Home » Archimedes archive » Acorn User » AU 1998-04 A.adf » Regulars » StarInfo/Smith/AlxWhirl

StarInfo/Smith/AlxWhirl

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 1998-04 A.adf » Regulars
Filename: StarInfo/Smith/AlxWhirl
Read OK:
File size: 1477 bytes
Load address: 0000
Exec address: 0000
File contents
   10DIM mode% 52, pal% 256*4
   20PROCmode("X640 Y512 g256")
   30OFF
   40ON ERROR REPORT:PRINT ERL:STOP
   50DIM pal% 256*4
   60FOR h%=1 TO 255
   70SYS"ColourTrans_ConvertHSVToRGB",(h%/255)*360*65536,65536,255 TO r%,g%,b%
   80w%=(b%<<24) OR (g%<<16) OR (r%<<8)
   90pal%!(h%*4)=w%
  100NEXT h%
  110pal%!0=0:REM colour zero is black for background.
  120SYS "ColourTrans_WritePalette",-1,,pal%
  130E=EXP1:C%=2
  140ORIGIN640,512:OFF:PRINT:PRINT"      LOGARITHMIC SPIRAL-WHIRL":PRINT
  150PRINT"SUGGESTED ANGLES; 1 RADIANT=57.3 DEG. OR GOLDEN RATIO GROWTH=85.62 DEG.":PRINT"TO SEE THE PATTERN WITHOUT TRANSFORMATION ; ANGLE = 0."
  160PRINT"AFTER THE WHIRL IS FINISHED YOU CAN GET YOURSELF HYPNOTISED BY THE COMPUTER.":PRINT"PRESS LEFT/RIGHT MOUSE BUTTON TO GO FOR A BIT OF COLOUR CYCLING."
  170PRINT"MIDDLE BUTTON TO START AGAIN WITH A DIFFERENT PARAMETER."
  180INPUT"ANGLE OF SPIRAL WITH RADIUS (IN DEGREES < 90)";A:A=RADA:IF A>PI/2-.0001 A=PI/2-.0001
  190PRINT DEGA;" DEGREES.":IF A=0 A=.00001
  200B=TAN A:D=255/PI:REM MAIN LOOP
  210FOR X%=-640TO0STEP2:Z%=X%*X%
  220FOR Y%=-512TO512STEPC%
  230R=SQR(Z%+Y%*Y%)
  240IF R=0 NEXT:NEXT
  250V=LN(R/A)*B
  260M=X%*COSV+Y%*SINV
  270N=Y%*COSV-X%*SINV
  280SYS "OS_SetColour",0,((ATN(N/M)+PI)*D)MOD255+1
  290POINT X%,Y%
  300POINT -X%,-Y%
  310NEXT:NEXT
  320REPEAT
  330REPEATMOUSE x%,y%,z%:UNTILz%
  340IF z%=1 THEN
  350tempw%=pal%!(255*4)
  360FOR i%=254 TO 1 STEP -1
  370pal%!((i%+1)*4)=pal%!(i%*4)
  380NEXT
  390pal%!4=tempw%
  400SYS "ColourTrans_WritePalette",-1,,pal%
  410ENDIF
  420IF z%=4 THEN
  430tempw%=pal%!4
  440FOR i%=2 TO 255 STEP 1
  450pal%!((i%-1)*4)=pal%!(i%*4)
  460NEXT
  470pal%!(255*4)=tempw%
  480SYS "ColourTrans_WritePalette",-1,,pal%
  490ENDIF
  500UNTILz%=2
  510RUN
  520END
  550REM Part of my library, improved on the AU version for 256 entry *definable* palette modes.
  551REM Do: DIM mode% 52, pal% 256*4 before use.
