Home » Archimedes archive » Acorn User » AU 1997-08 B.adf » Regulars » starinfo/Adcock/blulitenin
starinfo/Adcock/blulitenin
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 1997-08 B.adf » Regulars |
Filename: | starinfo/Adcock/blulitenin |
Read OK: | ✔ |
File size: | 064F bytes |
Load address: | 0000 |
Exec address: | 0000 |
File contents
10ON ERROR MOUSE STEP 4:PRINTERL:REPORT:END 20MODE 12:OFF 30R=RND(5)/10+0.5 40G=RND(5)/10+0.5 50B=RND(5)/10+0.5 60FOR C = 1 TO 15 70COLOUR C,R*C*17,G*C*17,B*C*17 80NEXT C 90PROCFINDMEM 100NUM=1000 110DIM X(NUM),Y(NUM) 120REPEAT 130GCOL 15 140: 150PX=RND(1280) 160PY=RND(1024) 170OPY=PY 180OPX=PX 190PXP=RND(3)*SGN(RND) 200PYP=RND(3)*SGN(RND) 210L=0 220 230 GCOL 15 240 REPEAT 250 REM MOVE PX,PY 260 PX+=PXP 270 PY+=PYP 280 PXP+=RND(3)*SGN(RND) 290 PYP+=RND(3)*SGN(RND) 300 IF PXP>10 PXP=PXP*0.9 310 IF PXP<-10 PXP=PXP*0.9 320 IF PYP>10 PYP=PYP*0.9 330 IF PYP<-10 PYP=PYP*0.9 340 IF PX>1280 OR PX<0 PXP=-PXP+SGN(RND)*RND(3):PYP+=SGN(RND)*RND(3) 350 IF PY>1024 OR PY<0 PYP=-PYP+SGN(RND)*RND(3):PXP+=SGN(RND)*RND(3) 360 REM DRAW PX,PY 370 L+=1 380 X(L)=PX 390 Y(L)=PY 400 UNTIL RND(100)=1 OR L=NUM OR POINT(X(L),Y(L))<>0 410 MOVE X(1),Y(1) 420 FOR EM = 1 TO L 430 DRAW X(EM),Y(EM) 440 NEXT EM 450ENDIF 460GCOL 15 470M=L 480: 490PROCB 500: 510UNTIL FALSE 520END 530: 540: 550: 560DEF PROCB 570FOR L = 1 TO M 580MOUSE OX,OY,OB 590PROCBLUR(X(L),Y(L),7) 600NEXT L 610ENDPROC 620: 630: 640: 650DEF PROCFINDMEM 660DIM input_list 8 670DIM output_list 4 680input_list!0 = 149 690input_list!4 = -1 700SYS "OS_ReadVduVariables",input_list,output_list 710BASE_ADDRESS = output_list!0 720ENDPROC 730: 740: 750: 760DEFPROCBLUR(BX,BY,R) 770FOR YC = 0 TO R STEP 2 780S=SQR((R^2)-(YC^2)) 790FOR X = BX-S TO BX+S STEP 2 800Y=BY+YC 810PROCPOINT(X,Y) 820Y=BY-YC 830PROCPOINT(X,Y) 840NEXT X 850NEXT YC 860ENDPROC 870: 880: 890: 900DEF PROCPOINT(X,Y) 910A=POINT(X,Y+1) 920B=POINT(X,Y-1) 930D=POINT(X+1,Y) 940E=POINT(X-1,Y) 950F=POINT(X-1,Y-1) 960G=POINT(X+1,Y-1) 970H=POINT(X+1,Y+1) 980I=POINT(X-1,Y+1) 990J=POINT(X,Y) 1000COL=(J+A+B+D+E+F+G+H+I)/8 1010GCOL COL 1020REM SYS "ColourTrans_SetGCOL",(COL<<8)+(COL<<16)+(COL<<24) 1030POINT X,Y 1040REM A=INT(X/4)+(256-INT((Y)/4))*320 1050REM BASE_ADDRESS?A+=%10001 1060ENDPROC 1070 1080 1090 1100
