From 85e849767f760d5a6cd22409b458de20acbb6bd2 Mon Sep 17 00:00:00 2001
From: AntumDeluge <antumdeluge@gmail.com>
Date: Mon, 29 May 2017 02:49:02 -0700
Subject: [PATCH] Add method 'sneeker.get_pos_string':

Returns x, y, z coordinates in a string.
---
 functions.lua | 5 +++++
 spawn.lua     | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/functions.lua b/functions.lua
index 20f2dd2..f9d55da 100644
--- a/functions.lua
+++ b/functions.lua
@@ -23,3 +23,8 @@ function sneeker.spawn(pos)
 	minetest.add_entity(pos, sneeker.mob_name)
 	sneeker.log_debug('Spawned entity "' .. sneeker.mob_name .. '" at ' .. tostring(pos.x) .. ',' .. tostring(pos.y))
 end
+
+-- Retrieves pos coordinates in string value
+function sneeker.get_pos_string(pos)
+	return 'x=' .. tostring(pos.x) .. ', y=' .. tostring(pos.y) .. ', z=' .. tostring(pos.z)
+end
diff --git a/spawn.lua b/spawn.lua
index 6712354..3841c10 100644
--- a/spawn.lua
+++ b/spawn.lua
@@ -29,7 +29,7 @@ minetest.register_abm({
 			local node_light = minetest.get_node_light(pos)
 			
 			-- Debugging spawning
-			sneeker.log_debug('Node light level at ' .. tostring(pos.x) .. ',' .. tostring(pos.y) .. ': ' .. tostring(node_light))
+			sneeker.log_debug('Node light level at ' .. sneeker.get_pos_string(pos) .. ': ' .. tostring(node_light))
 			
 			if not node_light or node_light > sneeker.spawn_maxlight or node_light < -1 then
 				spawnit = false