Forca Basic

27 de julho de 201728 de julho de 2017 MSX-Basic 0 comentários Inteligência, Jogos

Um dos programas mais tradicionais para microcomputadores é o “Jogo da Forca”, cujas regras pressupomos conhecidas.

Teste o programa no WebMSX – The Online MSX Emulator

A maioria desses programas apenas monitoram o jogo entre duas pessoas: uma introduz a palavra e a outra tenta adivinhar.
Alguns poucos programas conseguem armazenar algumas palavras e depois sortear uma delas para que um único jogador tente adivinhar. Em geral, esses programas são bem simples e fáceis de se fazer. Talvez por isso, um dos primeiros jogos que qualquer programador iniciante tenta fazer assim que adquire um microcomputador, seja esse.
A seguir, apresentamos nossa versão do “Jogo da Forca” para o MSX.
Ele utiliza vários recursos da máquina, como cor, som, movimentos (com SPRITEs), etc., mas o que mais o diferencia de outras versões é que ele joga sorteando palavras do BASIC MSX armazenadas na ROM. Assim, ao jogar com o micro, o usuário além de se entreter fica conhecendo melhor o volcabulário do BASIC MSX.
Outra diferença é que o réu (a ser enforcado) não é construído aos poucos (primeiro a cabeça, depois um braço, etc.) mas aparece desde o início de corpo inteiro. A cada erro cometido, ele se aproxima mais da forca.
Para jogar, vá introduzindo as letras que você crê que façam parte da palavra incógnita. A cada erro cometido, o réu (você) se aproximará mais da corda. Ao ser enforcado, a palavra incógnita será apresentada para que sua “alma” a veja!
Enquanto estiver a caminho do Paraíso, sua alma escutará uma bela marcha fúnebre. Caso você seja inocentado, uma música festiva será tocada.

Fonte: Livro Coleção de Programas para MSX Volume 2
Editora: Aleph
Autor: Renato da Silva Oliveira
Digitação: Renato Faria Lopes

