clean up formatting a bit

1 files changed, 103 insertions, 103 deletions

diff --git a/autocrafter.lua b/autocrafter.lua
index 663b14c..1b899f3 100644
--- a/autocrafter.lua
+++ b/autocrafter.lua
@@ -1,112 +1,112 @@
-local autocrafterCache={}
+local autocrafterCache = {}
 
-function addCacheEntry(pos,recipe,result,new)
-    if autocrafterCache[pos.x] == nil then autocrafterCache[pos.x] = {} end
-    if autocrafterCache[pos.x][pos.y] == nil then autocrafterCache[pos.x][pos.y] = {} end
-    if autocrafterCache[pos.x][pos.y][pos.z] == nil then autocrafterCache[pos.x][pos.z] = {} end
-    autocrafterCache[pos.x][pos.y][pos.z] = {["recipe"] = recipe, ["result"] = result, ["new"] = new}
+function addCacheEntry(pos, recipe, result, new)
+	if autocrafterCache[pos.x] == nil then autocrafterCache[pos.x] = {} end
+	if autocrafterCache[pos.x][pos.y] == nil then autocrafterCache[pos.x][pos.y] = {} end
+	if autocrafterCache[pos.x][pos.y][pos.z] == nil then autocrafterCache[pos.x][pos.z] = {} end
+	autocrafterCache[pos.x][pos.y][pos.z] = {["recipe"] = recipe, ["result"] = result, ["new"] = new}
 end
 
 function getCacheEntry(pos)
-    if autocrafterCache[pos.x] == nil then return nil,nil,nil end
-    if autocrafterCache[pos.x][pos.y] == nil then return nil,nil,nil end
-    if autocrafterCache[pos.x][pos.y][pos.z] == nil then return nil,nil,nil end
-    return autocrafterCache[pos.x][pos.y][pos.z]["recipe"], autocrafterCache[pos.x][pos.y][pos.z]["result"], autocrafterCache[pos.x][pos.y][pos.z]["new"]
+	if autocrafterCache[pos.x] == nil then return nil, nil, nil end
+	if autocrafterCache[pos.x][pos.y] == nil then return nil, nil, nil end
+	if autocrafterCache[pos.x][pos.y][pos.z] == nil then return nil, nil, nil end
+	return autocrafterCache[pos.x][pos.y][pos.z]["recipe"], autocrafterCache[pos.x][pos.y][pos.z]["result"], autocrafterCache[pos.x][pos.y][pos.z]["new"]
 end
 
-function autocraft(inventory,pos)
-	local recipe=inventory:get_list("recipe")
-        local recipe_last
-        local result
-        local new
+function autocraft(inventory, pos)
+	local recipe = inventory:get_list("recipe")
+		local recipe_last
+		local result
+		local new
 
-        recipe_last, result, new = getCacheEntry(pos)
-        if recipe_last ~=nil then
-            local recipeUnchanged = true
-            for i=1,9 do
-                --print ("recipe_base"..i.." ")
-                --print (recipe[i]:get_name())
-                --print (recipe[i]:get_count())
-                --print (recipe_last[i]:get_name())
-                --print (recipe_last[i]:get_count())
-                if recipe[i]:get_name() ~= recipe_last[i]:get_name() then
-                    recipeUnchanged = False
-                    break
-                end
-                if recipe[i]:get_count() ~= recipe_last[i]:get_count() then
-                    recipeUnchanged = False
-                    break
-                end
-            end
-            if recipeUnchanged then
-                -- print("autocrafter recipe unchanged")
-            else
-                print("autocrafter recipe changed at pos("..pos.x..","..pos.y..","..pos.z..")")
-                for i=1,9 do
-                        recipe_last[i] = recipe[i]
-                        recipe[i]=ItemStack({name=recipe[i]:get_name(),count=1})
-                end
-                result,new=minetest.get_craft_result({method="normal",width=3,items=recipe})
-                addCacheEntry(pos,recipe_last,result,new)
-            end
-        else
-            print("first call for this autocrafter at pos("..pos.x..","..pos.y..","..pos.z..")")
-            recipe_last={}
-            for i=1,9 do
-                recipe_last[i] = recipe[i]
-                --print (recipe_last[i]:get_name())
-                recipe[i]=ItemStack({name=recipe[i]:get_name(),count=1})
-            end
-            result,new=minetest.get_craft_result({method="normal",width=3,items=recipe})
-            addCacheEntry(pos,recipe_last,result,new)
-        end
+		recipe_last, result, new = getCacheEntry(pos)
+		if recipe_last ~= nil then
+			local recipeUnchanged = true
+			for i = 1, 9 do
+				--print ("recipe_base"..i.." ")
+				--print (recipe[i]:get_name())
+				--print (recipe[i]:get_count())
+				--print (recipe_last[i]:get_name())
+				--print (recipe_last[i]:get_count())
+				if recipe[i]:get_name() ~= recipe_last[i]:get_name() then
+					recipeUnchanged = False
+					break
+				end
+				if recipe[i]:get_count() ~= recipe_last[i]:get_count() then
+					recipeUnchanged = False
+					break
+				end
+			end
+			if recipeUnchanged then
+				-- print("autocrafter recipe unchanged")
+			else
+				print("autocrafter recipe changed at pos("..pos.x..","..pos.y..","..pos.z..")")
+				for i = 1, 9 do
+						recipe_last[i] = recipe[i]
+						recipe[i] = ItemStack({name = recipe[i]:get_name(), count = 1})
+				end
+				result, new = minetest.get_craft_result({method = "normal", width = 3, items = recipe})
+				addCacheEntry(pos, recipe_last, result, new)
+			end
+		else
+			print("first call for this autocrafter at pos("..pos.x..","..pos.y..","..pos.z..")")
+			recipe_last = {}
+			for i = 1, 9 do
+				recipe_last[i] = recipe[i]
+				--print (recipe_last[i]:get_name())
+				recipe[i] = ItemStack({name = recipe[i]:get_name(), count = 1})
+			end
+			result, new = minetest.get_craft_result({method = "normal", width = 3, items = recipe})
+			addCacheEntry(pos, recipe_last, result, new)
+		end
 
