Implement Macerator

api.lua

@@ -17,6 +17,7 @@
 local S=minetest.get_translator("industrialtest")
 
 industrialtest.api={}
+industrialtest.api.maceratorRecipes={}
 
 -- \brief Adds power storage to metadata
 -- \param capacity How much EU item/node can store
@@ -241,3 +242,14 @@ industrialtest.api.isPowerOutput=function(meta,side)
 	local mode=string.sub(ioConfig,side,side)
 	return (mode=="o" or mode=="a")
 end
+industrialtest.api.registerMaceratorRecipe=function(config)
+	local definition={
+		output=config.output or "",
+		recipe=config.recipe or "",
+		time=config.time or 2
+	}
+	industrialtest.api.maceratorRecipes[definition.recipe]=definition
+end
+industrialtest.api.getMaceratorRecipeResult=function(recipe)
+	return industrialtest.api.maceratorRecipes[recipe]
+end

compatibility.lua

@@ -480,13 +480,20 @@ if industrialtest.mclAvailable then
 	-- assign element keys for elements that are required later
 	industrialtest.elementKeys.stick="mcl_core:stick"
 	industrialtest.elementKeys.flint="mcl_core:flint"
+	industrialtest.elementKeys.snowball="mcl_throwing:snowball"
+	industrialtest.elementKeys.string="mcl_mobitems:string"
 	industrialtest.elementKeys.junglePlanks="mcl_core:junglewood"
 	industrialtest.elementKeys.ironIngot="mcl_core:iron_ingot"
 	industrialtest.elementKeys.copperIngot="mcl_copper:copper_ingot"
 	industrialtest.elementKeys.powerCarrier="mesecons:mesecon"
 	industrialtest.elementKeys.furnace="mcl_furnaces:furnace"
+	industrialtest.elementKeys.stone="mcl_core:stone"
 	industrialtest.elementKeys.cobble="mcl_core:cobble"
 	industrialtest.elementKeys.sand="mcl_core:sand"
+	industrialtest.elementKeys.gravel="mcl_core:gravel"
+	industrialtest.elementKeys.ice="mcl_core:ice"
+	industrialtest.elementKeys.sandstone="mcl_core:sandstone"
+	industrialtest.elementKeys.whiteWool="mcl_wool:white"
 	
 	-- register required minerals that are not available in MCL
 	industrialtest.registerMetal("tin","Tin",3,3)
@@ -650,11 +657,18 @@ elseif industrialtest.mtgAvailable then
 	industrialtest.elementKeys.copperIngot="default:copper_ingot"
 	industrialtest.elementKeys.stick="default:stick"
 	industrialtest.elementKeys.flint="default:flint"
+	industrialtest.elementKeys.snowball="default:snow"
+	industrialtest.elementKeys.string="farming:string"
 	industrialtest.elementKeys.junglePlanks="default:junglewood"
 	industrialtest.elementKeys.powerCarrier="default:mese_crystal_fragment"
 	industrialtest.elementKeys.furnace="default:furnace"
+	industrialtest.elementKeys.stone="default:stone"
 	industrialtest.elementKeys.cobble="default:cobble"
 	industrialtest.elementKeys.sand="default:sand"
+	industrialtest.elementKeys.gravel="default:gravel"
+	industrialtest.elementKeys.ice="default:ice"
+	industrialtest.elementKeys.sandstone="default:sandstone"
+	industrialtest.elementKeys.whiteWool="wool:white"
 else
 	error("No compatible games found!")
 end

