/**
* Handles a Minecraft packet
* TODO: Separate all of this in handlers
*
* WARNING: Do not use this, it's only for internal use.
* Changes to this function won't be recorded on the version.
*
* @param DataPacket $packet
*/
public function handleDataPacket(DataPacket $packet)
{
if ($this->connected === false) {
return;
}
if ($packet::NETWORK_ID === ProtocolInfo::BATCH_PACKET) {
/** @var BatchPacket $packet */
$this->server->getNetwork()->processBatch($packet, $this);
return;
}
$timings = Timings::getReceiveDataPacketTimings($packet);
$timings->startTiming();
$this->server->getPluginManager()->callEvent($ev = new DataPacketReceiveEvent($this, $packet));
if ($ev->isCancelled()) {
$timings->stopTiming();
return;
}
switch ($packet::NETWORK_ID) {
case ProtocolInfo::ITEM_FRAME_DROP_ITEM_PACKET:
$tile = $this->level->getTile($this->temporalVector->setComponents($packet->x, $packet->y, $packet->z));
if ($tile instanceof ItemFrame) {
$block = $this->level->getBlock($tile);
$this->server->getPluginManager()->callEvent($ev = new BlockBreakEvent($this, $block, $this->getInventory()->getItemInHand(), true));
if (!$ev->isCancelled()) {
$item = $tile->getItem();
$this->server->getPluginManager()->callEvent($ev = new ItemFrameDropItemEvent($this, $block, $tile, $item));
if (!$ev->isCancelled()) {
if ($item->getId() !== Item::AIR) {
if (mt_rand(0, 10) / 10 < $tile->getItemDropChance()) {
$this->level->dropItem($tile, $item);
}
$tile->setItem(Item::get(Item::AIR));
$tile->setItemRotation(0);
}
} else {
$tile->spawnTo($this);
}
} else {
$tile->spawnTo($this);
}
}
break;
case ProtocolInfo::REQUEST_CHUNK_RADIUS_PACKET:
/*if($this->spawned){
$this->viewDistance = $packet->radius ** 2;
}*/
$pk = new ChunkRadiusUpdatedPacket();
$pk->radius = $this->server->chunkRadius != -1 ? $this->server->chunkRadius : $packet->radius;
$this->dataPacket($pk);
break;
case ProtocolInfo::PLAYER_INPUT_PACKET:
break;
case ProtocolInfo::LOGIN_PACKET:
if ($this->loggedIn) {
break;
}
$pk = new PlayStatusPacket();
$pk->status = PlayStatusPacket::LOGIN_SUCCESS;
$this->dataPacket($pk);
$this->username = TextFormat::clean($packet->username);
$this->displayName = $this->username;
$this->setNameTag($this->username);
$this->iusername = strtolower($this->username);
$this->protocol = $packet->protocol;
if ($this->server->getConfigBoolean("online-mode", false) && $packet->identityPublicKey === null) {
$this->kick("disconnectionScreen.notAuthenticated", false);
break;
}
if (count($this->server->getOnlinePlayers()) >= $this->server->getMaxPlayers() and $this->kick("disconnectionScreen.serverFull", false)) {
break;
}
if (!in_array($packet->protocol, ProtocolInfo::ACCEPTED_PROTOCOLS)) {
if ($packet->protocol < ProtocolInfo::CURRENT_PROTOCOL) {
$message = "disconnectionScreen.outdatedClient";
$pk = new PlayStatusPacket();
$pk->status = PlayStatusPacket::LOGIN_FAILED_CLIENT;
$this->directDataPacket($pk);
} else {
$message = "disconnectionScreen.outdatedServer";
$pk = new PlayStatusPacket();
$pk->status = PlayStatusPacket::LOGIN_FAILED_SERVER;
$this->directDataPacket($pk);
}
$this->close("", $message, false);
break;
}
$this->randomClientId = $packet->clientId;
$this->uuid = UUID::fromString($packet->clientUUID);
$this->rawUUID = $this->uuid->toBinary();
$valid = true;
$len = strlen($packet->username);
if ($len > 16 or $len < 3) {
$valid = false;
}
for ($i = 0; $i < $len and $valid; ++$i) {
$c = ord($packet->username[$i]);
if ($c >= ord("a") and $c <= ord("z") or $c >= ord("A") and $c <= ord("Z") or $c >= ord("0") and $c <= ord("9") or $c === ord("_")) {
continue;
}
$valid = false;
break;
}
if (!$valid or $this->iusername === "rcon" or $this->iusername === "console") {
$this->close("", "disconnectionScreen.invalidName");
break;
}
if (strlen($packet->skin) != 64 * 64 * 4 and strlen($packet->skin) != 64 * 32 * 4) {
$this->close("", "disconnectionScreen.invalidSkin");
break;
}
$this->setSkin($packet->skin, $packet->skinId);
$this->server->getPluginManager()->callEvent($ev = new PlayerPreLoginEvent($this, "Plugin reason"));
if ($ev->isCancelled()) {
$this->close("", $ev->getKickMessage());
break;
}
if ($this->isConnected()) {
$this->onPlayerPreLogin();
}
break;
case ProtocolInfo::MOVE_PLAYER_PACKET:
if ($this->linkedEntity instanceof Entity) {
$entity = $this->linkedEntity;
if ($entity instanceof Boat) {
$entity->setPosition($this->temporalVector->setComponents($packet->x, $packet->y - 0.3, $packet->z));
}
/*if($entity instanceof Minecart){
$entity->isFreeMoving = true;
$entity->motionX = -sin($packet->yaw / 180 * M_PI);
$entity->motionZ = cos($packet->yaw / 180 * M_PI);
}*/
}
$newPos = new Vector3($packet->x, $packet->y - $this->getEyeHeight(), $packet->z);
$revert = false;
if (!$this->isAlive() or $this->spawned !== true) {
$revert = true;
$this->forceMovement = new Vector3($this->x, $this->y, $this->z);
}
if ($this->teleportPosition !== null or $this->forceMovement instanceof Vector3 and (($dist = $newPos->distanceSquared($this->forceMovement)) > 0.1 or $revert)) {
if ($this->forceMovement instanceof Vector3) {
$this->sendPosition($this->forceMovement, $packet->yaw, $packet->pitch);
}
} else {
$packet->yaw %= 360;
$packet->pitch %= 360;
if ($packet->yaw < 0) {
$packet->yaw += 360;
}
$this->setRotation($packet->yaw, $packet->pitch);
$this->newPosition = $newPos;
}
$this->forceMovement = null;
break;
case ProtocolInfo::MOB_EQUIPMENT_PACKET:
if ($this->spawned === false or !$this->isAlive()) {
break;
}
/**
* Handle hotbar slot remapping
* This is the only time and place when hotbar mapping should ever be changed.
* Changing hotbar slot mapping at will has been deprecated because it causes far too many
* issues with Windows 10 Edition Beta.
*/
$this->inventory->setHeldItemIndex($packet->selectedSlot, false, $packet->slot);
$this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, false);
break;
case ProtocolInfo::USE_ITEM_PACKET:
if ($this->spawned === false or !$this->isAlive() or $this->blocked) {
break;
}
$blockVector = new Vector3($packet->x, $packet->y, $packet->z);
$this->craftingType = self::CRAFTING_SMALL;
if ($packet->face >= 0 and $packet->face <= 5) {
//Use Block, place
$this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, false);
if (!$this->canInteract($blockVector->add(0.5, 0.5, 0.5), 13) or $this->isSpectator()) {
} elseif ($this->isCreative()) {
$item = $this->inventory->getItemInHand();
if ($this->level->useItemOn($blockVector, $item, $packet->face, $packet->fx, $packet->fy, $packet->fz, $this) === true) {
break;
}
} elseif (!$this->inventory->getItemInHand()->deepEquals($packet->item)) {
$this->inventory->sendHeldItem($this);
} else {
$item = $this->inventory->getItemInHand();
$oldItem = clone $item;
if ($this->level->useItemOn($blockVector, $item, $packet->face, $packet->fx, $packet->fy, $packet->fz, $this)) {
if (!$item->deepEquals($oldItem) or $item->getCount() !== $oldItem->getCount()) {
$this->inventory->setItemInHand($item);
$this->inventory->sendHeldItem($this->hasSpawned);
}
break;
}
}
$this->inventory->sendHeldItem($this);
if ($blockVector->distanceSquared($this) > 10000) {
break;
}
$target = $this->level->getBlock($blockVector);
$block = $target->getSide($packet->face);
$this->level->sendBlocks([$this], [$target, $block], UpdateBlockPacket::FLAG_ALL_PRIORITY);
break;
} elseif ($packet->face === 0xff) {
if ($this->isSpectator()) {
break;
}
$aimPos = (new Vector3($packet->x / 32768, $packet->y / 32768, $packet->z / 32768))->normalize();
if ($this->isCreative()) {
$item = $this->inventory->getItemInHand();
} elseif (!$this->inventory->getItemInHand()->deepEquals($packet->item)) {
$this->inventory->sendHeldItem($this);
break;
} else {
$item = $this->inventory->getItemInHand();
}
$ev = new PlayerInteractEvent($this, $item, $aimPos, $packet->face, PlayerInteractEvent::RIGHT_CLICK_AIR);
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$this->inventory->sendHeldItem($this);
break;
}
if ($item->getId() === Item::FISHING_ROD) {
if ($this->isFishing()) {
$this->server->getPluginManager()->callEvent($ev = new PlayerUseFishingRodEvent($this, PlayerUseFishingRodEvent::ACTION_STOP_FISHING));
} else {
$this->server->getPluginManager()->callEvent($ev = new PlayerUseFishingRodEvent($this, PlayerUseFishingRodEvent::ACTION_START_FISHING));
}
if (!$ev->isCancelled()) {
if ($this->isFishing()) {
$this->setFishingHook();
} else {
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)])]);
$f = 0.6;
$this->fishingHook = new FishingHook($this->chunk, $nbt, $this);
$this->fishingHook->setMotion($this->fishingHook->getMotion()->multiply($f));
$this->fishingHook->spawnToAll();
}
}
} elseif ($item->getId() === Item::SNOWBALL) {
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)])]);
$f = 1.5;
$snowball = Entity::createEntity("Snowball", $this->chunk, $nbt, $this);
$snowball->setMotion($snowball->getMotion()->multiply($f));
if ($this->isSurvival()) {
$item->setCount($item->getCount() - 1);
$this->inventory->setItemInHand($item->getCount() > 0 ? $item : Item::get(Item::AIR));
}
if ($snowball instanceof Projectile) {
$this->server->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($snowball));
if ($projectileEv->isCancelled()) {
$snowball->kill();
} else {
$snowball->spawnToAll();
$this->level->addSound(new LaunchSound($this), $this->getViewers());
}
} else {
$snowball->spawnToAll();
}
} elseif ($item->getId() === Item::EGG) {
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)])]);
$f = 1.5;
$egg = Entity::createEntity("Egg", $this->chunk, $nbt, $this);
$egg->setMotion($egg->getMotion()->multiply($f));
