Changed face position floating-point params to Vector3s

src/pocketmine/Player.php

@@ -2364,6 +2364,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 		}
 
 		$blockVector = new Vector3($packet->x, $packet->y, $packet->z);
+		$facePos = new Vector3($packet->fx, $packet->fy, $packet->fz);
 
 		$this->craftingType = 0;
 
@@ -2373,7 +2374,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 			if(!$this->canInteract($blockVector->add(0.5, 0.5, 0.5), 13) or $this->isSpectator()){
 			}elseif($this->isCreative()){
 				$item = $this->inventory->getItemInHand();
-				if($this->level->useItemOn($blockVector, $item, $packet->face, $packet->fx, $packet->fy, $packet->fz, $this, true) === true){
+				if($this->level->useItemOn($blockVector, $item, $packet->face, $facePos, $this, true) === true){
 					return true;
 				}
 			}elseif(!$this->inventory->getItemInHand()->equals($packet->item)){
@@ -2381,7 +2382,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 			}else{
 				$item = $this->inventory->getItemInHand();
 				$oldItem = clone $item;
-				if($this->level->useItemOn($blockVector, $item, $packet->face, $packet->fx, $packet->fy, $packet->fz, $this, true)){
+				if($this->level->useItemOn($blockVector, $item, $packet->face, $facePos, $this, true)){
 					if(!$item->equals($oldItem) or $item->getCount() !== $oldItem->getCount()){
 						$this->inventory->setItemInHand($item);
 						$this->inventory->sendHeldItem($this->hasSpawned);

src/pocketmine/block/Anvil.php

@@ -26,6 +26,7 @@ namespace pocketmine\block;
 use pocketmine\inventory\AnvilInventory;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class Anvil extends Fallable{
@@ -73,7 +74,7 @@ class Anvil extends Fallable{
 		return true;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$direction = ($player !== null ? $player->getDirection() : 0) & 0x03;
 		$this->meta = ($this->meta & 0x0c) | $direction;
 		return $this->getLevel()->setBlock($block, $this, true, true);

src/pocketmine/block/Bed.php

@@ -174,7 +174,7 @@ class Bed extends Transparent{
 
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if(!$down->isTransparent()){
 			$meta = (($player instanceof Player ? $player->getDirection() : 0) - 1) & 0x03;

src/pocketmine/block/Block.php

@@ -476,14 +476,12 @@ class Block extends Position implements BlockIds, Metadatable{
 	 * @param Block       $block
 	 * @param Block       $target
 	 * @param int         $face
-	 * @param float       $fx
+	 * @param Vector3     $facePos
-	 * @param float       $fy
-	 * @param float       $fz
 	 * @param Player|null $player
 	 *
 	 * @return bool
 	 */
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		return $this->getLevel()->setBlock($this, $this, true, true);
 	}
 

src/pocketmine/block/BrownMushroom.php

@@ -56,7 +56,7 @@ class BrownMushroom extends Flowable{
 		return false;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if($down->isTransparent() === false){
 			$this->getLevel()->setBlock($block, $this, true, true);

src/pocketmine/block/BurningFurnace.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
+use pocketmine\math\Vector3;
 use pocketmine\nbt\NBT;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\nbt\tag\IntTag;
@@ -58,7 +59,7 @@ class BurningFurnace extends Solid{
 		return 13;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$faces = [
 			0 => 4,
 			1 => 2,

src/pocketmine/block/Cactus.php

@@ -108,7 +108,7 @@ class Cactus extends Transparent{
 		return false;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if($down->getId() === self::SAND or $down->getId() === self::CACTUS){
 			$block0 = $this->getSide(Vector3::SIDE_NORTH);

src/pocketmine/block/Cake.php

@@ -62,7 +62,7 @@ class Cake extends Transparent implements FoodSource{
 		);
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if($down->getId() !== self::AIR){
 			$this->getLevel()->setBlock($block, $this, true, true);

