Method state

src/monogatari.ts:819–842

(object?: K | Partial<StateMap>)

   */
  static state(object: Partial<StateMap>): StateMap;
  static state<K extends keyof StateMap>(object?: K | Partial<StateMap>): StateMap | StateMap[K] {
    if (typeof object === 'string') {
      return this._state[object];
    }

    if (typeof object === 'object' && object !== null) {
      const oldState = Object.assign({}, this._state);
      const newState = merge(this._state, object);

      this.trigger('willUpdateState', {
        oldState,
        newState
      });

      this._state = newState;

      this.trigger('didUpdateState', {
        oldState,
        newState: this._state
      });
    }

    return this._state;
  }

  /**
   * @static registerAction - Register an Action to the actions list. All actions