public static function fillUpChest(Block $chest, Player $player) { if ($chest->getId() == Item::CHEST || $chest->getId()) { if ($player->gamemode == Player::CREATIVE) { $player->sendMessage("[HG] You are in creative Mode"); return; } if (!$player->isOp()) { $pk = new ContainerSetContentPacket(); $pk->windowid = $player->getWindowId($player->getInventory()); // ContainerSetContentPacket::SPECIAL_INVENTORY; for ($i = 1; $i < 5; $i++) { $pk->slots[] = HungerGameKit::randomItems(); } $player->dataPacket($pk->setChannel(Network::CHANNEL_WORLD_EVENTS)); if ($player->getInventory() != null) { $player->getInventory()->sendContents($player); } // $player->sendMessage ( "[HG] openning chest" ); } } }
/** * @param Player|Player[] $target */ public function sendContents($target) { if ($target instanceof Player) { $target = [$target]; } $pk = new ContainerSetContentPacket(); $pk->setChannel(Network::CHANNEL_WORLD_EVENTS); $pk->slots = []; for ($i = 0; $i < $this->getSize(); ++$i) { //Do not send armor by error here $pk->slots[$i] = $this->getItem($i); } foreach ($target as $player) { $pk->hotbar = []; if ($player === $this->getHolder()) { for ($i = 0; $i < $this->getHotbarSize(); ++$i) { $index = $this->getHotbarSlotIndex($i); $pk->hotbar[] = $index <= -1 ? -1 : $index + 9; } } if (($id = $player->getWindowId($this)) === -1 or $player->spawned !== true) { $this->close($player); continue; } $pk->windowid = $id; $player->dataPacket(clone $pk); } }
/** * @param Player|Player[] $target */ public function sendContents($target) { if ($target instanceof Player) { $target = [$target]; } $pk = new ContainerSetContentPacket(); $pk->slots = []; for ($i = 0; $i < $this->getSize(); ++$i) { $pk->slots[$i] = $this->getItem($i); } foreach ($target as $player) { if (($id = $player->getWindowId($this)) === -1 or $player->spawned !== \true) { $this->close($player); continue; } $pk->windowid = $id; $player->dataPacket($pk->setChannel(Network::CHANNEL_WORLD_EVENTS)); } }
/** * 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::LOGIN_PACKET: if ($this->loggedIn) { break; } $this->username = TextFormat::clean($packet->username); $this->displayName = $this->username; $this->setNameTag($this->username); $this->iusername = strtolower($this->username); $this->randomClientId = $packet->clientId; $this->loginData = ["clientId" => $packet->clientId, "loginData" => null]; $this->uuid = Utils::dataToUUID($this->randomClientId, $this->iusername, $this->getAddress()); if (count($this->server->getOnlinePlayers()) > $this->server->getMaxPlayers() and $this->kick("disconnectionScreen.serverFull", false)) { break; } if ($packet->protocol1 !== ProtocolInfo::CURRENT_PROTOCOL) { if ($packet->protocol1 < ProtocolInfo::CURRENT_PROTOCOL) { $message = "disconnectionScreen.outdatedClient"; $pk = new PlayStatusPacket(); $pk->status = PlayStatusPacket::LOGIN_FAILED_CLIENT; $this->directDataPacket($pk->setChannel(Network::CHANNEL_PRIORITY)); } else { $message = "disconnectionScreen.outdatedServer"; $pk = new PlayStatusPacket(); $pk->status = PlayStatusPacket::LOGIN_FAILED_SERVER; $this->directDataPacket($pk->setChannel(Network::CHANNEL_PRIORITY)); } $this->close("", $message, false); break; } $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 * 32 * 4 and strlen($packet->skin) !== 64 * 64 * 4) { $this->close("", "disconnectionScreen.invalidSkin"); break; } $this->setSkin($packet->skin, $packet->slim); $this->server->getPluginManager()->callEvent($ev = new PlayerPreLoginEvent($this, "Plugin reason")); if ($ev->isCancelled()) { $this->close("", $ev->getKickMessage()); break; } if (!