sprite

Documentation

Index

• Constants
• type Group
  • func DecodeGroup(bs []byte) *Group
  • func (s *Group) Get(n int) *Sprite
• type PixelEncoding
• type Sprite
  • func (s *Sprite) ToImage() image.Image

Constants

const (
	TransparentPixel uint32 = 0x000000
)

Types

type Group

type Group struct {
	Width        int
	Height       int
	OffsetX      []int
	OffsetY      []int
	PackedWidth  []int
	PackedHeight []int
	Colors       []uint32
	Index        [][]uint8
}

func DecodeGroup

func DecodeGroup(bs []byte) *Group

func (*Group) Get

func (s *Group) Get(n int) *Sprite

type PixelEncoding

type PixelEncoding uint8

const (
	HorizontalEncoding PixelEncoding = 0
	VerticalEncoding   PixelEncoding = 1
)

type Sprite

type Sprite struct {
	Width        int
	Height       int
	OffsetX      int
	OffsetY      int
	PackedWidth  int
	PackedHeight int
	Colors       []uint32
	Index        []uint8
}

func (*Sprite) ToImage

func (s *Sprite) ToImage() image.Image