crafts.lua

@@ -0,0 +1,59 @@
+-- IndustrialTest
+-- Copyright (C) 2023 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+-- Macerator crafts
+industrialtest.api.registerMaceratorRecipe({
+	output=industrialtest.elementKeys.cobble,
+	recipe=industrialtest.elementKeys.stone
+})
+industrialtest.api.registerMaceratorRecipe({
+	output=industrialtest.elementKeys.sand,
+	recipe=industrialtest.elementKeys.cobble
+})
+industrialtest.api.registerMaceratorRecipe({
+	output=industrialtest.elementKeys.flint,
+	recipe=industrialtest.elementKeys.gravel
+})
+industrialtest.api.registerMaceratorRecipe({
+	output=industrialtest.elementKeys.snowball,
+	recipe=industrialtest.elementKeys.ice
+})
+industrialtest.api.registerMaceratorRecipe({
+	output=industrialtest.elementKeys.sand,
+	recipe=industrialtest.elementKeys.sandstone
+})
+industrialtest.api.registerMaceratorRecipe({
+	output=industrialtest.elementKeys.string.." 2",
+	recipe=industrialtest.elementKeys.whiteWool
+})
+if industrialtest.mclAvailable then
+	industrialtest.api.registerMaceratorRecipe({
+		output="mcl_mobitems:blaze_powder 5",
+		recipe="mcl_mobitems:blaze_rod"
+	})
+	industrialtest.api.registerMaceratorRecipe({
+		output="mesecons:mesecon 9",
+		recipe="mesecons_torch:redstoneblock"
+	})
+	industrialtest.api.registerMaceratorRecipe({
+		output="mcl_nether:quartz 4",
+		recipe="mcl_nether:quartz_block"
+	})
+	industrialtest.api.registerMaceratorRecipe({
+		output="mcl_bone_meal:bone_meal 4",
+		recipe="mcl_mobitems:bone"
+	})
+end

init.lua

@@ -40,3 +40,4 @@ end
 dofile(modpath.."/cables.lua")
 dofile(modpath.."/mapgen.lua")
 dofile(modpath.."/tools.lua")
+dofile(modpath.."/crafts.lua")

machines.lua

@@ -218,6 +218,256 @@ minetest.register_craft({
 })
 
