protected override void OnUpdate()
{
var ballsLookup = GetComponentDataFromEntity <BallData>();
var contacts = _simulateCycleSystemGroup.Contacts;
var marker = PerfMarker;
Entities
.WithName("DynamicNarrowPhaseJob")
.WithReadOnly(contacts)
.WithNativeDisableParallelForRestriction(ballsLookup)
.ForEach((Entity ballEntity, ref BallData ball, ref CollisionEventData collEvent,
in DynamicBuffer <OverlappingDynamicBufferElement> overlappingEntities) =>
{
// don't play with frozen balls
if (ball.IsFrozen)
{
return;
}
marker.Begin();
//var contacts = contactsLookup[collDataEntity];
for (var k = 0; k < overlappingEntities.Length; k++)
{
var collBallEntity = overlappingEntities[k].Value;
var collBall = ballsLookup[collBallEntity];
var newCollEvent = new CollisionEventData();
var newTime = BallCollider.HitTest(ref newCollEvent, ref ball, in collBall, collEvent.HitTime);
var validHit = newTime >= 0 && !Math.Sign(newTime) && newTime <= collEvent.HitTime;
if (newCollEvent.IsContact || validHit)
{
newCollEvent.SetCollider(collBallEntity);
newCollEvent.HitTime = newTime;
if (newCollEvent.IsContact)
{
contacts.Add(new ContactBufferElement(ballEntity, newCollEvent));
}
else // if (validhit)
{
collEvent = newCollEvent;
}
}
// write back
ballsLookup[collBallEntity] = collBall;
}
marker.End();
}
