Home » Personal collection » Acorn tapes » Own_Work » drawer_tl_tape01a_d90_acorn_finished_progs.wav » SnakeV1
SnakeV1
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
Tape/disk: | Home » Personal collection » Acorn tapes » Own_Work » drawer_tl_tape01a_d90_acorn_finished_progs.wav |
Filename: | SnakeV1 |
Read OK: | ✔ |
File size: | 0C88 bytes |
Load address: | FFFF0E00 |
Exec address: | FFFF8023 |
File contents
110ON ERROR GOTO 250 120MODE6 130VDU23,1,0;0;0;0;:*FX4,1 140PROCINIT 150REPEAT 160PROCSETUP:PROCSCREEN 170REPEAT:PROCSNAKE:PROCNUMBER 180UNTIL FINISHED% OR TIME>6000 190PROCENDGAME 200UNTIL FNEND 210PROCCLEANUP:MODE6 220END 250PROCCLEANUP 260REPORT:IF ERL>0 THEN PRINT" at line ";ERL 270END 290DEFPROCINIT 300HIGHSCORE%=0:*FX11,0 310max%=500:DIMxpos%(max%),ypos%(max%),D$(4) 320VDU 23,255,255,255,255,255,255,255,255,255 330VDU 23,235,24,60,126,219,24,24,24,0:D$(1)=CHR$(235) 340VDU 23,234,0,24,24,24,219,126,60,24:D$(3)=CHR$(234) 350VDU 23,233,8,12,6,127,6,12,8,0:D$(2)=CHR$(233) 360VDU 23,232,16,48,96,254,96,48,16,0:D$(4)=CHR$(232) 370PROCINSTRUCTIONS 380ENDPROC 400DEFPROCINSTRUCTIONS 410CLS 420PRINT''SPC(5)"SNAKE" 430PRINT''"Version 1" 440PRINT 450PRINT 460PRINT 470PRINT 480PRINT 490PRINT 500PRINT 510PRINT 520PRINT 530PRINT 540PRINT 550PRINT 560PRINT'''SPC(6)"PRESS A KEY"; 570DUMMY=GET 580ENDPROC 600DEFPROCSETUP 610SCORE%=0:TIME=0:NX%=4:NY%=4:value%=0:Head%=2 620Length%=2:Real_Length%=2:Tail%=0:DIR%=1 630FINISHED%=FALSE:REASON$="" 640xpos%(Head%)=19:ypos%(Head%)=10:xpos%(Head%-1)=19 650 ypos%(Head%-1)=11:xpos%(Tail%)=19:ypos%(Tail%)=12 660ENDPROC 680DEFPROCSCREEN 690CLS:PROCTOPLINE:PRINT 700FOR I=1 TO 39:VDU255:NEXT 710FOR J=2 TO 21:VDU31,0,J,255,31,38,J,255:NEXT 720PRINTTAB(0,22);:FORI%=1 TO 39:VDU255:NEXT 730VDU 31,19,10,235,31,19,11,42,31,19,12,42 740ENDPROC 760DEFPROCSNAKE 770PROCTOPLINE 780I$=INKEY$(0):IF I$<>"" THEN PROCNEWDIR(I$) 790IF Length%=Real_Length% THEN PROCPOKE(xpos%(Tail%),ypos%(Tail%)," "):Tail%=Tail%+1:IF Tail%>max% THEN Tail%=0 800IF Length%>Real_Length% THEN Real_Length%=Real_Length%+1 810OHead%=Head%:Head%=Head%+1:IF Head%>max% THEN Head%=0 820IF DIR%=1 THEN PROCadd(0,-1) ELSE IF DIR%=2 THEN PROCadd(1,0) ELSE IF DIR%=3 THEN PROCadd(0,1) ELSE PROCadd(-1,0) 830A%=FNPEEK(xpos%(Head%),ypos%(Head%)) 840IF A%=255 THEN FINISHED%=TRUE:REASON$="WALL" ELSE IF A%=126 THEN FINISHED%=TRUE:REASON$="SELF" 850PROCPOKE(xpos%(OHead%),ypos%(OHead%),"*") 860PROCPOKE(xpos%(Head%),ypos%(Head%),D$(DIR%)) 870IF A%<>48 THEN ENDPROC 880FOR I%=value%-1 TO 0 STEP -1 890PROCPOKE(NX%,NY%,STR$(I%)):Length%=Length%+1 900PROCWAIT(0.05):SCORE%=SCORE%+1 910TIME=TIME-57:PROCTOPLINE 920NEXT 930value%=0 940ENDPROC 960DEFPROCNEWDIR(I$) 970IF I$=CHR$(&89)THENDIR%=DIR%+1:IF DIR%=5 THEN DIR%=1 980IF I$=CHR$(&88)THENDIR%=DIR%-1:IF DIR%=0 THEN DIR%=4 990ENDPROC 1010DEFPROCadd(x%,y%) 