import type { NodeDef } from '../../NodeRegistry';
import { asEntity } from '../../values';
import { exec, obj } from '../shared';

export const Emit: NodeDef = {
  type: 'Emit',
  label: 'Emit',
  category: 'action',
  description:
    'Starts a particle source over: a Burst source throws another burst, a Continuous one begins its stream again at the first particle.',
  inputs: [exec(), obj('source')],
  outputs: [exec()],
  params: [],
  run: (_ctx, inputs) => {
    const target = asEntity(inputs.source);
    if (target) target.emits = (target.emits ?? 0) + 1;
    return { next: 'exec' };
  },
};