Home » Archimedes archive » Micro User » MU 1991-03.adf » PD-Stuff » Misc/!backimage/!Runimage

Misc/!backimage/!Runimage

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 1991-03.adf » PD-Stuff
Filename: Misc/!backimage/!Runimage
Read OK: ✔
File size: 06A6 bytes
Load address: 0000
Exec address: 0000
File contents
   40REM >!backimage.!runimage
   41REM (c) Joris RREPORTling & Ferdinand Oeinck
   50DIMa%4:$a%="TASK"
   60SYS"Wimp_Initialise",200,!a%,"BackImage"TOb%
   80ONERRORPROCc
   90DIMd%60
  100PROCe:DIMf%&300,g%&200
  110h%=FNi
  120PROCj
  130k%=l%-(m%-n%):o%=p%-(q%-r%)
  140s%=l%:t%=p%
  150PROCu(h%)
  160REPEAT
  170SYSv%,0,f%TOA%
  180CASEA%OF
  190WHEN0:PROCw(!f%)
  200WHEN2:PROCu(!f%)
  210WHEN3:PROCx:END
  220WHEN17,18:PROCy(f%)
  230ENDCASE
  240UNTILFALSE
  260DEFPROCy(f%)
  270CASEf%!16OF
  280WHEN0:PROCx:END
  290WHEN&400C1:PROCj
  300ENDCASE
  310ENDPROC
  330DEFPROCj
  340PROCz(h%)
  350!d%=4:d%!4=5:d%!8=11:d%!12=12:d%!16=-1
  360SYS49,d%,d%+20
  370l%=d%!28:p%=d%!32:l%=l%<<(d%!20):p%=p%<<(d%!24)
  380aa%=RND(4)*INT(RND(1)*2)-1
  390ba%=RND(4)*INT(RND(1)*2)-1
  400ENDPROC
  420DEFFNi
  430SYS"Wimp_OpenTemplate",,"<BackImage$Dir>.Template"
  440SYS"Wimp_LoadTemplate",,f%,g%,g%+256,-1,"Back",0
  450f%!16=0:f%!20=0:f%!64=1:f%!24=-1
  460f%!28=f%!28OR%10000
  470SYS"Wimp_CreateWindow",,f%TOca%
  480SYS"Wimp_CloseTemplate"
  490=ca%
  510DEFPROCx
  511*UNSET backimage$dir
  520SYS"Wimp_CloseDown"
  530ENDPROC
  550DEFPROCu(da%)
  560PROCz(da%)
  570IFea%<>-2PROCfa(da%,k%,o%,s%,t%,0,0,-2)
  580ENDPROC
  600DEFPROCw(da%)
  610PROCfa(h%,k%,o%,s%,t%,0,0,-2)
  620k%=k%+aa%:o%=o%+ba%:s%=s%+aa%:t%=t%+ba%
  630IFs%>l%THENs%=l%:k%=l%-(m%-n%):aa%=-aa%
  640IFt%>p%THENt%=p%:o%=p%-(q%-r%):ba%=-ba%
  650IFk%<0THENk%=0:s%=m%-n%:aa%=-aa%
  660IFo%<144THENo%=144:t%=o%+(q%-r%):ba%=-ba%
  670ENDPROC
  690DEFPROCfa(da%,n%,r%,m%,q%,ga%,ha%,ea%)
  700IFda%=-1THENENDPROC
  710f%!0=da%:f%!28=ea%
  720f%!4=n%:f%!8=r%:f%!12=m%:f%!16=q%
  730f%!20=0:f%!24=0
  740SYSia,,f%
  750ENDPROC
  770DEFPROCz(da%)
  780!f%=da%:SYSja,,f%
  790PROCka(f%+4):ea%=f%!28:la%=f%!32
  800ENDPROC
  820DEFPROCka(f%)
  830n%=!f%:r%=f%!4:m%=f%!8:q%=f%!12:ga%=f%!16:ha%=f%!20
  840ma%=n%-ga%:na%=q%-ha%
  850ENDPROC
  870DEFPROCe
  880oa=(1<<18)+(3<<6)
  890ia=oa+5
  900v%=oa+7
  910ja=oa+11
  920pa=oa+16
  930ENDPROC
  950DEFPROCc
  960SYSpa,,-1
  970!f%=ERR:$(f%+4)=REPORT$+" (internal code number "+STR$ERL+")."+CHR$0
  980SYS"Wimp_ReportError",f%,1,"BackImage"
  990PROCx:END
 1000ENDPROC

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�k%=l%-(m%-n%):o%=p%-(q%-r%)
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�ba%=�(4)*�(�(1)*2)-1
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�5ș"Wimp_OpenTemplate",,"<BackImage$Dir>.Template"
�3ș"Wimp_LoadTemplate",,f%,g%,g%+256,-1,"Back",0
�$f%!16=0:f%!20=0:f%!64=1:f%!24=-1
�f%!28=f%!28�%10000
�!ș"Wimp_CreateWindow",,f%�ca%
�ș"Wimp_CloseTemplate"
�=ca%
���x
�*UNSET backimage$dir
ș"Wimp_CloseDown"
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:'�ea%<>-2�fa(da%,k%,o%,s%,t%,0,0,-2)
D�
X��w(da%)
b�fa(h%,k%,o%,s%,t%,0,0,-2)
l+k%=k%+aa%:o%=o%+ba%:s%=s%+aa%:t%=t%+ba%
v'�s%>l%�s%=l%:k%=l%-(m%-n%):aa%=-aa%
�'�t%>p%�t%=p%:o%=p%-(q%-r%):ba%=-ba%
� �k%<0�k%=0:s%=m%-n%:aa%=-aa%
�)�o%<144�o%=144:t%=o%+(q%-r%):ba%=-ba%
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�da%=-1��
�f%!0=da%:f%!28=ea%
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�f%!20=0:f%!24=0
�șia,,f%
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!f%=da%:șja,,f%
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 �
4��ka(f%)
>7n%=!f%:r%=f%!4:m%=f%!8:q%=f%!12:ga%=f%!16:ha%=f%!20
Hma%=n%-ga%:na%=q%-ha%
R�
f��e
poa=(1<<18)+(3<<6)
zia=oa+5
�v%=oa+7
�ja=oa+11
�pa=oa+16
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�șpa,,-1
�9!f%=�:$(f%+4)=�$+" (internal code number "+Þ+")."+�0
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000006a0  03 e8 05 e1 0d ff                                 |......|
000006a6

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