diff --git a/src/pocketmine/Player.php b/src/pocketmine/Player.php
index 11e8d2bec..5ab3ba015 100644
--- a/src/pocketmine/Player.php
+++ b/src/pocketmine/Player.php
@@ -1083,15 +1083,8 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 			return false;
 		}
 
-		if(($this->gamemode & 0x01) === ($gm & 0x01)){
-			$this->gamemode = $gm;
-		}else{
-			$this->gamemode = $gm;
-			$this->inventory->clearAll();
-			$this->inventory->sendContents($this);
-			$this->inventory->sendContents($this->getViewers());
-			$this->inventory->sendHeldItem($this->hasSpawned);
-		}
+
+		$this->gamemode = $gm;
 
 		$this->allowFlight = $this->isCreative();
 
@@ -1132,6 +1125,10 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 			$this->dataPacket($pk->setChannel(Network::CHANNEL_WORLD_EVENTS));
 		}
 
+		$this->inventory->sendContents($this);
+		$this->inventory->sendContents($this->getViewers());
+		$this->inventory->sendHeldItem($this->hasSpawned);
+
 		return true;
 	}
 
diff --git a/src/pocketmine/block/Block.php b/src/pocketmine/block/Block.php
index 483c895f0..bf2ed20b6 100644
--- a/src/pocketmine/block/Block.php
+++ b/src/pocketmine/block/Block.php
@@ -159,6 +159,8 @@ class Block extends Position implements Metadatable{
 	const CAKE_BLOCK = 92;
 
 	const TRAPDOOR = 96;
+	const WOODEN_TRAPDOOR = 96;
+	const WOOD_TRAPDOOR = 96;
 
 	const STONE_BRICKS = 98;
 	const STONE_BRICK = 98;
diff --git a/src/pocketmine/block/BurningFurnace.php b/src/pocketmine/block/BurningFurnace.php
index 95d8f7dcb..416c44005 100644
--- a/src/pocketmine/block/BurningFurnace.php
+++ b/src/pocketmine/block/BurningFurnace.php
@@ -116,23 +116,6 @@ class BurningFurnace extends Solid{
 		return true;
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.7;
-			case 4:
-				return 0.9;
-			case 3:
-				return 1.35;
-			case 2:
-				return 0.45;
-			case 1:
-				return 2.65;
-			default:
-				return 17.5;
-		}
-	}
-
 	public function getDrops(Item $item){
 		$drops = [];
 		if($item->isPickaxe() >= 1){
diff --git a/src/pocketmine/block/Cake.php b/src/pocketmine/block/Cake.php
index 409eb3570..42ded7a0f 100644
--- a/src/pocketmine/block/Cake.php
+++ b/src/pocketmine/block/Cake.php
@@ -41,7 +41,7 @@ class Cake extends Transparent{
 	}
 
 	public function getHardness(){
-		return 2.5;
+		return 0.5;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/Carpet.php b/src/pocketmine/block/Carpet.php
index 77b91b345..dc93a45c1 100644
--- a/src/pocketmine/block/Carpet.php
+++ b/src/pocketmine/block/Carpet.php
@@ -34,6 +34,10 @@ class Carpet extends Flowable{
 		$this->meta = $meta;
 	}
 
+	public function getHardness(){
+		return 0.1;
+	}
+
 	public function isSolid(){
 		return true;
 	}
diff --git a/src/pocketmine/block/Chest.php b/src/pocketmine/block/Chest.php
index 91b52d9fe..01fac4452 100644
--- a/src/pocketmine/block/Chest.php
+++ b/src/pocketmine/block/Chest.php
@@ -45,7 +45,7 @@ class Chest extends Transparent{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 2.5;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/Clay.php b/src/pocketmine/block/Clay.php
index c25124249..54c777668 100644
--- a/src/pocketmine/block/Clay.php
+++ b/src/pocketmine/block/Clay.php
@@ -32,7 +32,7 @@ class Clay extends Solid{
 	}
 
 	public function getHardness(){
-		return 3;
+		return 0.6;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/Coal.php b/src/pocketmine/block/Coal.php
index f00312788..86246fd16 100644
--- a/src/pocketmine/block/Coal.php
+++ b/src/pocketmine/block/Coal.php
@@ -32,30 +32,13 @@ class Coal extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
+		return 5;
 	}
 
 	public function getName(){
 		return "Coal Block";
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.95;
-			case 4:
-				return 1.25;
-			case 3:
-				return 1.9;
-			case 2:
-				return 0.65;
-			case 1:
-				return 3.75;
-			default:
-				return 25;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 1){
 			return [
diff --git a/src/pocketmine/block/CoalOre.php b/src/pocketmine/block/CoalOre.php
index 59f7fa57e..7a9586c2e 100644
--- a/src/pocketmine/block/CoalOre.php
+++ b/src/pocketmine/block/CoalOre.php
@@ -32,30 +32,13 @@ class CoalOre extends Solid{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 3;
 	}
 
 	public function getName(){
 		return "Coal Ore";
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.6;
-			case 4:
-				return 0.75;
-			case 3:
-				return 1.15;
-			case 2:
-				return 0.4;
-			case 1:
-				return 2.25;
-			default:
-				return 15;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 1){
 			return [
diff --git a/src/pocketmine/block/Cobblestone.php b/src/pocketmine/block/Cobblestone.php
index 84895dc4d..0a41aa186 100644
--- a/src/pocketmine/block/Cobblestone.php
+++ b/src/pocketmine/block/Cobblestone.php
@@ -22,6 +22,7 @@
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
+use pocketmine\item\Tool;
 
 class Cobblestone extends Solid{
 
@@ -31,29 +32,16 @@ class Cobblestone extends Solid{
 
 	}
 
+	public function getToolType(){
+		return Tool::TYPE_PICKAXE;
+	}
+
 	public function getName(){
 		return "Cobblestone";
 	}
 
 	public function getHardness(){
-		return 30;
-	}
-
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.4;
-			case 4:
-				return 0.5;
-			case 3:
-				return 0.75;
-			case 2:
-				return 0.25;
-			case 1:
-				return 1.5;
-			default:
-				return 10;
-		}
+		return 2;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/CobblestoneStairs.php b/src/pocketmine/block/CobblestoneStairs.php
index a9e9f727c..afabf557b 100644
--- a/src/pocketmine/block/CobblestoneStairs.php
+++ b/src/pocketmine/block/CobblestoneStairs.php
@@ -30,6 +30,10 @@ class CobblestoneStairs extends Stair{
 		$this->meta = $meta;
 	}
 