1020xpos%(Head%)=xpos%(OHead%)+x%:ypos%(Head%)=ypos%(OHead%)+y% 1030ENDPROC 1050DEFPROCNUMBER 1060IF value%<>0 AND RND(120)<>1 THEN ENDPROC 1070FOR I%=-1 TO 1:FOR J%=-1 TO 1 1080IF NX%+I%<>xpos%(Head%) OR NY%+J%<>ypos%(Head%) THEN PROCPOKE(NX%+I%,NY%+J%," ") 1090NEXT, 1100REPEAT 1110 NX%=RND(35)+1:NY%=RND(16)+2:valid%=TRUE 1120FOR I%=-1 TO 1:FOR J%=-1 TO 1 1130valid%=valid% AND (FNPEEK(NX%+I%,NY%+J%)=0) 1140NEXT, 1150UNTIL valid% OR TIME>6000 1160IF TIME>6000 THEN ENDPROC 1170value%=RND(9) 1180FOR I%=-1 TO 1:FOR J%=-1 TO 1 1190PROCPOKE(NX%+I%,NY%+J%,"`") 1200NEXT, 1210PROCPOKE(NX%,NY%,STR$(value%)) 1220ENDPROC 1240DEFPROCENDGAME 1250VDU28,4,17,36,8:CLS 1260PRINTTAB(10,3);"GAME OVER" 1270IF REASON$="WALL" THEN PRINTTAB(0,1);"YOU'VE HIT A SIDE-OH DEAR!" 1280 IF REASON$="SELF" THEN PRINTTAB(0,1);"YOU'VE HIT YOURSELF-A BAD MOVE" 1290IF TIME>6000 THEN PRINTTAB(12,1);"TIME UP" 1300PROCWAIT(1):IF SCORE%>HIGHSCORE% THEN HIGHSCORE%=SCORE% 1310ENDPROC 1330DEF FNEND:LOCAL B$ 1340PRINTTAB(0,6);"ANOTHER GAME (Y/N)" 1350PRINTTAB(0,8);"PRESS 'I' FOR INSTRUTIONS":VDU 26 1360REPEAT 1370B$=GET$ 1380IF B$="I" OR B$="i" THEN PROCINSTRUCTIONS:B$="Y" 1390UNTIL INSTR("YyNn",B$) 1400=B$="N" OR B$="n" 1420DEFPROCTOPLINE 1430PRINTTAB(0,1);"SCORE= ";SCORE%;" TIME= "; 1440@%=&20205:PRINT;60-TIME/100;:@%=10 1450PRINT" HIGH SCORE=";HIGHSCORE%;" "; 1460 ENDPROC 1480DEF FNPEEK(X%,Y%)=?(HIMEM+Y%*320+X%*8+2) 1490 1500DEFPROCPOKE(X%,Y%,X$) 1510VDU31,X%,Y%,ASC(X$) 1520ENDPROC 1540DEFPROCWAIT(T):LOCAL oldtime 1550oldtime=TIME 1560REPEAT UNTIL TIME-oldtime>T*100 1570ENDPROC 1590DEFPROCCLEANUP 1600*FX 12,0 1610*FX4,0 1620@%=10 1630ENDPROC
n� � � �dz@ x�6 ��23,1,0;0;0;0;:*FX4,1 � �INIT �� ��SETUP:�SCREEN ��:�SNAKE:�NUMBER �� FINISHED% � �>6000 ��ENDGAME � � �END ��CLEANUP:�6 �� ��CLEANUP �:� �>0 � �" at line ";� � " ��INIT ,HIGHSCORE%=0:*FX11,0 6+max%=500:�xpos%(max%),ypos%(max%),D$(4) @,� 23,255,255,255,255,255,255,255,255,255 J2� 23,235,24,60,126,219,24,24,24,0:D$(1)=�(235) T2� 23,234,0,24,24,24,219,126,60,24:D$(3)=�(234) ^-� 23,233,8,12,6,127,6,12,8,0:D$(2)=�(233) h1� 23,232,16,48,96,254,96,48,16,0:D$(4)=�(232) r�INSTRUCTIONS |� ���INSTRUCTIONS �� ��''�(5)"SNAKE" ��''"Version 1" �� �� �� �� �� �� �� �� � � � &� 0�'''�(6)"PRESS A KEY"; :DUMMY=� D� X��SETUP b-SCORE%=0:�=0:NX%=4:NY%=4:value%=0:Head%=2 l+Length%=2:Real_Length%=2:Tail%=0:DIR%=1 vFINISHED%=�:REASON$="" �5xpos%(Head%)=19:ypos%(Head%)=10:xpos%(Head%-1)=19 �6 ypos%(Head%-1)=11:xpos%(Tail%)=19:ypos%(Tail%)=12 �� ���SCREEN ��:�TOPLINE:� �� I=1 � 39:�255:� �(� J=2 � 21:�31,0,J,255,31,38,J,255:� ��0,22);:�I%=1 � 39:�255:� �*� 31,19,10,235,31,19,11,42,31,19,12,42 �� ���SNAKE �TOPLINE "I$=�(0):� I$<>"" � �NEWDIR(I$) f� Length%=Real_Length% � �POKE(xpos%(Tail%),ypos%(Tail%)," "):Tail%=Tail%+1:� Tail%>max% � Tail%=0 8� Length%>Real_Length% � Real_Length%=Real_Length%+1 *5OHead%=Head%:Head%=Head%+1:� Head%>max% � Head%=0 4T� DIR%=1 � �add(0,-1) � � DIR%=2 � �add(1,0) � � DIR%=3 � �add(0,1) � �add(-1,0) >'A%=�PEEK(xpos%(Head%),ypos%(Head%)) HQ� A%=255 � FINISHED%=�:REASON$="WALL" � � A%=126 � FINISHED%=�:REASON$="SELF" R*�POKE(xpos%(OHead%),ypos%(OHead%),"*") \-�POKE(xpos%(Head%),ypos%(Head%),D$(DIR%)) f� A%<>48 � � p� I%=value%-1 � 0 � -1 z*�POKE(NX%,NY%,�(I%)):Length%=Length%+1 ��WAIT(0.05):SCORE%=SCORE%+1 ��=�-57:�TOPLINE �� �value%=0 �� ���NEWDIR(I$) �-� I$=�(&89)�DIR%=DIR%+1:� DIR%=5 � DIR%=1 �-� I$=�(&88)�DIR%=DIR%-1:� DIR%=0 � DIR%=4 �� ���add(x%,y%) �?xpos%(Head%)=xpos%(OHead%)+x%:ypos%(Head%)=ypos%(OHead%)+y% � ��NUMBER $� value%<>0 � �(120)<>1 � � .� I%=-1 � 1:� J%=-1 � 1 8L� NX%+I%<>xpos%(Head%) � NY%+J%<>ypos%(Head%) � �POKE(NX%+I%,NY%+J%," ") B�, L� V% NX%=�(35)+1:NY%=�(16)+2:valid%=� `� I%=-1 � 1:� J%=-1 � 1 j,valid%=valid% � (�PEEK(NX%+I%,NY%+J%)=0) t�, ~� valid% � �>6000 �� �>6000 � � �value%=�(9) �� I%=-1 � 1:� J%=-1 � 1 ��POKE(NX%+I%,NY%+J%,"`") ��, ��POKE(NX%,NY%,�(value%)) �� � ��ENDGAME ��28,4,17,36,8:� ��10,3);"GAME OVER" �:� REASON$="WALL" � �0,1);"YOU'VE HIT A SIDE-OH DEAR!" ? � REASON$="SELF" � �0,1);"YOU'VE HIT YOURSELF-A BAD MOVE" � �>6000 � �12,1);"TIME UP" 4�WAIT(1):� SCORE%>HIGHSCORE% � HIGHSCORE%=SCORE% � 2� �END:� B$ <�0,6);"ANOTHER GAME (Y/N)" F+�0,8);"PRESS 'I' FOR INSTRUTIONS":� 26 P� ZB$=� d,� B$="I" � B$="i" � �INSTRUCTIONS:B$="Y" n� �"YyNn",B$) x=B$="N" � B$="n" � ��TOPLINE �&�0,1);"SCORE= ";SCORE%;" TIME= "; �@%=&20205:�;60-�/100;:@%=10 �#�" HIGH SCORE=";HIGHSCORE%;" "; � � �%� �PEEK(X%,Y%)=?(�+Y%*320+X%*8+2) � ���POKE(X%,Y%,X$) ��31,X%,Y%,�(X$) �� ��WAIT(T):� oldtime oldtime=� � � �-oldtime>T*100 "� 6 ��CLEANUP @*FX 12,0 J *FX4,0 T @%=10 ^� �
00000000 0d 00 6e 0e ee 20 85 20 e5 20 8d 64 7a 40 0d 00 |..n.. . . .dz@..| 00000010 78 06 eb 36 0d 00 82 19 ef 32 33 2c 31 2c 30 3b |x..6.....23,1,0;| 00000020 30 3b 30 3b 30 3b 3a 2a 46 58 34 2c 31 0d 00 8c |0;0;0;:*FX4,1...| 00000030 09 f2 49 4e 49 54 0d 00 96 05 f5 0d 00 a0 12 f2 |..INIT..........| 00000040 53 45 54 55 50 3a f2 53 43 52 45 45 4e 0d 00 aa |SETUP:.SCREEN...| 00000050 14 f5 3a f2 53 4e 41 4b 45 3a f2 4e 55 4d 42 45 |..:.SNAKE:.NUMBE| 00000060 52 0d 00 b4 18 fd 20 46 49 4e 49 53 48 45 44 25 |R..... FINISHED%| 00000070 20 84 20 91 3e 36 30 30 30 0d 00 be 0c f2 45 4e | . .>6000.....EN| 00000080 44 47 41 4d 45 0d 00 c8 0a fd 20 a4 45 4e 44 0d |DGAME..... .END.| 00000090 00 d2 0f f2 43 4c 45 41 4e 55 50 3a eb 36 0d 00 |....CLEANUP:.6..| 000000a0 dc 05 e0 0d 00 fa 0c f2 43 4c 45 41 4e 55 50 0d |........CLEANUP.| 000000b0 01 04 1c f6 3a e7 20 9e 3e 30 20 8c 20 f1 22 20 |....:. .>0 . ." | 000000c0 61 74 20 6c 69 6e 65 20 22 3b 9e 0d 01 0e 05 e0 |at line ";......| 000000d0 0d 01 22 0a dd f2 49 4e 49 54 0d 01 2c 18 48 49 |.."