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BBC/OXEGENE

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 » Archimedes archive » Micro User » MU 1991-11.adf » Listings
Filename: BBC/OXEGENE
Read OK:
File size: 0649 bytes
Load address: 0000
Exec address: 0000
Duplicates

There is 1 duplicate copy of this file in the archive:

File contents
    0*KEY 10 CH."!MENU"|M
    1MODE7
    2VDU23;8202;0;0;0;
    3ON ERROR GOTO200
    4*FX200,0
   70T%=&4000
  140PROCenvs
  150*LOAD OXEGC 4000     
  160T%=&4000
  165*MUSIC
  166PROCc("OXEGENE")
  170REPEAT
  180SOUND ?T%,T%?1,T%?2,T%?3:T%=T%+4
  190UNTILT%=&6668
  191REPEATUNTILADVAL(-5)=15 AND ADVAL(-6)=15 AND ADVAL(-7)=15 AND ADVAL(-8)=15
  195*FX13,4
  196?&220=&A6:?&221=&FF
  200IFZ%=-1 CALL!-4 ELSE END   
  210DEFPROCenvs
  220ENVELOPE1,1,0,0,0,1,1,1,110,-1,-1,-1,110,30
  230ENVELOPE2,1,0,0,0,1,1,1,90,-1,-1,-2,90,10
  240ENVELOPE3,1,0,0,-1,10,5,20,126,-1,0,-2,126,0
  250ENVELOPE4,1,0,0,0,1,1,1,126,-1,0,-1,126,87
  260ENVELOPE5,1,0,0,0,0,0,0,90,-3,-2,-2,90,63
  270ENVELOPE7,1,1,0,-1,1,1,1,126,-1,0,-2,126,60
  280ENVELOPE6,1,0,0,0,1,1,1,120,-1,0,-1,116,0
  290ENDPROC
  300DEF PROCc(A$) LOCAL L%:L%=(LEN(A$)+8)DIV2
  310VDU31,19-L%,10:PRINT"����";A$;"   "CHR$156
  320VDU31,19-L%,11:PRINT"����";A$;"   "CHR$156
  325ENDPROC
  330DEFPROCcode
  340FORN%=0TO1:P%=&C00:[OPT0
  350LDA &220:STA vec1:LDA &221:STA vec2
  360LDA #evnt MOD 256:STA &220
  361 LDX #1:.loop3 LDA#0:STA table,X:INX:CPX#4:BNE loop3
  370LDA #evnt DIV 256:STA &221:LDA #&4C:STA abc:RTS
  380.evnt PHA:TXA:PHA:TYA:PHA:LDA &318:STA x:LDA &319:STA y:LDX #1
  390.loop LDA table,X:JSR blank:INX:CPX #4:BNE loop
  400LDX #1:.loop1 LDA &810,X:LSR A:LSR A:LSR A:STA table,X:JSR mark:INX:CPX #4:BNE loop1
  410LDA x:STA &318:LDA y:STA &319:PLA:TAY:PLA:TAX:PLA:RTS:.abc BRK
  420.vec1 BRK
  430.vec2 BRK
  440.blank CMP #0:BNE ok:RTS:.ok STA t1:STX t2:LDA #31:JSR&FFEE
  450LDA #3:CLC:ADC t1:JSR &FFEE:LDA #17:CLC:ADC t2:JSR &FFEE:LDA #32:JSR &FFEE
  460LDA t1:LDX t2:RTS
  470.mark CMP #0:BNE ok1:RTS:.ok1 STA t1:STX t2:LDA #31:JSR&FFEE:LDA #3:CLC:ADC t1:JSR &FFEE:LDA #17:CLC:ADC t2:JSR &FFEE:LDA #255:JSR &FFEE:LDA t1:LDX t2:RTS
  480.table:BRK:BRK:BRK:BRK
  490.t1 BRK:.t2 BRK
  495.x BRK:.y BRK
  500]:NEXT:ENDPROC
*KEY 10 CH."!MENU"|M
�7
�23;8202;0;0;0;

� � �dH@
*FX200,0
FT%=&4000
�	�envs
�*LOAD OXEGC 4000     
