filter

Documentation

Index

• type LayoutFilter
  • func And(filters ...LayoutFilter) LayoutFilter
  • func Contains(components ...component.IComponentType) LayoutFilter
  • func Exact(components []component.IComponentType) 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.IComponentType) 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.IComponentType) LayoutFilter

Contains matches layouts that contains all the components specified.

func Exact

func Exact(components []component.IComponentType) 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