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https://github.com/pmmp/PocketMine-MP.git
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83 lines
2.3 KiB
PHP
83 lines
2.3 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\world\generator\object;
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use pocketmine\block\VanillaBlocks;
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use pocketmine\utils\Random;
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use pocketmine\world\BlockTransaction;
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use pocketmine\world\ChunkManager;
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use function abs;
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class SpruceTree extends Tree{
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public function __construct(){
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parent::__construct(VanillaBlocks::SPRUCE_LOG(), VanillaBlocks::SPRUCE_LEAVES(), 10);
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}
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protected function generateChunkHeight(Random $random) : int{
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return $this->treeHeight - $random->nextBoundedInt(3);
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}
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public function placeObject(ChunkManager $world, int $x, int $y, int $z, Random $random) : void{
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$this->treeHeight = $random->nextBoundedInt(4) + 6;
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parent::placeObject($world, $x, $y, $z, $random);
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}
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protected function placeCanopy(int $x, int $y, int $z, Random $random, BlockTransaction $transaction) : void{
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$topSize = $this->treeHeight - (1 + $random->nextBoundedInt(2));
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$lRadius = 2 + $random->nextBoundedInt(2);
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$radius = $random->nextBoundedInt(2);
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$maxR = 1;
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$minR = 0;
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for($yy = 0; $yy <= $topSize; ++$yy){
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$yyy = $y + $this->treeHeight - $yy;
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for($xx = $x - $radius; $xx <= $x + $radius; ++$xx){
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$xOff = abs($xx - $x);
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for($zz = $z - $radius; $zz <= $z + $radius; ++$zz){
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$zOff = abs($zz - $z);
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if($xOff === $radius and $zOff === $radius and $radius > 0){
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continue;
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}
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if(!$transaction->fetchBlockAt($xx, $yyy, $zz)->isSolid()){
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$transaction->addBlockAt($xx, $yyy, $zz, $this->leafBlock);
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}
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}
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}
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if($radius >= $maxR){
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$radius = $minR;
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$minR = 1;
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if(++$maxR > $lRadius){
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$maxR = $lRadius;
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}
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}else{
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++$radius;
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}
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}
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}
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}
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