...INIT..,.HI| 000000e0 47 48 53 43 4f 52 45 25 3d 30 3a 2a 46 58 31 31 |GHSCORE%=0:*FX11| 000000f0 2c 30 0d 01 36 2b 6d 61 78 25 3d 35 30 30 3a de |,0..6+max%=500:.| 00000100 78 70 6f 73 25 28 6d 61 78 25 29 2c 79 70 6f 73 |xpos%(max%),ypos| 00000110 25 28 6d 61 78 25 29 2c 44 24 28 34 29 0d 01 40 |%(max%),D$(4)..@| 00000120 2c ef 20 32 33 2c 32 35 35 2c 32 35 35 2c 32 35 |,. 23,255,255,25| 00000130 35 2c 32 35 35 2c 32 35 35 2c 32 35 35 2c 32 35 |5,255,255,255,25| 00000140 35 2c 32 35 35 2c 32 35 35 0d 01 4a 32 ef 20 32 |5,255,255..J2. 2| 00000150 33 2c 32 33 35 2c 32 34 2c 36 30 2c 31 32 36 2c |3,235,24,60,126,| 00000160 32 31 39 2c 32 34 2c 32 34 2c 32 34 2c 30 3a 44 |219,24,24,24,0:D| 00000170 24 28 31 29 3d bd 28 32 33 35 29 0d 01 54 32 ef |$(1)=.(235)..T2.| 00000180 20 32 33 2c 32 33 34 2c 30 2c 32 34 2c 32 34 2c | 23,234,0,24,24,| 00000190 32 34 2c 32 31 39 2c 31 32 36 2c 36 30 2c 32 34 |24,219,126,60,24| 000001a0 3a 44 24 28 33 29 3d bd 28 32 33 34 29 0d 01 5e |:D$(3)=.(234)..^| 000001b0 2d ef 20 32 33 2c 32 33 33 2c 38 2c 31 32 2c 36 |-. 23,233,8,12,6| 000001c0 2c 31 32 37 2c 36 2c 31 32 2c 38 2c 30 3a 44 24 |,127,6,12,8,0:D$| 000001d0 28 32 29 3d bd 28 32 33 33 29 0d 01 68 31 ef 20 |(2)=.(233)..h1. | 000001e0 32 33 2c 32 33 32 2c 31 36 2c 34 38 2c 39 36 2c |23,232,16,48,96,| 000001f0 32 35 34 2c 39 36 2c 34 38 2c 31 36 2c 30 3a 44 |254,96,48,16,0:D| 00000200 24 28 34 29 3d bd 28 32 33 32 29 0d 01 72 11 f2 |$(4)=.(232)..r..| 00000210 49 4e 53 54 52 55 43 54 49 4f 4e 53 0d 01 7c 05 |INSTRUCTIONS..|.| 00000220 e1 0d 01 90 12 dd f2 49 4e 53 54 52 55 43 54 49 |.......INSTRUCTI| 00000230 4f 4e 53 0d 01 9a 05 db 0d 01 a4 12 f1 27 27 89 |ONS..........''.| 00000240 28 35 29 22 53 4e 41 4b 45 22 0d 01 ae 12 f1 27 |(5)"SNAKE".....'| 00000250 27 22 56 65 72 73 69 6f 6e 20 31 22 0d 01 b8 05 |'"Version 1"....| 00000260 f1 0d 01 c2 05 f1 0d 01 cc 05 f1 0d 01 d6 05 f1 |................| 00000270 0d 01 e0 05 f1 0d 01 ea 05 f1 0d 01 f4 05 f1 0d |................| 00000280 01 fe 05 f1 0d 02 08 05 f1 0d 02 12 05 f1 0d 02 |................| 00000290 1c 05 f1 0d 02 26 05 f1 0d 02 30 1a f1 27 27 27 |.....&....0..'''| 000002a0 89 28 36 29 22 50 52 45 53 53 20 41 20 4b 45 59 |.(6)"PRESS A KEY| 000002b0 22 3b 0d 02 3a 0b 44 55 4d 4d 59 3d a5 0d 02 44 |";..:.DUMMY=...D| 000002c0 05 e1 0d 02 58 0b dd f2 53 45 54 55 50 0d 02 62 |....X...SETUP..b| 000002d0 2d 53 43 4f 52 45 25 3d 30 3a d1 3d 30 3a 4e 58 |-SCORE%=0:.=0:NX| 000002e0 25 3d 34 3a 4e 59 25 3d 34 3a 76 61 6c 75 65 25 |%=4:NY%=4:value%| 000002f0 3d 30 3a 48 65 61 64 25 3d 32 0d 02 6c 2b 4c 65 |=0:Head%=2..l+Le| 00000300 6e 67 74 68 25 3d 32 3a 52 65 61 6c 5f 4c 65 6e |ngth%=2:Real_Len| 00000310 67 74 68 25 3d 32 3a 54 61 69 6c 25 3d 30 3a 44 |gth%=2:Tail%=0:D| 00000320 49 52 25 3d 31 0d 02 76 1a 46 49 4e 49 53 48 45 |IR%=1..v.FINISHE| 00000330 44 25 3d a3 3a 52 45 41 53 4f 4e 24 3d 22 22 0d |D%=.:REASON$="".