From 727dec74e04b71b5b5a7f81df466ffd0e68fbac1 Mon Sep 17 00:00:00 2001
From: rubenwardy <rubenwardy@gmail.com>
Date: Sun, 28 Dec 2014 16:09:53 +0000
Subject: [PATCH] Use minetest.is_protected instead of register_on_dig etc

---
 mods/capturetheflag/ctf_protect/init.lua | 32 ++++++------------------
 1 file changed, 7 insertions(+), 25 deletions(-)

diff --git a/mods/capturetheflag/ctf_protect/init.lua b/mods/capturetheflag/ctf_protect/init.lua
index fef9ae3..bcc1027 100644
--- a/mods/capturetheflag/ctf_protect/init.lua
+++ b/mods/capturetheflag/ctf_protect/init.lua
@@ -1,37 +1,19 @@
 -- This mod is used to protect nodes in the capture the flag game
+local old_is_protected = minetest.is_protected
 
-function stop_dig(name,pos)
+function minetest.is_protected(pos, name)
 	local team = ctf.area.get_area(pos)
-	
+
 	if not team then
-		return false
+		return old_is_protected(pos, name)
 	end
 
 	if ctf.players and ctf.player(name) and ctf.player(name).team then
 		if ctf.player(name).team == team then
-			return false
+			return old_is_protected(pos, name)
 		end
 	end
 
-	return team
+	minetest.chat_send_player(name, "You cannot dig on team "..team.."'s land")
+	return true
 end
-
-minetest.register_on_dignode(function(pos, oldnode, digger)
-	if digger and digger:get_player_name() then
-		local res = stop_dig(digger:get_player_name(),pos)
-		if res then
-			minetest.chat_send_player(digger:get_player_name(),"You can not dig on team "..res.."'s land")
-			minetest.env:set_node(pos,oldnode)
-		end
-	end
-end)
-
-minetest.register_on_placenode(function(pos, newnode, placer, oldnode, itemstack)
-	if placer and placer:get_player_name() then
-		local res = stop_dig(placer:get_player_name(),pos)
-		if res then
-			minetest.chat_send_player(placer:get_player_name(),"You can not place on team "..res.."'s land")
-			minetest.env:set_node(pos,oldnode)
-		end
-	end
-end)
\ No newline at end of file