Home » Personal collection » Acorn tapes » Own_Work » box01_tape08a_d90_acorn_acorn_eater.wav » ACORN1

ACORN1

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 » box01_tape08a_d90_acorn_acorn_eater.wav
Filename: ACORN1
Read OK:
File size: 05A8 bytes
Load address: FFFF0E00
Exec address: FFFF8023
File contents
   10REM Slippery Sam
   20REM by A.Houghton
   30REM (c) Electron User
   40ENVELOPE1,1,50,-50,5,4,4,20,126,0,0,-126,126,126:ENVELOPE3,1,20,-20,1,5,5,100,126,0,0,-126,126,126:ENVELOPE4,1,-20,20,-1,5,5,100,126,0,0,-126,126,126
   50*FX16
   60IFPAGE<&1200GOTO110
   70*K.0*T.|MDEL.10,90|MFORI%=0TO(TOP-PA.)S.4:I%!&E00=I%!PA.:N.|MPA.=&E00|MO.|MRUN|MRUN|F|M
   80VDU21:*FX21
   90*FX138,0,128
  100END
  110PROCinit:REPEAT:MODE5:VDU23;8202;0;0;0;19,1,4;0;19,3,2;0;17,2:PRINTTAB(4,4)"SLIPPERY SAM":COLOUR1:PRINTTAB(3,7)"by A. Houghton":*FX21
  120COLOUR3:PRINTTAB(0,20)"Press SPACE to play":REPEATUNTILGET=32
  130lives=3:?score=0:score?1=0:level=1:?acorns=1:PROCscreen:REPEAT:PROCmaze:CALLmain:IF?dead=&E0 PROCbonus ELSEPROCdead
  140UNTILlives=0:PROCd(100):PROCwindow(4,16,7,15):COLOUR3:PRINTTAB(4,15)"GAME"TAB(4,16)"OVER":PROCd(200):UNTILFALSE
  150DEFPROCdead:lives=lives-1:!dat=&A00:FORN%=150TO100STEP-10:SOUND1,4,N%,5:?scr=&20:scr?1=&6B:IF!dat>&A60 !dat=&A00
  160CALLprint:PROCd(25):NEXT:ENDPROC
  170DEFPROCbonus:PROCd(20):FORN%=100TO200STEP10:SOUND1,1,N%,3:NEXT:REPEAT:SOUND&10,0,0,0:CALLdeccals:CALLinsc:CALLpsc:SOUND0,-15,4,1:PROCd(2):UNTIL?dead=&7C
  180IF?vist>0REPEAT:SOUND&10,0,0,0:CALLdvist:CALLinsc:CALLpsc:SOUND0,-15,4,1:PROCd(2):UNTIL?vist=0ANDvist?1=0
  190FORn%=1TO5*level:SOUND&10,0,0,0:CALLinsc:CALLpsc:SOUND0,-15,4,1:PROCd(2):NEXT:level=level+1:IFlives<7 lives=lives+1
  200?acorns=(level+1)DIV2:IF?acorns>9 ?acorns=9:ENDPROC ELSEENDPROC
  210DEFPROCd(D%):TIME=0:REPEATUNTILTIME>D%:ENDPROC
  220DEFPROCmaze:sheet=(level-1)MOD6:RESTORE(380+10*sheet):FORN%=0TO63STEP8:READA$:FORM%=0TO7:M%?(mazdat+N%)=EVAL("&"+MID$(A$,M%+1,1)):NEXT
  230CALLmazgen:FORN%=1TO20+level
  240A%=RND(1024)-1:IFA%?maze=0ORA%?maze=&20 A%?maze=&60 ELSEGOTO240
  250A%=RND(1024)-1:IFA%?maze=0ORA%?maze=&20 A%?maze=&80 ELSEGOTO250
