From: Mischa POSLAWSKY <perl@shiar.org>
Date: Wed, 25 Aug 2021 04:57:01 +0000 (+0200)
Subject: latin: hardcoded tetromino block cascades
X-Git-Tag: v1.13~157
X-Git-Url: http://git.shiar.nl/sheet.git/commitdiff_plain/e9b44cdb431c531fa34832ebee1870e1a301db0a

latin: hardcoded tetromino block cascades

Attempt to move combinations together if possible,
applying expected gravity to tetris pieces.
---

diff --git a/writing-latn.inc.pl b/writing-latn.inc.pl
index 50ea1d1..76b2f6c 100644
--- a/writing-latn.inc.pl
+++ b/writing-latn.inc.pl
@@ -81,10 +81,15 @@ sub dispblock {
 		v 45,50%  i 165,50%  o 165,0%
 	);
 	s/\z(?<!%)/,100%/ for values %col;
+	my @gaps = (grep $_,
+		$code =~ /[Ii]$|T[23]|L3?$|S1|Z$|J1|v3?$/ ? 'gapl1' : (),
+		$code =~ /T$|L2|Z$/ ? 'gapr1' : (),
+	);
 	return sprintf(
-		'<svg height="24" viewBox="-.5 -.5 %s 4">'
+		'<svg height="24" viewBox="-.5 -.5 %s 4"%s>'
 		. '<path d="%s" stroke="%s" fill="none"%s /></svg>',
 		$code eq 'I' ? 4 : $code =~ /T3|[LJO]$|[Iio]1/ ? 2 : 3,
+		@gaps ? qq( class="@gaps") : '',
 		$path{$shape}, "hsl($col{$shape},50%)", join('',
 			$rotate && sprintf(' transform="rotate(%s 1 1)"', $rotate * 90),
 			$prefix && ' style="opacity:.5"',
@@ -369,6 +374,7 @@ domino => {
 tetromino => {
 	style => [
 		'svg path { stroke-linecap: square }',
+		'.sample .gapl1 + .gapr1 { margin-left: -6.3px }',
 	],
 	name => 'Tetrominos',
 	list => [map { dispblock($_) } qw{