  560REM Sorry, it's really "hacky" but that's the way it is without the proper PRMs. ;-)
  570END
  580:
  590DEFPROCmode(mode$)
  600FOR i%=1 TO LENmode$
  610MID$(mode$,i%,1)=CHR$(ASC(MID$(mode$,i%,1)) OR 32):REM force A-Z to lower case
  620NEXT i%
  630smode$=" "+mode$
  640IF INSTR(smode$," x")=0 THEN PRINT" x pixels missing from mode string (="""mode$""") passed to PROCmode.":ENDPROC
  650IF INSTR(smode$," y")=0 THEN PRINT" y pixels missing from mode string passed to PROCmode.":ENDPROC
  660IF INSTR(smode$," c")=0 AND INSTR(smode$," g")=0 THEN PRINT" colours missing from mode string passed to PROCmode.":ENDPROC
  670xpix%=VALRIGHT$(smode$,LENsmode$-INSTR(smode$," x")-1)
  680ypix%=VALRIGHT$(smode$,LENsmode$-INSTR(smode$," y")-1)
  690col_start%=INSTR(smode$," c")
  700IF col_start%=0 THEN col_start%=INSTR(smode$," g")
  710colour$="":col_start%+=1:offset%=0
  720REPEAT
  730colour$+=MID$(smode$,col_start%+offset%,1)
  740offset%+=1
  750UNTIL MID$(smode$,col_start%+offset%,1)=" " OR (col_start%+offset%)>LENsmode$
  760IF INSTR("c2g2c4g4c16g16c256g256c32kc16m",colour$)=0 THEN PRINT" number of colours specified in """mode$""" is not available."
  770IF INSTR(smode$," f")<>0 framerate%=VALRIGHT$(smode$,LENsmode$-INSTR(smode$," f")-1) ELSE framerate%=-1
  780IF INSTR(smode$," ex")<>0 THEN ex%=VALRIGHT$(smode$,LENsmode$-INSTR(smode$," ex")-2) ELSE ex%=1
  790IF INSTR(smode$," ey")<>0 THEN ey%=VALRIGHT$(smode$,LENsmode$-INSTR(smode$," ey")-2) ELSE ey%=1
  800REM put together mode block now.
  810pos%=0
  820mode%!pos%=1:pos%+=4
  830mode%!pos%=xpix%:pos%+=4
  840mode%!pos%=ypix%:pos%+=4
  850IF colour$="c2" OR colour$="g2" THEN
  860mode%!pos%=0:pos%+=4
  870mode%!pos%=framerate%:pos%+=4
  880mode%!pos%=5:pos%+=4
  890mode%!pos%=ey%:pos%+=4
  900mode%!pos%=4:pos%+=4
  910mode%!pos%=ex%:pos%+=4
  920ENDIF
  930IF colour$="c4" OR colour$="g4" THEN
  940mode%!pos%=1:pos%+=4
  950mode%!pos%=framerate%:pos%+=4
  960mode%!pos%=5:pos%+=4
  970mode%!pos%=ey%:pos%+=4
  980mode%!pos%=4:pos%+=4
  990mode%!pos%=ex%:pos%+=4
 1000ENDIF
 1010IF colour$="c16" THEN
 1020mode%!pos%=2:pos%+=4
 1030mode%!pos%=framerate%:pos%+=4
 1040mode%!pos%=5:pos%+=4
 1050mode%!pos%=ey%:pos%+=4
 1060mode%!pos%=4:pos%+=4
 1070mode%!pos%=ex%:pos%+=4
 1080ENDIF
 1090IF colour$="g16" THEN
 1100mode%!pos%=2:pos%+=4
 1110mode%!pos%=framerate%:pos%+=4
 1120mode%!pos%=5:pos%+=4
 1130mode%!pos%=ey%:pos%+=4
 1140mode%!pos%=4:pos%+=4
 1150mode%!pos%=ex%:pos%+=4
 1160ENDIF
 1170IF colour$="c256" THEN
 1180mode%!pos%=3:pos%+=4
 1190mode%!pos%=framerate%:pos%+=4
 1200mode%!pos%=5:pos%+=4
 1210mode%!pos%=ey%:pos%+=4
 1220mode%!pos%=4:pos%+=4
 1230mode%!pos%=ex%:pos%+=4
 1240ENDIF
 1250IF colour$="g256" THEN
 1260mode%!pos%=3:pos%+=4
 1270mode%!pos%=framerate%:pos%+=4
 1280mode%!pos%=5:pos%+=4
 1290mode%!pos%=ey%:pos%+=4
 1300mode%!pos%=4:pos%+=4
 1310mode%!pos%=ex%:pos%+=4
 1320mode%!pos%=0:pos%+=4
 1330mode%!pos%=&80:pos%+=4
 1340mode%!pos%=3:pos%+=4
 1350mode%!pos%=&FF:pos%+=4
 1360ENDIF
 1370IF colour$="c32k" THEN
 1380mode%!pos%=4:pos%+=4
 1390mode%!pos%=framerate%:pos%+=4
 1400mode%!pos%=5:pos%+=4
 1410mode%!pos%=ey%:pos%+=4
 1420mode%!pos%=4:pos%+=4
 1430mode%!pos%=ex%:pos%+=4
 1440ENDIF
 1450IF colour$="c16m" THEN
 1460mode%!pos%=5:pos%+=4
 1470mode%!pos%=framerate%:pos%+=4
