public function tick()
{
$currentTime = microtime(true);
foreach ($this->timeouts as $index => $info) {
if ($info[0] <= $currentTime) {
$event = new Event('timeout', [], $this);
$event->dispatch($info[1]);
// remove from the queue
unset($this->timeouts[$index]);
}
}
foreach ($this->intervals as &$info) {
if ($info[0] <= microtime(true)) {
$event = new Event('interval', [], $this);
$event->dispatch($info[1]);
$info[0] = microtime(true) + $info[2];
}
}
return $this;
}
public function emit($eventName)
{
if (!isset($this->listeners[$eventName]) and !isset($this->listenersOnce[$eventName])) {
// not sure about this
return null;
}
$args = func_get_args();
array_shift($args);
$event = new Event($eventName, $args, $this);
if (isset($this->listeners[$eventName])) {
foreach ($this->listeners[$eventName] as $listener) {
$event->dispatch($listener);
}
}
if (isset($this->listenersOnce[$eventName])) {
foreach ($this->listenersOnce[$eventName] as $key => $listener) {
$event->dispatch($listener);
unset($this->listenersOnce[$eventName][$key]);
}
}
if ($this->eventDebug) {
printf("%s %s %s", $event->name, $event->dispatchCount, json_encode($event->dispatchArgs));
}
return $event;
}
