Biome.php

<?php
 
/*
 *
 *  ____            _        _   __  __ _                  __  __ ____
 * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
 * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
 * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
 * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * @author PocketMine Team
 * @link http://www.pocketmine.net/
 *
 *
 */
 
declare(strict_types=1);
 
namespace pocketmine\world\biome;
 
use pocketmine\block\Block;
use pocketmine\utils\Random;
use pocketmine\world\ChunkManager;
use pocketmine\world\generator\populator\Populator;
 
abstract class Biome{
 
    public const MAX_BIOMES = 256;
 
    private int $id;
    private bool $registered = false;
 
    private array $populators = [];
 
    private int $minElevation;
    private int $maxElevation;
 
    private array $groundCover = [];
 
    protected float $rainfall = 0.5;
    protected float $temperature = 0.5;
 
    public function clearPopulators() : void{
        $this->populators = [];
    }
 
    public function addPopulator(Populator $populator) : void{
        $this->populators[] = $populator;
    }
 
    public function populateChunk(ChunkManager $world, int $chunkX, int $chunkZ, Random $random) : void{
        foreach($this->populators as $populator){
            $populator->populate($world, $chunkX, $chunkZ, $random);
        }
    }
 
    public function getPopulators() : array{
        return $this->populators;
    }
 
    public function setId(int $id) : void{
        if(!$this->registered){
            $this->registered = true;
            $this->id = $id;
        }
    }
 
    public function getId() : int{
        return $this->id;
    }
 
    abstract public function getName() : string;
 
    public function getMinElevation() : int{
        return $this->minElevation;
    }
 
    public function getMaxElevation() : int{
        return $this->maxElevation;
    }
 
    public function setElevation(int $min, int $max) : void{
        $this->minElevation = $min;
        $this->maxElevation = $max;
    }
 
    public function getGroundCover() : array{
        return $this->groundCover;
    }
 
    public function setGroundCover(array $covers) : void{
        $this->groundCover = $covers;
    }
 
    public function getTemperature() : float{
        return $this->temperature;
    }
 
    public function getRainfall() : float{
        return $this->rainfall;
    }
}