diff --git a/src/pocketmine/block/Beetroot.php b/src/pocketmine/block/Beetroot.php
index 418f16a4ee..51d05688e8 100644
--- a/src/pocketmine/block/Beetroot.php
+++ b/src/pocketmine/block/Beetroot.php
@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class Beetroot extends Crops{
@@ -32,17 +32,17 @@ class Beetroot extends Crops{
 	public function getDropsForCompatibleTool(Item $item) : array{
 		if($this->age >= 7){
 			return [
-				ItemFactory::get(Item::BEETROOT),
-				ItemFactory::get(Item::BEETROOT_SEEDS, 0, mt_rand(0, 3))
+				VanillaItems::BEETROOT(),
+				VanillaItems::BEETROOT_SEEDS()->setCount(mt_rand(0, 3))
 			];
 		}
 
 		return [
-			ItemFactory::get(Item::BEETROOT_SEEDS)
+			VanillaItems::BEETROOT_SEEDS()
 		];
 	}
 
 	public function getPickedItem(bool $addUserData = false) : Item{
-		return ItemFactory::get(Item::BEETROOT_SEEDS);
+		return VanillaItems::BEETROOT_SEEDS();
 	}
 }
diff --git a/src/pocketmine/block/Bookshelf.php b/src/pocketmine/block/Bookshelf.php
index aa49940c39..64844f5d6a 100644
--- a/src/pocketmine/block/Bookshelf.php
+++ b/src/pocketmine/block/Bookshelf.php
@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 
 class Bookshelf extends Solid{
 
@@ -34,7 +34,7 @@ class Bookshelf extends Solid{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::BOOK, 0, 3)
+			VanillaItems::BOOK()
 		];
 	}
 
diff --git a/src/pocketmine/block/Carrot.php b/src/pocketmine/block/Carrot.php
index e344351116..612b967f60 100644
--- a/src/pocketmine/block/Carrot.php
+++ b/src/pocketmine/block/Carrot.php
@@ -24,18 +24,18 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class Carrot extends Crops{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::CARROT, 0, $this->age >= 7 ? mt_rand(1, 4) : 1)
+			VanillaItems::CARROT()->setCount($this->age >= 7 ? mt_rand(1, 4) : 1)
 		];
 	}
 
 	public function getPickedItem(bool $addUserData = false) : Item{
-		return ItemFactory::get(Item::CARROT);
+		return VanillaItems::CARROT();
 	}
 }
diff --git a/src/pocketmine/block/Clay.php b/src/pocketmine/block/Clay.php
index 277e700f74..41560db3ba 100644
--- a/src/pocketmine/block/Clay.php
+++ b/src/pocketmine/block/Clay.php
@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 
 class Clay extends Solid{
 
@@ -34,7 +34,7 @@ class Clay extends Solid{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::CLAY_BALL, 0, 4)
+			VanillaItems::CLAY()->setCount(4)
 		];
 	}
 }
diff --git a/src/pocketmine/block/CoalOre.php b/src/pocketmine/block/CoalOre.php
index 45a693ee48..b1e58e177c 100644
--- a/src/pocketmine/block/CoalOre.php
+++ b/src/pocketmine/block/CoalOre.php
@@ -24,8 +24,8 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class CoalOre extends Solid{
@@ -36,7 +36,7 @@ class CoalOre extends Solid{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::COAL)
+			VanillaItems::COAL()
 		];
 	}
 
diff --git a/src/pocketmine/block/Cobweb.php b/src/pocketmine/block/Cobweb.php
index 012c2cf9d4..82c42422de 100644
--- a/src/pocketmine/block/Cobweb.php
+++ b/src/pocketmine/block/Cobweb.php
@@ -25,7 +25,7 @@ namespace pocketmine\block;
 
 use pocketmine\entity\Entity;
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 
 class Cobweb extends Flowable{
 
@@ -43,7 +43,7 @@ class Cobweb extends Flowable{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::STRING)
+			VanillaItems::STRING()
 		];
 	}
 
diff --git a/src/pocketmine/block/CocoaBlock.php b/src/pocketmine/block/CocoaBlock.php
index 2995390d70..f1ae2a808e 100644
--- a/src/pocketmine/block/CocoaBlock.php
+++ b/src/pocketmine/block/CocoaBlock.php
@@ -27,7 +27,7 @@ use pocketmine\block\utils\BlockDataValidator;
 use pocketmine\block\utils\TreeType;
 use pocketmine\item\Fertilizer;
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\math\Bearing;
 use pocketmine\math\Facing;
@@ -115,11 +115,11 @@ class CocoaBlock extends Transparent{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::DYE, 3, $this->age === 2 ? mt_rand(2, 3) : 1)
+			VanillaItems::COCOA_BEANS()->setCount($this->age === 2 ? mt_rand(2, 3) : 1)
 		];
 	}
 
 	public function getPickedItem(bool $addUserData = false) : Item{
-		return ItemFactory::get(Item::DYE, 3); //cocoa beans
+		return VanillaItems::COCOA_BEANS();
 	}
 }
diff --git a/src/pocketmine/block/DeadBush.php b/src/pocketmine/block/DeadBush.php
index 0239a7afb0..49a6c809e7 100644
--- a/src/pocketmine/block/DeadBush.php
+++ b/src/pocketmine/block/DeadBush.php
@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\player\Player;
@@ -54,7 +54,7 @@ class DeadBush extends Flowable{
 	public function getDrops(Item $item) : array{
 		if(!$this->breakInfo->isToolCompatible($item)){
 			return [
-				ItemFactory::get(Item::STICK, 0, mt_rand(0, 2))
+				VanillaItems::STICK()->setCount(mt_rand(0, 2))
 			];
 		}
 
diff --git a/src/pocketmine/block/DiamondOre.php b/src/pocketmine/block/DiamondOre.php
index 546e292542..1a03923df3 100644
--- a/src/pocketmine/block/DiamondOre.php
+++ b/src/pocketmine/block/DiamondOre.php
@@ -24,8 +24,8 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class DiamondOre extends Solid{
@@ -36,7 +36,7 @@ class DiamondOre extends Solid{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::DIAMOND)
+			VanillaItems::DIAMOND()
 		];
 	}
 
diff --git a/src/pocketmine/block/DoubleTallGrass.php b/src/pocketmine/block/DoubleTallGrass.php
index 662b4ca269..dedf3dc5f7 100644
--- a/src/pocketmine/block/DoubleTallGrass.php
+++ b/src/pocketmine/block/DoubleTallGrass.php
@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class DoubleTallGrass extends DoublePlant{
@@ -40,7 +40,7 @@ class DoubleTallGrass extends DoublePlant{
 	public function getDrops(Item $item) : array{
 		if($this->top and !$this->breakInfo->isToolCompatible($item) and mt_rand(0, 7) === 0){
 			return [
-				ItemFactory::get(Item::SEEDS)
+				VanillaItems::WHEAT_SEEDS()
 			];
 		}
 		return parent::getDrops($item);
diff --git a/src/pocketmine/block/EmeraldOre.php b/src/pocketmine/block/EmeraldOre.php
index 178b34e2e7..0170efc313 100644
--- a/src/pocketmine/block/EmeraldOre.php
+++ b/src/pocketmine/block/EmeraldOre.php
@@ -24,8 +24,8 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class EmeraldOre extends Solid{
@@ -36,7 +36,7 @@ class EmeraldOre extends Solid{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::EMERALD)
+			VanillaItems::EMERALD()
 		];
 	}
 