� � ȗ � 4:�:�:� � 12:� R=�(5)/10+0.5 (G=�(5)/10+0.5 2B=�(5)/10+0.5 <� C = 1 � 15 F� C,R*C*17,G*C*17,B*C*17 P� C Z�FINDMEM dNUM=1000 n� X(NUM),Y(NUM) x� �� 15 �: �PX=�(1280) �PY=�(1024) � OPY=PY � OPX=PX �PXP=�(3)*�(�) �PYP=�(3)*�(�) �L=0 � � � 15 � � � � MOVE PX,PY PX+=PXP PY+=PYP PXP+=�(3)*�(�) " PYP+=�(3)*�(�) , � PXP>10 PXP=PXP*0.9 6 � PXP<-10 PXP=PXP*0.9 @ � PYP>10 PYP=PYP*0.9 J � PYP<-10 PYP=PYP*0.9 T8 � PX>1280 � PX<0 PXP=-PXP+�(�)*�(3):PYP+=�(�)*�(3) ^8 � PY>1024 � PY<0 PYP=-PYP+�(�)*�(3):PXP+=�(�)*�(3) h � DRAW PX,PY r L+=1 | X(L)=PX � Y(L)=PY �( � �(100)=1 � L=NUM � �X(L),Y(L))<>0 � � X(1),Y(1) � � EM = 1 � L � � X(EM),Y(EM) � � EM �� �� 15 �M=L �: ��B �: �� � � : : &: 0� �B :� L = 1 � M Dȗ OX,OY,OB N�BLUR(X(L),Y(L),7) X� L b� l: v: �: �� �FINDMEM �� input_list 8 �� output_list 4 �input_list!0 = 149 �input_list!4 = -1 �3ș "OS_ReadVduVariables",input_list,output_list � BASE_ADDRESS = output_list!0 �� �: �: �: ���BLUR(BX,BY,R) � YC = 0 � R � 2 S=�((R^2)-(YC^2)) � X = BX-S � BX+S � 2 Y=BY+YC *�POINT(X,Y) 4Y=BY-YC >�POINT(X,Y) H� X R� YC \� f: p: z: �� �POINT(X,Y) � A=�X,Y+1) � B=�X,Y-1) � D=�X+1,Y) � E=�X-1,Y) �F=�X-1,Y-1) �G=�X+1,Y-1) �H=�X+1,Y+1) �I=�X-1,Y+1) �J=�X,Y) �COL=(J+A+B+D+E+F+G+H+I)/8 � � COL �<� SYS "ColourTrans_SetGCOL",(COL<<8)+(COL<<16)+(COL<<24) Ȓ X,Y %� A=INT(X/4)+(256-INT((Y)/4))*320 � BASE_ADDRESS?A+=%10001 $� . 8 B L �
00000000 0d 00 0a 15 ee 20 85 20 c8 97 20 88 20 34 3a f1 |..... . .. . 4:.| 00000010 9e 3a f6 3a e0 0d 00 14 0a eb 20 31 32 3a 87 0d |.:.:...... 12:..| 00000020 00 1e 11 52 3d b3 28 35 29 2f 31 30 2b 30 2e 35 |...R=.(5)/10+0.5| 00000030 0d 00 28 11 47 3d b3 28 35 29 2f 31 30 2b 30 2e |..(.G=.(5)/10+0.| 00000040 35 0d 00 32 11 42 3d b3 28 35 29 2f 31 30 2b 30 |5..2.B=.(5)/10+0| 00000050 2e 35 0d 00 3c 10 e3 20 43 20 3d 20 31 20 b8 20 |.5..<.. C = 1 . | 00000060 31 35 0d 00 46 1c fb 20 43 2c 52 2a 43 2a 31 37 |15..F.. C,R*C*17| 00000070 2c 47 2a 43 2a 31 37 2c 42 2a 43 2a 31 37 0d 00 |,G*C*17,B*C*17..| 00000080 50 07 ed 20 43 0d 00 5a 0c f2 46 49 4e 44 4d 45 |P.. C..Z..FINDME| 00000090 4d 0d 00 64 0c 4e 55 4d 3d 31 30 30 30 0d 00 6e |M..d.NUM=1000..n| 000000a0 13 de 20 58 28 4e 55 4d 29 2c 59 28 4e 55 4d 29 |.. X(NUM),Y(NUM)| 000000b0 0d 00 78 05 f5 0d 00 82 08 e6 20 31 35 0d 00 8c |..x....... 15...