+	public function getHardness(){
+		return 2;
+	}
+
 	public function getName(){
 		return "Cobblestone Stairs";
 	}
diff --git a/src/pocketmine/block/Cobweb.php b/src/pocketmine/block/Cobweb.php
index 7d0995a57..1f5ebc299 100644
--- a/src/pocketmine/block/Cobweb.php
+++ b/src/pocketmine/block/Cobweb.php
@@ -41,7 +41,7 @@ class Cobweb extends Flowable{
 	}
 
 	public function getHardness(){
-		return 25;
+		return 4;
 	}
 
 	public function onEntityCollide(Entity $entity){
diff --git a/src/pocketmine/block/Diamond.php b/src/pocketmine/block/Diamond.php
index 2e15ebfae..0c574dcfa 100644
--- a/src/pocketmine/block/Diamond.php
+++ b/src/pocketmine/block/Diamond.php
@@ -32,24 +32,13 @@ class Diamond extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
+		return 5;
 	}
 
 	public function getName(){
 		return "Diamond Block";
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.95;
-			case 4:
-				return 1.25;
-			default:
-				return 25;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 4){
 			return [
diff --git a/src/pocketmine/block/DiamondOre.php b/src/pocketmine/block/DiamondOre.php
index 66b560c4f..2c3a8dc01 100644
--- a/src/pocketmine/block/DiamondOre.php
+++ b/src/pocketmine/block/DiamondOre.php
@@ -32,24 +32,13 @@ class DiamondOre extends Solid{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 3;
 	}
 
 	public function getName(){
 		return "Diamond Ore";
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.6;
-			case 4:
-				return 0.75;
-			default:
-				return 15;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 4){
 			return [
diff --git a/src/pocketmine/block/DoubleSlab.php b/src/pocketmine/block/DoubleSlab.php
index 2f1558563..94a6b346a 100644
--- a/src/pocketmine/block/DoubleSlab.php
+++ b/src/pocketmine/block/DoubleSlab.php
@@ -32,7 +32,7 @@ class DoubleSlab extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
+		return 2;
 	}
 
 	public function getName(){
@@ -49,23 +49,6 @@ class DoubleSlab extends Solid{
 		return "Double " . $names[$this->meta & 0x07] . " Slab";
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.4;
-			case 4:
-				return 0.5;
-			case 3:
-				return 0.75;
-			case 2:
-				return 0.25;
-			case 1:
-				return 1.5;
-			default:
-				return 10;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 1){
 			return [
diff --git a/src/pocketmine/block/DoubleWoodSlab.php b/src/pocketmine/block/DoubleWoodSlab.php
index b9430e3eb..ec0c2a4a2 100644
--- a/src/pocketmine/block/DoubleWoodSlab.php
+++ b/src/pocketmine/block/DoubleWoodSlab.php
@@ -32,7 +32,7 @@ class DoubleWoodSlab extends Solid{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 2;
 	}
 
 	public function getName(){
@@ -49,23 +49,6 @@ class DoubleWoodSlab extends Solid{
 		return "Double " . $names[$this->meta & 0x07] . " Wooden Slab";
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isAxe()){
-			case 5:
-				return 0.4;
-			case 4:
-				return 0.5;
-			case 3:
-				return 0.75;
-			case 2:
-				return 0.25;
-			case 1:
-				return 1.5;
-			default:
-				return 3;
-		}
-	}
-
 	public function getDrops(Item $item){
 		return [
 			[Item::WOOD_SLAB, $this->meta & 0x07, 2],
diff --git a/src/pocketmine/block/Emerald.php b/src/pocketmine/block/Emerald.php
index 3d65a7292..6d4b0121c 100644
--- a/src/pocketmine/block/Emerald.php
+++ b/src/pocketmine/block/Emerald.php
@@ -32,24 +32,13 @@ class Emerald extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
+		return 5;
 	}
 
 	public function getName(){
 		return "Emerald Block";
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.95;
-			case 4:
-				return 1.25;
-			default:
-				return 25;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 4){
 			return [
diff --git a/src/pocketmine/block/EmeraldOre.php b/src/pocketmine/block/EmeraldOre.php
index 7896c0c2d..367ddd2b1 100644
--- a/src/pocketmine/block/EmeraldOre.php
+++ b/src/pocketmine/block/EmeraldOre.php
@@ -36,18 +36,7 @@ class EmeraldOre extends Solid{
 	}
 
 	public function getHardness(){
-		return 15;
-	}
-
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.6;
-			case 4:
-				return 0.75;
-			default:
-				return 15;
-		}
+		return 3;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/EndPortalFrame.php b/src/pocketmine/block/EndPortalFrame.php
index 158805196..c5ab69f27 100644
--- a/src/pocketmine/block/EndPortalFrame.php
+++ b/src/pocketmine/block/EndPortalFrame.php
@@ -41,6 +41,10 @@ class EndPortalFrame extends Solid{
 	}
 
 	public function getHardness(){
+		return -1;
+	}
+
+	public function getResistance(){
 		return 18000000;
 	}
 
diff --git a/src/pocketmine/block/EndStone.php b/src/pocketmine/block/EndStone.php
index ceef5a782..9fec1e4af 100644
--- a/src/pocketmine/block/EndStone.php
+++ b/src/pocketmine/block/EndStone.php
@@ -36,23 +36,6 @@ class EndStone extends Solid{
 	}
 
 	public function getHardness(){
-		return 45;
-	}
-
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.6;
-			case 4:
-				return 0.75;
-			case 3:
-				return 1.15;
-			case 2:
-				return 0.4;
-			case 1:
-				return 2.25;
-			default:
-				return 15;
-		}
+		return 3;
 	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Farmland.php b/src/pocketmine/block/Farmland.php
index 55bd5a611..ca19fbd42 100644
--- a/src/pocketmine/block/Farmland.php
+++ b/src/pocketmine/block/Farmland.php
@@ -37,7 +37,7 @@ class Farmland extends Solid{
 	}
 