| 00000340 02 80 35 78 70 6f 73 25 28 48 65 61 64 25 29 3d |..5xpos%(Head%)=| 00000350 31 39 3a 79 70 6f 73 25 28 48 65 61 64 25 29 3d |19:ypos%(Head%)=| 00000360 31 30 3a 78 70 6f 73 25 28 48 65 61 64 25 2d 31 |10:xpos%(Head%-1| 00000370 29 3d 31 39 0d 02 8a 36 20 79 70 6f 73 25 28 48 |)=19...6 ypos%(H| 00000380 65 61 64 25 2d 31 29 3d 31 31 3a 78 70 6f 73 25 |ead%-1)=11:xpos%| 00000390 28 54 61 69 6c 25 29 3d 31 39 3a 79 70 6f 73 25 |(Tail%)=19:ypos%| 000003a0 28 54 61 69 6c 25 29 3d 31 32 0d 02 94 05 e1 0d |(Tail%)=12......| 000003b0 02 a8 0c dd f2 53 43 52 45 45 4e 0d 02 b2 10 db |.....SCREEN.....| 000003c0 3a f2 54 4f 50 4c 49 4e 45 3a f1 0d 02 bc 15 e3 |:.TOPLINE:......| 000003d0 20 49 3d 31 20 b8 20 33 39 3a ef 32 35 35 3a ed | I=1 . 39:.255:.| 000003e0 0d 02 c6 28 e3 20 4a 3d 32 20 b8 20 32 31 3a ef |...(. J=2 . 21:.| 000003f0 33 31 2c 30 2c 4a 2c 32 35 35 2c 33 31 2c 33 38 |31,0,J,255,31,38| 00000400 2c 4a 2c 32 35 35 3a ed 0d 02 d0 1e f1 8a 30 2c |,J,255:.......0,| 00000410 32 32 29 3b 3a e3 49 25 3d 31 20 b8 20 33 39 3a |22);:.I%=1 . 39:| 00000420 ef 32 35 35 3a ed 0d 02 da 2a ef 20 33 31 2c 31 |.255:....*. 31,1| 00000430 39 2c 31 30 2c 32 33 35 2c 33 31 2c 31 39 2c 31 |9,10,235,31,19,1| 00000440 31 2c 34 32 2c 33 31 2c 31 39 2c 31 32 2c 34 32 |1,42,31,19,12,42| 00000450 0d 02 e4 05 e1 0d 02 f8 0b dd f2 53 4e 41 4b 45 |...........SNAKE| 00000460 0d 03 02 0c f2 54 4f 50 4c 49 4e 45 0d 03 0c 22 |.....TOPLINE..."| 00000470 49 24 3d bf 28 30 29 3a e7 20 49 24 3c 3e 22 22 |I$=.(0):. I$<>""| 00000480 20 8c 20 f2 4e 45 57 44 49 52 28 49 24 29 0d 03 | . .NEWDIR(I$)..| 00000490 16 66 e7 20 4c 65 6e 67 74 68 25 3d 52 65 61 6c |.f. Length%=Real| 000004a0 5f 4c 65 6e 67 74 68 25 20 8c 20 f2 50 4f 4b 45 |_Length% . .POKE| 000004b0 28 78 70 6f 73 25 28 54 61 69 6c 25 29 2c 79 70 |(xpos%(Tail%),yp| 000004c0 6f 73 25 28 54 61 69 6c 25 29 2c 22 20 22 29 3a |os%(Tail%)," "):| 000004d0 54 61 69 6c 25 3d 54 61 69 6c 25 2b 31 3a e7 20 |Tail%=Tail%+1:. | 000004e0 54 61 69 6c 25 3e 6d 61 78 25 20 8c 20 54 61 69 |Tail%>max% . Tai| 000004f0 6c 25 3d 30 0d 03 20 38 e7 20 4c 65 6e 67 74 68 |l%=0.. 8. Length| 00000500 25 3e 52 65 61 6c 5f 4c 65 6e 67 74 68 25 20 8c |%>Real_Length% .| 00000510 20 52 65 61 6c 5f 4c 65 6e 67 74 68 25 3d 52 65 | Real_Length%=Re| 00000520 61 6c 5f 4c 65 6e 67 74 68 25 2b 31 0d 03 2a 35 |al_Length%+1..*5| 00000530 4f 48 65 61 64 25 3d 48 65 61 64 25 3a 48 65 61 |OHead%=Head%:Hea| 00000540 64 25 3d 48 65 61 64 25 2b 31 3a e7 20 48 65 61 |d%=Head%+1:. Hea| 00000550 64 25 3e 6d 61 78 25 20 8c 20 48 65 61 64 25 3d |d%>max% . Head%=| 00000560 30 0d 03 34 54 e7 20 44 49 52 25 3d 31 20 8c 20 |0..4T. DIR%=1 . | 00000570 f2 61 64 64 28 30 2c 2d 31 29 20 8b 20 e7 20 44 |.add(0,-1) . . D| 00000580 49 52 25 3d 32 20 8c 20 f2 61 64 64 28 31 2c 30 |IR%=2 . .add(1,0| 00000590 29 20 8b 20 e7 20 44 49 52 25 3d 33 20 8c 20 f2 |) . . DIR%=3 . .