| 000000c0 05 3a 0d 00 96 0e 50 58 3d b3 28 31 32 38 30 29 |.:....PX=.(1280)| 000000d0 0d 00 a0 0e 50 59 3d b3 28 31 30 32 34 29 0d 00 |....PY=.(1024)..| 000000e0 aa 0a 4f 50 59 3d 50 59 0d 00 b4 0a 4f 50 58 3d |..OPY=PY....OPX=| 000000f0 50 58 0d 00 be 11 50 58 50 3d b3 28 33 29 2a b4 |PX....PXP=.(3)*.| 00000100 28 b3 29 0d 00 c8 11 50 59 50 3d b3 28 33 29 2a |(.)....PYP=.(3)*| 00000110 b4 28 b3 29 0d 00 d2 07 4c 3d 30 0d 00 dc 04 0d |.(.)....L=0.....| 00000120 00 e6 09 20 e6 20 31 35 0d 00 f0 06 20 f5 0d 00 |... . 15.... ...| 00000130 fa 12 20 20 f4 20 4d 4f 56 45 20 50 58 2c 50 59 |.. . MOVE PX,PY| 00000140 0d 01 04 0d 20 20 50 58 2b 3d 50 58 50 0d 01 0e |.... PX+=PXP...| 00000150 0d 20 20 50 59 2b 3d 50 59 50 0d 01 18 14 20 20 |. PY+=PYP.... | 00000160 50 58 50 2b 3d b3 28 33 29 2a b4 28 b3 29 0d 01 |PXP+=.(3)*.(.)..| 00000170 22 14 20 20 50 59 50 2b 3d b3 28 33 29 2a b4 28 |". PYP+=.(3)*.(| 00000180 b3 29 0d 01 2c 1a 20 20 e7 20 50 58 50 3e 31 30 |.)..,. . PXP>10| 00000190 20 50 58 50 3d 50 58 50 2a 30 2e 39 0d 01 36 1b | PXP=PXP*0.9..6.| 000001a0 20 20 e7 20 50 58 50 3c 2d 31 30 20 50 58 50 3d | . PXP<-10 PXP=| 000001b0 50 58 50 2a 30 2e 39 0d 01 40 1a 20 20 e7 20 50 |PXP*0.9..@. . P| 000001c0 59 50 3e 31 30 20 50 59 50 3d 50 59 50 2a 30 2e |YP>10 PYP=PYP*0.| 000001d0 39 0d 01 4a 1b 20 20 e7 20 50 59 50 3c 2d 31 30 |9..J. . PYP<-10| 000001e0 20 50 59 50 3d 50 59 50 2a 30 2e 39 0d 01 54 38 | PYP=PYP*0.9..T8| 000001f0 20 20 e7 20 50 58 3e 31 32 38 30 20 84 20 50 58 | . PX>1280 . PX| 00000200 3c 30 20 50 58 50 3d 2d 50 58 50 2b b4 28 b3 29 |<0 PXP=-PXP+.(.)| 00000210 2a b3 28 33 29 3a 50 59 50 2b 3d b4 28 b3 29 2a |*.(3):PYP+=.(.)*| 00000220 b3 28 33 29 0d 01 5e 38 20 20 e7 20 50 59 3e 31 |.(3)..^8 . PY>1| 00000230 30 32 34 20 84 20 50 59 3c 30 20 50 59 50 3d 2d |024 . PY<0 PYP=-| 00000240 50 59 50 2b b4 28 b3 29 2a b3 28 33 29 3a 50 58 |PYP+.(.)*.(3):PX| 00000250 50 2b 3d b4 28 b3 29 2a b3 28 33 29 0d 01 68 12 |P+=.(.)*.(3)..h.| 00000260 20 20 f4 20 44 52 41 57 20 50 58 2c 50 59 0d 01 | . DRAW PX,PY..| 00000270 72 0a 20 20 4c 2b 3d 31 0d 01 7c 0d 20 20 58 28 |r. L+=1..|. X(| 00000280 4c 29 3d 50 58 0d 01 86 0d 20 20 59 28 4c 29 3d |L)=PX.... Y(L)=| 00000290 50 59 0d 01 90 28 20 fd 20 b3 28 31 30 30 29 3d |PY...