  260 NEXT:PRINTTAB(13,2)SPC6TAB(1,29)SPC18:VDU31,16,9,31,8,10,32,31,16,13,32,8,10,32

� Slippery Sam
� by A.Houghton
� (c) Electron User
(��1,1,50,-50,5,4,4,20,126,0,0,-126,126,126:�3,1,20,-20,1,5,5,100,126,0,0,-126,126,126:�4,1,-20,20,-1,5,5,100,126,0,0,-126,126,126
2	*FX16
<�<&1200�Dn@
F[*K.0*T.|MDEL.10,90|MFORI%=0TO(TOP-PA.)S.4:I%!&E00=I%!PA.:N.|MPA.=&E00|MO.|MRUN|MRUN|F|M
P
�21:*FX21
Z*FX138,0,128
d�
ni�init:�:�5:�23;8202;0;0;0;19,1,4;0;19,3,2;0;17,2:�4,4)"SLIPPERY SAM":�1:�3,7)"by A. Houghton":*FX21
x*�3:�0,20)"Press SPACE to play":���=32
�_lives=3:?score=0:score?1=0:level=1:?acorns=1:�screen:�:�maze:�main:�?dead=&E0 �bonus ��dead
�O�lives=0:�d(100):�window(4,16,7,15):�3:�4,15)"GAME"�4,16)"OVER":�d(200):��
�d��dead:lives=lives-1:!dat=&A00:�N%=150�100�-10:�1,4,N%,5:?scr=&20:scr?1=&6B:�!dat>&A60 !dat=&A00
��print:�d(25):�:�
�j��bonus:�d(20):�N%=100�200�10:�1,1,N%,3:�:�:�&10,0,0,0:�deccals:�insc:�psc:�0,-15,4,1:�d(2):�?dead=&7C
�M�?vist>0�:�&10,0,0,0:�dvist:�insc:�psc:�0,-15,4,1:�d(2):�?vist=0�vist?1=0
�_�n%=1�5*level:�&10,0,0,0:�insc:�psc:�0,-15,4,1:�d(2):�:level=level+1:�lives<7 lives=lives+1
�1?acorns=(level+1)�2:�?acorns>9 ?acorns=9:� ��
���d(D%):�=0:���>D%:�
�g��maze:sheet=(level-1)�6:�(380+10*sheet):�N%=0�63�8:�A$:�M%=0�7:M%?(mazdat+N%)=�("&"+�A$,M%+1,1)):�
��mazgen:�N%=1�20+level
�:A%=�(1024)-1:�A%?maze=0�A%?maze=&20 A%?maze=&60 ��dp@
�:A%=�(1024)-1:�A%?maze=0�A%?maze=&20 A%?maze=&80 ��dz@
A �:�13,2)�6�1,29)�18:�31,16,9,31,8,10,32,31,16,13,32,8,10,32
�
00000000  0d 00 0a 12 f4 20 53 6c  69 70 70 65 72 79 20 53  |..... Slippery S|
00000010  61 6d 0d 00 14 13 f4 20  62 79 20 41 2e 48 6f 75  |am..... by A.Hou|
00000020  67 68 74 6f 6e 0d 00 1e  17 f4 20 28 63 29 20 45  |ghton..... (c) E|
00000030  6c 65 63 74 72 6f 6e 20  55 73 65 72 0d 00 28 84  |lectron User..(.|
00000040  e2 31 2c 31 2c 35 30 2c  2d 35 30 2c 35 2c 34 2c  |.1,1,50,-50,5,4,|
00000050  34 2c 32 30 2c 31 32 36  2c 30 2c 30 2c 2d 31 32  |4,20,126,0,0,-12|
00000060  36 2c 31 32 36 2c 31 32  36 3a e2 33 2c 31 2c 32  |6,126,126:.3,1,2|
00000070  30 2c 2d 32 30 2c 31 2c  35 2c 35 2c 31 30 30 2c  |0,-20,1,5,5,100,|
00000080  31 32 36 2c 30 2c 30 2c  2d 31 32 36 2c 31 32 36  |126,0,0,-126,126|
