static void AddAllContactWrapper(PContact2D contact)
{
_allContactWrapperEnd.contact = contact;
if (_allContactWrapperEnd.next == null)
{
_allContactWrapperEnd.next = new PContact2DWrapper();
}
_allContactWrapperEnd = _allContactWrapperEnd.next;
_allContactCount++;
}
static void AddExitContactWrapper(PContact2D contact)
{
_exitContactWrapperEnd.contact = contact;
if (_exitContactWrapperEnd.next == null)
{
_exitContactWrapperEnd.next = new PContact2DWrapper();
}
_exitContactWrapperEnd = _exitContactWrapperEnd.next;
_exitContactCount++;
}
static void ResetAllContacts()
{
_allContactCount = 0;
_allContactWrapperEnd = _allContactWrapperHead;
}
static void ResetExitContacts()
{
_exitContactCount = 0;
_exitContactWrapperEnd = _exitContactWrapperHead;
}
static void ResetEnterContacts()
{
_enterContactCount = 0;
_enterContactWrapperEnd = _enterContactWrapperHead;
}
public static void ExcuteUserCallbacks(Fix64 time)
{
//call contact exit callback
PContact2DWrapper currentWrapper = _exitContactWrapperHead;
for (int i = 0; i < _exitContactCount; i++)
{
PContact2D contact = currentWrapper.contact;
PBody2D body1 = bodySortedList[contact.Body1ID];
PBody2D body2 = bodySortedList[contact.Body2ID];
if (contact.IsTrigger)
{
body1.RigidBody.OnParallelTriggerExit(body2.RigidBody);
body2.RigidBody.OnParallelTriggerExit(body1.RigidBody);
}
else
{
_tempCollision.SetContact(contact, body2.RigidBody);
body1.RigidBody.OnParallelCollisionExit(_tempCollision);
_tempCollision.SetContact(contact, body1.RigidBody);
body2.RigidBody.OnParallelCollisionExit(_tempCollision);
}
contact.state = ContactState.Inactive;
currentWrapper = currentWrapper.next;
}
//call contact stay callback
currentWrapper = _allContactWrapperHead;
for (int i = 0; i < _allContactCount; i++)
{
PContact2D contact = currentWrapper.contact;
if (contact.state == ContactState.Active)
{
PBody2D body1 = bodySortedList[contact.Body1ID];
PBody2D body2 = bodySortedList[contact.Body2ID];
if (contact.IsTrigger)
{
body1.RigidBody.OnParallelTriggerStay(body2.RigidBody);
body2.RigidBody.OnParallelTriggerStay(body1.RigidBody);
}
else
{
_tempCollision.SetContact(contact, body2.RigidBody);
body1.RigidBody.OnParallelCollisionStay(_tempCollision);
_tempCollision.SetContact(contact, body1.RigidBody);
body2.RigidBody.OnParallelCollisionStay(_tempCollision);
}
}
currentWrapper = currentWrapper.next;
}
//call contact enter callback
currentWrapper = _enterContactWrapperHead;
for (int i = 0; i < _enterContactCount; i++)
{
PContact2D contact = currentWrapper.contact;
PBody2D body1 = bodySortedList[contact.Body1ID];
PBody2D body2 = bodySortedList[contact.Body2ID];
if (contact.IsTrigger)
{
body1.RigidBody.OnParallelTriggerEnter(body2.RigidBody);
body2.RigidBody.OnParallelTriggerEnter(body1.RigidBody);
}
else
{
_tempCollision.SetContact(contact, body2.RigidBody);
body1.RigidBody.OnParallelCollisionEnter(_tempCollision);
_tempCollision.SetContact(contact, body1.RigidBody);
body2.RigidBody.OnParallelCollisionEnter(_tempCollision);
}
contact.state = ContactState.Active;
currentWrapper = currentWrapper.next;
}
}