 1480mode%!pos%=5:pos%+=4
 1490mode%!pos%=ey%:pos%+=4
 1500mode%!pos%=4:pos%+=4
 1510mode%!pos%=ex%:pos%+=4
 1520ENDIF
 1530mode%!pos%=-1
 1540MODE mode%
 1550IF colour$="g256" THEN
 1560FOR c%=0 TO 255
 1570pal%!(c%*4)=FNadd(c%,c%,c%)
 1580NEXT
 1590SYS"ColourTrans_WritePalette",-1,,pal%
 1600ENDIF
 1610IF colour$="g16" THEN
 1620pal%!0=FNadd(&FF,&FF,&FF)
 1630pal%!4=FNadd(&DD,&DD,&DD)
 1640pal%!8=FNadd(&BB,&BB,&BB)
 1650pal%!12=FNadd(&99,&99,&99)
 1660pal%!16=FNadd(&77,&77,&77)
 1670pal%!20=FNadd(&55,&55,&55)
 1680pal%!24=FNadd(&33,&33,&33)
 1690pal%!28=FNadd(&00,&00,&00)
 1700pal%!32=FNadd(&10,&10,&10)
 1710pal%!36=FNadd(&C0,&C0,&C0)
 1720pal%!40=FNadd(&60,&60,&60)
 1730pal%!44=FNadd(&20,&20,&20)
 1740pal%!48=FNadd(&E0,&E0,&E0)
 1750pal%!52=FNadd(&40,&40,&40)
 1760pal%!56=FNadd(&A0,&A0,&A0)
 1770pal%!60=FNadd(&80,&80,&80)
 1780SYS"ColourTrans_WritePalette",-1,,pal%
 1790ENDIF
 1800ENDPROC
 1810:
 1820DEFFNadd(r%,g%,b%)
 1830=(b%<<24) OR (g%<<16) OR (r%<<8)
 1840:

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�mode("X640 Y512 g256")
�
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2� pal% 256*4
<� h%=1 � 255
FKș"ColourTrans_ConvertHSVToRGB",(h%/255)*360*65536,65536,255 � r%,g%,b%
P$w%=(b%<<24) � (g%<<16) � (r%<<8)
Zpal%!(h%*4)=w%
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�
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���"SUGGESTED ANGLES; 1 RADIANT=57.3 DEG. OR GOLDEN RATIO GROWTH=85.62 DEG.":�"TO SEE THE PATTERN WITHOUT TRANSFORMATION ; ANGLE = 0."
���"AFTER THE WHIRL IS FINISHED YOU CAN GET YOURSELF HYPNOTISED BY THE COMPUTER.":�"PRESS LEFT/RIGHT MOUSE BUTTON TO GO FOR A BIT OF COLOUR CYCLING."
�?�"MIDDLE BUTTON TO START AGAIN WITH A DIFFERENT PARAMETER."
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�#� �A;" DEGREES.":� A=0 A=.00001
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�� X%=-640�0�2:Z%=X%*X%
�� Y%=-512�512�C%
�R=�(Z%+Y%*Y%)
�
� R=0 �:�
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�� i%=2 � 255 � 1
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�*ș "ColourTrans_WritePalette",-1,,pal%
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�	�z%=2
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&]� Part of my library, improved on the AU version for 256 entry *definable* palette modes.
'.� Do: DIM mode% 52, pal% 256*4 before use.
0V� Sorry, it's really "hacky" but that's the way it is without the proper PRMs. ;-)
:�
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N��mode(mode$)
X� i%=1 � �mode$
bB�mode$,i%,1)=�(�(�mode$,i%,1)) � 32):� force A-Z to lower case
l� i%
vsmode$=" "+mode$
�b� �smode$," x")=0 � �" x pixels missing from mode string (="""mode$""") passed to PROCmode.":�
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�d� �smode$," c")=0 � �smode$," g")=0 � �" colours missing from mode string passed to PROCmode.":�
�+xpix%=��smode$,�smode$-�smode$," x")-1)
�+ypix%=��smode$,�smode$-�smode$," y")-1)
�col_start%=�smode$," c")
�-� col_start%=0 � col_start%=�smode$," g")
�&colour$="":col_start%+=1:offset%=0
��
�*colour$+=�smode$,col_start%+offset%,1)
�offset%+=1
�F� �smode$,col_start%+offset%,1)=" " � (col_start%+offset%)>�smode$
�u� �"c2g2c4g4c16g16c256g256c32kc16m",colour$)=0 � �" number of colours specified in """mode$""" is not available."
