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Examples/EUflag

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 » Archimedes World » AW-1996-01-Disc2.adf » !Go-GoDemo_Go-GoDemo
Filename: Examples/EUflag
Read OK:
File size: 03A3 bytes
Load address: 0000
Exec address: 0000
File contents
[ 12 star EU Flag ]
[ Note EU not EC anymore...! ]
Pointer Arrow
Box 60 Blue
StarCircle 40 Yellow
#PROCEDURE Star size
[ manoeuvre ]
Pen Up
Left 36
Forward size*.5
Pen Down
Right 54

[ plot star ]
Repeat 5
Forward size
Right 180-36
Forward size
Left 72
Next

[ manoeuvre back ]
Left 54
Pen Up
Backward size*.5
Right 36
Pen Down
#PROCEDURE StarCircle radius,colour
turn=15
starsize=radius/10

[ manoeuvre ]
Width 0
Fill colour
Ink colour
Pen Up
Left 90
Forward radius
Right 90
Pen Down

[ plot circle of stars ]
Repeat 12
Star starsize
Pen Up
Right turn
Forward (Pi*radius)/6
Left turn
Pen Down
turn=turn+360/12
Next

[ manoeuvre back ]
Pen Up
Right 90
Forward radius
Left 90
Pen Down
#PROCEDURE Box size,colour
[ manoeuvre ]
Left 135
Pen Up
Forward Sqr( (size^2)*2 )
Pen Down
Right 135
Fill colour

