StarInfo/LogoDemo/InfoLogoE

Home » Archimedes archive » Acorn User » AU 1998-12.adf » Regulars » StarInfo/LogoDemo/InfoLogoE

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 1998-12.adf » Regulars
Filename:	StarInfo/LogoDemo/InfoLogoE
Read OK:	✔
File size:	0534 bytes
Load address:	0000
Exec address:	0000

File contents

   10MODE 27:OFF
   20ON ERROR ERROR EXT ERR,REPORT$+" at line "+STR$ERL:END
   30FOR c=1 TO 15
   40 r=c*17*2: IF r>255 r=255 ELSE IF r<0 r=0
   50 g=(c-4)*17*2: IF g>255 g=255 ELSE IF g<0 g=0
   60 b=(c-12)*17*1: IF b>255 b=255 ELSE IF b<0 b=0
   70 COLOUR 16-c,r,g,b
   80NEXT
   90m=100
  100ORIGIN 640,480
  110DIM x(10,10),y(10,10),o(10,10),z(10),p(10)
  120DIM draw 1000,cap 16
  130!cap=0
  140cap!4=0
  150cap!8=0
  160cap!12=0
  170?cap=1
  180cap?1=1
  190cap?2=1
  200n=0
  210FOR s=0 TO 4
  220 READ points
  230 p(s)=points
  240 z(s)=s*100
  250 FOR p=0 TO points-1
  260  READ o$
  270  IF o$="M" o(s,p)=2 ELSE o(s,p)=8
  280  READ x(s,p),y(s,p)
  290  x(s,p)-=150
  300  y(s,p)-=200
  310  n+=1
  320 NEXT
  330NEXT
  340
  350
  360
  370IFINKEY50
  380t=TIME
  390b=1
  400FOR z=800 TO 0 STEP -8
  410 WAIT
  420 SYS 6,112,b:SYS 6,113,3-b:b=3-b
  430 CLS
  440 FOR s=0 TO 4
  450  z0 = z - z(s)
  460  IF z0>0 THEN
  470   c=1+z0/20
  480   IF c>15 c=0
  490   GCOL c
  500   d=draw
  510   FOR p=0 TO p(s)-1
  520    x = x(s,p)*m / z0
  530    y = y(s,p)*m / z0
  540    !d=o(s,p)
  550    d!4=x*256
  560    d!8=y*256
  570    d+=12
  580   NEXT
  590   !d=0
  600   SYS "Draw_Stroke",draw,0,0,0,256*64,cap,0
  610  ENDIF
  620 NEXT
  630NEXT
  640WAIT
  650SYS 6,112,b:SYS 6,113,b:CLS
  660PRINT TIME-t
  670DATA 9, M,0,100, D,0,300, D,100,400, D,200,400, D,300,300, D,300,100, D,200,0, D,100,0, D,0,100
  680DATA 5, M,0,0, D,0,400, D,300,400, M,0,200, D,200,200
  690DATA 4, M,0,0, D,0,400, D,300,0, D,300,400
  700DATA 2, M,150,0, D,150,400
  710DATA 6, M,150,0, D,150,400, M,0,100, D,300,300, M,0,300, D,300,100



