Disable

A utility mixin which disables a component mask when an entity is created.

This is useful for adding components to an entity during instantiation, and immediately disabling them. The disable() mixin must be used after the mixins of components that are to be disabled.

instantiate(game, [
    transform(),
    // Add and set up the `Lifespan` component.
    lifespan(5),
    // Disable it.
    disable(Has.Lifespan),
])

View source on GitHub

import {Entity} from "../../lib/world.js";
import {Game} from "../game.js";

Disable a component mask when an entity is created.

This is useful for adding components to an entity during instantiation, and immediately disabling them.

mask param: The component mask to disable.

export function disable(mask: number) {
    return (game: Game, entity: Entity) => {
        game.World.Signature[entity] &= ~mask;
    };
}