Home » Personal collection » Acorn tapes » Commercial_Releases » box03_tape10a_acorn_cheat_it_again_joe_1.wav » Ravensk-O
Ravensk-O
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 » Commercial_Releases » box03_tape10a_acorn_cheat_it_again_joe_1.wav |
| Filename: | Ravensk-O |
| Read OK: | ✔ |
| File size: | 059D bytes |
| Load address: | 1900 |
| Exec address: | 1900 |
File contents
10REM Add loader to PAGE=&E00
20REM Ravenskull cheat
30REM Original version
40REM Electron tape version
50MODE1:VDU19,3,6,0,0,0,23,230,0,&FF,0,&FF,0,0,0,0,17,1:PRINT'"Ravenskull cheat":COLOUR2:PRINT"����������������"':PROCmc1
60PROCmc:PROCask("Infinite lives",inlives)
70PROCask("Jump to any level",jump)
80CALLinstall
90PRINT:PROCa("`OK@ - `Insert @Ravenskull` tape, forward to file @SCREEN` and press any key ....")
100?&3BB=&4C:?&3CD=&99:?&9E=13
110A=GET:MODE4:PRINT"Press play"':*/SCREEN
120END
130DEFPROCask(A$,A%)
140PROCa("`"+A$+STRING$(25-LENA$," ")+"@(Y/N)` : @"):A$=GET$:IF A$="Y" THEN PRINT;"Yes" ELSE PRINT;"No":?A%=&60
150ENDPROC
160DEFPROCa($&1600)
170CALL&1700:ENDPROC
180DEFPROCmc1
190FORI%=0TO2 STEP2
200P%=&1700
210[OPTI%
220LDY#0:.loop2
230LDA&1600,Y
240CMP#13:BEQend
250CMP#ASC"@":BEQcolour1
260CMP#ASC"`":BEQcolour2
270JSR&FFEE
280.backin
290INY:CPY#0:BNEloop2
300.end
310RTS
320.colour1 LDA#2:JMPchange
330.colour2 LDA#3
340.change TAX:LDA#17:JSR&FFEE
350 TXA:JSR&FFEE
360 JMPbackin
370]
380NEXT
390ENDPROC
400DEFPROCmc
410FORI%=0TO2 STEP2
420P%=&2650
430[OPTI%
440.in PHP:PHA:TYA:PHA:TXA:PHA
450LDA&1D00:CMP#&18:BNEout
460JSRinlives
470JSRjump
480LDAbyte:STA&204:LDAbyte+1:STA&205
490.out LDA#1:STA&80:PLA:TAX:PLA:TAY:PLA:PLP
500JMP(byte)
510.inlives:LDA#&A9:STA&1C2B:LDA#1:STA&1C2C
520RTS
530.jump LDA#&EA:STA&1102:STA&1103
540 STA&1104:LDA#3:STA&27E:RTS
550.byte EQUW&0000
560]:P%=&2F00:[OPTI%
570.install SEI:LDA&204:STAbyte:LDA&205:STAbyte+1:LDA#0:STA&1D00:LDA#&50:STA&204:LDA#&26:STA&205:CLI:RTS:]
580NEXT
590ENDPROC
� Add loader to PAGE=&E00
� Ravenskull cheat
� Original version
(� Electron tape version
2f�1:�19,3,6,0,0,0,23,230,0,&FF,0,&FF,0,0,0,0,17,1:�'"Ravenskull cheat":�2:�"����������������"':�mc1
<&�mc:�ask("Infinite lives",inlives)
F"�ask("Jump to any level",jump)
P �install
Zp�:�a("`OK@ - `Insert @Ravenskull` tape, forward to file @SCREEN` and press any key ....")