( . .(100)=| 000002a0 31 20 84 20 4c 3d 4e 55 4d 20 84 20 b0 58 28 4c |1 . L=NUM . .X(L| 000002b0 29 2c 59 28 4c 29 29 3c 3e 30 0d 01 9a 10 20 ec |),Y(L))<>0.... .| 000002c0 20 58 28 31 29 2c 59 28 31 29 0d 01 a4 11 20 e3 | X(1),Y(1).... .| 000002d0 20 45 4d 20 3d 20 31 20 b8 20 4c 0d 01 ae 12 20 | EM = 1 . L.... | 000002e0 df 20 58 28 45 4d 29 2c 59 28 45 4d 29 0d 01 b8 |. X(EM),Y(EM)...| 000002f0 09 20 ed 20 45 4d 0d 01 c2 05 cd 0d 01 cc 08 e6 |. . EM..........| 00000300 20 31 35 0d 01 d6 07 4d 3d 4c 0d 01 e0 05 3a 0d | 15....M=L....:.| 00000310 01 ea 06 f2 42 0d 01 f4 05 3a 0d 01 fe 07 fd 20 |....B....:..... | 00000320 a3 0d 02 08 05 e0 0d 02 12 05 3a 0d 02 1c 05 3a |..........:....:| 00000330 0d 02 26 05 3a 0d 02 30 08 dd 20 f2 42 0d 02 3a |..&.:..0.. .B..:| 00000340 0f e3 20 4c 20 3d 20 31 20 b8 20 4d 0d 02 44 0f |.. L = 1 . M..D.| 00000350 c8 97 20 4f 58 2c 4f 59 2c 4f 42 0d 02 4e 16 f2 |.. OX,OY,OB..N..| 00000360 42 4c 55 52 28 58 28 4c 29 2c 59 28 4c 29 2c 37 |BLUR(X(L),Y(L),7| 00000370 29 0d 02 58 07 ed 20 4c 0d 02 62 05 e1 0d 02 6c |)..X.. L..b....l| 00000380 05 3a 0d 02 76 05 3a 0d 02 80 05 3a 0d 02 8a 0e |.:..v.:....:....| 00000390 dd 20 f2 46 49 4e 44 4d 45 4d 0d 02 94 13 de 20 |. .FINDMEM..... | 000003a0 69 6e 70 75 74 5f 6c 69 73 74 20 20 38 0d 02 9e |input_list 8...| 000003b0 13 de 20 6f 75 74 70 75 74 5f 6c 69 73 74 20 34 |.. output_list 4| 000003c0 0d 02 a8 16 69 6e 70 75 74 5f 6c 69 73 74 21 30 |....input_list!0| 000003d0 20 3d 20 31 34 39 0d 02 b2 16 69 6e 70 75 74 5f | = 149....input_| 000003e0 6c 69 73 74 21 34 20 3d 20 20 2d 31 0d 02 bc 33 |list!4 = -1...3| 000003f0 c8 99 20 22 4f 53 5f 52 65 61 64 56 64 75 56 61 |.. "OS_ReadVduVa| 00000400 72 69 61 62 6c 65 73 22 2c 69 6e 70 75 74 5f 6c |riables",input_l| 00000410 69 73 74 2c 6f 75 74 70 75 74 5f 6c 69 73 74 0d |ist,output_list.| 00000420 02 c6 20 42 41 53 45 5f 41 44 44 52 45 53 53 20 |.. BASE_ADDRESS | 00000430 3d 20 6f 75 74 70 75 74 5f 6c 69 73 74 21 30 0d |= output_list!0.| 00000440 02 d0 05 e1 0d 02 da 05 3a 0d 02 e4 05 3a 0d 02 |........:....:..| 00000450 ee 05 3a 0d 02 f8 13 dd f2 42 4c 55 52 28 42 58 |..:......BLUR(BX| 00000460 2c 42 59 2c 52 29 0d 03 02 14 e3 20 59 43 20 3d |,BY,R)..... YC =| 00000470 20 30 20 b8 20 52 20 88 20 32 0d 03 0c 15 53 3d | 0 . R . 