00000090  2c 31 32 36 3a e2 34 2c  31 2c 2d 32 30 2c 32 30  |,126:.4,1,-20,20|
000000a0  2c 2d 31 2c 35 2c 35 2c  31 30 30 2c 31 32 36 2c  |,-1,5,5,100,126,|
000000b0  30 2c 30 2c 2d 31 32 36  2c 31 32 36 2c 31 32 36  |0,0,-126,126,126|
000000c0  0d 00 32 09 2a 46 58 31  36 0d 00 3c 11 e7 90 3c  |..2.*FX16..<...<|
000000d0  26 31 32 30 30 e5 8d 44  6e 40 0d 00 46 5b 2a 4b  |&1200..Dn@..F[*K|
000000e0  2e 30 2a 54 2e 7c 4d 44  45 4c 2e 31 30 2c 39 30  |.0*T.|MDEL.10,90|
000000f0  7c 4d 46 4f 52 49 25 3d  30 54 4f 28 54 4f 50 2d  ||MFORI%=0TO(TOP-|
00000100  50 41 2e 29 53 2e 34 3a  49 25 21 26 45 30 30 3d  |PA.)S.4:I%!&E00=|
00000110  49 25 21 50 41 2e 3a 4e  2e 7c 4d 50 41 2e 3d 26  |I%!PA.:N.|MPA.=&|
00000120  45 30 30 7c 4d 4f 2e 7c  4d 52 55 4e 7c 4d 52 55  |E00|MO.|MRUN|MRU|
00000130  4e 7c 46 7c 4d 0d 00 50  0d ef 32 31 3a 2a 46 58  |N|F|M..P..21:*FX|
00000140  32 31 0d 00 5a 10 2a 46  58 31 33 38 2c 30 2c 31  |21..Z.*FX138,0,1|
00000150  32 38 0d 00 64 05 e0 0d  00 6e 69 f2 69 6e 69 74  |28..d....ni.init|
00000160  3a f5 3a eb 35 3a ef 32  33 3b 38 32 30 32 3b 30  |:.:.5:.23;8202;0|
00000170  3b 30 3b 30 3b 31 39 2c  31 2c 34 3b 30 3b 31 39  |;0;0;19,1,4;0;19|
00000180  2c 33 2c 32 3b 30 3b 31  37 2c 32 3a f1 8a 34 2c  |,3,2;0;17,2:..4,|
00000190  34 29 22 53 4c 49 50 50  45 52 59 20 53 41 4d 22  |4)"SLIPPERY SAM"|
000001a0  3a fb 31 3a f1 8a 33 2c  37 29 22 62 79 20 41 2e  |:.1:..3,7)"by A.|
000001b0  20 48 6f 75 67 68 74 6f  6e 22 3a 2a 46 58 32 31  | Houghton":*FX21|
000001c0  0d 00 78 2a fb 33 3a f1  8a 30 2c 32 30 29 22 50  |..x*.3:..0,20)"P|
000001d0  72 65 73 73 20 53 50 41  43 45 20 74 6f 20 70 6c  |ress SPACE to pl|
000001e0  61 79 22 3a f5 fd a5 3d  33 32 0d 00 82 5f 6c 69  |ay":...=32..._li|
000001f0  76 65 73 3d 33 3a 3f 73  63 6f 72 65 3d 30 3a 73  |ves=3:?score=0:s|
00000200  63 6f 72 65 3f 31 3d 30  3a 6c 65 76 65 6c 3d 31  |core?1=0:level=1|
00000210  3a 3f 61 63 6f 72 6e 73  3d 31 3a f2 73 63 72 65  |:?acorns=1:.scre|
00000220  65 6e 3a f5 3a f2 6d 61  7a 65 3a d6 6d 61 69 6e  |en:.:.maze:.main|
00000230  3a e7 3f 64 65 61 64 3d  26 45 30 20 f2 62 6f 6e  |:.?dead=&E0 .bon|
00000240  75 73 20 8b f2 64 65 61  64 0d 00 8c 4f fd 6c 69  |us ..dead...O.li|
