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!iNsAniTY/!Fade

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 » Acorn User » Acorn User - PD Pack 3.adf » Insanity
Filename: !iNsAniTY/!Fade
Read OK:
File size: 012D bytes
Load address: 0000
Exec address: 0000
File contents
   10SYS&400c0,300,&4b534154,"F"TO,h
   20x=((FNv(11)+1)<<FNv(4))/2:y=((FNv(12)+1)<<FNv(5))/2:ORIGINx,y:x=SQR(x^2+y^2)+32:SYS&40743
   30FORb=0TO1.7STEP.1:i=SINb*x:j=COSb*x:MOVE0,0:MOVE0,x:PLOT85,i,j:MOVE0,0:MOVE0,-x:PLOT85,-i,-j:MOVE0,0:MOVEx,0:PLOT85,j,-i:MOVE0,0:MOVE-x,0:PLOT85,-j,i:WAIT:NEXT:SYS&400dd,h,&4b534154:MODE15:OFF:FORx=0TO99:WAIT:NEXT:END
   50DEFFNv(w%):SYS&35,-1,w%TO,,a:=a

!ș&400c0,300,&4b534154,"F"�,h
Rx=((�v(11)+1)<<�v(4))/2:y=((�v(12)+1)<<�v(5))/2:ȑx,y:x=�(x^2+y^2)+32:ș&40743
��b=0�1.7�.1:i=�b*x:j=�b*x:�0,0:�0,x:�85,i,j:�0,0:�0,-x:�85,-i,-j:�0,0:�x,0:�85,j,-i:�0,0:�-x,0:�85,-j,i:Ȗ:�:ș&400dd,h,&4b534154:�15:�:�x=0�99:Ȗ:�:�
2ݤv(w%):ș&35,-1,w%�,,a:=a
�
00000000  0d 00 0a 21 c8 99 26 34  30 30 63 30 2c 33 30 30  |...!..&400c0,300|
00000010  2c 26 34 62 35 33 34 31  35 34 2c 22 46 22 b8 2c  |,&4b534154,"F".,|
00000020  68 0d 00 14 52 78 3d 28  28 a4 76 28 31 31 29 2b  |h...Rx=((.v(11)+|
00000030  31 29 3c 3c a4 76 28 34  29 29 2f 32 3a 79 3d 28  |1)<<.v(4))/2:y=(|
00000040  28 a4 76 28 31 32 29 2b  31 29 3c 3c a4 76 28 35  |(.v(12)+1)<<.v(5|
00000050  29 29 2f 32 3a c8 91 78  2c 79 3a 78 3d b6 28 78  |))/2:..x,y:x=.(x|
00000060  5e 32 2b 79 5e 32 29 2b  33 32 3a c8 99 26 34 30  |^2+y^2)+32:..&40|
00000070  37 34 33 0d 00 1e 9a e3  62 3d 30 b8 31 2e 37 88  |743.....b=0.1.7.|
00000080  2e 31 3a 69 3d b5 62 2a  78 3a 6a 3d 9b 62 2a 78  |.1:i=.b*x:j=.b*x|
00000090  3a ec 30 2c 30 3a ec 30  2c 78 3a f0 38 35 2c 69  |:.0,0:.0,x:.85,i|
000000a0  2c 6a 3a ec 30 2c 30 3a  ec 30 2c 2d 78 3a f0 38  |,j:.0,0:.0,-x:.8|
000000b0  35 2c 2d 69 2c 2d 6a 3a  ec 30 2c 30 3a ec 78 2c  |5,-i,-j:.0,0:.x,|
000000c0  30 3a f0 38 35 2c 6a 2c  2d 69 3a ec 30 2c 30 3a  |0:.85,j,-i:.0,0:|
000000d0  ec 2d 78 2c 30 3a f0 38  35 2c 2d 6a 2c 69 3a c8  |.-x,0:.85,-j,i:.|
000000e0  96 3a ed 3a c8 99 26 34  30 30 64 64 2c 68 2c 26  |.:.:..&400dd,h,&|
000000f0  34 62 35 33 34 31 35 34  3a eb 31 35 3a 87 3a e3  |4b534154:.15:.:.|
00000100  78 3d 30 b8 39 39 3a c8  96 3a ed 3a e0 0d 00 32  |x=0.99:..:.:...2|
00000110  1e dd a4 76 28 77 25 29  3a c8 99 26 33 35 2c 2d  |...v(w%):..&35,-|
00000120  31 2c 77 25 b8 2c 2c 61  3a 3d 61 0d ff           |1,w%.,,a:=a..|
0000012d