day16

Documentation

Index

• Variables
• type Tile
  • func (t Tile) Colour() color.Color
  • func (t Tile) Rune() rune
  • func (t Tile) Valid() bool

Variables

var (
	Day16 = runner.NewDay(16, parseContraption, part1, part2)
)

Types

type Tile

type Tile uint8

const (
	Empty Tile = iota
	BackslashMirror
	ForwardSlashMirror
	VerticalSplitter
	HorizontalSplitter

	// Laser tracking flags
	NonLaserBits Tile = 7
	LaserDown    Tile = 2 << 2
	LaserUp      Tile = 2 << 3
	LaserLeft    Tile = 2 << 4
	LaserRight   Tile = 2 << 5
	LaserHead    Tile = 2 << 6
)

func (Tile) Colour

func (t Tile) Colour() color.Color

func (Tile) Rune

func (t Tile) Rune() rune

func (Tile) Valid

func (t Tile) Valid() bool