diff --git a/src/pocketmine/block/Glowstone.php b/src/pocketmine/block/Glowstone.php
index 9b8501fdb2..47785dd722 100644
--- a/src/pocketmine/block/Glowstone.php
+++ b/src/pocketmine/block/Glowstone.php
@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class Glowstone extends Transparent{
@@ -39,7 +39,7 @@ class Glowstone extends Transparent{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::GLOWSTONE_DUST, 0, mt_rand(2, 4))
+			VanillaItems::GLOWSTONE_DUST()->setCount(mt_rand(2, 4))
 		];
 	}
 }
diff --git a/src/pocketmine/block/Gravel.php b/src/pocketmine/block/Gravel.php
index 2303883609..a93173ffbd 100644
--- a/src/pocketmine/block/Gravel.php
+++ b/src/pocketmine/block/Gravel.php
@@ -26,7 +26,7 @@ namespace pocketmine\block;
 use pocketmine\block\utils\Fallable;
 use pocketmine\block\utils\FallableTrait;
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class Gravel extends Solid implements Fallable{
@@ -39,7 +39,7 @@ class Gravel extends Solid implements Fallable{
 	public function getDropsForCompatibleTool(Item $item) : array{
 		if(mt_rand(1, 10) === 1){
 			return [
-				ItemFactory::get(Item::FLINT)
+				VanillaItems::FLINT()
 			];
 		}
 
diff --git a/src/pocketmine/block/LapisOre.php b/src/pocketmine/block/LapisOre.php
index b401b9c6bf..97a5666b6b 100644
--- a/src/pocketmine/block/LapisOre.php
+++ b/src/pocketmine/block/LapisOre.php
@@ -24,8 +24,8 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class LapisOre extends Solid{
@@ -36,7 +36,7 @@ class LapisOre extends Solid{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::DYE, 4, mt_rand(4, 8))
+			VanillaItems::LAPIS_LAZULI()->setCount(mt_rand(4, 8))
 		];
 	}
 
diff --git a/src/pocketmine/block/Leaves.php b/src/pocketmine/block/Leaves.php
index 864f0e3d3f..7f0a871ab4 100644
--- a/src/pocketmine/block/Leaves.php
+++ b/src/pocketmine/block/Leaves.php
@@ -27,6 +27,7 @@ use pocketmine\block\utils\TreeType;
 use pocketmine\event\block\LeavesDecayEvent;
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\player\Player;
@@ -127,7 +128,7 @@ class Leaves extends Transparent{
 			$drops[] = ItemFactory::get(Item::SAPLING, $this->treeType->getMagicNumber());
 		}
 		if(($this->treeType->equals(TreeType::OAK()) or $this->treeType->equals(TreeType::DARK_OAK())) and mt_rand(1, 200) === 1){ //Apples
-			$drops[] = ItemFactory::get(Item::APPLE);
+			$drops[] = VanillaItems::APPLE();
 		}
 
 		return $drops;
diff --git a/src/pocketmine/block/Melon.php b/src/pocketmine/block/Melon.php
index ee5424ce8c..40bc3a8777 100644
--- a/src/pocketmine/block/Melon.php
+++ b/src/pocketmine/block/Melon.php
@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class Melon extends Transparent{
@@ -35,7 +35,7 @@ class Melon extends Transparent{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::MELON_SLICE, 0, mt_rand(3, 7))
+			VanillaItems::MELON()->setCount(mt_rand(3, 7))
 		];
 	}
 }
diff --git a/src/pocketmine/block/NetherQuartzOre.php b/src/pocketmine/block/NetherQuartzOre.php
index f8d4ebdfe4..54efd1a336 100644
--- a/src/pocketmine/block/NetherQuartzOre.php
+++ b/src/pocketmine/block/NetherQuartzOre.php
@@ -24,8 +24,8 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class NetherQuartzOre extends Solid{
@@ -36,7 +36,7 @@ class NetherQuartzOre extends Solid{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::QUARTZ)
+			VanillaItems::NETHER_QUARTZ()
 		];
 	}
 
diff --git a/src/pocketmine/block/NetherReactor.php b/src/pocketmine/block/NetherReactor.php
index 47f8048d24..a18907e94e 100644
--- a/src/pocketmine/block/NetherReactor.php
+++ b/src/pocketmine/block/NetherReactor.php
@@ -25,8 +25,8 @@ namespace pocketmine\block;
 
 use pocketmine\block\utils\BlockDataValidator;
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use pocketmine\item\VanillaItems;
 
 class NetherReactor extends Solid{
 
@@ -51,8 +51,8 @@ class NetherReactor extends Solid{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::IRON_INGOT, 0, 6),
-			ItemFactory::get(Item::DIAMOND, 0, 3)
+			VanillaItems::IRON_INGOT()->setCount(6),
+			VanillaItems::DIAMOND()->setCount(3)
 		];
 	}
 }
diff --git a/src/pocketmine/block/Potato.php b/src/pocketmine/block/Potato.php
index 937c17ecae..06ac93f81f 100644
--- a/src/pocketmine/block/Potato.php
+++ b/src/pocketmine/block/Potato.php
@@ -24,18 +24,18 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class Potato extends Crops{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::POTATO, 0, $this->age >= 7 ? mt_rand(1, 4) : 1)
+			VanillaItems::POTATO()->setCount($this->age >= 7 ? mt_rand(1, 4) : 1)
 		];
 	}
 
 	public function getPickedItem(bool $addUserData = false) : Item{
-		return ItemFactory::get(Item::POTATO);
+		return VanillaItems::POTATO();
 	}
 }
diff --git a/src/pocketmine/block/RedstoneOre.php b/src/pocketmine/block/RedstoneOre.php
index b4b42873c3..11b8664240 100644
--- a/src/pocketmine/block/RedstoneOre.php
+++ b/src/pocketmine/block/RedstoneOre.php
@@ -24,8 +24,8 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use pocketmine\item\VanillaItems;
 use pocketmine\math\Vector3;
 use pocketmine\player\Player;
 use function mt_rand;
@@ -95,7 +95,7 @@ class RedstoneOre extends Solid{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::REDSTONE_DUST, 0, mt_rand(4, 5))
+			VanillaItems::REDSTONE_DUST()->setCount(mt_rand(4, 5))
 		];
 	}
 
diff --git a/src/pocketmine/block/SeaLantern.php b/src/pocketmine/block/SeaLantern.php
index bd0c068731..a076fc02d4 100644
--- a/src/pocketmine/block/SeaLantern.php
+++ b/src/pocketmine/block/SeaLantern.php
@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 
 class SeaLantern extends Transparent{
 
@@ -38,7 +38,7 @@ class SeaLantern extends Transparent{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::PRISMARINE_CRYSTALS, 0, 3)
+			VanillaItems::PRISMARINE_CRYSTALS()->setCount(3)
 		];
 	}
 }
diff --git a/src/pocketmine/block/Snow.php b/src/pocketmine/block/Snow.php
index b88474ce18..22279086c0 100644
--- a/src/pocketmine/block/Snow.php
+++ b/src/pocketmine/block/Snow.php
@@ -24,8 +24,8 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use pocketmine\item\VanillaItems;
 
 class Snow extends Solid{
 
@@ -35,7 +35,7 @@ class Snow extends Solid{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::SNOWBALL, 0, 4)
+			VanillaItems::SNOWBALL()->setCount(4)
 		];
 	}
 }
diff --git a/src/pocketmine/block/SnowLayer.php b/src/pocketmine/block/SnowLayer.php
index 7023691da3..d861c02971 100644
--- a/src/pocketmine/block/SnowLayer.php
+++ b/src/pocketmine/block/SnowLayer.php
@@ -27,8 +27,8 @@ use pocketmine\block\utils\BlockDataValidator;
 use pocketmine\block\utils\Fallable;
 use pocketmine\block\utils\FallableTrait;
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
 use pocketmine\item\TieredTool;
+use pocketmine\item\VanillaItems;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
@@ -99,7 +99,7 @@ class SnowLayer extends Flowable implements Fallable{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		return [
-			ItemFactory::get(Item::SNOWBALL, 0, max(1, (int) floor($this->layers / 2)))
+			VanillaItems::SNOWBALL()->setCount(max(1, (int) floor($this->layers / 2)))
 		];
 	}
 
