code tidy and tweak

init.lua

@@ -14,52 +14,78 @@ doors = {
 	registered_trapdoors = {}
 }
 
+
 -- returns an object to a door object or nil
 function doors.get(pos)
+
 	local node_name = minetest.get_node(pos).name
+
 	if doors.registered_doors[node_name] then
+
 		-- A normal upright door
 		return {
+
 			pos = pos,
+
 			open = function(self, player)
+
 				if self:state() then
 					return false
 				end
+
 				return doors.door_toggle(self.pos, nil, player)
 			end,
+
 			close = function(self, player)
+
 				if not self:state() then
 					return false
 				end
+
 				return doors.door_toggle(self.pos, nil, player)
 			end,
+
 			toggle = function(self, player)
 				return doors.door_toggle(self.pos, nil, player)
 			end,
+
 			state = function(self)
+
 				local state = minetest.get_meta(self.pos):get_int("state")
+
 				return state %2 == 1
 			end
 		}
+
 	elseif doors.registered_trapdoors[node_name] then
+
 		-- A trapdoor
 		return {
+
 			pos = pos,
+
 			open = function(self, player)
+
 				if self:state() then
 					return false
 				end
+
 				return doors.trapdoor_toggle(self.pos, nil, player)
 			end,
+
 			close = function(self, player)
+
 				if not self:state() then
 					return false
 				end
+
 				return doors.trapdoor_toggle(self.pos, nil, player)
 			end,
+
 			toggle = function(self, player)
 				return doors.trapdoor_toggle(self.pos, nil, player)
 			end,
+
 			state = function(self)
 				return minetest.get_node(self.pos).name:sub(-5) == "_open"
 			end
@@ -69,6 +95,7 @@ function doors.get(pos)
 	end
 end
 
+
 -- this hidden node is placed on top of the bottom, and prevents
 -- nodes from being placed in the top half of the door.
 minetest.register_node("doors:hidden", {
@@ -79,6 +106,7 @@ minetest.register_node("doors:hidden", {
 	paramtype = "light",
 	paramtype2 = "facedir",
 	sunlight_propagates = true,
+	use_texture_alpha = "clip",
 	-- has to be walkable for falling nodes to stop falling.
 	walkable = true,
 	pointable = false,
@@ -92,51 +120,57 @@ minetest.register_node("doors:hidden", {
 	-- 1px transparent block inside door hinge near node top.
 	node_box = {
 		type = "fixed",
-		fixed = {-15/32, 13/32, -15/32, -13/32, 1/2, -13/32},
+		fixed = {-15/32, 13/32, -15/32, -13/32, 1/2, -13/32}
 	},
 	-- collision_box needed otherise selection box would be full node size
 	collision_box = {
 		type = "fixed",
-		fixed = {-15/32, 13/32, -15/32, -13/32, 1/2, -13/32},
-	},
+		fixed = {-15/32, 13/32, -15/32, -13/32, 1/2, -13/32}
+	}
 })
 
+
 -- table used to aid door opening/closing
 local transform = {
 	{
 		{ v = "_a", param2 = 3 },
 		{ v = "_a", param2 = 0 },
 		{ v = "_a", param2 = 1 },
-		{ v = "_a", param2 = 2 },
+		{ v = "_a", param2 = 2 }
 	},
 	{
 		{ v = "_b", param2 = 1 },
 		{ v = "_b", param2 = 2 },
 		{ v = "_b", param2 = 3 },
-		{ v = "_b", param2 = 0 },
+		{ v = "_b", param2 = 0 }
 	},
 	{
 		{ v = "_b", param2 = 1 },
 		{ v = "_b", param2 = 2 },
 		{ v = "_b", param2 = 3 },
-		{ v = "_b", param2 = 0 },
+		{ v = "_b", param2 = 0 }
 	},
 	{
 		{ v = "_a", param2 = 3 },
 		{ v = "_a", param2 = 0 },
 		{ v = "_a", param2 = 1 },
-		{ v = "_a", param2 = 2 },
-	},
+		{ v = "_a", param2 = 2 }
+	}
 }
 
