Frigger

9 de agosto de 20179 de agosto de 2017 MSX-Basic 0 comentários Arcade, Jogos

Era uma vez, na Austrália, um pequeno canguru chamado Frigger.

Teste o programa no WebMSX – The Online MSX Emulator

Frigger morava perto de um rio caudaloso, cheio de troncos flutuantes. Costumava ficar sentado do lado de fora da toca, contemplando a bela paisagem que o cercava. Um dia, porém, tudo mudou. Os humanos chegaram e construíram uma auto-estrada do outro lado do rio. A partir desse dia, sempre que Frigger e os amigos saem em busca de comida, têm que atravessar a estrada (evitando os carros) e o rio (pulando de tronco em tronco) para chegar em casa.
Só você, caro leitor, pode ajudar Frigger e seus amigos a voltarem para casa em segurança. Use o joystick ou as teclas de controle do cursor para guiar os cangurus e será recompensado com muitos pontos!

Fonte: Livro de Jogos em MSX
Editora: Lutécia
Autor: Jim Gregory (livro) – Andy (programa)
Ano: 1985
Digitação: Wilson e Willian Pilon – MSX Typer

Código fonte

1000 REM <<<< FRIGGER - ANDY/BOOTSY >>>>
1010 SCREEN 1,0,0:CLEAR 1800
1020 COLOR 15,0,0:KEY OFF
1030 WIDTH 32:HS%=5:GOSUB 1670
1040 KA%=3:SC%=0
1050 GOSUB 1600:GOSUB 1540
1060 KX%=128:KY%=160:K%=1
1070 PUT SPRITE 0,(KX%,KY%),15,K%
1080 REM <<<< LOOP PRINCIPAL >>>>
1090 GOSUB 1350:IF (K% AND 1)=0 THEN GOSUB 1480:GOTO 1090
1100 CH%=VPEEK(6144+(KX%+4)/8+INT((KY%+4)/8)*32)
1110 IF CH%<>32 AND CH%<>240 AND (CH%<208 OR CH%>210) THEN 1170
1120 IF KY%=16 THEN 1290
1130 GOSUB 1310:IF ST% THEN GOSUB 1470
1140 IF CH%>207 AND CH%<211 THEN KX%=KX%+(8 AND KY%=32)-(8 AND KY%=48):GOTO 1070
1150 GOTO 1090
1160 REM <<<< PERDE UMA VIDA >>>>
1170 KA%=KA%-1:PLAY "o1l64bagfedc"
1180 IF KA% THEN GOTO 1050
1190 PUT SPRITE 0,(0,208),0,0
1200 LOCATE 2,14
1210 PRINT "Suas vidas acabaram !"
1220 LOCATE 2,16
1230 PRINT "Aperte o botao ou a barra de"
1240 LOCATE 2,18
1250 PRINT "espaco para comecar de novo"
1260 GOSUB 1310:IF TG%=0 THEN 1260
1270 GOTO 1040
1280 REM <<<< CONSEGUIU >>>>
1290 PLAY "o1l64cdefgabo2cdefgabo3cdefgabo4cdefgab":SC%=SC%+1:GOTO 1050
1300 REM <<<< ENTRADA DE DADOS >>>>
1310 FOR I%=0 TO 2:ST%=STICK(I%):TG%=STRIG(I%)
1320 IF ST% OR TG% THEN I%=2
1330 NEXT I%:RETURN
1340 REM <<<< MOVIMENTO >>>>
1350 L2$=RIGHT$(L2$,1)+LEFT$(L2$,31)
1360 L1$=RIGHT$(L1$,31)+LEFT$(L1$,1)
1370 C3$=RIGHT$(C3$,1)+LEFT$(C3$,31)
1380 C2$=RIGHT$(C2$,31)+LEFT$(C2$,1)
1390 C1$=RIGHT$(C1$,1)+LEFT$(C1$,31)
1400 LOCATE 0,4:PRINT L2$;
1410 LOCATE 0,6:PRINT L1$;
1420 LOCATE 0,14:PRINT C3$;
1430 LOCATE 0,16:PRINT C2$;
1440 LOCATE 0,18:PRINT C1$;
1450 RETURN
1460 REM <<<< MOVIMENTO DO CANGURU >>>>
1470 K%=ST%:M%=ST%
1480 K%=K% XOR 1
1490 KX%=KX%+(8 AND M%=3)-(8 AND M%=7)
1500 KY%=KY%+(8 AND M%=5)-(8 AND M%=1)
