Home » Recent acquisitions » Acorn ADFS disks » adfs_AcornUser_199312.adf » !StarInfo_StarInfo » Creer/Landscape
Creer/Landscape
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 » Recent acquisitions » Acorn ADFS disks » adfs_AcornUser_199312.adf » !StarInfo_StarInfo |
| Filename: | Creer/Landscape |
| Read OK: | ✔ |
| File size: | 04DD bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
1REM >Landscape
2REM By Bryan Creer
3REM For 32-bit machines
4REM (c) BAU December 1993
5:
6MODE 12:OFF
7ORIGIN 640,512
8e%=384
9l%=2000
10COLOUR 0,0,0,0
11COLOUR 01,112,112,0
12COLOUR 02,240,240,0
13COLOUR 03,048,112,0
14COLOUR 04,112,240,0
15COLOUR 05,000,112,0
16COLOUR 06,000,240,0
17COLOUR 07,000,112,048
18COLOUR 08,000,240,112
19COLOUR 09,000,112,080
20COLOUR 10,000,240,176
21COLOUR 11,000,112,112
22COLOUR 12,000,240,240
23COLOUR 13,000,080,112
24COLOUR 14,000,176,240
25COLOUR 15,000,112,240
26FOR x%=-640 TO 636 STEP 2
27 FOR y%=-512 TO 508 STEP 4
28 p%=POINT(x%,y%)
29 s%=FNdistance
30 IF p%=0 THEN
31 c%=2*(1+(y%+448+RND(128))DIV148)-2 + RND(2)
32 GCOL c%
33 POINT x%,y%
34 p%=c%
35 ENDIF
36 GCOL p%
37 POINT x%+s%,y%
38 NEXT
39NEXT
40VDU7
41IFGET
42ON
43END
44:
45DEF FNdistance
46y1%=128*SIN(PI*(x%+800)/640)-256
47IF y%<y1% THEN
48 d%=800
49 =e%*d%/(l%+d%)
50ENDIF
51y1%=64*SIN(PI*(x%+100)/640)-256
52IF y%<y1% THEN
53 d%=1050
54 =e%*d%/(l%+d%)
55ENDIF
56y1%=256*SIN(PI*(x%-100)/640)
57IF y%<y1% THEN
58 d%=1300
59 =e%*d%/(l%+d%)
60ENDIF
61y1%=128*SIN(PI*(x%+400)/640)
62IF y%<y1% THEN
63 d%=1550
64 =e%*d%/(l%+d%)
65ENDIF
66y1%=192*SIN(PI*(x%+700)/320)+256
67IF y%<y1% THEN
68 d%=1800
69 =e%*d%/(l%+d%)
70ENDIF
71y1%=y%-340
72x1%=x%+32
73r%=SQR(x1%*x1%+y1%*y1%)
74IF r%<100 THEN
75 d%=1900
76 =e%*d%/(l%+d%)
77ENDIF
78d%=2000
79=e%*d%/(l%+d%)
� >Landscape
� By Bryan Creer
� For 32-bit machines
� (c) BAU December 1993
:
� 12:�
ȑ 640,512
e%=384
l%=2000
� 0,0,0,0
� 01,112,112,0
� 02,240,240,0
� 03,048,112,0
� 04,112,240,0
� 05,000,112,0
� 06,000,240,0
� 07,000,112,048
� 08,000,240,112
� 09,000,112,080
� 10,000,240,176
� 11,000,112,112
� 12,000,240,240
� 13,000,080,112
� 14,000,176,240
� 15,000,112,240
� x%=-640 � 636 � 2
� y%=-512 � 508 � 4
p%=�x%,y%)