S� �smode$," f")<>0 framerate%=��smode$,�smode$-�smode$," f")-1) � framerate%=-1
H� �smode$," ex")<>0 � ex%=��smode$,�smode$-�smode$," ex")-2) � ex%=1
H� �smode$," ey")<>0 � ey%=��smode$,�smode$-�smode$," ey")-2) � ey%=1
 "� put together mode block now.
*
pos%=0
4mode%!pos%=1:pos%+=4
>mode%!pos%=xpix%:pos%+=4
Hmode%!pos%=ypix%:pos%+=4
R#� colour$="c2" � colour$="g2" �
\mode%!pos%=0:pos%+=4
f!mode%!pos%=framerate%:pos%+=4
pmode%!pos%=5:pos%+=4
zmode%!pos%=ey%:pos%+=4
�mode%!pos%=4:pos%+=4
�mode%!pos%=ex%:pos%+=4
��
�#� colour$="c4" � colour$="g4" �
�mode%!pos%=1:pos%+=4
�!mode%!pos%=framerate%:pos%+=4
�mode%!pos%=5:pos%+=4
�mode%!pos%=ey%:pos%+=4
�mode%!pos%=4:pos%+=4
�mode%!pos%=ex%:pos%+=4
��
�� colour$="c16" �
�mode%!pos%=2:pos%+=4
!mode%!pos%=framerate%:pos%+=4
mode%!pos%=5:pos%+=4
mode%!pos%=ey%:pos%+=4
$mode%!pos%=4:pos%+=4
.mode%!pos%=ex%:pos%+=4
8�
B� colour$="g16" �
Lmode%!pos%=2:pos%+=4
V!mode%!pos%=framerate%:pos%+=4
`mode%!pos%=5:pos%+=4
jmode%!pos%=ey%:pos%+=4
tmode%!pos%=4:pos%+=4
~mode%!pos%=ex%:pos%+=4
��
�� colour$="c256" �
�mode%!pos%=3:pos%+=4
�!mode%!pos%=framerate%:pos%+=4
�mode%!pos%=5:pos%+=4
�mode%!pos%=ey%:pos%+=4
�mode%!pos%=4:pos%+=4
�mode%!pos%=ex%:pos%+=4
��
�� colour$="g256" �
�mode%!pos%=3:pos%+=4
�!mode%!pos%=framerate%:pos%+=4
mode%!pos%=5:pos%+=4

mode%!pos%=ey%:pos%+=4
mode%!pos%=4:pos%+=4
mode%!pos%=ex%:pos%+=4
(mode%!pos%=0:pos%+=4
2mode%!pos%=&80:pos%+=4
<mode%!pos%=3:pos%+=4
Fmode%!pos%=&FF:pos%+=4
P�
Z� colour$="c32k" �
dmode%!pos%=4:pos%+=4
n!mode%!pos%=framerate%:pos%+=4
xmode%!pos%=5:pos%+=4
�mode%!pos%=ey%:pos%+=4
�mode%!pos%=4:pos%+=4
�mode%!pos%=ex%:pos%+=4
��
�� colour$="c16m" �
�mode%!pos%=5:pos%+=4
�!mode%!pos%=framerate%:pos%+=4
�mode%!pos%=5:pos%+=4
�mode%!pos%=ey%:pos%+=4
�mode%!pos%=4:pos%+=4
�mode%!pos%=ex%:pos%+=4
��
�mode%!pos%=-1
� mode%
� colour$="g256" �
� c%=0 � 255
"pal%!(c%*4)=�add(c%,c%,c%)
,�
6)ș"ColourTrans_WritePalette",-1,,pal%
@�
J� colour$="g16" �
Tpal%!0=�add(&FF,&FF,&FF)
^pal%!4=�add(&DD,&DD,&DD)
hpal%!8=�add(&BB,&BB,&BB)
rpal%!12=�add(&99,&99,&99)
|pal%!16=�add(&77,&77,&77)
�pal%!20=�add(&55,&55,&55)
�pal%!24=�add(&33,&33,&33)
�pal%!28=�add(&00,&00,&00)
�pal%!32=�add(&10,&10,&10)
�pal%!36=�add(&C0,&C0,&C0)
�pal%!40=�add(&60,&60,&60)
�pal%!44=�add(&20,&20,&20)
�pal%!48=�add(&E0,&E0,&E0)
�pal%!52=�add(&40,&40,&40)
�pal%!56=�add(&A0,&A0,&A0)
�pal%!60=�add(&80,&80,&80)
�)ș"ColourTrans_WritePalette",-1,,pal%