 -- Item processing machines
+local function registerSimpleElectricItemProcessor(config)
+	local function getFormspec(powerPercent,srcPercent)
+		local formspec
+		if industrialtest.mtgAvailable then
+			formspec={
+				"formspec_version[4]",
+				"size[10.8,12]",
+				"label[0.5,0.5;"..S(config.displayName).."]",
+				"list[context;src;3.4,1.8;1,1]",
+				"listring[context;src]",
+				(powerPercent>0 and "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+				 or "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
+				"list[context;powerStorage;3.4,3.9;1,1]",
+				"listring[context;powerStorage]",
+				(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
+				 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
+				"list[context;dst;6.4,2.8;1,1]",
+				"listring[context;dst]",
+				"list[context;upgrades;9,0.9;1,4]",
+				"listring[context;upgrades]",
+				"list[current_player;main;0.5,6.25;8,1]",
+				"list[current_player;main;0.5,7.5;8,3;8]"
+			}
+		elseif industrialtest.mclAvailable then
+			formspec={
+				"size[10.04,12]",
+				"label[0.25,0.25;"..S("Electric Furnace").."]",
+				"list[context;src;3.4,1.8;1,1]",
+				mcl_formspec.get_itemslot_bg(3.4,1.8,1,1),
+				"listring[context;src]",
+				(powerPercent>0 and "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+				 or "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
+				"list[context;powerStorage;3.4,3.9;1,1]",
+				mcl_formspec.get_itemslot_bg(3.4,3.9,1,1),
+				"listring[context;powerStorage]",
+				(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
+				 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
+				"list[context;dst;6.4,2.8;1,1]",
+				mcl_formspec.get_itemslot_bg(6.4,2.8,1,1),
+				"listring[context;dst]",
+				"list[context;upgrades;9,0.9;1,4]",
+				mcl_formspec.get_itemslot_bg(9,0.9,1,4),
+				"listring[context;upgrades]",
+				"list[current_player;main;0.5,7;9,3;9]",
+				mcl_formspec.get_itemslot_bg(0.5,7,9,3),
+				"list[current_player;main;0.5,10.24;9,1]",
+				mcl_formspec.get_itemslot_bg(0.5,10.24,9,1)
+			}
+		end
+		return table.concat(formspec,"")
+	end
+	local function craftResultProxy(method,item)
+		if method=="cooking" then
+			local output,after=minetest.get_craft_result({
+				method=method,
+				width=1,
+				items={item}
+			})
+			return {
+				item=output.item,
+				time=output.time,
+				src=after.items[1]
+			}
+		elseif method=="industrialtest.macerating" then
+			local output=industrialtest.api.getMaceratorRecipeResult(item:get_name())
+			if not output then
+				return {
+					item=ItemStack(),
+					time=0,
+					src=item
+				}
+			end
+			local srcAfter=ItemStack(item:get_name())
+			srcAfter:set_count(item:get_count()-1)
+			return {
+				item=ItemStack(output.output),
+				time=output.time,
+				src=srcAfter
+			}
+		end
+		error("Unknown craft method passed to craftResultProxy")
+	end
+	definition={
+		description=S(config.displayName),
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_"..config.name.."_front.png",
+			"industrialtest_machine_block.png"
+		},
+		paramtype2="facedir",
+		legacy_facedir_simple=true,
+		on_construct=function(pos)
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			inv:set_size("src",1)
+			inv:set_size("dst",1)
+			inv:set_size("powerStorage",1)
+			inv:set_size("upgrades",4)
+			meta:set_string("formspec",getFormspec(0,0))
+			meta:set_float("srcTime",-1)
+			meta:set_float("maxSrcTime",0)
+			industrialtest.api.addPowerStorage(meta,config.capacity,config.flow,"iiiiii")
+			minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+		end,
+		on_timer=function(pos,elapsed)
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			local srcSlot=inv:get_stack("src",1)
+			local powerStorageSlot=inv:get_stack("powerStorage",1)
+			local shouldUpdateFormspec=false
+			local shouldRerunTimer=false
+			local requiredPower=elapsed*config.opPower
+
+			if powerStorageSlot:get_count()>0 then
+				local stackMeta=powerStorageSlot:get_meta()
+				if industrialtest.api.transferPower(stackMeta,meta,stackMeta:get_int("industrialtest.powerFlow"))>0 then
+					shouldUpdateFormspec=true
+					shouldRerunTimer=true
+					industrialtest.api.updateItemPowerText(powerStorageSlot)
+					inv:set_stack("powerStorage",1,powerStorageSlot)
+				end
+			end
+			if srcSlot:get_count()>0 and meta:get_float("maxSrcTime")<=0 and meta:get_int("industrialtest.powerAmount")>=requiredPower then
+				local output=craftResultProxy(config.method,srcSlot)
+				if output.time>0 and inv:room_for_item("dst",output.item) then
+					meta:set_float("srcTime",0)
+					meta:set_float("maxSrcTime",output.time*config.efficiency)
+				end
+			end
+			if meta:get_float("maxSrcTime")>0 then
