Players are fully spawnable and can see each other!

src/Entity.php

@@ -23,7 +23,10 @@ abstract class Entity extends Position{
 	public static $entityCount = 1;
 	public static $list = array();
 	public static $needUpdate = array();
-	private $id;
+	
+	protected $hasSpawned = array();
+	
+	protected $id;
 	
 	public $passenger = null;
 	public $vehicle = null;
@@ -86,7 +89,15 @@ abstract class Entity extends Position{
 		$this->level = $level;
 
 		$this->boundingBox = new AxisAlignedBB(0, 0, 0, 0, 0, 0);
-		$this->setPosition(new Vector3($this->namedtag->Pos[0], $this->namedtag->Pos[1], $this->namedtag->Pos[2]));
+		$this->setPositionAndRotation(new Vector3($this->namedtag->Pos[0], $this->namedtag->Pos[1], $this->namedtag->Pos[2]), $this->namedtag->Rotation[0], $this->namedtag->Rotation[1]);
+		$this->setMotion(new Vector3($this->namedtag->Motion[0], $this->namedtag->Motion[1], $this->namedtag->Motion[2]));
+		
+		$this->fallDistance = $this->namedtag->FallDistance;
+		$this->fireTicks = $this->namedtag->Fire;
+		$this->airTicks = $this->namedtag->Air;
+		$this->onGround = $this->namedtag->OnGround > 0 ? true:false;
+		$this->invulnerable = $this->namedtag->Invulnerable > 0 ? true:false;
+		
 		$index = PMFLevel::getIndex($this->x >> 4, $this->z >> 4);
 		$this->chunkIndex = $index;
 		Entity::$list[$this->id] = $this;
@@ -118,12 +129,19 @@ abstract class Entity extends Position{
 
 	protected abstract function initEntity();
 	
-	public abstract function spawnTo(Player $player);
+	public function spawnTo(Player $player){
+		if(!isset($this->hasSpawned[$player->getID()]) and $player->chunksLoaded[$this->chunkIndex] !== 0xff){
+			$this->hasSpawned[$player->getID()] = $player;
+		}
+	}
 	
 	public function despawnFrom(Player $player){	
+		if(isset($this->hasSpawned[$player->getID()])){
 			$pk = new RemoveEntityPacket;
 			$pk->eid = $this->id;
 			$player->dataPacket($pk);
+			unset($this->hasSpawned[$player->getID()]);
+		}
 	}
 	
 	abstract function attack($damage, $source = "generic");
@@ -310,6 +328,28 @@ abstract class Entity extends Position{
 			$this->level->chunkEntities[$this->chunkIndex][$this->id] = $this;
 		}
 		$this->boundingBox->setBounds($pos->x - $radius, $pos->y, $pos->z - $radius, $pos->x + $radius, $pos->y + $this->height, $pos->z + $radius);
+		
+		if($this instanceof HumanEntity){
+			$pk = new MovePlayerPacket;
+			$pk->eid = $this->id;
+			$pk->x = $this->x;
+			$pk->y = $this->y;
+			$pk->z = $this->z;
+			$pk->yaw = $this->yaw;
+			$pk->pitch = $this->pitch;
+			$pk->bodyYaw = $this->yaw;
+		}else{
+			$pk = new MoveEntityPacket_PosRot;
+			$pk->eid = $this->id;
+			$pk->x = $this->x;
+			$pk->y = $this->y;
+			$pk->z = $this->z;
+			$pk->yaw = $this->yaw;
+			$pk->pitch = $this->pitch;		
+		}
+		foreach($this->hasSpawned as $p){
+			$p->dataPacket(clone $pk);
+		}
 		return true;
 	}
 	
@@ -376,12 +416,10 @@ abstract class Entity extends Position{
 	}
 	
 	public function despawnFromAll(){
-		foreach($this->level->getPlayers() as $player){
+		foreach($this->hasSpawned as $player){
-			if($player->eid !== false or $player->spawned !== true){
 			$this->despawnFrom($player);
 		}
 	}
-	}
 	
 	public function close(){
 		if($this->closed === false){

src/Player.php

@@ -1355,7 +1355,7 @@ class Player extends PlayerEntity{
 					$this->hotbar = array(-1, -1, -1, -1, -1, -1, -1, -1, -1);
 				}
 				
-				parent::__construct($this->level, new NBTTag_Compound(false, array(
+				$nbt = new NBTTag_Compound(false, array(
 					"Pos" => new NBTTag_List("Pos", array(
 						0 => new NBTTag_Double(0, $this->data->get("position")["x"]),
 						1 => new NBTTag_Double(1, $this->data->get("position")["y"]),
@@ -1377,10 +1377,13 @@ class Player extends PlayerEntity{
 					"Invulnerable" => new NBTTag_Byte("Invulnerable", 0),
 					
