptions = {
|
|||
printZoneLength : 15,
|
||||
numericPadding : true,
|
||||
checkOverflow : true,
|
||||
outOfOrderNext : false,
|
||||
multipleNextVars : false,
|
||||
ifElse : false,
|
||||
bitwiseLogic : false,
|
||||
|
|
@ -853,6 +861,7 @@ export const ALTAIR_BASIC40 : BASICOptions = {
|
|||
printZoneLength : 15,
|
||||
numericPadding : true,
|
||||
checkOverflow : true,
|
||||
outOfOrderNext : true,
|
||||
multipleNextVars : true, // TODO: not supported
|
||||
ifElse : true,
|
||||
bitwiseLogic : true,
|
||||
|
|
@ -883,6 +892,7 @@ export const APPLESOFT_BASIC : BASICOptions = {
|
|||
printZoneLength : 16,
|
||||
numericPadding : false,
|
||||
checkOverflow : true,
|
||||
outOfOrderNext : true,
|
||||
multipleNextVars : false,
|
||||
ifElse : false,
|
||||
bitwiseLogic : false,
|
||||
|
|
@ -911,6 +921,7 @@ export const MAX8_BASIC : BASICOptions = {
|
|||
printZoneLength : 15,
|
||||
numericPadding : false,
|
||||
checkOverflow : true,
|
||||
outOfOrderNext : true,
|
||||
multipleNextVars : true,
|
||||
ifElse : true,
|
||||
bitwiseLogic : true,
|
||||
|
|
|
|||
|
|
@ -42,7 +42,7 @@ export class BASICRuntime {
|
|||
vars : {};
|
||||
arrays : {};
|
||||
defs : {};
|
||||
forLoops : {next:(name:string) => void}[];
|
||||
forLoops : {varname:string, next:(name:string) => void}[];
|
||||
returnStack : number[];
|
||||
column : number;
|
||||
|
||||
|
|
@ -79,7 +79,7 @@ export class BASICRuntime {
|
|||
this.datums.push({value:value});
|
||||
});
|
||||
});
|
||||
// TODO: compile statements?
|
||||
// compile statements ahead of time
|
||||
line.stmts.forEach((stmt) => this.compileStatement(stmt));
|
||||
});
|
||||
// try to resume where we left off after loading
|
||||
|
|
@ -105,7 +105,7 @@ export class BASICRuntime {
|
|||
// if no valid function list, look for ABC...() functions in prototype
|
||||
if (!fnames) fnames = Object.keys(BASICRuntime.prototype).filter((name) => /^[A-Z]{3,}[$]?$/.test(name));
|
||||
var dict = {};
|
||||
for (var fn of fnames) dict[fn] = this[fn].bind(this);
|
||||
for (var fn of fnames) if (this[fn]) dict[fn] = this[fn].bind(this);
|
||||
return dict;
|
||||
}
|
||||
|
||||
|
|
@ -341,6 +341,7 @@ export class BASICRuntime {
|
|||
this.vars[forname] = init;
|
||||
if (this.trace) console.log(`FOR ${forname} = ${init} TO ${targ} STEP ${step}`);
|
||||
this.forLoops.unshift({
|
||||
varname: forname,
|
||||
next: (nextname:string) => {
|
||||
if (nextname && forname != nextname)
|
||||
this.runtimeError(`I executed NEXT "${nextname}", but the last FOR was for "${forname}".`)
|
||||
|
|
@ -358,8 +359,16 @@ export class BASICRuntime {
|
|||
|
||||
nextForLoop(name) {
|
||||
var fl = this.forLoops[0];
|
||||
if (fl != null && name != null && fl.varname != name) {
|
||||
if (!this.opts.outOfOrderNext) this.dialectError(`execute out-of-order NEXT statements`);
|
||||
while (fl) {
|
||||
if (fl.varname == name) break;
|
||||
this.forLoops.shift();
|
||||
fl = this.forLoops[0];
|
||||
}
|
||||
}
|
||||
if (!fl) this.runtimeError(`I couldn't find a FOR for this NEXT.`)
|
||||
else fl.next(name);
|
||||
fl.next(name);
|
||||
}
|
||||
|
||||
// converts a variable to string/number based on var name
|
||||
|
|
@ -557,7 +566,7 @@ export class BASICRuntime {
|
|||
}
|
||||
|
||||
do__RESTORE() {
|
||||
this.dataptr = 0;
|
||||
return `this.dataptr = 0`;
|
||||
}
|
||||
|
||||
do__END() {
|
||||
|
|
@ -806,6 +815,9 @@ export class BASICRuntime {
|
|||
TAN(arg : number) : number {
|
||||
return this.checkNum(Math.tan(arg));
|
||||
}
|
||||
TIMER() : number {
|
||||
return Date.now() / 1000;
|
||||
}
|
||||
VAL(arg : string) : number {
|
||||
var n = parseFloat(this.checkString(arg));
|
||||
return isNaN(n) ? 0 : n; // TODO? altair works this way
|
||||
|
|
|
|||
|
|
@ -74,6 +74,10 @@ const MODEDEFS = {
|
|||
basic: { noLineNumbers: true, noGutters: true }, // TODO: not used?
