Home » Archimedes archive » Acorn User » AU 1994-02.adf » !StarInfo_StarInfo » One-Liners/StarBursts
One-Liners/StarBursts
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 » AU 1994-02.adf » !StarInfo_StarInfo |
| Filename: | One-Liners/StarBursts |
| Read OK: | ✔ |
| File size: | 012A bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
1REM>StarBursts by Richard Anderson (C) Acorn User February 1994
2MODE15:DIM c(99),r(99),m(99),x(99),y(99):OFF:a=20:b=0:REPEAT:c(a)=RND(256):GCOLc(a) TINT c(a):x(a)=RND(1280):y(a)=RND(1024):r(a)=RND(300):m(a)=RND(100):FORc=a TO b STEP b-a:ORIGINx(c),y(c):FORi=0TO360:f=COS(m(c)*i)*r(c):POINTf*COSi,f*SINi:NEXT:GCOL0TINT0:NEXT:a=(a+1)MOD100:b=(b+1)MOD100:UNTIL0
B�>StarBursts by Richard Anderson (C) Acorn User February 1994 ��15:� c(99),r(99),m(99),x(99),y(99):�:a=20:b=0:�:c(a)=�(256):�c(a) Ȝ c(a):x(a)=�(1280):y(a)=�(1024):r(a)=�(300):m(a)=�(100):�c=a � b � b-a:ȑx(c),y(c):�i=0�360:f=�(m(c)*i)*r(c):Ȓf*�i,f*�i:�:�0Ȝ0:�:a=(a+1)�100:b=(b+1)�100:�0 �
00000000 0d 00 01 42 f4 3e 53 74 61 72 42 75 72 73 74 73 |...B.>StarBursts| 00000010 20 62 79 20 52 69 63 68 61 72 64 20 41 6e 64 65 | by Richard Ande| 00000020 72 73 6f 6e 20 20 28 43 29 20 41 63 6f 72 6e 20 |rson (C) Acorn | 00000030 55 73 65 72 20 46 65 62 72 75 61 72 79 20 31 39 |User February 19| 00000040 39 34 0d 00 02 e6 eb 31 35 3a de 20 63 28 39 39 |94.....15:. c(99| 00000050 29 2c 72 28 39 39 29 2c 6d 28 39 39 29 2c 78 28 |),r(99),m(99),x(| 00000060 39 39 29 2c 79 28 39 39 29 3a 87 3a 61 3d 32 30 |99),y(99):.:a=20| 00000070 3a 62 3d 30 3a f5 3a 63 28 61 29 3d b3 28 32 35 |:b=0:.:c(a)=.(25| 00000080 36 29 3a e6 63 28 61 29 20 c8 9c 20 63 28 61 29 |6):.c(a) .. c(a)| 00000090 3a 78 28 61 29 3d b3 28 31 32 38 30 29 3a 79 28 |:x(a)=.(1280):y(| 000000a0 61 29 3d b3 28 31 30 32 34 29 3a 72 28 61 29 3d |a)=.(1024):r(a)=| 000000b0 b3 28 33 30 30 29 3a 6d 28 61 29 3d b3 28 31 30 |.(300):m(a)=.(10| 000000c0 30 29 3a e3 63 3d 61 20 b8 20 62 20 88 20 62 2d |0):.c=a . b . b-| 000000d0 61 3a c8 91 78 28 63 29 2c 79 28 63 29 3a e3 69 |a:..x(c),y(c):.i| 000000e0 3d 30 b8 33 36 30 3a 66 3d 9b 28 6d 28 63 29 2a |=0.360:f=.(m(c)*| 000000f0 69 29 2a 72 28 63 29 3a c8 92 66 2a 9b 69 2c 66 |i)*r(c):..f*.i,f| 00000100 2a b5 69 3a ed 3a e6 30 c8 9c 30 3a ed 3a 61 3d |*.i:.:.0..0:.:a=| 00000110 28 61 2b 31 29 83 31 30 30 3a 62 3d 28 62 2b 31 |(a+1).100:b=(b+1| 00000120 29 83 31 30 30 3a fd 30 0d ff |).100:.0..| 0000012a
.