+				if meta:get_int("industrialtest.powerAmount")>=requiredPower then
+					meta:set_int("industrialtest.powerAmount",meta:get_int("industrialtest.powerAmount")-requiredPower)
+					meta:set_float("srcTime",meta:get_float("srcTime")+elapsed)
+					shouldRerunTimer=true
+				end
+				shouldUpdateFormspec=true
+			end
+			if meta:get_float("srcTime")>=meta:get_float("maxSrcTime") then
+				local output=craftResultProxy(config.method,srcSlot)
+				if output.item:get_count()>0 then
+					inv:set_stack("src",1,output.src)
+					inv:add_item("dst",output.item)
+					meta:set_float("srcTime",-1)
+					meta:set_float("maxSrcTime",0)
+				end
+			end
+			if not industrialtest.api.isFullyCharged(meta) then
+				industrialtest.api.triggerNeighbours(pos)
+			end
+
+			if shouldUpdateFormspec then
+				meta:set_string("formspec",getFormspec(meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100,meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100))
+			end
+
+			return shouldRerunTimer
+		end,
+		allow_metadata_inventory_move=function(pos,fromList,fromIndex,toList,count)
+			if toList=="dst" then
+				return 0
+			elseif toList=="powerStorage" then
+				local meta=minetest.get_meta(pos)
+				local inv=meta:get_inventory()
+				local stack=inv:get_stack(fromList,fromIndex)
+				return (industrialtest.api.hasPowerStorage(stack:get_meta()) and count or 0)
+			elseif toList=="upgrades" then
+				-- TODO: Add support for upgrades when they will be added
+				return 0
+			end
+			return count
+		end,
+		allow_metadata_inventory_put=function(pos,listname,index,stack)
+			if listname=="dst" then
+				return 0
+			elseif listname=="src" then
+				local meta=minetest.get_meta(pos)
+				local inv=meta:get_inventory()
+				local srcSlot=inv:get_stack("src",1)
+				if srcSlot:get_name()~=stack:get_name() then
+					meta:set_float("srcTime",-1)
+					meta:set_float("maxSrcTime",0)
+				end
+			elseif listname=="powerStorage" then
+				return (industrialtest.api.hasPowerStorage(stack:get_meta()) and stack:get_count() or 0)
+			elseif listname=="upgrades" then
+				--TODO: See allow_metadata_inventory_move
+				return 0
+			end
+			return stack:get_count()
+		end,
+		on_metadata_inventory_move=function(pos,fromList,fromIndex,toList,toIndex,count)
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			local srcSlot=inv:get_stack("src",1)
+			if fromList=="src" and count==srcSlot:get_count() then
+				meta:set_float("srcTime",-1)
+				meta:set_float("maxSrcTime",0)
+				if meta:get_int("industrialtest.powerAmount")>0 then
+					meta:set_string("formspec",getFormspec(meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100,meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100))
+				end
+			end
+		end,
+		on_metadata_inventory_put=function(pos,listname)
+			if listname=="src" or listname=="powerStorage" then
+				minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+			end
+		end,
+		on_metadata_inventory_take=function(pos,listname,index,stack)
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			local srcSlot=inv:get_stack("src",1)
+			if listname=="src" and stack:get_count()==srcSlot:get_count() then
+				meta:set_float("srcTime",-1)
+				meta:set_float("maxSrcTime",0)
+				if meta:get_int("industrialtest.powerAmount")>0 then
+					meta:set_string("formspec",getFormspec(meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100,meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100))
+				end
+			end
+		end,
+		_industrialtest_updateFormspec=function(meta)
+			meta:set_string("formspec",getFormspec(meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100,meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100))
+		end
+	}
+	if industrialtest.mtgAvailable then
+		definition.groups={
+			cracky=1,
+			level=2
+		}
+		definition.sounds=default.node_sound_metal_defaults()
+		definition.can_dig=function(pos)
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			return not (inv:get_list("src")[1]:get_count()>0 or inv:get_list("powerStorage")[1]:get_count()>0 or inv:get_list("dst")[1]:get_count()>0)
+		end
+	elseif industrialtest.mclAvailable then
+		definition.after_dig_node=function(pos,oldnode,oldmeta)
+			mclAfterDigNode(pos,oldmeta,{"src","powerStorage","dst","upgrades"})
+		end
+		definition.groups={pickaxey=1}
+		definition.sounds=mcl_sounds.node_sound_metal_defaults()
+		definition._mcl_blast_resistance=3
+		definition._mcl_hardness=3.5
+	end
+	definition.groups._industrialtest_hasPowerInput=1
+	minetest.register_node("industrialtest:"..config.name,definition)
+end
+
 local function ironFurnaceFormspec(fuelPercent,srcPercent)
 	local formspec
 	if industrialtest.mtgAvailable then
@@ -448,230 +698,15 @@ minetest.register_craft({
 	}
 })
 
