Achievements API

src/API/AchievementAPI.php

@@ -0,0 +1,141 @@
+<?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/
+ * 
+ *
+*/
+
+class AchievementAPI{
+	public static $achievements = array(
+		/*"openInventory" => array(
+			"name" => "Taking Inventory",
+			"requires" => array(),
+		),*/
+		"mineWood" => array(
+			"name" => "Getting Wood",
+			"requires" => array(
+				//"openInventory",
+			),
+		),
+		"buildWorkBench" => array(
+			"name" => "Benchmarking",
+			"requires" => array(
+				"mineWood",
+			),
+		),
+		"buildPickaxe" => array(
+			"name" => "Time to Mine!",
+			"requires" => array(
+				"buildWorkBench",
+			),
+		),
+		"buildFurnace" => array(
+			"name" => "Hot Topic",
+			"requires" => array(
+				"buildPickaxe",
+			),
+		),
+		"acquireIron" => array(
+			"name" => "Acquire hardware",
+			"requires" => array(
+				"buildFurnace",
+			),
+		),
+		"buildHoe" => array(
+			"name" => "Time to Farm!",
+			"requires" => array(
+				"buildWorkBench",
+			),
+		),
+		"makeBread" => array(
+			"name" => "Bake Bread",
+			"requires" => array(
+				"buildHoe",
+			),
+		),
+		"bakeCake" => array(
+			"name" => "The Lie",
+			"requires" => array(
+				"buildHoe",
+			),
+		),
+		"buildBetterPickaxe" => array(
+			"name" => "Getting an Upgrade",
+			"requires" => array(
+				"buildWorkBench",
+			),
+		),
+		
+	);
+
+	function __construct(){
+	}
+	
+	public static function broadcastAchievement(Player $player, $achievementId){
+		if(ServerAPI::request()->api->getProperty("announce-player-achievements") == true){
+			ServerAPI::request()->api->chat->broadcast($player->username." has just earned the achievement ".self::$achievements[$achievementId]["name"]);
+		}else{
+			$player->sendChat("You have just earned the achievement ".self::$achievements[$achievementId]["name"]);
+		}
+	}
+	
+	public static function addAchievement($achievementId, $achievementName, array $requires = array()){
+		if(!isset(self::$achievements[$achievementId])){
+			self::$achievements[$achievementId] = array(
+				"name" => $achievementName,
+				"requires" => $requires,
+			);
+			return true;
+		}
+		return false;
+	}
+	
+	public static function hasAchievement(Player $player, $achievementId){
+		if(!isset(self::$achievements[$achievementId]) or !isset($player->achievements)){
+			$player->achievements = array();
+			return false;
+		}
+		
+		if(!isset($player->achievements[$achievementId]) or $player->achievements[$achievementId] == false){
+			return false;
+		}
+		return true;
+	}
+	
+	public static function grantAchievement(Player $player, $achievementId){
+		if(isset(self::$achievements[$achievementId]) and !self::hasAchievement($player, $achievementId)){
+			foreach(self::$achievements[$achievementId]["requires"] as $requerimentId){
+				if(!self::hasAchievement($player, $requerimentId)){
+					return false;
+				}
+			}
+			$player->achievements[$achievementId] = true;
+			self::broadcastAchievement($player, $achievementId);
+			return true;
+		}
+		return false;
+	}
+	
+	public static function removeAchievement(Player $player, $achievementId){
+		if(self::hasAchievement($player, $achievementId)){
+			$player->achievements[$achievementId] = false;
+		}
+	}
+	
+	public function init(){
+	}
+}

src/API/PlayerAPI.php

@@ -449,6 +449,7 @@ class PlayerAPI{
 			"health" => 20,
 			"lastIP" => "",
 			"lastID" => 0,
+			"achievements" => array(),
 		);
 		
 		if(!file_exists(DATA_PATH."players/".$iname.".yml")){

src/API/ServerAPI.php

@@ -61,6 +61,7 @@ class ServerAPI{
 			"memory-limit" => "128M",
 			"last-update" => false,
 			"white-list" => false,
+			"announce-player-achievements" => true,
 			"spawn-protection" => 16,
 			"view-distance" => 10,
 			"max-players" => 20,

src/Player.php

@@ -58,6 +58,7 @@ class Player{
 	public $windowCnt = 2;
 	public $windows = array();
 	public $blocked = true;
+	public $achievements = array();
 	public $chunksLoaded = array();
 	private $chunksOrder = array();
 	private $lastMeasure = 0;
@@ -78,9 +79,9 @@ class Player{
 	private $received = array();
 	public $realmsData = array();
 	