[ plot box ]
Repeat 4
Forward size*2
Right 90
Next

[ manoeuvre back ]
Left 135
Pen Up
Backward Sqr( (size^2)*2 )
Pen Down
Right 135
00000000  5b 20 31 32 20 73 74 61  72 20 45 55 20 46 6c 61  |[ 12 star EU Fla|
00000010  67 20 5d 0a 5b 20 4e 6f  74 65 20 45 55 20 6e 6f  |g ].[ Note EU no|
00000020  74 20 45 43 20 61 6e 79  6d 6f 72 65 2e 2e 2e 21  |t EC anymore...!|
00000030  20 5d 0a 50 6f 69 6e 74  65 72 20 41 72 72 6f 77  | ].Pointer Arrow|
00000040  0a 42 6f 78 20 36 30 20  42 6c 75 65 0a 53 74 61  |.Box 60 Blue.Sta|
00000050  72 43 69 72 63 6c 65 20  34 30 20 59 65 6c 6c 6f  |rCircle 40 Yello|
00000060  77 0a 23 50 52 4f 43 45  44 55 52 45 20 53 74 61  |w.#PROCEDURE Sta|
00000070  72 20 73 69 7a 65 0a 5b  20 6d 61 6e 6f 65 75 76  |r size.[ manoeuv|
00000080  72 65 20 5d 0a 50 65 6e  20 55 70 0a 4c 65 66 74  |re ].Pen Up.Left|
00000090  20 33 36 0a 46 6f 72 77  61 72 64 20 73 69 7a 65  | 36.Forward size|
000000a0  2a 2e 35 0a 50 65 6e 20  44 6f 77 6e 0a 52 69 67  |*.5.Pen Down.Rig|
000000b0  68 74 20 35 34 0a 0a 5b  20 70 6c 6f 74 20 73 74  |ht 54..[ plot st|
000000c0  61 72 20 5d 0a 52 65 70  65 61 74 20 35 0a 46 6f  |ar ].Repeat 5.Fo|
000000d0  72 77 61 72 64 20 73 69  7a 65 0a 52 69 67 68 74  |rward size.Right|
000000e0  20 31 38 30 2d 33 36 0a  46 6f 72 77 61 72 64 20  | 180-36.Forward |
000000f0  73 69 7a 65 0a 4c 65 66  74 20 37 32 0a 4e 65 78  |size.Left 72.Nex|
00000100  74 0a 0a 5b 20 6d 61 6e  6f 65 75 76 72 65 20 62  |t..[ manoeuvre b|
00000110  61 63 6b 20 5d 0a 4c 65  66 74 20 35 34 0a 50 65  |ack ].Left 54.Pe|
00000120  6e 20 55 70 0a 42 61 63  6b 77 61 72 64 20 73 69  |n Up.Backward si|
00000130  7a 65 2a 2e 35 0a 52 69  67 68 74 20 33 36 0a 50  |ze*.5.Right 36.P|
00000140  65 6e 20 44 6f 77 6e 0a  23 50 52 4f 43 45 44 55  |en Down.#PROCEDU|
00000150  52 45 20 53 74 61 72 43  69 72 63 6c 65 20 72 61  |RE StarCircle ra|
00000160  64 69 75 73 2c 63 6f 6c  6f 75 72 0a 74 75 72 6e  |dius,colour.turn|
00000170  3d 31 35 0a 73 74 61 72  73 69 7a 65 3d 72 61 64  |=15.starsize=rad|
00000180  69 75 73 2f 31 30 0a 0a  5b 20 6d 61 6e 6f 65 75  |ius/10..[ manoeu|
00000190  76 72 65 20 5d 0a 57 69  64 74 68 20 30 0a 46 69  |vre ].Width 0.Fi|
000001a0  6c 6c 20 63 6f 6c 6f 75  72 0a 49 6e 6b 20 63 6f  |ll colour.Ink co|
000001b0  6c 6f 75 72 0a 50 65 6e  20 55 70 0a 4c 65 66 74  |lour.Pen Up.Left|
000001c0  20 39 30 0a 46 6f 72 77  61 72 64 20 72 61 64 69  | 90.Forward radi|
000001d0  75 73 0a 52 69 67 68 74  20 39 30 0a 50 65 6e 20  |us.Right 90.Pen |
000001e0  44 6f 77 6e 0a 0a 5b 20  70 6c 6f 74 20 63 69 72  |Down..[ plot cir|
000001f0  63 6c 65 20 6f 66 20 73  74 61 72 73 20 5d 0a 52  |cle of stars ].R|
00000200  65 70 65 61 74 20 31 32  0a 53 74 61 72 20 73 74  |epeat 12.Star st|
00000210  61 72 73 69 7a 65 0a 50  65 6e 20 55 70 0a 52 69  |arsize.Pen Up.Ri|
00000220  67 68 74 20 74 75 72 6e  0a 46 6f 72 77 61 72 64  |ght turn.Forward|
00000230  20 28 50 69 2a 72 61 64  69 75 73 29 2f 36 0a 4c  | (Pi*radius)/6.L|
00000240  65 66 74 20 74 75 72 6e  0a 50 65 6e 20 44 6f 77  |eft turn.Pen Dow|
00000250  6e 0a 74 75 72 6e 3d 74  75 72 6e 2b 33 36 30 2f  |n.turn=turn+360/|
00000260  31 32 0a 4e 65 78 74 0a  0a 5b 20 6d 61 6e 6f 65  |12.Next..[ manoe|
00000270  75 76 72 65 20 62 61 63  6b 20 5d 0a 50 65 6e 20  |uvre back ].Pen |
00000280  55 70 0a 52 69 67 68 74  20 39 30 0a 46 6f 72 77  |Up.Right 90.Forw|
00000290  61 72 64 20 72 61 64 69  75 73 0a 4c 65 66 74 20  |ard radius.Left |
000002a0  39 30 0a 50 65 6e 20 44  6f 77 6e 0a 23 50 52 4f  |90.Pen Down.#PRO|
000002b0  43 45 44 55 52 45 20 42  6f 78 20 73 69 7a 65 2c  |CEDURE Box size,|
000002c0  63 6f 6c 6f 75 72 0a 5b  20 6d 61 6e 6f 65 75 76  |colour.[ manoeuv|
000002d0  72 65 20 5d 0a 4c 65 66  74 20 31 33 35 0a 50 65  |re ].Left 135.Pe|
000002e0  6e 20 55 70 0a 46 6f 72  77 61 72 64 20 53 71 72  |n Up.Forward Sqr|
000002f0  28 20 28 73 69 7a 65 5e  32 29 2a 32 20 29 0a 50  |( (size^2)*2 ).P|
00000300  65 6e 20 44 6f 77 6e 0a  52 69 67 68 74 20 31 33  |en Down.Right 13|
00000310  35 0a 46 69 6c 6c 20 63  6f 6c 6f 75 72 0a 0a 5b  |5.Fill colour..[|
00000320  20 70 6c 6f 74 20 62 6f  78 20 5d 0a 52 65 70 65  | plot box ].Repe|
00000330  61 74 20 34 0a 46 6f 72  77 61 72 64 20 73 69 7a  |at 4.Forward siz|
00000340  65 2a 32 0a 52 69 67 68  74 20 39 30 0a 4e 65 78  |e*2.Right 90.Nex|
00000350  74 0a 0a 5b 20 6d 61 6e  6f 65 75 76 72 65 20 62  |t..[ manoeuvre b|
00000360  61 63 6b 20 5d 0a 4c 65  66 74 20 31 33 35 0a 50  |ack ].Left 135.P|
00000370  65 6e 20 55 70 0a 42 61  63 6b 77 61 72 64 20 53  |en Up.Backward S|
00000380  71 72 28 20 28 73 69 7a  65 5e 32 29 2a 32 20 29  |qr( (size^2)*2 )|
00000390  0a 50 65 6e 20 44 6f 77  6e 0a 52 69 67 68 74 20  |.Pen Down.Right |
000003a0  31 33 35                                          |135|
000003a3