��
�
:
ݤadd(r%,g%,b%)
&"=(b%<<24) � (g%<<16) � (r%<<8)
0:
�
00000000  0d 00 0a 1a de 20 6d 6f  64 65 25 20 35 32 2c 20  |..... mode% 52, |
00000010  70 61 6c 25 20 32 35 36  2a 34 0d 00 14 1b f2 6d  |pal% 256*4.....m|
00000020  6f 64 65 28 22 58 36 34  30 20 59 35 31 32 20 67  |ode("X640 Y512 g|
00000030  32 35 36 22 29 0d 00 1e  05 87 0d 00 28 0f ee 20  |256").......(.. |
00000040  85 20 f6 3a f1 20 9e 3a  fa 0d 00 32 10 de 20 70  |. .:. .:...2.. p|
00000050  61 6c 25 20 32 35 36 2a  34 0d 00 3c 10 e3 20 68  |al% 256*4..<.. h|
00000060  25 3d 31 20 b8 20 32 35  35 0d 00 46 4b c8 99 22  |%=1 . 255..FK.."|
00000070  43 6f 6c 6f 75 72 54 72  61 6e 73 5f 43 6f 6e 76  |ColourTrans_Conv|
00000080  65 72 74 48 53 56 54 6f  52 47 42 22 2c 28 68 25  |ertHSVToRGB",(h%|
00000090  2f 32 35 35 29 2a 33 36  30 2a 36 35 35 33 36 2c  |/255)*360*65536,|
000000a0  36 35 35 33 36 2c 32 35  35 20 b8 20 72 25 2c 67  |65536,255 . r%,g|
000000b0  25 2c 62 25 0d 00 50 24  77 25 3d 28 62 25 3c 3c  |%,b%..P$w%=(b%<<|
000000c0  32 34 29 20 84 20 28 67  25 3c 3c 31 36 29 20 84  |24) . (g%<<16) .|
000000d0  20 28 72 25 3c 3c 38 29  0d 00 5a 12 70 61 6c 25  | (r%<<8)..Z.pal%|
000000e0  21 28 68 25 2a 34 29 3d  77 25 0d 00 64 08 ed 20  |!(h%*4)=w%..d.. |
000000f0  68 25 0d 00 6e 33 70 61  6c 25 21 30 3d 30 3a f4  |h%..n3pal%!0=0:.|
00000100  20 63 6f 6c 6f 75 72 20  7a 65 72 6f 20 69 73 20  | colour zero is |
00000110  62 6c 61 63 6b 20 66 6f  72 20 62 61 63 6b 67 72  |black for backgr|
00000120  6f 75 6e 64 2e 0d 00 78  2a c8 99 20 22 43 6f 6c  |ound...x*.. "Col|
00000130  6f 75 72 54 72 61 6e 73  5f 57 72 69 74 65 50 61  |ourTrans_WritePa|
00000140  6c 65 74 74 65 22 2c 2d  31 2c 2c 70 61 6c 25 0d  |lette",-1,,pal%.|
00000150  00 82 0d 45 3d a1 31 3a  43 25 3d 32 0d 00 8c 35  |...E=.1:C%=2...5|
00000160  c8 91 36 34 30 2c 35 31  32 3a 87 3a f1 3a f1 22  |..640,512:.:.:."|
00000170  20 20 20 20 20 20 4c 4f  47 41 52 49 54 48 4d 49  |      LOGARITHMI|
00000180  43 20 53 50 49 52 41 4c  2d 57 48 49 52 4c 22 3a  |C SPIRAL-WHIRL":|
00000190  f1 0d 00 96 88 f1 22 53  55 47 47 45 53 54 45 44  |......"SUGGESTED|
000001a0  20 41 4e 47 4c 45 53 3b  20 31 20 52 41 44 49 41  | ANGLES; 1 RADIA|
000001b0  4e 54 3d 35 37 2e 33 20  44 45 47 2e 20 4f 52 20  |NT=57.3 DEG. OR |
000001c0  47 4f 4c 44 45 4e 20 52  41 54 49 4f 20 47 52 4f  |GOLDEN RATIO GRO|
