Home » Recent acquisitions » Acorn ADFS disks » adfs_ArchimedesWorld_199201.adf » January92 » !AWJan92/Goodies/ArcAut/Automatons/Gasket
!AWJan92/Goodies/ArcAut/Automatons/Gasket
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_ArchimedesWorld_199201.adf » January92 |
| Filename: | !AWJan92/Goodies/ArcAut/Automatons/Gasket |
| Read OK: | ✔ |
| File size: | 02C4 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
AUTOMATON* Gasket This automaton grows a structure resembling the well known Sierpinski gasket. The Moore neighbourhood is used. INITIALISATION* 10DEF PROCdo 20*SetEval wrap off 30*SetEval border dead 40ENDPROC SCREEN* 10DEF PROCdo 20DIM buf% 256:SYS "OS_ReadVarVal","suy",buf%,256 30GCOL 128 TINT 0:CLG 40GCOL 63 TINT 255:POINT 0,!buf%*2-8 50ENDPROC CODE* ( CELL 0 <> IF (CELL ==) READ_NEIG TR 253 = IF (TL 245 = IF (243 ==)) TR 252 > IF (TR 1 - ==) TL 255 = IF (244 ==) TL 243 > IF (TL 246 < IF (TL 1 + ==)) MR 245 > IF (MR 251 < IF (MR 1 + ==)) MR 243 = IF (247 ==) TM 252 = IF (255 ==) TM 246 = IF (255 ==) dead == ) END*
00000000 41 55 54 4f 4d 41 54 4f 4e 2a 0a 0a 20 20 47 61 |AUTOMATON*.. Ga| 00000010 73 6b 65 74 0a 0a 20 20 54 68 69 73 20 61 75 74 |sket.. This aut| 00000020 6f 6d 61 74 6f 6e 20 67 72 6f 77 73 20 61 20 73 |omaton grows a s| 00000030 74 72 75 63 74 75 72 65 20 72 65 73 65 6d 62 6c |tructure resembl| 00000040 69 6e 67 20 74 68 65 20 77 65 6c 6c 20 6b 6e 6f |ing the well kno| 00000050 77 6e 20 53 69 65 72 70 69 6e 73 6b 69 0a 20 20 |wn Sierpinski. | 00000060 67 61 73 6b 65 74 2e 20 54 68 65 20 4d 6f 6f 72 |gasket. The Moor| 00000070 65 20 6e 65 69 67 68 62 6f 75 72 68 6f 6f 64 20 |e neighbourhood | 00000080 69 73 20 75 73 65 64 2e 0a 0a 49 4e 49 54 49 41 |is used...INITIA| 00000090 4c 49 53 41 54 49 4f 4e 2a 0a 0a 20 20 31 30 44 |LISATION*.. 10D| 000000a0 45 46 20 50 52 4f 43 64 6f 0a 20 20 32 30 2a 53 |EF PROCdo. 20*S| 000000b0 65 74 45 76 61 6c 20 77 72 61 70 20 6f 66 66 0a |etEval wrap off.| 000000c0 20 20 33 30 2a 53 65 74 45 76 61 6c 20 62 6f 72 | 30*SetEval bor| 000000d0 64 65 72 20 64 65 61 64 0a 20 20 34 30 45 4e 44 |der dead. 40END| 000000e0 50 52 4f 43 0a 0a 53 43 52 45 45 4e 2a 0a 0a 20 |PROC..SCREEN*.. | 000000f0 20 31 30 44 45 46 20 50 52 4f 43 64 6f 0a 20 20 | 10DEF PROCdo. | 00000100 32 30 44 49 4d 20 62 75 66 25 20 32 35 36 3a 53 |20DIM buf% 256:S| 00000110 59 53 20 22 4f 53 5f 52 65 61 64 56 61 72 56 61 |YS "OS_ReadVarVa| 00000120 6c 22 2c 22 73 75 79 22 2c 62 75 66 25 2c 32 35 |l","suy",buf%,25| 00000130 36 0a 20 20 33 30 47 43 4f 4c 20 31 32 38 20 54 |6. 30GCOL 128 T| 00000140 49 4e 54 20 30 3a 43 4c 47 0a 20 20 34 30 47 43 |INT 0:CLG. 40GC| 00000150 4f 4c 20 36 33 20 54 49 4e 54 20 32 35 35 3a 50 |OL 63 TINT 255:P| 00000160 4f 49 4e 54 20 30 2c 21 62 75 66 25 2a 32 2d 38 |OINT 0,!buf%*2-8| 00000170 0a 20 20 35 30 45 4e 44 50 52 4f 43 0a 0a 43 4f |. 50ENDPROC..CO| 00000180 44 45 2a 0a 0a 28 20 43 45 4c 4c 20 30 20 3c 3e |DE*..( CELL 0 <>| 00000190 20 49 46 20 28 43 45 4c 4c 20 3d 3d 29 0a 20 20 | IF (CELL ==). | 000001a0 52 45 41 44 5f 4e 45 49 47 0a 20 20 54 52 20 32 |READ_NEIG. TR 2| 000001b0 35 33 20 3d 20 49 46 20 28 54 4c 20 32 34 35 20 |53 = IF (TL 245 | 000001c0 3d 20 49 46 20 28 32 34 33 20 3d 3d 29 29 0a 20 |= IF (243 ==)). | 000001d0 20 54 52 20 32 35 32 20 3e 20 49 46 20 28 54 52 | TR 252 > IF (TR| 000001e0 20 31 20 2d 20 3d 3d 29 0a 20 20 54 4c 20 32 35 | 1 - ==). TL 25| 000001f0 35 20 3d 20 49 46 20 28 32 34 34 20 3d 3d 29 0a |5 = IF (244 ==).| 00000200 20 20 54 4c 20 32 34 33 20 3e 20 49 46 20 28 54 | TL 243 > IF (T| 00000210 4c 20 32 34 36 20 3c 20 49 46 20 28 54 4c 20 31 |L 246 < IF (TL 1| 00000220 20 2b 20 3d 3d 29 29 0a 20 20 4d 52 20 32 34 35 | + ==)). MR 245| 00000230 20 3e 20 49 46 20 28 4d 52 20 32 35 31 20 3c 20 | > IF (MR 251 < | 00000240 49 46 20 28 4d 52 20 31 20 2b 20 3d 3d 29 29 0a |IF (MR 1 + ==)).| 00000250 20 20 4d 52 20 32 34 33 20 3d 20 49 46 20 28 32 | MR 243 = IF (2| 00000260 34 37 20 3d 3d 29 0a 20 20 54 4d 20 32 35 32 20 |47 ==). TM 252 | 00000270 3d 20 49 46 20 28 32 35 35 20 3d 3d 29 0a 20 20 |= IF (255 ==). | 00000280 54 4d 20 32 34 36 20 3d 20 49 46 20 28 32 35 35 |TM 246 = IF (255| 00000290 20 3d 3d 29 0a 20 20 64 65 61 64 20 3d 3d 20 20 | ==). dead == | 000002a0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000002b0 20 20 20 20 20 20 20 20 20 20 20 20 20 29 0a 0a | )..| 000002c0 45 4e 44 2a |END*| 000002c4
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