//stopInterval.js
(function () {
  /* global adventurejs A */

  var p = adventurejs.Game.prototype;

  /**
   * Intervals are callback functions used to fire in-game events
   * every turn. For example, turn on a water faucet and the faucet
   * pours water every turn until it's turned off.
   * stopInterval removes callback functions from the list.
   * @memberof adventurejs.Game
   * @method adventurejs.Game#stopInterval
   * @param {Object} params The parameters for the interval.
   * @param {string} params.id The id of the Asset which owns the function.
   * @param {Function} params.callback The function to stop.
   */
  p.stopInterval = function Game_stopInterval({ id, callback }) {
    this.game.log(
      "L1617",
      "log",
      "high",
      `[Game.js] stopInterval(${id})`,
      "Game"
    );
    if (
      "undefined" === typeof id ||
      "undefined" === typeof this.world._intervals[id] ||
      "undefined" === typeof this.world._intervals[id][callback]
    ) {
      return;
    }
    delete this.world._intervals[id][callback];
    if (0 === Object.keys(this.world._intervals[id]).length) {
      delete this.world._intervals[id];
    }
  };
})();