d ?&3BB=&4C:?&3CD=&99:?&9E=13
n"A=�:�4:�"Press play"':*/SCREEN
x�
���ask(A$,A%)
�R�a("`"+A$+�25-�A$," ")+"@(Y/N)` : @"):A$=�:� A$="Y" � �;"Yes" � �;"No":?A%=&60
��
���a($&1600)
� �&1700:�
� ��mc1
��I%=0�2 �2
� P%=&1700
�
[OPTI%
�LDY#0:.loop2
�LDA&1600,Y
�CMP#13:BEQend
�CMP#�"@":BEQcolour1
CMP#�"`":BEQcolour2
JSR&FFEE
.backin
"INY:CPY#0:BNEloop2
,.end
6RTS
@ .colour1 LDA#2:JMPchange
J.colour2 LDA#3
T .change TAX:LDA#17:JSR&FFEE
^ TXA:JSR&FFEE
h JMPbackin
r]
|�
��
���mc
��I%=0�2 �2
� P%=&2650
�
[OPTI%
� .in PHP:PHA:TYA:PHA:TXA:PHA
�LDA&1D00:CMP#&18:BNEout
�JSRinlives
� JSRjump
�%LDAbyte:STA&204:LDAbyte+1:STA&205
�-.out LDA#1:STA&80:PLA:TAX:PLA:TAY:PLA:PLP
�
JMP(byte)
�,.inlives:LDA#&A9:STA&1C2B:LDA#1:STA&1C2C
RTS
#.jump LDA#&EA:STA&1102:STA&1103
$ STA&1104:LDA#3:STA&27E:RTS
&.byte EQUW&0000
0]:P%=&2F00:[OPTI%
:k.install SEI:LDA&204:STAbyte:LDA&205:STAbyte+1:LDA#0:STA&1D00:LDA#&50:STA&204:LDA#&26:STA&205:CLI:RTS:]
D�
N�
� 00000000 0d 00 0a 1d f4 20 41 64 64 20 6c 6f 61 64 65 72 |..... Add loader|
00000010 20 74 6f 20 50 41 47 45 3d 26 45 30 30 0d 00 14 | to PAGE=&E00...|
00000020 16 f4 20 52 61 76 65 6e 73 6b 75 6c 6c 20 63 68 |.. Ravenskull ch|
00000030 65 61 74 0d 00 1e 16 f4 20 4f 72 69 67 69 6e 61 |eat..... Origina|
00000040 6c 20 76 65 72 73 69 6f 6e 0d 00 28 1b f4 20 45 |l version..(.. E|
00000050 6c 65 63 74 72 6f 6e 20 74 61 70 65 20 76 65 72 |lectron tape ver|
00000060 73 69 6f 6e 0d 00 32 66 eb 31 3a ef 31 39 2c 33 |sion..2f.1:.19,3|
00000070 2c 36 2c 30 2c 30 2c 30 2c 32 33 2c 32 33 30 2c |,6,0,0,0,23,230,|
00000080 30 2c 26 46 46 2c 30 2c 26 46 46 2c 30 2c 30 2c |0,&FF,0,&FF,0,0,|
00000090 30 2c 30 2c 31 37 2c 31 3a f1 27 22 52 61 76 65 |0,0,17,1:.'"Rave|
000000a0 6e 73 6b 75 6c 6c 20 63 68 65 61 74 22 3a fb 32 |nskull cheat":.2|
000000b0 3a f1 22 86 86 86 86 86 86 86 86 86 86 86 86 86 |:.".............|
000000c0 86 86 86 22 27 3a f2 6d 63 31 0d 00 3c 26 f2 6d |..."':.mc1..<&.m|
000000d0 63 3a f2 61 73 6b 28 22 49 6e 66 69 6e 69 74 65 |c:.ask("Infinite|
000000e0 20 6c 69 76 65 73 22 2c 69 6e 6c 69 76 65 73 29 | lives",inlives)|
000000f0 0d 00 46 22 f2 61 73 6b 28 22 4a 75 6d 70 20 74 |..F".ask("Jump t|
00000100 6f 20 61 6e 79 20 6c 65 76 65 6c 22 2c 6a 75 6d |o any level",jum|
00000110 70 29 0d 00 50 0c d6 69 6e 73 74 61 6c 6c 0d 00 |p)..P..install..|
00000120 5a 70 f1 3a f2 61 28 22 60 4f 4b 40 20 2d 20 60 |Zp.:.a("`OK@ - `|
00000130 49 6e 73 65 72 74 20 40 52 61 76 65 6e 73 6b 75 |Insert @Ravensku|
00000140 6c 6c 60 20 74 61 70 65 2c 20 66 6f 72 77 61 72 |ll` tape, forwar|
00000150 64 20 20 20 20 20 20 20 20 20 74 6f 20 66 69 6c |d to fil|
