ueblueprint/js/entity/IntegerEntity.js

import IEntity from "./IEntity"

export default class IntegerEntity extends IEntity {

    static attributes = {
        value: Number,
    }

    constructor(options = {}) {
        if (options.constructor == Number || options.constructor == String) {
            options = {
                value: options,
            }
        }
        super(options)
        this.value = Math.round(this.value)
    }

    valueOf() {
        return this.value
    }

    toString() {
        return this.value.toString()
    }
}