+
 function doors.door_toggle(pos, node, clicker)
+
 	local meta = minetest.get_meta(pos) ; if not meta then return false end
+
 	node = node or minetest.get_node(pos)
+
 	local def = minetest.registered_nodes[node.name]
 	local name = def.door.name
-
 	local state = meta:get_string("state")
+
 	if state == "" then
+
 		-- fix up lvm-placed right-hinged doors, default closed
 		if node.name:sub(-2) == "_b" then
 			state = 2
@@ -148,8 +182,10 @@ function doors.door_toggle(pos, node, clicker)
 	end
 
 	if clicker and not minetest.check_player_privs(clicker, "protection_bypass") then
+
 		local owner = meta:get_string("doors_owner")
 		local prot = meta:get_string("doors_protected")
+
 		if prot ~= "" then
 
 			if minetest.is_protected(pos, clicker:get_player_name()) then
@@ -165,6 +201,7 @@ function doors.door_toggle(pos, node, clicker)
 	end
 
 	local old = state
+
 	-- until Lua-5.2 we have no bitwise operators :(
 	if state % 2 == 1 then
 		state = state - 1
@@ -182,15 +219,19 @@ function doors.door_toggle(pos, node, clicker)
 	end
 
 	if state % 2 == 0 then
-		minetest.sound_play(def.door.sounds[1], {pos = pos, gain = 0.3, max_hear_distance = 10})
+
+		minetest.sound_play(def.door.sounds[1],
+				{pos = pos, gain = 0.3, max_hear_distance = 10})
 	else
-		minetest.sound_play(def.door.sounds[2], {pos = pos, gain = 0.3, max_hear_distance = 10})
+		minetest.sound_play(def.door.sounds[2],
+				{pos = pos, gain = 0.3, max_hear_distance = 10})
 	end
 
 	minetest.swap_node(pos, {
-		name = name .. transform[state + 1][dir+1].v,
-		param2 = transform[state + 1][dir+1].param2
+		name = name .. transform[state + 1][dir + 1].v,
+		param2 = transform[state + 1][dir + 1].param2
 	})
+
 	meta:set_int("state", state)
 
 	return true
@@ -198,32 +239,50 @@ end
 
 
 local function on_place_node(place_to, newnode, placer, oldnode, itemstack, pointed_thing)
+
 	-- Run script hook
 	local _, callback
+
 	for _, callback in pairs(minetest.registered_on_placenodes) do
+
 		-- Deepcopy pos, node and pointed_thing because callback can modify them
 		local place_to_copy = {x = place_to.x, y = place_to.y, z = place_to.z}
-		local newnode_copy = {name = newnode.name, param1 = newnode.param1, param2 = newnode.param2}
-		local oldnode_copy = {name = oldnode.name, param1 = oldnode.param1, param2 = oldnode.param2}
+		local newnode_copy = {
+			name = newnode.name,
+			param1 = newnode.param1,
+			param2 = newnode.param2
+		}
+		local oldnode_copy = {
+			name = oldnode.name,
+			param1 = oldnode.param1,
+			param2 = oldnode.param2
+		}
 		local pointed_thing_copy = {
-			type  = pointed_thing.type,
+			type = pointed_thing.type,
 			above = vector.new(pointed_thing.above),
 			under = vector.new(pointed_thing.under),
-			ref   = pointed_thing.ref,
+			ref = pointed_thing.ref
 		}
-		callback(place_to_copy, newnode_copy, placer, oldnode_copy, itemstack, pointed_thing_copy)
+
+		callback(place_to_copy, newnode_copy, placer, oldnode_copy, itemstack,
+				pointed_thing_copy)
 	end
 end
 