src/pocketmine/block/Carpet.php

@@ -62,7 +62,7 @@ class Carpet extends Flowable{
 		);
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if($down->getId() !== self::AIR){
 			$this->getLevel()->setBlock($block, $this, true, true);

src/pocketmine/block/Chest.php

@@ -67,7 +67,7 @@ class Chest extends Transparent{
 		);
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$faces = [
 			0 => 4,
 			1 => 2,

src/pocketmine/block/Crops.php

@@ -32,7 +32,7 @@ use pocketmine\Server;
 
 abstract class Crops extends Flowable{
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($block->getSide(Vector3::SIDE_DOWN)->getId() === Block::FARMLAND){
 			$this->getLevel()->setBlock($block, $this, true, true);
 

src/pocketmine/block/Dandelion.php

@@ -41,7 +41,7 @@ class Dandelion extends Flowable{
 	}
 
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if($down->getId() === 2 or $down->getId() === 3 or $down->getId() === 60){
 			$this->getLevel()->setBlock($block, $this, true, true);

src/pocketmine/block/Door.php

@@ -216,7 +216,7 @@ abstract class Door extends Transparent{
 		return false;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($face === 1){
 			$blockUp = $this->getSide(Vector3::SIDE_UP);
 			$blockDown = $this->getSide(Vector3::SIDE_DOWN);

src/pocketmine/block/DoublePlant.php

@@ -53,7 +53,7 @@ class DoublePlant extends Flowable{
 		return $names[$this->meta & 0x07] ?? "";
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$id = $block->getSide(Vector3::SIDE_DOWN)->getId();
 		if(($id === Block::GRASS or $id === Block::DIRT) and $block->getSide(Vector3::SIDE_UP)->canBeReplaced()){
 			$this->getLevel()->setBlock($block, $this, false, false);

src/pocketmine/block/EnchantingTable.php

@@ -26,6 +26,7 @@ namespace pocketmine\block;
 use pocketmine\inventory\EnchantInventory;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
+use pocketmine\math\Vector3;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\nbt\tag\IntTag;
 use pocketmine\nbt\tag\StringTag;
@@ -40,7 +41,7 @@ class EnchantingTable extends Transparent{
 		$this->meta = $meta;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$this->getLevel()->setBlock($block, $this, true, true);
 		$nbt = new CompoundTag("", [
 			new StringTag("id", Tile::ENCHANT_TABLE),

src/pocketmine/block/EndRod.php

@@ -40,7 +40,7 @@ class EndRod extends Flowable{
 		return "End Rod";
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($face === Vector3::SIDE_UP or $face === Vector3::SIDE_DOWN){
 			$this->meta = $face;
 		}else{

src/pocketmine/block/FenceGate.php

@@ -27,6 +27,7 @@ use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\level\sound\DoorSound;
 use pocketmine\math\AxisAlignedBB;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class FenceGate extends Transparent{
@@ -68,7 +69,7 @@ class FenceGate extends Transparent{
 		}
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$this->meta = ($player instanceof Player ? ($player->getDirection() - 1) & 0x03 : 0);
 		$this->getLevel()->setBlock($block, $this, true, true);
 

src/pocketmine/block/Flower.php

@@ -60,7 +60,7 @@ class Flower extends Flowable{
 		return $names[$this->meta] ?? "Unknown";
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if($down->getId() === Block::GRASS or $down->getId() === Block::DIRT or $down->getId() === Block::FARMLAND){
 			$this->getLevel()->setBlock($block, $this, true);

src/pocketmine/block/FlowerPot.php

@@ -62,7 +62,7 @@ class FlowerPot extends Flowable{
 		);
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($this->getSide(Vector3::SIDE_DOWN)->isTransparent()){
 			return false;
 		}

src/pocketmine/block/GlazedTerracotta.php

@@ -26,6 +26,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class GlazedTerracotta extends Solid{
@@ -38,7 +39,7 @@ class GlazedTerracotta extends Solid{
 		return Tool::TYPE_PICKAXE;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($player !== null){
 			$faces = [
 				0 => 4,