if ($this->isSurvival()) {
$item->setCount($item->getCount() - 1);
$this->inventory->setItemInHand($item->getCount() > 0 ? $item : Item::get(Item::AIR));
}
if ($egg instanceof Projectile) {
$this->server->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($egg));
if ($projectileEv->isCancelled()) {
$egg->kill();
} else {
$egg->spawnToAll();
$this->level->addSound(new LaunchSound($this), $this->getViewers());
}
} else {
$egg->spawnToAll();
}
} elseif ($item->getId() == Item::ENCHANTING_BOTTLE) {
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)])]);
$f = 1.1;
$thrownExpBottle = new ThrownExpBottle($this->chunk, $nbt, $this);
$thrownExpBottle->setMotion($thrownExpBottle->getMotion()->multiply($f));
if ($this->isSurvival()) {
$item->setCount($item->getCount() - 1);
$this->inventory->setItemInHand($item->getCount() > 0 ? $item : Item::get(Item::AIR));
}
if ($thrownExpBottle instanceof Projectile) {
$this->server->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($thrownExpBottle));
if ($projectileEv->isCancelled()) {
$thrownExpBottle->kill();
} else {
$thrownExpBottle->spawnToAll();
$this->level->addSound(new LaunchSound($this), $this->getViewers());
}
} else {
$thrownExpBottle->spawnToAll();
}
} elseif ($item->getId() == Item::SPLASH_POTION and $this->server->allowSplashPotion) {
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)]), "PotionId" => new ShortTag("PotionId", $item->getDamage())]);
$f = 1.1;
$thrownPotion = new ThrownPotion($this->chunk, $nbt, $this);
$thrownPotion->setMotion($thrownPotion->getMotion()->multiply($f));
if ($this->isSurvival()) {
$item->setCount($item->getCount() - 1);
$this->inventory->setItemInHand($item->getCount() > 0 ? $item : Item::get(Item::AIR));
}
if ($thrownPotion instanceof Projectile) {
$this->server->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($thrownPotion));
if ($projectileEv->isCancelled()) {
$thrownPotion->kill();
} else {
$thrownPotion->spawnToAll();
$this->level->addSound(new LaunchSound($this), $this->getViewers());
}
} else {
$thrownPotion->spawnToAll();
}
}
$this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, true);
$this->startAction = $this->server->getTick();
}
break;
case ProtocolInfo::PLAYER_ACTION_PACKET:
if ($this->spawned === false or $this->blocked === true or !$this->isAlive() and $packet->action !== PlayerActionPacket::ACTION_SPAWN_SAME_DIMENSION and $packet->action !== PlayerActionPacket::ACTION_SPAWN_OVERWORLD) {
break;
}
$packet->eid = $this->id;
$pos = new Vector3($packet->x, $packet->y, $packet->z);
switch ($packet->action) {
case PlayerActionPacket::ACTION_START_BREAK:
//Fixes fire breaking in creative.
if ($pos->distanceSquared($this) > 10000) {
break;
}
$target = $this->level->getBlock($pos);
$ev = new PlayerInteractEvent($this, $this->inventory->getItemInHand(), $target, $packet->face, $target->getId() === 0 ? PlayerInteractEvent::LEFT_CLICK_AIR : PlayerInteractEvent::LEFT_CLICK_BLOCK);
$this->getServer()->getPluginManager()->callEvent($ev);
if (!$ev->isCancelled()) {
$side = $target->getSide($packet->face);
if ($side instanceof Fire) {
$side->getLevel()->setBlock($side, new Air());
}
$this->lastBreak = microtime(true);
} else {
$this->inventory->sendHeldItem($this);
}
break;
case PlayerActionPacket::ACTION_ABORT_BREAK:
$this->lastBreak = PHP_INT_MAX;
break;
case PlayerActionPacket::ACTION_RELEASE_ITEM:
if ($this->startAction > -1 and $this->getDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION)) {
if ($this->inventory->getItemInHand()->getId() === Item::BOW) {
$bow = $this->inventory->getItemInHand();
if ($this->isSurvival() and !$this->inventory->contains(Item::get(Item::ARROW, null))) {
$this->inventory->sendContents($this);
break;
}
$arrow = false;
foreach ($this->inventory->getContents() as $item) {
if ($item->getId() == Item::ARROW) {
$arrow = $item;
}
}
if ($arrow === false and $this->isCreative()) {
$arrow = Item::get(Item::ARROW, 0, 1);
} elseif ($arrow === false) {
break;
}
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)]), "Fire" => new ShortTag("Fire", $this->isOnFire() ? 45 * 60 : 0), "Potion" => new ShortTag("Potion", $arrow->getDamage())]);
$diff = $this->server->getTick() - $this->startAction;
$p = $diff / 20;
$f = min(($p ** 2 + $p * 2) / 3, 1) * 2;
$ev = new EntityShootBowEvent($this, $bow, Entity::createEntity("Arrow", $this->chunk, $nbt, $this, $f == 2 ? true : false), $f);
if ($f < 0.1 or $diff < 5) {
$ev->setCancelled();
}
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$ev->getProjectile()->kill();
$this->inventory->sendContents($this);
} else {
$ev->getProjectile()->setMotion($ev->getProjectile()->getMotion()->multiply($ev->getForce()));
if ($this->isSurvival()) {
$this->inventory->removeItem(Item::get(Item::ARROW, $arrow->getDamage(), 1));
$bow->setDamage($bow->getDamage() + 1);
if ($bow->getDamage() >= 385) {
$this->inventory->setItemInHand(Item::get(Item::AIR, 0, 0));
} else {
$this->inventory->setItemInHand($bow);
}
}
if ($ev->getProjectile() instanceof Projectile) {
$this->server->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($ev->getProjectile()));
if ($projectileEv->isCancelled()) {
$ev->getProjectile()->kill();
} else {
$ev->getProjectile()->spawnToAll();
$this->level->addSound(new LaunchSound($this), $this->getViewers());
}
} else {
$ev->getProjectile()->spawnToAll();
}
}
}
} elseif ($this->inventory->getItemInHand()->getId() === Item::BUCKET and $this->inventory->getItemInHand()->getDamage() === 1) {
//Milk!
$this->server->getPluginManager()->callEvent($ev = new PlayerItemConsumeEvent($this, $this->inventory->getItemInHand()));
if ($ev->isCancelled()) {
$this->inventory->sendContents($this);
break;
}
$pk = new EntityEventPacket();
$pk->eid = $this->getId();
$pk->event = EntityEventPacket::USE_ITEM;
//$pk;
$this->dataPacket($pk);
Server::broadcastPacket($this->getViewers(), $pk);
if ($this->isSurvival()) {
$slot = $this->inventory->getItemInHand();
--$slot->count;
$this->inventory->setItemInHand($slot);
$this->inventory->addItem(Item::get(Item::BUCKET, 0, 1));
}
$this->removeAllEffects();
} else {
$this->inventory->sendContents($this);
}
break;
case PlayerActionPacket::ACTION_STOP_SLEEPING:
$this->stopSleep();
break;
case PlayerActionPacket::ACTION_SPAWN_SAME_DIMENSION:
case PlayerActionPacket::ACTION_SPAWN_OVERWORLD:
if ($this->isAlive() or !$this->isOnline()) {
break;
}
if ($this->server->isHardcore()) {
$this->setBanned(true);
break;
}
$this->craftingType = self::CRAFTING_SMALL;
if ($this->server->netherEnabled) {
if ($this->level == $this->server->netherLevel) {
$this->teleport($pos = $this->server->getDefaultLevel()->getSafeSpawn());
}
}
$this->server->getPluginManager()->callEvent($ev = new PlayerRespawnEvent($this, $this->getSpawn()));
$this->teleport($ev->getRespawnPosition());
$this->setSprinting(false);
$this->setSneaking(false);
$this->extinguish();
$this->setDataProperty(self::DATA_AIR, self::DATA_TYPE_SHORT, 300);
$this->deadTicks = 0;
$this->noDamageTicks = 60;
$this->removeAllEffects();
$this->setHealth($this->getMaxHealth());
$this->setFood(20);
$this->starvationTick = 0;
$this->foodTick = 0;
$this->foodUsageTime = 0;
$this->sendData($this);
$this->sendSettings();
$this->inventory->sendContents($this);
$this->inventory->sendArmorContents($this);
$this->blocked = false;
$this->spawnToAll();
$this->scheduleUpdate();
break;
case PlayerActionPacket::ACTION_START_SPRINT:
$ev = new PlayerToggleSprintEvent($this, true);
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$this->sendData($this);
} else {
$this->setSprinting(true);
}
break 2;
case PlayerActionPacket::ACTION_STOP_SPRINT:
$ev = new PlayerToggleSprintEvent($this, false);
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$this->sendData($this);
} else {
$this->setSprinting(false);
}
break 2;
case PlayerActionPacket::ACTION_START_SNEAK:
$ev = new PlayerToggleSneakEvent($this, true);
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$this->sendData($this);
} else {
$this->setSneaking(true);
}
break 2;
case PlayerActionPacket::ACTION_STOP_SNEAK:
$ev = new PlayerToggleSneakEvent($this, false);
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$this->sendData($this);
} else {
$this->setSneaking(false);
}
break 2;
case PlayerActionPacket::ACTION_JUMP:
break 2;
}
$this->startAction = -1;
$this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, false);
break;
case ProtocolInfo::REMOVE_BLOCK_PACKET:
if ($this->spawned === false or $this->blocked === true or !$this->isAlive()) {
break;
}
$this->craftingType = self::CRAFTING_SMALL;
$vector = new Vector3($packet->x, $packet->y, $packet->z);
$item = $this->inventory->getItemInHand();
$oldItem = clone $item;
if ($this->canInteract($vector->add(0.5, 0.5, 0.5), $this->isCreative() ? 13 : 6) and $this->level->useBreakOn($vector, $item, $this, $this->server->destroyBlockParticle)) {
if ($this->isSurvival()) {
if (!$item->equals($oldItem) or $item->getCount() !== $oldItem->getCount()) {
$this->inventory->setItemInHand($item);
$this->inventory->sendHeldItem($this);
}
$this->exhaust(0.025, PlayerExhaustEvent::CAUSE_MINING);
}
break;
}
$this->inventory->sendContents($this);
$target = $this->level->getBlock($vector);
$tile = $this->level->getTile($vector);
$this->level->sendBlocks([$this], [$target], UpdateBlockPacket::FLAG_ALL_PRIORITY);
$this->inventory->sendHeldItem($this);
if ($tile instanceof Spawnable) {
$tile->spawnTo($this);
}
break;
case ProtocolInfo::MOB_ARMOR_EQUIPMENT_PACKET:
//This packet is ignored. Armour changes are also sent by ContainerSetSlotPackets, and are handled there instead.
