Tile Entities & Signs

src/API/TileEntityAPI.php

@@ -0,0 +1,93 @@
+<?php
+
+/*
+
+           -
+         /   \
+      /         \
+   /   PocketMine  \
+/          MP         \
+|\     @shoghicp     /|
+|.   \           /   .|
+| ..     \   /     .. |
+|    ..    |    ..    |
+|       .. | ..       |
+\          |          /
+   \       |       /
+      \    |    /
+         \ | /
+
+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.
+
+
+*/
+
+class TileEntityAPI{
+	private $server;
+	function __construct(PocketMinecraftServer $server){
+		$this->server = $server;
+	}
+
+	public function get($eid){
+		if(isset($this->server->tileEntities[$eid])){
+			return $this->server->tileEntities[$eid];
+		}
+		return false;
+	}
+	
+	public function init(){
+	
+	}
+
+	public function getAll(){
+		return $this->server->tileEntities;
+	}
+
+	public function add($class, $x, $y, $z, $data = array()){
+		$id = $this->tCnt++;
+		$this->server->tileEntities[$id] = new TileEntity($this->server, $id, $class, $x, $y, $z, $data);
+		return $this->server->tileEntities[$id];
+	}
+
+	public function spawnTo($id, $player){
+		$t = $this->get($id);
+		if($t === false){
+			return false;
+		}
+		$t->spawn($player);
+	}
+
+	public function spawnToAll($id){
+		$t = $this->get($id);
+		if($t === false){
+			return false;
+		}
+		foreach($this->server->api->player->getAll() as $player){
+			if($player->eid !== false){
+				$t->spawn($player);
+			}
+		}
+	}
+
+	public function spawnAll($player){
+		foreach($this->getAll() as $t){
+			$t->spawn($player);
+		}
+	}
+
+	public function remove($id){
+		if(isset($this->server->tileEntities[$id])){
+			$t = $this->server->tileEntities[$eid];
+			$this->server->tileEntities[$id] = null;
+			unset($this->server->tileEntities[$id]);
+			$t->closed = true;
+			$t->close();
+			$this->server->query("DELETE FROM tileentities WHERE ID = ".$id.";");
+			$t = null;
+			unset($t);			
+		}
+	}
+}

src/classes/Player.php

@@ -386,7 +386,7 @@ class Player{
 								break;
 							}
 							$this->loggedIn = true;
-							$this->username = str_replace(array("\x00", "/", " ", "\r", "\n"), array("", "-", "_", "", ""), $data["username"]);
+							$this->username = str_replace(array("\x00", "/", " ", "\r", "\n", '"', "'"), array("", "-", "_", "", "", "", ""), $data["username"]);
 							if($this->username == ""){
 								$this->close("bad username", false);
 								break;
@@ -499,6 +499,8 @@ class Player{
 							}
 							break;
 						case MC_REQUEST_CHUNK:
+							$x = $data["x"] * 16;
+							$z = $data["z"] * 16;
 							$this->actionQueue('
 							$max = max(1, floor(($this->MTU - 16 - 255) / 192));
 							$chunk = $this->server->api->level->getOrderedChunk('.$data["x"].', '.$data["z"].', $max);
@@ -509,6 +511,12 @@ class Player{
 									"data" => $d,
 								), true);
 							}
+							$tiles = $this->server->query("SELECT * FROM tileentities WHERE x >= '.$x.' AND x < '.($x + 16).' AND z >= '.$z.' AND z < '.($z + 16).';");
+							if($tiles !== false and $tiles !== true){
+								while(($tile = $tiles->fetchArray(SQLITE3_ASSOC)) !== false){
+									$this->server->api->tileentity->spawnTo($tile["ID"], "'.$this->username.'");
+								}
+							}
 							');
 							console("[INTERNAL] Chunk X ".$data["x"]." Z ".$data["z"]." requested", true, true, 3);
 							break;

src/classes/PocketMinecraftServer.php

@@ -26,6 +26,7 @@ the Free Software Foundation, either version 3 of the License, or
 */
 
 class PocketMinecraftServer{
+	public $tCnt;
 	var $version, $invisible, $api, $tickMeasure, $preparedSQL, $seed, $gamemode, $name, $maxClients, $clients, $eidCnt, $custom, $description, $motd, $timePerSecond, $spawn, $entities, $mapDir, $mapName, $map, $levelData, $tileEntities;
 	private $database, $interface, $evCnt, $handCnt, $events, $handlers, $serverType, $lastTick, $ticker;
 	