00000250  76 65 73 3d 30 3a f2 64  28 31 30 30 29 3a f2 77  |ves=0:.d(100):.w|
00000260  69 6e 64 6f 77 28 34 2c  31 36 2c 37 2c 31 35 29  |indow(4,16,7,15)|
00000270  3a fb 33 3a f1 8a 34 2c  31 35 29 22 47 41 4d 45  |:.3:..4,15)"GAME|
00000280  22 8a 34 2c 31 36 29 22  4f 56 45 52 22 3a f2 64  |".4,16)"OVER":.d|
00000290  28 32 30 30 29 3a fd a3  0d 00 96 64 dd f2 64 65  |(200):.....d..de|
000002a0  61 64 3a 6c 69 76 65 73  3d 6c 69 76 65 73 2d 31  |ad:lives=lives-1|
000002b0  3a 21 64 61 74 3d 26 41  30 30 3a e3 4e 25 3d 31  |:!dat=&A00:.N%=1|
000002c0  35 30 b8 31 30 30 88 2d  31 30 3a d4 31 2c 34 2c  |50.100.-10:.1,4,|
000002d0  4e 25 2c 35 3a 3f 73 63  72 3d 26 32 30 3a 73 63  |N%,5:?scr=&20:sc|
000002e0  72 3f 31 3d 26 36 42 3a  e7 21 64 61 74 3e 26 41  |r?1=&6B:.!dat>&A|
000002f0  36 30 20 21 64 61 74 3d  26 41 30 30 0d 00 a0 15  |60 !dat=&A00....|
00000300  d6 70 72 69 6e 74 3a f2  64 28 32 35 29 3a ed 3a  |.print:.d(25):.:|
00000310  e1 0d 00 aa 6a dd f2 62  6f 6e 75 73 3a f2 64 28  |....j..bonus:.d(|
00000320  32 30 29 3a e3 4e 25 3d  31 30 30 b8 32 30 30 88  |20):.N%=100.200.|
00000330  31 30 3a d4 31 2c 31 2c  4e 25 2c 33 3a ed 3a f5  |10:.1,1,N%,3:.:.|
00000340  3a d4 26 31 30 2c 30 2c  30 2c 30 3a d6 64 65 63  |:.&10,0,0,0:.dec|
00000350  63 61 6c 73 3a d6 69 6e  73 63 3a d6 70 73 63 3a  |cals:.insc:.psc:|
00000360  d4 30 2c 2d 31 35 2c 34  2c 31 3a f2 64 28 32 29  |.0,-15,4,1:.d(2)|
00000370  3a fd 3f 64 65 61 64 3d  26 37 43 0d 00 b4 4d e7  |:.?dead=&7C...M.|
00000380  3f 76 69 73 74 3e 30 f5  3a d4 26 31 30 2c 30 2c  |?vist>0.:.&10,0,|
00000390  30 2c 30 3a d6 64 76 69  73 74 3a d6 69 6e 73 63  |0,0:.dvist:.insc|
000003a0  3a d6 70 73 63 3a d4 30  2c 2d 31 35 2c 34 2c 31  |:.psc:.0,-15,4,1|
000003b0  3a f2 64 28 32 29 3a fd  3f 76 69 73 74 3d 30 80  |:.d(2):.?vist=0.|
000003c0  76 69 73 74 3f 31 3d 30  0d 00 be 5f e3 6e 25 3d  |vist?1=0..._.n%=|
000003d0  31 b8 35 2a 6c 65 76 65  6c 3a d4 26 31 30 2c 30  |1.5*level:.&10,0|
000003e0  2c 30 2c 30 3a d6 69 6e  73 63 3a d6 70 73 63 3a  |,0,0:.insc:.psc:|
000003f0  d4 30 2c 2d 31 35 2c 34  2c 31 3a f2 64 28 32 29  |.0,-15,4,1:.d(2)|