break;
case ProtocolInfo::INTERACT_PACKET:
if ($this->spawned === false or !$this->isAlive() or $this->blocked) {
break;
}
$this->craftingType = self::CRAFTING_SMALL;
$target = $this->level->getEntity($packet->target);
$cancelled = false;
if ($target instanceof Player and $this->server->getConfigBoolean("pvp", true) === false) {
$cancelled = true;
}
if ($target instanceof Boat or $target instanceof Minecart and $target->getType() == Minecart::TYPE_NORMAL) {
if ($packet->action === InteractPacket::ACTION_RIGHT_CLICK) {
$this->linkEntity($target);
} elseif ($packet->action === InteractPacket::ACTION_LEFT_CLICK) {
if ($this->linkedEntity == $target) {
$target->setLinked(0, $this);
}
$target->close();
} elseif ($packet->action === InteractPacket::ACTION_LEAVE_VEHICLE) {
$this->setLinked(0, $target);
}
return;
}
if ($packet->action === InteractPacket::ACTION_RIGHT_CLICK) {
if ($target instanceof Animal and $this->getInventory()->getItemInHand()) {
//TODO: Feed
}
break;
}
if ($target instanceof Entity and $this->getGamemode() !== Player::VIEW and $this->isAlive() and $target->isAlive()) {
if ($target instanceof DroppedItem or $target instanceof Arrow) {
$this->kick("Attempting to attack an invalid entity");
$this->server->getLogger()->warning($this->getServer()->getLanguage()->translateString("pocketmine.player.invalidEntity", [$this->getName()]));
break;
}
$item = $this->inventory->getItemInHand();
$damage = [EntityDamageEvent::MODIFIER_BASE => $item->getModifyAttackDamage($target)];
if (!$this->canInteract($target, 8)) {
$cancelled = true;
} elseif ($target instanceof Player) {
if (($target->getGamemode() & 0x1) > 0) {
break;
} elseif ($this->server->getConfigBoolean("pvp") !== true or $this->server->getDifficulty() === 0) {
$cancelled = true;
}
}
$ev = new EntityDamageByEntityEvent($this, $target, EntityDamageEvent::CAUSE_ENTITY_ATTACK, $damage, 0.4 + $item->getEnchantmentLevel(Enchantment::TYPE_WEAPON_KNOCKBACK) * 0.15);
if ($cancelled) {
$ev->setCancelled();
}
if ($target->attack($ev->getFinalDamage(), $ev) === true) {
$fireAspectL = $item->getEnchantmentLevel(Enchantment::TYPE_WEAPON_FIRE_ASPECT);
if ($fireAspectL > 0) {
$fireEv = new EntityCombustByEntityEvent($this, $target, $fireAspectL * 4, $ev->getFireProtectL());
Server::getInstance()->getPluginManager()->callEvent($fireEv);
if (!$fireEv->isCancelled()) {
$target->setOnFire($fireEv->getDuration());
}
}
//Thorns
if ($this->isSurvival()) {
$ev->createThornsDamage();
if ($ev->getThornsDamage() > 0) {
$thornsEvent = new EntityDamageByEntityEvent($target, $this, EntityDamageEvent::CAUSE_ENTITY_ATTACK, $ev->getThornsDamage(), 0);
if (!$thornsEvent->isCancelled()) {
if ($this->attack($thornsEvent->getFinalDamage(), $thornsEvent) === true) {
$thornsEvent->useArmors();
$ev->setThornsArmorUse();
}
}
}
}
$ev->useArmors();
}
if ($ev->isCancelled()) {
if ($item->isTool() and $this->isSurvival()) {
$this->inventory->sendContents($this);
}
break;
}
if ($this->isSurvival()) {
if ($item->isTool()) {
if ($item->useOn($target) and $item->getDamage() >= $item->getMaxDurability()) {
$this->inventory->setItemInHand(Item::get(Item::AIR, 0, 1));
} else {
$this->inventory->setItemInHand($item);
}
}
$this->exhaust(0.3, PlayerExhaustEvent::CAUSE_ATTACK);
}
}
break;
case ProtocolInfo::ANIMATE_PACKET:
if ($this->spawned === false or !$this->isAlive()) {
break;
}
$this->server->getPluginManager()->callEvent($ev = new PlayerAnimationEvent($this, $packet->action));
if ($ev->isCancelled()) {
break;
}
$pk = new AnimatePacket();
$pk->eid = $this->getId();
$pk->action = $ev->getAnimationType();
Server::broadcastPacket($this->getViewers(), $pk);
break;
case ProtocolInfo::SET_HEALTH_PACKET:
//Not used
break;
case ProtocolInfo::ENTITY_EVENT_PACKET:
if ($this->spawned === false or $this->blocked === true or !$this->isAlive()) {
break;
}
$this->craftingType = self::CRAFTING_SMALL;
$this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, false);
//TODO: check if this should be true
switch ($packet->event) {
case EntityEventPacket::USE_ITEM:
//Eating
$slot = $this->inventory->getItemInHand();
if ($slot->canBeConsumed()) {
$ev = new PlayerItemConsumeEvent($this, $slot);
if (!$slot->canBeConsumedBy($this)) {
$ev->setCancelled();
}
$this->server->getPluginManager()->callEvent($ev);
if (!$ev->isCancelled()) {
$slot->onConsume($this);
} else {
$this->inventory->sendContents($this);
}
}
break;
}
break;
case ProtocolInfo::DROP_ITEM_PACKET:
if ($this->spawned === false or $this->blocked === true or !$this->isAlive()) {
break;
}
if ($packet->item->getId() === Item::AIR) {
/**
* This is so stupid it's unreal.
* Windows 10 Edition Beta drops the contents of the crafting grid when the inventory closes - including air.
*/
break;
}
if ($this->isCreative() and $this->server->limitedCreative) {
break;
}
$this->getTransactionQueue()->addTransaction(new DropItemTransaction($packet->item));
break;
case ProtocolInfo::TEXT_PACKET:
if ($this->spawned === false or !$this->isAlive()) {
break;
}
$this->craftingType = self::CRAFTING_SMALL;
if ($packet->type === TextPacket::TYPE_CHAT) {
$packet->message = TextFormat::clean($packet->message, $this->removeFormat);
foreach (explode("\n", $packet->message) as $message) {
if (trim($message) != "" and strlen($message) <= 255 and $this->messageCounter-- > 0) {
$ev = new PlayerCommandPreprocessEvent($this, $message);
if (mb_strlen($ev->getMessage(), "UTF-8") > 320) {
$ev->setCancelled();
}
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
break;
}
if (substr($ev->getMessage(), 0, 1) === "/") {
//Command
Timings::$playerCommandTimer->startTiming();
$this->server->dispatchCommand($ev->getPlayer(), substr($ev->getMessage(), 1));
Timings::$playerCommandTimer->stopTiming();
} else {
$this->server->getPluginManager()->callEvent($ev = new PlayerChatEvent($this, $ev->getMessage()));
if (!$ev->isCancelled()) {
$this->server->broadcastMessage($this->getServer()->getLanguage()->translateString($ev->getFormat(), [$ev->getPlayer()->getDisplayName(), $ev->getMessage()]), $ev->getRecipients());
}
}
}
}
}
break;
case ProtocolInfo::CONTAINER_CLOSE_PACKET:
if ($this->spawned === false or $packet->windowid === 0) {
break;
}
$this->craftingType = self::CRAFTING_SMALL;
if (isset($this->windowIndex[$packet->windowid])) {
$this->server->getPluginManager()->callEvent(new InventoryCloseEvent($this->windowIndex[$packet->windowid], $this));
$this->removeWindow($this->windowIndex[$packet->windowid]);
}
/**
* Drop anything still left in the crafting inventory
* This will usually never be needed since Windows 10 clients will send DropItemPackets
* which will cause this to happen anyway, but this is here for when transactions
* fail and items end up stuck in the crafting inventory.
*/
foreach ($this->getFloatingInventory()->getContents() as $item) {
$this->getTransactionQueue()->addTransaction(new DropItemTransaction($item));
}
break;
case ProtocolInfo::CRAFTING_EVENT_PACKET:
if ($this->spawned === false or !$this->isAlive()) {
break;
}
/**
* For some annoying reason, anvils send window ID 255 when crafting with them instead of the _actual_ anvil window ID
* The result of this is anvils immediately closing when used. This is highly unusual, especially since the
* container set slot packets send the correct window ID, but... eh
*/
/*elseif(!isset($this->windowIndex[$packet->windowId])){
$this->inventory->sendContents($this);
$pk = new ContainerClosePacket();
$pk->windowid = $packet->windowId;
$this->dataPacket($pk);
break;
}*/
$recipe = $this->server->getCraftingManager()->getRecipe($packet->id);
if ($this->craftingType === self::CRAFTING_ANVIL) {
$anvilInventory = $this->windowIndex[$packet->windowId] ?? null;
if ($anvilInventory === null) {
foreach ($this->windowIndex as $window) {
if ($window instanceof AnvilInventory) {
$anvilInventory = $window;
break;
}
}
if ($anvilInventory === null) {
//If it's _still_ null, then the player doesn't have a valid anvil window, cannot proceed.
$this->getServer()->getLogger()->debug("Couldn't find an anvil window for " . $this->getName() . ", exiting");
$this->inventory->sendContents($this);
break;
}
}
if ($recipe === null) {
//Item renamed
if (!$anvilInventory->onRename($this, $packet->output[0])) {
$this->getServer()->getLogger()->debug($this->getName() . " failed to rename an item in an anvil");
$this->inventory->sendContents($this);
}
} else {
//TODO: Anvil crafting recipes
}
break;
} elseif (($recipe instanceof BigShapelessRecipe or $recipe instanceof BigShapedRecipe) and $this->craftingType === 0) {
$this->server->getLogger()->debug("Received big crafting recipe from " . $this->getName() . " with no crafting table open");
$this->inventory->sendContents($this);
break;
} elseif ($recipe === null) {
$this->server->getLogger()->debug("Null (unknown) crafting recipe received from " . $this->getName() . " for " . $packet->output[0]);
$this->inventory->sendContents($this);
break;
}
/** @var Item $item */
foreach ($packet->input as $i => $item) {
if ($item->getDamage() === -1 or $item->getDamage() === 0xffff) {
$item->setDamage(null);
}
if ($i < 9 and $item->getId() > 0) {
//TODO: Get rid of this hack.