2....S=| 00000480 b6 28 28 52 5e 32 29 2d 28 59 43 5e 32 29 29 0d |.((R^2)-(YC^2)).| 00000490 03 16 19 e3 20 58 20 3d 20 42 58 2d 53 20 b8 20 |.... X = BX-S . | 000004a0 42 58 2b 53 20 88 20 32 0d 03 20 0b 59 3d 42 59 |BX+S . 2.. .Y=BY| 000004b0 2b 59 43 0d 03 2a 0f f2 50 4f 49 4e 54 28 58 2c |+YC..*..POINT(X,| 000004c0 59 29 0d 03 34 0b 59 3d 42 59 2d 59 43 0d 03 3e |Y)..4.Y=BY-YC..>| 000004d0 0f f2 50 4f 49 4e 54 28 58 2c 59 29 0d 03 48 07 |..POINT(X,Y)..H.| 000004e0 ed 20 58 0d 03 52 08 ed 20 59 43 0d 03 5c 05 e1 |. X..R.. YC..\..| 000004f0 0d 03 66 05 3a 0d 03 70 05 3a 0d 03 7a 05 3a 0d |..f.:..p.:..z.:.| 00000500 03 84 11 dd 20 f2 50 4f 49 4e 54 28 58 2c 59 29 |.... .POINT(X,Y)| 00000510 0d 03 8e 0d 41 3d b0 58 2c 59 2b 31 29 0d 03 98 |....A=.X,Y+1)...| 00000520 0d 42 3d b0 58 2c 59 2d 31 29 0d 03 a2 0d 44 3d |.B=.X,Y-1)....D=| 00000530 b0 58 2b 31 2c 59 29 0d 03 ac 0d 45 3d b0 58 2d |.X+1,Y)....E=.X-| 00000540 31 2c 59 29 0d 03 b6 0f 46 3d b0 58 2d 31 2c 59 |1,Y)....F=.X-1,Y| 00000550 2d 31 29 0d 03 c0 0f 47 3d b0 58 2b 31 2c 59 2d |-1)....G=.X+1,Y-| 00000560 31 29 0d 03 ca 0f 48 3d b0 58 2b 31 2c 59 2b 31 |1)....H=.X+1,Y+1| 00000570 29 0d 03 d4 0f 49 3d b0 58 2d 31 2c 59 2b 31 29 |)....I=.X-1,Y+1)| 00000580 0d 03 de 0b 4a 3d b0 58 2c 59 29 0d 03 e8 1d 43 |....J=.X,Y)....C| 00000590 4f 4c 3d 28 4a 2b 41 2b 42 2b 44 2b 45 2b 46 2b |OL=(J+A+B+D+E+F+| 000005a0 47 2b 48 2b 49 29 2f 38 0d 03 f2 09 e6 20 43 4f |G+H+I)/8..... CO| 000005b0 4c 0d 03 fc 3c f4 20 53 59 53 20 22 43 6f 6c 6f |L...<. SYS "Colo| 000005c0 75 72 54 72 61 6e 73 5f 53 65 74 47 43 4f 4c 22 |urTrans_SetGCOL"| 000005d0 2c 28 43 4f 4c 3c 3c 38 29 2b 28 43 4f 4c 3c 3c |,(COL<<8)+(COL<<| 000005e0 31 36 29 2b 28 43 4f 4c 3c 3c 32 34 29 0d 04 06 |16)+(COL<<24)...| 000005f0 0a c8 92 20 58 2c 59 0d 04 10 25 f4 20 41 3d 49 |... X,Y...%. A=I| 00000600 4e 54 28 58 2f 34 29 2b 28 32 35 36 2d 49 4e 54 |NT(X/4)+(256-INT| 00000610 28 28 59 29 2f 34 29 29 2a 33 32 30 0d 04 1a 1c |((Y)/4))*320....| 00000620 f4 20 42 41 53 45 5f 41 44 44 52 45 53 53 3f 41 |. BASE_ADDRESS?A| 00000630 2b 3d 25 31 30 30 30 31 0d 04 24 05 e1 0d 04 2e |+=%10001..$.....| 00000640 04 0d 04 38 04 0d 04 42 04 0d 04 4c 04 0d ff |...8...B...L...| 0000064f