From f3e3e3e354b87f4ce27bd74bf14cec05d06974b6 Mon Sep 17 00:00:00 2001
From: Thomas Voss <mail@thomasvoss.com>
Date: Wed, 30 Nov 2022 12:23:17 +0100
Subject: Lots of cleanup and stuff

---
 2015/06/puzzle-1.awk | 16 +++++++++++-----
 2015/06/puzzle-2.awk | 17 +++++++++++------
 2 files changed, 22 insertions(+), 11 deletions(-)

(limited to '2015/06')

diff --git a/2015/06/puzzle-1.awk b/2015/06/puzzle-1.awk
index 97165cf..95034d4 100755
--- a/2015/06/puzzle-1.awk
+++ b/2015/06/puzzle-1.awk
@@ -1,7 +1,6 @@
-#!/usr/bin/env -S awk -f
+#!/usr/bin/awk -f
 
-function setlights(val, toggle)
-{
+function setlights(val, toggle) {
 	for (i = from[1]; i <= to[1]; i++) {
 		for (j = from[2]; j <= to[2]; j++)
 			lights[i][j] = toggle ? (lights[i][j] ? 0 : 1) : val
@@ -9,7 +8,14 @@ function setlights(val, toggle)
 }
 
 $1 == "toggle" { split($2, from, ","); split($4, to, ","); setlights(0, 1) }
-$2 ~ /on|off/  { split($3, from, ","); split($5, to, ",") }
+$2 ~ /on|off/  { split($3, from, ","); split($5, to, ",")                  }
 $2 == "on"     { setlights(1, 0) }
 $2 == "off"    { setlights(0, 0) }
-END            { for (i = 0; i <= 999; i++) for (j = 0; j <= 999; j++) count += lights[i][j]; print count }
+
+END {
+	for (i = 0; i <= 999; i++) {
+		for (j = 0; j <= 999; j++)
+			count += lights[i][j]
+	}
+	print count
+}
diff --git a/2015/06/puzzle-2.awk b/2015/06/puzzle-2.awk
index 97ae1f8..9774521 100755
--- a/2015/06/puzzle-2.awk
+++ b/2015/06/puzzle-2.awk
@@ -1,7 +1,6 @@
-#!/usr/bin/env -S awk -f
+#!/usr/bin/awk -f
 
-function setlights(val)
-{
+function setlights(val) {
 	for (i = from[1]; i <= to[1]; i++) {
 		for (j = from[2]; j <= to[2]; j++) {
 			if (!(val == -1 && lights[i][j] == 0))
@@ -11,7 +10,13 @@ function setlights(val)
 }
 
 $1 == "toggle" { split($2, from, ","); split($4, to, ","); setlights(2) }
-$2 ~ /on|off/  { split($3, from, ","); split($5, to, ",") }
-$2 == "on"     { setlights(1) }
+$2 ~ /on|off/  { split($3, from, ","); split($5, to, ",")               }
+$2 == "on"     { setlights(+1) }
 $2 == "off"    { setlights(-1) }
-END            { for (i = 0; i <= 999; i++) for (j = 0; j <= 999; j++) count += lights[i][j]; print count }
+END {
+	for (i = 0; i <= 999; i++) {
+		for (j = 0; j <= 999; j++)
+			count += lights[i][j]
+	}
+	print count
+}
-- 
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