$item->setCount(1);
}
}
$canCraft = true;
if (count($packet->input) === 0) {
/* If the packet "input" field is empty this needs to be handled differently.
* "input" is used to tell the server what items to remove from the client's inventory
* Because crafting takes the materials in the crafting grid, nothing needs to be taken from the inventory
* Instead, we take the materials from the crafting inventory
* To know what materials we need to take, we have to guess the crafting recipe used based on the
* output item and the materials stored in the crafting items
* The reason we have to guess is because Win10 sometimes sends a different recipe UUID
* say, if you put the wood for a door in the right hand side of the crafting grid instead of the left
* it will send the recipe UUID for a wooden pressure plate. Unknown currently whether this is a client
* bug or if there is something wrong with the way the server handles recipes.
* TODO: Remove recipe correction and fix desktop crafting recipes properly.
* In fact, TODO: Rewrite crafting entirely.
*/
$possibleRecipes = $this->server->getCraftingManager()->getRecipesByResult($packet->output[0]);
if (!$packet->output[0]->deepEquals($recipe->getResult())) {
$this->server->getLogger()->debug("Mismatched desktop recipe received from player " . $this->getName() . ", expected " . $recipe->getResult() . ", got " . $packet->output[0]);
}
$recipe = null;
foreach ($possibleRecipes as $r) {
/* Check the ingredient list and see if it matches the ingredients we've put into the crafting grid
* As soon as we find a recipe that we have all the ingredients for, take it and run with it. */
//Make a copy of the floating inventory that we can make changes to.
$floatingInventory = clone $this->floatingInventory;
$ingredients = $r->getIngredientList();
//Check we have all the necessary ingredients.
foreach ($ingredients as $ingredient) {
if (!$floatingInventory->contains($ingredient)) {
//We're short on ingredients, try the next recipe
$canCraft = false;
break;
}
//This will only be reached if we have the item to take away.
$floatingInventory->removeItem($ingredient);
}
if ($canCraft) {
//Found a recipe that works, take it and run with it.
$recipe = $r;
break;
}
}
if ($recipe !== null) {
$this->server->getPluginManager()->callEvent($ev = new CraftItemEvent($this, $ingredients, $recipe));
if ($ev->isCancelled()) {
$this->inventory->sendContents($this);
break;
}
$this->floatingInventory = $floatingInventory;
//Set player crafting inv to the idea one created in this process
$this->floatingInventory->addItem(clone $recipe->getResult());
//Add the result to our picture of the crafting inventory
} else {
$this->server->getLogger()->debug("Unmatched desktop crafting recipe " . $packet->id . " from player " . $this->getName());
$this->inventory->sendContents($this);
break;
}
} else {
if ($recipe instanceof ShapedRecipe) {
for ($x = 0; $x < 3 and $canCraft; ++$x) {
for ($y = 0; $y < 3; ++$y) {
$item = $packet->input[$y * 3 + $x];
$ingredient = $recipe->getIngredient($x, $y);
if ($item->getCount() > 0 and $item->getId() > 0) {
if ($ingredient == null) {
$canCraft = false;
break;
}
if ($ingredient->getId() != 0 and !$ingredient->deepEquals($item, $ingredient->getDamage() !== null, $ingredient->getCompoundTag() !== null)) {
$canCraft = false;
break;
}
} elseif ($ingredient !== null and $item->getId() !== 0) {
$canCraft = false;
break;
}
}
}
} elseif ($recipe instanceof ShapelessRecipe) {
$needed = $recipe->getIngredientList();
for ($x = 0; $x < 3 and $canCraft; ++$x) {
for ($y = 0; $y < 3; ++$y) {
$item = clone $packet->input[$y * 3 + $x];
foreach ($needed as $k => $n) {
if ($n->deepEquals($item, $n->getDamage() !== null, $n->getCompoundTag() !== null)) {
$remove = min($n->getCount(), $item->getCount());
$n->setCount($n->getCount() - $remove);
$item->setCount($item->getCount() - $remove);
if ($n->getCount() === 0) {
unset($needed[$k]);
}
}
}
if ($item->getCount() > 0) {
$canCraft = false;
break;
}
}
}
if (count($needed) > 0) {
$canCraft = false;
}
} else {
$canCraft = false;
}
//Nasty hack. TODO: Get rid
$canCraft = true;
//0.13.1大量物品本地配方出现问题,无法解决,使用极端(唯一)方法修复.
/** @var Item[] $ingredients */
$ingredients = $packet->input;
$result = $packet->output[0];
if (!$canCraft or !$recipe->getResult()->deepEquals($result)) {
$this->server->getLogger()->debug("Unmatched recipe " . $recipe->getId() . " from player " . $this->getName() . ": expected " . $recipe->getResult() . ", got " . $result . ", using: " . implode(", ", $ingredients));
$this->inventory->sendContents($this);
break;
}
$used = array_fill(0, $this->inventory->getSize(), 0);
foreach ($ingredients as $ingredient) {
$slot = -1;
foreach ($this->inventory->getContents() as $index => $i) {
if ($ingredient->getId() !== 0 and $ingredient->deepEquals($i, $ingredient->getDamage() !== null) and $i->getCount() - $used[$index] >= 1) {
$slot = $index;
$used[$index]++;
break;
}
}
if ($ingredient->getId() !== 0 and $slot === -1) {
$canCraft = false;
break;
}
}
if (!$canCraft) {
$this->server->getLogger()->debug("Unmatched recipe " . $recipe->getId() . " from player " . $this->getName() . ": client does not have enough items, using: " . implode(", ", $ingredients));
$this->inventory->sendContents($this);
break;
}
$this->server->getPluginManager()->callEvent($ev = new CraftItemEvent($this, $ingredients, $recipe));
if ($ev->isCancelled()) {
$this->inventory->sendContents($this);
break;
}
foreach ($used as $slot => $count) {
if ($count === 0) {
continue;
}
$item = $this->inventory->getItem($slot);
if ($item->getCount() > $count) {
$newItem = clone $item;
$newItem->setCount($item->getCount() - $count);
} else {
$newItem = Item::get(Item::AIR, 0, 0);
}
$this->inventory->setItem($slot, $newItem);
}
$extraItem = $this->inventory->addItem($recipe->getResult());
if (count($extraItem) > 0 and !$this->isCreative()) {
//Could not add all the items to our inventory (not enough space)
foreach ($extraItem as $item) {
$this->level->dropItem($this, $item);
}
}
}
switch ($recipe->getResult()->getId()) {
case Item::WORKBENCH:
$this->awardAchievement("buildWorkBench");
break;
case Item::WOODEN_PICKAXE:
$this->awardAchievement("buildPickaxe");
break;
case Item::FURNACE:
$this->awardAchievement("buildFurnace");
break;
case Item::WOODEN_HOE:
$this->awardAchievement("buildHoe");
break;
case Item::BREAD:
$this->awardAchievement("makeBread");
break;
case Item::CAKE:
//TODO: detect complex recipes like cake that leave remains
$this->awardAchievement("bakeCake");
$this->inventory->addItem(Item::get(Item::BUCKET, 0, 3));
break;
case Item::STONE_PICKAXE:
case Item::GOLD_PICKAXE:
case Item::IRON_PICKAXE:
case Item::DIAMOND_PICKAXE:
$this->awardAchievement("buildBetterPickaxe");
break;
case Item::WOODEN_SWORD:
$this->awardAchievement("buildSword");
break;
case Item::DIAMOND:
$this->awardAchievement("diamond");
break;
}
break;
case ProtocolInfo::CONTAINER_SET_SLOT_PACKET:
if ($this->spawned === false or $this->blocked === true or !$this->isAlive()) {
break;
}
if ($packet->slot < 0) {
break;
}
if ($packet->windowid === 0) {
//Our inventory
if ($packet->slot >= $this->inventory->getSize()) {
break;
}
$transaction = new BaseTransaction($this->inventory, $packet->slot, $packet->item);
} elseif ($packet->windowid === ContainerSetContentPacket::SPECIAL_ARMOR) {
//Our armor
if ($packet->slot >= 4) {
break;
}
$transaction = new BaseTransaction($this->inventory, $packet->slot + $this->inventory->getSize(), $packet->item);
} elseif (isset($this->windowIndex[$packet->windowid])) {
//Transaction for non-player-inventory window, such as anvil, chest, etc.
$inv = $this->windowIndex[$packet->windowid];
$achievements = [];
if ($inv instanceof FurnaceInventory and $inv->getItem($packet->slot)->getId() === Item::IRON_INGOT and $packet->slot === FurnaceInventory::RESULT) {
$achievements[] = "acquireIron";
} elseif ($inv instanceof EnchantInventory and $packet->item->hasEnchantments()) {
$inv->onEnchant($this, $inv->getItem($packet->slot), $packet->item);
}
$transaction = new BaseTransaction($inv, $packet->slot, $packet->item, $achievements);
} else {
//Client sent a transaction for a window which the server doesn't think they have open
break;
}
$this->getTransactionQueue()->addTransaction($transaction);
break;
case ProtocolInfo::BLOCK_ENTITY_DATA_PACKET:
if ($this->spawned === false or $this->blocked === true or !$this->isAlive()) {
break;
}
$this->craftingType = self::CRAFTING_SMALL;
$pos = new Vector3($packet->x, $packet->y, $packet->z);
if ($pos->distanceSquared($this) > 10000) {
break;
}
$t = $this->level->getTile($pos);
if ($t instanceof Sign) {
$nbt = new NBT(NBT::LITTLE_ENDIAN);
$nbt->read($packet->namedtag);
$nbt = $nbt->getData();
if ($nbt["id"] !== Tile::SIGN) {
$t->spawnTo($this);
} else {
$ev = new SignChangeEvent($t->getBlock(), $this, [TextFormat::clean($nbt["Text1"], $this->removeFormat), TextFormat::clean($nbt["Text2"], $this->removeFormat), TextFormat::clean($nbt["Text3"], $this->removeFormat), TextFormat::clean($nbt["Text4"], $this->removeFormat)]);
if (!isset($t->namedtag->Creator) or $t->namedtag["Creator"] !== $this->getRawUniqueId()) {
$ev->setCancelled();
}
$this->server->getPluginManager()->callEvent($ev);
if (!$ev->isCancelled()) {
$t->setText($ev->getLine(0), $ev->getLine(1), $ev->getLine(2), $ev->getLine(3));
} else {
$t->spawnTo($this);
}
}
}
break;
default:
break;
}
$timings->stopTiming();
}
/**
* Handles a Minecraft packet
* TODO: Separate all of this in handlers
*
* WARNING: Do not use this, it's only for internal use.