s%=�distance
� p%=0 �
, c%=2*(1+(y%+448+�(128))�148)-2 + �(2)
� c%
! Ȓ x%,y%
" p%=c%
# �
$
� p%
% Ȓ x%+s%,y%
& �
'�
(�7
)�
*�
+�
,:
-� �distance
.!y1%=128*�(�*(x%+800)/640)-256
/� y%<y1% �
0 d%=800
1 =e%*d%/(l%+d%)
2�
3 y1%=64*�(�*(x%+100)/640)-256
4� y%<y1% �
5 d%=1050
6 =e%*d%/(l%+d%)
7�
8 y1%=256*�(�*(x%-100)/640)
9� y%<y1% �
: d%=1300
; =e%*d%/(l%+d%)
<�
= y1%=128*�(�*(x%+400)/640)
>� y%<y1% �
? d%=1550
@ =e%*d%/(l%+d%)
A�
B!y1%=192*�(�*(x%+700)/320)+256
C� y%<y1% �
D d%=1800
E =e%*d%/(l%+d%)
F�
Gy1%=y%-340
H
x1%=x%+32
Ir%=�(x1%*x1%+y1%*y1%)
J� r%<100 �
K d%=1900
L =e%*d%/(l%+d%)
M�
N d%=2000
O=e%*d%/(l%+d%)
� 00000000 0d 00 01 13 f4 20 20 20 20 3e 4c 61 6e 64 73 63 |..... >Landsc| 00000010 61 70 65 0d 00 02 15 f4 20 42 79 20 20 42 72 79 |ape..... By Bry| 00000020 61 6e 20 43 72 65 65 72 0d 00 03 19 f4 20 46 6f |an Creer..... Fo| 00000030 72 20 33 32 2d 62 69 74 20 6d 61 63 68 69 6e 65 |r 32-bit machine| 00000040 73 0d 00 04 1b f4 20 28 63 29 20 42 41 55 20 44 |s..... (c) BAU D| 00000050 65 63 65 6d 62 65 72 20 31 39 39 33 0d 00 05 05 |ecember 1993....| 00000060 3a 0d 00 06 0a eb 20 31 32 3a 87 0d 00 07 0e c8 |:..... 12:......| 00000070 91 20 36 34 30 2c 35 31 32 0d 00 08 0a 65 25 3d |. 640,512....e%=| 00000080 33 38 34 0d 00 09 0b 6c 25 3d 32 30 30 30 0d 00 |384....l%=2000..| 00000090 0a 0d fb 20 30 2c 30 2c 30 2c 30 0d 00 0b 12 fb |... 0,0,0,0.....| 000000a0 20 30 31 2c 31 31 32 2c 31 31 32 2c 30 0d 00 0c | 01,112,112,0...| 000000b0 12 fb 20 30 32 2c 32 34 30 2c 32 34 30 2c 30 0d |.. 02,240,240,0.| 000000c0 00 0d 12 fb 20 30 33 2c 30 34 38 2c 31 31 32 2c |.... 03,048,112,| 000000d0 30 0d 00 0e 12 fb 20 30 34 2c 31 31 32 2c 32 34 |0..... 04,112,24| 000000e0 30 2c 30 0d 00 0f 12 fb 20 30 35 2c 30 30 30 2c |0,0..... 05,000,| 000000f0 31 31 32 2c 30 0d 00 10 12 fb 20 30 36 2c 30 30 |112,0..... 06,00| 00000100 30 2c 32 34 30 2c 30 0d 00 11 14 fb 20 30 37 2c |0,240,0..... 07,| 00000110 30 30 30 2c 31 31 32 2c 30 34 38 0d 00 12 14 fb |000,112,048.....| 00000120 20 30 38 2c 30 30 30 2c 32 34 30 2c 31 31 32 0d | 08,000,240,112.| 00000130 00 13 14 fb 20 30 39 2c 30 30 30 2c 31 31 32 2c |.... 09,000,112,| 00000140 30 38 30 0d 00 14 14 fb 20 31 30 2c 30 30 30 2c |080..... 