00000160 65 20 40 53 43 52 45 45 4e 60 20 61 6e 64 20 70 |e @SCREEN` and p|
00000170 72 65 73 73 20 61 6e 79 20 20 20 20 20 20 20 20 |ress any |
00000180 20 20 20 20 6b 65 79 20 2e 2e 2e 2e 22 29 0d 00 | key ....")..|
00000190 64 1f 3f 26 33 42 42 3d 26 34 43 3a 3f 26 33 43 |d.?&3BB=&4C:?&3C|
000001a0 44 3d 26 39 39 3a 3f 26 39 45 3d 31 33 0d 00 6e |D=&99:?&9E=13..n|
000001b0 22 41 3d a5 3a eb 34 3a f1 22 50 72 65 73 73 20 |"A=.:.4:."Press |
000001c0 70 6c 61 79 22 27 3a 2a 2f 53 43 52 45 45 4e 0d |play"':*/SCREEN.|
000001d0 00 78 05 e0 0d 00 82 10 dd f2 61 73 6b 28 41 24 |.x........ask(A$|
000001e0 2c 41 25 29 0d 00 8c 52 f2 61 28 22 60 22 2b 41 |,A%)...R.a("`"+A|
000001f0 24 2b c4 32 35 2d a9 41 24 2c 22 20 22 29 2b 22 |$+.25-.A$," ")+"|
00000200 40 28 59 2f 4e 29 60 20 3a 20 40 22 29 3a 41 24 |@(Y/N)` : @"):A$|
00000210 3d be 3a e7 20 41 24 3d 22 59 22 20 8c 20 f1 3b |=.:. A$="Y" . .;|
00000220 22 59 65 73 22 20 8b 20 f1 3b 22 4e 6f 22 3a 3f |"Yes" . .;"No":?|
00000230 41 25 3d 26 36 30 0d 00 96 05 e1 0d 00 a0 0f dd |A%=&60..........|
00000240 f2 61 28 24 26 31 36 30 30 29 0d 00 aa 0c d6 26 |.a($&1600).....&|
00000250 31 37 30 30 3a e1 0d 00 b4 09 dd f2 6d 63 31 0d |1700:.......mc1.|
00000260 00 be 0e e3 49 25 3d 30 b8 32 20 88 32 0d 00 c8 |....I%=0.2 .2...|
00000270 0c 50 25 3d 26 31 37 30 30 0d 00 d2 0a 5b 4f 50 |.P%=&1700....[OP|
00000280 54 49 25 0d 00 dc 10 4c 44 59 23 30 3a 2e 6c 6f |TI%....LDY#0:.lo|
00000290 6f 70 32 0d 00 e6 0e 4c 44 41 26 31 36 30 30 2c |op2....LDA&1600,|
000002a0 59 0d 00 f0 11 43 4d 50 23 31 33 3a 42 45 51 65 |Y....CMP#13:BEQe|
000002b0 6e 64 0d 00 fa 17 43 4d 50 23 97 22 40 22 3a 42 |nd....CMP#."@":B|
000002c0 45 51 63 6f 6c 6f 75 72 31 0d 01 04 17 43 4d 50 |EQcolour1....CMP|
000002d0 23 97 22 60 22 3a 42 45 51 63 6f 6c 6f 75 72 32 |#."`":BEQcolour2|
000002e0 0d 01 0e 0c 4a 53 52 26 46 46 45 45 0d 01 18 0b |....JSR&FFEE....|
000002f0 2e 62 61 63 6b 69 6e 0d 01 22 16 49 4e 59 3a 43 |.backin..".INY:C|
00000300 50 59 23 30 3a 42 4e 45 6c 6f 6f 70 32 0d 01 2c |PY#0:BNEloop2..,|
00000310 08 2e 65 6e 64 0d 01 36 07 52 54 53 0d 01 40 1c |..end..6.RTS..@.|
00000320 2e 63 6f 6c 6f 75 72 31 20 4c 44 41 23 32 3a 4a |.colour1 LDA#2:J|
00000330 4d 50 63 68 61 6e 67 65 0d 01 4a 12 2e 63 6f 6c |MPchange..J..col|
00000340 6f 75 72 32 20 4c 44 41 23 33 0d 01 54 1f 2e 63 |our2 LDA#3..T..c|
00000350 68 61 6e 67 65 20 54 41 58 3a 4c 44 41 23 31 37 |hange TAX:LDA#17|
00000360 3a 4a 53 52 26 46 46 45 45 0d 01 5e 18 20 20 20 |:JSR&FFEE..^. |
00000370 20 20 20 20 20 54 58 41 3a 4a 53 52 26 46 46 45 | TXA:JSR&FFE|
00000380 45 0d 01 68 15 20 20 20 20 20 20 20 20 4a 4d 50 |E..h. JMP|
