Home » Archimedes archive » Acorn User » AU 1995-05.adf » !StarInfo_StarInfo » Vibe/RiscPC/ColourCube

Vibe/RiscPC/ColourCube

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 1995-05.adf » !StarInfo_StarInfo
Filename: Vibe/RiscPC/ColourCube
Read OK:
File size: 047A bytes
Load address: 0000
Exec address: 0000
File contents
   10REM     >ColourCube
   11REM by  Jan Vibe
   12REM (Risc PC version)
   13REM (c) AU May 1995
   20
   30PROCmode("X640 Y480 C32K"):OFF
   40*POINTER
   50MOUSE RECTANGLE 48,40,0,767
   60FORN%=0TO31:GCOL 8*N%,0,0:RECTANGLE FILL 40,25*N%,24,30:NEXT
   70Y%=-100
   80REPEAT
   90YG%=Y%:MOUSE X%,Y%,B%
  100IF YG%<>Y%
  110R%=(Y%-40)/3
  120FORB%=0TO31:YB%=24*B%+40
  130FORG%=0TO31:XG%=24*G%+192
  140GCOL R%,8*G%,8*B%
  150RECTANGLE FILL XG%,YB%,24
  160NEXT,
  170ENDIF
  180UNTIL0
  190END
  200:
  320DEF PROCmode(mode$)
  330LOCAL c$,ex,ey,mode,end
  340DIM mode 64
  350end=mode+20
  360!mode=1
  370mode!4=VALFN_m(mode$,"X","")
  380mode!8=VALFN_m(mode$,"Y","")
  390c$=FN_m(mode$,"C","*")
  400IF c$="*" THEN
  410 c$=FN_m(mode$,"G","")
  420 IF c$="256" !end=3:end!4=255:end+=8
  430ENDIF
  440mode!12=FN_bpp(c$)
  450mode!16=VALFN_m(mode$,"F","-1")
  460ex=VALFN_m(mode$,"EX","-1")
  470IF ex<>-1 !end=4:end!4=ex:end+=8
  480ey=VALFN_m(mode$,"EY","-1")
  490IF ey<>-1 !end=5:end!4=ey:end+=8
  500!end=-1
  510MODE mode
  520ENDPROC
  530
  540DEF FN_m(s$,p$,d$)
  550LOCAL i,j
  560i=INSTR(s$,p$)
  570IF i<1 AND d$="" ERROR 490,"Missing "+p$
  580IF i<1 THEN =d$
  590j=INSTR(s$+" "," ",i+1)
  600=MID$(s$,i+1,j-i-1)
  610
  620DEF FN_bpp(n$)
  630CASE n$ OF
  640 WHEN "2":=0
  650 WHEN "4":=1
  660 WHEN "16":=2
  670 WHEN "256":=3
  680 WHEN "32T","32t","32K","32k":=4
  690 WHEN "16M","16m":=5
  700 OTHERWISE: ERROR 490,"Bad parameter "+n$
  710ENDCASE

�     >ColourCube
� by  Jan Vibe
� (Risc PC version)

� (c) AU May 1995

�mode("X640 Y480 C32K"):�
(*POINTER
2ȗ ȓ 48,40,0,767
<.�N%=0�31:� 8*N%,0,0:ȓ Ȑ 40,25*N%,24,30:�
FY%=-100
P�
ZYG%=Y%:ȗ X%,Y%,B%
d
� YG%<>Y%
nR%=(Y%-40)/3
x�B%=0�31:YB%=24*B%+40
��G%=0�31:XG%=24*G%+192
�� R%,8*G%,8*B%
�ȓ Ȑ XG%,YB%,24
��,
��
��0
��
�:
@� �mode(mode$)
J� c$,ex,ey,mode,end
T
� mode 64
^end=mode+20
h!mode=1
rmode!4=��_m(mode$,"X","")
|mode!8=��_m(mode$,"Y","")
�c$=�_m(mode$,"C","*")
�� c$="*" �
� c$=�_m(mode$,"G","")
�' � c$="256" !end=3:end!4=255:end+=8
��
�mode!12=�_bpp(c$)
� mode!16=��_m(mode$,"F","-1")
�ex=��_m(mode$,"EX","-1")
�#� ex<>-1 !end=4:end!4=ex:end+=8
�ey=��_m(mode$,"EY","-1")
�#� ey<>-1 !end=5:end!4=ey:end+=8
�!end=-1
�
� mode
�

� �_m(s$,p$,d$)
&	� i,j
0
i=�s$,p$)
:%� i<1 � d$="" � 490,"Missing "+p$
D� i<1 � =d$
Nj=�s$+" "," ",i+1)
X=�s$,i+1,j-i-1)
b
l� �_bpp(n$)
vȎ n$ �
�
 � "2":=0
�
 � "4":=1
� � "16":=2
� � "256":=3
�! � "32T","32t","32K","32k":=4
� � "16M","16m":=5
�! : � 490,"Bad parameter "+n$
��
�
00000000  0d 00 0a 15 f4 20 20 20  20 20 3e 43 6f 6c 6f 75  |.....     >Colou|
00000010  72 43 75 62 65 0d 00 0b  12 f4 20 62 79 20 20 4a  |rCube..... by  J|
00000020  61 6e 20 56 69 62 65 0d  00 0c 17 f4 20 28 52 69  |an Vibe..... (Ri|
00000030  73 63 20 50 43 20 76 65  72 73 69 6f 6e 29 0d 00  |sc PC version)..|
00000040  0d 15 f4 20 28 63 29 20  41 55 20 4d 61 79 20 31  |... (c) AU May 1|
00000050  39 39 35 0d 00 14 04 0d  00 1e 1d f2 6d 6f 64 65  |995.........mode|
00000060  28 22 58 36 34 30 20 59  34 38 30 20 43 33 32 4b  |("X640 Y480 C32K|
00000070  22 29 3a 87 0d 00 28 0c  2a 50 4f 49 4e 54 45 52  |"):...(.*POINTER|
00000080  0d 00 32 15 c8 97 20 c8  93 20 34 38 2c 34 30 2c  |..2... .. 48,40,|
00000090  30 2c 37 36 37 0d 00 3c  2e e3 4e 25 3d 30 b8 33  |0,767..<..N%=0.3|
000000a0  31 3a e6 20 38 2a 4e 25  2c 30 2c 30 3a c8 93 20  |1:. 8*N%,0,0:.. |
000000b0  c8 90 20 34 30 2c 32 35  2a 4e 25 2c 32 34 2c 33  |.. 40,25*N%,24,3|
000000c0  30 3a ed 0d 00 46 0b 59  25 3d 2d 31 30 30 0d 00  |0:...F.Y%=-100..|
000000d0  50 05 f5 0d 00 5a 16 59  47 25 3d 59 25 3a c8 97  |P....Z.YG%=Y%:..|
000000e0  20 58 25 2c 59 25 2c 42  25 0d 00 64 0d e7 20 59  | X%,Y%,B%..d.. Y|
000000f0  47 25 3c 3e 59 25 0d 00  6e 10 52 25 3d 28 59 25  |G%<>Y%..n.R%=(Y%|
00000100  2d 34 30 29 2f 33 0d 00  78 19 e3 42 25 3d 30 b8  |-40)/3..x..B%=0.|
00000110  33 31 3a 59 42 25 3d 32  34 2a 42 25 2b 34 30 0d  |31:YB%=24*B%+40.|
00000120  00 82 1a e3 47 25 3d 30  b8 33 31 3a 58 47 25 3d  |....G%=0.31:XG%=|
00000130  32 34 2a 47 25 2b 31 39  32 0d 00 8c 12 e6 20 52  |24*G%+192..... R|
00000140  25 2c 38 2a 47 25 2c 38  2a 42 25 0d 00 96 14 c8  |%,8*G%,8*B%.....|
00000150  93 20 c8 90 20 58 47 25  2c 59 42 25 2c 32 34 0d  |. .. XG%,YB%,24.|
00000160  00 a0 06 ed 2c 0d 00 aa  05 cd 0d 00 b4 06 fd 30  |....,..........0|
00000170  0d 00 be 05 e0 0d 00 c8  05 3a 0d 01 40 12 dd 20  |.........:..@.. |
00000180  f2 6d 6f 64 65 28 6d 6f  64 65 24 29 0d 01 4a 17  |.mode(mode$)..J.|
00000190  ea 20 63 24 2c 65 78 2c  65 79 2c 6d 6f 64 65 2c  |. c$,ex,ey,mode,|
000001a0  65 6e 64 0d 01 54 0d de  20 6d 6f 64 65 20 36 34  |end..T.. mode 64|
000001b0  0d 01 5e 0f 65 6e 64 3d  6d 6f 64 65 2b 32 30 0d  |..^.end=mode+20.|
000001c0  01 68 0b 21 6d 6f 64 65  3d 31 0d 01 72 1d 6d 6f  |.h.!mode=1..r.mo|
000001d0  64 65 21 34 3d bb a4 5f  6d 28 6d 6f 64 65 24 2c  |de!4=.._m(mode$,|
000001e0  22 58 22 2c 22 22 29 0d  01 7c 1d 6d 6f 64 65 21  |"X","")..|.mode!|
000001f0  38 3d bb a4 5f 6d 28 6d  6f 64 65 24 2c 22 59 22  |8=.._m(mode$,"Y"|
00000200  2c 22 22 29 0d 01 86 19  63 24 3d a4 5f 6d 28 6d  |,"")....c$=._m(m|
00000210  6f 64 65 24 2c 22 43 22  2c 22 2a 22 29 0d 01 90  |ode$,"C","*")...|