src/pocketmine/block/HayBale.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class HayBale extends Solid{
@@ -42,7 +43,7 @@ class HayBale extends Solid{
 		return 0.5;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$faces = [
 			0 => 0,
 			1 => 0,

src/pocketmine/block/ItemFrame.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\level\Level;
+use pocketmine\math\Vector3;
 use pocketmine\nbt\tag\{
 	ByteTag, CompoundTag, FloatTag, IntTag, StringTag
 };
@@ -103,7 +104,7 @@ class ItemFrame extends Flowable{
 		return false;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($face === 0 or $face === 1){
 			return false;
 		}

src/pocketmine/block/Ladder.php

@@ -28,6 +28,7 @@ use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\level\Level;
 use pocketmine\math\AxisAlignedBB;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class Ladder extends Transparent{
@@ -109,7 +110,7 @@ class Ladder extends Transparent{
 	}
 
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($target->isTransparent() === false){
 			$faces = [
 				2 => 2,

src/pocketmine/block/Lava.php

@@ -28,6 +28,7 @@ use pocketmine\event\entity\EntityCombustByBlockEvent;
 use pocketmine\event\entity\EntityDamageByBlockEvent;
 use pocketmine\event\entity\EntityDamageEvent;
 use pocketmine\item\Item;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 use pocketmine\Server;
 
@@ -62,7 +63,7 @@ class Lava extends Liquid{
 		$entity->resetFallDistance();
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$ret = $this->getLevel()->setBlock($this, $this, true, false);
 		$this->getLevel()->scheduleDelayedBlockUpdate($this, $this->tickRate());
 

src/pocketmine/block/Leaves.php

@@ -159,7 +159,7 @@ class Leaves extends Transparent{
 		return false;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$this->meta |= 0x04;
 		return $this->getLevel()->setBlock($this, $this, true);
 	}

src/pocketmine/block/NetherWartPlant.php

@@ -39,7 +39,7 @@ class NetherWartPlant extends Flowable{
 		$this->meta = $meta;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if($down->getId() === Block::SOUL_SAND){
 			$this->getLevel()->setBlock($block, $this, false, true);

src/pocketmine/block/Pumpkin.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class Pumpkin extends Solid{
@@ -47,7 +48,7 @@ class Pumpkin extends Solid{
 		return "Pumpkin";
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($player instanceof Player){
 			$this->meta = ((int) $player->getDirection() + 1) % 4;
 		}

src/pocketmine/block/Rail.php

@@ -55,7 +55,7 @@ class Rail extends Flowable{
 		return 0.7;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if(!$block->getSide(Vector3::SIDE_DOWN)->isTransparent()){
 			return $this->getLevel()->setBlock($block, $this, true, true);
 		}

src/pocketmine/block/RedMushroom.php

@@ -53,7 +53,7 @@ class RedMushroom extends Flowable{
 		return false;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if($down->isTransparent() === false){
 			$this->getLevel()->setBlock($block, $this, true, true);

src/pocketmine/block/RedstoneOre.php

@@ -26,6 +26,7 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\level\Level;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class RedstoneOre extends Solid{
@@ -44,7 +45,7 @@ class RedstoneOre extends Solid{
 		return 3;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		return $this->getLevel()->setBlock($this, $this, true, false);
 	}
 

src/pocketmine/block/Sapling.php

@@ -57,7 +57,7 @@ class Sapling extends Flowable{
 	}
 
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if($down->getId() === self::GRASS or $down->getId() === self::DIRT or $down->getId() === self::FARMLAND){
 			$this->getLevel()->setBlock($block, $this, true, true);

src/pocketmine/block/SignPost.php

@@ -60,7 +60,7 @@ class SignPost extends Transparent{
 	}
 
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($face !== 0){
 			$nbt = new CompoundTag("", [
 				new StringTag("id", Tile::SIGN),

