From 308fc5c8a0db6b84ff68f64c78326924a962b8bf Mon Sep 17 00:00:00 2001
From: Romain Beaumont <romain.rom1@gmail.com>
Date: Fri, 18 Mar 2016 13:56:05 +0100
Subject: [PATCH] limit the number of entities in initEntity

---
 src/lib/plugins/spawn.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/lib/plugins/spawn.js b/src/lib/plugins/spawn.js
index aa44eb9..cf09621 100644
--- a/src/lib/plugins/spawn.js
+++ b/src/lib/plugins/spawn.js
@@ -13,6 +13,8 @@ const Vec3 = require("vec3").Vec3;
 
 module.exports.server=function(serv,options) {
   serv.initEntity = (type, entityType, world, position) => {
+    if(Object.keys(serv.entities).length>options["max-entities"])
+      throw new Error("Too many mobs !");
     serv.entityMaxId++;
     const entity = new Entity(serv.entityMaxId);