feat: mcl hopper compat for common machines

README.md

@@ -19,6 +19,5 @@ Currently IndustrialTest supports following games:
 
 ## Contributors
 - mrkubax10 <mrkubax10@onet.pl or mrkubax10 at irc.libera.chat> [programming, some graphics]
-- HandfulOfFrogs <<handfuloffrogs@gmail.com>> [some programming, graphics]
 - LuanHawk <Discord: LuanHawk#8733> [lead graphics]
 - Migdyn <<temp1@cubesoftware.xyz>> [graphics]

api.lua

@@ -672,7 +672,6 @@ industrialtest.api.registerPlate=function(name,displayName,resources,color,regis
 	minetest.register_craftitem("industrialtest:"..name,{
 		description=displayName,
 		inventory_image="industrialtest_plate.png",
-		inventory_overlay="industrialtest_plate_overlay.png",
 		color=color
 	})
 	if registerCompressorRecipe then
@@ -689,16 +688,13 @@ end
 -- \param displayName Display name of cell
 -- \param node Node which can be picked up with this cell
 -- \returns nil
-industrialtest.api.registerStorageCell=function(name,displayName,node,modname,color)
-	color = color or "#ffffffff"
+industrialtest.api.registerStorageCell=function(name,displayName,node,modname)
 	if not modname then
 		modname="industrialtest"
 	end
 	minetest.register_craftitem("industrialtest:"..name.."_cell",{
 		description=S(displayName.." Cell"),
-		inventory_image="industrialtest_cell_fluid.png",
-		inventory_overlay="industrialtest_cell_casing.png",
-		color=color,
+		inventory_image=modname.."_"..name.."_cell.png",
 		on_place=function(itemstack,user,pointed)
 			if pointed.type~="node" or not user or not user:is_player() then
 				return nil

compatibility.lua

@@ -33,6 +33,12 @@ for _,mod in ipairs(requiredMclModules) do
 	end
 end
 
+if industrialtest.mtgAvailable then
+	industrialtest.stackMax=99
+elseif industrialtest.mclAvailable then
+	industrialtest.stackMax=64
+end
+
 industrialtest.mods={}
 if industrialtest.mtgAvailable then
 	industrialtest.mods._3dArmor=minetest.get_modpath("3d_armor")
@@ -47,11 +53,10 @@ if industrialtest.mtgAvailable and not industrialtest.mods._3dArmor then
 end
 
 industrialtest.elementKeys={}
+
 industrialtest.internal={}
 
 if industrialtest.mclAvailable then
-	industrialtest.stackMax=64
-
 	industrialtest.internal.mclMakeStrippedTrunk=function(itemstack,placer,pointedThing,electricTool)
 		-- Taken from https://git.minetest.land/MineClone2/MineClone2/src/branch/master/mods/ITEMS/mcl_tools/init.lua#L360
 		if pointedThing.type ~= "node" then return end
@@ -80,22 +85,9 @@ if industrialtest.mclAvailable then
 		end
 		return itemstack
 	end
-
 	industrialtest.internal.explode=function(pos,radius,dropChance)
 		mcl_explosions.explode(pos,radius,{drop_chance=dropChance})
 	end
-
-	industrialtest.internal.getItemSlotBg=mcl_formspec.get_itemslot_bg
-elseif industrialtest.mtgAvailable then
-	industrialtest.stackMax=99
-
-	industrialtest.internal.explode=function(pos,radius)
-		tnt.boom(pos,{radius=radius})
-	end
-
-	industrialtest.internal.getItemSlotBg=function()
-		return ""
-	end
 end
 