src/pocketmine/block/Skull.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\math\AxisAlignedBB;
+use pocketmine\math\Vector3;
 use pocketmine\nbt\tag\ByteTag;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\nbt\tag\IntTag;
@@ -62,7 +63,7 @@ class Skull extends Flowable{
 		);
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($face !== 0){
 			$this->meta = $face;
 			if($face === 1){

src/pocketmine/block/SnowLayer.php

@@ -54,7 +54,7 @@ class SnowLayer extends Flowable{
 	}
 
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($block->getSide(Vector3::SIDE_DOWN)->isSolid()){
 			//TODO: fix placement
 			$this->getLevel()->setBlock($block, $this, true);

src/pocketmine/block/Stair.php

@@ -26,6 +26,7 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\math\AxisAlignedBB;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 abstract class Stair extends Transparent{
@@ -129,7 +130,7 @@ abstract class Stair extends Transparent{
 		}
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$faces = [
 			0 => 0,
 			1 => 2,
@@ -137,7 +138,7 @@ abstract class Stair extends Transparent{
 			3 => 3,
 		];
 		$this->meta = $faces[$player->getDirection()] & 0x03;
-		if(($fy > 0.5 and $face !== 1) or $face === 0){
+		if(($facePos->y > 0.5 and $face !== 1) or $face === 0){
 			$this->meta |= 0x04; //Upside-down stairs
 		}
 		$this->getLevel()->setBlock($block, $this, true, true);

src/pocketmine/block/Sugarcane.php

@@ -102,7 +102,7 @@ class Sugarcane extends Flowable{
 		return false;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if($down->getId() === self::SUGARCANE_BLOCK){
 			$this->getLevel()->setBlock($block, Block::get(Block::SUGARCANE_BLOCK), true);

src/pocketmine/block/TallGrass.php

@@ -49,7 +49,7 @@ class TallGrass extends Flowable{
 		return $names[$this->meta & 0x03] ?? "Unknown";
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$down = $this->getSide(Vector3::SIDE_DOWN);
 		if($down->getId() === self::GRASS){
 			$this->getLevel()->setBlock($block, $this, true);

src/pocketmine/block/Torch.php

@@ -68,7 +68,7 @@ class Torch extends Flowable{
 		return false;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$below = $this->getSide(Vector3::SIDE_DOWN);
 
 		if($target->isTransparent() === false and $face !== 0){

src/pocketmine/block/Trapdoor.php

@@ -27,6 +27,7 @@ use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\level\sound\DoorSound;
 use pocketmine\math\AxisAlignedBB;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class Trapdoor extends Transparent{
@@ -123,7 +124,7 @@ class Trapdoor extends Transparent{
 		return $bb;
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$directions = [
 			0 => 1,
 			1 => 3,
@@ -133,7 +134,7 @@ class Trapdoor extends Transparent{
 		if($player !== null){
 			$this->meta = $directions[$player->getDirection() & 0x03];
 		}
-		if(($fy > 0.5 and $face !== self::SIDE_UP) or $face === self::SIDE_DOWN){
+		if(($facePos->y > 0.5 and $face !== self::SIDE_UP) or $face === self::SIDE_DOWN){
 			$this->meta |= self::MASK_UPPER; //top half of block
 		}
 		$this->getLevel()->setBlock($block, $this, true, true);

src/pocketmine/block/Vine.php

@@ -132,7 +132,7 @@ class Vine extends Transparent{
 	}
 
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		//TODO: multiple sides
 		if($target->isSolid()){
 			$faces = [

src/pocketmine/block/Water.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\entity\Entity;
 use pocketmine\item\Item;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class Water extends Liquid{
@@ -52,7 +53,7 @@ class Water extends Liquid{
 		$entity->resetFallDistance();
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$ret = $this->getLevel()->setBlock($this, $this, true, false);
 		$this->getLevel()->scheduleDelayedBlockUpdate($this, $this->tickRate());
 

src/pocketmine/block/WaterLily.php

@@ -57,7 +57,7 @@ class WaterLily extends Flowable{
 	}
 
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		if($target instanceof Water){
 			$up = $target->getSide(Vector3::SIDE_UP);
 			if($up->getId() === Block::AIR){

