aoc2022/d10/part2.awk

function inc() {
	i = (c++%40)
	printf "%s", (i==x||i==x+1||i==x+2) ? "█" : " "
	printf "%s", (i==39) ? "\n" : ""
}
{ inc() }
$1 == "addx" {
	inc()
	x += $2
}
day 10, prettier and a awk solution for part 2 2022-12-10 20:49:42 +00:00			`function inc() {`
day 10, part 2, no need to buffer, spare 10 loc 2023-01-02 11:35:09 +00:00			`i = (c++%40)`
			`printf "%s", (i==x\|\|i==x+1\|\|i==x+2) ? "█" : " "`
			`printf "%s", (i==39) ? "\n" : ""`
day 10, prettier and a awk solution for part 2 2022-12-10 20:49:42 +00:00			`}`
			`{ inc() }`
			`$1 == "addx" {`
			`inc()`
day 10, part 2, no need to buffer, spare 10 loc 2023-01-02 11:35:09 +00:00			`x += $2`
day 10, prettier and a awk solution for part 2 2022-12-10 20:49:42 +00:00			`}`