filter

Documentation

Index

• type LayoutFilter
  • func And(filters ...LayoutFilter) LayoutFilter
  • func Contains(components ...*component.ComponentType) LayoutFilter
  • func Exact(components []*component.ComponentType) LayoutFilter
  • func Not(filter LayoutFilter) LayoutFilter
  • func Or(filters ...LayoutFilter) LayoutFilter

Types

type LayoutFilter

type LayoutFilter interface {

	// MatchesLayout returns true if the entity matches the filter.
	MatchesLayout(components []*component.ComponentType) bool
}

LayoutFilter is a filter that filters entities based on their components.

func And

func And(filters ...LayoutFilter) LayoutFilter

func Contains

func Contains(components ...*component.ComponentType) LayoutFilter

Contains matches layouts that contains all the components specified.

func Exact

func Exact(components []*component.ComponentType) LayoutFilter

Exact matches layouts that contain exactly the same components specified.

func Not

func Not(filter LayoutFilter) LayoutFilter

func Or

func Or(filters ...LayoutFilter) LayoutFilter