10 '- FORCABAS------------------
20 '- Renato da Silva Oliveira -
30 '----------------------------
40 ' INTRODUZ A PALAVRA
50 '#################################
60 POKE&HFCAB,1
65 BEEP
70 COLOR1,7,7:SCREEN0,,0:CLEAR4000
80 LOCATE4,4:PRINT"F O R C A":PRINT
90 PRINT" DIGITE RETURN E ESPERE ALGUNS INSTANTES.":KEYOFF
100 INPUTA$:BEEP:S$="":INTERVALON
110 ONINTERVAL=6GOSUB1460
120 A=65536!*RND(-TIME)
130 A%=163*RND(A)+1
140 EN=14962:A$="":I=65:C=0
150 A$=A$+CHR$(I)
160 P=PEEK(EN):Q=PEEK(EN+1):P$=CHR$(P)
170 IF P<128 THEN A$=A$+P$:GOTO 220
180 A$=A$+CHR$(P-128)
190 EN=EN+1:C=C+1
200 IFC=A%THEN280
210 IFPEEK(EN+1)<>0THENA$="":A$=A$+CHR$(I)
220 IF PEEK(EN)<>0THEN260
230 A$="":I=I+1:Q$=CHR$(I)
240 IFQ$="J"ORQ$="Q"THEN 260
250 A$=A$+Q$
260 EN=EN+1
270 IF EN<=15649 THEN 160
280 IFTE<200THEN280ELSEINTERVALOFF
290 S$=S$+" ":IFLEN(S$)<LEN(A$)THEN290
300 C$=" "
310 ' FAZ A TELA E A FORCA
320 '################################
330 COLOR1,7,7:SCREEN2,2,0:KEY OFF
340 OPEN"GRP:"FOR OUTPUT AS#1
350 FOR F=2TO LEN(A$)+1
360 LINE(8*F-2,29)-(8*F+6,40),1,B
370 PRESET(8*F,40):PRINT#1,"-"
380 NEXTF
390 LINE(20,191)-(200,80),9,BF
400 PSET(50,190),11
410 DRAW"e1r1e1r1e1r1u90r35d2"
420 DRAW"l33d88f1r1f1r1f1r1l13"
430 DRAW"bm59,164r55d2l55"
440 DRAW"bm104,190e1r1e1r1e1r1u20r2"
450 DRAW"d20f1r1f1r1f1r1l13"
460 DRAW"bm+4,-4h19r2f17"
470 DRAW"bm-50,+2e19l2g17"
480 DRAW"bm+0,-72e12l2g10"
490 DRAW"bm+25,+0u10d30f2d3g1l2"
500 DRAW"h1u2e2r1u3"
510 DRAW"bm113,168r15d6r15d6r15d6r15"
520 DRAW"d5l1u4l15u6l15u6l15u6l14"
530 DRAW"bm77,190e1r1e1r1e1"
540 DRAW"r3f1r1f1r1f1r1l14
550 DRAW"bm+7,-4e12f1g11"
560 DRAW"bm-3,+0h12g1f12"
570 FOR F=1 TO 32
580 READ C$:A=VAL("&H"+C$)
590 D$=D$+CHR$(A):NEXT F
600 SPRITE$(1)=D$:D$=""
610 FOR F=1 TO 32
620 READ C$:A=VAL("&H"+C$)
630 D$=D$+CHR$(A):NEXT F
640 SPRITE$(2)=D$:D$=""
650 PUT SPRITE2,(173,160),1,1
660 PUT SPRITE3,(173,175),4,2
670 DATA3,7,5,7,2,1,3f,7F
680 DATA7E,6F,6E,6F,66,37,1A,F
690 DATAC0,E0,A0,E0,40,80,FC,FE
700 DATA76,F6,76,F6,66,EC,58,F0
710 DATA7,7,7,7,7,7,7,6
720 DATA6,3,3,3,3,3,3,1D
730 DATAE0,E0,E0,E0,E0,E0,E0,60
740 DATA60,C0,C0,C0,C0,C0,C0,B8
750 'TENTATIVAS DO ACUSADO
760 '###############################
770 B=8:IFLEN(A$)>8THENB=LEN(A$)
780 FOR F=1 TO B
790 'VERIFICA SE ACERTOU
800 '###############################
810 IF S$=A$ THEN 1380
820 'ENTRA COM A LETRA
830 '###############################
840 B$=INKEY$:IF B$="" THEN 840
850 BEEP:IF LEN(B$)<>1 THEN 840
860 'MOSTRA LETRA NO VIDEO
870 '###############################
880 A=0:F$=F$+B$
890 PSET(24,84),9:PRINT#1,F$
900 'VERIFICA LETRA CERTA
910 '###############################
920 IP=0:FOR G=1 TO LEN(A$)
930 IF MID$(A$,G,1)<>B$ THEN 960
940 PRESET(8*(1+G),32):PRINT#1,B$
950 MID$(S$,G,1)=B$:A=A+1:IP=1
960 NEXT G:F=F-IP
970 IF A<>0 THEN 1350
980 'MOVE O REU
990 '###############################
1000 IFF=1THENPUTSPRITE2,(159,153),1,1:PUTSPRITE3,(159,169),4,2
1010 IFF=2THENPUTSPRITE2,(143,147),1,1:PUTSPRITE3,(143,163),4,2
1020 IFF=3THENPUTSPRITE2,(127,141),1,1:PUTSPRITE3,(127,157),4,2
1030 IFF=4THENPUTSPRITE2,(111,135),1,1:PUTSPRITE3,(111,151),4,2
1040 IFF=5THENPUTSPRITE2,(95,131),1,1:PUTSPRITE3,(95,147),4,2
1050 IFF=6THENPUTSPRITE2,(85,131),1,1:PUTSPRITE3,(85,147),4,2
1060 IFF=7THENPUTSPRITE2,(76,131),1,1:PUTSPRITE3,(76,147),4,2
1070 IF F<>8 THEN 1350
1080 ' MORTE DO REU
1090 '##############################
1100 PLAY"t110m100s0v15","t110v15"
1110 PLAY"o1bbbbo2dc#c#o1bba#br8","o3bbbbo4dc#c#o3bba#br8"
1120 PLAY"o1bbbbo2dc#c#o1bba#br8","o3bbbbo4dc#c#o3bba#br8"
1130 PLAY"o2ddddfeeddc#dr8","o4ddddfeeddc#dr8" : PLAY"bagf#f#d","bagf#f#d"
1140 PLAY"bagf#f#d","bagf#f#d"
1150 PLAY"o1bbbbo2dc#c#o1bba#br16","o3bbbbo4dc#c#o3bba#br16"
1160 FORF=1TO32
1170 READC$:A=VAL("&H"+C$):D$=D$+CHR$(A)
1180 NEXTF:SPRITE$(3)=D$:D$=""
1190 LINE(78,120)-(88,140),9,BF
1200 COLOR11:DRAW"BM84,120D27"
1210 PUT SPRITE2,(77,147),1,1
1220 FORF=1TO40STEP2
1230 PUT SPRITE3,(77,165),4,3
1240 FORG=1TO30+5*F:NEXTG
1250 PUT SPRITE3,(77,166),4,2
1260 FORG=1TO90+2*F:NEXTG,F
1270 PSET(83,150),1:PSET(86,150),1
1280 DATA 0,7,F,1F,3F,7E,FC,F0
1290 DATA F0,78,3C,1C,E,7,6,C
1300 DATA 0,E0,E0,F0,F0,F0,70,70
1310 DATA 70,70,70,70,70,70,70,2C
1320 PRESET(20,8):COLOR6
1330 PRINT#1,"ASSIM TERMINAM OS CULPADOS!":PRESET(16,32):COLOR1:PRINT#1,A$
1340 GOTO1440
1350 NEXT F
1360 'FINAL
1370 '##############################
1380 PRESET(10,10)
1390 PLAY"v15t200","v15t200","v15t200"
1400 PLAY"o5co4a#gg#gf","o6co5a#gg#gf"
1410 PLAY"o5cdfedco4aa#ag","o6cdfedco5aa#ag"
1420 PLAY"gagfdgafaa#o5co4af","gagfdgafaa#o6co5af"
1430 PRINT#1,"VOCE ESTA LIVRE"
1440 PRESET(14,18)
1450 PRINT#1,"DIGITE RETURN PARA NOVO JOGO" : LINEINPUTA$:RUN
1460 TE=TE+1:PLAY"O6A#64","O7C#32":RETURN

