uecs

Index

Entity: number

An opaque identifier used to access component arrays

ViewCallback<T>: (entity: Entity, ...components: InstanceTypeTuple<T>) => false | void

The callback passed into a View, generated by a world.

If this callback returns false, the iteration will halt.

- (entity: Entity, ...components: InstanceTypeTuple<T>): false | void
- Parameters
  - entity: Entity
  - Rest ...components: InstanceTypeTuple<T>
  Returns false | void

Null: Entity = -1

The Null entity can be used to initialiaze a variable which is meant to hold an entity without actually using null.