d6

Imports

"advent2024/pkg/solver"
"bufio"
"fmt"
"io"
"log"
"strconv"
"strings"
"advent2024/pkg/solver"
"context"
"fmt"
"io"
"strconv"

const DOWN Orientation = 2

const LEFT Orientation = 3

const RIGHT Orientation = 1

const UP Orientation = 0

var day = "d6"

type Orientation int

type Coords struct {
x int
y int
}

type Guard struct {
c Coords
o Orientation
visited map[Coords][4]bool
}

type LoopingError struct {
Resource string
}

type NotInFieldError struct {
Resource string
}

type PuzzleStruct struct {
field [][]byte
guard Guard
}

type PuzzleStructWithCtx struct {
PuzzleStruct
}

func (o Orientation) Byte() byte

func (e NotInFieldError) Error() string

func (e LoopingError) Error() string

func (p *PuzzleStruct) Init(reader io.Reader) error

func (p *PuzzleStructWithCtx) InitCtx(ctx context.Context, reader io.Reader) error

func (g *Guard) Move(field *[][]byte) error

func NewGuard(x int, y int, o Orientation) Guard

func NewSolver() *PuzzleStruct

func NewSolverWithCtx() *PuzzleStructWithCtx

func (p *PuzzleStruct) Solve(part int) (string, error)

func (p *PuzzleStructWithCtx) SolveCtx(ctx context.Context, part int) (string, error)

func findGuard(field *[][]byte) (int, int, error)

func init()

func init()

func parseInput(sc *bufio.Scanner) (*[][]byte, error)

func toOrientation(b byte) (Orientation, error)

func validateInput(field *[][]byte) error