From 82aa76be17e87fc33cfd65980c827d649876f5aa Mon Sep 17 00:00:00 2001
From: Shoghi Cervantes <shoghicp@gmail.com>
Date: Thu, 6 Jun 2013 23:02:44 +0200
Subject: [PATCH] Added Spawn Eggs

---
 src/API/BlockAPI.php                   |  7 +++-
 src/material/Item.php                  |  1 +
 src/material/item/generic/SpawnEgg.php | 54 ++++++++++++++++++++++++++
 src/world/Entity.php                   |  2 +-
 4 files changed, 61 insertions(+), 3 deletions(-)
 create mode 100644 src/material/item/generic/SpawnEgg.php

diff --git a/src/API/BlockAPI.php b/src/API/BlockAPI.php
index cadeff35a..ab297d151 100644
--- a/src/API/BlockAPI.php
+++ b/src/API/BlockAPI.php
@@ -318,8 +318,11 @@ class BlockAPI{
 			return false;
 		}
 		
-		if($item->isActivable === true and $item->onActivate($player->level, $player, $block, $target, $face, $fx, $fy, $fz)){
-			return $this->cancelAction($block, $player);
+		if($item->isActivable === true and $item->onActivate($player->level, $player, $block, $target, $face, $fx, $fy, $fz) === true){
+			if($item->count <= 0){
+				$player->setSlot($player->slot, BlockAPI::getItem(AIR, 0, 0), false)
+			}
+			return false;
 		}
 
 		if($item->isPlaceable()){
diff --git a/src/material/Item.php b/src/material/Item.php
index 2a9e90777..350ef44e3 100644
--- a/src/material/Item.php
+++ b/src/material/Item.php
@@ -39,6 +39,7 @@ class Item{
 		PAINTING => "PaintingItem",
 		COAL => "CoalItem",
 		APPLE => "AppleItem",
+		SPAWN_EGG => "SpawnEggItem",
 		DIAMOND => "DiamondItem",
 		STICK => "StickItem",
 		BOWL => "BowlItem",
diff --git a/src/material/item/generic/SpawnEgg.php b/src/material/item/generic/SpawnEgg.php
new file mode 100644
index 000000000..16faebad1
--- /dev/null
+++ b/src/material/item/generic/SpawnEgg.php
@@ -0,0 +1,54 @@
+<?php
+
+/*
+
+           -
+         /   \
+      /         \
+   /   PocketMine  \
+/          MP         \
+|\     @shoghicp     /|
+|.   \           /   .|
+| ..     \   /     .. |
+|    ..    |    ..    |
+|       .. | ..       |
+\          |          /
+   \       |       /
+      \    |    /
+         \ | /
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+
+*/
+
+class SpawnEggItem extends Item{
+	public function __construct($meta = 0, $count = 1){
+		parent::__construct(SPAWN_EGG, 0, $count, "Spawn Egg");
+		$this->meta = $meta;
+		$this->isActivable = true;
+	}
+	
+	public function onActivate(Level $level, Player $player, Block $block, Block $target, $face, $fx, $fy, $fz){
+		switch($this->meta){
+			case MOB_CHICKEN:
+			case MOB_SHEEP:
+			case MOB_COW:
+			case MOB_PIG:
+				$data = array(
+					"x" => $block->x + 0.5,
+					"y" => $block->y,
+					"z" => $block->z + 0.5,
+				);
+				$e = ServerAPI::request()->api->entity->add($block->level, ENTITY_MOB, $this->meta, $data);
+				ServerAPI::request()->api->entity->spawnToAll($e);
+				--$this->count;
+				return true;
+				break;
+		}
+		return false;
+	}
+}
\ No newline at end of file
diff --git a/src/world/Entity.php b/src/world/Entity.php
index 0b85512db..b2091601f 100644
--- a/src/world/Entity.php
+++ b/src/world/Entity.php
@@ -116,7 +116,7 @@ class Entity extends Position{
 				$this->size = 0.5;
 				break;
 			case ENTITY_MOB:
-				$this->setHealth($this->data["Health"], "generic");
+				$this->setHealth(isset($this->data["Health"]) ? $this->data["Health"]:10, "generic");
 				$this->update();
 				//$this->setName((isset($mobs[$this->type]) ? $mobs[$this->type]:$this->type));
 				$this->size = 1;