00000220  0e e7 20 63 24 3d 22 2a  22 20 8c 0d 01 9a 19 20  |.. c$="*" ..... |
00000230  63 24 3d a4 5f 6d 28 6d  6f 64 65 24 2c 22 47 22  |c$=._m(mode$,"G"|
00000240  2c 22 22 29 0d 01 a4 27  20 e7 20 63 24 3d 22 32  |,"")...' . c$="2|
00000250  35 36 22 20 21 65 6e 64  3d 33 3a 65 6e 64 21 34  |56" !end=3:end!4|
00000260  3d 32 35 35 3a 65 6e 64  2b 3d 38 0d 01 ae 05 cd  |=255:end+=8.....|
00000270  0d 01 b8 15 6d 6f 64 65  21 31 32 3d a4 5f 62 70  |....mode!12=._bp|
00000280  70 28 63 24 29 0d 01 c2  20 6d 6f 64 65 21 31 36  |p(c$)... mode!16|
00000290  3d bb a4 5f 6d 28 6d 6f  64 65 24 2c 22 46 22 2c  |=.._m(mode$,"F",|
000002a0  22 2d 31 22 29 0d 01 cc  1c 65 78 3d bb a4 5f 6d  |"-1")....ex=.._m|
000002b0  28 6d 6f 64 65 24 2c 22  45 58 22 2c 22 2d 31 22  |(mode$,"EX","-1"|
000002c0  29 0d 01 d6 23 e7 20 65  78 3c 3e 2d 31 20 21 65  |)...#. ex<>-1 !e|
000002d0  6e 64 3d 34 3a 65 6e 64  21 34 3d 65 78 3a 65 6e  |nd=4:end!4=ex:en|
000002e0  64 2b 3d 38 0d 01 e0 1c  65 79 3d bb a4 5f 6d 28  |d+=8....ey=.._m(|
000002f0  6d 6f 64 65 24 2c 22 45  59 22 2c 22 2d 31 22 29  |mode$,"EY","-1")|
00000300  0d 01 ea 23 e7 20 65 79  3c 3e 2d 31 20 21 65 6e  |...#. ey<>-1 !en|
00000310  64 3d 35 3a 65 6e 64 21  34 3d 65 79 3a 65 6e 64  |d=5:end!4=ey:end|
00000320  2b 3d 38 0d 01 f4 0b 21  65 6e 64 3d 2d 31 0d 01  |+=8....!end=-1..|
00000330  fe 0a eb 20 6d 6f 64 65  0d 02 08 05 e1 0d 02 12  |... mode........|
00000340  04 0d 02 1c 13 dd 20 a4  5f 6d 28 73 24 2c 70 24  |...... ._m(s$,p$|
00000350  2c 64 24 29 0d 02 26 09  ea 20 69 2c 6a 0d 02 30  |,d$)..&.. i,j..0|
00000360  0d 69 3d a7 73 24 2c 70  24 29 0d 02 3a 25 e7 20  |.i=.s$,p$)..:%. |
00000370  69 3c 31 20 80 20 64 24  3d 22 22 20 85 20 34 39  |i<1 . d$="" . 49|
00000380  30 2c 22 4d 69 73 73 69  6e 67 20 22 2b 70 24 0d  |0,"Missing "+p$.|
00000390  02 44 0f e7 20 69 3c 31  20 8c 20 3d 64 24 0d 02  |.D.. i<1 . =d$..|
000003a0  4e 16 6a 3d a7 73 24 2b  22 20 22 2c 22 20 22 2c  |N.j=.s$+" "," ",|
000003b0  69 2b 31 29 0d 02 58 13  3d c1 73 24 2c 69 2b 31  |i+1)..X.=.s$,i+1|
000003c0  2c 6a 2d 69 2d 31 29 0d  02 62 04 0d 02 6c 0f dd  |,j-i-1)..b...l..|
000003d0  20 a4 5f 62 70 70 28 6e  24 29 0d 02 76 0b c8 8e  | ._bpp(n$)..v...|
000003e0  20 6e 24 20 ca 0d 02 80  0d 20 c9 20 22 32 22 3a  | n$ ..... . "2":|
000003f0  3d 30 0d 02 8a 0d 20 c9  20 22 34 22 3a 3d 31 0d  |=0.... . "4":=1.|
00000400  02 94 0e 20 c9 20 22 31  36 22 3a 3d 32 0d 02 9e  |... . "16":=2...|
00000410  0f 20 c9 20 22 32 35 36  22 3a 3d 33 0d 02 a8 21  |. . "256":=3...!|
00000420  20 c9 20 22 33 32 54 22  2c 22 33 32 74 22 2c 22  | . "32T","32t","|
00000430  33 32 4b 22 2c 22 33 32  6b 22 3a 3d 34 0d 02 b2  |32K","32k":=4...|
00000440  15 20 c9 20 22 31 36 4d  22 2c 22 31 36 6d 22 3a  |. . "16M","16m":|
00000450  3d 35 0d 02 bc 21 20 7f  3a 20 85 20 34 39 30 2c  |=5...! .: . 490,|
00000460  22 42 61 64 20 70 61 72  61 6d 65 74 65 72 20 22  |"Bad parameter "|
00000470  2b 6e 24 0d 02 c6 05 cb  0d ff                    |+n$.......|
0000047a