void TimerAIEvent::Update(float dt)
{
_duration -= dt;
if( _duration < 0.0f )
{
IssueCallback();
}
}
void TraversalAIEvent::Update(float /*dt*/)
{
if( _numIterationsPerFrame < 0 )
{
_traversal->ExecuteFullTraversal();
IssueCallback();
return;
}
for( int i = 0; i < _numIterationsPerFrame; i++ )
{
//callback when we're done
if( !_traversal->DoNextTraversal() )
{
IssueCallback();
return;
}
}
}
void NamedEventAIEvent::Update(float dt)
{
for( int i = 0; i < _eventIdList->size(); i++ )
{
if( _eventId == (*_eventIdList)[i] )
{
IssueCallback();
return;
}
}
}
void GotoAIEvent::Update(float /*dt*/)
{
Sentient* pActor = GetActor();
PathFinderMove move;
GetPathfinder().FindNextMove( pActor->GetPosition(), _destination, _arrivalDist, move );
if( move.LastResult == PathFinder::PFMR_PATH_FOUND)
{
pActor->ApplyImpulse( move.MoveDir * _moveSpeed * pActor->GetBody()->GetMass(), Vector2::Zero );
}
else if( move.LastResult == PathFinder::PFMR_ARRIVED )
{
_moveFailed = false;
IssueCallback();
}
else if( move.LastResult == PathFinder::PFMR_PATH_NOT_FOUND )
{
_moveFailed = true;
IssueCallback();
}
}
void GotoTargetAIEvent::Update(float dt)
{
ActorSet taggedActors = theTagList.GetObjectsTagged(_targetTag);
for( ActorSet::iterator itr = taggedActors.begin(); itr != taggedActors.end(); itr++ )
{
Actor* pTargetActor = (*itr);
if( theSpatialGraph.IsInPathableSpace( pTargetActor->GetPosition() ) )
{
_destination = pTargetActor->GetPosition();
GotoAIEvent::Update( dt );
return;
}
}
//otherwise, we failed
_moveFailed = true;
IssueCallback();
}