$this->server->isWhitelisted(strtolower($this->getName()))) { $this->close($this->getLeaveMessage(), "Server is white-listed"); break; } elseif ($this->server->getNameBans()->isBanned(strtolower($this->getName())) or $this->server->getIPBans()->isBanned($this->getAddress())) { $this->close($this->getLeaveMessage(), "You are banned"); break; } if ($this->hasPermission(Server::BROADCAST_CHANNEL_USERS)) { $this->server->getPluginManager()->subscribeToPermission(Server::BROADCAST_CHANNEL_USERS, $this); } if ($this->hasPermission(Server::BROADCAST_CHANNEL_ADMINISTRATIVE)) { $this->server->getPluginManager()->subscribeToPermission(Server::BROADCAST_CHANNEL_ADMINISTRATIVE, $this); } foreach ($this->server->getOnlinePlayers() as $p) { if ($p !== $this and strtolower($p->getName()) === strtolower($this->getName())) { if ($p->kick("logged in from another location") === false) { $this->close($this->getLeaveMessage(), "Logged in from another location"); $timings->stopTiming(); return; } } } $nbt = $this->server->getOfflinePlayerData($this->username); if (!isset($nbt->NameTag)) { $nbt->NameTag = new String("NameTag", $this->username); } else { $nbt["NameTag"] = $this->username; } $this->gamemode = $nbt["playerGameType"] & 0x3; if ($this->server->getForceGamemode()) { $this->gamemode = $this->server->getGamemode(); $nbt->playerGameType = new Int("playerGameType", $this->gamemode); } $this->allowFlight = $this->isCreative(); if (($level = $this->server->getLevelByName($nbt["Level"])) === null) { $this->setLevel($this->server->getDefaultLevel()); $nbt["Level"] = $this->level->getName(); $nbt["Pos"][0] = $this->level->getSpawnLocation()->x; $nbt["Pos"][1] = $this->level->getSpawnLocation()->y; $nbt["Pos"][2] = $this->level->getSpawnLocation()->z; } else { $this->setLevel($level); } if (!$nbt instanceof Compound) { $this->close($this->getLeaveMessage(), "Invalid data"); break; } $this->achievements = []; /** @var Byte $achievement */ foreach ($nbt->Achievements as $achievement) { $this->achievements[$achievement->getName()] = $achievement->getValue() > 0 ? true : false; } $nbt->lastPlayed = new Long("lastPlayed", floor(microtime(true) * 1000)); if ($this->server->getAutoSave()) { $this->server->saveOfflinePlayerData($this->username, $nbt, true); } parent::__construct($this->level->getChunk($nbt["Pos"][0] >> 4, $nbt["Pos"][2] >> 4, true), $nbt); $this->loggedIn = true; $this->server->getPluginManager()->callEvent($ev = new PlayerLoginEvent($this, "Plugin reason")); if ($ev->isCancelled()) { $this->close($this->getLeaveMessage(), $ev->getKickMessage()); break; } if ($this->isCreative()) { $this->inventory->setHeldItemSlot(0); } else { $this->inventory->setHeldItemSlot(0); } $pk = new PlayStatusPacket(); $pk->status = PlayStatusPacket::LOGIN_SUCCESS; $this->dataPacket($pk->setChannel(Network::CHANNEL_PRIORITY)); if ($this->spawnPosition === null and isset($this->namedtag->SpawnLevel) and ($level = $this->server->getLevelByName($this->namedtag["SpawnLevel"])) instanceof Level) { $this->spawnPosition = new Position($this->namedtag["SpawnX"], $this->namedtag["SpawnY"], $this->namedtag["SpawnZ"], $level); } $spawnPosition = $this->getSpawn(); $pk = new StartGamePacket(); $pk->seed = -1; $pk->x = $this->x; $pk->y = $this->y; $pk->z = $this->z; $pk->spawnX = (int) $spawnPosition->x; $pk->spawnY = (int) $spawnPosition->y; $pk->spawnZ = (int) $spawnPosition->z; $pk->generator = 1; //0 old, 1 infinite, 2 flat $pk->gamemode = $this->gamemode & 0x1; $pk->eid = 0; //Always use EntityID as zero for the actual player $this->dataPacket($pk->setChannel(Network::CHANNEL_PRIORITY)); $pk = new