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day 6 p 1 complete

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mtrx 2024-12-08 00:30:28 +01:00
parent a4d4dc2b23
commit e51186bf8d
1 changed files with 7 additions and 5 deletions
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12
solutions/06.ts
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@ -43,10 +43,10 @@ class DaySix implements Solvable {
// returns true if out of bounds
walk = (x: number, y: number, direction: Direction): [boolean, number, number, Direction] => {
const nextStepInBounds = {
up: y >= 1,
down: y < this.map.length,
left: x >= 1,
right: x < this.map[0].length,
up: y > 0,
down: y < this.map.length - 1,
left: x > 0,
right: x < this.map[0].length - 1,
}
// if oob, return true
@ -82,9 +82,10 @@ class DaySix implements Solvable {
public async part1(): Promise<Solvable> {
// find starting position
this.input.forEach((line, y) => line.forEach((char, x) => { if (char === '^') this.startingPosition = [y, x] }))
let [x, y] = [this.startingPosition[0], this.startingPosition[1]]
let [y, x] = [this.startingPosition[0], this.startingPosition[1]]
let direction: Direction = 'up'
let outOfBounds = false
this.visitedLoc.set(y + ',' + x, null) // starting position is a location
// let i = 0
while (!outOfBounds) {
@ -109,6 +110,7 @@ class DaySix implements Solvable {
console.log(result)
return new Promise(() => this)
}