* Changes to this function won't be recorded on the version.
*
* @param DataPacket $packet
*/
public function handleDataPacket(DataPacket $packet)
{
if ($this->connected === false) {
return;
}
if ($packet::NETWORK_ID === ProtocolInfo::BATCH_PACKET) {
/** @var BatchPacket $packet */
$this->server->getNetwork()->processBatch($packet, $this);
return;
}
$timings = Timings::getReceiveDataPacketTimings($packet);
$timings->startTiming();
$this->server->getPluginManager()->callEvent($ev = new DataPacketReceiveEvent($this, $packet));
if ($ev->isCancelled()) {
$timings->stopTiming();
return;
}
switch ($packet::NETWORK_ID) {
case ProtocolInfo::ITEM_FRAME_DROP_ITEM_PACKET:
$tile = $this->level->getTile($this->temporalVector->setComponents($packet->x, $packet->y, $packet->z));
if ($tile instanceof ItemFrame) {
$block = $this->level->getBlock($tile);
$this->server->getPluginManager()->callEvent($ev = new BlockBreakEvent($this, $block, $this->getInventory()->getItemInHand(), true));
if (!$ev->isCancelled()) {
$item = $tile->getItem();
$this->server->getPluginManager()->callEvent($ev = new ItemFrameDropItemEvent($this, $block, $tile, $item));
if (!$ev->isCancelled()) {
if ($item->getId() !== Item::AIR) {
if (mt_rand(0, 10) / 10 < $tile->getItemDropChance()) {
$this->level->dropItem($tile, $item);
}
$tile->setItem(Item::get(Item::AIR));
$tile->setItemRotation(0);
}
} else {
$tile->spawnTo($this);
}
} else {
$tile->spawnTo($this);
}
}
break;
case ProtocolInfo::REQUEST_CHUNK_RADIUS_PACKET:
/*if($this->spawned){
$this->viewDistance = $packet->radius ** 2;
}*/
$pk = new ChunkRadiusUpdatedPacket();
$pk->radius = $this->server->chunkRadius != -1 ? $this->server->chunkRadius : $packet->radius;
$this->dataPacket($pk);
break;
case ProtocolInfo::PLAYER_INPUT_PACKET:
break;
case ProtocolInfo::LOGIN_PACKET:
if ($this->loggedIn) {
break;
}
$pk = new PlayStatusPacket();
$pk->status = PlayStatusPacket::LOGIN_SUCCESS;
$this->dataPacket($pk);
$this->username = TextFormat::clean($packet->username);
$this->displayName = $this->username;
$this->setNameTag($this->username);
$this->iusername = strtolower($this->username);
$this->protocol = $packet->protocol;
if (count($this->server->getOnlinePlayers()) >= $this->server->getMaxPlayers() and $this->kick("disconnectionScreen.serverFull", false)) {
break;
}
if (!in_array($packet->protocol, ProtocolInfo::ACCEPTED_PROTOCOLS)) {
if ($packet->protocol < ProtocolInfo::CURRENT_PROTOCOL) {
$message = "disconnectionScreen.outdatedClient";
$pk = new PlayStatusPacket();
$pk->status = PlayStatusPacket::LOGIN_FAILED_CLIENT;
$this->directDataPacket($pk);
} else {
$message = "disconnectionScreen.outdatedServer";
$pk = new PlayStatusPacket();
$pk->status = PlayStatusPacket::LOGIN_FAILED_SERVER;
$this->directDataPacket($pk);
}
$this->close("", $message, false);
break;
}
$this->randomClientId = $packet->clientId;
$this->loginData = ["clientId" => $packet->clientId, "loginData" => null];
$this->uuid = UUID::fromString($packet->clientUUID);
$this->rawUUID = $this->uuid->toBinary();
$valid = true;
$len = strlen($packet->username);
if ($len > 16 or $len < 3) {
$valid = false;
}
for ($i = 0; $i < $len and $valid; ++$i) {
$c = ord($packet->username[$i]);
if ($c >= ord("a") and $c <= ord("z") or $c >= ord("A") and $c <= ord("Z") or $c >= ord("0") and $c <= ord("9") or $c === ord("_")) {
continue;
}
$valid = false;
break;
}
if (!$valid or $this->iusername === "rcon" or $this->iusername === "console") {
$this->close("", "disconnectionScreen.invalidName");
break;
}
if (strlen($packet->skin) != 64 * 64 * 4 and strlen($packet->skin) != 64 * 32 * 4) {
$this->close("", "disconnectionScreen.invalidSkin");
break;
}
$this->setSkin($packet->skin, $packet->skinId);
$this->server->getPluginManager()->callEvent($ev = new PlayerPreLoginEvent($this, "Plugin reason"));
if ($ev->isCancelled()) {
$this->close("", $ev->getKickMessage());
break;
}
$this->onPlayerPreLogin();
break;
case ProtocolInfo::MOVE_PLAYER_PACKET:
if ($this->linkedEntity instanceof Entity) {
$entity = $this->linkedEntity;
if ($entity instanceof Boat) {
$entity->setPosition($this->temporalVector->setComponents($packet->x, $packet->y - 0.3, $packet->z));
}
/*if($entity instanceof Minecart){
$entity->isFreeMoving = true;
$entity->motionX = -sin($packet->yaw / 180 * M_PI);
$entity->motionZ = cos($packet->yaw / 180 * M_PI);
}*/
}
$newPos = new Vector3($packet->x, $packet->y - $this->getEyeHeight(), $packet->z);
$revert = false;
if (!$this->isAlive() or $this->spawned !== true) {
$revert = true;
$this->forceMovement = new Vector3($this->x, $this->y, $this->z);
}
if ($this->teleportPosition !== null or $this->forceMovement instanceof Vector3 and (($dist = $newPos->distanceSquared($this->forceMovement)) > 0.1 or $revert)) {
if ($this->forceMovement instanceof Vector3) {
$this->sendPosition($this->forceMovement, $packet->yaw, $packet->pitch);
}
} else {
$packet->yaw %= 360;
$packet->pitch %= 360;
if ($packet->yaw < 0) {
$packet->yaw += 360;
}
$this->setRotation($packet->yaw, $packet->pitch);
$this->newPosition = $newPos;
$this->forceMovement = null;
}
break;
case ProtocolInfo::MOB_EQUIPMENT_PACKET:
if ($this->spawned === false or !$this->isAlive()) {
break;
}
if ($packet->slot === 0x28 or $packet->slot === 0 or $packet->slot === 255) {
//0 for 0.8.0 compatibility
$packet->slot = -1;
//Air
} else {
$packet->slot -= 9;
//Get real block slot
}
/** @var Item $item */
$item = null;
if ($this->isCreative()) {
//Creative mode match
$item = $packet->item;
$slot = Item::getCreativeItemIndex($item);
} else {
$item = $this->inventory->getItem($packet->slot);
$slot = $packet->slot;
}
if ($packet->slot === -1) {
//Air
if ($this->isCreative()) {
$found = false;
for ($i = 0; $i < $this->inventory->getHotbarSize(); ++$i) {
if ($this->inventory->getHotbarSlotIndex($i) === -1) {
$this->inventory->setHeldItemIndex($i);
$found = true;
break;
}
}
if (!$found) {
//couldn't find a empty slot (error)
$this->inventory->sendContents($this);
break;
}
} else {
if ($packet->selectedSlot >= 0 and $packet->selectedSlot < 9) {
$this->inventory->setHeldItemIndex($packet->selectedSlot, false);
$this->inventory->setHeldItemSlot($packet->slot);
$this->inventory->sendHeldItem($this->getViewers());
} else {
$this->inventory->sendContents($this);
break;
}
}
} elseif ($item === null or $slot === -1 or !$item->deepEquals($packet->item)) {
// packet error or not implemented
$this->inventory->sendContents($this);
break;
} elseif ($this->isCreative()) {
$this->inventory->setHeldItemIndex($packet->selectedSlot, false);
$this->inventory->setItem($packet->selectedSlot, $item);
$this->inventory->setHeldItemSlot($packet->selectedSlot);
$this->inventory->sendHeldItem($this->getViewers());
} else {
if ($packet->selectedSlot >= 0 and $packet->selectedSlot < $this->inventory->getHotbarSize()) {
$this->inventory->setHeldItemIndex($packet->selectedSlot, false);
$this->inventory->setHeldItemSlot($slot);
$this->inventory->sendHeldItem($this->getViewers());
} else {
$this->inventory->sendContents($this);
break;
}
}
$this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, false);
break;
case ProtocolInfo::USE_ITEM_PACKET:
if ($this->spawned === false or !$this->isAlive() or $this->blocked) {
break;
}
$blockVector = new Vector3($packet->x, $packet->y, $packet->z);
$this->craftingType = 0;
if ($packet->face >= 0 and $packet->face <= 5) {
//Use Block, place
$this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, false);
if (!$this->canInteract($blockVector->add(0.5, 0.5, 0.5), 13) or $this->isSpectator()) {
} elseif ($this->isCreative()) {
$item = $this->inventory->getItemInHand();
if ($this->level->useItemOn($blockVector, $item, $packet->face, $packet->fx, $packet->fy, $packet->fz, $this) === true) {
break;
}
} elseif (!$this->inventory->getItemInHand()->deepEquals($packet->item)) {
$this->inventory->sendHeldItem($this);
} else {
$item = $this->inventory->getItemInHand();
$oldItem = clone $item;
if ($this->level->useItemOn($blockVector, $item, $packet->face, $packet->fx, $packet->fy, $packet->fz, $this)) {
if (!$item->deepEquals($oldItem) or $item->getCount() !== $oldItem->getCount()) {
$this->inventory->setItemInHand($item);
$this->inventory->sendHeldItem($this->hasSpawned);
}
break;
}
}
$this->inventory->sendHeldItem($this);
if ($blockVector->distanceSquared($this) > 10000) {
break;
}
