From f80dec1220427e1756ab82245a93e0355d7838aa Mon Sep 17 00:00:00 2001
From: Vanessa Ezekowitz <vanessaezekowitz@gmail.com>
Date: Mon, 23 Mar 2015 17:40:00 -0400
Subject: [PATCH] drop direct support for dedicated protection mods just use
 minetest's standard protection functions instead

(leave it up to those protection mods to do their job properly)
---
 devices.lua |  5 +++--
 init.lua    | 33 ---------------------------------
 2 files changed, 3 insertions(+), 35 deletions(-)

diff --git a/devices.lua b/devices.lua
index 6f40817..52f3002 100644
--- a/devices.lua
+++ b/devices.lua
@@ -283,8 +283,9 @@ minetest.register_node("pipeworks:entry_panel_empty", {
 	selection_box = panel_cbox,
 	collision_box = panel_cbox,
 	on_place = function(itemstack, placer, pointed_thing)
-		if not pipeworks.node_is_owned(pointed_thing.under, placer) 
-		   and not pipeworks.node_is_owned(pointed_thing.above, placer) then
+		local playername = placer:get_player_name()
+		if not minetest.is_protected(pointed_thing.under, playername) 
+		   and not minetest.is_protected(pointed_thing.above, playername) then
 			local node = minetest.get_node(pointed_thing.under)
 
 			if not minetest.registered_nodes[node.name]
diff --git a/init.lua b/init.lua
index 9c2ebc8..92ce02c 100644
--- a/init.lua
+++ b/init.lua
@@ -68,39 +68,6 @@ function pipeworks.may_configure(pos, player)
 	return not minetest.is_protected(pos, name)
 end
 
-function pipeworks.node_is_owned(pos, placer)
-	local ownername = false
-	if type(IsPlayerNodeOwner) == "function" then					-- node_ownership mod
-		if HasOwner(pos, placer) then						-- returns true if the node is owned
-			if not IsPlayerNodeOwner(pos, placer:get_player_name()) then
-				if type(getLastOwner) == "function" then		-- ...is an old version
-					ownername = getLastOwner(pos)
-				elseif type(GetNodeOwnerName) == "function" then	-- ...is a recent version
-					ownername = GetNodeOwnerName(pos)
-				else
-					ownername = S("someone")
-				end
-			end
-		end
-
-	elseif type(isprotect)=="function" then 					-- glomie's protection mod
-		if not isprotect(5, pos, placer) then
-			ownername = S("someone")
-		end
-	elseif type(protector)=="table" and type(protector.can_dig)=="function" then 	-- Zeg9's protection mod
-		if not protector.can_dig(5, pos, placer) then
-			ownername = S("someone")
-		end
-	end
-
-	if ownername ~= false then
-		minetest.chat_send_player( placer:get_player_name(), S("Sorry, %s owns that spot."):format(ownername) )
-		return true
-	else
-		return false
-	end
-end
-
 function pipeworks.replace_name(tbl,tr,name)
 	local ntbl={}
 	for key,i in pairs(tbl) do