public Entity CreateUnit(UnitInfo unitInfo, bool ignoreLimit = false)
{
//no free citizen or population limit reached
if (_world.Population >= _world.MaxPopulation && !ignoreLimit)
{
return(null);
}
var unit = new Actor(_world);
var result = CreateUnit(unitInfo, unit);
var randomPosition = UnityEngine.Random.onUnitSphere * UnityEngine.Random.Range(5, 10f);
randomPosition.y = 0;
unit.SetPosition(_world.GetFireplace() + randomPosition);
_world.Entities.Add(result);
return(result);
}