protected function checkNearEntities($tickDiff)
{
foreach ($this->level->getNearbyEntities($this->boundingBox->grow(1, 0.5, 1), $this) as $entity) {
$entity->scheduleUpdate();
if (!$entity->isAlive()) {
continue;
}
if ($entity instanceof Arrow and $entity->hadCollision) {
$item = Item::get(Item::ARROW, 0, 1);
if ($this->isSurvival() and !$this->inventory->canAddItem($item)) {
continue;
}
$this->server->getPluginManager()->callEvent($ev = new InventoryPickupArrowEvent($this->inventory, $entity));
if ($ev->isCancelled()) {
continue;
}
$pk = new TakeItemEntityPacket();
$pk->eid = $this->getId();
$pk->target = $entity->getId();
Server::broadcastPacket($entity->getViewers(), $pk->setChannel(Network::CHANNEL_ENTITY_SPAWNING));
$pk = new TakeItemEntityPacket();
$pk->eid = 0;
$pk->target = $entity->getId();
$this->dataPacket($pk->setChannel(Network::CHANNEL_ENTITY_SPAWNING));
$this->inventory->addItem(clone $item);
$entity->kill();
} elseif ($entity instanceof DroppedItem) {
if ($entity->getPickupDelay() <= 0) {
$item = $entity->getItem();
if ($item instanceof Item) {
if ($this->isSurvival() and !$this->inventory->canAddItem($item)) {
continue;
}
$this->server->getPluginManager()->callEvent($ev = new InventoryPickupItemEvent($this->inventory, $entity));
if ($ev->isCancelled()) {
continue;
}
switch ($item->getId()) {
case Item::WOOD:
$this->awardAchievement("mineWood");
break;
case Item::DIAMOND:
$this->awardAchievement("diamond");
break;
}
$pk = new TakeItemEntityPacket();
$pk->eid = $this->getId();
$pk->target = $entity->getId();
Server::broadcastPacket($entity->getViewers(), $pk->setChannel(Network::CHANNEL_ENTITY_SPAWNING));
$pk = new TakeItemEntityPacket();
$pk->eid = 0;
$pk->target = $entity->getId();
$this->dataPacket($pk->setChannel(Network::CHANNEL_ENTITY_SPAWNING));
$this->inventory->addItem(clone $item);
$entity->kill();
}
}
}
}
}
public function onUpdate($currentTick)
{
if (!$this->loggedIn) {
return \false;
}
if ($this->dead === \true and $this->spawned) {
++$this->deadTicks;
if ($this->deadTicks >= 10) {
$this->despawnFromAll();
}
return $this->deadTicks < 10;
}
$this->timings->startTiming();
if ($this->spawned) {
$this->processMovement($currentTick);
$this->entityBaseTick(1);
if ($this->onGround) {
$this->inAirTicks = 0;
} else {
if ($this->inAirTicks > 20 and $this->isSurvival() and !$this->isSleeping() and $this->spawned and !$this->server->getAllowFlight()) {
$expectedVelocity = -$this->gravity / $this->drag - -$this->gravity / $this->drag * \exp(-$this->drag * ($this->inAirTicks - 2));
$diff = ($this->speed->y - $expectedVelocity) ** 2;
if ($diff > 0.6 and $expectedVelocity < $this->speed->y) {
$this->kick("Disable fly mods.");
}
return \false;
} else {
++$this->inAirTicks;
}
}
foreach ($this->level->getNearbyEntities($this->boundingBox->grow(1, 0.5, 1), $this) as $entity) {
if ($currentTick - $entity->lastUpdate > 1) {
$entity->scheduleUpdate();
}
if ($entity instanceof Arrow and $entity->hadCollision) {
if ($entity->dead !== \true) {
$item = Item::get(Item::ARROW, 0, 1);
if ($this->isSurvival() and !$this->inventory->canAddItem($item)) {
continue;
}
$this->server->getPluginManager()->callEvent($ev = new InventoryPickupArrowEvent($this->inventory, $entity));
if ($ev->isCancelled()) {
continue;
}
$pk = new TakeItemEntityPacket();
$pk->eid = $this->getId();
$pk->target = $entity->getId();
Server::broadcastPacket($entity->getViewers(), $pk->setChannel(Network::CHANNEL_ENTITY_SPAWNING));
$this->inventory->addItem(clone $item);
$entity->kill();
}
} elseif ($entity instanceof DroppedItem) {
if ($entity->dead !== \true and $entity->getPickupDelay() <= 0) {
$item = $entity->getItem();
if ($item instanceof Item) {
if ($this->isSurvival() and !$this->inventory->canAddItem($item)) {
continue;
}
$this->server->getPluginManager()->callEvent($ev = new InventoryPickupItemEvent($this->inventory, $entity));
if ($ev->isCancelled()) {
continue;
}
switch ($item->getId()) {
case Item::WOOD:
$this->awardAchievement("mineWood");
break;
case Item::DIAMOND:
$this->awardAchievement("diamond");
break;
}
$pk = new TakeItemEntityPacket();
$pk->eid = $this->getId();
$pk->target = $entity->getId();
Server::broadcastPacket($entity->getViewers(), $pk->setChannel(Network::CHANNEL_ENTITY_SPAWNING));
$this->inventory->addItem(clone $item);
$entity->kill();
}
}
}
}
}
if ($this->nextChunkOrderRun-- <= 0 or $this->chunk === \null) {
$this->orderChunks();
}
if (\count($this->loadQueue) > 0 or !$this->spawned) {
$this->sendNextChunk();
}
if (\count($this->moveToSend) > 0) {
$pk = new MoveEntityPacket();
$pk->entities = $this->moveToSend;
$this->batchDataPacket($pk->setChannel(Network::CHANNEL_MOVEMENT));
$this->moveToSend = [];
}
if (\count($this->motionToSend) > 0) {
$pk = new SetEntityMotionPacket();
$pk->entities = $this->motionToSend;
$this->batchDataPacket($pk->setChannel(Network::CHANNEL_MOVEMENT));
$this->motionToSend = [];
}
if (\count($this->batchedPackets) > 0) {
foreach ($this->batchedPackets as $channel => $list) {
$this->server->batchPackets([$this], $list, \false, $channel);
}
$this->batchedPackets = [];
}
$this->lastUpdate = $currentTick;
$this->timings->stopTiming();
return \true;
}