142 lines
2.7 KiB
Plaintext
142 lines
2.7 KiB
Plaintext
_runtimePath_ "../runtime"
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_runtimeStart_ &h7FFF
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_codeRomType_ ROMv2
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mode 2 : cls
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const H=9
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const V=9
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110 DIM W(H, V) : DIM V(H, V)
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120 PRINT
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130 PRINT
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140 PRINT
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150 PRINT
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160 Q=0:Z=0:X=(RND(H)+1)
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165 FOR I=0 TO H
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170 IF I=X THEN 173
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171 PRINT ".--";:GOTO 180
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173 PRINT ". ";
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180 NEXT I
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190 PRINT "."
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195 C=1:W(X,1)=C:C=C+1
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200 R=X:S=1:GOTO 260
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210 IF R<>H THEN 240
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215 IF S<>V THEN 230
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220 R=1:S=1:GOTO 250
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230 R=1:S=S+1:GOTO 250
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240 R=R+1
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250 IF W(R,S)=0 THEN 210
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260 IF R-1=0 THEN 530
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265 IF W(R-1,S)<>0 THEN 530
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270 IF S-1=0 THEN 390
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280 IF W(R,S-1)<>0 THEN 390
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290 IF R=H THEN 330
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300 IF W(R+1,S)<>0 THEN 330
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310 X=(RND(3)+1)
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320 ON X GOTO 790,820,860
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330 IF S<>V THEN 340
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334 IF Z=1 THEN 370
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338 Q=1:GOTO 350
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340 IF W(R,S+1)<>0 THEN 370
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350 X=(RND(3)+1)
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360 ON X GOTO 790,820,910
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370 X=(RND(2)+1)
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380 ON X GOTO 790,820
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390 IF R=H THEN 470
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400 IF W(R+1,S)<>0 THEN 470
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405 IF S<>V THEN 420
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410 IF Z=1 THEN 450
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415 Q=1:GOTO 430
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420 IF W(R,S+1)<>0 THEN 450
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430 X=(RND(3)+1)
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440 ON X GOTO 790,860,910
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450 X=(RND(2)+1)
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460 ON X GOTO 790,860
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470 IF S<>V THEN 490
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480 IF Z=1 THEN 520
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485 Q=1:GOTO 500
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490 IF W(R,S+1)<>0 THEN 520
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500 X=(RND(2)+1)
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510 ON X GOTO 790,910
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520 GOTO 790
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530 IF S-1=0 THEN 670
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540 IF W(R,S-1)<>0 THEN 670
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545 IF R=H THEN 610
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547 IF W(R+1,S)<>0 THEN 610
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550 IF S<>V THEN 560
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552 IF Z=1 THEN 590
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554 Q=1:GOTO 570
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560 IF W(R,S+1)<>0 THEN 590
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570 X=(RND(3)+1)
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580 ON X GOTO 820,860,910
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590 X=(RND(2)+1)
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600 ON X GOTO 820,860
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610 IF S<>V THEN 630
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620 IF Z=1 THEN 660
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625 Q=1:GOTO 640
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630 IF W(R,S+1)<>0 THEN 660
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640 X=(RND(2)+1)
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650 ON X GOTO 820,910
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660 GOTO 820
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670 IF R=H THEN 740
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680 IF W(R+1,S)<>0 THEN 740
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685 IF S<>V THEN 700
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690 IF Z=1 THEN 730
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695 Q=1:GOTO 830
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700 IF W(R,S+1)<>0 THEN 730
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710 X=(RND(2)+1)
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720 ON X GOTO 860,910
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730 GOTO 860
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740 IF S<>V THEN 760
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750 IF Z=1 THEN 780
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755 Q=1:GOTO 770
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760 IF W(R,S+1)<>0 THEN 780
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770 GOTO 910
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780 GOTO 1000
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790 W(R-1,S)=C
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800 C=C+1:V(R-1,S)=2:R=R-1
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810 IF C=H*V+1 THEN 1010
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815 Q=0:GOTO 260
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820 W(R,S-1)=C
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830 C=C+1
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840 V(R,S-1)=1:S=S-1:IF C=H*V+1 THEN 1010
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850 Q=0:GOTO 260
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860 W(R+1,S)=C
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870 C=C+1:IF V(R,S)=0 THEN 880
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875 V(R,S)=3:GOTO 890
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880 V(R,S)=2
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890 R=R+1
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900 IF C=H*V+1 THEN 1010
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905 GOTO 530
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910 IF Q=1 THEN 960
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920 W(R,S+1)=C:C=C+1:IF V(R,S)=0 THEN 940
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930 V(R,S)=3:GOTO 950
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940 V(R,S)=1
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950 S=S+1:IF C=H*V+1 THEN 1010
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955 GOTO 260
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960 Z=1
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970 IF V(R,S)=0 THEN 980
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975 V(R,S)=3:Q=0:GOTO 1000
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980 V(R,S)=1:Q=0:R=1:S=1:GOTO 250
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1000 GOTO 210
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1010 FOR J=1 TO V
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1011 PRINT "I";
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1012 FOR I=1 TO H
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1013 IF V(I,J)<2 THEN 1030
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1020 PRINT " ";
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1021 GOTO 1040
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1030 PRINT " I";
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1040 NEXT I
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1041 PRINT
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1043 FOR I=1 TO H
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1045 IF V(I,J)=0 THEN 1060
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1050 IF V(I,J)=2 THEN 1060
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1051 PRINT ": ";
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1052 GOTO 1070
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1060 PRINT ":--";
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1070 NEXT I
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1071 PRINT "."
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1072 NEXT J
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1073 END
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