snake

package
v0.0.0-...-4f8f181 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Mar 1, 2023 License: MIT Imports: 15 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var AssetBody *ebiten.Image
View Source 
var AssetCherry *ebiten.Image
View Source 
var AssetHead *ebiten.Image
View Source 
var AssetTail *ebiten.Image
View Source 
var ErrUnauthorizedMove = errors.New("unauthorized move")

Functions

func LoadFont 

func LoadFont(filename string) *opentype.Font

func LoadImage 

func LoadImage(filename string) *ebiten.Image

Types

type Board 

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

Board The board is a simple rectangle in which the snake will evolve

func NewBoard 

func NewBoard(X1, Y1, X2, Y2 float64) *Board

func (*Board) Draw 

func (b *Board) Draw(screen *ebiten.Image)

func (*Board) Height 

func (b *Board) Height() int

func (*Board) Width 

func (b *Board) Width() int

func (*Board) X 

func (b *Board) X() float64

func (*Board) Y 

func (b *Board) Y() float64

type Cherry 

type Cherry struct {
	X, Y int // X & Y position in the grid
	// contains filtered or unexported fields
}

func NewCherry 

func NewCherry(X, Y int, board *Board) *Cherry

func (*Cherry) Draw 

func (c *Cherry) Draw(screen *ebiten.Image)

type Direction 

type Direction int
const (
	Up Direction = iota
	Down
	Left
	Right
)

type GameOver 

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

func NewGameOver 

func NewGameOver(layoutWidth, layoutHeight int) *GameOver

func (*GameOver) Draw 

func (g *GameOver) Draw(screen *ebiten.Image, score int)

func (*GameOver) UpdateKeys 

func (g *GameOver) UpdateKeys(keys []ebiten.Key) (retry bool)
type Menu struct {
	// contains filtered or unexported fields
}

func NewMenu 

func NewMenu(layoutWidth, layoutHeight int) *Menu
func (m *Menu) Draw(screen *ebiten.Image)
func (m *Menu) UpdateKeys(keys []ebiten.Key) (startGame bool)

type Part 

type Part struct {
	X, Y int // X & Y position in the grid
	// contains filtered or unexported fields
}

func NewPart 

func NewPart(X, Y int, board *Board) *Part

func (*Part) Draw 

func (p *Part) Draw(screen *ebiten.Image, direction Direction, partType PartType)

type PartType 

type PartType int
const (
	Head PartType = iota
	Body
	Tail
)

type Snake 

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

func NewSnake 

func NewSnake(layoutWidth, layoutHeight int) *Snake

func (*Snake) ApplyDirection 

func (s *Snake) ApplyDirection(keys []ebiten.Key)

func (*Snake) Draw 

func (s *Snake) Draw(screen *ebiten.Image)

func (*Snake) Score 

func (s *Snake) Score() int

func (*Snake) UpdateKeys 

func (s *Snake) UpdateKeys(keys []ebiten.Key) error

Source Files

View all Source files

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