From 1f04669a68e3e52e8beb247d6bed526b2982ab9c Mon Sep 17 00:00:00 2001
From: AntumDeluge <antumdeluge@gmail.com>
Date: Mon, 29 May 2017 00:14:26 -0700
Subject: [PATCH] Do not spawn if spawn cap is reached

---
 spawn.lua | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/spawn.lua b/spawn.lua
index 73761e7..49bc29e 100644
--- a/spawn.lua
+++ b/spawn.lua
@@ -42,6 +42,16 @@ minetest.register_abm({
 		if minetest.get_node(pos).name ~= "air" then
 			return
 		end
+		
+		-- Get total count of sneekers in world
+		local name, count
+		for name in pairs(minetest.luaentities) do
+		    if name == sneeker.mob_name then
+		        count = count + 1
+		    end
+		end
+		if count >= sneeker.spawn_cap then return end -- Max sneekers already exist
+		
 		minetest.add_entity(pos, sneeker.mob_name)
 	end
 })