 	public function getHardness(){
-		return 3;
+		return 0.6;
 	}
 
 	protected function recalculateBoundingBox(){
diff --git a/src/pocketmine/block/Fence.php b/src/pocketmine/block/Fence.php
index 1b03c64ac..b8a5dbd1a 100644
--- a/src/pocketmine/block/Fence.php
+++ b/src/pocketmine/block/Fence.php
@@ -33,7 +33,7 @@ class Fence extends Transparent{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 2;
 	}
 
 
diff --git a/src/pocketmine/block/FenceGate.php b/src/pocketmine/block/FenceGate.php
index 918cdb4b8..a8899b764 100644
--- a/src/pocketmine/block/FenceGate.php
+++ b/src/pocketmine/block/FenceGate.php
@@ -38,7 +38,7 @@ class FenceGate extends Transparent{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 2;
 	}
 
 	public function canBeActivated(){
diff --git a/src/pocketmine/block/Glass.php b/src/pocketmine/block/Glass.php
index 8b5fba8eb..d1c68594e 100644
--- a/src/pocketmine/block/Glass.php
+++ b/src/pocketmine/block/Glass.php
@@ -36,7 +36,7 @@ class Glass extends Transparent{
 	}
 
 	public function getHardness(){
-		return 1.5;
+		return 0.3;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/GlassPane.php b/src/pocketmine/block/GlassPane.php
index a8953aa40..06b8e32d4 100644
--- a/src/pocketmine/block/GlassPane.php
+++ b/src/pocketmine/block/GlassPane.php
@@ -37,7 +37,7 @@ class GlassPane extends Thin{
 	}
 
 	public function getHardness(){
-		return 1.5;
+		return 0.3;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/GlowingRedstoneOre.php b/src/pocketmine/block/GlowingRedstoneOre.php
index 9c3ff2dfc..b4428c2ba 100644
--- a/src/pocketmine/block/GlowingRedstoneOre.php
+++ b/src/pocketmine/block/GlowingRedstoneOre.php
@@ -54,18 +54,6 @@ class GlowingRedstoneOre extends Solid{
 		return false;
 	}
 
-
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.6;
-			case 4:
-				return 0.75;
-			default:
-				return 15;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 4){
 			return [
diff --git a/src/pocketmine/block/Glowstone.php b/src/pocketmine/block/Glowstone.php
index d40403255..491d0e317 100644
--- a/src/pocketmine/block/Glowstone.php
+++ b/src/pocketmine/block/Glowstone.php
@@ -36,7 +36,7 @@ class Glowstone extends Transparent{
 	}
 
 	public function getHardness(){
-		return 1.5;
+		return 0.3;
 	}
 
 	public function getLightLevel(){
diff --git a/src/pocketmine/block/Gold.php b/src/pocketmine/block/Gold.php
index 55df7b2bd..c35ce26ab 100644
--- a/src/pocketmine/block/Gold.php
+++ b/src/pocketmine/block/Gold.php
@@ -36,18 +36,7 @@ class Gold extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
-	}
-
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.6;
-			case 4:
-				return 0.75;
-			default:
-				return 15;
-		}
+		return 3;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/GoldOre.php b/src/pocketmine/block/GoldOre.php
index 2ab095be4..f85f434c9 100644
--- a/src/pocketmine/block/GoldOre.php
+++ b/src/pocketmine/block/GoldOre.php
@@ -36,18 +36,7 @@ class GoldOre extends Solid{
 	}
 
 	public function getHardness(){
-		return 15;
-	}
-
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.6;
-			case 4:
-				return 0.75;
-			default:
-				return 15;
-		}
+		return 3;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/GrassPath.php b/src/pocketmine/block/GrassPath.php
index 705e518a4..ede485b8e 100644
--- a/src/pocketmine/block/GrassPath.php
+++ b/src/pocketmine/block/GrassPath.php
@@ -55,7 +55,7 @@ class GrassPath extends Transparent{
 	}
 
 	public function getHardness(){
-		return 3;
+		return 0.6;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/Gravel.php b/src/pocketmine/block/Gravel.php
index ddcdca2bc..e33383b8a 100644
--- a/src/pocketmine/block/Gravel.php
+++ b/src/pocketmine/block/Gravel.php
@@ -36,7 +36,7 @@ class Gravel extends Fallable{
 	}
 
 	public function getHardness(){
-		return 3;
+		return 0.6;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/HardenedClay.php b/src/pocketmine/block/HardenedClay.php
index 786c2e6b0..3e8504337 100644
--- a/src/pocketmine/block/HardenedClay.php
+++ b/src/pocketmine/block/HardenedClay.php
@@ -36,24 +36,6 @@ class HardenedClay extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
+		return 1.25;
 	}
-
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.25;
-			case 4:
-				return 0.35;
-			case 3:
-				return 0.5;
-			case 2:
-				return 0.2;
-			case 1:
-				return 0.95;
-			default:
-				return 6.25;
-		}
-	}
-
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/HayBale.php b/src/pocketmine/block/HayBale.php
index 1dcb64b7e..12066ff9a 100644
--- a/src/pocketmine/block/HayBale.php
+++ b/src/pocketmine/block/HayBale.php
@@ -37,7 +37,7 @@ class HayBale extends Solid{
 	}
 
 	public function getHardness(){
-		return 10;
+		return 0.5;
 	}
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
diff --git a/src/pocketmine/block/Ice.php b/src/pocketmine/block/Ice.php
index fcc0a2ec4..dfe00942b 100644
--- a/src/pocketmine/block/Ice.php
+++ b/src/pocketmine/block/Ice.php
@@ -36,7 +36,7 @@ class Ice extends Transparent{
 	}
 
