private void RemoveAreaBodyFromActiveArea(BaseActiveArea activeArea, AreaBody areaBody)
{
// remove it from this AA.
activeArea.RemoveBody(areaBody);
// if it's not in any other AA at this point, hibernate it.
var isActiveAreasContainingBody = this.ActiveAreas.Any(aa =>
aa != activeArea && // is a different active area
aa.AreaBodies.Select(aab => aab.Body).Contains(areaBody.Body)); // contains the body
if (!isActiveAreasContainingBody)
{
// no other active area has this body in it, so go ahead and hibernate the body
this.BodiesToHibernate.Add(areaBody.Body);
}
}
private bool BodyOverlapsOtherBodiesInActiveArea(BaseActiveArea activeArea, AreaBody areaBody)
{
for (var i = 0; i < activeArea.AreaBodies.Count; i++)
{
var otherAreaBody = activeArea.AreaBodies[i];
// it's the same AreaBody so skip it.
if (areaBody == otherAreaBody)
{
continue;
}
if (areaBody.AABB.Overlaps(ref otherAreaBody.AABB))
{
return(true);
}
}
return(false);
}
public void RemoveBody(AreaBody areaBody)
{
this.AreaBodies.Remove(areaBody);
this.BodyIds.Remove(areaBody.Body.Id);
}