000001d0  57 54 48 3d 38 35 2e 36  32 20 44 45 47 2e 22 3a  |WTH=85.62 DEG.":|
000001e0  f1 22 54 4f 20 53 45 45  20 54 48 45 20 50 41 54  |."TO SEE THE PAT|
000001f0  54 45 52 4e 20 57 49 54  48 4f 55 54 20 54 52 41  |TERN WITHOUT TRA|
00000200  4e 53 46 4f 52 4d 41 54  49 4f 4e 20 3b 20 41 4e  |NSFORMATION ; AN|
00000210  47 4c 45 20 3d 20 30 2e  22 0d 00 a0 97 f1 22 41  |GLE = 0."....."A|
00000220  46 54 45 52 20 54 48 45  20 57 48 49 52 4c 20 49  |FTER THE WHIRL I|
00000230  53 20 46 49 4e 49 53 48  45 44 20 59 4f 55 20 43  |S FINISHED YOU C|
00000240  41 4e 20 47 45 54 20 59  4f 55 52 53 45 4c 46 20  |AN GET YOURSELF |
00000250  48 59 50 4e 4f 54 49 53  45 44 20 42 59 20 54 48  |HYPNOTISED BY TH|
00000260  45 20 43 4f 4d 50 55 54  45 52 2e 22 3a f1 22 50  |E COMPUTER.":."P|
00000270  52 45 53 53 20 4c 45 46  54 2f 52 49 47 48 54 20  |RESS LEFT/RIGHT |
00000280  4d 4f 55 53 45 20 42 55  54 54 4f 4e 20 54 4f 20  |MOUSE BUTTON TO |
00000290  47 4f 20 46 4f 52 20 41  20 42 49 54 20 4f 46 20  |GO FOR A BIT OF |
000002a0  43 4f 4c 4f 55 52 20 43  59 43 4c 49 4e 47 2e 22  |COLOUR CYCLING."|
000002b0  0d 00 aa 3f f1 22 4d 49  44 44 4c 45 20 42 55 54  |...?."MIDDLE BUT|
000002c0  54 4f 4e 20 54 4f 20 53  54 41 52 54 20 41 47 41  |TON TO START AGA|
000002d0  49 4e 20 57 49 54 48 20  41 20 44 49 46 46 45 52  |IN WITH A DIFFER|
000002e0  45 4e 54 20 50 41 52 41  4d 45 54 45 52 2e 22 0d  |ENT PARAMETER.".|
000002f0  00 b4 55 e8 22 41 4e 47  4c 45 20 4f 46 20 53 50  |..U."ANGLE OF SP|
00000300  49 52 41 4c 20 57 49 54  48 20 52 41 44 49 55 53  |IRAL WITH RADIUS|
00000310  20 28 49 4e 20 44 45 47  52 45 45 53 20 3c 20 39  | (IN DEGREES < 9|
00000320  30 29 22 3b 41 3a 41 3d  b2 41 3a e7 20 41 3e af  |0)";A:A=.A:. A>.|
00000330  2f 32 2d 2e 30 30 30 31  20 41 3d af 2f 32 2d 2e  |/2-.0001 A=./2-.|
00000340  30 30 30 31 0d 00 be 23  f1 20 9d 41 3b 22 20 44  |0001...#. .A;" D|
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00001050  6d 6f 64 65 25 21 70 6f  73 25 3d 66 72 61 6d 65  |mode%!pos%=frame|
00001060  72 61 74 65 25 3a 70 6f  73 25 2b 3d 34 0d 05 78  |rate%:pos%+=4..x|
00001070  18 6d 6f 64 65 25 21 70  6f 73 25 3d 35 3a 70 6f  |.mode%!pos%=5:po|
00001080  73 25 2b 3d 34 0d 05 82  1a 6d 6f 64 65 25 21 70  |s%+=4....mode%!p|
00001090  6f 73 25 3d 65 79 25 3a  70 6f 73 25 2b 3d 34 0d  |os%=ey%:pos%+=4.|
000010a0  05 8c 18 6d 6f 64 65 25  21 70 6f 73 25 3d 34 3a  |...mode%!pos%=4:|
