Tree growing!

misc/world/generator/object/tree/SmallTreeObject.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+
+           -
+         /   \
+      /         \
+   /   PocketMine  \
+/          MP         \
+|\     @shoghicp     /|
+|.   \           /   .|
+| ..     \   /     .. |
+|    ..    |    ..    |
+|       .. | ..       |
+\          |          /
+   \       |       /
+      \    |    /
+         \ | /
+
+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.
+
+
+*/
+
+
+require_once("misc/world/generator/object/tree/TreeObject.php");
+
+class SmallTreeObject extends TreeObject{
+	private $totalHeight = 6;
+	private $leavesHeight = 3;
+	protected $radiusIncrease = 0;
+	private $addLeavesVines = false;
+	private $addLogVines = false;
+	private $addCocoaPlants = false;	
+	
+	public function placeObject(LevelAPI $level, $x, $y, $z, $type){
+		$level->setBlock($x, $y - 1, $z, 3, 0);
+		$this->totalHeight += mt_rand(-1, 3);
+		$this->leavesHeight += mt_rand(0, 1);
+		for($yy = ($this->totalHeight - $this->leavesHeight); $yy < ($this->totalHeight + 1); ++$yy){
+			$yRadius = ($yy - $this->totalHeight);
+			$xzRadius = (int) (($this->radiusIncrease + 1) - $yRadius / 2);
+			for($xx = -$xzRadius; $xx < ($xzRadius + 1); ++$xx){
+				for($zz = -$xzRadius; $zz < ($xzRadius + 1); ++$zz){
+					if((abs($xx) != $xzRadius or abs($zz) != $xzRadius) and $yRadius != 0){
+						$level->setBlock($x + $xx, $y + $yy, $z + $zz, 18, $type);
+					}
+				}
+			}
+		}
+		for($yy = 0; $yy < ($this->totalHeight - 1); ++$yy){
+			$level->setBlock($x, $y + $yy, $z, 17, $type);
+		}	
+	}
+
+
+}