10,000,| 00000150 32 34 30 2c 31 37 36 0d 00 15 14 fb 20 31 31 2c |240,176..... 11,| 00000160 30 30 30 2c 31 31 32 2c 31 31 32 0d 00 16 14 fb |000,112,112.....| 00000170 20 31 32 2c 30 30 30 2c 32 34 30 2c 32 34 30 0d | 12,000,240,240.| 00000180 00 17 14 fb 20 31 33 2c 30 30 30 2c 30 38 30 2c |.... 13,000,080,| 00000190 31 31 32 0d 00 18 14 fb 20 31 34 2c 30 30 30 2c |112..... 14,000,| 000001a0 31 37 36 2c 32 34 30 0d 00 19 14 fb 20 31 35 2c |176,240..... 15,| 000001b0 30 30 30 2c 31 31 32 2c 32 34 30 0d 00 1a 17 e3 |000,112,240.....| 000001c0 20 78 25 3d 2d 36 34 30 20 b8 20 36 33 36 20 88 | x%=-640 . 636 .| 000001d0 20 32 0d 00 1b 18 20 e3 20 79 25 3d 2d 35 31 32 | 2.... . y%=-512| 000001e0 20 b8 20 35 30 38 20 88 20 34 0d 00 1c 10 20 20 | . 508 . 4.... | 000001f0 70 25 3d b0 78 25 2c 79 25 29 0d 00 1d 12 20 20 |p%=.x%,y%).... | 00000200 73 25 3d a4 64 69 73 74 61 6e 63 65 0d 00 1e 0e |s%=.distance....| 00000210 20 20 e7 20 70 25 3d 30 20 8c 0d 00 1f 2c 20 20 | . p%=0 ...., | 00000220 20 63 25 3d 32 2a 28 31 2b 28 79 25 2b 34 34 38 | c%=2*(1+(y%+448| 00000230 2b b3 28 31 32 38 29 29 81 31 34 38 29 2d 32 20 |+.(128)).148)-2 | 00000240 2b 20 b3 28 32 29 0d 00 20 0b 20 20 20 e6 20 63 |+ .(2).. . . c| 00000250 25 0d 00 21 0f 20 20 20 c8 92 20 78 25 2c 79 25 |%..!. .. x%,y%| 00000260 0d 00 22 0c 20 20 20 70 25 3d 63 25 0d 00 23 07 |..". p%=c%..#.| 00000270 20 20 cd 0d 00 24 0a 20 20 e6 20 70 25 0d 00 25 | ...$. . p%..%| 00000280 11 20 20 c8 92 20 78 25 2b 73 25 2c 79 25 0d 00 |. .. x%+s%,y%..| 00000290 26 06 20 ed 0d 00 27 05 ed 0d 00 28 06 ef 37 0d |&. ...'....(..7.| 000002a0 00 29 06 e7 a5 0d 00 2a 05 ee 0d 00 2b 05 e0 0d |.).....*....+...| 000002b0 00 2c 05 3a 0d 00 2d 0f dd 20 a4 64 69 73 74 61 |.,.:..-.. .dista| 000002c0 6e 63 65 0d 00 2e 21 79 31 25 3d 31 32 38 2a b5 |nce...!y1%=128*.| 000002d0 28 af 2a 28 78 25 2b 38 30 30 29 2f 36 34 30 29 |(.*(x%+800)/640)| 000002e0 2d 32 35 36 0d 00 2f 0e e7 20 79 25 3c 79 31 25 |-256../.. y%<y1%| 000002f0 20 8c 0d 00 30 0b 20 64 25 3d 38 30 30 0d 00 31 | ...0. d%=800..1| 00000300 13 20 3d 65 25 2a 64 25 2f 28 6c 25 2b 64 25 29 |. =e%*d%/(l%+d%)| 00000310 0d 00 32 05 cd 0d 00 33 20 79 31 25 3d 36 34 2a |..2....3 y1%=64*| 00000320 b5 28 af 2a 28 78 25 2b 31 30 30 29 2f 36 34 30 |.