From 76a9efff71f924b143af8945ce02ed336b6a1090 Mon Sep 17 00:00:00 2001
From: Tim <t4im@users.noreply.github.com>
Date: Thu, 5 Feb 2015 10:03:07 +0100
Subject: [PATCH] reduce table lookups during initialization

---
 api.lua       |  7 +------
 bags.lua      |  7 +------
 init.lua      | 52 +++++++++++++++++++++++++++------------------------
 internal.lua  |  7 +------
 register.lua  |  7 +------
 waypoints.lua |  7 +------
 6 files changed, 33 insertions(+), 54 deletions(-)

diff --git a/api.lua b/api.lua
index 7ee5b9e..b338cfb 100644
--- a/api.lua
+++ b/api.lua
@@ -1,9 +1,4 @@
-local S
-if rawget(_G, "intllib") then
-	S = intllib.Getter()
-else
-	S = function(s) return s end
-end
+local S = unified_inventory.gettext
 
 -- Create detached creative inventory after loading all mods
 minetest.after(0.01, function()
diff --git a/bags.lua b/bags.lua
index b2ef757..cb568f8 100644
--- a/bags.lua
+++ b/bags.lua
@@ -3,12 +3,7 @@
 -- Copyright (c) 2012 cornernote, Brett O'Donnell <cornernote@gmail.com>
 -- License: GPLv3
 
-local S
-if rawget(_G, "intllib") then
-	S = intllib.Getter()
-else
-	S = function(s) return s end
-end
+local S = unified_inventory.gettext
 
 unified_inventory.register_page("bags", {
 	get_formspec = function(player)
diff --git a/init.lua b/init.lua
index 85bf293..ebc5fda 100644
--- a/init.lua
+++ b/init.lua
@@ -3,33 +3,37 @@
 local modpath = minetest.get_modpath(minetest.get_current_modname())
 local worldpath = minetest.get_worldpath()
 
+
 -- Data tables definitions
-unified_inventory = {}
-unified_inventory.activefilter = {}
-unified_inventory.active_search_direction = {}
-unified_inventory.alternate = {}
-unified_inventory.current_page = {}
-unified_inventory.current_searchbox = {}
-unified_inventory.current_index = {}
-unified_inventory.current_item = {}
-unified_inventory.current_craft_direction = {}
-unified_inventory.registered_craft_types = {}
-unified_inventory.crafts_for = { usage = {}, recipe = {} }
-unified_inventory.players = {}
-unified_inventory.items_list_size = 0
-unified_inventory.items_list = {}
-unified_inventory.filtered_items_list_size = {}
-unified_inventory.filtered_items_list = {}
-unified_inventory.pages = {}
-unified_inventory.buttons = {}
+unified_inventory = {
+	activefilter = {},
+	active_search_direction = {},
+	alternate = {},
+	current_page = {},
+	current_searchbox = {},
+	current_index = {},
+	current_item = {},
+	current_craft_direction = {},
+	registered_craft_types = {},
+	crafts_for = {usage = {}, recipe = {} },
+	players = {},
+	items_list_size = 0,
+	items_list = {},
+	filtered_items_list_size = {},
+	filtered_items_list = {},
+	pages = {},
+	buttons = {},
 
--- Homepos stuff
-unified_inventory.home_pos = {}
-unified_inventory.home_filename =
-		worldpath.."/unified_inventory_home.home"
+	-- Homepos stuff
+	home_pos = {},
+	home_filename =	worldpath.."/unified_inventory_home.home",
 
--- Default inventory page
-unified_inventory.default = "craft"
+	-- Default inventory page
+	default = "craft",
+
+	-- intllib
+	gettext = rawget(_G, "intllib") and intllib.Getter() or function(s) return s end,
+}
 
 -- Disable default creative inventory
 if rawget(_G, "creative_inventory") then
diff --git a/internal.lua b/internal.lua
index 50150b7..47a9171 100644
--- a/internal.lua
+++ b/internal.lua
@@ -1,9 +1,4 @@
-local S
-if rawget(_G, "intllib") then
-	S = intllib.Getter()
-else
-	S = function(s) return s end
-end
+local S = unified_inventory.gettext
 
 -- This pair of encoding functions is used where variable text must go in
 -- button names, where the text might contain formspec metacharacters.
diff --git a/register.lua b/register.lua
index 5a77bc0..3f0d27c 100644
--- a/register.lua
+++ b/register.lua
@@ -1,9 +1,4 @@
-local S
-if rawget(_G, "intllib") then
-	S = intllib.Getter()
-else
-	S = function(s) return s end
-end
+local S = unified_inventory.gettext
 
 minetest.register_privilege("creative", {
 	description = "Can use the creative inventory",
diff --git a/waypoints.lua b/waypoints.lua
index aef9a2f..890c3ec 100644
--- a/waypoints.lua
+++ b/waypoints.lua
@@ -1,9 +1,4 @@
-local S
-if rawget(_G, "intllib") then
-	S = intllib.Getter()
-else
-	S = function(s) return s end
-end
+local S = unified_inventory.gettext
 
 local hud_colors = {
 	{"#FFFFFF", 0xFFFFFF, S("White")},