snake

README

gopher-snake

A snake game written in Go.

Documentation

Index

• Constants
• type Game
  • func NewGame() Game
  • func (g *Game) Draw(screen *ebiten.Image)
  • func (g *Game) Layout(outsideWidth, outsideHeight int) (screenWidth, screenHeight int)
  • func (g *Game) Update() error

Constants

const ScreenHeight = 240

const ScreenWidth = 320

Types

type Game

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

func NewGame

func NewGame() Game

func (*Game) Draw

func (g *Game) Draw(screen *ebiten.Image)

Draw draws the game screen. The given argument represents a screen image.

func (*Game) Layout

func (g *Game) Layout(
	outsideWidth, outsideHeight int,
) (screenWidth, screenHeight int)

Layout accepts a native outside size in device-independent pixels and returns the game's logical screen size. On desktops, the outside is a window or a monitor (fullscreen mode)

Even though the outside size and the screen size differ, the rendering scale is automatically adjusted to fit with the outside.

You can return a fixed screen size if you don't care, or you can also return a calculated screen size adjusted with the given outside size.

func (*Game) Update

func (g *Game) Update() error

Update updates a game by one tick.