+
 local function can_dig_door(pos, digger)
+
 	local digger_name = digger and digger:get_player_name()
+
 	if digger_name and minetest.get_player_privs(digger_name).protection_bypass then
 		return true
 	end
+
 	return minetest.get_meta(pos):get_string("doors_owner") == digger_name
 end
 
 function doors.register(name, def)
+
 	if not name:find(":") then
 		name = "doors:" .. name
 	end
@@ -232,7 +291,9 @@ function doors.register(name, def)
 	minetest.register_lbm({
 		name = ":doors:replace_" .. name:gsub(":", "_"),
 		nodenames = {name.."_b_1", name.."_b_2"},
+
 		action = function(pos, node)
+
 			local l = tonumber(node.name:sub(-1))
 			local meta = minetest.get_meta(pos)
 			local h = meta:get_int("right") + 1
@@ -242,21 +303,27 @@ function doors.register(name, def)
 				{ { type = "b", state = 1 }, { type = "b", state = 2 } }
 			}
 			local new = replace[l][h]
+
 			-- retain infotext and doors_owner fields
 			minetest.swap_node(pos, {name = name .. "_" .. new.type, param2 = p2})
 			meta:set_int("state", new.state)
+
 			-- properly place doors:hidden at the right spot
 			local p3 = p2
+
 			if new.state >= 2 then
 				p3 = (p3 + 3) % 4
 			end
+
 			if new.state % 2 == 1 then
+
 				if new.state >= 2 then
 					p3 = (p3 + 1) % 4
 				else
 					p3 = (p3 + 3) % 4
 				end
 			end
+
 			-- wipe meta on top node as it's unused
 			minetest.set_node({x = pos.x, y = pos.y + 1, z = pos.z},
 				{name = "doors:hidden", param2 = p3})
@@ -269,6 +336,7 @@ function doors.register(name, def)
 		groups = table.copy(def.groups),
 
 		on_place = function(itemstack, placer, pointed_thing)
+
 			local pos = nil
 
 			if not pointed_thing.type == "node" then
@@ -277,9 +345,12 @@ function doors.register(name, def)
 
 			local node = minetest.get_node(pointed_thing.under)
 			local pdef = minetest.registered_nodes[node.name]
-			if pdef and pdef.on_rightclick and
-					not (placer and placer:is_player() and
-					placer:get_player_control().sneak) then
+
+			if pdef
+			and pdef.on_rightclick
+			and not (placer and placer:is_player()
+			and placer:get_player_control().sneak) then
+
 				return pdef.on_rightclick(pointed_thing.under,
 						node, placer, itemstack, pointed_thing)
 			end
@@ -290,6 +361,7 @@ function doors.register(name, def)
 				pos = pointed_thing.above
 				node = minetest.get_node(pos)
 				pdef = minetest.registered_nodes[node.name]
+
 				if not pdef or not pdef.buildable_to then
 					return itemstack
 				end
@@ -304,6 +376,7 @@ function doors.register(name, def)
 			end
 
 			local pn = placer and placer:get_player_name() or ""
+
 			if minetest.is_protected(pos, pn) or minetest.is_protected(above, pn) then
 				return itemstack
 			end
@@ -314,16 +387,17 @@ function doors.register(name, def)
 				{ x = -1, y = 0, z = 0 },
 				{ x = 0, y = 0, z = 1 },
 				{ x = 1, y = 0, z = 0 },
-				{ x = 0, y = 0, z = -1 },
+				{ x = 0, y = 0, z = -1 }
 			}
 
 			local aside = {
 				x = pos.x + ref[dir + 1].x,
 				y = pos.y + ref[dir + 1].y,
-				z = pos.z + ref[dir + 1].z,
+				z = pos.z + ref[dir + 1].z
 			}
 
 			local state = 0
+
 			if minetest.get_item_group(minetest.get_node(aside).name, "door") == 1 then
 				state = state + 2
 				minetest.set_node(pos, {name = name .. "_b", param2 = dir})
@@ -334,10 +408,13 @@ function doors.register(name, def)
 			end
 
 			local meta = minetest.get_meta(pos)
+
 			meta:set_int("state", state)
 
 			if def.protected then
+
 				local pn = placer:get_player_name()
+
 				meta:set_string("doors_owner", pn)
 				meta:set_string("infotext", "Owned by " .. pn)
 			end
@@ -346,19 +423,23 @@ function doors.register(name, def)
 				itemstack:take_item()
 			end
 