000010b0  70 6f 73 25 2b 3d 34 0d  05 96 1a 6d 6f 64 65 25  |pos%+=4....mode%|
000010c0  21 70 6f 73 25 3d 65 78  25 3a 70 6f 73 25 2b 3d  |!pos%=ex%:pos%+=|
000010d0  34 0d 05 a0 05 cd 0d 05  aa 16 e7 20 63 6f 6c 6f  |4.......... colo|
000010e0  75 72 24 3d 22 63 31 36  6d 22 20 8c 0d 05 b4 18  |ur$="c16m" .....|
000010f0  6d 6f 64 65 25 21 70 6f  73 25 3d 35 3a 70 6f 73  |mode%!pos%=5:pos|
00001100  25 2b 3d 34 0d 05 be 21  6d 6f 64 65 25 21 70 6f  |%+=4...!mode%!po|
00001110  73 25 3d 66 72 61 6d 65  72 61 74 65 25 3a 70 6f  |s%=framerate%:po|
00001120  73 25 2b 3d 34 0d 05 c8  18 6d 6f 64 65 25 21 70  |s%+=4....mode%!p|
00001130  6f 73 25 3d 35 3a 70 6f  73 25 2b 3d 34 0d 05 d2  |os%=5:pos%+=4...|
00001140  1a 6d 6f 64 65 25 21 70  6f 73 25 3d 65 79 25 3a  |.mode%!pos%=ey%:|
00001150  70 6f 73 25 2b 3d 34 0d  05 dc 18 6d 6f 64 65 25  |pos%+=4....mode%|
00001160  21 70 6f 73 25 3d 34 3a  70 6f 73 25 2b 3d 34 0d  |!pos%=4:pos%+=4.|
00001170  05 e6 1a 6d 6f 64 65 25  21 70 6f 73 25 3d 65 78  |...mode%!pos%=ex|
00001180  25 3a 70 6f 73 25 2b 3d  34 0d 05 f0 05 cd 0d 05  |%:pos%+=4.......|
00001190  fa 11 6d 6f 64 65 25 21  70 6f 73 25 3d 2d 31 0d  |..mode%!pos%=-1.|
000011a0  06 04 0b eb 20 6d 6f 64  65 25 0d 06 0e 16 e7 20  |.... mode%..... |
000011b0  63 6f 6c 6f 75 72 24 3d  22 67 32 35 36 22 20 8c  |colour$="g256" .|
000011c0  0d 06 18 10 e3 20 63 25  3d 30 20 b8 20 32 35 35  |..... c%=0 . 255|
000011d0  0d 06 22 1e 70 61 6c 25  21 28 63 25 2a 34 29 3d  |..".pal%!(c%*4)=|
000011e0  a4 61 64 64 28 63 25 2c  63 25 2c 63 25 29 0d 06  |.add(c%,c%,c%)..|
000011f0  2c 05 ed 0d 06 36 29 c8  99 22 43 6f 6c 6f 75 72  |,....6).."Colour|
00001200  54 72 61 6e 73 5f 57 72  69 74 65 50 61 6c 65 74  |Trans_WritePalet|
00001210  74 65 22 2c 2d 31 2c 2c  70 61 6c 25 0d 06 40 05  |te",-1,,pal%..@.|
00001220  cd 0d 06 4a 15 e7 20 63  6f 6c 6f 75 72 24 3d 22  |...J.. colour$="|
00001230  67 31 36 22 20 8c 0d 06  54 1c 70 61 6c 25 21 30  |g16" ...T.pal%!0|
00001240  3d a4 61 64 64 28 26 46  46 2c 26 46 46 2c 26 46  |=.add(&FF,&FF,&F|
00001250  46 29 0d 06 5e 1c 70 61  6c 25 21 34 3d a4 61 64  |F)..^.pal%!4=.ad|
00001260  64 28 26 44 44 2c 26 44  44 2c 26 44 44 29 0d 06  |d(&DD,&DD,&DD)..|
00001270  68 1c 70 61 6c 25 21 38  3d a4 61 64 64 28 26 42  |h.pal%!8=.add(&B|
00001280  42 2c 26 42 42 2c 26 42  42 29 0d 06 72 1d 70 61  |B,&BB,&BB)..r.pa|
00001290  6c 25 21 31 32 3d a4 61  64 64 28 26 39 39 2c 26  |l%!12=.add(&99,&|
