Home » Personal collection » Acorn hard disk » misc » dcfprogs » Plasma

Plasma

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 hard disk » misc » dcfprogs
Filename: Plasma
Read OK:
File size: 00F5 bytes
Load address: 0000
Exec address: 0000
Duplicates

There are 2 duplicate copies of this file in the archive:

File contents
   10 MODE 15
   20 FOR x=2 TO 1278 STEP 2:MOVEx,0
   30 FOR y=4 TO 1020 STEP 4:tr=0
   40 REPEAT:tr=tr+1
   50 c=RND(5)-3+POINT(x-2,y)
   60 IF tr=256 THEN PRINT x,y,POINT(x-2,y-4),POINT(x-2,y),POINT(x-2,y+4),POINT(x,y-4)
   70 UNTIL ABS(c-POINT(x,y-4))<3 AND ABS(c-POINT(x-2,y-4))<6 AND ABS(c-POINT(x-2,y+4))<6 AND c<32 AND c>-1
   80 GCOL0,c:DRAWx,y:NEXT,

	 � 15
 � x=2 � 1278 � 2:�x,0
 � y=4 � 1020 � 4:tr=0
( �:tr=tr+1
2 c=�(5)-3+�x-2,y)
<9 � tr=256 � � x,y,�x-2,y-4),�x-2,y),�x-2,y+4),�x,y-4)
FI � �(c-�x,y-4))<3 � �(c-�x-2,y-4))<6 � �(c-�x-2,y+4))<6 � c<32 � c>-1
P �0,c:�x,y:�,
�
00000000  0d 00 0a 09 20 eb 20 31  35 0d 00 14 1a 20 e3 20  |.... . 15.... . |
00000010  78 3d 32 20 b8 20 31 32  37 38 20 88 20 32 3a ec  |x=2 . 1278 . 2:.|
00000020  78 2c 30 0d 00 1e 1a 20  e3 20 79 3d 34 20 b8 20  |x,0.... . y=4 . |
00000030  31 30 32 30 20 88 20 34  3a 74 72 3d 30 0d 00 28  |1020 . 4:tr=0..(|
00000040  0e 20 f5 3a 74 72 3d 74  72 2b 31 0d 00 32 15 20  |. .:tr=tr+1..2. |
00000050  63 3d b3 28 35 29 2d 33  2b b0 78 2d 32 2c 79 29  |c=.(5)-3+.x-2,y)|
00000060  0d 00 3c 39 20 e7 20 74  72 3d 32 35 36 20 8c 20  |..<9 . tr=256 . |
00000070  f1 20 78 2c 79 2c b0 78  2d 32 2c 79 2d 34 29 2c  |. x,y,.x-2,y-4),|
00000080  b0 78 2d 32 2c 79 29 2c  b0 78 2d 32 2c 79 2b 34  |.x-2,y),.x-2,y+4|
00000090  29 2c b0 78 2c 79 2d 34  29 0d 00 46 49 20 fd 20  |),.x,y-4)..FI . |
000000a0  94 28 63 2d b0 78 2c 79  2d 34 29 29 3c 33 20 80  |.(c-.x,y-4))<3 .|
000000b0  20 94 28 63 2d b0 78 2d  32 2c 79 2d 34 29 29 3c  | .(c-.x-2,y-4))<|
000000c0  36 20 80 20 94 28 63 2d  b0 78 2d 32 2c 79 2b 34  |6 . .(c-.x-2,y+4|
000000d0  29 29 3c 36 20 80 20 63  3c 33 32 20 80 20 63 3e  |))<6 . c<32 . c>|
000000e0  2d 31 0d 00 50 11 20 e6  30 2c 63 3a df 78 2c 79  |-1..P. .0,c:.x,y|
000000f0  3a ed 2c 0d ff                                    |:.,..|
000000f5