SetTimePacket(); $pk->time = $this->level->getTime(); $pk->started = $this->level->stopTime == false; $this->dataPacket($pk->setChannel(Network::CHANNEL_PRIORITY)); $pk = new SetSpawnPositionPacket(); $pk->x = (int) $spawnPosition->x; $pk->y = (int) $spawnPosition->y; $pk->z = (int) $spawnPosition->z; $this->dataPacket($pk->setChannel(Network::CHANNEL_PRIORITY)); $pk = new SetHealthPacket(); $pk->health = $this->getHealth(); $this->dataPacket($pk->setChannel(Network::CHANNEL_PRIORITY)); $pk = new SetDifficultyPacket(); $pk->difficulty = $this->server->getDifficulty(); $this->dataPacket($pk->setChannel(Network::CHANNEL_PRIORITY)); $this->server->getLogger()->info($this->getServer()->getLanguage()->translateString("pocketmine.player.logIn", [TextFormat::AQUA . $this->username . TextFormat::WHITE, $this->ip, $this->port, $this->id, $this->level->getName(), round($this->x, 4), round($this->y, 4), round($this->z, 4)])); if ($this->isOp()) { $this->setRemoveFormat(false); } if ($this->gamemode === Player::SPECTATOR) { $pk = new ContainerSetContentPacket(); $pk->windowid = ContainerSetContentPacket::SPECIAL_CREATIVE; $this->dataPacket($pk->setChannel(Network::CHANNEL_PRIORITY)); } else { $pk = new ContainerSetContentPacket(); $pk->windowid = ContainerSetContentPacket::SPECIAL_CREATIVE; $pk->slots = Item::getCreativeItems(); $this->dataPacket($pk->setChannel(Network::CHANNEL_PRIORITY)); } $this->forceMovement = $this->teleportPosition = $this->getPosition(); $this->server->onPlayerLogin($this); break; case ProtocolInfo::MOVE_PLAYER_PACKET: $newPos = new Vector3($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)) { $this->sendPosition($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; $this->forceMovement = null; } break; case ProtocolInfo::PLAYER_EQUIPMENT_PACKET: if ($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 { $packet->slot -= 9; //Get real block slot } if ($this->isCreative()) { //Creative mode match $item = Item::get($packet->item, $packet->meta, 1); $slot = Item::getCreativeItemIndex($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); $this->inventory->setHeldItemSlot($packet->slot); } else { $this->inventory->sendContents($this); break; } } } elseif (!isset($item) or $slot === -1 or $item->getId() !== $packet->item or $item->getDamage() !== $packet->meta) { // packet error or not implemented $this->inventory->sendContents($this); break; } elseif ($this->isCreative()) { $this->inventory->setHeldItemIndex($packet->selectedSlot); $this->inventory->setItem($packet->selectedSlot, $item); $this->inventory->setHeldItemSlot($packet->selectedSlot); } else { if ($packet->selectedSlot >= 0 and $packet->selectedSlot < $this->inventory->getHotbarSize()) { $this->inventory->setHeldItemIndex($packet->selectedSlot); $this->inventory->setHeldItemSlot($slot); } else { $this->inventory->sendContents($this); break; } } $this->inventory->sendHeldItem($this->hasSpawned); $this->setDataFlag(self::DATA_FLAGS, self::DATA_FLAG_ACTION, false); break; case ProtocolInfo::USE_ITEM_PACKET: if ($this->spawned === false or !$this->isAlive() or $this->blocked) { break; } $blockVector = new Vector3($packet->x, $packet->y, $packet->z); $this->craftingType = 0; $packet->eid = $this->id; if ($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()->getId() !== $packet->item or ($damage = $this->inventory->getItemInHand()->getDamage()) !== $packet->meta and $damage !== null) { $this->inventory->sendHeldItem($this); } else { $item = $this->inventory->getItemInHand(); $oldItem = clone $item; //TODO: Implement adventure mode checks if ($this->level->useItemOn($blockVector, $item, $packet->face, $packet->fx, $packet->fy, $packet->fz, $this)) { if (!