 	public function getHardness(){
-		return 2.5;
+		return 0.5;
 	}
 
 	public function onBreak(Item $item){
@@ -45,23 +45,6 @@ class Ice extends Transparent{
 		return true;
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.1;
-			case 4:
-				return 0.15;
-			case 3:
-				return 0.2;
-			case 2:
-				return 0.1;
-			case 1:
-				return 0.4;
-			default:
-				return 0.75;
-		}
-	}
-
 	public function getDrops(Item $item){
 		return [];
 	}
diff --git a/src/pocketmine/block/Iron.php b/src/pocketmine/block/Iron.php
index d25e7c44d..f8e557acb 100644
--- a/src/pocketmine/block/Iron.php
+++ b/src/pocketmine/block/Iron.php
@@ -36,20 +36,7 @@ class Iron extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
-	}
-
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.95;
-			case 4:
-				return 1.25;
-			case 3:
-				return 1.9;
-			default:
-				return 25;
-		}
+		return 5;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/IronBars.php b/src/pocketmine/block/IronBars.php
index 7458ed582..ffca1b769 100644
--- a/src/pocketmine/block/IronBars.php
+++ b/src/pocketmine/block/IronBars.php
@@ -38,23 +38,6 @@ class IronBars extends Thin{
 		return 5;
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.95;
-			case 4:
-				return 1.25;
-			case 3:
-				return 1.9;
-			case 2:
-				return 0.65;
-			case 1:
-				return 3.75;
-			default:
-				return 5;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 1){
 			return [
diff --git a/src/pocketmine/block/IronDoor.php b/src/pocketmine/block/IronDoor.php
index 8327f5205..6b74e29f0 100644
--- a/src/pocketmine/block/IronDoor.php
+++ b/src/pocketmine/block/IronDoor.php
@@ -36,24 +36,7 @@ class IronDoor extends Door{
 	}
 
 	public function getHardness(){
-		return 25;
-	}
-
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.95;
-			case 4:
-				return 1.25;
-			case 3:
-				return 1.9;
-			case 2:
-				return 0.65;
-			case 1:
-				return 3.75;
-			default:
-				return 25;
-		}
+		return 5;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/IronOre.php b/src/pocketmine/block/IronOre.php
index 0d6873f8f..610a2c665 100644
--- a/src/pocketmine/block/IronOre.php
+++ b/src/pocketmine/block/IronOre.php
@@ -36,20 +36,7 @@ class IronOre extends Solid{
 	}
 
 	public function getHardness(){
-		return 15;
-	}
-
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.6;
-			case 4:
-				return 0.75;
-			case 3:
-				return 1.15;
-			default:
-				return 15;
-		}
+		return 3;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/Ladder.php b/src/pocketmine/block/Ladder.php
index 02df5f485..59212ff24 100644
--- a/src/pocketmine/block/Ladder.php
+++ b/src/pocketmine/block/Ladder.php
@@ -48,7 +48,7 @@ class Ladder extends Transparent{
 	}
 
 	public function getHardness(){
-		return 2;
+		return 0.4;
 	}
 
 	public function onEntityCollide(Entity $entity){
diff --git a/src/pocketmine/block/Lapis.php b/src/pocketmine/block/Lapis.php
index 6a8855672..a348f2522 100644
--- a/src/pocketmine/block/Lapis.php
+++ b/src/pocketmine/block/Lapis.php
@@ -32,24 +32,11 @@ class Lapis extends Solid{
 	}
 
 	public function getName(){
-		return "Lapis Block";
+		return "Lapis Lazuli Block";
 	}
 
 	public function getHardness(){
-		return 15;
-	}
-
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.6;
-			case 4:
-				return 0.75;
-			case 3:
-				return 1.15;
-			default:
-				return 15;
-		}
+		return 3;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/LapisOre.php b/src/pocketmine/block/LapisOre.php
index 7c21a19f2..629959c87 100644
--- a/src/pocketmine/block/LapisOre.php
+++ b/src/pocketmine/block/LapisOre.php
@@ -32,25 +32,11 @@ class LapisOre extends Solid{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 3;
 	}
 
 	public function getName(){
-		return "Lapis Ore";
-	}
-
-	public function getBreakTime(Item $item){
-
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.6;
-			case 4:
-				return 0.75;
-			case 3:
-				return 1.15;
-			default:
-				return 15;
-		}
+		return "Lapis Lazuli Ore";
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/Lava.php b/src/pocketmine/block/Lava.php
index e0d323df9..67260b195 100644
--- a/src/pocketmine/block/Lava.php
+++ b/src/pocketmine/block/Lava.php
@@ -46,10 +46,6 @@ class Lava extends Liquid{
 		return "Lava";
 	}
 
-	public function getHardness(){
-		return 0;
-	}
-
 	public function onEntityCollide(Entity $entity){
 		$entity->fallDistance *= 0.5;
 		if(!$entity->hasEffect(Effect::FIRE_RESISTANCE)){
diff --git a/src/pocketmine/block/Leaves.php b/src/pocketmine/block/Leaves.php
index 34a12b4b8..ab863191f 100644
--- a/src/pocketmine/block/Leaves.php
+++ b/src/pocketmine/block/Leaves.php
@@ -42,7 +42,7 @@ class Leaves extends Transparent{
 	}
 
 	public function getHardness(){
-		return 1;
+		return 0.2;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/Liquid.php b/src/pocketmine/block/Liquid.php
index e7c4e6410..22a8cced5 100644
--- a/src/pocketmine/block/Liquid.php
+++ b/src/pocketmine/block/Liquid.php
@@ -363,6 +363,10 @@ abstract class Liquid extends Transparent{
 		return $cost;
 	}
 
+	public function getHardness(){
+		return 100;
+	}
+
 	private function getOptimalFlowDirections(){
 		if($this->temporalVector === null){
 			$this->temporalVector = new Vector3(0, 0, 0);
diff --git a/src/pocketmine/block/LitPumpkin.php b/src/pocketmine/block/LitPumpkin.php
index b369e455d..6b4329ac6 100644
--- a/src/pocketmine/block/LitPumpkin.php
+++ b/src/pocketmine/block/LitPumpkin.php
@@ -33,7 +33,7 @@ class LitPumpkin extends Solid{
 	}
 
 	public function getHardness(){
-		return 5;
+		return 1;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/Melon.php b/src/pocketmine/block/Melon.php
index 82736ac29..398346661 100644
--- a/src/pocketmine/block/Melon.php
+++ b/src/pocketmine/block/Melon.php
@@ -36,7 +36,7 @@ class Melon extends Transparent{
 	}
 