-			on_place_node(pos, minetest.get_node(pos), placer, node, itemstack, pointed_thing)
+			on_place_node(pos, minetest.get_node(pos), placer, node, itemstack,
+					pointed_thing)
 
 			return itemstack
 		end
 	})
+
 	def.inventory_image = nil
 
 	if def.recipe then
+
 		minetest.register_craft({
 			output = name,
 			recipe = def.recipe,
 		})
 	end
+
 	def.recipe = nil
 
 	if not def.sounds then
@@ -378,17 +459,23 @@ function doors.register(name, def)
 	def.drop = name
 	def.door = {
 		name = name,
-		sounds = { def.sound_close, def.sound_open },
+		sounds = { def.sound_close, def.sound_open }
 	}
 
 	def.on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
+
 		doors.door_toggle(pos, node, clicker)
+
 		return itemstack
 	end
+
 	def.after_dig_node = function(pos, node, meta, digger)
+
 		minetest.remove_node({x = pos.x, y = pos.y + 1, z = pos.z})
+
 		minetest.check_for_falling({x = pos.x, y = pos.y + 1, z = pos.z})
 	end
+
 	def.on_rotate = false
 
 	if def.protected then
@@ -396,9 +483,12 @@ function doors.register(name, def)
 		def.on_blast = function() end
 	else
 		def.on_blast = function(pos, intensity)
+
 			minetest.remove_node(pos)
+
 			-- hidden node doesn't get blasted away.
 			minetest.remove_node({x = pos.x, y = pos.y + 1, z = pos.z})
+
 			return {name}
 		end
 	end
@@ -411,6 +501,7 @@ function doors.register(name, def)
 	def.paramtype = "light"
 	def.paramtype2 = "facedir"
 	def.sunlight_propagates = true
+	def.use_texture_alpha = "clip"
 	def.walkable = true
 	def.is_ground_content = false
 	def.buildable_to = false
@@ -427,79 +518,88 @@ function doors.register(name, def)
 	doors.registered_doors[name .. "_b"] = true
 end
 
+
 doors.register("door_wood", {
-		tiles = {{ name = "doors_door_wood.png", backface_culling = true }},
-		description = "Wooden Door",
-		inventory_image = "doors_item_wood.png",
-		groups = { choppy = 2, oddly_breakable_by_hand = 2, flammable = 2 },
-		recipe = {
-			{"group:wood", "group:wood"},
-			{"group:wood", "group:wood"},
-			{"group:wood", "group:wood"},
-		}
+	tiles = {{ name = "doors_door_wood.png", backface_culling = true }},
+	description = "Wooden Door",
+	inventory_image = "doors_item_wood.png",
+	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
+	recipe = {
+		{"group:wood", "group:wood"},
+		{"group:wood", "group:wood"},
+		{"group:wood", "group:wood"}
+	}
 })
 