diff --git a/src/pocketmine/block/TallGrass.php b/src/pocketmine/block/TallGrass.php
index bdc093688d..9e984c1c41 100644
--- a/src/pocketmine/block/TallGrass.php
+++ b/src/pocketmine/block/TallGrass.php
@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\player\Player;
@@ -63,7 +63,7 @@ class TallGrass extends Flowable{
 
 		if(mt_rand(0, 15) === 0){
 			return [
-				ItemFactory::get(Item::WHEAT_SEEDS)
+				VanillaItems::WHEAT_SEEDS()
 			];
 		}
 
diff --git a/src/pocketmine/block/Wheat.php b/src/pocketmine/block/Wheat.php
index 664f565a67..5261e38ecd 100644
--- a/src/pocketmine/block/Wheat.php
+++ b/src/pocketmine/block/Wheat.php
@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class Wheat extends Crops{
@@ -32,17 +32,17 @@ class Wheat extends Crops{
 	public function getDropsForCompatibleTool(Item $item) : array{
 		if($this->age >= 7){
 			return [
-				ItemFactory::get(Item::WHEAT),
-				ItemFactory::get(Item::WHEAT_SEEDS, 0, mt_rand(0, 3))
+				VanillaItems::WHEAT(),
+				VanillaItems::WHEAT_SEEDS()->setCount(mt_rand(0, 3))
 			];
 		}else{
 			return [
-				ItemFactory::get(Item::WHEAT_SEEDS)
+				VanillaItems::WHEAT_SEEDS()
 			];
 		}
 	}
 
 	public function getPickedItem(bool $addUserData = false) : Item{
-		return ItemFactory::get(Item::WHEAT_SEEDS);
+		return VanillaItems::WHEAT_SEEDS();
 	}
 }
diff --git a/src/pocketmine/command/defaults/ParticleCommand.php b/src/pocketmine/command/defaults/ParticleCommand.php
index 9a04c845f9..22afc6dc67 100644
--- a/src/pocketmine/command/defaults/ParticleCommand.php
+++ b/src/pocketmine/command/defaults/ParticleCommand.php
@@ -26,8 +26,8 @@ namespace pocketmine\command\defaults;
 use pocketmine\block\BlockFactory;
 use pocketmine\command\CommandSender;
 use pocketmine\command\utils\InvalidCommandSyntaxException;
-use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use pocketmine\lang\TranslationContainer;
 use pocketmine\math\Vector3;
 use pocketmine\player\Player;
@@ -180,9 +180,9 @@ class ParticleCommand extends VanillaCommand{
 			case "reddust":
 				return new RedstoneParticle($data ?? 1);
 			case "snowballpoof":
-				return new ItemBreakParticle(ItemFactory::get(Item::SNOWBALL));
+				return new ItemBreakParticle(VanillaItems::SNOWBALL());
 			case "slime":
-				return new ItemBreakParticle(ItemFactory::get(Item::SLIMEBALL));
+				return new ItemBreakParticle(VanillaItems::SLIMEBALL());
 			case "itembreak":
 				if($data !== null and $data !== 0){
 					return new ItemBreakParticle(ItemFactory::get($data));
diff --git a/src/pocketmine/entity/Squid.php b/src/pocketmine/entity/Squid.php
index 465975f54d..4fb95b268b 100644
--- a/src/pocketmine/entity/Squid.php
+++ b/src/pocketmine/entity/Squid.php
@@ -25,8 +25,7 @@ namespace pocketmine\entity;
 
 use pocketmine\event\entity\EntityDamageByEntityEvent;
 use pocketmine\event\entity\EntityDamageEvent;
-use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use pocketmine\math\Vector3;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\network\mcpe\protocol\EntityEventPacket;
@@ -121,7 +120,7 @@ class Squid extends WaterAnimal{
 
 	public function getDrops() : array{
 		return [
-			ItemFactory::get(Item::DYE, 0, mt_rand(1, 3))
+			VanillaItems::INK_SAC()->setCount(mt_rand(1, 3))
 		];
 	}
 }
diff --git a/src/pocketmine/entity/Zombie.php b/src/pocketmine/entity/Zombie.php
index 1a0078d3f1..3eb7f391be 100644
--- a/src/pocketmine/entity/Zombie.php
+++ b/src/pocketmine/entity/Zombie.php
@@ -23,8 +23,7 @@ declare(strict_types=1);
 
 namespace pocketmine\entity;
 
-use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use function mt_rand;
 
 class Zombie extends Living{
@@ -39,19 +38,19 @@ class Zombie extends Living{
 
 	public function getDrops() : array{
 		$drops = [
-			ItemFactory::get(Item::ROTTEN_FLESH, 0, mt_rand(0, 2))
+			VanillaItems::ROTTEN_FLESH()->setCount(mt_rand(0, 2))
 		];
 
 		if(mt_rand(0, 199) < 5){
 			switch(mt_rand(0, 2)){
 				case 0:
-					$drops[] = ItemFactory::get(Item::IRON_INGOT, 0, 1);
+					$drops[] = VanillaItems::IRON_INGOT();
 					break;
 				case 1:
-					$drops[] = ItemFactory::get(Item::CARROT, 0, 1);
+					$drops[] = VanillaItems::CARROT();
 					break;
 				case 2:
-					$drops[] = ItemFactory::get(Item::POTATO, 0, 1);
+					$drops[] = VanillaItems::POTATO();
 					break;
 			}
 		}
diff --git a/src/pocketmine/entity/object/Painting.php b/src/pocketmine/entity/object/Painting.php
index 9be7bc43d4..0f734a4c1c 100644
--- a/src/pocketmine/entity/object/Painting.php
+++ b/src/pocketmine/entity/object/Painting.php
@@ -26,8 +26,7 @@ namespace pocketmine\entity\object;
 use pocketmine\block\VanillaBlocks;
 use pocketmine\entity\Entity;
 use pocketmine\event\entity\EntityDamageByEntityEvent;
-use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\math\Bearing;
 use pocketmine\math\Facing;
@@ -106,7 +105,7 @@ class Painting extends Entity{
 
 		if($drops){
 			//non-living entities don't have a way to create drops generically yet
-			$this->world->dropItem($this, ItemFactory::get(Item::PAINTING));
+			$this->world->dropItem($this, VanillaItems::PAINTING());
 		}
 		$this->world->addParticle($this->add(0.5, 0.5, 0.5), new DestroyBlockParticle(VanillaBlocks::OAK_PLANKS()));
 	}
diff --git a/src/pocketmine/entity/projectile/Arrow.php b/src/pocketmine/entity/projectile/Arrow.php
index ddc39e3a83..b9c55dc795 100644
--- a/src/pocketmine/entity/projectile/Arrow.php
+++ b/src/pocketmine/entity/projectile/Arrow.php
@@ -27,8 +27,7 @@ use pocketmine\block\Block;
 use pocketmine\entity\Entity;
 use pocketmine\event\entity\ProjectileHitEvent;
 use pocketmine\event\inventory\InventoryPickupArrowEvent;
-use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use pocketmine\math\RayTraceResult;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\network\mcpe\protocol\EntityEventPacket;
@@ -177,7 +176,7 @@ class Arrow extends Projectile{
 			return;
 		}
 
