@polygonjs/polygonjs/dist/src/engine/nodes/utils/states/Error.js

node-based WebGL 3D engine https://polygonjs.com

"use strict";
import { NodeEvent } from "../../../poly/NodeEvent";
import { NodeBaseState } from "./Base";
import { Poly } from "../../../Poly";
export class NodeErrorState extends NodeBaseState {
  set(message) {
    if (this._message != message) {
      if (message) {
        Poly.error(`[${this.node.path()}] error: '${message}' (from '${this._message}')`);
      } else {
        Poly.warn(`[${this.node.path()}] clear error`);
      }
      this._message = message;
      this.onUpdate();
    }
  }
  message() {
    return this._message;
  }
  clear() {
    this.set(void 0);
  }
  active() {
    return this._message != null;
  }
  onUpdate() {
    if (this._message != null) {
      this.node._setContainer(
        null
        /*, `from error '${this._message}'`*/
      );
    }
    this.node.emit(NodeEvent.ERROR_UPDATED);
  }
}