 doors.register("door_steel", {
-		tiles = {{ name = "doors_door_steel.png", backface_culling = true }},
-		description = "Steel Door",
-		inventory_image = "doors_item_steel.png",
-		protected = true,
-		groups = { cracky = 1, level = 2 },
-		sounds = default.node_sound_stone_defaults(),
-		sound_open = "doors_steel_door_open",
-		sound_close = "doors_steel_door_close",
-		recipe = {
-			{"default:steel_ingot", "default:steel_ingot"},
-			{"default:steel_ingot", "default:steel_ingot"},
-			{"default:steel_ingot", "default:steel_ingot"},
-		}
+	tiles = {{ name = "doors_door_steel.png", backface_culling = true }},
+	description = "Steel Door",
+	inventory_image = "doors_item_steel.png",
+	protected = true,
+	groups = {cracky = 1, level = 2},
+	sounds = default.node_sound_stone_defaults(),
+	sound_open = "doors_steel_door_open",
+	sound_close = "doors_steel_door_close",
+	recipe = {
+		{"default:steel_ingot", "default:steel_ingot"},
+		{"default:steel_ingot", "default:steel_ingot"},
+		{"default:steel_ingot", "default:steel_ingot"}
+	}
 })
 
+
 doors.register("door_glass", {
-		tiles = { "doors_door_glass.png"},
-		description = "Glass Door",
-		inventory_image = "doors_item_glass.png",
-		groups = { cracky = 3, oddly_breakable_by_hand = 3 },
-		sounds = default.node_sound_glass_defaults(),
-		sound_open = "doors_glass_door_open",
-		sound_close = "doors_glass_door_close",
-		recipe = {
-			{"default:glass", "default:glass"},
-			{"default:glass", "default:glass"},
-			{"default:glass", "default:glass"},
-		}
+	tiles = { "doors_door_glass.png"},
+	description = "Glass Door",
+	inventory_image = "doors_item_glass.png",
+	groups = {cracky = 3, oddly_breakable_by_hand = 3},
+	sounds = default.node_sound_glass_defaults(),
+	sound_open = "doors_glass_door_open",
+	sound_close = "doors_glass_door_close",
+	recipe = {
+		{"default:glass", "default:glass"},
+		{"default:glass", "default:glass"},
+		{"default:glass", "default:glass"}
+	}
 })
 
+
 doors.register("door_obsidian_glass", {
-		tiles = { "doors_door_obsidian_glass.png" },
-		description = "Obsidian Glass Door",
-		inventory_image = "doors_item_obsidian_glass.png",
-		groups = { cracky = 3 },
-		sounds = default.node_sound_glass_defaults(),
-		sound_open = "doors_glass_door_open",
-		sound_close = "doors_glass_door_close",
-		recipe = {
-			{"default:obsidian_glass", "default:obsidian_glass"},
-			{"default:obsidian_glass", "default:obsidian_glass"},
-			{"default:obsidian_glass", "default:obsidian_glass"},
-		},
+	tiles = { "doors_door_obsidian_glass.png" },
+	description = "Obsidian Glass Door",
+	inventory_image = "doors_item_obsidian_glass.png",
+	groups = {cracky = 3},
+	sounds = default.node_sound_glass_defaults(),
+	sound_open = "doors_glass_door_open",
+	sound_close = "doors_glass_door_close",
+	recipe = {
+		{"default:obsidian_glass", "default:obsidian_glass"},
+		{"default:obsidian_glass", "default:obsidian_glass"},
+		{"default:obsidian_glass", "default:obsidian_glass"}
+	}
 })
 
+
 -- Capture mods using the old API as best as possible.
 function doors.register_door(name, def)
+
 	if def.only_placer_can_open then
 		def.protected = true
 	end
+
 	def.only_placer_can_open = nil
 
 	local i = name:find(":")
 	local modname = name:sub(1, i - 1)
+
 	if not def.tiles then
+
 		if def.protected then
 			def.tiles = {{name = "doors_door_steel.png", backface_culling = true}}
 		else
 			def.tiles = {{name = "doors_door_wood.png", backface_culling = true}}
 		end
+
 		minetest.log("warning", modname .. " registered door \"" .. name .. "\" " ..
 				"using deprecated API method \"doors.register_door()\" but " ..
 				"did not provide the \"tiles\" parameter. A fallback tiledef " ..
@@ -512,11 +612,15 @@ end
 ----trapdoor----
 