 	public function getHardness(){
-		return 5;
+		return 1;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/MonsterSpawner.php b/src/pocketmine/block/MonsterSpawner.php
index 9a4d6dc7b..47a963581 100644
--- a/src/pocketmine/block/MonsterSpawner.php
+++ b/src/pocketmine/block/MonsterSpawner.php
@@ -32,30 +32,13 @@ class MonsterSpawner extends Solid{
 	}
 
 	public function getHardness(){
-		return 25;
+		return 5;
 	}
 
 	public function getName(){
 		return "Monster Spawner";
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.95;
-			case 4:
-				return 1.25;
-			case 3:
-				return 1.9;
-			case 2:
-				return 0.65;
-			case 1:
-				return 3.75;
-			default:
-				return 25;
-		}
-	}
-
 	public function getDrops(Item $item){
 		return [];
 	}
diff --git a/src/pocketmine/block/MossStone.php b/src/pocketmine/block/MossStone.php
index f0304dc6c..f95fcbb73 100644
--- a/src/pocketmine/block/MossStone.php
+++ b/src/pocketmine/block/MossStone.php
@@ -36,25 +36,7 @@ class MossStone extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
-	}
-
-	public function getBreakTime(Item $item){
-
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.4;
-			case 4:
-				return 0.5;
-			case 3:
-				return 0.75;
-			case 2:
-				return 0.25;
-			case 1:
-				return 1.5;
-			default:
-				return 10;
-		}
+		return 2;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/Mycelium.php b/src/pocketmine/block/Mycelium.php
index 7f261ddb7..4a91890e9 100644
--- a/src/pocketmine/block/Mycelium.php
+++ b/src/pocketmine/block/Mycelium.php
@@ -40,7 +40,7 @@ class Mycelium extends Solid{
 	}
 
 	public function getHardness(){
-		return 2.5;
+		return 0.6;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/NetherBrick.php b/src/pocketmine/block/NetherBrick.php
index a2e1570f6..655be931a 100644
--- a/src/pocketmine/block/NetherBrick.php
+++ b/src/pocketmine/block/NetherBrick.php
@@ -36,25 +36,7 @@ class NetherBrick extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
-	}
-
-	public function getBreakTime(Item $item){
-
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.4;
-			case 4:
-				return 0.5;
-			case 3:
-				return 0.75;
-			case 2:
-				return 0.25;
-			case 1:
-				return 1.5;
-			default:
-				return 10;
-		}
+		return 2;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/NetherBrickStairs.php b/src/pocketmine/block/NetherBrickStairs.php
index a90e427b9..26c4ee9e3 100644
--- a/src/pocketmine/block/NetherBrickStairs.php
+++ b/src/pocketmine/block/NetherBrickStairs.php
@@ -30,6 +30,10 @@ class NetherBrickStairs extends Stair{
 		return "Nether Bricks Stairs";
 	}
 
+	public function getHardness(){
+		return 2;
+	}
+
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
diff --git a/src/pocketmine/block/Netherrack.php b/src/pocketmine/block/Netherrack.php
index 6873f9336..ec31c4e57 100644
--- a/src/pocketmine/block/Netherrack.php
+++ b/src/pocketmine/block/Netherrack.php
@@ -39,24 +39,6 @@ class Netherrack extends Solid{
 		return 2;
 	}
 
-	public function getBreakTime(Item $item){
-
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.1;
-			case 4:
-				return 0.1;
-			case 3:
-				return 0.15;
-			case 2:
-				return 0.05;
-			case 1:
-				return 0.3;
-			default:
-				return 2;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 1){
 			return [
diff --git a/src/pocketmine/block/Obsidian.php b/src/pocketmine/block/Obsidian.php
index f491405a3..11212e830 100644
--- a/src/pocketmine/block/Obsidian.php
+++ b/src/pocketmine/block/Obsidian.php
@@ -36,16 +36,7 @@ class Obsidian extends Solid{
 	}
 
 	public function getHardness(){
-		return 6000;
-	}
-
-	public function getBreakTime(Item $item){
-
-		if($item->isPickaxe() >= 5){
-			return 9.4;
-		}else{
-			return 250;
-		}
+		return 50;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/Planks.php b/src/pocketmine/block/Planks.php
index c15e1749c..5123b03a3 100644
--- a/src/pocketmine/block/Planks.php
+++ b/src/pocketmine/block/Planks.php
@@ -37,7 +37,7 @@ class Planks extends Solid{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 2;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/Pumpkin.php b/src/pocketmine/block/Pumpkin.php
index aa3768e57..02b30dae5 100644
--- a/src/pocketmine/block/Pumpkin.php
+++ b/src/pocketmine/block/Pumpkin.php
@@ -33,7 +33,7 @@ class Pumpkin extends Solid{
 	}
 
 	public function getHardness(){
-		return 5;
+		return 1;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/Quartz.php b/src/pocketmine/block/Quartz.php
index be08b7200..fa4153965 100644
--- a/src/pocketmine/block/Quartz.php
+++ b/src/pocketmine/block/Quartz.php
@@ -31,6 +31,10 @@ class Quartz extends Solid{
 		$this->meta = $meta;
 	}
 
+	public function getHardness(){
+		return 0.8;
+	}
+
 	public function getName(){
 		static $names = [
 			0 => "Quartz Block",
@@ -41,24 +45,6 @@ class Quartz extends Solid{
 		return $names[$this->meta & 0x03];
 	}
 
-	public function getBreakTime(Item $item){
-
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.15;
-			case 4:
-				return 0.2;
-			case 3:
-				return 0.3;
-			case 2:
-				return 0.1;
-			case 1:
-				return 0.6;
-			default:
-				return 4;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 1){
 			return [
diff --git a/src/pocketmine/block/QuartzStairs.php b/src/pocketmine/block/QuartzStairs.php
index ede682d02..d55b6ee7d 100644
--- a/src/pocketmine/block/QuartzStairs.php
+++ b/src/pocketmine/block/QuartzStairs.php
@@ -30,6 +30,10 @@ class QuartzStairs extends Stair{
 		$this->meta = $meta;
 	}
 