-local function electricFurnaceFormspec(powerPercent,srcPercent)
+registerSimpleElectricItemProcessor({
-	local formspec
+	name="electric_furnace",
-	if industrialtest.mtgAvailable then
+	displayName="Electric Furnace",
-		formspec={
+	capacity=416,
-			"formspec_version[4]",
+	flow=390,
-			"size[10.8,12]",
+	opPower=60,
-			"label[0.5,0.5;"..S("Electric Furnace").."]",
+	method="cooking",
-			"list[context;src;3.4,1.8;1,1]",
+	efficiency=0.5
-			"listring[context;src]",
+})
-			(powerPercent>0 and "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
-			 or "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
-			"list[context;powerStorage;3.4,3.9;1,1]",
-			"listring[context;powerStorage]",
-			(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
-			 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
-			"list[context;dst;6.4,2.8;1,1]",
-			"listring[context;dst]",
-			"list[context;upgrades;9,0.9;1,4]",
-			"listring[context;upgrades]",
-			"list[current_player;main;0.5,6.25;8,1]",
-			"list[current_player;main;0.5,7.5;8,3;8]"
-		}
-	elseif industrialtest.mclAvailable then
-		formspec={
-			"size[10.04,12]",
-			"label[0.25,0.25;"..S("Electric Furnace").."]",
-			"list[context;src;3.4,1.8;1,1]",
-			mcl_formspec.get_itemslot_bg(3.4,1.8,1,1),
-			"listring[context;src]",
-			(powerPercent>0 and "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
-			 or "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
-			"list[context;powerStorage;3.4,3.9;1,1]",
-			mcl_formspec.get_itemslot_bg(3.4,3.9,1,1),
-			"listring[context;powerStorage]",
-			(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
-			 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
-			"list[context;dst;6.4,2.8;1,1]",
-			mcl_formspec.get_itemslot_bg(6.4,2.8,1,1),
-			"listring[context;dst]",
-			"list[context;upgrades;9,0.9;1,4]",
-			mcl_formspec.get_itemslot_bg(9,0.9,1,4),
-			"listring[context;upgrades]",
-			"list[current_player;main;0.5,7;9,3;9]",
-			mcl_formspec.get_itemslot_bg(0.5,7,9,3),
-			"list[current_player;main;0.5,10.24;9,1]",
-			mcl_formspec.get_itemslot_bg(0.5,10.24,9,1)
-		}
-	end
-	return table.concat(formspec,"")
-end
-definition={
-	description=S("Electric Furnace"),
-	tiles={
-		"industrialtest_machine_block.png",
-		"industrialtest_machine_block.png",
-		"industrialtest_machine_block.png",
-		"industrialtest_machine_block.png",
-		"industrialtest_machine_block.png",
-		"industrialtest_electric_furnace_front.png",
-		"industrialtest_machine_block.png"
-	},
-	paramtype2="facedir",
-	legacy_facedir_simple=true,
-	on_construct=function(pos)
-		local meta=minetest.get_meta(pos)
-		local inv=meta:get_inventory()
-		inv:set_size("src",1)
-		inv:set_size("dst",1)
-		inv:set_size("powerStorage",1)
-		inv:set_size("upgrades",4)
-		meta:set_string("formspec",electricFurnaceFormspec(0,0))
-		meta:set_float("srcTime",-1)
-		meta:set_float("maxSrcTime",0)
-		industrialtest.api.addPowerStorage(meta,416,390,"iiiiii")
-		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-	end,
-	on_timer=function(pos,elapsed)
-		local meta=minetest.get_meta(pos)
-		local inv=meta:get_inventory()
-		local srcSlot=inv:get_stack("src",1)
-		local powerStorageSlot=inv:get_stack("powerStorage",1)
-		local shouldUpdateFormspec=false
-		local shouldRerunTimer=false
-		local requiredPower=elapsed*60
-
-		if powerStorageSlot:get_count()>0 then
-			local stackMeta=powerStorageSlot:get_meta()
-			if industrialtest.api.transferPower(stackMeta,meta,stackMeta:get_int("industrialtest.powerFlow"))>0 then
-				shouldUpdateFormspec=true
-				shouldRerunTimer=true
-				industrialtest.api.updateItemPowerText(powerStorageSlot)
-				inv:set_stack("powerStorage",1,powerStorageSlot)
-			end
-		end
-		if srcSlot:get_count()>0 and meta:get_float("maxSrcTime")<=0 and meta:get_int("industrialtest.powerAmount")>=requiredPower then
-			local output,after=minetest.get_craft_result({
-				method="cooking",
-				width=1,
-				items={srcSlot}
-			})
-			if output.time>0 and inv:room_for_item("dst",output.item) then
-				meta:set_float("srcTime",0)
-				meta:set_float("maxSrcTime",output.time*0.5)
-			end
-		end
-		if meta:get_float("maxSrcTime")>0 then
-			if meta:get_int("industrialtest.powerAmount")>=requiredPower then
-				meta:set_int("industrialtest.powerAmount",meta:get_int("industrialtest.powerAmount")-requiredPower)
-				meta:set_float("srcTime",meta:get_float("srcTime")+elapsed)
-				shouldRerunTimer=true
-			end
-			shouldUpdateFormspec=true
-		end
-		if meta:get_float("srcTime")>=meta:get_float("maxSrcTime") then
-			local output,after=minetest.get_craft_result({
-				method="cooking",
-				width=1,
-				items={srcSlot}
-			})
-			if output.item:get_count()>0 then
-				inv:set_stack("src",1,after.items[1])
-				inv:add_item("dst",output.item)