 function doors.trapdoor_toggle(pos, node, clicker)
+
 	node = node or minetest.get_node(pos)
+
 	if clicker and not minetest.check_player_privs(clicker, "protection_bypass") then
+
 		local meta = minetest.get_meta(pos) ; if not meta then return false end
 		local owner = meta:get_string("doors_owner")
 		local prot = meta:get_string("doors_protected")
+
 		if prot ~= "" then
 
 			if minetest.is_protected(pos, clicker:get_player_name()) then
@@ -534,15 +638,28 @@ function doors.trapdoor_toggle(pos, node, clicker)
 	local def = minetest.registered_nodes[node.name]
 
 	if string.sub(node.name, -5) == "_open" then
-		minetest.sound_play(def.sound_close, {pos = pos, gain = 0.3, max_hear_distance = 10})
-		minetest.swap_node(pos, {name = string.sub(node.name, 1, string.len(node.name) - 5), param1 = node.param1, param2 = node.param2})
+
+		minetest.sound_play(def.sound_close,
+				{pos = pos, gain = 0.3, max_hear_distance = 10})
+
+		minetest.swap_node(pos, {
+			name = string.sub(node.name, 1, string.len(node.name) - 5),
+			param1 = node.param1, param2 = node.param2
+		})
 	else
-		minetest.sound_play(def.sound_open, {pos = pos, gain = 0.3, max_hear_distance = 10})
-		minetest.swap_node(pos, {name = node.name .. "_open", param1 = node.param1, param2 = node.param2})
+		minetest.sound_play(def.sound_open,
+				{pos = pos, gain = 0.3, max_hear_distance = 10})
+
+		minetest.swap_node(pos, {
+			name = node.name .. "_open",
+			param1 = node.param1, param2 = node.param2
+		})
 	end
 end
 
+
 function doors.register_trapdoor(name, def)
+
 	if not name:find(":") then
 		name = "doors:" .. name
 	end
@@ -551,7 +668,9 @@ function doors.register_trapdoor(name, def)
 	local name_opened = name.."_open"
 
 	def.on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
+
 		doors.trapdoor_toggle(pos, node, clicker)
+
 		return itemstack
 	end
 
@@ -559,13 +678,17 @@ function doors.register_trapdoor(name, def)
 	def.drawtype = "nodebox"
 	def.paramtype = "light"
 	def.paramtype2 = "facedir"
+	def.use_texture_alpha = "clip"
 	def.is_ground_content = false
 
 	if def.protected then
+
 		def.can_dig = can_dig_door
 		def.after_place_node = function(pos, placer, itemstack, pointed_thing)
+
 			local pn = placer:get_player_name()
 			local meta = minetest.get_meta(pos)
+
 			meta:set_string("doors_owner", pn)
 			meta:set_string("infotext", "Owned by "..pn)
 
@@ -575,7 +698,9 @@ function doors.register_trapdoor(name, def)
 		def.on_blast = function() end
 	else
 		def.on_blast = function(pos, intensity)
+
 			minetest.remove_node(pos)
+
 			return { name }
 		end
 	end
@@ -638,13 +763,14 @@ function doors.register_trapdoor(name, def)
 	doors.registered_trapdoors[name_closed] = true
 end
 
+
 doors.register_trapdoor("doors:trapdoor", {
 	description = "Trapdoor",
 	inventory_image = "doors_trapdoor.png",
 	wield_image = "doors_trapdoor.png",
 	tile_front = "doors_trapdoor.png",
 	tile_side = "doors_trapdoor_side.png",
-	groups = { choppy = 2, oddly_breakable_by_hand = 2, flammable = 2, door = 1 },
+	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2, door = 1}
 })
 