| 000005a0 61 64 64 28 30 2c 31 29 20 8b 20 f2 61 64 64 28 |add(0,1) . .add(| 000005b0 2d 31 2c 30 29 0d 03 3e 27 41 25 3d a4 50 45 45 |-1,0)..>'A%=.PEE| 000005c0 4b 28 78 70 6f 73 25 28 48 65 61 64 25 29 2c 79 |K(xpos%(Head%),y| 000005d0 70 6f 73 25 28 48 65 61 64 25 29 29 0d 03 48 51 |pos%(Head%))..HQ| 000005e0 e7 20 41 25 3d 32 35 35 20 8c 20 46 49 4e 49 53 |. A%=255 . FINIS| 000005f0 48 45 44 25 3d b9 3a 52 45 41 53 4f 4e 24 3d 22 |HED%=.:REASON$="| 00000600 57 41 4c 4c 22 20 8b 20 e7 20 41 25 3d 31 32 36 |WALL" . . A%=126| 00000610 20 8c 20 46 49 4e 49 53 48 45 44 25 3d b9 3a 52 | . FINISHED%=.:R| 00000620 45 41 53 4f 4e 24 3d 22 53 45 4c 46 22 0d 03 52 |EASON$="SELF"..R| 00000630 2a f2 50 4f 4b 45 28 78 70 6f 73 25 28 4f 48 65 |*.POKE(xpos%(OHe| 00000640 61 64 25 29 2c 79 70 6f 73 25 28 4f 48 65 61 64 |ad%),ypos%(OHead| 00000650 25 29 2c 22 2a 22 29 0d 03 5c 2d f2 50 4f 4b 45 |%),"*")..\-.POKE| 00000660 28 78 70 6f 73 25 28 48 65 61 64 25 29 2c 79 70 |(xpos%(Head%),yp| 00000670 6f 73 25 28 48 65 61 64 25 29 2c 44 24 28 44 49 |os%(Head%),D$(DI| 00000680 52 25 29 29 0d 03 66 10 e7 20 41 25 3c 3e 34 38 |R%))..f.. A%<>48| 00000690 20 8c 20 e1 0d 03 70 1a e3 20 49 25 3d 76 61 6c | . ...p.. I%=val| 000006a0 75 65 25 2d 31 20 b8 20 30 20 88 20 2d 31 0d 03 |ue%-1 . 0 . -1..| 000006b0 7a 2a f2 50 4f 4b 45 28 4e 58 25 2c 4e 59 25 2c |z*.POKE(NX%,NY%,| 000006c0 c3 28 49 25 29 29 3a 4c 65 6e 67 74 68 25 3d 4c |.(I%)):Length%=L| 000006d0 65 6e 67 74 68 25 2b 31 0d 03 84 1f f2 57 41 49 |ength%+1.....WAI| 000006e0 54 28 30 2e 30 35 29 3a 53 43 4f 52 45 25 3d 53 |T(0.05):SCORE%=S| 000006f0 43 4f 52 45 25 2b 31 0d 03 8e 13 d1 3d 91 2d 35 |CORE%+1.....=.-5| 00000700 37 3a f2 54 4f 50 4c 49 4e 45 0d 03 98 05 ed 0d |7:.TOPLINE......| 00000710 03 a2 0c 76 61 6c 75 65 25 3d 30 0d 03 ac 05 e1 |...value%=0.....| 00000720 0d 03 c0 10 dd f2 4e 45 57 44 49 52 28 49 24 29 |......NEWDIR(I$)| 00000730 0d 03 ca 2d e7 20 49 24 3d bd 28 26 38 39 29 8c |...-. I$=.(&89).| 00000740 44 49 52 25 3d 44 49 52 25 2b 31 3a e7 20 44 49 |DIR%=DIR%+1:. DI| 00000750 52 25 3d 35 20 8c 20 44 49 52 25 3d 31 0d 03 d4 |R%=5 . DIR%=1...| 00000760 2d e7 20 49 24 3d bd 28 26 38 38 29 8c 44 49 52 |-. I$=.(&88).DIR| 00000770 25 3d 44 49 52 25 2d 31 3a e7 20 44 49 52 25 3d |%=DIR%-1:. DIR%=| 00000780 30 20 8c 20 44 49 52 25 3d 34 0d 03 de 05 e1 0d |0 . DIR%=4......| 00000790 03 f2 10 dd f2 61 64 64 28 78 25 2c 79 25 29 0d |.....add(x%,y%).| 000007a0 03 fc 3f 78 70 6f 73 25 28 48 65 61 64 25 29 3d |..?xpos%(Head%)=| 000007b0 78 70 6f 73 25 28 4f 48 65 61 64 25 29 2b 78 25 |xpos%(OHead%)+x%| 000007c0 3a 79 70 6f 73 25 28 48 65 61 64 25 29 3d 79 70 |:ypos%(Head%)=yp| 000007d0 6f 73 25 28 4f 48 65 61 64 25 29 2b 79 25 0d 04 |os%(OHead%)+y%..