BetterGen/src/Ad5001/BetterGen/generator/BetterBiomeSelector.php
2017-05-11 13:29:22 +02:00

71 lines
2.2 KiB
PHP

<?php
/**
* ____ __ __ ____
* /\ _`\ /\ \__ /\ \__ /\ _`\
* \ \ \L\ \ __ \ \ ,_\\ \ ,_\ __ _ __ \ \ \L\_\ __ ___
* \ \ _ <' /'__`\\ \ \/ \ \ \/ /'__`\/\`'__\\ \ \L_L /'__`\ /' _ `\
* \ \ \L\ \/\ __/ \ \ \_ \ \ \_ /\ __/\ \ \/ \ \ \/, \/\ __/ /\ \/\ \
* \ \____/\ \____\ \ \__\ \ \__\\ \____\\ \_\ \ \____/\ \____\\ \_\ \_\
* \/___/ \/____/ \/__/ \/__/ \/____/ \/_/ \/___/ \/____/ \/_/\/_/
* Tomorrow's pocketmine generator.
* @author Ad5001
* @link https://github.com/Ad5001/BetterGen
*/
namespace Ad5001\BetterGen\generator;
use pocketmine\level\generator\biome\BiomeSelector;
use pocketmine\level\generator\biome\Biome;
use pocketmine\utils\Random;
use pocketmine\level\generator\noise\Simplex;
class BetterBiomeSelector extends BiomeSelector {
/** @var Biome */
private $fallback;
/** @var Simplex */
private $temperature;
/** @var Simplex */
private $rainfall;
/** @var Biome[] */
private $biomes = [ ];
private $map = [ ];
private $lookup;
public function __construct(Random $random, callable $lookup, Biome $fallback) {
parent::__construct($random, $lookup, $fallback);
$this->fallback = $fallback;
$this->lookup = $lookup;
$this->temperature = new Simplex($random, 2, 1 / 16, 1 / 512);
$this->rainfall = new Simplex($random, 2, 1 / 16, 1 / 512);
}
public function recalculate() {
} // Using our own system, No need for that
public function addBiome(Biome $biome) {
$this->biomes [$biome->getId ()] = $biome;
}
public function getTemperature($x, $z) {
return ($this->temperature->noise2D($x, $z, true ) + 1) / 2;
}
public function getRainfall($x, $z) {
return ($this->rainfall->noise2D($x, $z, true ) + 1) / 2;
}
/**
*
* @param
* $x
* @param
* $z
*
* @return Biome
*/
public function pickBiome($x, $z) {
$temperature = ($this->getTemperature($x, $z ));
$rainfall = ($this->getRainfall($x, $z ));
$biomeId = BetterNormal::getBiome($temperature, $rainfall);
$b = (($biomeId instanceof Biome) ? $biomeId : ($this->biomes [$biomeId] ?? $this->fallback));
return $b;
}
}