$item->equals($oldItem, true) or $item->getCount() !== $oldItem->getCount()) { $this->inventory->setItemInHand($item, $this); $this->inventory->sendHeldItem($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) { $aimPos = (new Vector3($packet->x / 32768, $packet->y / 32768, $packet->z / 32768))->normalize(); if ($this->isCreative()) { $item = $this->inventory->getItemInHand(); } elseif ($this->inventory->getItemInHand()->getId() !== $packet->item or ($damage = $this->inventory->getItemInHand()->getDamage()) !== $packet->meta and $damage !== null) { $this->inventory->sendHeldItem($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::SNOWBALL) { $nbt = new Compound("", ["Pos" => new Enum("Pos", [new Double("", $this->x), new Double("", $this->y + $this->getEyeHeight()), new Double("", $this->z)]), "Motion" => new Enum("Motion", [new Double("", $aimPos->x), new Double("", $aimPos->y), new Double("", $aimPos->z)]), "Rotation" => new Enum("Rotation", [new Float("", $this->yaw), new Float("", $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(); } } $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 !== 7) { break; } $this->craftingType = 0; $packet->eid = $this->id; $pos = new Vector3($packet->x, $packet->y, $packet->z); switch ($packet->action) { case 0: //Start break 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()) { $this->inventory->sendHeldItem($this); break; } $this->lastBreak = microtime(true); break; case 5: //Shot arrow if ($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, 0, 1))) { $this->inventory->sendContents($this); break; } $nbt = new Compound("", ["Pos" => new Enum("Pos", [new Double("", $this->x), new Double("", $this->y + $this->getEyeHeight()), new Double("", $this->z)]), "Motion" => new Enum("Motion", [new Double("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)), new Double("", -sin($this->pitch / 180 * M_PI)), new Double("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))]), "Rotation" => new Enum("Rotation", [new Float("", $this->yaw), new Float("", $this->pitch)]), "Fire" => new Short("Fire", $this->isOnFire() ? 45 * 60 : 0)]); $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, 0, 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->setChannel(Network::CHANNEL_WORLD_EVENTS); $this->dataPacket($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 6: //get out of the bed $this->stopSleep(); break; case 7: //Respawn if ($this->spawned === false or $this->isAlive() or !$this->isOnline()) { break; } if ($this->server->isHardcore()) { $this->setBanned(true); break; } $this->craftingType = 0; $this->server->getPluginManager()->callEvent($ev = new PlayerRespawnEvent($this, $this->getSpawn())); $this->teleport($ev->getRespawnPosition()); $this->extinguish(); $this->setDataProperty(self::DATA_AIR, self::DATA_TYPE_SHORT, 300); $this->deadTicks = 0; $this->noDamageTicks = 60; $this->setHealth($this->getMaxHealth()); $this->removeAllEffects(); $this->sendData($this); $this->sendSettings(); $this->inventory->sendContents($this); $this->inventory->sendArmorContents($this); $this->blocked = false; $this->spawnToAll(); $this->scheduleUpdate(); break; } $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, $this)) { if ($this->isSurvival()) { if (!$item->equals($oldItem, true) or $item->getCount() !