1510 PUT SPRITE 0,(KX%,KY%),15,K%
1520 RETURN
1530 REM <<<< CONTAGEM, ETC. >>>>
1540 IF SC%>HS% THEN HS%=SC%
1550 LOCATE 7,0:PRINT SC%
1560 LOCATE 16,0:PRINT HS%
1570 LOCATE 27,0:PRINT KA%
1580 RETURN
1590 REM <<<< TELA >>>>
1600 LOCATE 0,1
1610 PRINT B1$;RV$;B2$
1620 LOCATE 0,20:PRINT B3$;B4$;
1630 LOCATE 1,0
1640 PRINT " Ptos:     Rec:     Vidas:"
1650 GOTO 1400
1660 REM <<<< FORMAS >>>>
1670 C%=192
1680 READ I%:IF I%<0 THEN 1750
1690 FOR J%=0 TO 7:VPOKE C%*8+J%,I%
1700 READ I%:NEXT J%
1710 VPOKE 8192+C%/8,I%
1720 C%=C%+1
1730 IF C%=194 OR C%=203 OR C%=211 OR C%=217 OR C%=226 OR C%=233 OR C%=241 THEN C%=(C%+7) AND 248
1740 GOTO 1680
1750 FOR I%=0 TO 7
1760 S$="":FOR J%=0 TO 7:READ C%
1770 S$=S$+CHR$(C%):NEXT J%
1780 SPRITE$(I%)=S$:NEXT I%
1790 CR$=CHR$(192)+CHR$(193)
1800 LY$=CHR$(202)+CHR$(201)+CHR$(200)
1810 BK$=CHR$(224)+CHR$(225)
1820 LG$=CHR$(208)+CHR$(209)+CHR$(210)
1830 C1$=CR$+CR$+SPACE$(8)+CR$+SPACE$(4)+CR$+CR$+CR$+SPACE$(2)+CR$+SPACE$(2)+CR$
1840 C2$=LY$+SPACE$(12)+LY$+SPACE$(3)+LY$+LY$+SPACE$(5)
1850 C3$=BK$+BK$+SPACE$(8)+BK$+BK$+BK$+BK$+BK$+SPACE$(8)+BK$
1860 L1$=LG$+STRING$(3,CHR$(248))+LG$+STRING$(3,CHR$(248))+STRING$(3,CHR$(216))+STRING$(2,CHR$(248))+LG$+STRING$(3,CHR$(248))+LG$+STRING$(2,CHR$(248))+STRING$(2,CHR$(216))+STRING$(2,CHR$(248))
1870 L2$=LG$+STRING$(3,CHR$(248))+LG$+STRING$(3,CHR$(248))+STRING$(3,CHR$(216))+STRING$(3,CHR$(248))+LG$+STRING$(3,CHR$(248))+STRING$(4,CHR$(216))+STRING$(2,CHR$(248))
1880 RV$=STRING$(160,CHR$(248))
1890 B1$=STRING$(32,CHR$(232))
1900 FOR I%=1 TO 16 STEP 4
1910 B1$=B1$+STRING$(4,CHR$(232))+SPACE$(1)+STRING$(3,CHR$(232))
1920 NEXT I%
1930 BN$=LEFT$(BN$,63):BN$=BN$+CHR$(232)
1940 B2$=STRING$(160,CHR$(240))
1950 B3$=STRING$(64,CHR$(240))
1960 B4$=STRING$(32,CHR$(232))
1970 RETURN
1980 REM <<<< DADOS DAS FORMAS >>>>
1990 DATA 7,28,56,127,219,231,36,24,208
2000 DATA 128,64,32,252,218,229,38,24,208
2010 DATA 0,0,0,0,255,255,60,24,96
2020 DATA 64,64,64,64,255,255,128,0,96
2030 DATA 7,9,9,63,127,127,7,3,96
2040 DATA 191,109,182,109,218,125,171,95,196
2050 DATA 255,181,235,182,47,254,93,190,196
2060 DATA 250,213,190,91,182,109,182,253,196
2070 DATA 0,0,67,172,240,192,255,0,20
2080 DATA 0,1,51,14,55,72,72,48,176
2090 DATA 96,200,244,12,154,164,228,24,176
2100 DATA 255,255,255,255,255,255,255,255,192
2110 DATA 0,127,127,127,127,127,127,127,160
2120 DATA 170,85,170,85,170,85,170,85,84
2130 DATA -1
2140 REM <<<< DADOS DOS SPRITES >>>>
2150 DATA 36,24,90,60,24,60,60,219
2160 DATA 36,24,24,60,90,189,126,36
2170 DATA 8,24,28,24,60,61,58,220
2180 DATA 4,12,14,24,60,188,184,94
2190 DATA 219,60,60,24,60,90,24,36
2200 DATA 36,126,189,90,60,24,24,36
2210 DATA 16,24,56,24,60,188,92,59
2220 DATA 32,48,112,24,60,61,29,122