 doors.register_trapdoor("doors:trapdoor_steel", {
@@ -656,7 +782,7 @@ doors.register_trapdoor("doors:trapdoor_steel", {
 	protected = true,
 	sound_open = "doors_steel_door_open",
 	sound_close = "doors_steel_door_close",
-	groups = { cracky = 1, level = 2, door = 1 },
+	groups = {cracky = 1, level = 2, door = 1}
 })
 
 minetest.register_craft({
@@ -664,7 +790,7 @@ minetest.register_craft({
 	recipe = {
 		{"group:wood", "group:wood", "group:wood"},
 		{"group:wood", "group:wood", "group:wood"},
-		{"", "", ""},
+		{"", "", ""}
 	}
 })
 
@@ -672,11 +798,10 @@ minetest.register_craft({
 	output = "doors:trapdoor_steel",
 	recipe = {
 		{"default:steel_ingot", "default:steel_ingot"},
-		{"default:steel_ingot", "default:steel_ingot"},
+		{"default:steel_ingot", "default:steel_ingot"}
 	}
 })
 
-
 -----key tool-----
 
 minetest.register_tool("doors:key", {
@@ -754,7 +879,7 @@ minetest.register_craft({
 	recipe = {
 		{"", "", "default:steel_ingot"},
 		{"default:steel_ingot", "default:steel_ingot", ""},
-		{"default:steel_ingot", "default:steel_ingot", ""},
+		{"default:steel_ingot", "default:steel_ingot", ""}
 	}
 })
 
@@ -766,6 +891,7 @@ minetest.register_craft({
 ----fence gate----
 
 function doors.register_fencegate(name, def)
+
 	local fence = {
 		description = def.description,
 		drawtype = "mesh",
@@ -787,8 +913,8 @@ function doors.register_fencegate(name, def)
 		end,
 		selection_box = {
 			type = "fixed",
-			fixed = {-1/2, -1/2, -1/4, 1/2, 1/2, 1/4},
-		},
+			fixed = {-1/2, -1/2, -1/4, 1/2, 1/2, 1/4}
+		}
 	}
 
 	if not fence.sounds then
@@ -798,15 +924,17 @@ function doors.register_fencegate(name, def)
 	fence.groups.fence = 1
 
 	local fence_closed = table.copy(fence)
+
 	fence_closed.mesh = "doors_fencegate_closed.obj"
 	fence_closed.gate = name .. "_open"
 	fence_closed.sound = "doors_fencegate_open"
 	fence_closed.collision_box = {
 		type = "fixed",
-		fixed = {-1/2, -1/2, -1/4, 1/2, 1/2, 1/4},
+		fixed = {-1/2, -1/2, -1/4, 1/2, 1/2, 1/4}
 	}
 
 	local fence_open = table.copy(fence)
+
 	fence_open.mesh = "doors_fencegate_open.obj"
 	fence_open.gate = name .. "_closed"
 	fence_open.sound = "doors_fencegate_close"
@@ -829,6 +957,7 @@ function doors.register_fencegate(name, def)
 	})
 end
 
+
 doors.register_fencegate("doors:gate_wood", {
 	description = "Wooden Fence Gate",
 	texture = "default_wood.png",
@@ -864,47 +993,46 @@ doors.register_fencegate("doors:gate_aspen_wood", {
 	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2}
 })
 
-
 ----fuels----
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "doors:trapdoor",
-	burntime = 7,
+	burntime = 7
 })
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "doors:door_wood",
-	burntime = 14,
+	burntime = 14
 })
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "doors:gate_wood_closed",
-	burntime = 7,
+	burntime = 7
 })
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "doors:gate_acacia_wood_closed",
-	burntime = 8,
+	burntime = 8
 })
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "doors:gate_junglewood_closed",
-	burntime = 9,
+	burntime = 9
 })
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "doors:gate_pine_wood_closed",
-	burntime = 6,
+	burntime = 6
 })
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "doors:gate_aspen_wood_closed",
-	burntime = 5,
+	burntime = 5
 })