-        local input=inventory:get_list("input")
+		local input = inventory:get_list("input")
 	if result.item:is_empty() then return end
-	result=result.item
+	result = result.item
 	if not inventory:room_for_item("dst", result) then return end
-	local to_use={}
-	for _,item in ipairs(recipe) do
-		if item~=nil and not item:is_empty() then
-			if to_use[item:get_name()]==nil then
-				to_use[item:get_name()]=1
+	local to_use = {}
+	for _, item in ipairs(recipe) do
+		if item~= nil and not item:is_empty() then
+			if to_use[item:get_name()] == nil then
+				to_use[item:get_name()] = 1
 			else
-				to_use[item:get_name()]=to_use[item:get_name()]+1
+				to_use[item:get_name()] = to_use[item:get_name()]+1
 			end
 		end
 	end
 	local stack
-	for itemname,number in pairs(to_use) do
-		stack=ItemStack({name=itemname, count=number})
-		if not inventory:contains_item("src",stack) then return end
+	for itemname, number in pairs(to_use) do
+		stack = ItemStack({name = itemname, count = number})
+		if not inventory:contains_item("src", stack) then return end
 	end
-	for itemname,number in pairs(to_use) do
-		stack=ItemStack({name=itemname, count=number})
-		inventory:remove_item("src",stack)
+	for itemname, number in pairs(to_use) do
+		stack = ItemStack({name = itemname, count = number})
+		inventory:remove_item("src", stack)
 	end
-	inventory:add_item("dst",result)
-	for i=1,9 do
-		inventory:add_item("dst",new.items[i])
+	inventory:add_item("dst", result)
+	for i = 1, 9 do
+		inventory:add_item("dst", new.items[i])
 	end
 end
 
-minetest.register_node("pipeworks:autocrafter",{
-	description = "Autocrafter",
-	drawtype="normal",
-	tiles={"pipeworks_autocrafter.png"},
-	groups={snappy=3,tubedevice=1,tubedevice_receiver=1},
-	tube={insert_object=function(pos,node,stack,direction)
-			local meta=minetest.get_meta(pos)
-			local inv=meta:get_inventory()
-			return inv:add_item("src",stack)
-		end,
-		can_insert=function(pos,node,stack,direction)
-			local meta=minetest.get_meta(pos)
-			local inv=meta:get_inventory()
-			return inv:room_for_item("src",stack)
-		end,
-		input_inventory="dst",
-		connect_sides={left=1, right=1, front=1, back=1, top=1, bottom=1}},
+minetest.register_node("pipeworks:autocrafter", {
+	description = "Autocrafter", 
+	drawtype = "normal", 
+	tiles = {"pipeworks_autocrafter.png"}, 
+	groups = {snappy = 3, tubedevice = 1, tubedevice_receiver = 1}, 
+	tube = {insert_object = function(pos, node, stack, direction)
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			return inv:add_item("src", stack)
+		end, 
+		can_insert = function(pos, node, stack, direction)
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			return inv:room_for_item("src", stack)
+		end, 
+		input_inventory = "dst", 
+		connect_sides = {left = 1, right = 1, front = 1, back = 1, top = 1, bottom = 1}}, 
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
 		meta:set_string("formspec",
@@ -117,23 +117,23 @@ minetest.register_node("pipeworks:autocrafter",{
 				"list[current_player;main;0,7;8,4;]")
 		meta:set_string("infotext", "Autocrafter")
 		local inv = meta:get_inventory()
-		inv:set_size("src",3*8)
-		inv:set_size("recipe",3*3)
-		inv:set_size("dst",4*3)
-	end,
-	can_dig = function(pos,player)
-		local meta = minetest.get_meta(pos);
+		inv:set_size("src", 3*8)
+		inv:set_size("recipe", 3*3)
+		inv:set_size("dst", 4*3)
+	end, 
+	can_dig = function(pos, player)
+		local meta = minetest.get_meta(pos); 
 		local inv = meta:get_inventory()
 		return (inv:is_empty("src") and inv:is_empty("recipe") and inv:is_empty("dst"))
-	end,
-	after_place_node = tube_scanforobjects,
-	after_dig_node = tube_scanforobjects,
+	end, 
+	after_place_node = tube_scanforobjects, 
+	after_dig_node = tube_scanforobjects, 
 })
 
-minetest.register_abm({nodenames={"pipeworks:autocrafter"},interval=1,chance=1,
-			action=function(pos,node)
-				local meta=minetest.get_meta(pos)
-				local inv=meta:get_inventory()
-				autocraft(inv,pos)
+minetest.register_abm({nodenames = {"pipeworks:autocrafter"}, interval = 1, chance = 1, 
+			action = function(pos, node)
+				local meta = minetest.get_meta(pos)
+				local inv = meta:get_inventory()
+				autocraft(inv, pos)
 			end
 })