+	public function getHardness(){
+		return 0.8;
+	}
+
 	public function getName(){
 		return "Quartz Stairs";
 	}
diff --git a/src/pocketmine/block/Redstone.php b/src/pocketmine/block/Redstone.php
index 499083d70..0f51131d8 100644
--- a/src/pocketmine/block/Redstone.php
+++ b/src/pocketmine/block/Redstone.php
@@ -32,30 +32,13 @@ class Redstone extends Transparent{
 	}
 
 	public function getHardness(){
-		return 30;
+		return 5;
 	}
 
 	public function getName(){
 		return "Redstone Block";
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.95;
-			case 4:
-				return 1.25;
-			case 3:
-				return 1.9;
-			case 2:
-				return 0.65;
-			case 1:
-				return 3.75;
-			default:
-				return 25;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 1){
 			return [
diff --git a/src/pocketmine/block/RedstoneOre.php b/src/pocketmine/block/RedstoneOre.php
index 52bf8c0da..9a1c6ce98 100644
--- a/src/pocketmine/block/RedstoneOre.php
+++ b/src/pocketmine/block/RedstoneOre.php
@@ -37,12 +37,12 @@ class RedstoneOre extends Solid{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 3;
 	}
 
 	public function onUpdate($type){
 		if($type === Level::BLOCK_UPDATE_NORMAL or $type === Level::BLOCK_UPDATE_TOUCH){
-			$this->getLevel()->setBlock($this, Block::get(Item::GLOWING_REDSTONE_ORE, $this->meta), false, false, true);
+			$this->getLevel()->setBlock($this, Block::get(Item::GLOWING_REDSTONE_ORE, $this->meta), false, true);
 
 			return Level::BLOCK_UPDATE_WEAK;
 		}
diff --git a/src/pocketmine/block/Sand.php b/src/pocketmine/block/Sand.php
index 1620f87dc..9fd9757e2 100644
--- a/src/pocketmine/block/Sand.php
+++ b/src/pocketmine/block/Sand.php
@@ -31,7 +31,7 @@ class Sand extends Fallable{
 	}
 
 	public function getHardness(){
-		return 2.5;
+		return 0.5;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/Sandstone.php b/src/pocketmine/block/Sandstone.php
index b239a0b10..98c000e26 100644
--- a/src/pocketmine/block/Sandstone.php
+++ b/src/pocketmine/block/Sandstone.php
@@ -32,7 +32,7 @@ class Sandstone extends Solid{
 	}
 
 	public function getHardness(){
-		return 4;
+		return 0.8;
 	}
 
 	public function getName(){
@@ -45,24 +45,6 @@ class Sandstone extends Solid{
 		return $names[$this->meta & 0x03];
 	}
 
-	public function getBreakTime(Item $item){
-
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.15;
-			case 4:
-				return 0.2;
-			case 3:
-				return 0.3;
-			case 2:
-				return 0.1;
-			case 1:
-				return 0.6;
-			default:
-				return 4;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 1){
 			return [
diff --git a/src/pocketmine/block/SandstoneStairs.php b/src/pocketmine/block/SandstoneStairs.php
index 6b6f14016..6ddc59cb9 100644
--- a/src/pocketmine/block/SandstoneStairs.php
+++ b/src/pocketmine/block/SandstoneStairs.php
@@ -30,6 +30,10 @@ class SandstoneStairs extends Stair{
 		$this->meta = $meta;
 	}
 
+	public function getHardness(){
+		return 0.8;
+	}
+
 	public function getName(){
 		return "Sandstone Stairs";
 	}
diff --git a/src/pocketmine/block/SignPost.php b/src/pocketmine/block/SignPost.php
index 831b420bb..7bafd8711 100644
--- a/src/pocketmine/block/SignPost.php
+++ b/src/pocketmine/block/SignPost.php
@@ -34,7 +34,7 @@ class SignPost extends Transparent{
 	}
 
 	public function getHardness(){
-		return 5;
+		return 1;
 	}
 
 	public function isSolid(){
diff --git a/src/pocketmine/block/Slab.php b/src/pocketmine/block/Slab.php
index fa8c0eb8e..e23a0d70a 100644
--- a/src/pocketmine/block/Slab.php
+++ b/src/pocketmine/block/Slab.php
@@ -34,7 +34,7 @@ class Slab extends Transparent{
 	}
 
 	public function getHardness(){
-		return 30;
+		return 2;
 	}
 
 	public function getName(){
@@ -123,24 +123,6 @@ class Slab extends Transparent{
 		return true;
 	}
 
-	public function getBreakTime(Item $item){
-
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.4;
-			case 4:
-				return 0.5;
-			case 3:
-				return 0.75;
-			case 2:
-				return 0.25;
-			case 1:
-				return 1.5;
-			default:
-				return 10;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 1){
 			return [
diff --git a/src/pocketmine/block/Snow.php b/src/pocketmine/block/Snow.php
index 21f2c10dd..30ce81a92 100644
--- a/src/pocketmine/block/Snow.php
+++ b/src/pocketmine/block/Snow.php
@@ -31,7 +31,7 @@ class Snow extends Solid{
 	}
 
 	public function getHardness(){
-		return 1;
+		return 0.2;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/SnowLayer.php b/src/pocketmine/block/SnowLayer.php
index ec1d20d60..86e4e8055 100644
--- a/src/pocketmine/block/SnowLayer.php
+++ b/src/pocketmine/block/SnowLayer.php
@@ -42,7 +42,7 @@ class SnowLayer extends Flowable{
 	}
 
 	public function getHardness(){
-		return 0.5;
+		return 0.1;
 	}
 
 
diff --git a/src/pocketmine/block/SoulSand.php b/src/pocketmine/block/SoulSand.php
index ae76b0f8a..074b9b7ce 100644
--- a/src/pocketmine/block/SoulSand.php
+++ b/src/pocketmine/block/SoulSand.php
@@ -37,7 +37,7 @@ class SoulSand extends Solid{
 	}
 
 	public function getHardness(){
-		return 2.5;
+		return 0.5;
 	}
 
 	protected function recalculateBoundingBox(){
diff --git a/src/pocketmine/block/Sponge.php b/src/pocketmine/block/Sponge.php
index 5c1d5afd6..fdb30eb43 100644
--- a/src/pocketmine/block/Sponge.php
+++ b/src/pocketmine/block/Sponge.php
@@ -31,7 +31,7 @@ class Sponge extends Solid{
 	}
 