-		$item = ItemFactory::get(Item::ARROW, 0, 1);
+		$item = VanillaItems::ARROW();
 
 		$playerInventory = $player->getInventory();
 		if($player->hasFiniteResources() and !$playerInventory->canAddItem($item)){
diff --git a/src/pocketmine/entity/projectile/Egg.php b/src/pocketmine/entity/projectile/Egg.php
index f643220b25..91d8019787 100644
--- a/src/pocketmine/entity/projectile/Egg.php
+++ b/src/pocketmine/entity/projectile/Egg.php
@@ -24,8 +24,7 @@ declare(strict_types=1);
 namespace pocketmine\entity\projectile;
 
 use pocketmine\event\entity\ProjectileHitEvent;
-use pocketmine\item\Item;
-use pocketmine\item\ItemFactory;
+use pocketmine\item\VanillaItems;
 use pocketmine\world\particle\ItemBreakParticle;
 
 class Egg extends Throwable{
@@ -35,7 +34,7 @@ class Egg extends Throwable{
 
 	protected function onHit(ProjectileHitEvent $event) : void{
 		for($i = 0; $i < 6; ++$i){
-			$this->world->addParticle($this, new ItemBreakParticle(ItemFactory::get(Item::EGG)));
+			$this->world->addParticle($this, new ItemBreakParticle(VanillaItems::EGG()));
 		}
 	}
 }
diff --git a/src/pocketmine/item/BeetrootSoup.php b/src/pocketmine/item/BeetrootSoup.php
index ab274c9259..8f8e5bed1e 100644
--- a/src/pocketmine/item/BeetrootSoup.php
+++ b/src/pocketmine/item/BeetrootSoup.php
@@ -39,6 +39,6 @@ class BeetrootSoup extends Food{
 	}
 
 	public function getResidue(){
-		return ItemFactory::get(Item::BOWL);
+		return VanillaItems::BOWL();
 	}
 }
diff --git a/src/pocketmine/item/Bow.php b/src/pocketmine/item/Bow.php
index 5410844464..0cc6b4f9a4 100644
--- a/src/pocketmine/item/Bow.php
+++ b/src/pocketmine/item/Bow.php
@@ -45,7 +45,8 @@ class Bow extends Tool{
 	}
 
 	public function onReleaseUsing(Player $player) : ItemUseResult{
-		if($player->hasFiniteResources() and !$player->getInventory()->contains(ItemFactory::get(Item::ARROW, 0, 1))){
+		$arrow = VanillaItems::ARROW();
+		if($player->hasFiniteResources() and !$player->getInventory()->contains($arrow)){
 			return ItemUseResult::FAIL();
 		}
 
@@ -110,7 +111,7 @@ class Bow extends Tool{
 
 		if($player->hasFiniteResources()){
 			if(!$infinity){ //TODO: tipped arrows are still consumed when Infinity is applied
-				$player->getInventory()->removeItem(ItemFactory::get(Item::ARROW, 0, 1));
+				$player->getInventory()->removeItem($arrow);
 			}
 			$this->applyDamage(1);
 		}
diff --git a/src/pocketmine/item/LiquidBucket.php b/src/pocketmine/item/LiquidBucket.php
index 4d2d7d7910..8c466f1573 100644
--- a/src/pocketmine/item/LiquidBucket.php
+++ b/src/pocketmine/item/LiquidBucket.php
@@ -60,7 +60,7 @@ class LiquidBucket extends Item{
 		//TODO: move this to generic placement logic
 		$resultBlock = clone $this->liquid;
 
-		$ev = new PlayerBucketEmptyEvent($player, $blockReplace, $face, $this, ItemFactory::get(Item::BUCKET));
+		$ev = new PlayerBucketEmptyEvent($player, $blockReplace, $face, $this, VanillaItems::BUCKET());
 		$ev->call();
 		if(!$ev->isCancelled()){
 			$player->getWorld()->setBlock($blockReplace, $resultBlock->getFlowingForm());
diff --git a/src/pocketmine/item/MilkBucket.php b/src/pocketmine/item/MilkBucket.php
index 592308f634..dbdedab937 100644
--- a/src/pocketmine/item/MilkBucket.php
+++ b/src/pocketmine/item/MilkBucket.php
@@ -32,7 +32,7 @@ class MilkBucket extends Item implements Consumable{
 	}
 
 	public function getResidue(){
-		return ItemFactory::get(Item::BUCKET, 0, 1);
+		return VanillaItems::BUCKET();
 	}
 
 	public function getAdditionalEffects() : array{
diff --git a/src/pocketmine/item/MushroomStew.php b/src/pocketmine/item/MushroomStew.php
index b71dcc1b8a..08a3220628 100644
--- a/src/pocketmine/item/MushroomStew.php
+++ b/src/pocketmine/item/MushroomStew.php
@@ -38,6 +38,6 @@ class MushroomStew extends Food{
 	}
 
 	public function getResidue(){
-		return ItemFactory::get(Item::BOWL);
+		return VanillaItems::BOWL();
 	}
 }
diff --git a/src/pocketmine/item/Potion.php b/src/pocketmine/item/Potion.php
index 9cb0ecd0cd..c45ac84ea3 100644
--- a/src/pocketmine/item/Potion.php
+++ b/src/pocketmine/item/Potion.php
@@ -269,6 +269,6 @@ class Potion extends Item implements Consumable{
 	}
 
 	public function getResidue(){
-		return ItemFactory::get(Item::GLASS_BOTTLE);
+		return VanillaItems::GLASS_BOTTLE();
 	}
 }
diff --git a/src/pocketmine/item/RabbitStew.php b/src/pocketmine/item/RabbitStew.php
index 239973d8a1..6117a0be14 100644
--- a/src/pocketmine/item/RabbitStew.php
+++ b/src/pocketmine/item/RabbitStew.php
@@ -38,6 +38,6 @@ class RabbitStew extends Food{
 	}
 
