Changes made to be compatible with the DevTools plugin

src/material/block/ore/CoalOre.php

@@ -0,0 +1,43 @@
+<?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.
+
+
+*/
+
+class CoalOreBlock extends SolidBlock{
+	public function __construct(){
+		parent::__construct(COAL_ORE, 0, "Coal Ore");
+	}
+	
+	public function getDrops(Item $item, Player $player){
+		if($item->isPickaxe() >= 1){
+			return array(
+				array(263, 0, 1), //Coal
+			);
+		}else{
+			return array();
+		}
+	}
+	
+}