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1000 REM <<<< FRIGGER - ANDY/BOOTSY >>>>

1010 SCREEN 1,0,0:CLEAR 1800

1020 COLOR 15,0,0:KEY OFF

1030 WIDTH 32:HS%=5:GOSUB 1670

1040 KA%=3:SC%=0

1050 GOSUB 1600:GOSUB 1540

1060 KX%=128:KY%=160:K%=1

1070 PUT SPRITE 0,(KX%,KY%),15,K%

1080 REM <<<< LOOP PRINCIPAL >>>>

1090 GOSUB 1350:IF (K% AND 1)=0 THEN GOSUB 1480:GOTO 1090

1100 CH%=VPEEK(6144+(KX%+4)/8+INT((KY%+4)/8)*32)

1110 IF CH%<>32 AND CH%<>240 AND (CH%<208 OR CH%>210) THEN 1170

1120 IF KY%=16 THEN 1290

1130 GOSUB 1310:IF ST% THEN GOSUB 1470

1140 IF CH%>207 AND CH%<211 THEN KX%=KX%+(8 AND KY%=32)-(8 AND KY%=48):GOTO 1070

1150 GOTO 1090

1160 REM <<<< PERDE UMA VIDA >>>>

1170 KA%=KA%-1:PLAY "o1l64bagfedc"

1180 IF KA% THEN GOTO 1050

1190 PUT SPRITE 0,(0,208),0,0

1200 LOCATE 2,14

1210 PRINT "Suas vidas acabaram !"

1220 LOCATE 2,16

1230 PRINT "Aperte o botao ou a barra de"

1240 LOCATE 2,18

1250 PRINT "espaco para comecar de novo"

1260 GOSUB 1310:IF TG%=0 THEN 1260

1270 GOTO 1040

1280 REM <<<< CONSEGUIU >>>>

1290 PLAY "o1l64cdefgabo2cdefgabo3cdefgabo4cdefgab":SC%=SC%+1:GOTO 1050

1300 REM <<<< ENTRADA DE DADOS >>>>

1310 FOR I%=0 TO 2:ST%=STICK(I%):TG%=STRIG(I%)

1320 IF ST% OR TG% THEN I%=2

1330 NEXT I%:RETURN

1340 REM <<<< MOVIMENTO >>>>

1350 L2$=RIGHT$(L2$,1)+LEFT$(L2$,31)

1360 L1$=RIGHT$(L1$,31)+LEFT$(L1$,1)

1370 C3$=RIGHT$(C3$,1)+LEFT$(C3$,31)

1380 C2$=RIGHT$(C2$,31)+LEFT$(C2$,1)

1390 C1$=RIGHT$(C1$,1)+LEFT$(C1$,31)

1400 LOCATE 0,4:PRINT L2$;

1410 LOCATE 0,6:PRINT L1$;

1420 LOCATE 0,14:PRINT C3$;

1430 LOCATE 0,16:PRINT C2$;

1440 LOCATE 0,18:PRINT C1$;

1450 RETURN

1460 REM <<<< MOVIMENTO DO CANGURU >>>>

1470 K%=ST%:M%=ST%

1480 K%=K% XOR 1

1490 KX%=KX%+(8 AND M%=3)-(8 AND M%=7)

1500 KY%=KY%+(8 AND M%=5)-(8 AND M%=1)

1510 PUT SPRITE 0,(KX%,KY%),15,K%

1520 RETURN

1530 REM <<<< CONTAGEM, ETC. >>>>

1540 IF SC%>HS% THEN HS%=SC%

1550 LOCATE 7,0:PRINT SC%

1560 LOCATE 16,0:PRINT HS%

1570 LOCATE 27,0:PRINT KA%

1580 RETURN

1590 REM <<<< TELA >>>>

1600 LOCATE 0,1

1610 PRINT B1$;RV$;B2$

1620 LOCATE 0,20:PRINT B3$;B4$;

1630 LOCATE 1,0

1640 PRINT " Ptos: Rec: Vidas:"

1650 GOTO 1400

1660 REM <<<< FORMAS >>>>

1670 C%=192

1680 READ I%:IF I%<0 THEN 1750

1690 FOR J%=0 TO 7:VPOKE C%*8+J%,I%

1700 READ I%:NEXT J%