 	public function getResidue(){
-		return ItemFactory::get(Item::BOWL);
+		return VanillaItems::BOWL();
 	}
 }
diff --git a/src/pocketmine/item/VanillaItems.php b/src/pocketmine/item/VanillaItems.php
new file mode 100644
index 0000000000..2a5f44e24f
--- /dev/null
+++ b/src/pocketmine/item/VanillaItems.php
@@ -0,0 +1,587 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * 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.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+declare(strict_types=1);
+
+namespace pocketmine\item;
+
+use pocketmine\utils\RegistryTrait;
+use function array_map;
+use function assert;
+
+/**
+ * This doc-block is generated automatically, do not modify it manually.
+ * This must be regenerated whenever registry members are added, removed or changed.
+ * @see RegistryTrait::_generateMethodAnnotations()
+ *
+ * @method static Boat ACACIA_BOAT()
+ * @method static Apple APPLE()
+ * @method static Arrow ARROW()
+ * @method static BakedPotato BAKED_POTATO()
+ * @method static Beetroot BEETROOT()
+ * @method static BeetrootSeeds BEETROOT_SEEDS()
+ * @method static BeetrootSoup BEETROOT_SOUP()
+ * @method static Boat BIRCH_BOAT()
+ * @method static Banner BLACK_BANNER()
+ * @method static Bed BLACK_BED()
+ * @method static Dye BLACK_DYE()
+ * @method static Item BLAZE_POWDER()
+ * @method static BlazeRod BLAZE_ROD()
+ * @method static Item BLEACH()
+ * @method static Banner BLUE_BANNER()
+ * @method static Bed BLUE_BED()
+ * @method static Dye BLUE_DYE()
+ * @method static Item BONE()
+ * @method static Fertilizer BONE_MEAL()
+ * @method static Book BOOK()
+ * @method static Bow BOW()
+ * @method static Bowl BOWL()
+ * @method static Bread BREAD()
+ * @method static Item BRICK()
+ * @method static Banner BROWN_BANNER()
+ * @method static Bed BROWN_BED()
+ * @method static Dye BROWN_DYE()
+ * @method static Bucket BUCKET()
+ * @method static ItemBlock CAKE()
+ * @method static Carrot CARROT()
+ * @method static Boots CHAINMAIL_BOOTS()
+ * @method static Chestplate CHAINMAIL_CHESTPLATE()
+ * @method static Helmet CHAINMAIL_HELMET()
+ * @method static Leggings CHAINMAIL_LEGGINGS()
+ * @method static Coal CHARCOAL()
+ * @method static Item CHEMICAL_ALUMINIUM_OXIDE()
+ * @method static Item CHEMICAL_AMMONIA()
+ * @method static Item CHEMICAL_BARIUM_SULPHATE()
+ * @method static Item CHEMICAL_BENZENE()
+ * @method static Item CHEMICAL_BORON_TRIOXIDE()
+ * @method static Item CHEMICAL_CALCIUM_BROMIDE()
+ * @method static Item CHEMICAL_CALCIUM_CHLORIDE()
+ * @method static Item CHEMICAL_CERIUM_CHLORIDE()
+ * @method static Item CHEMICAL_CHARCOAL()
+ * @method static Item CHEMICAL_CRUDE_OIL()
+ * @method static Item CHEMICAL_GLUE()
+ * @method static Item CHEMICAL_HYDROGEN_PEROXIDE()
+ * @method static Item CHEMICAL_HYPOCHLORITE()
+ * @method static Item CHEMICAL_INK()
+ * @method static Item CHEMICAL_IRON_SULPHIDE()
+ * @method static Item CHEMICAL_LATEX()
+ * @method static Item CHEMICAL_LITHIUM_HYDRIDE()
+ * @method static Item CHEMICAL_LUMINOL()
+ * @method static Item CHEMICAL_MAGNESIUM_NITRATE()
+ * @method static Item CHEMICAL_MAGNESIUM_OXIDE()
+ * @method static Item CHEMICAL_MAGNESIUM_SALTS()
+ * @method static Item CHEMICAL_MERCURIC_CHLORIDE()
+ * @method static Item CHEMICAL_POLYETHYLENE()
+ * @method static Item CHEMICAL_POTASSIUM_CHLORIDE()
+ * @method static Item CHEMICAL_POTASSIUM_IODIDE()
+ * @method static Item CHEMICAL_RUBBISH()
+ * @method static Item CHEMICAL_SALT()
+ * @method static Item CHEMICAL_SOAP()
+ * @method static Item CHEMICAL_SODIUM_ACETATE()
+ * @method static Item CHEMICAL_SODIUM_FLUORIDE()
+ * @method static Item CHEMICAL_SODIUM_HYDRIDE()
+ * @method static Item CHEMICAL_SODIUM_HYDROXIDE()
+ * @method static Item CHEMICAL_SODIUM_HYPOCHLORITE()
+ * @method static Item CHEMICAL_SODIUM_OXIDE()
+ * @method static Item CHEMICAL_SUGAR()
+ * @method static Item CHEMICAL_SULPHATE()
+ * @method static Item CHEMICAL_TUNGSTEN_CHLORIDE()
+ * @method static Item CHEMICAL_WATER()
+ * @method static ChorusFruit CHORUS_FRUIT()
+ * @method static Item CLAY()
+ * @method static Clock CLOCK()
+ * @method static Clownfish CLOWNFISH()
+ * @method static Coal COAL()
+ * @method static CocoaBeans COCOA_BEANS()
+ * @method static Compass COMPASS()
+ * @method static CookedChicken COOKED_CHICKEN()
+ * @method static CookedFish COOKED_FISH()
+ * @method static CookedMutton COOKED_MUTTON()
+ * @method static CookedPorkchop COOKED_PORKCHOP()
+ * @method static CookedRabbit COOKED_RABBIT()
+ * @method static CookedSalmon COOKED_SALMON()
+ * @method static Cookie COOKIE()
+ * @method static Skull CREEPER_HEAD()
+ * @method static Banner CYAN_BANNER()
+ * @method static Bed CYAN_BED()
+ * @method static Dye CYAN_DYE()
+ * @method static Boat DARK_OAK_BOAT()
+ * @method static Item DIAMOND()
+ * @method static Axe DIAMOND_AXE()
+ * @method static Boots DIAMOND_BOOTS()
+ * @method static Chestplate DIAMOND_CHESTPLATE()
+ * @method static Helmet DIAMOND_HELMET()
+ * @method static Hoe DIAMOND_HOE()
+ * @method static Leggings DIAMOND_LEGGINGS()
+ * @method static Pickaxe DIAMOND_PICKAXE()
+ * @method static Shovel DIAMOND_SHOVEL()
+ * @method static Sword DIAMOND_SWORD()
+ * @method static Item DRAGON_BREATH()
+ * @method static Skull DRAGON_HEAD()
+ * @method static DriedKelp DRIED_KELP()
+ * @method static Egg EGG()
+ * @method static Item EMERALD()
+ * @method static GoldenAppleEnchanted ENCHANTED_GOLDEN_APPLE()
+ * @method static EnderPearl ENDER_PEARL()
+ * @method static ExperienceBottle EXPERIENCE_BOTTLE()
+ * @method static Item FEATHER()
+ * @method static Item FERMENTED_SPIDER_EYE()
+ * @method static FishingRod FISHING_ROD()
+ * @method static Item FLINT()
+ * @method static FlintSteel FLINT_AND_STEEL()
+ * @method static Item GHAST_TEAR()
+ * @method static GlassBottle GLASS_BOTTLE()
+ * @method static Item GLISTERING_MELON()
+ * @method static Item GLOWSTONE_DUST()
+ * @method static Axe GOLD_AXE()
+ * @method static Boots GOLD_BOOTS()
+ * @method static Chestplate GOLD_CHESTPLATE()
+ * @method static Helmet GOLD_HELMET()
+ * @method static Item GOLD_INGOT()
+ * @method static Leggings GOLD_LEGGINGS()
+ * @method static Item GOLD_NUGGET()
+ * @method static Pickaxe GOLD_PICKAXE()
+ * @method static Shovel GOLD_SHOVEL()
+ * @method static Sword GOLD_SWORD()
+ * @method static GoldenApple GOLDEN_APPLE()
+ * @method static GoldenCarrot GOLDEN_CARROT()
+ * @method static Hoe GOLDEN_HOE()
+ * @method static Banner GRAY_BANNER()
+ * @method static Bed GRAY_BED()
+ * @method static Dye GRAY_DYE()
+ * @method static Banner GREEN_BANNER()
+ * @method static Bed GREEN_BED()
+ * @method static Dye GREEN_DYE()
+ * @method static Item GUNPOWDER()
+ * @method static Item HEART_OF_THE_SEA()
+ * @method static Item INK_SAC()
+ * @method static Axe IRON_AXE()
+ * @method static Boots IRON_BOOTS()
+ * @method static Chestplate IRON_CHESTPLATE()