| 000007e0 06 05 e1 0d 04 1a 0c dd f2 4e 55 4d 42 45 52 0d |.........NUMBER.| 000007f0 04 24 1f e7 20 76 61 6c 75 65 25 3c 3e 30 20 80 |.$.. value%<>0 .| 00000800 20 b3 28 31 32 30 29 3c 3e 31 20 8c 20 e1 0d 04 | .(120)<>1 . ...| 00000810 2e 1b e3 20 49 25 3d 2d 31 20 b8 20 31 3a e3 20 |... I%=-1 . 1:. | 00000820 4a 25 3d 2d 31 20 b8 20 31 0d 04 38 4c e7 20 4e |J%=-1 . 1..8L. N| 00000830 58 25 2b 49 25 3c 3e 78 70 6f 73 25 28 48 65 61 |X%+I%<>xpos%(Hea| 00000840 64 25 29 20 84 20 4e 59 25 2b 4a 25 3c 3e 79 70 |d%) . NY%+J%<>yp| 00000850 6f 73 25 28 48 65 61 64 25 29 20 8c 20 f2 50 4f |os%(Head%) . .PO| 00000860 4b 45 28 4e 58 25 2b 49 25 2c 4e 59 25 2b 4a 25 |KE(NX%+I%,NY%+J%| 00000870 2c 22 20 22 29 0d 04 42 06 ed 2c 0d 04 4c 05 f5 |," ")..B..,..L..| 00000880 0d 04 56 25 20 4e 58 25 3d b3 28 33 35 29 2b 31 |..V% NX%=.(35)+1| 00000890 3a 4e 59 25 3d b3 28 31 36 29 2b 32 3a 76 61 6c |:NY%=.(16)+2:val| 000008a0 69 64 25 3d b9 0d 04 60 1b e3 20 49 25 3d 2d 31 |id%=...`.. I%=-1| 000008b0 20 b8 20 31 3a e3 20 4a 25 3d 2d 31 20 b8 20 31 | . 1:. J%=-1 . 1| 000008c0 0d 04 6a 2c 76 61 6c 69 64 25 3d 76 61 6c 69 64 |..j,valid%=valid| 000008d0 25 20 80 20 28 a4 50 45 45 4b 28 4e 58 25 2b 49 |% . (.PEEK(NX%+I| 000008e0 25 2c 4e 59 25 2b 4a 25 29 3d 30 29 0d 04 74 06 |%,NY%+J%)=0)..t.| 000008f0 ed 2c 0d 04 7e 15 fd 20 76 61 6c 69 64 25 20 84 |.,..~.. valid% .| 00000900 20 91 3e 36 30 30 30 0d 04 88 10 e7 20 91 3e 36 | .>6000..... .>6| 00000910 30 30 30 20 8c 20 e1 0d 04 92 0f 76 61 6c 75 65 |000 . .....value| 00000920 25 3d b3 28 39 29 0d 04 9c 1b e3 20 49 25 3d 2d |%=.(9)..... I%=-| 00000930 31 20 b8 20 31 3a e3 20 4a 25 3d 2d 31 20 b8 20 |1 . 1:. J%=-1 . | 00000940 31 0d 04 a6 1c f2 50 4f 4b 45 28 4e 58 25 2b 49 |1.....POKE(NX%+I| 00000950 25 2c 4e 59 25 2b 4a 25 2c 22 60 22 29 0d 04 b0 |%,NY%+J%,"`")...| 00000960 06 ed 2c 0d 04 ba 1c f2 50 4f 4b 45 28 4e 58 25 |..,.....POKE(NX%| 00000970 2c 4e 59 25 2c c3 28 76 61 6c 75 65 25 29 29 0d |,NY%,.(value%)).| 00000980 04 c4 05 e1 0d 04 d8 0d dd f2 45 4e 44 47 41 4d |..........ENDGAM| 00000990 45 0d 04 e2 13 ef 32 38 2c 34 2c 31 37 2c 33 36 |E.....28,4,17,36| 000009a0 2c 38 3a db 0d 04 ec 17 f1 8a 31 30 2c 33 29 3b |,8:.......10,3);| 000009b0 22 47 41 4d 45 20 4f 56 45 52 22 0d 04 f6 3a e7 |"GAME OVER"...:.| 000009c0 20 52 45 41 53 4f 4e 24 3d 22 57 41 4c 4c 22 20 | REASON$="WALL" | 000009d0 8c 20 f1 8a 30 2c 31 29 3b 22 59 4f 55 27 56 45 |. ..0,1);"YOU'VE| 000009e0 20 48 49 54 20 41 20 53 49 44 45 2d 4f 48 20 44 | HIT A SIDE-OH D| 000009f0 45 41 52 21 22 0d 05 00 3f 20 e7 20 52 45 41 53 |EAR!"...? . REAS| 00000a00 4f 4e 24 3d 22 53 45 4c 46 22 20 8c 20 f1 8a 30 |ON$="SELF" . ..0| 00000a10 2c 31 29 3b 22 59 4f 55 27 56 45 20 48 49 54 20 |,1);"YOU'VE HIT | 00000a20 59 4f 55 52 53 45 4c 46 2d 41 20 42 41 44 20 4d |YOURSELF-A BAD M| 00000a30 4f 56 45 22 0d 05 0a 20 e7 20 91 3e 36 30 30 30 |OVE"... . .