�T%=&4000
�
*MUSIC
��c("OXEGENE")
��
� � ?T%,T%?1,T%?2,T%?3:T%=T%+4
�
�T%=&6668
�/���(-5)=15 � �(-6)=15 � �(-7)=15 � �(-8)=15
�*FX13,4
�?&220=&A6:?&221=&FF
��Z%=-1 �!-4 � �   
�
��envs
�(�1,1,0,0,0,1,1,1,110,-1,-1,-1,110,30
�&�2,1,0,0,0,1,1,1,90,-1,-1,-2,90,10
�)�3,1,0,0,-1,10,5,20,126,-1,0,-2,126,0
�'�4,1,0,0,0,1,1,1,126,-1,0,-1,126,87
&�5,1,0,0,0,0,0,0,90,-3,-2,-2,90,63
(�7,1,1,0,-1,1,1,1,126,-1,0,-2,126,60
&�6,1,0,0,0,1,1,1,120,-1,0,-1,116,0
"�
, � �c(A$) � L%:L%=(�(A$)+8)�2
6%�31,19-L%,10:�"����";A$;"   "�156
@%�31,19-L%,11:�"����";A$;"   "�156
E�
J
��code
T�N%=0�1:P%=&C00:[OPT0
^'LDA &220:STA vec1:LDA &221:STA vec2
hLDA #evnt � 256:STA &220
i8 LDX #1:.loop3 LDA#0:STA table,X:INX:CPX#4:BNE loop3
r1LDA #evnt � 256:STA &221:LDA #&4C:STA abc:RTS
|B.evnt PHA:TXA:PHA:TYA:PHA:LDA &318:STA x:LDA &319:STA y:LDX #1
�3.loop LDA table,X:JSR blank:INX:CPX #4:BNE loop
�XLDX #1:.loop1 LDA &810,X:LSR A:LSR A:LSR A:STA table,X:JSR mark:INX:CPX #4:BNE loop1
�BLDA x:STA &318:LDA y:STA &319:PLA:TAY:PLA:TAX:PLA:RTS:.abc BRK
�
.vec1 BRK
�
.vec2 BRK
�?.blank CMP #0:BNE ok:RTS:.ok STA t1:STX t2:LDA #31:JSR&FFEE
�NLDA #3:CLC:ADC t1:JSR &FFEE:LDA #17:CLC:ADC t2:JSR &FFEE:LDA #32:JSR &FFEE
�LDA t1:LDX t2:RTS
֞.mark CMP #0:BNE ok1:RTS:.ok1 STA t1:STX t2:LDA #31:JSR&FFEE:LDA #3:CLC:ADC t1:JSR &FFEE:LDA #17:CLC:ADC t2:JSR &FFEE:LDA #255:JSR &FFEE:LDA t1:LDX t2:RTS
�.table:BRK:BRK:BRK:BRK
�.t1 BRK:.t2 BRK
�.x BRK:.y BRK
�	]:�:�
�
00000000  0d 00 00 18 2a 4b 45 59  20 31 30 20 43 48 2e 22  |....*KEY 10 CH."|
00000010  21 4d 45 4e 55 22 7c 4d  0d 00 01 06 eb 37 0d 00  |!MENU"|M.....7..|
00000020  02 13 ef 32 33 3b 38 32  30 32 3b 30 3b 30 3b 30  |...23;8202;0;0;0|
00000030  3b 0d 00 03 0d ee 20 85  20 e5 8d 64 48 40 0d 00  |;..... . ..dH@..|
00000040  04 0c 2a 46 58 32 30 30  2c 30 0d 00 46 0c 54 25  |..*FX200,0..F.T%|
00000050  3d 26 34 30 30 30 0d 00  8c 09 f2 65 6e 76 73 0d  |=&4000.....envs.|
00000060  00 96 19 2a 4c 4f 41 44  20 4f 58 45 47 43 20 34  |...*LOAD OXEGC 4|
00000070  30 30 30 20 20 20 20 20  0d 00 a0 0c 54 25 3d 26  |000     ....T%=&|
00000080  34 30 30 30 0d 00 a5 0a  2a 4d 55 53 49 43 0d 00  |4000....*MUSIC..|
00000090  a6 11 f2 63 28 22 4f 58  45 47 45 4e 45 22 29 0d  |...c("OXEGENE").|
000000a0  00 aa 05 f5 0d 00 b4 20  d4 20 3f 54 25 2c 54 25  |....... . ?T%,T%|
000000b0  3f 31 2c 54 25 3f 32 2c  54 25 3f 33 3a 54 25 3d  |?1,T%?2,T%?3:T%=|