src/pocketmine/block/Wood.php

@@ -25,6 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class Wood extends Solid{
@@ -53,7 +54,7 @@ class Wood extends Solid{
 		return $names[$this->meta & 0x03];
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$faces = [
 			0 => 0,
 			1 => 0,

src/pocketmine/block/WoodenSlab.php

@@ -26,6 +26,7 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\math\AxisAlignedBB;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class WoodenSlab extends Transparent{
@@ -77,7 +78,7 @@ class WoodenSlab extends Transparent{
 		}
 	}
 
-	public function place(Item $item, Block $block, Block $target, int $face, float $fx, float $fy, float $fz, Player $player = null) : bool{
+	public function place(Item $item, Block $block, Block $target, int $face, Vector3 $facePos, Player $player = null) : bool{
 		$this->meta &= 0x07;
 		if($face === 0){
 			if($target->getId() === $this->id and ($target->getDamage() & 0x08) === 0x08 and ($target->getDamage() & 0x07) === ($this->meta)){
@@ -111,7 +112,7 @@ class WoodenSlab extends Transparent{
 
 				return false;
 			}else{
-				if($fy > 0.5){
+				if($facePos->y > 0.5){
 					$this->meta |= 0x08;
 				}
 			}

src/pocketmine/item/Bucket.php

@@ -28,6 +28,7 @@ use pocketmine\block\Block;
 use pocketmine\block\Liquid;
 use pocketmine\event\player\PlayerBucketFillEvent;
 use pocketmine\level\Level;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class Bucket extends Item{
@@ -47,7 +48,7 @@ class Bucket extends Item{
 		return 0;
 	}
 
-	public function onActivate(Level $level, Player $player, Block $block, Block $target, $face, $fx, $fy, $fz){
+	public function onActivate(Level $level, Player $player, Block $block, Block $target, int $face, Vector3 $facePos) : bool{
 		$targetBlock = Block::get($this->meta);
 
 		if($targetBlock instanceof Air){

src/pocketmine/item/FlintSteel.php

@@ -27,6 +27,7 @@ use pocketmine\block\Block;
 use pocketmine\block\Fire;
 use pocketmine\block\Solid;
 use pocketmine\level\Level;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class FlintSteel extends Tool{
@@ -34,7 +35,7 @@ class FlintSteel extends Tool{
 		parent::__construct(self::FLINT_STEEL, $meta, $count, "Flint and Steel");
 	}
 
-	public function onActivate(Level $level, Player $player, Block $block, Block $target, $face, $fx, $fy, $fz){
+	public function onActivate(Level $level, Player $player, Block $block, Block $target, int $face, Vector3 $facePos) : bool{
 		if($block->getId() === self::AIR and ($target instanceof Solid)){
 			$level->setBlock($block, Block::get(Block::FIRE), true);
 			if(($player->gamemode & 0x01) === 0 and $this->useOn($block)){

src/pocketmine/item/Item.php

@@ -30,6 +30,7 @@ use pocketmine\block\Block;
 use pocketmine\entity\Entity;
 use pocketmine\item\enchantment\Enchantment;
 use pocketmine\level\Level;
+use pocketmine\math\Vector3;
 use pocketmine\nbt\NBT;
 use pocketmine\nbt\tag\ByteTag;
 use pocketmine\nbt\tag\CompoundTag;
@@ -983,13 +984,11 @@ class Item implements ItemIds, \JsonSerializable{
 	 * @param Block   $block
 	 * @param Block   $target
 	 * @param int     $face
-	 * @param float $fx
+	 * @param Vector3 $facePos
-	 * @param float $fy
-	 * @param float $fz
 	 *
 	 * @return bool
 	 */
-	public function onActivate(Level $level, Player $player, Block $block, Block $target, $face, $fx, $fy, $fz){
+	public function onActivate(Level $level, Player $player, Block $block, Block $target, int $face, Vector3 $facePos) : bool{
 		return false;
 	}
 

src/pocketmine/item/Painting.php

@@ -25,6 +25,7 @@ namespace pocketmine\item;
 
 use pocketmine\block\Block;
 use pocketmine\level\Level;
+use pocketmine\math\Vector3;
 use pocketmine\Player;
 
 class Painting extends Item{
@@ -32,7 +33,7 @@ class Painting extends Item{
 		parent::__construct(self::PAINTING, $meta, $count, "Painting");
 	}
 