-	public function __get($name){
+	public function &__get($name){
 		if(isset($this->{$name})){
-			return ($this->{$name});
+			return $this->{$name};
 		}
 		return null;
 	}
@@ -216,6 +217,7 @@ class Player{
 
 	public function save(){
 		if($this->entity instanceof Entity){
+			$this->data->set("achievements", $this->achievements);
 			$this->data->set("position", array(
 				"level" => $this->entity->level->getName(),
 				"x" => $this->entity->x,
@@ -534,6 +536,11 @@ class Player{
 					if(($this->gamemode & 0x01) === 0x00){
 						$this->addItem($data["entity"]->type, $data["entity"]->meta, $data["entity"]->stack, false);
 					}
+					switch($data["entity"]->type){
+						case WOOD:
+							AchievementAPI::grantAchievement($this, "mineWood");
+							break;
+					}
 				}elseif($data["entity"]->level === $this->level){
 					$this->dataPacket(MC_TAKE_ITEM_ENTITY, $data);
 				}
@@ -740,6 +747,19 @@ class Player{
 				}else{
 					$this->setSlot($slot, BlockAPI::getItem($item->getID(), $item->getMetadata(), $s->count + $item->count), false);
 				}
+
+				switch($item->getID()){
+					case WORKBENCH:
+						AchievementAPI::grantAchievement($this, "buildWorkBench");
+						break;
+					case WOODEN_PICKAXE:
+						AchievementAPI::grantAchievement($this, "buildPickaxe");
+						break;
+					case FURNACE:
+						AchievementAPI::grantAchievement($this, "buildFurnace");
+						break;
+						
+				}
 			}
 		}
 		return $res;
@@ -1200,6 +1220,7 @@ class Player{
 					}
 					$this->data->set("inventory", $inv);
 				}
+				$this->achievements = $this->data->get("achievements");
 				$this->data->set("caseusername", $this->username);
 				$this->inventory = array();		
 				foreach($this->data->get("inventory") as $slot => $item){
@@ -1217,9 +1238,8 @@ class Player{
 				$this->data->set("lastIP", $this->ip);
 				$this->data->set("lastID", $this->clientID);
 
-				if($this->data instanceof Config){
-					$this->server->api->player->saveOffline($this->data);
-				}
+				$this->server->api->player->saveOffline($this->data);
+
 				$this->dataPacket(MC_LOGIN_STATUS, array(
 					"status" => 0,
 				));
@@ -1940,6 +1960,15 @@ class Player{
 						));
 						break;
 					}
+					
+					if($tile->class === TILE_FURNACE and $data["slot"] == 2){
+						switch($slot->getID()){
+							case IRON_INGOT:
+								AchievementAPI::grantAchievement($this, "acquireIron");
+								break;
+						}
+					}
+					
 					if($item->getID() !== AIR and $slot->getID() == $item->getID()){
 						if($slot->count < $item->count){
 							if($this->removeItem($item->getID(), $item->getMetadata(), $item->count - $slot->count, false) === false){

src/utils/Config.php

@@ -150,7 +150,7 @@ class Config{
 		}
 	}
 	
-	public function __get($k){
+	public function &__get($k){
 		return $this->get($k);
 	}
 	
@@ -166,11 +166,11 @@ class Config{
 		return $this->remove($k);
 	}
 	
-	public function get($k){
+	public function &get($k){
 		if($this->correct === false or !isset($this->config[$k])){
 			return false;
 		}
-		return ($this->config[$k]);
+		return $this->config[$k];
 	}
 	
 	public function set($k, $v = true){