From 39f5cba27eef35877c91291f518974f34130fcb6 Mon Sep 17 00:00:00 2001
From: Vanessa Ezekowitz <vanessaezekowitz@gmail.com>
Date: Tue, 31 Jan 2017 19:39:31 -0500
Subject: Huge update - lots of mods:

areas, biome_lib, blox, bobblocks, boost_cart, homedecor, mobs,
coloredwood, ilights, inbox, item_tweaks, moreblocks, moreores,
pipeworks, plasticbox, signs_lib, stainedglass, roads, unifieddyes,
vines, worldedit, xban2, maybe some others I didn't think about ;-)
---
 computer/init.lua | 37 ++++++++++++++++---------------------
 1 file changed, 16 insertions(+), 21 deletions(-)

(limited to 'computer/init.lua')

diff --git a/computer/init.lua b/computer/init.lua
index bb690ed..534878d 100644
--- a/computer/init.lua
+++ b/computer/init.lua
@@ -2,19 +2,18 @@ computer = {}
 screwdriver = screwdriver or {}
 
 computer.register = function (name, def)
-	local nodename = name
 	if (name:sub(1, 1) == ":") then name = name:sub(2) end
 	local modname, basename = name:match("^([^:]+):(.*)")
 	local TEXPFX = modname.."_"..basename.."_"
 	local ONSTATE = modname..":"..basename
 	local OFFSTATE = modname..":"..basename.."_off"
-	local def = def
+	local cdef = table.copy(def)
 	minetest.register_node(ONSTATE, {
 		drawtype = "nodebox",
 		paramtype = "light",
 		paramtype2 = "facedir",
-		description = def.description,
-		inventory_image = def.inventory_image,
+		description = cdef.description,
+		inventory_image = cdef.inventory_image,
 		groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2},
 		tiles = {
 			TEXPFX.."tp.png",
@@ -24,10 +23,10 @@ computer.register = function (name, def)
 			TEXPFX.."bk.png",
 			TEXPFX.."ft.png"
 		},
-		node_box = def.node_box,
-		selection_box = def.node_box,
+		node_box = cdef.node_box,
+		selection_box = cdef.node_box,
 		on_rightclick = function (pos, node, clicker, itemstack)
-			if def.on_turn_off and def.on_turn_off(pos, node, clicker, itemstack) then
+			if cdef.on_turn_off and cdef.on_turn_off(pos, node, clicker, itemstack) then
 				return itemstack
 			end
 			node.name = OFFSTATE
@@ -41,17 +40,17 @@ computer.register = function (name, def)
 		paramtype2 = "facedir",
 		groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, not_in_creative_inventory=1},
 		tiles = {
-			(TEXPFX.."tp"..(def.tiles_off.top    and "_off" or "")..".png"),
-			(TEXPFX.."bt"..(def.tiles_off.bottom and "_off" or "")..".png"),
-			(TEXPFX.."rt"..(def.tiles_off.right  and "_off" or "")..".png"),
-			(TEXPFX.."lt"..(def.tiles_off.left   and "_off" or "")..".png"),
-			(TEXPFX.."bk"..(def.tiles_off.back   and "_off" or "")..".png"),
-			(TEXPFX.."ft"..(def.tiles_off.front  and "_off" or "")..".png")
+			(TEXPFX.."tp"..(cdef.tiles_off.top    and "_off" or "")..".png"),
+			(TEXPFX.."bt"..(cdef.tiles_off.bottom and "_off" or "")..".png"),
+			(TEXPFX.."rt"..(cdef.tiles_off.right  and "_off" or "")..".png"),
+			(TEXPFX.."lt"..(cdef.tiles_off.left   and "_off" or "")..".png"),
+			(TEXPFX.."bk"..(cdef.tiles_off.back   and "_off" or "")..".png"),
+			(TEXPFX.."ft"..(cdef.tiles_off.front  and "_off" or "")..".png")
 		},
-		node_box = def.node_box_off or def.node_box,
-		selection_box = def.node_box_off or def.node_box,
+		node_box = cdef.node_box_off or cdef.node_box,
+		selection_box = cdef.node_box_off or cdef.node_box,
 		on_rightclick = function (pos, node, clicker, itemstack)
-			if def.on_turn_on and def.on_turn_on(pos, node, clicker, itemstack) then
+			if cdef.on_turn_on and cdef.on_turn_on(pos, node, clicker, itemstack) then
 				return itemstack
 			end
 			node.name = ONSTATE
@@ -63,13 +62,10 @@ computer.register = function (name, def)
 end
 
 computer.register_handheld = function (name, def)
-	local nodename = name
 	if (name:sub(1, 1) == ":") then name = name:sub(2) end
 	local modname, basename = name:match("^([^:]+):(.*)")
 	local TEXPFX = modname.."_"..basename.."_inv"
 	local ONSTATE = modname..":"..basename
-	local OFFSTATE = modname..":"..basename.."_off"
-	local on_use = def.on_use
 	minetest.register_craftitem(ONSTATE, {
 		description = def.description,
 		inventory_image = TEXPFX..".png",
@@ -79,8 +75,7 @@ end
 
 computer.pixelnodebox = function (size, boxes)
 	local fixed = { }
-	local i, box
-	for i, box in ipairs(boxes) do
+	for _, box in ipairs(boxes) do
 		local x, y, z, w, h, l = unpack(box)
 		fixed[#fixed + 1] = {
 			(x / size) - 0.5,
-- 
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