1710 VPOKE 8192+C%/8,I%

1720 C%=C%+1

1730 IF C%=194 OR C%=203 OR C%=211 OR C%=217 OR C%=226 OR C%=233 OR C%=241 THEN C%=(C%+7) AND 248

1740 GOTO 1680

1750 FOR I%=0 TO 7

1760 S$="":FOR J%=0 TO 7:READ C%

1770 S$=S$+CHR$(C%):NEXT J%

1780 SPRITE$(I%)=S$:NEXT I%

1790 CR$=CHR$(192)+CHR$(193)

1800 LY$=CHR$(202)+CHR$(201)+CHR$(200)

1810 BK$=CHR$(224)+CHR$(225)

1820 LG$=CHR$(208)+CHR$(209)+CHR$(210)

1830 C1$=CR$+CR$+SPACE$(8)+CR$+SPACE$(4)+CR$+CR$+CR$+SPACE$(2)+CR$+SPACE$(2)+CR$

1840 C2$=LY$+SPACE$(12)+LY$+SPACE$(3)+LY$+LY$+SPACE$(5)

1850 C3$=BK$+BK$+SPACE$(8)+BK$+BK$+BK$+BK$+BK$+SPACE$(8)+BK$

1860 L1$=LG$+STRING$(3,CHR$(248))+LG$+STRING$(3,CHR$(248))+STRING$(3,CHR$(216))+STRING$(2,CHR$(248))+LG$+STRING$(3,CHR$(248))+LG$+STRING$(2,CHR$(248))+STRING$(2,CHR$(216))+STRING$(2,CHR$(248))

1870 L2$=LG$+STRING$(3,CHR$(248))+LG$+STRING$(3,CHR$(248))+STRING$(3,CHR$(216))+STRING$(3,CHR$(248))+LG$+STRING$(3,CHR$(248))+STRING$(4,CHR$(216))+STRING$(2,CHR$(248))

1880 RV$=STRING$(160,CHR$(248))

1890 B1$=STRING$(32,CHR$(232))

1900 FOR I%=1 TO 16 STEP 4

1910 B1$=B1$+STRING$(4,CHR$(232))+SPACE$(1)+STRING$(3,CHR$(232))

1920 NEXT I%

1930 BN$=LEFT$(BN$,63):BN$=BN$+CHR$(232)

1940 B2$=STRING$(160,CHR$(240))

1950 B3$=STRING$(64,CHR$(240))

1960 B4$=STRING$(32,CHR$(232))

1970 RETURN

1980 REM <<<< DADOS DAS FORMAS >>>>

1990 DATA 7,28,56,127,219,231,36,24,208

2000 DATA 128,64,32,252,218,229,38,24,208

2010 DATA 0,0,0,0,255,255,60,24,96

2020 DATA 64,64,64,64,255,255,128,0,96

2030 DATA 7,9,9,63,127,127,7,3,96

2040 DATA 191,109,182,109,218,125,171,95,196

2050 DATA 255,181,235,182,47,254,93,190,196

2060 DATA 250,213,190,91,182,109,182,253,196

2070 DATA 0,0,67,172,240,192,255,0,20

2080 DATA 0,1,51,14,55,72,72,48,176

2090 DATA 96,200,244,12,154,164,228,24,176

2100 DATA 255,255,255,255,255,255,255,255,192

2110 DATA 0,127,127,127,127,127,127,127,160

2120 DATA 170,85,170,85,170,85,170,85,84

2130 DATA -1

2140 REM <<<< DADOS DOS SPRITES >>>>

2150 DATA 36,24,90,60,24,60,60,219

2160 DATA 36,24,24,60,90,189,126,36

2170 DATA 8,24,28,24,60,61,58,220

2180 DATA 4,12,14,24,60,188,184,94

2190 DATA 219,60,60,24,60,90,24,36

2200 DATA 36,126,189,90,60,24,24,36

2210 DATA 16,24,56,24,60,188,92,59

2220 DATA 32,48,112,24,60,61,29,122

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