sprite

func (Sprite) Copy ¶

func (s Sprite) Copy() Sprite

Prevents accidental mutation by copying the sprite into a new sprite. This as values of slices in Go are references.

func (Sprite) FlipHorizontally ¶

func (s Sprite) FlipHorizontally()

func (Sprite) FlipVertically ¶

func (s Sprite) FlipVertically()

func (Sprite) ID ¶

func (s Sprite) ID() string

Generates an ID for the sprite by concatenating all values into a string.

func (Sprite) Identical ¶

func (s Sprite) Identical(b Sprite) bool

func (Sprite) IdenticalIfFlippedHorizontally ¶

func (s Sprite) IdenticalIfFlippedHorizontally(b Sprite) bool

func (Sprite) IdenticalIfFlippedVertically ¶

func (s Sprite) IdenticalIfFlippedVertically(b Sprite) bool

func (Sprite) IdenticalIfRotated ¶

func (s Sprite) IdenticalIfRotated(b Sprite) bool

func (Sprite) Rotate ¶

func (s Sprite) Rotate()

func (Sprites) ID ¶

func (sp Sprites) ID() string

Generates an aggregate ID based on the underlying sprite IDs.

func (Sprites) ToSet ¶

func (sp Sprites) ToSet() (set Sprites)

Removes all duplicate sprites in collection.