+ * @method static Helmet IRON_HELMET()
+ * @method static Hoe IRON_HOE()
+ * @method static Item IRON_INGOT()
+ * @method static Leggings IRON_LEGGINGS()
+ * @method static Item IRON_NUGGET()
+ * @method static Pickaxe IRON_PICKAXE()
+ * @method static Shovel IRON_SHOVEL()
+ * @method static Sword IRON_SWORD()
+ * @method static Boat JUNGLE_BOAT()
+ * @method static Item LAPIS_LAZULI()
+ * @method static LiquidBucket LAVA_BUCKET()
+ * @method static Item LEATHER()
+ * @method static Boots LEATHER_BOOTS()
+ * @method static Helmet LEATHER_CAP()
+ * @method static Leggings LEATHER_PANTS()
+ * @method static Chestplate LEATHER_TUNIC()
+ * @method static Banner LIGHT_BLUE_BANNER()
+ * @method static Bed LIGHT_BLUE_BED()
+ * @method static Dye LIGHT_BLUE_DYE()
+ * @method static Banner LIGHT_GRAY_BANNER()
+ * @method static Bed LIGHT_GRAY_BED()
+ * @method static Dye LIGHT_GRAY_DYE()
+ * @method static Banner LIME_BANNER()
+ * @method static Bed LIME_BED()
+ * @method static Dye LIME_DYE()
+ * @method static Banner MAGENTA_BANNER()
+ * @method static Bed MAGENTA_BED()
+ * @method static Dye MAGENTA_DYE()
+ * @method static Item MAGMA_CREAM()
+ * @method static Melon MELON()
+ * @method static MelonSeeds MELON_SEEDS()
+ * @method static MilkBucket MILK_BUCKET()
+ * @method static Minecart MINECART()
+ * @method static MushroomStew MUSHROOM_STEW()
+ * @method static Item NAUTILUS_SHELL()
+ * @method static Item NETHER_BRICK()
+ * @method static Item NETHER_QUARTZ()
+ * @method static Item NETHER_STAR()
+ * @method static ItemBlock NETHER_WART()
+ * @method static Boat OAK_BOAT()
+ * @method static Banner ORANGE_BANNER()
+ * @method static Bed ORANGE_BED()
+ * @method static Dye ORANGE_DYE()
+ * @method static PaintingItem PAINTING()
+ * @method static Item PAPER()
+ * @method static Banner PINK_BANNER()
+ * @method static Bed PINK_BED()
+ * @method static Dye PINK_DYE()
+ * @method static Skull PLAYER_HEAD()
+ * @method static PoisonousPotato POISONOUS_POTATO()
+ * @method static Item POPPED_CHORUS_FRUIT()
+ * @method static Potato POTATO()
+ * @method static Potion POTION()
+ * @method static Item PRISMARINE_CRYSTALS()
+ * @method static Item PRISMARINE_SHARD()
+ * @method static Pufferfish PUFFERFISH()
+ * @method static PumpkinPie PUMPKIN_PIE()
+ * @method static PumpkinSeeds PUMPKIN_SEEDS()
+ * @method static Banner PURPLE_BANNER()
+ * @method static Bed PURPLE_BED()
+ * @method static Dye PURPLE_DYE()
+ * @method static Item RABBIT_FOOT()
+ * @method static Item RABBIT_HIDE()
+ * @method static RabbitStew RABBIT_STEW()
+ * @method static RawBeef RAW_BEEF()
+ * @method static RawChicken RAW_CHICKEN()
+ * @method static RawFish RAW_FISH()
+ * @method static RawMutton RAW_MUTTON()
+ * @method static RawPorkchop RAW_PORKCHOP()
+ * @method static RawRabbit RAW_RABBIT()
+ * @method static RawSalmon RAW_SALMON()
+ * @method static Banner RED_BANNER()
+ * @method static Bed RED_BED()
+ * @method static Dye RED_DYE()
+ * @method static Redstone REDSTONE_DUST()
+ * @method static RottenFlesh ROTTEN_FLESH()
+ * @method static Item SCUTE()
+ * @method static Shears SHEARS()
+ * @method static Item SHULKER_SHELL()
+ * @method static Skull SKELETON_SKULL()
+ * @method static Item SLIMEBALL()
+ * @method static Snowball SNOWBALL()
+ * @method static SpiderEye SPIDER_EYE()
+ * @method static SplashPotion SPLASH_POTION()
+ * @method static Boat SPRUCE_BOAT()
+ * @method static Steak STEAK()
+ * @method static Stick STICK()
+ * @method static Axe STONE_AXE()
+ * @method static Hoe STONE_HOE()
+ * @method static Pickaxe STONE_PICKAXE()
+ * @method static Shovel STONE_SHOVEL()
+ * @method static Sword STONE_SWORD()
+ * @method static StringItem STRING()
+ * @method static Item SUGAR()
+ * @method static ItemBlock SUGARCANE()
+ * @method static Totem TOTEM()
+ * @method static LiquidBucket WATER_BUCKET()
+ * @method static Item WHEAT()
+ * @method static WheatSeeds WHEAT_SEEDS()
+ * @method static Banner WHITE_BANNER()
+ * @method static Bed WHITE_BED()
+ * @method static Dye WHITE_DYE()
+ * @method static Skull WITHER_SKELETON_SKULL()
+ * @method static Axe WOODEN_AXE()
+ * @method static Hoe WOODEN_HOE()
+ * @method static Pickaxe WOODEN_PICKAXE()
+ * @method static Shovel WOODEN_SHOVEL()
+ * @method static Sword WOODEN_SWORD()
+ * @method static WritableBook WRITABLE_BOOK()
+ * @method static WrittenBook WRITTEN_BOOK()
+ * @method static Banner YELLOW_BANNER()
+ * @method static Bed YELLOW_BED()
+ * @method static Dye YELLOW_DYE()
+ * @method static Skull ZOMBIE_HEAD()
+ */
+final class VanillaItems{
+	use RegistryTrait {
+		fromString as private Registry_fromString;
+		getAll as private Registry_getAll;
+		register as private Registry_register;
+	}
+
+	private function __construct(){
+		//NOOP
+	}
+
+	protected static function register(string $name, Item $item) : void{
+		self::Registry_register($name, $item);
+	}
+
+	/**
+	 * @param string $name
+	 *
+	 * @return Item
+	 */
+	public static function fromString(string $name) : Item{
+		$result = self::Registry_fromString($name);
+		assert($result instanceof Item);
+		return clone $result;
+	}
+
+	/**
+	 * @return Item[]
+	 */
+	public static function getAll() : array{
+		return array_map(function(Item $member){ return clone $member; }, self::Registry_getAll());
+	}
+
+	protected static function setup() : void{
+		self::register("acacia_boat", ItemFactory::get(333, 4));
+		self::register("apple", ItemFactory::get(260));
+		self::register("arrow", ItemFactory::get(262));
+		self::register("baked_potato", ItemFactory::get(393));
+		self::register("beetroot", ItemFactory::get(457));
+		self::register("beetroot_seeds", ItemFactory::get(458));
+		self::register("beetroot_soup", ItemFactory::get(459));
+		self::register("birch_boat", ItemFactory::get(333, 2));
+		self::register("black_banner", ItemFactory::get(446));
+		self::register("black_bed", ItemFactory::get(355, 15));
+		self::register("black_dye", ItemFactory::get(351, 16));
+		self::register("blaze_powder", ItemFactory::get(377));
+		self::register("blaze_rod", ItemFactory::get(369));
+		self::register("bleach", ItemFactory::get(451));
+		self::register("blue_banner", ItemFactory::get(446, 4));
+		self::register("blue_bed", ItemFactory::get(355, 11));
+		self::register("blue_dye", ItemFactory::get(351, 18));
+		self::register("bone", ItemFactory::get(352));
+		self::register("bone_meal", ItemFactory::get(351, 15));
+		self::register("book", ItemFactory::get(340));
+		self::register("bow", ItemFactory::get(261));
+		self::register("bowl", ItemFactory::get(281));
+		self::register("bread", ItemFactory::get(297));
+		self::register("brick", ItemFactory::get(336));
+		self::register("brown_banner", ItemFactory::get(446, 3));
+		self::register("brown_bed", ItemFactory::get(355, 12));
+		self::register("brown_dye", ItemFactory::get(351, 17));
+		self::register("bucket", ItemFactory::get(325));