 					"NameTag" => new NBTTag_String("NameTag", $this->username),
-				)));
+				));
-				$this->namedtag->Pos->setTagType(NBTTag::TAG_Double);
+				$nbt->Pos->setTagType(NBTTag::TAG_Double);
-				$this->namedtag->Motion->setTagType(NBTTag::TAG_Double);
+				$nbt->Motion->setTagType(NBTTag::TAG_Double);
-				$this->namedtag->Rotation->setTagType(NBTTag::TAG_Float);
+				$nbt->Rotation->setTagType(NBTTag::TAG_Float);
+				
+				parent::__construct($this->level, $nbt);
+				
 				if(($level = $this->server->api->level->get($this->data->get("spawn")["level"])) !== false){
 					$this->spawnPosition = new Position($this->data->get("spawn")["x"], $this->data->get("spawn")["y"], $this->data->get("spawn")["z"], $level);
 					
@@ -1416,14 +1419,7 @@ class Player extends PlayerEntity{
 						}
 						$this->heal($this->data->get("health"), "spawn", true);
 						$this->spawned = true;
-						//TODO
+						$this->spawnToAll();
-						//$this->server->api->player->spawnAllPlayers($this);
-						//TODO
-						//$this->server->api->player->spawnToAllPlayers($this);
-						//TODO
-						//$this->server->api->entity->spawnAll($this);
-						//$this->spawnToAll();
-						//$this->sendArmor();
 						$this->sendChat($this->server->motd."\n");
 						
 						if($this->iusername === "steve" or $this->iusername === "stevie"){
@@ -1431,6 +1427,7 @@ class Player extends PlayerEntity{
 						}
 						$this->sendInventory();
 						$this->sendSettings();
+						$this->sendArmor();
 						$this->server->schedule(30, array($this, "orderChunks"), array(), true);
 						$this->blocked = false;
 						

src/entity/HumanEntity.php

@@ -32,6 +32,9 @@ class HumanEntity extends CreatureEntity implements ProjectileSourceEntity{
 	}
 	
 	public function spawnTo(Player $player){
+		if($player !== $this and !isset($this->hasSpawned[$player->getID()])){
+			$this->hasSpawned[$player->getID()] = $player;
+
 			$pk = new AddPlayerPacket;
 			$pk->clientID = 0;
 			$pk->username = $this->nameTag;
@@ -54,7 +57,7 @@ class HumanEntity extends CreatureEntity implements ProjectileSourceEntity{
 			$pk->speedZ = $this->velocity->z;
 			$player->dataPacket($pk);*/
 
-		$this->sendMotion($player);
+			//$this->sendMotion($player);
 			
 			/*
 			$pk = new PlayerEquipmentPacket;
@@ -64,20 +67,48 @@ class HumanEntity extends CreatureEntity implements ProjectileSourceEntity{
 			$pk->slot = 0;
 			$player->dataPacket($pk);*/
 			
-		$this->sendEquipment($player);
+			//$this->sendEquipment($player);
 			
-		$this->sendArmor($player);
+			//$this->sendArmor($player);
+		}
 	}
 	
-	public function despawnTo(Player $player){
+	public function despawnFrom(Player $player){
+		if(isset($this->hasSpawned[$player->getID()])){
 			$pk = new RemovePlayerPacket;
 			$pk->eid = $this->id;
 			$pk->clientID = 0;
 			$player->dataPacket($pk);
+			unset($this->hasSpawned[$player->getID()]);
+		}
 	}
 	
-	public function getMetadata(){
+	public function getMetadata(){ //TODO
-		return array();
+		$flags = 0;
+		$flags |= $this->fireTicks > 0 ? 1:0;
+		//$flags |= ($this->crouched === true ? 0b10:0) << 1;
+		//$flags |= ($this->inAction === true ? 0b10000:0);
+		$d = array(
+			0 => array("type" => 0, "value" => $flags),
+			1 => array("type" => 1, "value" => $this->airTicks),
+			16 => array("type" => 0, "value" => 0),
+			17 => array("type" => 6, "value" => array(0, 0, 0)),
+		);
+		/*if($this->class === ENTITY_MOB and $this->type === MOB_SHEEP){
+			if(!isset($this->data["Sheared"])){
+				$this->data["Sheared"] = 0;
+				$this->data["Color"] = mt_rand(0,15);
+			}
+			$d[16]["value"] = (($this->data["Sheared"] == 1 ? 1:0) << 4) | ($this->data["Color"] & 0x0F);
+		}elseif($this->type === OBJECT_PRIMEDTNT){
+			$d[16]["value"] = (int) max(0, $this->data["fuse"] - (microtime(true) - $this->spawntime) * 20);
+		}elseif($this->class === ENTITY_PLAYER){
+			if($this->player->isSleeping !== false){
+				$d[16]["value"] = 2;
+				$d[17]["value"] = array($this->player->isSleeping->x, $this->player->isSleeping->y, $this->player->isSleeping->z);
+			}
+		}*/
+		return $d;
 	}
 	
 	public function attack($damage, $source = "generic"){

src/entity/PlayerEntity.php

@@ -23,9 +23,11 @@ class PlayerEntity extends HumanEntity{
 	
 	protected function initEntity(){
 		$this->level->players[$this->CID] = $this;
+		parent::initEntity();
 	}
 	
 	public function close(){
 		unset($this->level->players[$this->CID]);
+		parent::close();
 	}
 }