-				meta:set_float("srcTime",-1)
-				meta:set_float("maxSrcTime",0)
-			end
-		end
-		if not industrialtest.api.isFullyCharged(meta) then
-			industrialtest.api.triggerNeighbours(pos)
-		end
-
-		if shouldUpdateFormspec then
-			meta:set_string("formspec",electricFurnaceFormspec(meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100,meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100))
-		end
-
-		return shouldRerunTimer
-	end,
-	allow_metadata_inventory_move=function(pos,fromList,fromIndex,toList,count)
-		if toList=="dst" then
-			return 0
-		elseif toList=="powerStorage" then
-			local meta=minetest.get_meta(pos)
-			local inv=meta:get_inventory()
-			local stack=inv:get_stack(fromList,fromIndex)
-			return (industrialtest.api.hasPowerStorage(stack:get_meta()) and count or 0)
-		elseif toList=="upgrades" then
-			-- TODO: Add support for upgrades when they will be added
-			return 0
-		end
-		return count
-	end,
-	allow_metadata_inventory_put=function(pos,listname,index,stack)
-		if listname=="dst" then
-			return 0
-		elseif listname=="src" then
-			local meta=minetest.get_meta(pos)
-			local inv=meta:get_inventory()
-			local srcSlot=inv:get_stack("src",1)
-			if srcSlot:get_name()~=stack:get_name() then
-				meta:set_float("srcTime",-1)
-				meta:set_float("maxSrcTime",0)
-			end
-		elseif listname=="powerStorage" then
-			return (industrialtest.api.hasPowerStorage(stack:get_meta()) and stack:get_count() or 0)
-		elseif listname=="upgrades" then
-			--TODO: See allow_metadata_inventory_move
-			return 0
-		end
-		return stack:get_count()
-	end,
-	on_metadata_inventory_move=function(pos,fromList,fromIndex,toList,toIndex,count)
-		local meta=minetest.get_meta(pos)
-		local inv=meta:get_inventory()
-		local srcSlot=inv:get_stack("src",1)
-		if fromList=="src" and count==srcSlot:get_count() then
-			meta:set_float("srcTime",-1)
-			meta:set_float("maxSrcTime",0)
-			if meta:get_int("industrialtest.powerAmount")>0 then
-				meta:set_string("formspec",electricFurnaceFormspec(meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100,meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100))
-			end
-		end
-	end,
-	on_metadata_inventory_put=function(pos,listname)
-		if listname=="src" or listname=="powerStorage" then
-			minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-		end
-	end,
-	on_metadata_inventory_take=function(pos,listname,index,stack)
-		local meta=minetest.get_meta(pos)
-		local inv=meta:get_inventory()
-		local srcSlot=inv:get_stack("src",1)
-		if listname=="src" and stack:get_count()==srcSlot:get_count() then
-			meta:set_float("srcTime",-1)
-			meta:set_float("maxSrcTime",0)
-			if meta:get_int("industrialtest.powerAmount")>0 then
-				meta:set_string("formspec",electricFurnaceFormspec(meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100,meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100))
-			end
-		end
-	end,
-	_industrialtest_updateFormspec=function(meta)
-		meta:set_string("formspec",electricFurnaceFormspec(meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100,meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100))
-	end
-}
-if industrialtest.mtgAvailable then
-	definition.groups={
-		cracky=1,
-		level=2
-	}
-	definition.sounds=default.node_sound_metal_defaults()
-	definition.can_dig=function(pos)
-		local meta=minetest.get_meta(pos)
-		local inv=meta:get_inventory()
-		return not (inv:get_list("src")[1]:get_count()>0 or inv:get_list("powerStorage")[1]:get_count()>0 or inv:get_list("dst")[1]:get_count()>0)
-	end
-elseif industrialtest.mclAvailable then
-	definition.after_dig_node=function(pos,oldnode,oldmeta)
-		mclAfterDigNode(pos,oldmeta,{"src","powerStorage","dst","upgrades"})
-	end
-	definition.groups={pickaxey=1}
-	definition.sounds=mcl_sounds.node_sound_metal_defaults()
-	definition._mcl_blast_resistance=3
-	definition._mcl_hardness=3.5
-end
-definition.groups._industrialtest_hasPowerInput=1
-minetest.register_node("industrialtest:electric_furnace",definition)
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:electric_furnace",
@@ -690,3 +725,22 @@ minetest.register_craft({
 		{industrialtest.elementKeys.powerCarrier,"industrialtest:iron_furnace",industrialtest.elementKeys.powerCarrier}
 	}
 })
+
+registerSimpleElectricItemProcessor({
+	name="macerator",
+	displayName="Macerator",
+	capacity=1200,
+	flow=600,
+	opPower=100,
+	method="industrialtest.macerating",
+	efficiency=1
+})
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:macerator",
+	recipe={
+		{industrialtest.elementKeys.flint,industrialtest.elementKeys.flint,industrialtest.elementKeys.flint},
+		{industrialtest.elementKeys.cobble,"industrialtest:machine_block",industrialtest.elementKeys.cobble},
+		{"","industrialtest:electronic_circuit",""}
+	}
+})