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Don't forget the ROD demo

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Signed-off-by: David Schmenk <dschmenk@sbcglobal.net>
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David Schmenk 2024-01-05 08:25:53 -08:00
parent a3dc055897
commit 41ad4e9778
1 changed files with 63 additions and 0 deletions
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src/scripts/rod.4th Normal file
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: ?PLASMA
" IFACE" FIND
SWAP DROP
0= IF
" PLASMA.4TH" SRC
THEN
;
?PLASMA ( Load PLASMA if not already )
: ?CONIO
" CONIOAPI" FIND
SWAP DROP
0= IF
" CONIO.4TH" SRC
THEN
;
?CONIO ( Load CONIO if not already )
0 VARIABLE K
0 VARIABLE W
0 VARIABLE FMI
0 VARIABLE FMK
: RODINNER
20 1 DO ( for i = 1 to 19 )
20 0 DO ( for j = 0 to 19 )
( Note: i -> J, j -> I )
I 3 * J 3 + / J W @ * 12 / + ( color = {j * 3} / {i + 3} + i * w / 12 )
COLOR ( grcolor{color} )
J I + K ! ( k = i + j )
40 J - FMI ! ( fmi = 40 - i )
40 K @ - FMK ! ( fmk = 40 - k )
J K @ PLOT ( grplot{i, k} )
K @ J PLOT ( grplot{k, i} )
FMI @ FMK @ PLOT ( grplot{fmi, fmk} )
FMK @ FMI @ PLOT ( grplot{fmk, fmi} )
K @ FMI @ PLOT ( grplot{k, fmi} )
FMI @ K @ PLOT ( grplot{fmi, k} )
J FMK @ PLOT ( grplot{i, fmk} )
FMK @ J PLOT ( grplot{fmk, i} )
LOOP ( next )
?TERMINAL IF ( if keypressed )
LEAVE ( return )
THEN ( fin )
LOOP ( next )
;
: ROD
GR
BEGIN
51 3 DO ( for w = 3 to 50 )
I W !
RODINNER
?TERMINAL IF LEAVE THEN
LOOP ( next )
?TERMINAL
UNTIL
KEY
TEXT
;
ROD