� 27:�
!� � � � �,�$+" at line "+Þ:�
� c=1 � 15
(( r=c*17*2: � r>255 r=255 � � r<0 r=0
2, g=(c-4)*17*2: � g>255 g=255 � � g<0 g=0
<- b=(c-12)*17*1: � b>255 b=255 � � b<0 b=0
F � 16-c,r,g,b
P�
Z	m=100
dȑ 640,480
n,� x(10,10),y(10,10),o(10,10),z(10),p(10)
x� draw 1000,cap 16
�
!cap=0
�cap!4=0
�cap!8=0
�cap!12=0
�
?cap=1
�cap?1=1
�cap?2=1
�n=0
�
� s=0 � 4
�
 � points
� p(s)=points
� z(s)=s*100
� � p=0 � points-1
  � o$
"  � o$="M" o(s,p)=2 � o(s,p)=8
  � x(s,p),y(s,p)
"  x(s,p)-=150
,  y(s,p)-=200
6
  n+=1
@ �
J�
T
^
h
r�50
|t=�
�b=1
�� z=800 � 0 � -8
� Ȗ
�" ș 6,112,b:ș 6,113,3-b:b=3-b
� �
� � s=0 � 4
�  z0 = z - z(s)
�  � z0>0 �
�   c=1+z0/20
�   � c>15 c=0
�
   � c
�
   d=draw
�   � p=0 � p(s)-1
    x = x(s,p)*m / z0
    y = y(s,p)*m / z0
    !d=o(s,p)
&    d!4=x*256
0    d!8=y*256
:
    d+=12
D   �
N   !d=0
X/   ș "Draw_Stroke",draw,0,0,0,256*64,cap,0
b  �
l �
v�
�Ȗ
�ș 6,112,b:ș 6,113,b:�
�	� �-t
�`� 9, M,0,100, D,0,300, D,100,400, D,200,400, D,300,300, D,300,100, D,200,0, D,100,0, D,0,100
�6� 5, M,0,0, D,0,400, D,300,400, M,0,200, D,200,200
�+� 4, M,0,0, D,0,400, D,300,0, D,300,400
�� 2, M,150,0, D,150,400
�C� 6, M,150,0, D,150,400, M,0,100, D,300,300, M,0,300, D,300,100
�

00000000  0d 00 0a 0a eb 20 32 37  3a 87 0d 00 14 21 ee 20  |..... 27:....!. |
00000010  85 20 85 20 a2 20 9f 2c  f6 24 2b 22 20 61 74 20  |. . . .,.$+" at |
00000020  6c 69 6e 65 20 22 2b c3  9e 3a e0 0d 00 1e 0e e3  |line "+..:......|
00000030  20 63 3d 31 20 b8 20 31  35 0d 00 28 28 20 72 3d  | c=1 . 15..(( r=|
00000040  63 2a 31 37 2a 32 3a 20  e7 20 72 3e 32 35 35 20  |c*17*2: . r>255 |
00000050  72 3d 32 35 35 20 8b 20  e7 20 72 3c 30 20 72 3d  |r=255 . . r<0 r=|
00000060  30 0d 00 32 2c 20 67 3d  28 63 2d 34 29 2a 31 37  |0..2, g=(c-4)*17|
00000070  2a 32 3a 20 e7 20 67 3e  32 35 35 20 67 3d 32 35  |*2: . g>255 g=25|
00000080  35 20 8b 20 e7 20 67 3c  30 20 67 3d 30 0d 00 3c  |5 . . g<0 g=0..<|
00000090  2d 20 62 3d 28 63 2d 31  32 29 2a 31 37 2a 31 3a  |- b=(c-12)*17*1:|
000000a0  20 e7 20 62 3e 32 35 35  20 62 3d 32 35 35 20 8b  | . b>255 b=255 .|
000000b0  20 e7 20 62 3c 30 20 62  3d 30 0d 00 46 11 20 fb  | . b<0 b=0..F. .|
000000c0  20 31 36 2d 63 2c 72 2c  67 2c 62 0d 00 50 05 ed  | 16-c,r,g,b..P..|
000000d0  0d 00 5a 09 6d 3d 31 30  30 0d 00 64 0e c8 91 20  |..Z.m=100..d... |
000000e0  36 34 30 2c 34 38 30 0d  00 6e 2c de 20 78 28 31  |640,480..n,. x(1|
000000f0  30 2c 31 30 29 2c 79 28  31 30 2c 31 30 29 2c 6f  |0,10),y(10,10),o|
00000100  28 31 30 2c 31 30 29 2c  7a 28 31 30 29 2c 70 28  |(10,10),z(10),p(|
00000110  31 30 29 0d 00 78 16 de  20 64 72 61 77 20 31 30  |10)..x.. draw 10|
00000120  30 30 2c 63 61 70 20 31  36 0d 00 82 0a 21 63 61  |00,cap 16....!ca|
00000130  70 3d 30 0d 00 8c 0b 63  61 70 21 34 3d 30 0d 00  |p=0....cap!4=0..|
00000140  96 0b 63 61 70 21 38 3d  30 0d 00 a0 0c 63 61 70  |..cap!8=0....cap|
00000150  21 31 32 3d 30 0d 00 aa  0a 3f 63 61 70 3d 31 0d  |!12=0....?cap=1.|
00000160  00 b4 0b 63 61 70 3f 31  3d 31 0d 00 be 0b 63 61  |...cap?1=1....ca|
00000170  70 3f 32 3d 31 0d 00 c8  07 6e 3d 30 0d 00 d2 0d  |p?2=1....n=0....|
00000180  e3 20 73 3d 30 20 b8 20  34 0d 00 dc 0d 20 f3 20  |. s=0 . 4.... . |
00000190  70 6f 69 6e 74 73 0d 00  e6 10 20 70 28 73 29 3d  |points.... p(s)=|
000001a0  70 6f 69 6e 74 73 0d 00  f0 0f 20 7a 28 73 29 3d  |points.... z(s)=|
000001b0  73 2a 31 30 30 0d 00 fa  15 20 e3 20 70 3d 30 20  |s*100.... . p=0 |
000001c0  b8 20 70 6f 69 6e 74 73  2d 31 0d 01 04 0a 20 20  |. points-1....  |
000001d0  f3 20 6f 24 0d 01 0e 22  20 20 e7 20 6f 24 3d 22  |. o$..."  . o$="|
000001e0  4d 22 20 6f 28 73 2c 70  29 3d 32 20 8b 20 6f 28  |M" o(s,p)=2 . o(|
000001f0  73 2c 70 29 3d 38 0d 01  18 15 20 20 f3 20 78 28  |s,p)=8....  . x(|
00000200  73 2c 70 29 2c 79 28 73  2c 70 29 0d 01 22 11 20  |s,p),y(s,p)..". |
00000210  20 78 28 73 2c 70 29 2d  3d 31 35 30 0d 01 2c 11  | x(s,p)-=150..,.|
00000220  20 20 79 28 73 2c 70 29  2d 3d 32 30 30 0d 01 36  |  y(s,p)-=200..6|
00000230  0a 20 20 6e 2b 3d 31 0d  01 40 06 20 ed 0d 01 4a  |.  n+=1..@. ...J|
00000240  05 ed 0d 01 54 04 0d 01  5e 04 0d 01 68 04 0d 01  |....T...^...h...|
00000250  72 08 e7 a6 35 30 0d 01  7c 07 74 3d 91 0d 01 86  |r...50..|.t=....|
00000260  07 62 3d 31 0d 01 90 14  e3 20 7a 3d 38 30 30 20  |.b=1..... z=800 |
00000270  b8 20 30 20 88 20 2d 38  0d 01 9a 07 20 c8 96 0d  |. 0 . -8.... ...|
00000280  01 a4 22 20 c8 99 20 36  2c 31 31 32 2c 62 3a c8  |.." .. 6,112,b:.|
00000290  99 20 36 2c 31 31 33 2c  33 2d 62 3a 62 3d 33 2d  |. 6,113,3-b:b=3-|
