void ExpiryTimerImpl::run()
{
auto hasTaskOrStop = [this](){ return !m_tasks.empty() || m_stop; };
std::unique_lock< std::mutex > lock{ m_mutex };
while(!m_stop)
{
m_cond.wait(lock, hasTaskOrStop);
if (m_stop) break;
m_cond.wait_for(lock, remainingTimeForNext());
executeExpired();
}
}
TreeNodeStatus ITimedNode::execute(const AIPtr& entity, long deltaMillis) {
const TreeNodeStatus result = TreeNode::execute(entity, deltaMillis);
if (result == CANNOTEXECUTE)
return CANNOTEXECUTE;
if (_timerMillis == NOTSTARTED) {
_timerMillis = _millis;
const TreeNodeStatus status = executeStart(entity, deltaMillis);
if (status == FINISHED)
_timerMillis = NOTSTARTED;
return state(entity, status);
}
if (_timerMillis - deltaMillis > 0) {
_timerMillis -= deltaMillis;
const TreeNodeStatus status = executeRunning(entity, deltaMillis);
if (status == FINISHED)
_timerMillis = NOTSTARTED;
return state(entity, status);
}
_timerMillis = NOTSTARTED;
return state(entity, executeExpired(entity, deltaMillis));
}