000012a0  39 39 2c 26 39 39 29 0d  06 7c 1d 70 61 6c 25 21  |99,&99)..|.pal%!|
000012b0  31 36 3d a4 61 64 64 28  26 37 37 2c 26 37 37 2c  |16=.add(&77,&77,|
000012c0  26 37 37 29 0d 06 86 1d  70 61 6c 25 21 32 30 3d  |&77)....pal%!20=|
000012d0  a4 61 64 64 28 26 35 35  2c 26 35 35 2c 26 35 35  |.add(&55,&55,&55|
000012e0  29 0d 06 90 1d 70 61 6c  25 21 32 34 3d a4 61 64  |)....pal%!24=.ad|
000012f0  64 28 26 33 33 2c 26 33  33 2c 26 33 33 29 0d 06  |d(&33,&33,&33)..|
00001300  9a 1d 70 61 6c 25 21 32  38 3d a4 61 64 64 28 26  |..pal%!28=.add(&|
00001310  30 30 2c 26 30 30 2c 26  30 30 29 0d 06 a4 1d 70  |00,&00,&00)....p|
00001320  61 6c 25 21 33 32 3d a4  61 64 64 28 26 31 30 2c  |al%!32=.add(&10,|
00001330  26 31 30 2c 26 31 30 29  0d 06 ae 1d 70 61 6c 25  |&10,&10)....pal%|
00001340  21 33 36 3d a4 61 64 64  28 26 43 30 2c 26 43 30  |!36=.add(&C0,&C0|
00001350  2c 26 43 30 29 0d 06 b8  1d 70 61 6c 25 21 34 30  |,&C0)....pal%!40|
00001360  3d a4 61 64 64 28 26 36  30 2c 26 36 30 2c 26 36  |=.add(&60,&60,&6|
00001370  30 29 0d 06 c2 1d 70 61  6c 25 21 34 34 3d a4 61  |0)....pal%!44=.a|
00001380  64 64 28 26 32 30 2c 26  32 30 2c 26 32 30 29 0d  |dd(&20,&20,&20).|
00001390  06 cc 1d 70 61 6c 25 21  34 38 3d a4 61 64 64 28  |...pal%!48=.add(|
000013a0  26 45 30 2c 26 45 30 2c  26 45 30 29 0d 06 d6 1d  |&E0,&E0,&E0)....|
000013b0  70 61 6c 25 21 35 32 3d  a4 61 64 64 28 26 34 30  |pal%!52=.add(&40|
000013c0  2c 26 34 30 2c 26 34 30  29 0d 06 e0 1d 70 61 6c  |,&40,&40)....pal|
000013d0  25 21 35 36 3d a4 61 64  64 28 26 41 30 2c 26 41  |%!56=.add(&A0,&A|
000013e0  30 2c 26 41 30 29 0d 06  ea 1d 70 61 6c 25 21 36  |0,&A0)....pal%!6|
000013f0  30 3d a4 61 64 64 28 26  38 30 2c 26 38 30 2c 26  |0=.add(&80,&80,&|
00001400  38 30 29 0d 06 f4 29 c8  99 22 43 6f 6c 6f 75 72  |80)...).."Colour|
00001410  54 72 61 6e 73 5f 57 72  69 74 65 50 61 6c 65 74  |Trans_WritePalet|
00001420  74 65 22 2c 2d 31 2c 2c  70 61 6c 25 0d 06 fe 05  |te",-1,,pal%....|
00001430  cd 0d 07 08 05 e1 0d 07  12 05 3a 0d 07 1c 13 dd  |..........:.....|
00001440  a4 61 64 64 28 72 25 2c  67 25 2c 62 25 29 0d 07  |.add(r%,g%,b%)..|
00001450  26 22 3d 28 62 25 3c 3c  32 34 29 20 84 20 28 67  |&"=(b%<<24) . (g|
00001460  25 3c 3c 31 36 29 20 84  20 28 72 25 3c 3c 38 29  |%<<16) . (r%<<8)|
00001470  0d 07 30 05 3a 0d ff                              |..0.:..|
00001477