$target = $this->level->getBlock($blockVector);
$block = $target->getSide($packet->face);
$this->level->sendBlocks([$this], [$target, $block], UpdateBlockPacket::FLAG_ALL_PRIORITY);
break;
} elseif ($packet->face === 0xff) {
if ($this->isSpectator()) {
break;
}
$aimPos = (new Vector3($packet->x / 32768, $packet->y / 32768, $packet->z / 32768))->normalize();
if ($this->isCreative()) {
$item = $this->inventory->getItemInHand();
} elseif (!$this->inventory->getItemInHand()->deepEquals($packet->item)) {
$this->inventory->sendHeldItem($this);
break;
} else {
$item = $this->inventory->getItemInHand();
}
$ev = new PlayerInteractEvent($this, $item, $aimPos, $packet->face, PlayerInteractEvent::RIGHT_CLICK_AIR);
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$this->inventory->sendHeldItem($this);
break;
}
if ($item->getId() === Item::FISHING_ROD) {
if ($this->isFishing()) {
$this->server->getPluginManager()->callEvent($ev = new PlayerUseFishingRodEvent($this, PlayerUseFishingRodEvent::ACTION_STOP_FISHING));
} else {
$this->server->getPluginManager()->callEvent($ev = new PlayerUseFishingRodEvent($this, PlayerUseFishingRodEvent::ACTION_START_FISHING));
}
if (!$ev->isCancelled()) {
if ($this->isFishing()) {
$this->setFishingHook();
} else {
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)])]);
$f = 0.6;
$this->fishingHook = new FishingHook($this->chunk, $nbt, $this);
$this->fishingHook->setMotion($this->fishingHook->getMotion()->multiply($f));
$this->fishingHook->spawnToAll();
}
}
} elseif ($item->getId() === Item::SNOWBALL) {
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)])]);
$f = 1.5;
$snowball = Entity::createEntity("Snowball", $this->chunk, $nbt, $this);
$snowball->setMotion($snowball->getMotion()->multiply($f));
if ($this->isSurvival()) {
$item->setCount($item->getCount() - 1);
$this->inventory->setItemInHand($item->getCount() > 0 ? $item : Item::get(Item::AIR));
}
if ($snowball instanceof Projectile) {
$this->server->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($snowball));
if ($projectileEv->isCancelled()) {
$snowball->kill();
} else {
$snowball->spawnToAll();
$this->level->addSound(new LaunchSound($this), $this->getViewers());
}
} else {
$snowball->spawnToAll();
}
} elseif ($item->getId() === Item::EGG) {
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)])]);
$f = 1.5;
$egg = Entity::createEntity("Egg", $this->chunk, $nbt, $this);
$egg->setMotion($egg->getMotion()->multiply($f));
if ($this->isSurvival()) {
$item->setCount($item->getCount() - 1);
$this->inventory->setItemInHand($item->getCount() > 0 ? $item : Item::get(Item::AIR));
}
if ($egg instanceof Projectile) {
$this->server->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($egg));
if ($projectileEv->isCancelled()) {
$egg->kill();
} else {
$egg->spawnToAll();
$this->level->addSound(new LaunchSound($this), $this->getViewers());
}
} else {
$egg->spawnToAll();
}
} elseif ($item->getId() == Item::ENCHANTING_BOTTLE) {
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)])]);
$f = 1.1;
$thrownExpBottle = new ThrownExpBottle($this->chunk, $nbt, $this);
$thrownExpBottle->setMotion($thrownExpBottle->getMotion()->multiply($f));
if ($this->isSurvival()) {
$item->setCount($item->getCount() - 1);
$this->inventory->setItemInHand($item->getCount() > 0 ? $item : Item::get(Item::AIR));
}
if ($thrownExpBottle instanceof Projectile) {
$this->server->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($thrownExpBottle));
if ($projectileEv->isCancelled()) {
$thrownExpBottle->kill();
} else {
$thrownExpBottle->spawnToAll();
$this->level->addSound(new LaunchSound($this), $this->getViewers());
}
} else {
$thrownExpBottle->spawnToAll();
}
} elseif ($item->getId() == Item::SPLASH_POTION and $this->server->allowSplashPotion) {
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)]), "PotionId" => new ShortTag("PotionId", $item->getDamage())]);
$f = 1.1;
$thrownPotion = new ThrownPotion($this->chunk, $nbt, $this);
$thrownPotion->setMotion($thrownPotion->getMotion()->multiply($f));
if ($this->isSurvival()) {
$item->setCount($item->getCount() - 1);
$this->inventory->setItemInHand($item->getCount() > 0 ? $item : Item::get(Item::AIR));
}
if ($thrownPotion instanceof Projectile) {
$this->server->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($thrownPotion));
if ($projectileEv->isCancelled()) {
$thrownPotion->kill();
} else {
$thrownPotion->spawnToAll();
$this->level->addSound(new LaunchSound($this), $this->getViewers());
}
} else {
$thrownPotion->spawnToAll();
}
}
$this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, true);
$this->startAction = $this->server->getTick();
}
break;
case ProtocolInfo::PLAYER_ACTION_PACKET:
//$this->consumeHeldItem();
if ($this->spawned === false or $this->blocked === true or !$this->isAlive() and $packet->action !== PlayerActionPacket::ACTION_SPAWN_SAME_DIMENSION and $packet->action !== PlayerActionPacket::ACTION_SPAWN_OVERWORLD) {
break;
}
$packet->eid = $this->id;
$pos = new Vector3($packet->x, $packet->y, $packet->z);
switch ($packet->action) {
case PlayerActionPacket::ACTION_START_BREAK:
//Fixes fire breaking in creative.
if ($pos->distanceSquared($this) > 10000) {
break;
}
$target = $this->level->getBlock($pos);
$ev = new PlayerInteractEvent($this, $this->inventory->getItemInHand(), $target, $packet->face, $target->getId() === 0 ? PlayerInteractEvent::LEFT_CLICK_AIR : PlayerInteractEvent::LEFT_CLICK_BLOCK);
$this->getServer()->getPluginManager()->callEvent($ev);
if (!$ev->isCancelled()) {
$side = $target->getSide($packet->face);
if ($side instanceof Fire) {
$side->getLevel()->setBlock($side, new Air());
}
$this->lastBreak = microtime(true);
} else {
$this->inventory->sendHeldItem($this);
}
break;
case PlayerActionPacket::ACTION_ABORT_BREAK:
$this->lastBreak = PHP_INT_MAX;
break;
case PlayerActionPacket::ACTION_RELEASE_ITEM:
if ($this->startAction > -1 and $this->getDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION)) {
if ($this->inventory->getItemInHand()->getId() === Item::BOW) {
$bow = $this->inventory->getItemInHand();
if ($this->isSurvival() and !$this->inventory->contains(Item::get(Item::ARROW, null))) {
$this->inventory->sendContents($this);
break;
}
$arrow = false;
foreach ($this->inventory->getContents() as $item) {
if ($item->getId() == Item::ARROW) {
$arrow = $item;
}
}
if ($arrow === false and $this->isCreative()) {
$arrow = Item::get(Item::ARROW, 0, 1);
} elseif ($arrow === false) {
break;
}
$nbt = new CompoundTag("", ["Pos" => new ListTag("Pos", [new DoubleTag("", $this->x), new DoubleTag("", $this->y + $this->getEyeHeight()), new DoubleTag("", $this->z)]), "Motion" => new ListTag("Motion", [new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new DoubleTag("", -sin($this->pitch / 180 * M_PI)), new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new ListTag("Rotation", [new FloatTag("", $this->yaw), new FloatTag("", $this->pitch)]), "Fire" => new ShortTag("Fire", $this->isOnFire() ? 45 * 60 : 0), "Potion" => new ShortTag("Potion", $arrow->getDamage())]);
$diff = $this->server->getTick() - $this->startAction;
$p = $diff / 20;
$f = min(($p ** 2 + $p * 2) / 3, 1) * 2;
$ev = new EntityShootBowEvent($this, $bow, Entity::createEntity("Arrow", $this->chunk, $nbt, $this, $f == 2 ? true : false), $f);
if ($f < 0.1 or $diff < 5) {
$ev->setCancelled();
}
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$ev->getProjectile()->kill();
$this->inventory->sendContents($this);
} else {
$ev->getProjectile()->setMotion($ev->getProjectile()->getMotion()->multiply($ev->getForce()));
if ($this->isSurvival()) {
$this->inventory->removeItem(Item::get(Item::ARROW, $arrow->getDamage(), 1));
$bow->setDamage($bow->getDamage() + 1);
if ($bow->getDamage() >= 385) {
$this->inventory->setItemInHand(Item::get(Item::AIR, 0, 0));
} else {
$this->inventory->setItemInHand($bow);
}
}
if ($ev->getProjectile() instanceof Projectile) {
$this->server->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($ev->getProjectile()));
if ($projectileEv->isCancelled()) {
$ev->getProjectile()->kill();
} else {
$ev->getProjectile()->spawnToAll();
$this->level->addSound(new LaunchSound($this), $this->getViewers());
}
} else {
$ev->getProjectile()->spawnToAll();
}
}
}
} elseif ($this->inventory->getItemInHand()->getId() === Item::BUCKET and $this->inventory->getItemInHand()->getDamage() === 1) {
//Milk!
