life

package

v0.2.0 Latest Latest Go to latest Published: Sep 15, 2026 License: MIT Imports: 1 Imported by: 0

Details

Package life implements Conway's Game of Life independently of the terminal UI.

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

Grid is a rectangular collection of cells stored row-major.

func New(width, height int) *Grid

New returns an empty grid. Width and height are clamped to at least one.

func (g *Grid) Alive(x, y int) bool

func (g *Grid) Clear()

func (g *Grid) Height() int

func (g *Grid) Population() int

func (g *Grid) Randomize(density float64, seed uint64)

func (g *Grid) Set(x, y int, alive bool)

func (g *Grid) Step(wrap bool)

Step advances the grid by one generation. With wrap enabled, opposite edges touch; otherwise cells outside the grid are always dead.

func (g *Grid) Toggle(x, y int)

func (g *Grid) Width() int