Add furnace protection, eat some lines of codes

This adds protection for furnaces (when the area is protected, so it the
furnace).
Also made the codes a bit shorter..

mods/bones/init.lua

@@ -120,8 +120,6 @@ minetest.register_on_dieplayer(function(player)
 	local player_name = player:get_player_name()
 	local player_inv = player:get_inventory()
 	
-	minetest.chat_send_player(player_name, "You died at "..minetest.pos_to_string(pos))
-	
 	local nn = minetest.get_node(pos).name
 	if minetest.registered_nodes[nn].can_dig and
 		not minetest.registered_nodes[nn].can_dig(pos, player) then

mods/default/nodes.lua

@@ -827,10 +827,6 @@ minetest.register_node("default:chest_locked", {
 	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
 		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
-			minetest.log("action", player:get_player_name()..
-					" tried to access a locked chest belonging to "..
-					meta:get_string("owner").." at "..
-					minetest.pos_to_string(pos))
 			return 0
 		end
 		return count
@@ -838,10 +834,6 @@ minetest.register_node("default:chest_locked", {
     allow_metadata_inventory_put = function(pos, listname, index, stack, player)
 		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
-			minetest.log("action", player:get_player_name()..
-					" tried to access a locked chest belonging to "..
-					meta:get_string("owner").." at "..
-					minetest.pos_to_string(pos))
 			return 0
 		end
 		return stack:get_count()
@@ -849,18 +841,10 @@ minetest.register_node("default:chest_locked", {
     allow_metadata_inventory_take = function(pos, listname, index, stack, player)
 		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
-			minetest.log("action", player:get_player_name()..
-					" tried to access a locked chest belonging to "..
-					meta:get_string("owner").." at "..
-					minetest.pos_to_string(pos))
 			return 0
 		end
 		return stack:get_count()
 	end,
-	on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
-		minetest.log("action", player:get_player_name()..
-				" moves stuff in locked chest at "..minetest.pos_to_string(pos))
-	end,
     on_metadata_inventory_put = function(pos, listname, index, stack, player)
 		minetest.log("action", player:get_player_name()..
 				" moves stuff to locked chest at "..minetest.pos_to_string(pos))
@@ -961,6 +945,9 @@ minetest.register_node("default:furnace", {
 		return true
 	end,
 	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		if minetest.is_protected(pos, player:get_player_name()) then
+			return 0
+		end
 		local meta = minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 		if listname == "fuel" then
@@ -979,6 +966,9 @@ minetest.register_node("default:furnace", {
 		end
 	end,
 	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		if minetest.is_protected(pos, player:get_player_name()) then
+			return 0
+		end
 		local meta = minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 		local stack = inv:get_stack(from_list, from_index)
@@ -997,6 +987,12 @@ minetest.register_node("default:furnace", {
 			return 0
 		end
 	end,
+	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+		if minetest.is_protected(pos, player:get_player_name()) then
+			return 0
+		end
+		return stack:get_count()
+	end,
 })
 
 minetest.register_node("default:furnace_active", {
@@ -1047,6 +1043,9 @@ minetest.register_node("default:furnace_active", {
 		return true
 	end,
 	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		if minetest.is_protected(pos, player:get_player_name()) then
+			return 0
+		end
 		local meta = minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 		if listname == "fuel" then
@@ -1065,6 +1064,9 @@ minetest.register_node("default:furnace_active", {
 		end
 	end,
 	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		if minetest.is_protected(pos, player:get_player_name()) then
+			return 0
+		end
 		local meta = minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 		local stack = inv:get_stack(from_list, from_index)
@@ -1083,6 +1085,12 @@ minetest.register_node("default:furnace_active", {
 			return 0
 		end
 	end,
+	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+		if minetest.is_protected(pos, player:get_player_name()) then
+			return 0
+		end
+		return stack:get_count()
+	end,
 })
 
 local function swap_node(pos,name)
@@ -1395,72 +1403,14 @@ minetest.register_node("default:grass_1", {
 	end,
 })
 
-minetest.register_node("default:grass_2", {
+for i=2,5 do
+	minetest.register_node("default:grass_"..i, {
 		description = "Grass",
 		drawtype = "plantlike",
 		waving = 1,
-	tiles = {"default_grass_2.png"},
+		tiles = {"default_grass_"..i..".png"},
-	inventory_image = "default_grass_2.png",
+		inventory_image = "default_grass_"..i..".png",
-	wield_image = "default_grass_2.png",
+		wield_image = "default_grass_"..i..".png",
-	paramtype = "light",
-	walkable = false,
-	buildable_to = true,
-	is_ground_content = true,
-	drop = "default:grass_1",
-	groups = {snappy=3,flammable=3,flora=1,attached_node=1,not_in_creative_inventory=1},
-	sounds = default.node_sound_leaves_defaults(),
-	selection_box = {
-		type = "fixed",
-		fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
-	},
-})
-minetest.register_node("default:grass_3", {
-	description = "Grass",
-	drawtype = "plantlike",
-	waving = 1,
-	tiles = {"default_grass_3.png"},
-	inventory_image = "default_grass_3.png",
-	wield_image = "default_grass_3.png",
-	paramtype = "light",
-	walkable = false,
-	buildable_to = true,
-	is_ground_content = true,
-	drop = "default:grass_1",
-	groups = {snappy=3,flammable=3,flora=1,attached_node=1,not_in_creative_inventory=1},
-	sounds = default.node_sound_leaves_defaults(),
-	selection_box = {
-		type = "fixed",
-		fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
-	},
-})
-
-minetest.register_node("default:grass_4", {
-	description = "Grass",
-	drawtype = "plantlike",
-	waving = 1,
-	tiles = {"default_grass_4.png"},
-	inventory_image = "default_grass_4.png",
-	wield_image = "default_grass_4.png",
-	paramtype = "light",
-	walkable = false,
-	buildable_to = true,
-	is_ground_content = true,
-	drop = "default:grass_1",
-	groups = {snappy=3,flammable=3,flora=1,attached_node=1,not_in_creative_inventory=1},
-	sounds = default.node_sound_leaves_defaults(),
-	selection_box = {
-		type = "fixed",
-		fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
-	},
-})
-
-minetest.register_node("default:grass_5", {
-	description = "Grass",
-	drawtype = "plantlike",
-	waving = 1,
-	tiles = {"default_grass_5.png"},
-	inventory_image = "default_grass_5.png",
-	wield_image = "default_grass_5.png",
 		paramtype = "light",
 		walkable = false,
 		buildable_to = true,
@@ -1473,6 +1423,7 @@ minetest.register_node("default:grass_5", {
 			fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},
 		},
 	})
+end
 
 minetest.register_node("default:ice", {
 	description = "Ice",