== $oldItem->getCount()) { $this->inventory->setItemInHand($item, $this); $this->inventory->sendHeldItem($this->hasSpawned); } } 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::PLAYER_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 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(); $damageTable = [Item::WOODEN_SWORD => 4, Item::GOLD_SWORD => 4, Item::STONE_SWORD => 5, Item::IRON_SWORD => 6, Item::DIAMOND_SWORD => 7, Item::WOODEN_AXE => 3, Item::GOLD_AXE => 3, Item::STONE_AXE => 3, Item::IRON_AXE => 5, Item::DIAMOND_AXE => 6, Item::WOODEN_PICKAXE => 2, Item::GOLD_PICKAXE => 2, Item::STONE_PICKAXE => 3, Item::IRON_PICKAXE => 4, Item::DIAMOND_PICKAXE => 5, Item::WOODEN_SHOVEL => 1, Item::GOLD_SHOVEL => 1, Item::STONE_SHOVEL => 2, Item::IRON_SHOVEL => 3, Item::DIAMOND_SHOVEL => 4]; $damage = [EntityDamageEvent::MODIFIER_BASE => isset($damageTable[$item->getId()]) ? $damageTable[$item->getId()] : 1]; 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; } $armorValues = [Item::LEATHER_CAP => 1, Item::LEATHER_TUNIC => 3, Item::LEATHER_PANTS => 2, Item::LEATHER_BOOTS => 1, Item::CHAIN_HELMET => 1, Item::CHAIN_CHESTPLATE => 5, Item::CHAIN_LEGGINGS => 4, Item::CHAIN_BOOTS => 1, Item::GOLD_HELMET => 1, Item::GOLD_CHESTPLATE => 5, Item::GOLD_LEGGINGS => 3, Item::GOLD_BOOTS => 1, Item::IRON_HELMET => 2, Item::IRON_CHESTPLATE => 6, Item::IRON_LEGGINGS => 5, Item::IRON_BOOTS => 2, Item::DIAMOND_HELMET => 3, Item::DIAMOND_CHESTPLATE => 8, Item::DIAMOND_LEGGINGS => 6, Item::DIAMOND_BOOTS => 3]; $points = 0; foreach ($target->getInventory()->getArmorContents() as $index => $i) { if (isset($armorValues[$i->getId()])) { $points += $armorValues[$i->getId()]; } } $damage[EntityDamageEvent::MODIFIER_ARMOR] = -floor($damage[EntityDamageEvent::MODIFIER_BASE] * $points * 0.04); } $ev = new EntityDamageByEntityEvent($this, $target, EntityDamageEvent::CAUSE_ENTITY_ATTACK, $damage); if ($cancelled) { $ev->setCancelled(); } $target->attack($ev->getFinalDamage(), $ev); if ($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), $this); } else { $this->inventory->setItemInHand($item, $this); } } } break; case ProtocolInfo::ANIMATE_PACKET: if ($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(), $pk->setChannel(Network::CHANNEL_WORLD_EVENTS)); break; case ProtocolInfo::SET_HEALTH_PACKET: //Not used break; case ProtocolInfo::ENTITY_EVENT_PACKET: if ($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 $items = [Item::APPLE => 4, Item::MUSHROOM_STEW => 10, Item::BEETROOT_SOUP => 10, Item::BREAD => 5, Item::RAW_PORKCHOP => 3, Item::COOKED_PORKCHOP => 8, Item::RAW_BEEF => 3, Item::STEAK => 8, Item::COOKED_CHICKEN => 6, Item::RAW_CHICKEN => 2, Item::MELON_SLICE => 2, Item::GOLDEN_APPLE => 10, Item::PUMPKIN_PIE => 8, Item::CARROT => 4, Item::POTATO => 1, Item::BAKED_POTATO => 6, Item::COOKIE => 2, Item::COOKED_FISH => [0 => 5, 1 => 6], Item::RAW_FISH => [0 => 2, 1 => 2, 2 => 1, 3 => 1]]; $slot = $this->inventory->getItemInHand(); if ($this->getHealth() < $this->getMaxHealth() and isset($items[$slot->getId()])) { $this->server->getPluginManager()->callEvent($ev = new PlayerItemConsumeEvent($this, $slot)); if ($ev->isCancelled()) { $this->inventory->sendContents($this); break; } $pk = new EntityEventPacket(); $pk->eid = $this->getId(); $pk->event = EntityEventPacket::USE_ITEM; $pk->setChannel(Network::CHANNEL_WORLD_EVENTS); $this->dataPacket($pk); Server::broadcastPacket($this->getViewers(), $pk); $amount = $items[$slot->getId()]; if (is_array($amount)) { $amount = isset($amount[$slot->getDamage()]) ? $amount[$slot->getDamage()] : 0; } $ev = new EntityRegainHealthEvent($this, $amount, EntityRegainHealthEvent::CAUSE_EATING); $this->heal($ev->getAmount(), $ev); --$slot->count; $this->inventory->setItemInHand($slot, $this); if ($slot->getId() === Item::MUSHROOM_STEW or $slot->getId() === Item::BEETROOT_SOUP) { $this->inventory->addItem(Item::get(Item::BOWL, 0, 1)); } elseif ($slot->getId() === Item::RAW_FISH and $slot->getDamage() === 3) { //Pufferfish //$this->addEffect(Effect::getEffect(Effect::HUNGER)->setAmplifier(2)->setDuration(15 * 20)); $this->addEffect(Effect::getEffect(Effect::NAUSEA)->setAmplifier(1)->setDuration(15 * 20)); $this->addEffect(Effect::getEffect(Effect::POISON)->setAmplifier(3)->setDuration(60 * 20)); } } break; } break; case ProtocolInfo::DROP_ITEM_PACKET: if ($this->spawned === false or $this->blocked === true or !$this->isAlive()) { break; } $packet->eid = $this->id; $item = $this->inventory->getItemInHand(); $ev = new PlayerDropItemEvent($this, $item); $this->server->getPluginManager()->callEvent($ev); if ($ev->isCancelled()) { $this->inventory->sendContents($this); break; } $this->inventory->setItemInHand(Item::get(Item::AIR, 0, 1), $this); $motion = $this->getDirectionVector()->multiply(0.4); $this->level->dropItem($this->add(0, 1.3, 0), $item, $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])) { $this->server->getPluginManager()->callEvent(new InventoryCloseEvent($this->windowIndex[$packet->windowid], $this)); $this->removeWindow($this->windowIndex[$packet->windowid]); } else { unset($this->windowIndex[$packet->windowid]); } break; case ProtocolInfo::CONTAINER_SET_CONTENT_PACKET: if ($packet->windowid === ContainerSetContentPacket::SPECIAL_CRAFTING) { if (count($packet->slots) < 9) { $this->inventory->sendContents($this); break; } foreach ($packet->slots as $i => $item) { /** @var Item $item */ if ($item->getDamage() === -1 or $item->getDamage() === 0xffff) { $item->setDamage(null); } if ($i < 9 and $item->getId() > 0) { $item->setCount(1); } } $result = $packet->slots[9]; if ($this->craftingType === 1 or $this->craftingType === 2) { $recipe = new BigShapelessRecipe($result); } else { $recipe = new ShapelessRecipe($result); } /** @var Item[] $ingredients */ $ingredients = []; for ($x = 0; $x < 3; ++$x) { for ($y = 0; $y < 3; ++$y) { $item = $packet->slots[$x * 3 + $y]; if ($item->getCount() > 0 and $item->getId() > 0) { //TODO shaped $recipe->addIngredient($item); $ingredients[$x * 3 + $y] = $item; } } } if (!Server::getInstance()->getCraftingManager()->matchRecipe($recipe)) { $this->server->getLogger()->debug("Unmatched recipe from player " . $this->getName() . ": " . $recipe->getResult() . ", using: " . implode(", ", $recipe->getIngredientList())); $this->inventory->sendContents($this); break; } $canCraft = true; $used = array_fill(0, $this->inventory->getSize(), 0); foreach ($ingredients as $ingredient) { $slot = -1; $checkDamage = $ingredient->getDamage() === null ? false : true; foreach ($this->inventory->getContents() as $index => $i) { if ($ingredient->equals($i, $checkDamage) and $i->getCount() - $used[$index] >= 1) { $slot = $index; $used[$index]++; break; } } if ($slot === -1) { $canCraft = false; break; } } if (!$canCraft) { $this->inventory->sendContents($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]; $transaction = new BaseTransaction($inv, $packet->slot, $inv->getItem($packet->slot), $packet->item); } else { break; } if ($transaction->getSourceItem()->equals($transaction->getTargetItem(), true) 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); } } $this->currentTransaction = null; } break; case ProtocolInfo::TILE_ENTITY_DATA_PACKET: if ($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->getUniqueId()) { $ev->setCancelled(); } else { foreach ($ev->getLines() as $line) { if (mb_strlen($line, "UTF-8") > 16) { $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(); }