Home » Archimedes archive » Acorn User » Acorn User - Shareware Collection (1993).adf » Process » !Process/GenMap
!Process/GenMap
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 » Acorn User - Shareware Collection (1993).adf » Process |
| Filename: | !Process/GenMap |
| Read OK: | ✔ |
| File size: | 053E bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
10REM > <Process$Dir>.GenMap 20REM 30REM Custom map generator 40REM 50REM by Henrik Bjerregaard Pedersen 60REM 1.00 (05-Dec-1992) 70 80*RMEnsure Process 1.00 RMLoad <Process$Dir>.Process 90 100DIM Map% 256,Word% 4 110 120FOR entry%=0 TO 255 130 REM Translate the byte to RGB-values 140 SYS"Process_ByteToRGB",entry% TO !Word% 150 red% = Word%?1 160 green% = Word%?2 170 blue% = Word%?3 180 190 REM The actual mapping is done by PROCMap 200 PROCMap(red%,green%,blue%) 210 220 230 REM Check range 240 IF red% < 0 THEN red% = 0 250 IF red% > 255 THEN red% = 255 260 IF green% < 0 THEN green% = 0 270 IF green% > 255 THEN green% = 255 280 IF blue% < 0 THEN blue% = 0 290 IF blue% > 255 THEN blue% = 255 300 310 REM Translate from RGB to byte 320 Word%?0 = 0 330 Word%?1 = red% 340 Word%?2 = green% 350 Word%?3 = blue% 360 SYS"Process_RGBToByte",!Word% TO mapped% 370 380 REM Write the mapped value to the map 390 Map%?entry% = mapped% 400NEXT 410 420SYS"OS_File",10,"<Process$Dir>.^.MyMap",&FFD,,Map%,Map%+256 430END 440 450REM PROCMap returns the new RGB values 460DEFPROCMap(RETURN red%,RETURN green%,RETURN blue%) 470 red% = 255-red% 480 green% = 255-green% 490 blue% = 255-blue% 500ENDPROC 510 520 530 540DEFPROCRedFilter(RETURN red%,RETURN green%,RETURN blue%) 550 green% = 0 560 blue% = 0 570ENDPROC 580 590DEFPROCLighten(RETURN red%,RETURN green%,RETURN blue%) 600 red% = red% +16 610 green% = green% +16 620 blue% = blue% +16 630ENDPROC
� > <Process$Dir>.GenMap � � Custom map generator (� 2$� by Henrik Bjerregaard Pedersen <� 1.00 (05-Dec-1992) F P7*RMEnsure Process 1.00 RMLoad <Process$Dir>.Process Z d� Map% 256,Word% 4 n x� entry%=0 � 255 �' � Translate the byte to RGB-values �* ș"Process_ByteToRGB",entry% � !Word% � red% = Word%?1 � green% = Word%?2 � blue% = Word%?3 � �, � The actual mapping is done by PROCMap � �Map(red%,green%,blue%) � � � � Check range � � red% < 0 � red% = 0 �" � red% > 255 � red% = 255 � green% < 0 � green% = 0 " � green% > 255 � green% = 255 � blue% < 0 � blue% = 0 "" � blue% > 255 � blue% = 255 , 6! � Translate from RGB to byte @ Word%?0 = 0 J Word%?1 = red% T Word%?2 = green% ^ Word%?3 = blue% h+ ș"Process_RGBToByte",!Word% � mapped% r |( � Write the mapped value to the map � Map%?entry% = mapped% �� � �>ș"OS_File",10,"<Process$Dir>.^.MyMap",&FFD,,Map%,Map%+256 �� � �(� PROCMap returns the new RGB values �"��Map(� red%,� green%,� blue%) � red% = 255-red% � green% = 255-green% � blue% = 255-blue% �� � (��RedFilter(� red%,� green%,� blue%) & green% = 0 0 blue% = 0 :� D N&��Lighten(� red%,� green%,� blue%) X red% = red% +16 b green% = green% +16 l blue% = blue% +16 v� �
