mirror of
https://github.com/pmmp/PocketMine-MP.git
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133 lines
3.8 KiB
PHP
133 lines
3.8 KiB
PHP
<?php
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/*
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*
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* ____ _ _ __ __ _ __ __ ____
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* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
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* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
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* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
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* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* @author PocketMine Team
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* @link http://www.pocketmine.net/
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*
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*
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*/
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declare(strict_types=1);
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namespace pocketmine\block;
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use pocketmine\block\utils\BlockDataReader;
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use pocketmine\block\utils\BlockDataWriter;
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use pocketmine\event\block\StructureGrowEvent;
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use pocketmine\item\Bamboo as ItemBamboo;
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use pocketmine\item\Fertilizer;
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use pocketmine\item\Item;
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use pocketmine\item\VanillaItems;
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use pocketmine\math\Vector3;
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use pocketmine\player\Player;
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use pocketmine\world\BlockTransaction;
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final class BambooSapling extends Flowable{
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private bool $ready = false;
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public function getRequiredStateDataBits() : int{ return 1; }
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protected function decodeState(BlockDataReader $r) : void{
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$this->setReady($r->readBool());
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}
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protected function encodeState(BlockDataWriter $w) : void{
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$w->writeBool($this->isReady());
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}
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public function isReady() : bool{ return $this->ready; }
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/** @return $this */
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public function setReady(bool $ready) : self{
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$this->ready = $ready;
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return $this;
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}
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private function canBeSupportedBy(Block $block) : bool{
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//TODO: tags would be better for this
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return
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$block instanceof Dirt ||
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$block instanceof Grass ||
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$block instanceof Gravel ||
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$block instanceof Sand ||
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$block instanceof Mycelium ||
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$block instanceof Podzol;
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}
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public function place(BlockTransaction $tx, Item $item, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
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if(!$this->canBeSupportedBy($blockReplace->position->getWorld()->getBlock($blockReplace->position->down()))){
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return false;
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}
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return parent::place($tx, $item, $blockReplace, $blockClicked, $face, $clickVector, $player);
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}
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public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
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if($item instanceof Fertilizer || $item instanceof ItemBamboo){
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if($this->grow($player)){
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$item->pop();
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return true;
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}
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}
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return false;
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}
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public function onNearbyBlockChange() : void{
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if(!$this->canBeSupportedBy($this->position->getWorld()->getBlock($this->position->down()))){
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$this->position->getWorld()->useBreakOn($this->position);
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}
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}
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private function grow(?Player $player) : bool{
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$world = $this->position->getWorld();
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if(!$world->getBlock($this->position->up())->canBeReplaced()){
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return false;
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}
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$tx = new BlockTransaction($world);
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$bamboo = VanillaBlocks::BAMBOO();
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$tx->addBlock($this->position, $bamboo)
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->addBlock($this->position->up(), (clone $bamboo)->setLeafSize(Bamboo::SMALL_LEAVES));
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$ev = new StructureGrowEvent($this, $tx, $player);
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$ev->call();
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if($ev->isCancelled()){
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return false;
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}
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return $tx->apply();
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}
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public function ticksRandomly() : bool{
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return true;
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}
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public function onRandomTick() : void{
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$world = $this->position->getWorld();
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if($this->ready){
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$this->ready = false;
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if($world->getFullLight($this->position) < 9 || !$this->grow(null)){
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$world->setBlock($this->position, $this);
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}
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}elseif($world->getBlock($this->position->up())->canBeReplaced()){
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$this->ready = true;
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$world->setBlock($this->position, $this);
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}
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}
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public function asItem() : Item{
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return VanillaItems::BAMBOO();
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}
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}
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