void PhysicsEngine::removeAction(const QUuid actionID) {
if (_objectActions.contains(actionID)) {
EntityActionPointer action = _objectActions[actionID];
ObjectAction* objectAction = static_cast<ObjectAction*>(action.get());
_dynamicsWorld->removeAction(objectAction);
_objectActions.remove(actionID);
}
}
void PhysicsEngine::addAction(EntityActionPointer action) {
assert(action);
const QUuid& actionID = action->getID();
if (_objectActions.contains(actionID)) {
assert(_objectActions[actionID] == action);
return;
}
_objectActions[actionID] = action;
// bullet needs a pointer to the action, but it doesn't use shared pointers.
// is there a way to bump the reference count?
ObjectAction* objectAction = static_cast<ObjectAction*>(action.get());
_dynamicsWorld->addAction(objectAction);
}