00000000 0d 00 0a 1c f4 20 3e 20 3c 50 72 6f 63 65 73 73 |..... > <Process| 00000010 24 44 69 72 3e 2e 47 65 6e 4d 61 70 0d 00 14 05 |$Dir>.GenMap....| 00000020 f4 0d 00 1e 1a f4 20 43 75 73 74 6f 6d 20 6d 61 |...... Custom ma| 00000030 70 20 67 65 6e 65 72 61 74 6f 72 0d 00 28 05 f4 |p generator..(..| 00000040 0d 00 32 24 f4 20 62 79 20 48 65 6e 72 69 6b 20 |..2$. by Henrik | 00000050 42 6a 65 72 72 65 67 61 61 72 64 20 50 65 64 65 |Bjerregaard Pede| 00000060 72 73 65 6e 0d 00 3c 1b f4 20 20 20 20 31 2e 30 |rsen..<.. 1.0| 00000070 30 20 28 30 35 2d 44 65 63 2d 31 39 39 32 29 0d |0 (05-Dec-1992).| 00000080 00 46 04 0d 00 50 37 2a 52 4d 45 6e 73 75 72 65 |.F...P7*RMEnsure| 00000090 20 50 72 6f 63 65 73 73 20 31 2e 30 30 20 52 4d | Process 1.00 RM| 000000a0 4c 6f 61 64 20 3c 50 72 6f 63 65 73 73 24 44 69 |Load <Process$Di| 000000b0 72 3e 2e 50 72 6f 63 65 73 73 0d 00 5a 04 0d 00 |r>.Process..Z...| 000000c0 64 16 de 20 4d 61 70 25 20 32 35 36 2c 57 6f 72 |d.. Map% 256,Wor| 000000d0 64 25 20 34 0d 00 6e 04 0d 00 78 14 e3 20 65 6e |d% 4..n...x.. en| 000000e0 74 72 79 25 3d 30 20 b8 20 32 35 35 0d 00 82 27 |try%=0 . 255...'| 000000f0 20 f4 20 54 72 61 6e 73 6c 61 74 65 20 74 68 65 | . Translate the| 00000100 20 62 79 74 65 20 74 6f 20 52 47 42 2d 76 61 6c | byte to RGB-val| 00000110 75 65 73 0d 00 8c 2a 20 c8 99 22 50 72 6f 63 65 |ues...* .."Proce| 00000120 73 73 5f 42 79 74 65 54 6f 52 47 42 22 2c 65 6e |ss_ByteToRGB",en| 00000130 74 72 79 25 20 b8 20 21 57 6f 72 64 25 0d 00 96 |try% . !Word%...| 00000140 16 20 72 65 64 25 20 20 20 20 3d 20 57 6f 72 64 |. red% = Word| 00000150 25 3f 31 0d 00 a0 16 20 67 72 65 65 6e 25 20 20 |%?1.... green% | 00000160 3d 20 57 6f 72 64 25 3f 32 0d 00 aa 16 20 62 6c |= Word%?2.... bl| 00000170 75 65 25 20 20 20 3d 20 57 6f 72 64 25 3f 33 0d |ue% = Word%?3.| 00000180 00 b4 04 0d 00 be 2c 20 f4 20 54 68 65 20 61 63 |......, . The ac| 00000190 74 75 61 6c 20 6d 61 70 70 69 6e 67 20 69 73 20 |tual mapping is | 000001a0 64 6f 6e 65 20 62 79 20 50 52 4f 43 4d 61 70 0d |done by PROCMap.| 000001b0 00 c8 1c 20 f2 4d 61 70 28 72 65 64 25 2c 67 72 |... .Map(red%,gr| 000001c0 65 65 6e 25 2c 62 6c 75 65 25 29 0d 00 d2 04 0d |een%,blue%).....| 000001d0 00 dc 04 0d 00 e6 12 20 f4 20 43 68 65 63 6b 20 |....... . Check | 000001e0 72 61 6e 67 65 0d 00 f0 20 20 e7 20 72 65 64 25 |range... . red%| 000001f0 20 20 20 3c 20 30 20 20 20 8c 20 72 65 64 25 20 | < 0 . red% | 00000200 20 20 3d 20 30 0d 00 fa 22 20 e7 20 72 65 64 25 | = 0..." . red%| 00000210 20 20 20 3e 20 32 35 35 20 8c 20 72 65 64 25 20 | > 255 . red% | 00000220 20 20 3d 20 32 35 35 0d 01 04 20 20 e7 20 67 72 | = 255... . gr| 00000230 65 65 6e 25 20 3c 20 30 20 20 20 8c 20 67 72 65 |een% < 0 . gre| 00000240 65 6e 25 20 3d 20 30 0d 01 0e 22 20 e7 20 67 72 |en% = 0..." . gr| 00000250 65 65 6e 25 20 3e 20 32 35 35 20 8c 20 67 72 65 |een% > 255 . gre| 00000260 65 6e 25 20 3d 20 32 35 35 0d 01 18 20 20 e7 20 |en% = 255... . | 00000270 62 6c 75 65 25 20 20 3c 20 30 20 20 20 8c 20 62 |blue% < 0 . b| 00000280 6c 75 65 25 20 20 3d 20 30 0d 01 22 22 20 e7 20 |lue% = 0.."" . | 00000290 62 6c 75 65 25 20 20 3e 20 32 35 35 20 8c 20 62 |blue% > 255 . b| 000002a0 6c 75 65 25 20 20 3d 20 32 35 35 0d 01 2c 04 0d |lue% = 255..,..