$this->server->getPluginManager()->callEvent($ev = new PlayerItemConsumeEvent($this, $this->inventory->getItemInHand()));
if ($ev->isCancelled()) {
$this->inventory->sendContents($this);
break;
}
$pk = new EntityEventPacket();
$pk->eid = $this->getId();
$pk->event = EntityEventPacket::USE_ITEM;
//$pk;
$this->dataPacket($pk);
Server::broadcastPacket($this->getViewers(), $pk);
if ($this->isSurvival()) {
$slot = $this->inventory->getItemInHand();
--$slot->count;
$this->inventory->setItemInHand($slot);
$this->inventory->addItem(Item::get(Item::BUCKET, 0, 1));
}
$this->removeAllEffects();
} else {
$this->inventory->sendContents($this);
}
break;
case PlayerActionPacket::ACTION_STOP_SLEEPING:
$this->stopSleep();
break;
case PlayerActionPacket::ACTION_SPAWN_SAME_DIMENSION:
case PlayerActionPacket::ACTION_SPAWN_OVERWORLD:
if ($this->isAlive() or !$this->isOnline()) {
break;
}
if ($this->server->isHardcore()) {
$this->setBanned(true);
break;
}
$this->craftingType = 0;
if ($this->server->netherEnabled) {
if ($this->level == $this->server->netherLevel) {
$this->teleport($pos = $this->server->getDefaultLevel()->getSafeSpawn());
}
}
$this->server->getPluginManager()->callEvent($ev = new PlayerRespawnEvent($this, $this->getSpawn()));
$this->teleport($ev->getRespawnPosition());
$this->setSprinting(false);
$this->setSneaking(false);
$this->extinguish();
$this->setDataProperty(self::DATA_AIR, self::DATA_TYPE_SHORT, 300);
$this->deadTicks = 0;
$this->noDamageTicks = 60;
$this->removeAllEffects();
$this->setHealth($this->getMaxHealth());
$this->setFood(20);
if ($this->server->expEnabled) {
$this->updateExperience();
}
$this->starvationTick = 0;
$this->foodTick = 0;
$this->foodUsageTime = 0;
$this->sendData($this);
$this->sendSettings();
$this->inventory->sendContents($this);
$this->inventory->sendArmorContents($this);
$this->blocked = false;
$this->spawnToAll();
$this->scheduleUpdate();
break;
case PlayerActionPacket::ACTION_START_SPRINT:
$ev = new PlayerToggleSprintEvent($this, true);
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$this->sendData($this);
} else {
$this->setSprinting(true);
}
break;
case PlayerActionPacket::ACTION_STOP_SPRINT:
$ev = new PlayerToggleSprintEvent($this, false);
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$this->sendData($this);
} else {
$this->setSprinting(false);
}
break;
case PlayerActionPacket::ACTION_START_SNEAK:
$ev = new PlayerToggleSneakEvent($this, true);
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$this->sendData($this);
} else {
$this->setSneaking(true);
}
break;
case PlayerActionPacket::ACTION_STOP_SNEAK:
$ev = new PlayerToggleSneakEvent($this, false);
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$this->sendData($this);
} else {
$this->setSneaking(false);
}
break;
}
if ($packet->action !== PlayerActionPacket::ACTION_JUMP) {
$this->startAction = -1;
$this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, false);
}
break;
case ProtocolInfo::REMOVE_BLOCK_PACKET:
if ($this->spawned === false or $this->blocked === true or !$this->isAlive()) {
break;
}
$this->craftingType = 0;
$vector = new Vector3($packet->x, $packet->y, $packet->z);
if ($this->isCreative()) {
$item = $this->inventory->getItemInHand();
} else {
$item = $this->inventory->getItemInHand();
}
$oldItem = clone $item;
if ($this->canInteract($vector->add(0.5, 0.5, 0.5), $this->isCreative() ? 13 : 6) and $this->level->useBreakOn($vector, $item, $this, $this->server->destroyBlockParticle)) {
if ($this->isSurvival()) {
if (!$item->equals($oldItem) or $item->getCount() !== $oldItem->getCount()) {
$this->inventory->setItemInHand($item);
$this->inventory->sendHeldItem($this);
}
}
break;
}
$this->inventory->sendContents($this);
$target = $this->level->getBlock($vector);
$tile = $this->level->getTile($vector);
$this->level->sendBlocks([$this], [$target], UpdateBlockPacket::FLAG_ALL_PRIORITY);
$this->inventory->sendHeldItem($this);
if ($tile instanceof Spawnable) {
$tile->spawnTo($this);
}
break;
case ProtocolInfo::MOB_ARMOR_EQUIPMENT_PACKET:
break;
case ProtocolInfo::INTERACT_PACKET:
if ($this->spawned === false or !$this->isAlive() or $this->blocked) {
break;
}
$this->craftingType = 0;
$target = $this->level->getEntity($packet->target);
$cancelled = false;
if ($target instanceof Player and $this->server->getConfigBoolean("pvp", true) === false) {
$cancelled = true;
}
if ($target instanceof Boat or $target instanceof Minecart and $target->getType() == Minecart::TYPE_NORMAL) {
if ($packet->action === InteractPacket::ACTION_RIGHT_CLICK) {
$this->linkEntity($target);
} elseif ($packet->action === InteractPacket::ACTION_LEFT_CLICK) {
if ($this->linkedEntity == $target) {
$target->setLinked(0, $this);
}
$target->close();
} elseif ($packet->action === InteractPacket::ACTION_LEAVE_VEHICLE) {
$this->setLinked(0, $target);
}
return;
}
if ($packet->action === InteractPacket::ACTION_RIGHT_CLICK) {
if ($target instanceof Animal and $this->getInventory()->getItemInHand()) {
//TODO: Feed
}
break;
}
if ($target instanceof Entity and $this->getGamemode() !== Player::VIEW and $this->isAlive() and $target->isAlive()) {
if ($target instanceof DroppedItem or $target instanceof Arrow) {
$this->kick("Attempting to attack an invalid entity");
$this->server->getLogger()->warning($this->getServer()->getLanguage()->translateString("pocketmine.player.invalidEntity", [$this->getName()]));
break;
}
$item = $this->inventory->getItemInHand();
$damage = [EntityDamageEvent::MODIFIER_BASE => $item->getModifyAttackDamage($target)];
if (!$this->canInteract($target, 8)) {
$cancelled = true;
} elseif ($target instanceof Player) {
if (($target->getGamemode() & 0x1) > 0) {
break;
} elseif ($this->server->getConfigBoolean("pvp") !== true or $this->server->getDifficulty() === 0) {
$cancelled = true;
}
}
$ev = new EntityDamageByEntityEvent($this, $target, EntityDamageEvent::CAUSE_ENTITY_ATTACK, $damage, 0.4 + $item->getEnchantmentLevel(Enchantment::TYPE_WEAPON_KNOCKBACK) * 0.15);
if ($cancelled) {
$ev->setCancelled();
}
if ($target->attack($ev->getFinalDamage(), $ev) === true) {
$fireAspectL = $item->getEnchantmentLevel(Enchantment::TYPE_WEAPON_FIRE_ASPECT);
if ($fireAspectL > 0) {
$fireEv = new EntityCombustByEntityEvent($this, $target, $fireAspectL * 4, $ev->getFireProtectL());
Server::getInstance()->getPluginManager()->callEvent($fireEv);
if (!$fireEv->isCancelled()) {
$target->setOnFire($fireEv->getDuration());
}
}
//Thorns
if ($this->isSurvival()) {
$ev->createThornsDamage();
if ($ev->getThornsDamage() > 0) {
$thornsEvent = new EntityDamageByEntityEvent($target, $this, EntityDamageEvent::CAUSE_ENTITY_ATTACK, $ev->getThornsDamage(), 0);
if (!$thornsEvent->isCancelled()) {
if ($this->attack($thornsEvent->getFinalDamage(), $thornsEvent) === true) {
$thornsEvent->useArmors();
$ev->setThornsArmorUse();
}
}
}
}
$ev->useArmors();
}
if ($ev->isCancelled()) {
if ($item->isTool() and $this->isSurvival()) {
$this->inventory->sendContents($this);
}
break;
}
if ($item->isTool() and $this->isSurvival()) {
if ($item->useOn($target) and $item->getDamage() >= $item->getMaxDurability()) {
$this->inventory->setItemInHand(Item::get(Item::AIR, 0, 1));
} else {
$this->inventory->setItemInHand($item);
}
}
}
break;
case ProtocolInfo::ANIMATE_PACKET:
if ($this->spawned === false or !$this->isAlive()) {
break;
}
$this->server->getPluginManager()->callEvent($ev = new PlayerAnimationEvent($this, $packet->action));
if ($ev->isCancelled()) {
break;
}
$pk = new AnimatePacket();
$pk->eid = $this->getId();
$pk->action = $ev->getAnimationType();
Server::broadcastPacket($this->getViewers(), $pk);
break;
case ProtocolInfo::SET_HEALTH_PACKET:
//Not used
break;
case ProtocolInfo::ENTITY_EVENT_PACKET:
if ($this->spawned === false or $this->blocked === true or !$this->isAlive()) {
break;
}
$this->craftingType = 0;
$this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, false);
//TODO: check if this should be true
switch ($packet->event) {
case 9:
//Eating
$this->consumeHeldItem();
break;
}
break;
case ProtocolInfo::DROP_ITEM_PACKET:
if ($this->spawned === false or $this->blocked === true or !$this->isAlive()) {
break;
}
if (!$this->inventory->contains($packet->item) or $this->isCreative() and $this->server->limitedCreative) {
$this->inventory->sendContents($this);
break;
}
$slot = $this->inventory->first($packet->item);
if ($slot == -1) {
$this->inventory->sendContents($this);
break;
}
$dropItem = $this->inventory->getItem($slot);
$ev = new PlayerDropItemEvent($this, $dropItem);
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
$this->inventory->sendSlot($slot, $this);
break;
}
$this->inventory->remove($dropItem);
//$this->inventory->setItemInHand(Item::get(Item::AIR, 0, 1));
$motion = $this->getDirectionVector()->multiply(0.4);
$this->level->dropItem($this->add(0, 1.3, 0), $dropItem, $motion, 40);
$this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, false);
break;
case ProtocolInfo::TEXT_PACKET:
if ($this->spawned === false or !$this->isAlive()) {
break;
}
$this->craftingType = 0;
if ($packet->type === TextPacket::TYPE_CHAT) {
$packet->message = TextFormat::clean($packet->message, $this->removeFormat);
foreach (explode("\n", $packet->message) as $message) {
if (trim($message) != "" and strlen($message) <= 255 and $this->messageCounter-- > 0) {
$ev = new PlayerCommandPreprocessEvent($this, $message);
if (mb_strlen($ev->getMessage(), "UTF-8") > 320) {
$ev->setCancelled();
}
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
break;
}
if (substr($ev->getMessage(), 0, 1) === "/") {
//Command
Timings::$playerCommandTimer->startTiming();
$this->server->dispatchCommand($ev->getPlayer(), substr($ev->getMessage(), 1));
Timings::$playerCommandTimer->stopTiming();
} else {
$this->server->getPluginManager()->callEvent($ev = new PlayerChatEvent($this, $ev->getMessage()));
if (!$ev->isCancelled()) {
$this->server->broadcastMessage($this->getServer()->getLanguage()->translateString($ev->getFormat(), [$ev->getPlayer()->getDisplayName(), $ev->getMessage()]), $ev->getRecipients());
}
}
}
}
}
break;
case ProtocolInfo::CONTAINER_CLOSE_PACKET:
if ($this->spawned === false or $packet->windowid === 0) {
break;
}
$this->craftingType = 0;
$this->currentTransaction = null;
if (isset($this->windowIndex[$packet->windowid])) {
if ($this->windowIndex[$packet->windowid] instanceof AnvilInventory) {
$this->anvilItem = null;
}
$this->server->getPluginManager()->callEvent(new InventoryCloseEvent($this->windowIndex[$packet->windowid], $this));
$this->removeWindow($this->windowIndex[$packet->windowid]);
} else {
unset($this->windowIndex[$packet->windowid]);
}
break;
case ProtocolInfo::CRAFTING_EVENT_PACKET:
if ($this->spawned === false or !$this->isAlive()) {
break;
} elseif (!isset($this->windowIndex[$packet->windowId])) {
$this->inventory->sendContents($this);
$pk = new ContainerClosePacket();
$pk->windowid = $packet->windowId;
$this->dataPacket($pk);
break;
}
$recipe = $this->server->getCraftingManager()->getRecipe($packet->id);
if ($recipe === null or ($recipe instanceof BigShapelessRecipe or $recipe instanceof BigShapedRecipe) and $this->craftingType === 0) {
$this->inventory->sendContents($this);
break;
}
/** @var Item $item */
foreach ($packet->input as $i => $item) {
if ($item->getDamage() === -1 or $item->getDamage() === 0xffff) {
$item->setDamage(null);
}
if ($i < 9 and $item->getId() > 0) {
$item->setCount(1);
}
}
$canCraft = true;
if ($recipe instanceof ShapedRecipe) {
for ($x = 0; $x < 3 and $canCraft; ++$x) {
for ($y = 0; $y < 3; ++$y) {
$item = $packet->input[$y * 3 + $x];
$ingredient = $recipe->getIngredient($x, $y);
if ($item->getCount() > 0 and $item->getId() > 0) {
if ($ingredient == null) {
$canCraft = false;
break;
}
if ($ingredient->getId() != 0 and !$ingredient->deepEquals($item, $ingredient->getDamage() !== null, $ingredient->getCompoundTag() !== null)) {
$canCraft = false;
break;
}
} elseif ($ingredient !== null and $item->getId() !== 0) {
$canCraft = false;
break;
}
}
}
} elseif ($recipe instanceof ShapelessRecipe) {
$needed = $recipe->getIngredientList();
for ($x = 0; $x < 3 and $canCraft; ++$x) {
for ($y = 0; $y < 3; ++$y) {
$item = clone $packet->input[$y * 3 + $x];
foreach ($needed as $k => $n) {
if ($n->deepEquals($item, $n->getDamage() !== null, $n->getCompoundTag() !== null)) {
$remove = min($n->getCount(), $item->getCount());
$n->setCount($n->getCount() - $remove);
$item->setCount($item->getCount() - $remove);
if ($n->getCount() === 0) {
unset($needed[$k]);
}
}
}
if ($item->getCount() > 0) {
$canCraft = false;
break;
}
}
}
if (count($needed) > 0) {
$canCraft = false;
}
} else {
$canCraft = false;
}
/** @var Item[] $ingredients */
$canCraft = true;
//0.13.1大量物品本地配方出现问题,无法解决,使用极端(唯一)方法修复.
