y2024d06

package

v0.0.0-...-54dfd1d Latest Latest Go to latest Published: Dec 26, 2024 License: MIT Imports: 6 Imported by: 0

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func Part1(tileMap TileMap, guard Guard) int

func Part2(tileMap TileMap, guard Guard) int

func Solve(inputPath string)

type Coord2D struct {
	X, Y int
}

func (c Coord2D) Add(c2 Coord2D) Coord2D

type Direction uint8

const (
	UP Direction = iota
	RIGHT
	DOWN
	LEFT
)

type Guard struct {
	// contains filtered or unexported fields
}

func NewGuard(position Coord2D, direction Direction) Guard

func (g *Guard) MoveOneStep(tileMap TileMap) (withinBounds bool)

func (g *Guard) MoveOneStepP2(tileMap TileMap) (withinBounds bool)

func (g *Guard) TurnRight()

func (g *Guard) UniqueVisitedTiles() int

type State struct {
	// contains filtered or unexported fields
}

type Tile uint8

const (
	OBSTACLE Tile = iota
	EMPTY
	OUT_OF_BOUNDS
)

type TileMap [][]Tile

func (tm TileMap) GetTile(position Coord2D) Tile

func (tm TileMap) String() string

func (tm TileMap) UpdateTile(position Coord2D, newTile Tile)