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10 '- FORCABAS------------------

20 '- Renato da Silva Oliveira -

30 '----------------------------

40 ' INTRODUZ A PALAVRA

50 '#################################

60 POKE&HFCAB,1

65 BEEP

70 COLOR1,7,7:SCREEN0,,0:CLEAR4000

80 LOCATE4,4:PRINT"F O R C A":PRINT

90 PRINT" DIGITE RETURN E ESPERE ALGUNS INSTANTES.":KEYOFF

100 INPUTA$:BEEP:S$="":INTERVALON

110 ONINTERVAL=6GOSUB1460

120 A=65536!*RND(-TIME)

130 A%=163*RND(A)+1

140 EN=14962:A$="":I=65:C=0

150 A$=A$+CHR$(I)

160 P=PEEK(EN):Q=PEEK(EN+1):P$=CHR$(P)

170 IF P<128 THEN A$=A$+P$:GOTO 220

180 A$=A$+CHR$(P-128)

190 EN=EN+1:C=C+1

200 IFC=A%THEN280

210 IFPEEK(EN+1)<>0THENA$="":A$=A$+CHR$(I)

220 IF PEEK(EN)<>0THEN260

230 A$="":I=I+1:Q$=CHR$(I)

240 IFQ$="J"ORQ$="Q"THEN 260

250 A$=A$+Q$

260 EN=EN+1

270 IF EN<=15649 THEN 160

280 IFTE<200THEN280ELSEINTERVALOFF

290 S$=S$+" ":IFLEN(S$)<LEN(A$)THEN290

300 C$=" "

310 ' FAZ A TELA E A FORCA

320 '################################

330 COLOR1,7,7:SCREEN2,2,0:KEY OFF

340 OPEN"GRP:"FOR OUTPUT AS#1

350 FOR F=2TO LEN(A$)+1

360 LINE(8*F-2,29)-(8*F+6,40),1,B

370 PRESET(8*F,40):PRINT#1,"-"

380 NEXTF

390 LINE(20,191)-(200,80),9,BF

400 PSET(50,190),11

410 DRAW"e1r1e1r1e1r1u90r35d2"

420 DRAW"l33d88f1r1f1r1f1r1l13"

430 DRAW"bm59,164r55d2l55"

440 DRAW"bm104,190e1r1e1r1e1r1u20r2"

450 DRAW"d20f1r1f1r1f1r1l13"

460 DRAW"bm+4,-4h19r2f17"

470 DRAW"bm-50,+2e19l2g17"

480 DRAW"bm+0,-72e12l2g10"

490 DRAW"bm+25,+0u10d30f2d3g1l2"

500 DRAW"h1u2e2r1u3"

510 DRAW"bm113,168r15d6r15d6r15d6r15"

520 DRAW"d5l1u4l15u6l15u6l15u6l14"

530 DRAW"bm77,190e1r1e1r1e1"

540 DRAW"r3f1r1f1r1f1r1l14

550 DRAW"bm+7,-4e12f1g11"

560 DRAW"bm-3,+0h12g1f12"

570 FOR F=1 TO 32

580 READ C$:A=VAL("&H"+C$)

590 D$=D$+CHR$(A):NEXT F

600 SPRITE$(1)=D$:D$=""

610 FOR F=1 TO 32

620 READ C$:A=VAL("&H"+C$)

630 D$=D$+CHR$(A):NEXT F

640 SPRITE$(2)=D$:D$=""

650 PUT SPRITE2,(173,160),1,1

660 PUT SPRITE3,(173,175),4,2

670 DATA3,7,5,7,2,1,3f,7F

680 DATA7E,6F,6E,6F,66,37,1A,F

690 DATAC0,E0,A0,E0,40,80,FC,FE

700 DATA76,F6,76,F6,66,EC,58,F0

710 DATA7,7,7,7,7,7,7,6

720 DATA6,3,3,3,3,3,3,1D

730 DATAE0,E0,E0,E0,E0,E0,E0,60

740 DATA60,C0,C0,C0,C0,C0,C0,B8

750 'TENTATIVAS DO ACUSADO

760 '###############################

770 B=8:IFLEN(A$)>8THENB=LEN(A$)

780 FOR F=1 TO B

790 'VERIFICA SE ACERTOU

800 '###############################

810 IF S$=A$ THEN 1380

820 'ENTRA COM A LETRA