000002a0  62 0d 01 ae 06 20 db 0d  01 b8 0e 20 e3 20 73 3d  |b.... ..... . s=|
000002b0  30 20 b8 20 34 0d 01 c2  13 20 20 7a 30 20 3d 20  |0 . 4....  z0 = |
000002c0  7a 20 2d 20 7a 28 73 29  0d 01 cc 0e 20 20 e7 20  |z - z(s)....  . |
000002d0  7a 30 3e 30 20 8c 0d 01  d6 10 20 20 20 63 3d 31  |z0>0 .....   c=1|
000002e0  2b 7a 30 2f 32 30 0d 01  e0 11 20 20 20 e7 20 63  |+z0/20....   . c|
000002f0  3e 31 35 20 63 3d 30 0d  01 ea 0a 20 20 20 e6 20  |>15 c=0....   . |
00000300  63 0d 01 f4 0d 20 20 20  64 3d 64 72 61 77 0d 01  |c....   d=draw..|
00000310  fe 15 20 20 20 e3 20 70  3d 30 20 b8 20 70 28 73  |..   . p=0 . p(s|
00000320  29 2d 31 0d 02 08 19 20  20 20 20 78 20 3d 20 78  |)-1....    x = x|
00000330  28 73 2c 70 29 2a 6d 20  2f 20 7a 30 0d 02 12 19  |(s,p)*m / z0....|
00000340  20 20 20 20 79 20 3d 20  79 28 73 2c 70 29 2a 6d  |    y = y(s,p)*m|
00000350  20 2f 20 7a 30 0d 02 1c  11 20 20 20 20 21 64 3d  | / z0....    !d=|
00000360  6f 28 73 2c 70 29 0d 02  26 11 20 20 20 20 64 21  |o(s,p)..&.    d!|
00000370  34 3d 78 2a 32 35 36 0d  02 30 11 20 20 20 20 64  |4=x*256..0.    d|
00000380  21 38 3d 79 2a 32 35 36  0d 02 3a 0d 20 20 20 20  |!8=y*256..:.    |
00000390  64 2b 3d 31 32 0d 02 44  08 20 20 20 ed 0d 02 4e  |d+=12..D.   ...N|
000003a0  0b 20 20 20 21 64 3d 30  0d 02 58 2f 20 20 20 c8  |.   !d=0..X/   .|
000003b0  99 20 22 44 72 61 77 5f  53 74 72 6f 6b 65 22 2c  |. "Draw_Stroke",|
000003c0  64 72 61 77 2c 30 2c 30  2c 30 2c 32 35 36 2a 36  |draw,0,0,0,256*6|
000003d0  34 2c 63 61 70 2c 30 0d  02 62 07 20 20 cd 0d 02  |4,cap,0..b.  ...|
000003e0  6c 06 20 ed 0d 02 76 05  ed 0d 02 80 06 c8 96 0d  |l. ...v.........|
000003f0  02 8a 1b c8 99 20 36 2c  31 31 32 2c 62 3a c8 99  |..... 6,112,b:..|
00000400  20 36 2c 31 31 33 2c 62  3a db 0d 02 94 09 f1 20  | 6,113,b:...... |
00000410  91 2d 74 0d 02 9e 60 dc  20 39 2c 20 4d 2c 30 2c  |.-t...`. 9, M,0,|
00000420  31 30 30 2c 20 44 2c 30  2c 33 30 30 2c 20 44 2c  |100, D,0,300, D,|
00000430  31 30 30 2c 34 30 30 2c  20 44 2c 32 30 30 2c 34  |100,400, D,200,4|
00000440  30 30 2c 20 44 2c 33 30  30 2c 33 30 30 2c 20 44  |00, D,300,300, D|
00000450  2c 33 30 30 2c 31 30 30  2c 20 44 2c 32 30 30 2c  |,300,100, D,200,|
00000460  30 2c 20 44 2c 31 30 30  2c 30 2c 20 44 2c 30 2c  |0, D,100,0, D,0,|
00000470  31 30 30 0d 02 a8 36 dc  20 35 2c 20 4d 2c 30 2c  |100...6. 5, M,0,|
00000480  30 2c 20 44 2c 30 2c 34  30 30 2c 20 44 2c 33 30  |0, D,0,400, D,30|
00000490  30 2c 34 30 30 2c 20 4d  2c 30 2c 32 30 30 2c 20  |0,400, M,0,200, |
000004a0  44 2c 32 30 30 2c 32 30  30 0d 02 b2 2b dc 20 34  |D,200,200...+. 4|
000004b0  2c 20 4d 2c 30 2c 30 2c  20 44 2c 30 2c 34 30 30  |, M,0,0, D,0,400|
000004c0  2c 20 44 2c 33 30 30 2c  30 2c 20 44 2c 33 30 30  |, D,300,0, D,300|
000004d0  2c 34 30 30 0d 02 bc 1b  dc 20 32 2c 20 4d 2c 31  |,400..... 2, M,1|
000004e0  35 30 2c 30 2c 20 44 2c  31 35 30 2c 34 30 30 0d  |50,0, D,150,400.|
000004f0  02 c6 43 dc 20 36 2c 20  4d 2c 31 35 30 2c 30 2c  |..C. 6, M,150,0,|
00000500  20 44 2c 31 35 30 2c 34  30 30 2c 20 4d 2c 30 2c  | D,150,400, M,0,|
00000510  31 30 30 2c 20 44 2c 33  30 30 2c 33 30 30 2c 20  |100, D,300,300, |
00000520  4d 2c 30 2c 33 30 30 2c  20 44 2c 33 30 30 2c 31  |M,0,300, D,300,1|
00000530  30 30 0d ff                                       |00..|
00000534

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