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import { Entity } from '@serpentity/serpentity';
import Position from '@serpentity/components.position';
import EulerAngle from '@serpentity/components.euler_angle';
import Velocity from '@serpentity/components.velocity';
import Radius from '../components/radius';
import Up from '../components/up';
import Configuration from '../components/configuration';
/**
* This file is a factory for global objects. It doesn't enforce it, but
* there should be only one of these entities in the engine at a given
* time.
*/
/**
* Creates a data entity that holds the configuration.
*/
export function configuration() {
const entity = new Entity();
entity.addComponent(new Configuration());
return entity;
}
/**
* Creates a camera, used to modify the 3D view.
*/
export function camera() {
const entity = new Entity();
entity.addComponent(new Position());
entity.addComponent(new EulerAngle());
entity.addComponent(new Velocity({
x: 0,
y: Math.PI / 30,
z: 0,
}));
entity.addComponent(new Radius({
radius: 5
}));
entity.addComponent(new Up());
return entity;
}
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