var priorities = {};



export function addUnitPriority(unit, priority) {

    priorities[unit] = priority;

}



export function getPrioritizedUnits(unitsObj) {

    var units = [];

    for (var u in unitsObj) {

        units.push({unit: u, priority: priorities[u]});

    }

    units.sort(function (a, b) {

        return a.priority - b.priority;

    });

    return units;

}

