void BallStateAspect::UpdateCollidingAgents()
{
mCollidingWithLeftTeamAgent = false;
mCollidingWithRightTeamAgent = false;
mCollidingAgents = list<boost::shared_ptr<AgentAspect> >();
// get a list of agents that collided with the ball since the last
// update of the recorder and remember the first returned node as
// the last agent that collided with the ball.
RecorderHandler::TParentList agents;
mBallRecorder->FindParentsSupportingClass<AgentAspect>(agents);
if (agents.size() > 0)
{
mLastCollidingAgent = static_pointer_cast<AgentAspect>
(agents.front().lock());
mLastAgentCollisionTime = mGameState->GetTime();
for (RecorderHandler::TParentList::iterator it = agents.begin();
it != agents.end(); ++it) {
boost::shared_ptr<oxygen::AgentAspect> agent =
static_pointer_cast<AgentAspect>(it->lock());
boost::shared_ptr<AgentState> agentState;
if (!SoccerBase::GetAgentState(agent, agentState))
{
GetLog()->Error() << "ERROR: (SoccerRuleAspect) Cannot"
" get AgentState from an AgentAspect\n";
}
else {
mCollidingAgents.push_back(agent);
TTeamIndex team = agentState->GetTeamIndex();
if (team == TI_LEFT) {
mCollidingWithLeftTeamAgent = true;
} else if (team == TI_RIGHT) {
mCollidingWithRightTeamAgent = true;
}
}
}
}
// empty the recorder buffer
mBallRecorder->Clear();
}
void BallStateAspect::UpdateLastCollidingAgent()
{
// get a list of agents that collided with the ball since the last
// update of the recorder and remember the first returned node as
// the last agent that collided with the ball.
RecorderHandler::TParentList agents;
mBallRecorder->FindParentsSupportingClass<AgentAspect>(agents);
if (agents.size() > 0)
{
mLastCollidingAgent = shared_static_cast<AgentAspect>
(agents.front().lock());
mLastAgentCollisionTime = mGameState->GetTime();
}
// empty the recorder buffer
mBallRecorder->Clear();
}