000000c0  54 25 2b 34 0d 00 be 0d  fd 54 25 3d 26 36 36 36  |T%+4.....T%=&666|
000000d0  38 0d 00 bf 2f f5 fd 96  28 2d 35 29 3d 31 35 20  |8.../...(-5)=15 |
000000e0  80 20 96 28 2d 36 29 3d  31 35 20 80 20 96 28 2d  |. .(-6)=15 . .(-|
000000f0  37 29 3d 31 35 20 80 20  96 28 2d 38 29 3d 31 35  |7)=15 . .(-8)=15|
00000100  0d 00 c3 0b 2a 46 58 31  33 2c 34 0d 00 c4 17 3f  |....*FX13,4....?|
00000110  26 32 32 30 3d 26 41 36  3a 3f 26 32 32 31 3d 26  |&220=&A6:?&221=&|
00000120  46 46 0d 00 c8 16 e7 5a  25 3d 2d 31 20 d6 21 2d  |FF.....Z%=-1 .!-|
00000130  34 20 8b 20 e0 20 20 20  0d 00 d2 0a dd f2 65 6e  |4 . .   ......en|
00000140  76 73 0d 00 dc 28 e2 31  2c 31 2c 30 2c 30 2c 30  |vs...(.1,1,0,0,0|
00000150  2c 31 2c 31 2c 31 2c 31  31 30 2c 2d 31 2c 2d 31  |,1,1,1,110,-1,-1|
00000160  2c 2d 31 2c 31 31 30 2c  33 30 0d 00 e6 26 e2 32  |,-1,110,30...&.2|
00000170  2c 31 2c 30 2c 30 2c 30  2c 31 2c 31 2c 31 2c 39  |,1,0,0,0,1,1,1,9|
00000180  30 2c 2d 31 2c 2d 31 2c  2d 32 2c 39 30 2c 31 30  |0,-1,-1,-2,90,10|
00000190  0d 00 f0 29 e2 33 2c 31  2c 30 2c 30 2c 2d 31 2c  |...).3,1,0,0,-1,|
000001a0  31 30 2c 35 2c 32 30 2c  31 32 36 2c 2d 31 2c 30  |10,5,20,126,-1,0|
000001b0  2c 2d 32 2c 31 32 36 2c  30 0d 00 fa 27 e2 34 2c  |,-2,126,0...'.4,|
000001c0  31 2c 30 2c 30 2c 30 2c  31 2c 31 2c 31 2c 31 32  |1,0,0,0,1,1,1,12|
000001d0  36 2c 2d 31 2c 30 2c 2d  31 2c 31 32 36 2c 38 37  |6,-1,0,-1,126,87|
000001e0  0d 01 04 26 e2 35 2c 31  2c 30 2c 30 2c 30 2c 30  |...&.5,1,0,0,0,0|
000001f0  2c 30 2c 30 2c 39 30 2c  2d 33 2c 2d 32 2c 2d 32  |,0,0,90,-3,-2,-2|
00000200  2c 39 30 2c 36 33 0d 01  0e 28 e2 37 2c 31 2c 31  |,90,63...(.7,1,1|
00000210  2c 30 2c 2d 31 2c 31 2c  31 2c 31 2c 31 32 36 2c  |,0,-1,1,1,1,126,|
00000220  2d 31 2c 30 2c 2d 32 2c  31 32 36 2c 36 30 0d 01  |-1,0,-2,126,60..|
00000230  18 26 e2 36 2c 31 2c 30  2c 30 2c 30 2c 31 2c 31  |.&.6,1,0,0,0,1,1|
00000240  2c 31 2c 31 32 30 2c 2d  31 2c 30 2c 2d 31 2c 31  |,1,120,-1,0,-1,1|
00000250  31 36 2c 30 0d 01 22 05  e1 0d 01 2c 20 dd 20 f2  |16,0.."...., . .|
00000260  63 28 41 24 29 20 ea 20  4c 25 3a 4c 25 3d 28 a9  |c(A$) . L%:L%=(.|
00000270  28 41 24 29 2b 38 29 81  32 0d 01 36 25 ef 33 31  |(A$)+8).2..6%.31|
00000280  2c 31 39 2d 4c 25 2c 31  30 3a f1 22 84 9d 83 8d  |,19-L%,10:."....|