|
||||
}
|
||||
|
||||
export var textMapFunctions = {
|
||||
input: null
|
||||
};
|
||||
|
||||
export class SourceEditor implements ProjectView {
|
||||
constructor(path:string, mode:string) {
|
||||
this.path = path;
|
||||
|
|
@ -150,6 +154,10 @@ export class SourceEditor implements ProjectView {
|
|||
});
|
||||
// set editor mode for highlighting, etc
|
||||
this.editor.setOption("mode", this.mode);
|
||||
// change text?
|
||||
this.editor.on('beforeChange', (cm, chgobj) => {
|
||||
if (textMapFunctions.input && chgobj.text) chgobj.text = chgobj.text.map(textMapFunctions.input);
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -2,12 +2,17 @@
|
|||
import { Platform, BreakpointCallback } from "../common/baseplatform";
|
||||
import { PLATFORMS, AnimationTimer, EmuHalt } from "../common/emu";
|
||||
import { loadScript } from "../ide/ui";
|
||||
import * as views from "../ide/views";
|
||||
import { BASICRuntime } from "../common/basic/runtime";
|
||||
import { BASICProgram } from "../common/basic/compiler";
|
||||
import { TeleTypeWithKeyboard } from "../common/teletype";
|
||||
|
||||
const BASIC_PRESETS = [
|
||||
{ id: 'hello.bas', name: 'Hello World' }
|
||||
{ id: 'hello.bas', name: 'Hello World' },
|
||||
{ id: 'sieve.bas', name: 'Sieve Benchmark' },
|
||||
{ id: '23match.bas', name: '23 Matches' },
|
||||
{ id: 'wumpus.bas', name: 'Hunt The Wumpus' },
|
||||
{ id: 'hamurabi.bas', name: 'Hammurabi' },
|
||||
];
|
||||
|
||||
class BASICPlatform implements Platform {
|
||||
|
|
@ -16,7 +21,6 @@ class BASICPlatform implements Platform {
|
|||
runtime: BASICRuntime;
|
||||
timer: AnimationTimer;
|
||||
tty: TeleTypeWithKeyboard;
|
||||
ips: number = 1000;
|
||||
clock: number = 0;
|
||||
hotReload: boolean = false;
|
||||
debugstop: boolean = false; // TODO: should be higher-level support
|
||||
|
|
@ -75,7 +79,8 @@ class BASICPlatform implements Platform {
|
|||
|
||||
animate() {
|
||||
if (this.tty.isBusy()) return;
|
||||
this.clock += this.ips/60;
|
||||
var ips = this.program.opts.commandsPerSec || 1000;
|
||||
this.clock += ips / 60;
|
||||
while (!this.runtime.exited && this.clock-- > 0) {
|
||||
this.advance();
|
||||
}
|
||||
|
|
@ -112,6 +117,7 @@ class BASICPlatform implements Platform {
|
|||
this.program = data;
|
||||
this.runtime.load(data);
|
||||
this.tty.uppercaseOnly = this.program.opts.uppercaseOnly;
|
||||
views.textMapFunctions.input = this.program.opts.uppercaseOnly ? (s) => s.toUpperCase() : null;
|
||||
// only reset if we exited, otherwise we try to resume
|
||||
if (!this.hotReload || didExit) this.reset();
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue