From a599c21284707861f6905810cc055d4d6ce578de Mon Sep 17 00:00:00 2001
From: MetalDescendant <ghostrebel@live.com>
Date: Tue, 31 Jul 2012 20:26:13 -0700
Subject: [PATCH] Added can_dig to protect unlocked doors in areas not node
 protected

---
 init.lua | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/init.lua b/init.lua
index e094f1d..2691ba0 100644
--- a/init.lua
+++ b/init.lua
@@ -93,6 +93,11 @@ local function doorDig (pos, node, digger)
     minetest.node_dig(pos,node,digger)
 end
 
+local function doorDigCheck(pos, player)
+    local owner = minetest.env:get_meta(pos):get_string("owner")
+    return owner == player.name
+end
+
 local lockedDoorProperties = {
     description = "locked door",
     tiles = {"locked_door_bottom.png"},
@@ -108,6 +113,7 @@ local lockedDoorProperties = {
     drawtype = "signlike",
     on_punch = doorOpen,
     on_dig = doorDig,
+    can_dig = doorDigCheck,
     after_place_node = doorInit}
 
 local unlockedDoorProperties = {}