00000290  22 3b 41 24 3b 22 20 20  20 22 bd 31 35 36 0d 01  |";A$;"   ".156..|
000002a0  40 25 ef 33 31 2c 31 39  2d 4c 25 2c 31 31 3a f1  |@%.31,19-L%,11:.|
000002b0  22 84 9d 83 8d 22 3b 41  24 3b 22 20 20 20 22 bd  |"....";A$;"   ".|
000002c0  31 35 36 0d 01 45 05 e1  0d 01 4a 0a dd f2 63 6f  |156..E....J...co|
000002d0  64 65 0d 01 54 19 e3 4e  25 3d 30 b8 31 3a 50 25  |de..T..N%=0.1:P%|
000002e0  3d 26 43 30 30 3a 5b 4f  50 54 30 0d 01 5e 27 4c  |=&C00:[OPT0..^'L|
000002f0  44 41 20 26 32 32 30 3a  53 54 41 20 76 65 63 31  |DA &220:STA vec1|
00000300  3a 4c 44 41 20 26 32 32  31 3a 53 54 41 20 76 65  |:LDA &221:STA ve|
00000310  63 32 0d 01 68 1c 4c 44  41 20 23 65 76 6e 74 20  |c2..h.LDA #evnt |
00000320  83 20 32 35 36 3a 53 54  41 20 26 32 32 30 0d 01  |. 256:STA &220..|
00000330  69 38 20 4c 44 58 20 23  31 3a 2e 6c 6f 6f 70 33  |i8 LDX #1:.loop3|
00000340  20 4c 44 41 23 30 3a 53  54 41 20 74 61 62 6c 65  | LDA#0:STA table|
00000350  2c 58 3a 49 4e 58 3a 43  50 58 23 34 3a 42 4e 45  |,X:INX:CPX#4:BNE|
00000360  20 6c 6f 6f 70 33 0d 01  72 31 4c 44 41 20 23 65  | loop3..r1LDA #e|
00000370  76 6e 74 20 81 20 32 35  36 3a 53 54 41 20 26 32  |vnt . 256:STA &2|
00000380  32 31 3a 4c 44 41 20 23  26 34 43 3a 53 54 41 20  |21:LDA #&4C:STA |
00000390  61 62 63 3a 52 54 53 0d  01 7c 42 2e 65 76 6e 74  |abc:RTS..|B.evnt|
000003a0  20 50 48 41 3a 54 58 41  3a 50 48 41 3a 54 59 41  | PHA:TXA:PHA:TYA|
000003b0  3a 50 48 41 3a 4c 44 41  20 26 33 31 38 3a 53 54  |:PHA:LDA &318:ST|
000003c0  41 20 78 3a 4c 44 41 20  26 33 31 39 3a 53 54 41  |A x:LDA &319:STA|
000003d0  20 79 3a 4c 44 58 20 23  31 0d 01 86 33 2e 6c 6f  | y:LDX #1...3.lo|
000003e0  6f 70 20 4c 44 41 20 74  61 62 6c 65 2c 58 3a 4a  |op LDA table,X:J|
000003f0  53 52 20 62 6c 61 6e 6b  3a 49 4e 58 3a 43 50 58  |SR blank:INX:CPX|
00000400  20 23 34 3a 42 4e 45 20  6c 6f 6f 70 0d 01 90 58  | #4:BNE loop...X|
00000410  4c 44 58 20 23 31 3a 2e  6c 6f 6f 70 31 20 4c 44  |LDX #1:.loop1 LD|
00000420  41 20 26 38 31 30 2c 58  3a 4c 53 52 20 41 3a 4c  |A &810,X:LSR A:L|
00000430  53 52 20 41 3a 4c 53 52  20 41 3a 53 54 41 20 74  |SR A:LSR A:STA t|
00000440  61 62 6c 65 2c 58 3a 4a  53 52 20 6d 61 72 6b 3a  |able,X:JSR mark:|
00000450  49 4e 58 3a 43 50 58 20  23 34 3a 42 4e 45 20 6c  |INX:CPX #4:BNE l|
00000460  6f 6f 70 31 0d 01 9a 42  4c 44 41 20 78 3a 53 54  |oop1...BLDA x:ST|