00000390 62 61 63 6b 69 6e 0d 01 72 05 5d 0d 01 7c 05 ed |backin..r.]..|..|
000003a0 0d 01 86 05 e1 0d 01 90 08 dd f2 6d 63 0d 01 9a |...........mc...|
000003b0 0e e3 49 25 3d 30 b8 32 20 88 32 0d 01 a4 0c 50 |..I%=0.2 .2....P|
000003c0 25 3d 26 32 36 35 30 0d 01 ae 0a 5b 4f 50 54 49 |%=&2650....[OPTI|
000003d0 25 0d 01 b8 20 2e 69 6e 20 50 48 50 3a 50 48 41 |%... .in PHP:PHA|
000003e0 3a 54 59 41 3a 50 48 41 3a 54 58 41 3a 50 48 41 |:TYA:PHA:TXA:PHA|
000003f0 20 0d 01 c2 1b 4c 44 41 26 31 44 30 30 3a 43 4d | ....LDA&1D00:CM|
00000400 50 23 26 31 38 3a 42 4e 45 6f 75 74 0d 01 cc 0e |P#&18:BNEout....|
00000410 4a 53 52 69 6e 6c 69 76 65 73 0d 01 d6 0b 4a 53 |JSRinlives....JS|
00000420 52 6a 75 6d 70 0d 01 e0 25 4c 44 41 62 79 74 65 |Rjump...%LDAbyte|
00000430 3a 53 54 41 26 32 30 34 3a 4c 44 41 62 79 74 65 |:STA&204:LDAbyte|
00000440 2b 31 3a 53 54 41 26 32 30 35 0d 01 ea 2d 2e 6f |+1:STA&205...-.o|
00000450 75 74 20 4c 44 41 23 31 3a 53 54 41 26 38 30 3a |ut LDA#1:STA&80:|
00000460 50 4c 41 3a 54 41 58 3a 50 4c 41 3a 54 41 59 3a |PLA:TAX:PLA:TAY:|
00000470 50 4c 41 3a 50 4c 50 0d 01 f4 0d 4a 4d 50 28 62 |PLA:PLP....JMP(b|
00000480 79 74 65 29 0d 01 fe 2c 2e 69 6e 6c 69 76 65 73 |yte)...,.inlives|
00000490 3a 4c 44 41 23 26 41 39 3a 53 54 41 26 31 43 32 |:LDA#&A9:STA&1C2|
000004a0 42 3a 4c 44 41 23 31 3a 53 54 41 26 31 43 32 43 |B:LDA#1:STA&1C2C|
000004b0 0d 02 08 07 52 54 53 0d 02 12 23 2e 6a 75 6d 70 |....RTS...#.jump|
000004c0 20 4c 44 41 23 26 45 41 3a 53 54 41 26 31 31 30 | LDA#&EA:STA&110|
000004d0 32 3a 53 54 41 26 31 31 30 33 0d 02 1c 24 20 20 |2:STA&1103...$ |
000004e0 20 20 20 20 53 54 41 26 31 31 30 34 3a 4c 44 41 | STA&1104:LDA|
000004f0 23 33 3a 53 54 41 26 32 37 45 3a 52 54 53 0d 02 |#3:STA&27E:RTS..|
00000500 26 13 2e 62 79 74 65 20 45 51 55 57 26 30 30 30 |&..byte EQUW&000|
00000510 30 0d 02 30 15 5d 3a 50 25 3d 26 32 46 30 30 3a |0..0.]:P%=&2F00:|
00000520 5b 4f 50 54 49 25 0d 02 3a 6b 2e 69 6e 73 74 61 |[OPTI%..:k.insta|
00000530 6c 6c 20 53 45 49 3a 4c 44 41 26 32 30 34 3a 53 |ll SEI:LDA&204:S|
00000540 54 41 62 79 74 65 3a 4c 44 41 26 32 30 35 3a 53 |TAbyte:LDA&205:S|
00000550 54 41 62 79 74 65 2b 31 3a 4c 44 41 23 30 3a 53 |TAbyte+1:LDA#0:S|
00000560 54 41 26 31 44 30 30 3a 4c 44 41 23 26 35 30 3a |TA&1D00:LDA#&50:|
00000570 53 54 41 26 32 30 34 3a 4c 44 41 23 26 32 36 3a |STA&204:LDA#&26:|
00000580 53 54 41 26 32 30 35 3a 43 4c 49 3a 52 54 53 3a |STA&205:CLI:RTS:|
00000590 5d 0d 02 44 05 ed 0d 02 4e 05 e1 0d ff |]..D....N....|
0000059d 
Ravensk-O.m0
Ravensk-O.m1
Ravensk-O.m2
Ravensk-O.m4
Ravensk-O.m5
.