phpdoc: populate missing parameter typeinfo

src/pocketmine/level/generator/noise/Noise.php

@@ -46,22 +46,62 @@ abstract class Noise{
 	/** @var float */
 	protected $expansion;
 
+	/**
+	 * @param float $x
+	 *
+	 * @return int
+	 */
 	public static function floor($x) : int{
 		return $x >= 0 ? (int) $x : (int) ($x - 1);
 	}
 
+	/**
+	 * @param float $x
+	 *
+	 * @return float
+	 */
 	public static function fade($x){
 		return $x * $x * $x * ($x * ($x * 6 - 15) + 10);
 	}
 
+	/**
+	 * @param float $x
+	 * @param float $y
+	 * @param float $z
+	 *
+	 * @return float
+	 */
 	public static function lerp($x, $y, $z){
 		return $y + $x * ($z - $y);
 	}
 
+	/**
+	 * @param float $x
+	 * @param float $x1
+	 * @param float $x2
+	 * @param float $q0
+	 * @param float $q1
+	 *
+	 * @return float
+	 */
 	public static function linearLerp($x, $x1, $x2, $q0, $q1){
 		return (($x2 - $x) / ($x2 - $x1)) * $q0 + (($x - $x1) / ($x2 - $x1)) * $q1;
 	}
 
+	/**
+	 * @param float $x
+	 * @param float $y
+	 * @param float $q00
+	 * @param float $q01
+	 * @param float $q10
+	 * @param float $q11
+	 * @param float $x1
+	 * @param float $x2
+	 * @param float $y1
+	 * @param float $y2
+	 *
+	 * @return float
+	 */
 	public static function bilinearLerp($x, $y, $q00, $q01, $q10, $q11, $x1, $x2, $y1, $y2){
 		$dx1 = (($x2 - $x) / ($x2 - $x1));
 		$dx2 = (($x - $x1) / ($x2 - $x1));
@@ -73,6 +113,27 @@ abstract class Noise{
 		);
 	}
 
+	/**
+	 * @param float $x
+	 * @param float $y
+	 * @param float $z
+	 * @param float $q000
+	 * @param float $q001
+	 * @param float $q010
+	 * @param float $q011
+	 * @param float $q100
+	 * @param float $q101
+	 * @param float $q110
+	 * @param float $q111
+	 * @param float $x1
+	 * @param float $x2
+	 * @param float $y1
+	 * @param float $y2
+	 * @param float $z1
+	 * @param float $z2
+	 *
+	 * @return float
+	 */
 	public static function trilinearLerp($x, $y, $z, $q000, $q001, $q010, $q011, $q100, $q101, $q110, $q111, $x1, $x2, $y1, $y2, $z1, $z2){
 		$dx1 = (($x2 - $x) / ($x2 - $x1));
 		$dx2 = (($x - $x1) / ($x2 - $x1));
@@ -94,6 +155,14 @@ abstract class Noise{
 		);
 	}
 
+	/**
+	 * @param int   $hash
+	 * @param float $x
+	 * @param float $y
+	 * @param float $z
+	 *
+	 * @return float
+	 */
 	public static function grad($hash, $x, $y, $z){
 		$hash &= 15;
 		$u = $hash < 8 ? $x : $y;
@@ -102,10 +171,30 @@ abstract class Noise{
 		return (($hash & 1) === 0 ? $u : -$u) + (($hash & 2) === 0 ? $v : -$v);
 	}
 
+	/**
+	 * @param float $x
+	 * @param float $z
+	 *
+	 * @return float
+	 */
 	abstract public function getNoise2D($x, $z);
 
+	/**
+	 * @param float $x
+	 * @param float $y
+	 * @param float $z
+	 *
+	 * @return float
+	 */
 	abstract public function getNoise3D($x, $y, $z);
 
+	/**
+	 * @param float $x
+	 * @param float $z
+	 * @param bool  $normalized
+	 *
+	 * @return float
+	 */
 	public function noise2D($x, $z, $normalized = false){
 		$result = 0;
 		$amp = 1;
@@ -129,6 +218,14 @@ abstract class Noise{
 		return $result;
 	}
 
+	/**
+	 * @param float $x
+	 * @param float $y
+	 * @param float $z
+	 * @param bool  $normalized
+	 *
+	 * @return float
+	 */
 	public function noise3D($x, $y, $z, $normalized = false){
 		$result = 0;
 		$amp = 1;
@@ -304,6 +401,11 @@ abstract class Noise{
 		return $noiseArray;
 	}
 
+	/**
+	 * @param float $x
+	 * @param float $y
+	 * @param float $z
+	 */
 	public function setOffset($x, $y, $z){
 		$this->offsetX = $x;
 		$this->offsetY = $y;

src/pocketmine/level/generator/noise/Perlin.php

@@ -34,6 +34,12 @@ class Perlin extends Noise{
 	];
 
 
+	/**
+	 * @param Random $random
+	 * @param int    $octaves
+	 * @param float  $persistence
+	 * @param float  $expansion
+	 */
 	public function __construct(Random $random, $octaves, $persistence, $expansion = 1){
 		$this->octaves = $octaves;
 		$this->persistence = $persistence;

src/pocketmine/level/generator/noise/Simplex.php

@@ -83,6 +83,12 @@ class Simplex extends Perlin{
 	protected $offsetW;
 
 
+	/**
+	 * @param Random $random
+	 * @param int    $octaves
+	 * @param float  $persistence
+	 * @param float  $expansion
+	 */
 	public function __construct(Random $random, $octaves, $persistence, $expansion = 1){
 		parent::__construct($random, $octaves, $persistence, $expansion);
 		$this->offsetW = $random->nextFloat() * 256;
@@ -100,14 +106,38 @@ class Simplex extends Perlin{
 		self::$G44 = self::$G4 * 4.0 - 1.0;
 	}
 
+	/**
+	 * @param int[] $g
+	 * @param float $x
+	 * @param float $y
+	 *
+	 * @return float
+	 */
 	protected static function dot2D($g, $x, $y){
 		return $g[0] * $x + $g[1] * $y;
 	}
 
+	/**
+	 * @param int[] $g
+	 * @param float $x
+	 * @param float $y
+	 * @param float $z
+	 *
+	 * @return float
+	 */
 	protected static function dot3D($g, $x, $y, $z){
 		return $g[0] * $x + $g[1] * $y + $g[2] * $z;
 	}
 
+	/**
+	 * @param int[] $g
+	 * @param float $x
+	 * @param float $y
+	 * @param float $z
+	 * @param float $w
+	 *
+	 * @return float
+	 */
 	protected static function dot4D($g, $x, $y, $z, $w){
 		return $g[0] * $x + $g[1] * $y + $g[2] * $z + $g[3] * $w;
 	}