Home » Personal collection » Acorn ADFS disks » Electron » Programs_B.ADF » Graphics/Rotate/Title

Graphics/Rotate/Title

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 ADFS disks » Electron » Programs_B.ADF
Filename: Graphics/Rotate/Title
Read OK:
File size: 04C3 bytes
Load address: FFFF1D00
Exec address: FFFF8023
Duplicates

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

File contents
   10 REM         Rotating EUG                          by  Dominic Ford
   20 :
   30 ON ERROR GOTO 90
   40 MODE4:VDU23,1,0;0;0;0;:HIMEM=&2600:PROCass:brk=FALSE:*LO. TitleDat
   50 PRINTTAB(16,28)"Issue 30"TAB(13,30)"Press  <SPACE>";:?&80=0:?&81=7:?&82=0:?&83=7:?&84=0:?&85=0:?&86=1:?&87=1
   60 REPEAT:T=TIME:CALLcopy
   70 REPEAT UNTIL TIME>T+10:IF INKEY(-99) THEN brk=TRUE
   80 UNTIL brk
   90 END
  100 :
  110 DEFPROCass
  120 FORpass=0TO2STEP2:P%=&2600
  130 [OPTpass
  140.copy INC&80:LDA&80:CMP#16:BNEnota:LDA&84:EOR#1:STA&84:LDA#0:STA&80
  150.nota INC&81:LDA&81:CMP#16:BNEnotb:LDA&85:EOR#1:STA&85:LDA#0:STA&81
  160.notb INC&82:LDA&82:CMP#16:BNEnotc:LDA&86:EOR#1:STA&86:LDA#0:STA&82
  170.notc INC&83:LDA&83:CMP#16:BNEnotd:LDA&87:EOR#1:STA&87:LDA#0:STA&83
  180.notd LDX#4:.coploop LDA&83,X:BNEbackward:LDA&7F,X:JMPforward:.backward LDA#15:SEC:SBC&7F,X:.forward TAY:JSRperform:DEX:BNEcoploop:RTS
  190.perform LDA#&C0:STA&70:LDA#&5A:STA&71:STX&78:.toloop CPX#0:BEQfirst:LDA&71:CLC:ADC#5:STA&71:DEX:JMPtoloop:.first LDX&78
  200LDA#0:STA&72:LDA#&28:STA&73:STY&78:.fromloop CPY#0:BEQfromfin:LDA&72:CLC:ADC#&C0:STA&72:LDA&73:ADC#0:STA&73:DEY:JMPfromloop
  210.fromfin LDA#4:STA&79:.start LDY#0:.main LDA(&72),Y:STA(&70),Y:INY:CPY#&C0:BNEmain:LDA&70:CLC:ADC#&40:STA&70:LDA&71:ADC#1:STA&71:LDA&73:CLC:ADC#12:STA&73:DEC&79:BNEstart:RTS
  220]:NEXT:ENDPROC

E �         Rotating EUG                          by  Dominic Ford
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(7 �4:�23,1,0;0;0;0;:�=&2600:�ass:brk=�:*LO. TitleDat
2g �16,28)"Issue 30"�13,30)"Press  <SPACE>";:?&80=0:?&81=7:?&82=0:?&83=7:?&84=0:?&85=0:?&86=1:?&87=1
< �:T=�:�copy
F  � � �>T+10:� �(-99) � brk=�
P
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Z �
d :
n
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x �pass=0�2�2:P%=&2600
�
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�E.copy INC&80:LDA&80:CMP#16:BNEnota:LDA&84:�#1:STA&84:LDA#0:STA&80
�E.nota INC&81:LDA&81:CMP#16:BNEnotb:LDA&85:�#1:STA&85:LDA#0:STA&81
�E.notb INC&82:LDA&82:CMP#16:BNEnotc:LDA&86:�#1:STA&86:LDA#0:STA&82
�E.notc INC&83:LDA&83:CMP#16:BNEnotd:LDA&87:�#1:STA&87:LDA#0:STA&83
��.notd LDX#4:.coploop LDA&83,X:BNEbackward:LDA&7F,X:JMPforward:.backward LDA#15:SEC:SBC&7F,X:.forward TAY:JSRperform:DEX:BNEcoploop:RTS
�|.perform LDA#&C0:STA&70:LDA#&5A:STA&71:STX&78:.toloop CPX#0:BEQfirst:LDA&71:CLC:ADC#5:STA&71:DEX:JMPtoloop:.first LDX&78
�LDA#0:STA&72:LDA#&28:STA&73:STY&78:.fromloop CPY#0:BEQfromfin:LDA&72:CLC:ADC#&C0:STA&72:LDA&73:ADC#0:STA&73:DEY:JMPfromloop
ұ.fromfin LDA#4:STA&79:.start LDY#0:.main LDA(&72),Y:STA(&70),Y:INY:CPY#&C0:BNEmain:LDA&70:CLC:ADC#&40:STA&70:LDA&71:ADC#1:STA&71:LDA&73:CLC:ADC#12:STA&73:DEC&79:BNEstart:RTS
�	]:�:�
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00000000  0d 00 0a 45 20 f4 20 20  20 20 20 20 20 20 20 52  |...E .         R|
00000010  6f 74 61 74 69 6e 67 20  45 55 47 20 20 20 20 20  |otating EUG     |
00000020  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000030  20 20 20 20 20 62 79 20  20 44 6f 6d 69 6e 69 63  |     by  Dominic|
00000040  20 46 6f 72 64 0d 00 14  06 20 3a 0d 00 1e 0f 20  | Ford.... :.... |
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00000070  3a d3 3d 26 32 36 30 30  3a f2 61 73 73 3a 62 72  |:.=&2600:.ass:br|
00000080  6b 3d a3 3a 2a 4c 4f 2e  20 54 69 74 6c 65 44 61  |k=.:*LO. TitleDa|
00000090  74 0d 00 32 67 20 f1 8a  31 36 2c 32 38 29 22 49  |t..2g ..16,28)"I|
000000a0  73 73 75 65 20 33 30 22  8a 31 33 2c 33 30 29 22  |ssue 30".13,30)"|
000000b0  50 72 65 73 73 20 20 3c  53 50 41 43 45 3e 22 3b  |Press  <SPACE>";|
000000c0  3a 3f 26 38 30 3d 30 3a  3f 26 38 31 3d 37 3a 3f  |:?&80=0:?&81=7:?|
000000d0  26 38 32 3d 30 3a 3f 26  38 33 3d 37 3a 3f 26 38  |&82=0:?&83=7:?&8|
000000e0  34 3d 30 3a 3f 26 38 35  3d 30 3a 3f 26 38 36 3d  |4=0:?&85=0:?&86=|
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00000180  44 41 26 38 30 3a 43 4d  50 23 31 36 3a 42 4e 45  |DA&80:CMP#16:BNE|
00000190  6e 6f 74 61 3a 4c 44 41  26 38 34 3a 82 23 31 3a  |nota:LDA&84:.#1:|
000001a0  53 54 41 26 38 34 3a 4c  44 41 23 30 3a 53 54 41  |STA&84:LDA#0:STA|
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000004c0  e1 0d ff                                          |...|
000004c3
Graphics/Rotate/Title.m0
Graphics/Rotate/Title.m1
Graphics/Rotate/Title.m2
Graphics/Rotate/Title.m4
Graphics/Rotate/Title.m5