From 67875f9c6e0bcbea6ffc4263ff5a887dae7d7378 Mon Sep 17 00:00:00 2001
From: upsilon <upsilon@langg.net>
Date: Sun, 10 May 2020 10:09:34 +0200
Subject: [PATCH] Fix bug allowing timegate duplication

Fixes #13
---
 moremesecons_timegate/init.lua | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/moremesecons_timegate/init.lua b/moremesecons_timegate/init.lua
index 87bda43..7872bab 100644
--- a/moremesecons_timegate/init.lua
+++ b/moremesecons_timegate/init.lua
@@ -25,11 +25,14 @@ local function timegate_activate(pos, node)
 	node.name = "moremesecons_timegate:timegate_on"
 	minetest.swap_node(pos, node)
 	mesecon.receptor_on(pos)
-	minetest.after(time, function(pos, node)
-		mesecon.receptor_off(pos)
-		node.name = "moremesecons_timegate:timegate_off"
-		minetest.swap_node(pos, node)
-	end, pos, node)
+	minetest.after(time, function()
+		local node = minetest.get_node(pos)
+		if node.name == "moremesecons_timegate:timegate_on" then
+			mesecon.receptor_off(pos)
+			node.name = "moremesecons_timegate:timegate_off"
+			minetest.swap_node(pos, node)
+		end
+	end)
 end
 
 boxes = {{ -6/16, -8/16, -6/16, 6/16, -7/16, 6/16 },		-- the main slab