Changing private properties to protected

This is made to allow people to extend and use these properties.

src/Ad5001/BetterGen/generator/BetterBiomeSelector.php

@@ -21,16 +21,16 @@ use pocketmine\utils\Random;
 class BetterBiomeSelector extends BiomeSelector {
 	
 	/** @var Biome */
-	private $fallback;
+	protected $fallback;
 	
 	/** @var Simplex */
-	private $temperature;
+	protected $temperature;
 	/** @var Simplex */
-	private $rainfall;
+	protected $rainfall;
 	
 	/** @var Biome[] */
-	private $biomes = [ ];
-	private $lookup;
+	protected $biomes = [ ];
+	protected $lookup;
 	public function __construct(Random $random, callable $lookup, Biome $fallback) {
 		parent::__construct($random, $lookup, $fallback);
 		$this->fallback = $fallback;

src/Ad5001/BetterGen/generator/BetterNormal.php

@@ -73,7 +73,7 @@ class BetterNormal extends Generator {
 	public static $levels = [ ];
 	protected static $GAUSSIAN_KERNEL = null; // From main class
 	protected static $SMOOTH_SIZE = 2;
-	protected static $options = [
+	public static $options = [
 		"delBio" => [
 		],
 		"delStruct" => [
@@ -81,7 +81,7 @@ class BetterNormal extends Generator {
 		]
 	];
 	protected $waterHeight = 63;
-	private $noiseBase;
+	protected $noiseBase;
 
 	/*
 	 * Picks a biome by X and Z
@@ -407,7 +407,7 @@ class BetterNormal extends Generator {
 	/*
 	 * Generates the generation kernel based on smooth size (here 2)
 	 */
-	private static function generateKernel() {
+	protected static function generateKernel() {
 		self::$GAUSSIAN_KERNEL = [ ];
 		
 		$bellSize = 1 / self::$SMOOTH_SIZE;

src/Ad5001/BetterGen/populator/DeadbushPopulator.php

@@ -53,7 +53,7 @@ class DeadbushPopulator extends AmountPopulator {
 	 * @param $z
 	 * @return int
 	 */
-	private function getHighestWorkableBlock($x, $z){
+	protected function getHighestWorkableBlock($x, $z){
 		for($y = Level::Y_MAX - 1; $y > 0; --$y){
 			$b = $this->level->getBlockIdAt($x, $y, $z);
 			if($b === Block::DIRT or $b === Block::GRASS or $b === Block::SAND or $b === Block::SANDSTONE or $b === Block::HARDENED_CLAY or $b === Block::STAINED_HARDENED_CLAY){

src/Ad5001/BetterGen/populator/FallenTreePopulator.php

@@ -66,7 +66,7 @@ class FallenTreePopulator extends AmountPopulator {
 	 * @param $z
 	 * @return int
 	 */
-	private function getHighestWorkableBlock($x, $z){
+	protected function getHighestWorkableBlock($x, $z){
 		for($y = Level::Y_MAX - 1; $y > 0; --$y){
 			$b = $this->level->getBlockIdAt($x, $y, $z);
 			if($b === Block::DIRT or $b === Block::GRASS){

src/Ad5001/BetterGen/populator/FloatingIslandPopulator.php

@@ -41,7 +41,7 @@ class FloatingIslandPopulator extends AmountPopulator {
 	 * @param $random 	pocketmine\utils\Random
 	 */
 	/** @var ChunkManager */
-	private $level;
+	protected $level;
 
 	public function populate(ChunkManager $level, $chunkX, $chunkZ, Random $random) {
 		$this->level = $level;

src/Ad5001/BetterGen/structure/Cactus.php

@@ -29,7 +29,7 @@ class Cactus extends Object {
 	 * @param $z int
 	 * @param $random pocketmine\utils\Random
 	 */
-	private $totalHeight;
+	protected $totalHeight;
 
 	public function canPlaceObject(ChunkManager $level, int $x, int $y, int $z, Random $random): bool {
 		$this->totalHeight = 1 + $random->nextBoundedInt(3);

src/Ad5001/BetterGen/structure/FallenTree.php

@@ -39,7 +39,7 @@ class FallenTree extends Object {
 	protected $tree;
 	protected $direction;
 	protected $random;
-	private $length = 0;
+	protected $length = 0;
 
 	/*
 	 * Constructs the class

src/Ad5001/BetterGen/structure/SugarCane.php

@@ -30,7 +30,7 @@ class SugarCane extends Object {
 	 * @param $z int
 	 * @param $random pocketmine\utils\Random
 	 */
-	private $totalHeight;
+	protected $totalHeight;
 
 	public function canPlaceObject(ChunkManager $level, int $x, int $y, int $z, Random $random): bool {
 		$this->totalHeight = 1 + $random->nextBoundedInt(3);

src/Ad5001/BetterGen/structure/Temple.php

@@ -108,8 +108,8 @@ class Temple extends Object {
 		]
 	];
 	/** @var ChunkManager */
-	private $level;
-	private $direction = 0;
+	protected $level;
+	protected $direction = 0;
 
 	/*
 	 * Checks if a temple is placeable