00000470  41 20 26 33 31 38 3a 4c  44 41 20 79 3a 53 54 41  |A &318:LDA y:STA|
00000480  20 26 33 31 39 3a 50 4c  41 3a 54 41 59 3a 50 4c  | &319:PLA:TAY:PL|
00000490  41 3a 54 41 58 3a 50 4c  41 3a 52 54 53 3a 2e 61  |A:TAX:PLA:RTS:.a|
000004a0  62 63 20 42 52 4b 0d 01  a4 0d 2e 76 65 63 31 20  |bc BRK.....vec1 |
000004b0  42 52 4b 0d 01 ae 0d 2e  76 65 63 32 20 42 52 4b  |BRK.....vec2 BRK|
000004c0  0d 01 b8 3f 2e 62 6c 61  6e 6b 20 43 4d 50 20 23  |...?.blank CMP #|
000004d0  30 3a 42 4e 45 20 6f 6b  3a 52 54 53 3a 2e 6f 6b  |0:BNE ok:RTS:.ok|
000004e0  20 53 54 41 20 74 31 3a  53 54 58 20 74 32 3a 4c  | STA t1:STX t2:L|
000004f0  44 41 20 23 33 31 3a 4a  53 52 26 46 46 45 45 0d  |DA #31:JSR&FFEE.|
00000500  01 c2 4e 4c 44 41 20 23  33 3a 43 4c 43 3a 41 44  |..NLDA #3:CLC:AD|
00000510  43 20 74 31 3a 4a 53 52  20 26 46 46 45 45 3a 4c  |C t1:JSR &FFEE:L|
00000520  44 41 20 23 31 37 3a 43  4c 43 3a 41 44 43 20 74  |DA #17:CLC:ADC t|
00000530  32 3a 4a 53 52 20 26 46  46 45 45 3a 4c 44 41 20  |2:JSR &FFEE:LDA |
00000540  23 33 32 3a 4a 53 52 20  26 46 46 45 45 0d 01 cc  |#32:JSR &FFEE...|
00000550  15 4c 44 41 20 74 31 3a  4c 44 58 20 74 32 3a 52  |.LDA t1:LDX t2:R|
00000560  54 53 0d 01 d6 9e 2e 6d  61 72 6b 20 43 4d 50 20  |TS.....mark CMP |
00000570  23 30 3a 42 4e 45 20 6f  6b 31 3a 52 54 53 3a 2e  |#0:BNE ok1:RTS:.|
00000580  6f 6b 31 20 53 54 41 20  74 31 3a 53 54 58 20 74  |ok1 STA t1:STX t|
00000590  32 3a 4c 44 41 20 23 33  31 3a 4a 53 52 26 46 46  |2:LDA #31:JSR&FF|
000005a0  45 45 3a 4c 44 41 20 23  33 3a 43 4c 43 3a 41 44  |EE:LDA #3:CLC:AD|
000005b0  43 20 74 31 3a 4a 53 52  20 26 46 46 45 45 3a 4c  |C t1:JSR &FFEE:L|
000005c0  44 41 20 23 31 37 3a 43  4c 43 3a 41 44 43 20 74  |DA #17:CLC:ADC t|
000005d0  32 3a 4a 53 52 20 26 46  46 45 45 3a 4c 44 41 20  |2:JSR &FFEE:LDA |
000005e0  23 32 35 35 3a 4a 53 52  20 26 46 46 45 45 3a 4c  |#255:JSR &FFEE:L|
000005f0  44 41 20 74 31 3a 4c 44  58 20 74 32 3a 52 54 53  |DA t1:LDX t2:RTS|
00000600  0d 01 e0 1a 2e 74 61 62  6c 65 3a 42 52 4b 3a 42  |.....table:BRK:B|
00000610  52 4b 3a 42 52 4b 3a 42  52 4b 0d 01 ea 13 2e 74  |RK:BRK:BRK.....t|
00000620  31 20 42 52 4b 3a 2e 74  32 20 42 52 4b 0d 01 ef  |1 BRK:.t2 BRK...|
00000630  11 2e 78 20 42 52 4b 3a  2e 79 20 42 52 4b 0d 01  |..x BRK:.y BRK..|
00000640  f4 09 5d 3a ed 3a e1 0d  ff                       |..]:.:...|
00000649