>6000| 00000a40 20 8c 20 f1 8a 31 32 2c 31 29 3b 22 54 49 4d 45 | . ..12,1);"TIME| 00000a50 20 55 50 22 0d 05 14 34 f2 57 41 49 54 28 31 29 | UP"...4.WAIT(1)| 00000a60 3a e7 20 53 43 4f 52 45 25 3e 48 49 47 48 53 43 |:. SCORE%>HIGHSC| 00000a70 4f 52 45 25 20 8c 20 48 49 47 48 53 43 4f 52 45 |ORE% . HIGHSCORE| 00000a80 25 3d 53 43 4f 52 45 25 0d 05 1e 05 e1 0d 05 32 |%=SCORE%.......2| 00000a90 0f dd 20 a4 45 4e 44 3a ea 20 42 24 0d 05 3c 1f |.. .END:. B$..<.| 00000aa0 f1 8a 30 2c 36 29 3b 22 41 4e 4f 54 48 45 52 20 |..0,6);"ANOTHER | 00000ab0 47 41 4d 45 20 28 59 2f 4e 29 22 0d 05 46 2b f1 |GAME (Y/N)"..F+.| 00000ac0 8a 30 2c 38 29 3b 22 50 52 45 53 53 20 27 49 27 |.0,8);"PRESS 'I'| 00000ad0 20 46 4f 52 20 49 4e 53 54 52 55 54 49 4f 4e 53 | FOR INSTRUTIONS| 00000ae0 22 3a ef 20 32 36 0d 05 50 05 f5 0d 05 5a 08 42 |":. 26..P....Z.B| 00000af0 24 3d be 0d 05 64 2c e7 20 42 24 3d 22 49 22 20 |$=...d,. B$="I" | 00000b00 84 20 42 24 3d 22 69 22 20 8c 20 f2 49 4e 53 54 |. B$="i" . .INST| 00000b10 52 55 43 54 49 4f 4e 53 3a 42 24 3d 22 59 22 0d |RUCTIONS:B$="Y".| 00000b20 05 6e 11 fd 20 a7 22 59 79 4e 6e 22 2c 42 24 29 |.n.. ."YyNn",B$)| 00000b30 0d 05 78 14 3d 42 24 3d 22 4e 22 20 84 20 42 24 |..x.=B$="N" . B$| 00000b40 3d 22 6e 22 0d 05 8c 0d dd f2 54 4f 50 4c 49 4e |="n"......TOPLIN| 00000b50 45 0d 05 96 26 f1 8a 30 2c 31 29 3b 22 53 43 4f |E...&..0,1);"SCO| 00000b60 52 45 3d 20 22 3b 53 43 4f 52 45 25 3b 22 20 54 |RE= ";SCORE%;" T| 00000b70 49 4d 45 3d 20 22 3b 0d 05 a0 1f 40 25 3d 26 32 |IME= ";....@%=&2| 00000b80 30 32 30 35 3a f1 3b 36 30 2d 91 2f 31 30 30 3b |0205:.;60-./100;| 00000b90 3a 40 25 3d 31 30 0d 05 aa 23 f1 22 20 48 49 47 |:@%=10...#." HIG| 00000ba0 48 20 53 43 4f 52 45 3d 22 3b 48 49 47 48 53 43 |H SCORE=";HIGHSC| 00000bb0 4f 52 45 25 3b 22 20 22 3b 0d 05 b4 06 20 e1 0d |ORE%;" ";.... ..| 00000bc0 05 c8 25 dd 20 a4 50 45 45 4b 28 58 25 2c 59 25 |..%. .PEEK(X%,Y%| 00000bd0 29 3d 3f 28 93 2b 59 25 2a 33 32 30 2b 58 25 2a |)=?(.+Y%*320+X%*| 00000be0 38 2b 32 29 0d 05 d2 05 20 0d 05 dc 14 dd f2 50 |8+2).... ......P| 00000bf0 4f 4b 45 28 58 25 2c 59 25 2c 58 24 29 0d 05 e6 |OKE(X%,Y%,X$)...| 00000c00 13 ef 33 31 2c 58 25 2c 59 25 2c 97 28 58 24 29 |..31,X%,Y%,.(X$)| 00000c10 0d 05 f0 05 e1 0d 06 04 17 dd f2 57 41 49 54 28 |...........WAIT(| 00000c20 54 29 3a ea 20 6f 6c 64 74 69 6d 65 0d 06 0e 0d |T):. oldtime....| 00000c30 6f 6c 64 74 69 6d 65 3d 91 0d 06 18 17 f5 20 fd |oldtime=...... .| 00000c40 20 91 2d 6f 6c 64 74 69 6d 65 3e 54 2a 31 30 30 | .-oldtime>T*100| 00000c50 0d 06 22 05 e1 0d 06 36 0d dd f2 43 4c 45 41 4e |.."....6...CLEAN| 00000c60 55 50 0d 06 40 0c 2a 46 58 20 31 32 2c 30 0d 06 |UP..@.*FX 12,0..| 00000c70 4a 0a 2a 46 58 34 2c 30 0d 06 54 09 40 25 3d 31 |J.*FX4,0..T.@%=1| 00000c80 30 0d 06 5e 05 e1 0d ff |0..^....| 00000c88