isleward/src/server/components/portal.js

const sendObjToZone = require('./portal/sendObjToZone');

module.exports = {
	type: 'portal',

	toZone: null,
	toPos: null,
	toRelativePos: null,

	patronLevel: 0,

	init: function (blueprint) {
		this.toPos = blueprint.pos;
		this.toRelativePos = blueprint.toRelativePos;
		this.toZone = blueprint.zone;
		this.patronLevel = ~~blueprint.patron;
	},

	collisionEnter: function (obj) {
		if (!obj.player)
			return;

		(async () => {
			const { toZone: zoneName, toPos, toRelativePos } = this;

			await sendObjToZone({
				obj,
				invokingObj: this,
				zoneName,
				toPos,
				toRelativePos
			});
		})();
	}
};