-	public function onActivate(Level $level, Player $player, Block $block, Block $target, $face, $fx, $fy, $fz){
+	public function onActivate(Level $level, Player $player, Block $block, Block $target, int $face, Vector3 $facePos) : bool{
 		if($target->isTransparent() === false and $face > 1 and $block->isSolid() === false){
 			$faces = [
 				2 => 1,

src/pocketmine/item/SpawnEgg.php

@@ -26,6 +26,7 @@ namespace pocketmine\item;
 use pocketmine\block\Block;
 use pocketmine\entity\Entity;
 use pocketmine\level\Level;
+use pocketmine\math\Vector3;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\nbt\tag\DoubleTag;
 use pocketmine\nbt\tag\FloatTag;
@@ -38,7 +39,7 @@ class SpawnEgg extends Item{
 		parent::__construct(self::SPAWN_EGG, $meta, $count, "Spawn Egg");
 	}
 
-	public function onActivate(Level $level, Player $player, Block $block, Block $target, $face, $fx, $fy, $fz){
+	public function onActivate(Level $level, Player $player, Block $block, Block $target, int $face, Vector3 $facePos) : bool{
 		$nbt = new CompoundTag("", [
 			new ListTag("Pos", [
 				new DoubleTag("", $block->getX() + 0.5),

src/pocketmine/level/Level.php

@@ -1705,18 +1705,20 @@ class Level implements ChunkManager, Metadatable{
 	 * @param Vector3      $vector
 	 * @param Item         $item
 	 * @param int          $face
-	 * @param float   $fx     default 0.0
+	 * @param Vector3|null $facePos
-	 * @param float   $fy     default 0.0
+	 * @param Player|null  $player default null
-	 * @param float   $fz     default 0.0
-	 * @param Player  $player default null
 	 * @param bool         $playSound Whether to play a block-place sound if the block was placed successfully.
 	 *
 	 * @return bool
 	 */
-	public function useItemOn(Vector3 $vector, Item &$item, int $face, float $fx = 0.0, float $fy = 0.0, float $fz = 0.0, Player $player = null, bool $playSound = false) : bool{
+	public function useItemOn(Vector3 $vector, Item &$item, int $face, Vector3 $facePos = null, Player $player = null, bool $playSound = false) : bool{
 		$target = $this->getBlock($vector);
 		$block = $target->getSide($face);
 
+		if($facePos === null){
+			$facePos = new Vector3(0.0, 0.0, 0.0);
+		}
+
 		if($block->y >= $this->provider->getWorldHeight() or $block->y < 0){
 			//TODO: build height limit messages for custom world heights and mcregion cap
 			return false;
@@ -1761,7 +1763,7 @@ class Level implements ChunkManager, Metadatable{
 					return true;
 				}
 
-				if(!$player->isSneaking() and $item->onActivate($this, $player, $block, $target, $face, $fx, $fy, $fz)){
+				if(!$player->isSneaking() and $item->onActivate($this, $player, $block, $target, $face, $facePos)){
 					if($item->getCount() <= 0){
 						$item = Item::get(Item::AIR, 0, 0);
 
@@ -1832,7 +1834,7 @@ class Level implements ChunkManager, Metadatable{
 			}
 		}
 
-		if($hand->place($item, $block, $target, $face, $fx, $fy, $fz, $player) === false){
+		if($hand->place($item, $block, $target, $face, $facePos, $player) === false){
 			return false;
 		}