830 '###############################

840 B$=INKEY$:IF B$="" THEN 840

850 BEEP:IF LEN(B$)<>1 THEN 840

860 'MOSTRA LETRA NO VIDEO

870 '###############################

880 A=0:F$=F$+B$

890 PSET(24,84),9:PRINT#1,F$

900 'VERIFICA LETRA CERTA

910 '###############################

920 IP=0:FOR G=1 TO LEN(A$)

930 IF MID$(A$,G,1)<>B$ THEN 960

940 PRESET(8*(1+G),32):PRINT#1,B$

950 MID$(S$,G,1)=B$:A=A+1:IP=1

960 NEXT G:F=F-IP

970 IF A<>0 THEN 1350

980 'MOVE O REU

990 '###############################

1000 IFF=1THENPUTSPRITE2,(159,153),1,1:PUTSPRITE3,(159,169),4,2

1010 IFF=2THENPUTSPRITE2,(143,147),1,1:PUTSPRITE3,(143,163),4,2

1020 IFF=3THENPUTSPRITE2,(127,141),1,1:PUTSPRITE3,(127,157),4,2

1030 IFF=4THENPUTSPRITE2,(111,135),1,1:PUTSPRITE3,(111,151),4,2

1040 IFF=5THENPUTSPRITE2,(95,131),1,1:PUTSPRITE3,(95,147),4,2

1050 IFF=6THENPUTSPRITE2,(85,131),1,1:PUTSPRITE3,(85,147),4,2

1060 IFF=7THENPUTSPRITE2,(76,131),1,1:PUTSPRITE3,(76,147),4,2

1070 IF F<>8 THEN 1350

1080 ' MORTE DO REU

1090 '##############################

1100 PLAY"t110m100s0v15","t110v15"

1110 PLAY"o1bbbbo2dc#c#o1bba#br8","o3bbbbo4dc#c#o3bba#br8"

1120 PLAY"o1bbbbo2dc#c#o1bba#br8","o3bbbbo4dc#c#o3bba#br8"

1130 PLAY"o2ddddfeeddc#dr8","o4ddddfeeddc#dr8" : PLAY"bagf#f#d","bagf#f#d"

1140 PLAY"bagf#f#d","bagf#f#d"

1150 PLAY"o1bbbbo2dc#c#o1bba#br16","o3bbbbo4dc#c#o3bba#br16"

1160 FORF=1TO32

1170 READC$:A=VAL("&H"+C$):D$=D$+CHR$(A)

1180 NEXTF:SPRITE$(3)=D$:D$=""

1190 LINE(78,120)-(88,140),9,BF

1200 COLOR11:DRAW"BM84,120D27"

1210 PUT SPRITE2,(77,147),1,1

1220 FORF=1TO40STEP2

1230 PUT SPRITE3,(77,165),4,3

1240 FORG=1TO30+5*F:NEXTG

1250 PUT SPRITE3,(77,166),4,2

1260 FORG=1TO90+2*F:NEXTG,F

1270 PSET(83,150),1:PSET(86,150),1

1280 DATA 0,7,F,1F,3F,7E,FC,F0

1290 DATA F0,78,3C,1C,E,7,6,C

1300 DATA 0,E0,E0,F0,F0,F0,70,70

1310 DATA 70,70,70,70,70,70,70,2C

1320 PRESET(20,8):COLOR6

1330 PRINT#1,"ASSIM TERMINAM OS CULPADOS!":PRESET(16,32):COLOR1:PRINT#1,A$

1340 GOTO1440

1350 NEXT F

1360 'FINAL

1370 '##############################

1380 PRESET(10,10)

1390 PLAY"v15t200","v15t200","v15t200"

1400 PLAY"o5co4a#gg#gf","o6co5a#gg#gf"

1410 PLAY"o5cdfedco4aa#ag","o6cdfedco5aa#ag"

1420 PLAY"gagfdgafaa#o5co4af","gagfdgafaa#o6co5af"

1430 PRINT#1,"VOCE ESTA LIVRE"

1440 PRESET(14,18)

1450 PRINT#1,"DIGITE RETURN PARA NOVO JOGO" : LINEINPUTA$:RUN

1460 TE=TE+1:PLAY"O6A#64","O7C#32":RETURN

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