+		self::register("cake", ItemFactory::get(354));
+		self::register("carrot", ItemFactory::get(391));
+		self::register("chainmail_boots", ItemFactory::get(305));
+		self::register("chainmail_chestplate", ItemFactory::get(303));
+		self::register("chainmail_helmet", ItemFactory::get(302));
+		self::register("chainmail_leggings", ItemFactory::get(304));
+		self::register("charcoal", ItemFactory::get(263, 1));
+		self::register("chemical_aluminium_oxide", ItemFactory::get(499, 13));
+		self::register("chemical_ammonia", ItemFactory::get(499, 36));
+		self::register("chemical_barium_sulphate", ItemFactory::get(499, 20));
+		self::register("chemical_benzene", ItemFactory::get(499, 33));
+		self::register("chemical_boron_trioxide", ItemFactory::get(499, 14));
+		self::register("chemical_calcium_bromide", ItemFactory::get(499, 7));
+		self::register("chemical_calcium_chloride", ItemFactory::get(499, 25));
+		self::register("chemical_cerium_chloride", ItemFactory::get(499, 23));
+		self::register("chemical_charcoal", ItemFactory::get(499, 11));
+		self::register("chemical_crude_oil", ItemFactory::get(499, 29));
+		self::register("chemical_glue", ItemFactory::get(499, 27));
+		self::register("chemical_hydrogen_peroxide", ItemFactory::get(499, 35));
+		self::register("chemical_hypochlorite", ItemFactory::get(499, 28));
+		self::register("chemical_ink", ItemFactory::get(499, 34));
+		self::register("chemical_iron_sulphide", ItemFactory::get(499, 4));
+		self::register("chemical_latex", ItemFactory::get(499, 30));
+		self::register("chemical_lithium_hydride", ItemFactory::get(499, 5));
+		self::register("chemical_luminol", ItemFactory::get(499, 10));
+		self::register("chemical_magnesium_nitrate", ItemFactory::get(499, 3));
+		self::register("chemical_magnesium_oxide", ItemFactory::get(499, 8));
+		self::register("chemical_magnesium_salts", ItemFactory::get(499, 18));
+		self::register("chemical_mercuric_chloride", ItemFactory::get(499, 22));
+		self::register("chemical_polyethylene", ItemFactory::get(499, 16));
+		self::register("chemical_potassium_chloride", ItemFactory::get(499, 21));
+		self::register("chemical_potassium_iodide", ItemFactory::get(499, 31));
+		self::register("chemical_rubbish", ItemFactory::get(499, 17));
+		self::register("chemical_salt", ItemFactory::get(499));
+		self::register("chemical_soap", ItemFactory::get(499, 15));
+		self::register("chemical_sodium_acetate", ItemFactory::get(499, 9));
+		self::register("chemical_sodium_fluoride", ItemFactory::get(499, 32));
+		self::register("chemical_sodium_hydride", ItemFactory::get(499, 6));
+		self::register("chemical_sodium_hydroxide", ItemFactory::get(499, 2));
+		self::register("chemical_sodium_hypochlorite", ItemFactory::get(499, 37));
+		self::register("chemical_sodium_oxide", ItemFactory::get(499, 1));
+		self::register("chemical_sugar", ItemFactory::get(499, 12));
+		self::register("chemical_sulphate", ItemFactory::get(499, 19));
+		self::register("chemical_tungsten_chloride", ItemFactory::get(499, 24));
+		self::register("chemical_water", ItemFactory::get(499, 26));
+		self::register("chorus_fruit", ItemFactory::get(432));
+		self::register("clay", ItemFactory::get(337));
+		self::register("clock", ItemFactory::get(347));
+		self::register("clownfish", ItemFactory::get(461));
+		self::register("coal", ItemFactory::get(263));
+		self::register("cocoa_beans", ItemFactory::get(351, 3));
+		self::register("compass", ItemFactory::get(345));
+		self::register("cooked_chicken", ItemFactory::get(366));
+		self::register("cooked_fish", ItemFactory::get(350));
+		self::register("cooked_mutton", ItemFactory::get(424));
+		self::register("cooked_porkchop", ItemFactory::get(320));
+		self::register("cooked_rabbit", ItemFactory::get(412));
+		self::register("cooked_salmon", ItemFactory::get(463));
+		self::register("cookie", ItemFactory::get(357));
+		self::register("creeper_head", ItemFactory::get(397, 4));
+		self::register("cyan_banner", ItemFactory::get(446, 6));
+		self::register("cyan_bed", ItemFactory::get(355, 9));
+		self::register("cyan_dye", ItemFactory::get(351, 6));
+		self::register("dark_oak_boat", ItemFactory::get(333, 5));
+		self::register("diamond", ItemFactory::get(264));
+		self::register("diamond_axe", ItemFactory::get(279));
+		self::register("diamond_boots", ItemFactory::get(313));
+		self::register("diamond_chestplate", ItemFactory::get(311));
+		self::register("diamond_helmet", ItemFactory::get(310));
+		self::register("diamond_hoe", ItemFactory::get(293));
+		self::register("diamond_leggings", ItemFactory::get(312));
+		self::register("diamond_pickaxe", ItemFactory::get(278));
+		self::register("diamond_shovel", ItemFactory::get(277));
+		self::register("diamond_sword", ItemFactory::get(276));
+		self::register("dragon_breath", ItemFactory::get(437));
+		self::register("dragon_head", ItemFactory::get(397, 5));
+		self::register("dried_kelp", ItemFactory::get(464));
+		self::register("egg", ItemFactory::get(344));
+		self::register("emerald", ItemFactory::get(388));
+		self::register("enchanted_golden_apple", ItemFactory::get(466));
+		self::register("ender_pearl", ItemFactory::get(368));
+		self::register("experience_bottle", ItemFactory::get(384));
+		self::register("feather", ItemFactory::get(288));
+		self::register("fermented_spider_eye", ItemFactory::get(376));
+		self::register("fishing_rod", ItemFactory::get(346));
+		self::register("flint", ItemFactory::get(318));
+		self::register("flint_and_steel", ItemFactory::get(259));
+		self::register("ghast_tear", ItemFactory::get(370));
+		self::register("glass_bottle", ItemFactory::get(374));
+		self::register("glistering_melon", ItemFactory::get(382));
+		self::register("glowstone_dust", ItemFactory::get(348));
+		self::register("gold_axe", ItemFactory::get(286));
+		self::register("gold_boots", ItemFactory::get(317));
+		self::register("gold_chestplate", ItemFactory::get(315));
+		self::register("gold_helmet", ItemFactory::get(314));
+		self::register("gold_ingot", ItemFactory::get(266));
+		self::register("gold_leggings", ItemFactory::get(316));
+		self::register("gold_nugget", ItemFactory::get(371));
+		self::register("gold_pickaxe", ItemFactory::get(285));
+		self::register("gold_shovel", ItemFactory::get(284));
+		self::register("gold_sword", ItemFactory::get(283));
+		self::register("golden_apple", ItemFactory::get(322));
+		self::register("golden_carrot", ItemFactory::get(396));
+		self::register("golden_hoe", ItemFactory::get(294));
+		self::register("gray_banner", ItemFactory::get(446, 8));
+		self::register("gray_bed", ItemFactory::get(355, 7));
+		self::register("gray_dye", ItemFactory::get(351, 8));
+		self::register("green_banner", ItemFactory::get(446, 2));
+		self::register("green_bed", ItemFactory::get(355, 13));
+		self::register("green_dye", ItemFactory::get(351, 2));
+		self::register("gunpowder", ItemFactory::get(289));