$ingredients = $packet->input;
$result = $packet->output[0];
if (!$canCraft or !$recipe->getResult()->deepEquals($result)) {
$this->server->getLogger()->debug("Unmatched recipe " . $recipe->getId() . " from player " . $this->getName() . ": expected " . $recipe->getResult() . ", got " . $result . ", using: " . implode(", ", $ingredients));
$this->inventory->sendContents($this);
break;
}
$used = array_fill(0, $this->inventory->getSize(), 0);
foreach ($ingredients as $ingredient) {
$slot = -1;
foreach ($this->inventory->getContents() as $index => $i) {
if ($ingredient->getId() !== 0 and $ingredient->deepEquals($i, $ingredient->getDamage() !== null) and $i->getCount() - $used[$index] >= 1) {
$slot = $index;
$used[$index]++;
break;
}
}
if ($ingredient->getId() !== 0 and $slot === -1) {
$canCraft = false;
break;
}
}
if (!$canCraft) {
$this->server->getLogger()->debug("Unmatched recipe " . $recipe->getId() . " from player " . $this->getName() . ": client does not have enough items, using: " . implode(", ", $ingredients));
$this->inventory->sendContents($this);
break;
}
$this->server->getPluginManager()->callEvent($ev = new CraftItemEvent($this, $ingredients, $recipe));
if ($ev->isCancelled()) {
$this->inventory->sendContents($this);
break;
}
foreach ($used as $slot => $count) {
if ($count === 0) {
continue;
}
$item = $this->inventory->getItem($slot);
if ($item->getCount() > $count) {
$newItem = clone $item;
$newItem->setCount($item->getCount() - $count);
} else {
$newItem = Item::get(Item::AIR, 0, 0);
}
$this->inventory->setItem($slot, $newItem);
}
$extraItem = $this->inventory->addItem($recipe->getResult());
if (count($extraItem) > 0) {
foreach ($extraItem as $item) {
$this->level->dropItem($this, $item);
}
}
switch ($recipe->getResult()->getId()) {
case Item::WORKBENCH:
$this->awardAchievement("buildWorkBench");
break;
case Item::WOODEN_PICKAXE:
$this->awardAchievement("buildPickaxe");
break;
case Item::FURNACE:
$this->awardAchievement("buildFurnace");
break;
case Item::WOODEN_HOE:
$this->awardAchievement("buildHoe");
break;
case Item::BREAD:
$this->awardAchievement("makeBread");
break;
case Item::CAKE:
//TODO: detect complex recipes like cake that leave remains
$this->awardAchievement("bakeCake");
$this->inventory->addItem(Item::get(Item::BUCKET, 0, 3));
break;
case Item::STONE_PICKAXE:
case Item::GOLD_PICKAXE:
case Item::IRON_PICKAXE:
case Item::DIAMOND_PICKAXE:
$this->awardAchievement("buildBetterPickaxe");
break;
case Item::WOODEN_SWORD:
$this->awardAchievement("buildSword");
break;
case Item::DIAMOND:
$this->awardAchievement("diamond");
break;
}
break;
case ProtocolInfo::CONTAINER_SET_SLOT_PACKET:
if ($this->spawned === false or $this->blocked === true or !$this->isAlive()) {
break;
}
if ($packet->slot < 0) {
break;
}
if ($packet->windowid === 0) {
//Our inventory
if ($packet->slot >= $this->inventory->getSize()) {
break;
}
if ($this->isCreative()) {
if (Item::getCreativeItemIndex($packet->item) !== -1) {
$this->inventory->setItem($packet->slot, $packet->item);
$this->inventory->setHotbarSlotIndex($packet->slot, $packet->slot);
//links $hotbar[$packet->slot] to $slots[$packet->slot]
}
}
$transaction = new BaseTransaction($this->inventory, $packet->slot, $this->inventory->getItem($packet->slot), $packet->item);
} elseif ($packet->windowid === ContainerSetContentPacket::SPECIAL_ARMOR) {
//Our armor
if ($packet->slot >= 4) {
break;
}
$transaction = new BaseTransaction($this->inventory, $packet->slot + $this->inventory->getSize(), $this->inventory->getArmorItem($packet->slot), $packet->item);
} elseif (isset($this->windowIndex[$packet->windowid])) {
$this->craftingType = 0;
$inv = $this->windowIndex[$packet->windowid];
/** @var $packet \pocketmine\network\protocol\ContainerSetSlotPacket */
if ($inv instanceof EnchantInventory and $packet->item->hasEnchantments()) {
$inv->onEnchant($this, $inv->getItem($packet->slot), $packet->item);
}
if ($inv instanceof AnvilInventory) {
if ($packet->slot == 2) {
if ($packet->item->getId() != Item::AIR) {
$this->anvilItem = $packet->item;
} elseif ($this->anvilItem != null) {
if (!$inv->onRename($this->anvilItem, $this)) {
break;
//maybe cheating!
}
$this->anvilItem = null;
}
}
}
$transaction = new BaseTransaction($inv, $packet->slot, $inv->getItem($packet->slot), $packet->item);
} else {
break;
}
if ($transaction->getSourceItem()->deepEquals($transaction->getTargetItem()) and $transaction->getTargetItem()->getCount() === $transaction->getSourceItem()->getCount()) {
//No changes!
//No changes, just a local inventory update sent by the server
break;
}
if ($this->currentTransaction === null or $this->currentTransaction->getCreationTime() < microtime(true) - 8) {
if ($this->currentTransaction !== null) {
foreach ($this->currentTransaction->getInventories() as $inventory) {
if ($inventory instanceof PlayerInventory) {
$inventory->sendArmorContents($this);
}
$inventory->sendContents($this);
}
}
$this->currentTransaction = new SimpleTransactionGroup($this);
}
$this->currentTransaction->addTransaction($transaction);
if ($this->currentTransaction->canExecute()) {
$achievements = [];
foreach ($this->currentTransaction->getTransactions() as $ts) {
$inv = $ts->getInventory();
if ($inv instanceof FurnaceInventory) {
if ($ts->getSlot() === 2) {
switch ($inv->getResult()->getId()) {
case Item::IRON_INGOT:
$achievements[] = "acquireIron";
break;
}
}
}
}
if ($this->currentTransaction->execute()) {
foreach ($achievements as $a) {
$this->awardAchievement($a);
}
}
$this->currentTransaction = null;
}
break;
case ProtocolInfo::BLOCK_ENTITY_DATA_PACKET:
if ($this->spawned === false or $this->blocked === true or !$this->isAlive()) {
break;
}
$this->craftingType = 0;
$pos = new Vector3($packet->x, $packet->y, $packet->z);
if ($pos->distanceSquared($this) > 10000) {
break;
}
$t = $this->level->getTile($pos);
if ($t instanceof Sign) {
$nbt = new NBT(NBT::LITTLE_ENDIAN);
$nbt->read($packet->namedtag);
$nbt = $nbt->getData();
if ($nbt["id"] !== Tile::SIGN) {
$t->spawnTo($this);
} else {
$ev = new SignChangeEvent($t->getBlock(), $this, [TextFormat::clean($nbt["Text1"], $this->removeFormat), TextFormat::clean($nbt["Text2"], $this->removeFormat), TextFormat::clean($nbt["Text3"], $this->removeFormat), TextFormat::clean($nbt["Text4"], $this->removeFormat)]);
if (!isset($t->namedtag->Creator) or $t->namedtag["Creator"] !== $this->getRawUniqueId()) {
$ev->setCancelled();
}
$this->server->getPluginManager()->callEvent($ev);
if (!$ev->isCancelled()) {
$t->setText($ev->getLine(0), $ev->getLine(1), $ev->getLine(2), $ev->getLine(3));
} else {
$t->spawnTo($this);
}
}
}
break;
default:
break;
}
$timings->stopTiming();
}