 	public function getHardness(){
-		return 3;
+		return 0.6;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/StainedClay.php b/src/pocketmine/block/StainedClay.php
index 773370f55..a0ceeb5e0 100644
--- a/src/pocketmine/block/StainedClay.php
+++ b/src/pocketmine/block/StainedClay.php
@@ -32,7 +32,7 @@ class StainedClay extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
+		return 1.25;
 	}
 
 	public function getName(){
@@ -57,21 +57,4 @@ class StainedClay extends Solid{
 		return $names[$this->meta & 0x0f];
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.25;
-			case 4:
-				return 0.35;
-			case 3:
-				return 0.5;
-			case 2:
-				return 0.2;
-			case 1:
-				return 0.95;
-			default:
-				return 6.25;
-		}
-	}
-
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/StillLava.php b/src/pocketmine/block/StillLava.php
index 44ccd6b5f..c273860d4 100644
--- a/src/pocketmine/block/StillLava.php
+++ b/src/pocketmine/block/StillLava.php
@@ -29,8 +29,4 @@ class StillLava extends Lava{
 		return "Still Lava";
 	}
 
-	public function getHardness(){
-		return 500;
-	}
-
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Stone.php b/src/pocketmine/block/Stone.php
index 06318de21..fd4786fc2 100644
--- a/src/pocketmine/block/Stone.php
+++ b/src/pocketmine/block/Stone.php
@@ -41,7 +41,11 @@ class Stone extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
+		return 1.5;
+	}
+
+	public function getToolType(){
+		return Tool::TYPE_PICKAXE;
 	}
 
 	public function getName(){
@@ -58,23 +62,6 @@ class Stone extends Solid{
 		return $names[$this->meta & 0x07];
 	}
 
-	public function getBreakTime(Item $item){
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.4;
-			case 4:
-				return 0.5;
-			case 3:
-				return 0.75;
-			case 2:
-				return 0.25;
-			case 1:
-				return 1.5;
-			default:
-				return 7.5;
-		}
-	}
-
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
diff --git a/src/pocketmine/block/StoneBrickStairs.php b/src/pocketmine/block/StoneBrickStairs.php
index 6f75bb69e..45af5d987 100644
--- a/src/pocketmine/block/StoneBrickStairs.php
+++ b/src/pocketmine/block/StoneBrickStairs.php
@@ -30,6 +30,10 @@ class StoneBrickStairs extends Stair{
 		$this->meta = $meta;
 	}
 
+	public function getHardness(){
+		return 1.5;
+	}
+
 	public function getName(){
 		return "Stone Brick Stairs";
 	}
diff --git a/src/pocketmine/block/StoneBricks.php b/src/pocketmine/block/StoneBricks.php
index b5cc72d6c..27296e077 100644
--- a/src/pocketmine/block/StoneBricks.php
+++ b/src/pocketmine/block/StoneBricks.php
@@ -32,7 +32,7 @@ class StoneBricks extends Solid{
 	}
 
 	public function getHardness(){
-		return 30;
+		return 1.5;
 	}
 
 	public function getName(){
@@ -44,25 +44,7 @@ class StoneBricks extends Solid{
 		];
 		return $names[$this->meta & 0x03];
 	}
-
-	public function getBreakTime(Item $item){
-
-		switch($item->isPickaxe()){
-			case 5:
-				return 0.4;
-			case 4:
-				return 0.5;
-			case 3:
-				return 0.75;
-			case 2:
-				return 0.25;
-			case 1:
-				return 1.5;
-			default:
-				return 7.5;
-		}
-	}
-
+	
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= 1){
 			return [
diff --git a/src/pocketmine/block/StoneWall.php b/src/pocketmine/block/StoneWall.php
index 26e12e65c..0e3fd79bf 100644
--- a/src/pocketmine/block/StoneWall.php
+++ b/src/pocketmine/block/StoneWall.php
@@ -38,7 +38,7 @@ class StoneWall extends Transparent{
 	}
 
 	public function getHardness(){
-		return 30;
+		return 2;
 	}
 
 	public function getName(){
@@ -83,4 +83,4 @@ class StoneWall extends Transparent{
 		return ($block->getId() !== self::COBBLE_WALL and $block->getId() !== self::FENCE_GATE) ? $block->isSolid() and !$block->isTransparent() : true;
 	}
 
-}
\ No newline at end of file
+}
diff --git a/src/pocketmine/block/Trapdoor.php b/src/pocketmine/block/Trapdoor.php
index 446d834b9..0158ade5d 100644
--- a/src/pocketmine/block/Trapdoor.php
+++ b/src/pocketmine/block/Trapdoor.php
@@ -34,11 +34,11 @@ class Trapdoor extends Transparent{
 	}
 
 	public function getName(){
-		return "Trapdoor";
+		return "Wooden Trapdoor";
 	}
 
 	public function getHardness(){
-		return 15;
+		return 3;
 	}
 
 	public function canBeActivated(){
diff --git a/src/pocketmine/block/Vine.php b/src/pocketmine/block/Vine.php
index 4ba8511af..e1a718a51 100644
--- a/src/pocketmine/block/Vine.php
+++ b/src/pocketmine/block/Vine.php
@@ -45,7 +45,7 @@ class Vine extends Transparent{
 	}
 
 	public function getHardness(){
-		return 1;
+		return 0.2;
 	}
 
 	public function canPassThrough(){
@@ -142,29 +142,6 @@ class Vine extends Transparent{
 		return false;
 	}
 
-	public function getBreakTime(Item $item){
-		if($item->isShears()){
-			return 0.02;
-		}elseif($item->isSword()){
-			return 0.2;
-		}elseif($item->isAxe()){
-			switch($item->isAxe()){
-				case Tool::TIER_WOODEN:
-					return 0.15;
-				case Tool::TIER_STONE:
-					return 0.075;
-				case Tool::TIER_IRON:
-					return 0.05;
-				case Tool::TIER_DIAMOND:
-					return 0.0375;
-				case Tool::TIER_GOLD:
-					return 0.025;
-			}
-		}
-
-		return 0.3;
-	}
-
 	public function onUpdate($type){
 		if($type === Level::BLOCK_UPDATE_NORMAL){
 			/*if($this->getSide(0)->getId() === self::AIR){ //Replace with common break method
diff --git a/src/pocketmine/block/Water.php b/src/pocketmine/block/Water.php
index 6aaad16ce..06801b8c7 100644
--- a/src/pocketmine/block/Water.php
+++ b/src/pocketmine/block/Water.php
@@ -37,10 +37,6 @@ class Water extends Liquid{
 		return "Water";
 	}
 
