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handlerListe: reduce code complexity

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ShockedPlot7560 2023-10-27 22:28:04 +02:00
parent 243a3035ba
commit aaa37baf2e
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1 changed files with 15 additions and 17 deletions
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32
src/event/HandlerList.php
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@ -24,11 +24,10 @@ declare(strict_types=1);
namespace pocketmine\event;
use pocketmine\plugin\Plugin;
use function array_filter;
use function array_merge;
use function array_merge_recursive;
use function krsort;
use function spl_object_id;
use function usort;
use const SORT_NUMERIC;
class HandlerList{
@ -129,24 +128,23 @@ class HandlerList{
$handlerLists[] = $currentList;
}
$listenersByPriority = [];
$asyncListenersByPriority = [];
$listeners = [];
$asyncListeners = [];
$exclusiveAsyncListeners = [];
foreach($handlerLists as $currentList){
foreach($currentList->handlerSlots as $priority => $listeners){
$syncListeners = array_filter($listeners, static function(RegisteredListener $listener) : bool{ return !($listener instanceof RegisteredAsyncListener); });
$listenersByPriority[$priority] = array_merge($listenersByPriority[$priority] ?? [], $syncListeners);
$asyncListeners = array_filter($listeners, static function(RegisteredListener $listener) : bool{ return $listener instanceof RegisteredAsyncListener; });
$asyncListenersByPriority[$priority] = array_merge($asyncListenersByPriority[$priority] ?? [], $asyncListeners);
foreach($currentList->handlerSlots as $priority => $listenersToSort){
foreach($listenersToSort as $listener){
if(!$listener instanceof RegisteredAsyncListener){
$listeners[$priority][] = $listener;
}elseif(!$listener->canBeCalledConcurrently()){
$asyncListeners[$priority][] = $listener;
}else{
$exclusiveAsyncListeners[$priority][] = $listener;
}
}
}
}
foreach($asyncListenersByPriority as $priority => $asyncListeners){
usort($asyncListeners, static function(RegisteredAsyncListener $a, RegisteredAsyncListener $b) : int{
// concurrent listeners are sorted to the end of the list
return $b->canBeCalledConcurrently() <=> $a->canBeCalledConcurrently();
});
$listenersByPriority[$priority] = array_merge($listenersByPriority[$priority] ?? [], $asyncListeners);
}
$listenersByPriority = array_merge_recursive($listeners, $asyncListeners, $exclusiveAsyncListeners);
//TODO: why on earth do the priorities have higher values for lower priority?
krsort($listenersByPriority, SORT_NUMERIC);