diff --git a/plugin.yml b/plugin.yml
index 83e7b25..3ec8230 100644
--- a/plugin.yml
+++ b/plugin.yml
@@ -1,10 +1,10 @@
 name: VanillaEntityAI
 main: jasonwynn10\VanillaEntityAI\EntityAI
-version: 0.0.1
+version: 1.0.0
 api:
 - 3.0.0
 description: "A plugin for vanilla-like mob AI"
 author: "jasonwynn10"
 load: STARTUP
 softdepend:
-  - PureEntitiesX
\ No newline at end of file
+- PureEntitiesX
\ No newline at end of file
diff --git a/src/jasonwynn10/VanillaEntityAI/EntityAI.php b/src/jasonwynn10/VanillaEntityAI/EntityAI.php
index 756defa..6109b4f 100644
--- a/src/jasonwynn10/VanillaEntityAI/EntityAI.php
+++ b/src/jasonwynn10/VanillaEntityAI/EntityAI.php
@@ -350,7 +350,7 @@ public function getRegionalDifficulty(Level $level, Chunk $chunk): float {
 		}
 		$phaseTime = $level->getTime() / Level::TIME_FULL;
 		while($phaseTime > 5)
-			$phaseTime -= 5; // TODO: better method
+			$phaseTime -= 5; // TODO: find better method
 		$moonPhase = 1.0;
 		switch($phaseTime) {
 			case 1:
diff --git a/src/jasonwynn10/VanillaEntityAI/entity/CollisionCheckingTrait.php b/src/jasonwynn10/VanillaEntityAI/entity/CollisionCheckingTrait.php
index e15ce31..385ce6c 100644
--- a/src/jasonwynn10/VanillaEntityAI/entity/CollisionCheckingTrait.php
+++ b/src/jasonwynn10/VanillaEntityAI/entity/CollisionCheckingTrait.php
@@ -20,11 +20,12 @@ protected function checkNearEntities() {
 				continue;
 			}
 			$entity->scheduleUpdate();
-			if($entity instanceof Collidable) {
+			if($entity instanceof Collidable and $this instanceof Collidable) {
 				if($this->getBoundingBox()->intersectsWith($entity->getBoundingBox())) {
 					$entity->push($this->getBoundingBox());
 				}
 				$entity->onCollideWithEntity($this);
+				$this->onCollideWithEntity($entity);
 			}
 		}
 	}
diff --git a/src/jasonwynn10/VanillaEntityAI/entity/hostile/Skeleton.php b/src/jasonwynn10/VanillaEntityAI/entity/hostile/Skeleton.php
index 23bcd65..b04b38d 100644
--- a/src/jasonwynn10/VanillaEntityAI/entity/hostile/Skeleton.php
+++ b/src/jasonwynn10/VanillaEntityAI/entity/hostile/Skeleton.php
@@ -207,7 +207,6 @@ public static function spawnFromSpawner(Position $spawnPos, ?CompoundTag $spawnD
 	}
 
 	public function onCollideWithEntity(Entity $entity) : void {
-		// TODO: Implement onCollideWithEntity() method.
 		if($entity instanceof \jasonwynn10\VanillaEntityAI\entity\neutral\Item) {
 			if($entity->getPickupDelay() > 0 or !$this instanceof InventoryHolder or $this->level->getDifficulty() <= Level::DIFFICULTY_EASY) {
 				return;
@@ -222,7 +221,7 @@ public function onCollideWithEntity(Entity $entity) : void {
 			}
 			$pk = new TakeItemEntityPacket();
 			$pk->eid = $this->getId();
-			$pk->target = $this->getId();
+			$pk->target = $entity->getId();
 			$this->server->broadcastPacket($this->getViewers(), $pk);
 			$this->setDropAll();
 			$this->setPersistence(true);
diff --git a/src/jasonwynn10/VanillaEntityAI/entity/hostile/Zombie.php b/src/jasonwynn10/VanillaEntityAI/entity/hostile/Zombie.php
index 8643828..b7b6d7c 100644
--- a/src/jasonwynn10/VanillaEntityAI/entity/hostile/Zombie.php
+++ b/src/jasonwynn10/VanillaEntityAI/entity/hostile/Zombie.php
@@ -294,7 +294,7 @@ public function onCollideWithEntity(Entity $entity) : void {
 			}
 			$pk = new TakeItemEntityPacket();
 			$pk->eid = $this->getId();
-			$pk->target = $this->getId();
+			$pk->target = $entity->getId();
 			$this->server->broadcastPacket($this->getViewers(), $pk);
 			$this->setDropAll();
 			$this->setPersistence(true);
diff --git a/src/jasonwynn10/VanillaEntityAI/entity/neutral/Item.php b/src/jasonwynn10/VanillaEntityAI/entity/neutral/Item.php
index 10fc1cc..93d1c70 100644
--- a/src/jasonwynn10/VanillaEntityAI/entity/neutral/Item.php
+++ b/src/jasonwynn10/VanillaEntityAI/entity/neutral/Item.php
@@ -13,9 +13,9 @@ class Item extends ItemEntity implements Collidable {
 	use CollisionCheckingTrait;
 
 	public function entityBaseTick(int $tickDiff = 1) : bool {
-		foreach($this->level->getNearbyEntities($this->boundingBox->expandedCopy(1.5,1.5,1.5), $this) as $entity) {
-			if($this->pickupDelay === 0 and $entity instanceof Item and $entity->onGround and $this->motion->equals($entity->getMotion()) and $this->item->equals($entity->getItem())) {
-				$this->item->setCount($this->item->getCount() + $entity->getItem()->getCount());
+		foreach($this->level->getNearbyEntities($this->boundingBox->expandedCopy(0.5,0.5,0.5), $this) as $entity) {
+			if($this->pickupDelay === 0 and $entity instanceof Item and $entity->onGround and $this->motion->equals($entity->getMotion()) and $this->item->equals($entity->getItem()) and ($count = $this->item->getCount() + $entity->getItem()->getCount()) <= $this->item->getMaxStackSize()) {
+				$this->item->setCount($count);
 				$entity->flagForDespawn();
 				foreach($this->getViewers() as $player)
 					$this->sendSpawnPacket($player);