 -- compatibilty that adds not existing elements
@@ -529,7 +521,7 @@ if industrialtest.mclAvailable then
 	})
 	minetest.register_craft({
 		type="shaped",
-		output="industrialtest:bronze_ingot 9",
+		output="industrialcraft:bronze_ingot 9",
 		recipe={
 			{"mcl_copper:copper_ingot","mcl_copper:copper_ingot","mcl_copper:copper_ingot"},
 			{"mcl_copper:copper_ingot","industrialtest:tin_ingot","mcl_copper:copper_ingot"},
@@ -619,6 +611,10 @@ if industrialtest.mclAvailable then
 		y_min=mcl_vars.mg_overworld_min
 	})
 elseif industrialtest.mtgAvailable then
+	industrialtest.internal.explode=function(pos,radius)
+		tnt.boom(pos,{radius=radius})
+	end
+
 	industrialtest.internal.registerMetal=function(name,displayName,hardness)
 		minetest.register_craftitem("industrialtest:"..name.."_lump",{
 			description=S(displayName.." Lump"),

craftitems.lua

@@ -15,31 +15,6 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-local colors={
-	bronze="#be4325ff",
-	clay="#707070ff",
-	coal="#262523ff",
-	copper="#bf644aff",
-	diamond="#77cefbff",
-	gold="#eac162ff",
-	iron="#afaca5ff",
-	lapis_lazuli="#3a4cceff",
-	lead="#6d6393ff",
-	mese="#909000ff",
-	obsidian="#292843ff",
-	refined_iron="#94bab9ff",
-	sulfur="#b88805ff",
-	tin="#ebd182ff",
-	uranium="#3b8c09ff",
-	-- fluid colors
-	lava="#ff5712ff",
-	water="#277bbcff",
-	river_water="#0ebfc2ff",
-	biomass="#2a8626ff",
-	biofuel="#4eba49ff",
-	coalfuel="#462228ff",
-	coolant="#188676ff"
-}
 