-	public function getHardness(){
-		return 500;
-	}
-
 	public function onEntityCollide(Entity $entity){
 		$entity->resetFallDistance();
 		if($entity->fireTicks > 0){
diff --git a/src/pocketmine/block/Wood.php b/src/pocketmine/block/Wood.php
index b10617d91..1374855c4 100644
--- a/src/pocketmine/block/Wood.php
+++ b/src/pocketmine/block/Wood.php
@@ -39,7 +39,7 @@ class Wood extends Solid{
 	}
 
 	public function getHardness(){
-		return 10;
+		return 2;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/WoodDoor.php b/src/pocketmine/block/WoodDoor.php
index 292eed622..537aea9ed 100644
--- a/src/pocketmine/block/WoodDoor.php
+++ b/src/pocketmine/block/WoodDoor.php
@@ -40,7 +40,7 @@ class WoodDoor extends Door{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 3;
 	}
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/WoodSlab.php b/src/pocketmine/block/WoodSlab.php
index 57d051ee6..3d36e16af 100644
--- a/src/pocketmine/block/WoodSlab.php
+++ b/src/pocketmine/block/WoodSlab.php
@@ -34,7 +34,7 @@ class WoodSlab extends Transparent{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 2;
 	}
 
 	public function getName(){
@@ -122,24 +122,6 @@ class WoodSlab extends Transparent{
 		return true;
 	}
 
-	public function getBreakTime(Item $item){
-
-		switch($item->isAxe()){
-			case 5:
-				return 0.4;
-			case 4:
-				return 0.5;
-			case 3:
-				return 0.75;
-			case 2:
-				return 0.25;
-			case 1:
-				return 1.5;
-			default:
-				return 3;
-		}
-	}
-
 	public function getDrops(Item $item){
 		return [
 			[$this->id, $this->meta & 0x07, 1],
diff --git a/src/pocketmine/block/WoodStairs.php b/src/pocketmine/block/WoodStairs.php
index e641e9bdb..c100ed5c9 100644
--- a/src/pocketmine/block/WoodStairs.php
+++ b/src/pocketmine/block/WoodStairs.php
@@ -35,27 +35,13 @@ class WoodStairs extends Stair{
 		return "Wood Stairs";
 	}
 
-	public function getBreakTime(Item $item){
-
-		switch($item->isAxe()){
-			case 5:
-				return 0.4;
-			case 4:
-				return 0.5;
-			case 3:
-				return 0.75;
-			case 2:
-				return 0.25;
-			case 1:
-				return 1.5;
-			default:
-				return 3;
-		}
-	}
-
 	public function getDrops(Item $item){
 		return [
 			[$this->id, 0, 1],
 		];
 	}
+
+	public function getHardness(){
+		return 2;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Wool.php b/src/pocketmine/block/Wool.php
index 3a90247cc..46ec8b58e 100644
--- a/src/pocketmine/block/Wool.php
+++ b/src/pocketmine/block/Wool.php
@@ -31,7 +31,7 @@ class Wool extends Solid{
 	}
 
 	public function getHardness(){
-		return 4;
+		return 0.8;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/block/Workbench.php b/src/pocketmine/block/Workbench.php
index 13e409d1e..dfbc3d90d 100644
--- a/src/pocketmine/block/Workbench.php
+++ b/src/pocketmine/block/Workbench.php
@@ -38,7 +38,7 @@ class Workbench extends Solid{
 	}
 
 	public function getHardness(){
-		return 15;
+		return 2.5;
 	}
 
 	public function getName(){
diff --git a/src/pocketmine/level/Explosion.php b/src/pocketmine/level/Explosion.php
index bf119e1e9..0cadd5ecc 100644
--- a/src/pocketmine/level/Explosion.php
+++ b/src/pocketmine/level/Explosion.php
@@ -110,7 +110,7 @@ class Explosion{
 							$block = $this->level->getBlock($vBlock);
 
 							if($block->getId() !== 0){
-								$blastForce -= ($block->getHardness() / 5 + 0.3) * $this->stepLen;
+								$blastForce -= ($block->getResistance() / 5 + 0.3) * $this->stepLen;
 								if($blastForce > 0){
 									if(!isset($this->affectedBlocks[$index = Level::blockHash($block->x, $block->y, $block->z)])){
 										$this->affectedBlocks[$index] = $block;
diff --git a/src/pocketmine/level/Level.php b/src/pocketmine/level/Level.php
index b67b55db1..f1881148e 100644
--- a/src/pocketmine/level/Level.php
+++ b/src/pocketmine/level/Level.php
@@ -1538,7 +1538,7 @@ class Level implements ChunkManager, Metadatable{
 				$drops[$k] = Item::get($i[0], $i[1], $i[2]);
 			}
 		}
-		
+
 		$above = $this->getBlock(new Vector3($target->x, $target->y + 1, $target->z));
 		if($above !== null){
 			if($above->getId() === Item::FIRE){
diff --git a/src/pocketmine/wizard/Installer.php b/src/pocketmine/wizard/Installer.php
index b9c10cab3..99d42f05e 100644
--- a/src/pocketmine/wizard/Installer.php
+++ b/src/pocketmine/wizard/Installer.php
@@ -116,9 +116,9 @@ LICENSE;
 			}
 		}while($port <= 0 or $port > 65535);
 		$config->set("server-port", $port);
-		echo "[*] " . $this->lang->ram_warning . "\n";
+		/*echo "[*] " . $this->lang->ram_warning . "\n";
 		echo "[?] " . $this->lang->server_ram . " (" . self::DEFAULT_MEMORY . "): ";
-		$config->set("memory-limit", ((int) $this->getInput(self::DEFAULT_MEMORY)) . "M");
+		$config->set("memory-limit", ((int) $this->getInput(self::DEFAULT_MEMORY)) . "M");*/
 		echo "[*] " . $this->lang->gamemode_info . "\n";
 		do{
 			echo "[?] " . $this->lang->default_gamemode . ": (" . self::DEFAULT_GAMEMODE . "): ";