@@ -45,7 +46,8 @@ class PocketMinecraftServer{
 		console("[INFO] Loading database...");
 		$this->startDatabase();
 		$this->doTick = false;
-		$this->api = false;		
+		$this->api = false;	
+		$this->tCnt = 1;
 		$this->mapDir = false;
 		$this->mapName = false;
 		$this->events = array();
@@ -57,12 +59,12 @@ class PocketMinecraftServer{
 		$this->tileEntities = array();
 		$this->entities = array();
 		$this->custom = array();
-		$this->evCnt = 0;
-		$this->handCnt = 0;
+		$this->evCnt = 1;
+		$this->handCnt = 1;
 		$this->eidCnt = 1;
 		$this->maxClients = 20;
 		$this->schedule = array();
-		$this->scheduleCnt = 0;
+		$this->scheduleCnt = 1;
 		$this->description = "";
 		$this->whitelist = false;
 		$this->clients = array();
@@ -113,7 +115,7 @@ class PocketMinecraftServer{
 		//$this->query("PRAGMA secure_delete = OFF;");
 		$this->query("CREATE TABLE players (clientID INTEGER PRIMARY KEY, EID NUMERIC, ip TEXT, port NUMERIC, name TEXT UNIQUE);");
 		$this->query("CREATE TABLE entities (EID INTEGER PRIMARY KEY, type NUMERIC, class NUMERIC, name TEXT, x NUMERIC, y NUMERIC, z NUMERIC, yaw NUMERIC, pitch NUMERIC, health NUMERIC);");
-		$this->query("CREATE TABLE metadata (EID INTEGER PRIMARY KEY, name TEXT, value TEXT);");
+		$this->query("CREATE TABLE tileentities (ID INTEGER PRIMARY KEY, class NUMERIC, x NUMERIC, y NUMERIC, z NUMERIC);");
 		$this->query("CREATE TABLE actions (ID INTEGER PRIMARY KEY, interval NUMERIC, last NUMERIC, code TEXT, repeat NUMERIC);");
 		$this->query("CREATE TABLE events (ID INTEGER PRIMARY KEY, name TEXT);");
 		$this->query("CREATE TABLE handlers (ID INTEGER PRIMARY KEY, name TEXT, priority NUMERIC);");
@@ -327,7 +329,21 @@ class PocketMinecraftServer{
 					}
 				}
 			}
-			console("[DEBUG] Loaded ".count($this->entities)." Entities", true, true, 2);
+			$tiles = unserialize(file_get_contents($this->mapDir."tileEntities.dat"));
+			foreach($tiles as $tile){
+				if(!isset($tile["id"])){
+					break;
+				}
+				$class = false;
+				switch($tile["id"]){
+					case "Sign":
+						$class = TILE_SIGN;
+						break;
+				}
+				if($class !== false){
+					$t = $this->api->tileentity->add($class, $tile["x"], $tile["y"], $tile["z"], $tile);
+				}
+			}
 			$this->action(1000000 * 60 * 15, '$this->api->chat->broadcast("Forcing save...");$this->save();');
 		}
 	}

src/classes/world/TileEntity.php

@@ -25,12 +25,93 @@ the Free Software Foundation, either version 3 of the License, or
 
 */
 
-class TileEntity extends stdClass{
-	private $server;
-	function __construct(PocketMinecraftServer $server){
 
+define("TILE_SIGN", 0);
+
+class TileEntity extends stdClass{
+	public $name;
+	public $id;
+	public $x;
+	public $y;
+	public $z;
+	public $data;
+	public $class;
+	public $attach;
+	public $metadata;
+	public $closed;
+	private $server;
+	function __construct(PocketMinecraftServer $server, $id, $class, $x, $y, $z, $data = array()){
+		$this->server = $server;
+		$this->class = (int) $class;
+		$this->data = $data;
+		$this->closed = false;
+		$this->name = "";
+		$this->id = (int) $id;
+		$this->x = (int) $x;
+		$this->y = (int) $y;
+		$this->z = (int) $z;
+		$this->server->query("INSERT OR REPLACE INTO tileentities (ID, class, x, y, z) VALUES (".$this->id.", ".$this->class.", ".$this->x.", ".$this->y.", ".$this->z.");");
+		$update = false;
+		switch($this->class){
+			case TILE_SIGN:
+				break;
+		}
+		if($update === true){
+			$this->server->schedule(40, array($this, "update"), array(), true);
+		}
+	}
+
+	public function update(){
+		if($this->closed === true){
+			return false;
+		}
+	}
+
+	public function spawn($player){
+		if(!($player instanceof Player)){
+			$player = $this->server->api->player->get($player);
+		}
+		switch($this->class){
+			case TILE_SIGN:
+				$player->dataPacket(MC_SIGN_UPDATE, array(
+					"x" => $this->x,
+					"y" => $this->y,
+					"z" => $this->z,
+					"line0" => $this->data["Text1"],
+					"line1" => $this->data["Text2"],
+					"line2" => $this->data["Text3"],
+					"line3" => $this->data["Text4"],
+				), true);
+				break;
+		}
+	}
+
+	public function close(){
+		if($this->closed === false){
+			$this->closed = true;
+			$this->server->api->entity->remove($this->eid);
+		}
+	}
+
+	public function __destruct(){
+		$this->close();
+	}
+
+	public function getName(){
+		return $this->name;
+	}
+
+	public function setName($name){
+		$this->name = $name;
+		$this->server->query("UPDATE entities SET name = '".str_replace("'", "", $this->name)."' WHERE EID = ".$this->eid.";");
+	}
+
+
+	public function setPosition($x, $y, $z){
+		$this->x = (int) $x;
+		$this->y = (int) $y;
+		$this->z = (int) $z;
+		$this->server->query("UPDATE entities SET x = ".$this->x.", y = ".$this->y.", z = ".$this->z." WHERE EID = ".$this->eid.";");
 	}
 
 }
-
-?>