+		self::register("heart_of_the_sea", ItemFactory::get(467));
+		self::register("ink_sac", ItemFactory::get(351));
+		self::register("iron_axe", ItemFactory::get(258));
+		self::register("iron_boots", ItemFactory::get(309));
+		self::register("iron_chestplate", ItemFactory::get(307));
+		self::register("iron_helmet", ItemFactory::get(306));
+		self::register("iron_hoe", ItemFactory::get(292));
+		self::register("iron_ingot", ItemFactory::get(265));
+		self::register("iron_leggings", ItemFactory::get(308));
+		self::register("iron_nugget", ItemFactory::get(452));
+		self::register("iron_pickaxe", ItemFactory::get(257));
+		self::register("iron_shovel", ItemFactory::get(256));
+		self::register("iron_sword", ItemFactory::get(267));
+		self::register("jungle_boat", ItemFactory::get(333, 3));
+		self::register("lapis_lazuli", ItemFactory::get(351, 4));
+		self::register("lava_bucket", ItemFactory::get(325, 10));
+		self::register("leather", ItemFactory::get(334));
+		self::register("leather_boots", ItemFactory::get(301));
+		self::register("leather_cap", ItemFactory::get(298));
+		self::register("leather_pants", ItemFactory::get(300));
+		self::register("leather_tunic", ItemFactory::get(299));
+		self::register("light_blue_banner", ItemFactory::get(446, 12));
+		self::register("light_blue_bed", ItemFactory::get(355, 3));
+		self::register("light_blue_dye", ItemFactory::get(351, 12));
+		self::register("light_gray_banner", ItemFactory::get(446, 7));
+		self::register("light_gray_bed", ItemFactory::get(355, 8));
+		self::register("light_gray_dye", ItemFactory::get(351, 7));
+		self::register("lime_banner", ItemFactory::get(446, 10));
+		self::register("lime_bed", ItemFactory::get(355, 5));
+		self::register("lime_dye", ItemFactory::get(351, 10));
+		self::register("magenta_banner", ItemFactory::get(446, 13));
+		self::register("magenta_bed", ItemFactory::get(355, 2));
+		self::register("magenta_dye", ItemFactory::get(351, 13));
+		self::register("magma_cream", ItemFactory::get(378));
+		self::register("melon", ItemFactory::get(360));
+		self::register("melon_seeds", ItemFactory::get(362));
+		self::register("milk_bucket", ItemFactory::get(325, 1));
+		self::register("minecart", ItemFactory::get(328));
+		self::register("mushroom_stew", ItemFactory::get(282));
+		self::register("nautilus_shell", ItemFactory::get(465));
+		self::register("nether_brick", ItemFactory::get(405));
+		self::register("nether_quartz", ItemFactory::get(406));
+		self::register("nether_star", ItemFactory::get(399));
+		self::register("nether_wart", ItemFactory::get(372));
+		self::register("oak_boat", ItemFactory::get(333));
+		self::register("orange_banner", ItemFactory::get(446, 14));
+		self::register("orange_bed", ItemFactory::get(355, 1));
+		self::register("orange_dye", ItemFactory::get(351, 14));
+		self::register("painting", ItemFactory::get(321));
+		self::register("paper", ItemFactory::get(339));
+		self::register("pink_banner", ItemFactory::get(446, 9));
+		self::register("pink_bed", ItemFactory::get(355, 6));
+		self::register("pink_dye", ItemFactory::get(351, 9));
+		self::register("player_head", ItemFactory::get(397, 3));
+		self::register("poisonous_potato", ItemFactory::get(394));
+		self::register("popped_chorus_fruit", ItemFactory::get(433));
+		self::register("potato", ItemFactory::get(392));
+		self::register("potion", ItemFactory::get(373));
+		self::register("prismarine_crystals", ItemFactory::get(422));
+		self::register("prismarine_shard", ItemFactory::get(409));
+		self::register("pufferfish", ItemFactory::get(462));
+		self::register("pumpkin_pie", ItemFactory::get(400));
+		self::register("pumpkin_seeds", ItemFactory::get(361));
+		self::register("purple_banner", ItemFactory::get(446, 5));
+		self::register("purple_bed", ItemFactory::get(355, 10));
+		self::register("purple_dye", ItemFactory::get(351, 5));
+		self::register("rabbit_foot", ItemFactory::get(414));
+		self::register("rabbit_hide", ItemFactory::get(415));
+		self::register("rabbit_stew", ItemFactory::get(413));
+		self::register("raw_beef", ItemFactory::get(363));
+		self::register("raw_chicken", ItemFactory::get(365));
+		self::register("raw_fish", ItemFactory::get(349));
+		self::register("raw_mutton", ItemFactory::get(423));
+		self::register("raw_porkchop", ItemFactory::get(319));
+		self::register("raw_rabbit", ItemFactory::get(411));
+		self::register("raw_salmon", ItemFactory::get(460));
+		self::register("red_banner", ItemFactory::get(446, 1));
+		self::register("red_bed", ItemFactory::get(355, 14));
+		self::register("red_dye", ItemFactory::get(351, 1));
+		self::register("redstone_dust", ItemFactory::get(331));
+		self::register("rotten_flesh", ItemFactory::get(367));
+		self::register("scute", ItemFactory::get(468));
+		self::register("shears", ItemFactory::get(359));
+		self::register("shulker_shell", ItemFactory::get(445));
+		self::register("skeleton_skull", ItemFactory::get(397));
+		self::register("slimeball", ItemFactory::get(341));
+		self::register("snowball", ItemFactory::get(332));
+		self::register("spider_eye", ItemFactory::get(375));
+		self::register("splash_potion", ItemFactory::get(438));
+		self::register("spruce_boat", ItemFactory::get(333, 1));
+		self::register("steak", ItemFactory::get(364));
+		self::register("stick", ItemFactory::get(280));
+		self::register("stone_axe", ItemFactory::get(275));
+		self::register("stone_hoe", ItemFactory::get(291));
+		self::register("stone_pickaxe", ItemFactory::get(274));
+		self::register("stone_shovel", ItemFactory::get(273));
+		self::register("stone_sword", ItemFactory::get(272));
+		self::register("string", ItemFactory::get(287));
+		self::register("sugar", ItemFactory::get(353));
+		self::register("sugarcane", ItemFactory::get(338));
+		self::register("totem", ItemFactory::get(450));
+		self::register("water_bucket", ItemFactory::get(325, 8));
+		self::register("wheat", ItemFactory::get(296));
+		self::register("wheat_seeds", ItemFactory::get(295));
+		self::register("white_banner", ItemFactory::get(446, 15));
+		self::register("white_bed", ItemFactory::get(355));
+		self::register("white_dye", ItemFactory::get(351, 19));
+		self::register("wither_skeleton_skull", ItemFactory::get(397, 1));
+		self::register("wooden_axe", ItemFactory::get(271));
+		self::register("wooden_hoe", ItemFactory::get(290));
+		self::register("wooden_pickaxe", ItemFactory::get(270));
+		self::register("wooden_shovel", ItemFactory::get(269));
+		self::register("wooden_sword", ItemFactory::get(268));
+		self::register("writable_book", ItemFactory::get(386));
+		self::register("written_book", ItemFactory::get(387));
+		self::register("yellow_banner", ItemFactory::get(446, 11));
+		self::register("yellow_bed", ItemFactory::get(355, 4));
+		self::register("yellow_dye", ItemFactory::get(351, 11));
+		self::register("zombie_head", ItemFactory::get(397, 2));
+	}
+}