| 000002b0 01 36 21 20 f4 20 54 72 61 6e 73 6c 61 74 65 20 |.6! . Translate | 000002c0 66 72 6f 6d 20 52 47 42 20 74 6f 20 62 79 74 65 |from RGB to byte| 000002d0 0d 01 40 10 20 57 6f 72 64 25 3f 30 20 3d 20 30 |..@. Word%?0 = 0| 000002e0 0d 01 4a 13 20 57 6f 72 64 25 3f 31 20 3d 20 72 |..J. Word%?1 = r| 000002f0 65 64 25 0d 01 54 15 20 57 6f 72 64 25 3f 32 20 |ed%..T. Word%?2 | 00000300 3d 20 67 72 65 65 6e 25 0d 01 5e 14 20 57 6f 72 |= green%..^. Wor| 00000310 64 25 3f 33 20 3d 20 62 6c 75 65 25 0d 01 68 2b |d%?3 = blue%..h+| 00000320 20 c8 99 22 50 72 6f 63 65 73 73 5f 52 47 42 54 | .."Process_RGBT| 00000330 6f 42 79 74 65 22 2c 21 57 6f 72 64 25 20 b8 20 |oByte",!Word% . | 00000340 6d 61 70 70 65 64 25 0d 01 72 04 0d 01 7c 28 20 |mapped%..r...|( | 00000350 f4 20 57 72 69 74 65 20 74 68 65 20 6d 61 70 70 |. Write the mapp| 00000360 65 64 20 76 61 6c 75 65 20 74 6f 20 74 68 65 20 |ed value to the | 00000370 6d 61 70 0d 01 86 1a 20 4d 61 70 25 3f 65 6e 74 |map.... Map%?ent| 00000380 72 79 25 20 3d 20 6d 61 70 70 65 64 25 0d 01 90 |ry% = mapped%...| 00000390 05 ed 0d 01 9a 04 0d 01 a4 3e c8 99 22 4f 53 5f |.........>.."OS_| 000003a0 46 69 6c 65 22 2c 31 30 2c 22 3c 50 72 6f 63 65 |File",10,"<Proce| 000003b0 73 73 24 44 69 72 3e 2e 5e 2e 4d 79 4d 61 70 22 |ss$Dir>.^.MyMap"| 000003c0 2c 26 46 46 44 2c 2c 4d 61 70 25 2c 4d 61 70 25 |,&FFD,,Map%,Map%| 000003d0 2b 32 35 36 0d 01 ae 05 e0 0d 01 b8 04 0d 01 c2 |+256............| 000003e0 28 f4 20 50 52 4f 43 4d 61 70 20 72 65 74 75 72 |(. PROCMap retur| 000003f0 6e 73 20 74 68 65 20 6e 65 77 20 52 47 42 20 76 |ns the new RGB v| 00000400 61 6c 75 65 73 0d 01 cc 22 dd f2 4d 61 70 28 f8 |alues..."..Map(.| 00000410 20 72 65 64 25 2c f8 20 67 72 65 65 6e 25 2c f8 | red%,. green%,.| 00000420 20 62 6c 75 65 25 29 0d 01 d6 16 20 72 65 64 25 | blue%).... red%| 00000430 20 20 20 3d 20 32 35 35 2d 72 65 64 25 0d 01 e0 | = 255-red%...| 00000440 18 20 67 72 65 65 6e 25 20 3d 20 32 35 35 2d 67 |. green% = 255-g| 00000450 72 65 65 6e 25 0d 01 ea 17 20 62 6c 75 65 25 20 |reen%.... blue% | 00000460 20 3d 20 32 35 35 2d 62 6c 75 65 25 0d 01 f4 05 | = 255-blue%....| 00000470 e1 0d 01 fe 04 0d 02 08 04 0d 02 12 04 0d 02 1c |................| 00000480 28 dd f2 52 65 64 46 69 6c 74 65 72 28 f8 20 72 |(..RedFilter(. r| 00000490 65 64 25 2c f8 20 67 72 65 65 6e 25 2c f8 20 62 |ed%,. green%,. b| 000004a0 6c 75 65 25 29 0d 02 26 0f 20 67 72 65 65 6e 25 |lue%)..&. green%| 000004b0 20 3d 20 30 0d 02 30 0f 20 62 6c 75 65 25 20 20 | = 0..0. blue% | 000004c0 3d 20 30 0d 02 3a 05 e1 0d 02 44 04 0d 02 4e 26 |= 0..:....D...N&| 000004d0 dd f2 4c 69 67 68 74 65 6e 28 f8 20 72 65 64 25 |..Lighten(. red%| 000004e0 2c f8 20 67 72 65 65 6e 25 2c f8 20 62 6c 75 65 |,. green%,. blue| 000004f0 25 29 0d 02 58 16 20 72 65 64 25 20 20 20 3d 20 |%)..X. red% = | 00000500 72 65 64 25 20 2b 31 36 0d 02 62 18 20 67 72 65 |red% +16..b. gre| 00000510 65 6e 25 20 3d 20 67 72 65 65 6e 25 20 2b 31 36 |en% = green% +16| 00000520 0d 02 6c 17 20 62 6c 75 65 25 20 20 3d 20 62 6c |..l. blue% = bl| 00000530 75 65 25 20 2b 31 36 0d 02 76 05 e1 0d ff |ue% +16..v....| 0000053e
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