(.*(x%+100)/640| 00000330 29 2d 32 35 36 0d 00 34 0e e7 20 79 25 3c 79 31 |)-256..4.. y%<y1| 00000340 25 20 8c 0d 00 35 0c 20 64 25 3d 31 30 35 30 0d |% ...5. d%=1050.| 00000350 00 36 13 20 3d 65 25 2a 64 25 2f 28 6c 25 2b 64 |.6. =e%*d%/(l%+d| 00000360 25 29 0d 00 37 05 cd 0d 00 38 1d 79 31 25 3d 32 |%)..7....8.y1%=2| 00000370 35 36 2a b5 28 af 2a 28 78 25 2d 31 30 30 29 2f |56*.(.*(x%-100)/| 00000380 36 34 30 29 0d 00 39 0e e7 20 79 25 3c 79 31 25 |640)..9.. y%<y1%| 00000390 20 8c 0d 00 3a 0c 20 64 25 3d 31 33 30 30 0d 00 | ...:. d%=1300..| 000003a0 3b 13 20 3d 65 25 2a 64 25 2f 28 6c 25 2b 64 25 |;. =e%*d%/(l%+d%| 000003b0 29 0d 00 3c 05 cd 0d 00 3d 1d 79 31 25 3d 31 32 |)..<....=.y1%=12| 000003c0 38 2a b5 28 af 2a 28 78 25 2b 34 30 30 29 2f 36 |8*.(.*(x%+400)/6| 000003d0 34 30 29 0d 00 3e 0e e7 20 79 25 3c 79 31 25 20 |40)..>.. y%<y1% | 000003e0 8c 0d 00 3f 0c 20 64 25 3d 31 35 35 30 0d 00 40 |...?. d%=1550..@| 000003f0 13 20 3d 65 25 2a 64 25 2f 28 6c 25 2b 64 25 29 |. =e%*d%/(l%+d%)| 00000400 0d 00 41 05 cd 0d 00 42 21 79 31 25 3d 31 39 32 |..A....B!y1%=192| 00000410 2a b5 28 af 2a 28 78 25 2b 37 30 30 29 2f 33 32 |*.(.*(x%+700)/32| 00000420 30 29 2b 32 35 36 0d 00 43 0e e7 20 79 25 3c 79 |0)+256..C.. y%<y| 00000430 31 25 20 8c 0d 00 44 0c 20 64 25 3d 31 38 30 30 |1% ...D. d%=1800| 00000440 0d 00 45 13 20 3d 65 25 2a 64 25 2f 28 6c 25 2b |..E. =e%*d%/(l%+| 00000450 64 25 29 0d 00 46 05 cd 0d 00 47 0e 79 31 25 3d |d%)..F....G.y1%=| 00000460 79 25 2d 33 34 30 0d 00 48 0d 78 31 25 3d 78 25 |y%-340..H.x1%=x%| 00000470 2b 33 32 0d 00 49 19 72 25 3d b6 28 78 31 25 2a |+32..I.r%=.(x1%*| 00000480 78 31 25 2b 79 31 25 2a 79 31 25 29 0d 00 4a 0e |x1%+y1%*y1%)..J.| 00000490 e7 20 72 25 3c 31 30 30 20 8c 0d 00 4b 0c 20 64 |. r%<100 ...K. d| 000004a0 25 3d 31 39 30 30 0d 00 4c 13 20 3d 65 25 2a 64 |%=1900..L. =e%*d| 000004b0 25 2f 28 6c 25 2b 64 25 29 0d 00 4d 05 cd 0d 00 |%/(l%+d%)..M....| 000004c0 4e 0b 64 25 3d 32 30 30 30 0d 00 4f 12 3d 65 25 |N.d%=2000..O.=e%| 000004d0 2a 64 25 2f 28 6c 25 2b 64 25 29 0d ff |*d%/(l%+d%)..| 000004dd
.