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|
:: sigil: @p svg generation
::
:: usage: do a named import, then invoke as a function:
:: (sigil ~zod)
::
:: optionally modify configuration parameters:
:: %. ~paldev
:: %_ sigil
:: size 25
:: fg "black"
:: bg "#2aa779"
:: margin |
:: icon &
:: ==
::
::NOTE svg construction logic is coupled to the symbols definitions.
:: the symbols' elements assume they live in a space of 128x128.
:: what we do here is assume an svg _canvas_ of 128x128, draw the
:: symbols at their original sizes, and then scale them down to fit.
::
/+ sigil-symbols
::
:: config
::
=/ fg=tape "white"
=/ bg=tape "black"
=/ size=@ud 128
=/ margin=? &
=/ icon=? |
::
::
~% %sigil ..part ~
=/ who=ship ~zod
=/ syc=@ud 1
|^ |= =ship
^- manx
::
=. who ship
=/ syz (simp who)
=. syc (lent syz)
:: shift the sigil to account for the margin
:: scale the sigil to account for the amount of symbols
::
=/ sire=@rd (sun:rd size)
=/ tr=tape
::TODO render transform inside +sigil:svg?
%+ transform:svg
?. margin ~
=+ grid:pos
`[(gird:pos x) (gird:pos y)]
`span:pos
::
=/ sw=@rd ::TODO
?: icon .~0.8 ::TODO scale with size?
(add:rd .~0.33 (div:rd sire .~128))
::
%- outer:svg
%+ sigil:svg
[tr sw]
(symbols:svg syz)
::
++ pos
|%
++ span :: symbol scale (relative to full canvas)
^- @rd
::TODO accounting for margin here feels a bit ugly?
?+ (max grid) !!
%1 ?:(margin .~0.4 .~1)
%2 ?:(margin .~0.4 .~0.5)
%4 ?:(margin .~0.2 .~0.25)
==
::
++ grid :: size in symbols
^- [x=@ud y=@ud]
?+ syc !!
%16 [4 4]
%8 [4 4]
%4 [2 2]
%2 [2 1]
%1 [1 1]
==
::
++ gird :: calculate margin
|= n=@ud
^- @rd
=- (div:rd - .~2) :: / both sides
%+ sub:rd .~128 :: canvas size -
%+ mul:rd (sun:rd n) :: symbols *
%+ mul:rd span:pos :: symbol scale *
.~128 :: symbol size
::
++ plan :: as position on symbol grid
|= i=@ud
^- [x=@ud y=@ud]
?+ [syc i] !!
[%16 *] [(mod i 4) (div i 4)]
::
[%8 %0] [0 0]
[%8 %1] [3 0]
[%8 %2] [0 3]
[%8 %3] [3 3]
[%8 %4] [1 1]
[%8 %5] [2 1]
[%8 %6] [1 2]
[%8 %7] [2 2]
::
[%4 *] [(mod i 2) (div i 2)]
[%2 *] [i 0]
[%1 *] [0 0]
==
--
::
++ svg
|%
++ outer
|= inner=manx
^- manx
=/ s=tape ((d-co:co 1) size)
;svg
=style "display: block; width: {s}px; height: {s}px;" :: prevent bottom margin on svg tag
=width s
=height s
=viewBox "0 0 128 128"
=version "1.1"
=xmlns "http://www.w3.org/2000/svg"
::TODO additional attributes from config arg?
;rect
=fill bg
=width "128"
=height "128";
;+ inner
==
::
::TODO should it be possible to get these svg elements out of this lib?
++ sigil
|= [[tr=tape sw=@rd] symbols=(list manx)]
^- manx
;g
=transform tr
=stroke-width (say-rd sw)
=stroke-linecap "square"
=fill fg
=stroke bg
::NOTE unfortunately, vector-effect cannot be inherited,
:: so it gets inlined in the symbol elements instead
:: =vector-effect "non-scaling-stroke"
;* symbols
==
::
++ symbols
|= noms=(list @t)
^- (list manx)
=| i=@ud
=/ l=@ud (lent noms)
|-
?~ noms ~
:_ $(noms t.noms, i +(i))
::TODO exclude if both 0
=+ (plan:pos i)
;g(transform (transform `[(sun:rd (mul x 128)) (sun:rd (mul y 128))] ~))
;* =+ ((symbol i.noms) fg bg)
?.(icon - (scag 1 -))
==
::
++ symbol ~(got by sigil-symbols)
::
++ transform ::TODO take manx instead so we can omit attr entirely?
|= [translate=(unit [x=@rd y=@rd]) scale=(unit @rd)]
^- tape
%- zing
^- (list tape)
::TODO make cleaner
=- ?: ?=(?(~ [* ~]) -) -
(join " " `(list tape)`-)
^- (list tape)
:~ ?~ translate ~
?: =([0 0] u.translate) ~
"translate({(say-rd x.u.translate)} {(say-rd y.u.translate)})"
::
?~ scale ~
"scale({(say-rd u.scale)})"
==
--
::
++ simp
|= =ship
^- (list @t)
:: split into phonemes
::
=/ noms=(list @t)
=/ nom=@t
(rsh 3 (scot %p ship))
|- ?~ nom ~
|- ?: =('-' (end 3 nom))
$(nom (rsh 3 nom))
:- (end 3^3 nom)
^$(nom (rsh 3^3 nom))
:: fill leading empties with 'zod'
::
=/ left=@ud
=- (sub - (lent noms))
%- bex
?- (clan:title ship)
%czar 0
%king 1
%duke 2
%earl 3
%pawn 4
==
|-
?: =(0 left) noms
$(noms ['zod' noms], left (dec left))
::
++ rd ~(. ^rd %n)
++ say-rd
|= n=@rd
^- tape
=/ =dn (drg:rd n)
?> ?=(%d -.dn)
=/ [s=? m=@ud] (old:si e.dn)
=/ x=@ud (pow 10 m)
%+ weld
%- (d-co:co 1)
?:(s (mul a.dn x) (div a.dn x))
?: s ~
['.' ((d-co:co m) (mod a.dn x))]
--
|
