protected virtual bool OnContactProcess(CContactProcessEventArgs pEventArgs)
{
if (m_ContactProcess != null)
{
m_ContactProcess(this, pEventArgs);
}
return(pEventArgs.AllowCollision);
}
private void ContactProcess(object sender, Game.Newt.v1.NewtonDynamics1.Api.CContactProcessEventArgs e)
{
#region Get Keys
string key = _currentCollidingKey;
if (key == null)
{
throw new ApplicationException("ContactProcess was called before ContactBegin");
}
else if (!_collisionListeners.ContainsKey(key))
{
throw new ApplicationException("There is no listener for this material pair, but how did this callback get set up???: " + key);
}
#endregion
// See if I should duck out early
CollisionEventProps eventProps = _collisionListeners[key];
if (eventProps.HasRaisedContactEvent || eventProps.HasContactCancelled) // if they cancelled in the begin event, but for some reason this process event still fires, I don't want them to see it
{
if (eventProps.HasContactCancelled)
{
e.AllowCollision = false;
}
return;
}
// Remember that I've raised the event to the outside (so they only get informed once)
eventProps.HasRaisedContactEvent = true;
// Validate
if (eventProps.CollisionBody1 == null || eventProps.CollisionBody2 == null)
{
throw new ApplicationException("Received a collision contact event without the start event");
}
if (eventProps.CollisionEnd != null)
{
// Raise an event to the outside
CollisionEndEventArgs args = new CollisionEndEventArgs(e.Material, e.Contact, eventProps.Material1, eventProps.Material2);
args.Body1 = eventProps.CollisionBody1;
args.Body2 = eventProps.CollisionBody2;
eventProps.CollisionEnd(this, args);
e.AllowCollision = args.AllowCollision;
}
if (!e.AllowCollision)
{
eventProps.HasContactCancelled = true;
}
}
protected virtual bool OnContactProcess(CContactProcessEventArgs pEventArgs)
{
if (m_ContactProcess != null)
{
m_ContactProcess(this, pEventArgs);
}
return pEventArgs.AllowCollision;
}