00000400  3a ed 3a 6c 65 76 65 6c  3d 6c 65 76 65 6c 2b 31  |:.:level=level+1|
00000410  3a e7 6c 69 76 65 73 3c  37 20 6c 69 76 65 73 3d  |:.lives<7 lives=|
00000420  6c 69 76 65 73 2b 31 0d  00 c8 31 3f 61 63 6f 72  |lives+1...1?acor|
00000430  6e 73 3d 28 6c 65 76 65  6c 2b 31 29 81 32 3a e7  |ns=(level+1).2:.|
00000440  3f 61 63 6f 72 6e 73 3e  39 20 3f 61 63 6f 72 6e  |?acorns>9 ?acorn|
00000450  73 3d 39 3a e1 20 8b e1  0d 00 d2 18 dd f2 64 28  |s=9:. ........d(|
00000460  44 25 29 3a d1 3d 30 3a  f5 fd 91 3e 44 25 3a e1  |D%):.=0:...>D%:.|
00000470  0d 00 dc 67 dd f2 6d 61  7a 65 3a 73 68 65 65 74  |...g..maze:sheet|
00000480  3d 28 6c 65 76 65 6c 2d  31 29 83 36 3a f7 28 33  |=(level-1).6:.(3|
00000490  38 30 2b 31 30 2a 73 68  65 65 74 29 3a e3 4e 25  |80+10*sheet):.N%|
000004a0  3d 30 b8 36 33 88 38 3a  f3 41 24 3a e3 4d 25 3d  |=0.63.8:.A$:.M%=|
000004b0  30 b8 37 3a 4d 25 3f 28  6d 61 7a 64 61 74 2b 4e  |0.7:M%?(mazdat+N|
000004c0  25 29 3d a0 28 22 26 22  2b c1 41 24 2c 4d 25 2b  |%)=.("&"+.A$,M%+|
000004d0  31 2c 31 29 29 3a ed 0d  00 e6 1a d6 6d 61 7a 67  |1,1)):......mazg|
000004e0  65 6e 3a e3 4e 25 3d 31  b8 32 30 2b 6c 65 76 65  |en:.N%=1.20+leve|
000004f0  6c 0d 00 f0 3a 41 25 3d  b3 28 31 30 32 34 29 2d  |l...:A%=.(1024)-|
00000500  31 3a e7 41 25 3f 6d 61  7a 65 3d 30 84 41 25 3f  |1:.A%?maze=0.A%?|
00000510  6d 61 7a 65 3d 26 32 30  20 41 25 3f 6d 61 7a 65  |maze=&20 A%?maze|
00000520  3d 26 36 30 20 8b e5 8d  64 70 40 0d 00 fa 3a 41  |=&60 ...dp@...:A|
00000530  25 3d b3 28 31 30 32 34  29 2d 31 3a e7 41 25 3f  |%=.(1024)-1:.A%?|
00000540  6d 61 7a 65 3d 30 84 41  25 3f 6d 61 7a 65 3d 26  |maze=0.A%?maze=&|
00000550  32 30 20 41 25 3f 6d 61  7a 65 3d 26 38 30 20 8b  |20 A%?maze=&80 .|
00000560  e5 8d 64 7a 40 0d 01 04  41 20 ed 3a f1 8a 31 33  |..dz@...A .:..13|
00000570  2c 32 29 89 36 8a 31 2c  32 39 29 89 31 38 3a ef  |,2).6.1,29).18:.|
00000580  33 31 2c 31 36 2c 39 2c  33 31 2c 38 2c 31 30 2c  |31,16,9,31,8,10,|
00000590  33 32 2c 33 31 2c 31 36  2c 31 33 2c 33 32 2c 38  |32,31,16,13,32,8|
000005a0  2c 31 30 2c 33 32 0d ff                           |,10,32..|
000005a8
ACORN1.m0
ACORN1.m1
ACORN1.m2
ACORN1.m4
ACORN1.m5