 -- Power storage items
 minetest.register_tool("industrialtest:re_battery",{
@@ -222,13 +197,13 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("coal","Coal",resources,colors.coal,true)
+industrialtest.api.registerResourceDust("coal","Coal",resources,"#101010ff",true)
 industrialtest.api.registerResourceDust("clay","Clay",{
 	{
 		resource=industrialtest.elementKeys.clayBlock,
 		count=2
 	}
-},colors.clay,true)
+},"#9090a0ff",true)
 resources={
 	{
 		resource=industrialtest.elementKeys.diamondBlock,
@@ -246,7 +221,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("diamond","Diamond",resources,colors.diamond,true)
+industrialtest.api.registerResourceDust("diamond","Diamond",resources,"#90e2c9ff",true)
 minetest.register_craft({
 	type="cooking",
 	output=industrialtest.elementKeys.diamond,
@@ -273,7 +248,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("iron","Iron",resources,colors.iron,true)
+industrialtest.api.registerResourceDust("iron","Iron",resources,"#b5b5b5ff",true)
 minetest.register_craft({
 	type="cooking",
 	output=industrialtest.elementKeys.ironIngot,
@@ -294,9 +269,9 @@ if industrialtest.mclAvailable then
 			count=9
 		},
 		{resource="mcl_core:lapis_lazuli"}
-	},colors.lapis_lazuli,true)
+	},"#292d76ff",true)
 end
-industrialtest.api.registerResourceDust("obsidian","Obsidian",{{resource=industrialtest.elementKeys.obsidian}},colors.obsidian,true)
+industrialtest.api.registerResourceDust("obsidian","Obsidian",{{resource=industrialtest.elementKeys.obsidian}},"#292843ff",true)
 resources={
 	{
 		resource=industrialtest.elementKeys.goldBlock,
@@ -318,7 +293,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("gold","Gold",resources,colors.gold,true)
+industrialtest.api.registerResourceDust("gold","Gold",resources,"#e4e526ff",true)
 minetest.register_craft({
 	type="cooking",
 	output=industrialtest.elementKeys.goldIngot,
@@ -345,7 +320,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("copper","Copper",resources,colors.copper,true)
+industrialtest.api.registerResourceDust("copper","Copper",resources,"#a45e25ff",true)
 minetest.register_craft({
 	type="cooking",
 	output=industrialtest.elementKeys.copperIngot,
@@ -372,7 +347,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("tin","Tin",resources,colors.tin,true)
+industrialtest.api.registerResourceDust("tin","Tin",resources,"#f1f1f1ff",true)
 minetest.register_craft({
 	type="cooking",
 	output=industrialtest.elementKeys.tinIngot,
@@ -399,7 +374,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("uranium","Uranium",resources,colors.uranium,true)
+industrialtest.api.registerResourceDust("uranium","Uranium",resources,"#3b8c09ff",true)
 minetest.register_craft({
 	type="cooking",
 	output="industrialtest:uranium_ingot",
@@ -416,7 +391,7 @@ if industrialtest.mtgAvailable then
 			count=2
 		},
 		{resource="default:mese_crystal"}
-	},colors.mese,true)
+	},"#909000ff",true)
 	minetest.register_craft({
 		type="cooking",
 		output="default:mese_crystal",
@@ -429,7 +404,7 @@ industrialtest.api.registerResourceDust("bronze","Bronze",{
 		count=9
 	},
 	{resource=industrialtest.elementKeys.bronzeIngot}
-},colors.bronze,true)
+},"#e48e88ff",true)
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:bronze_dust 9",
@@ -456,7 +431,7 @@ industrialtest.api.registerRotaryMaceratorModifier({
 	output="industrialtest:bronze_dust",
 	uses=4
 })
-industrialtest.api.registerResourceDust("sulfur","Sulfur",{},colors.sulfur,false)
+industrialtest.api.registerResourceDust("sulfur","Sulfur",{},"#e3ff33ff",false)
 industrialtest.api.registerExtractorRecipe({
 	output="industrialtest:sulfur_dust",
 	recipe=industrialtest.elementKeys.gunpowder
@@ -475,7 +450,7 @@ industrialtest.api.registerResourceDust("lead","Lead",{
 		count=2
 	},
 	{resource="industrialtest:lead_ingot"}
-},colors.lead,true)
+},"#eafef8ff",true)
 minetest.register_craft({
 	type="cooking",
 	output="industrialtest:lead_ingot",
@@ -486,7 +461,7 @@ industrialtest.api.registerResourceDust("refined_iron","Refined Iron",{
 		resource="industrialtest:refined_iron_ingot",
 		count=1
 	}
-},colors.refined_iron,true)
+},"#7c8588ff",true)
 industrialtest.api.registerRotaryMaceratorModifier({
 	name=industrialtest.elementKeys.ironLump,
 	modifier=industrialtest.elementKeys.coal,
@@ -549,14 +524,14 @@ industrialtest.api.registerPlate("bronze_plate",S("Bronze Plate"),{
 		resource=industrialtest.elementKeys.bronzeIngot,
 		count=1
 	}
-},colors.bronze,true)
+},"#e48e88ff",true)
 
 industrialtest.api.registerPlate("copper_plate",S("Copper Plate"),{
 	{
 		resource=industrialtest.elementKeys.copperIngot,
 		count=1
 	}
-},colors.copper,true)
+},"#f48e44ff",true)
 
 industrialtest.api.registerPlate("advanced_alloy",S("Advanced Alloy"),{
 	{
@@ -577,14 +552,14 @@ industrialtest.api.registerPlate("tin_plate",S("Tin Plate"),{
 		resource=industrialtest.elementKeys.tinIngot,
 		count=1
 	}
-},colors.tin,true)
+},"#e0e0e0ff",true)
 
 industrialtest.api.registerPlate("lead_plate",S("Lead Plate"),{
 	{
 		resource="industrialtest:lead_ingot",
 		count=1
 	}
-},colors.lead,true)
+},"#eafef8ff",true)
 
 industrialtest.api.registerPlate("iridium_plate",S("Iridium Plate"),{},false,"#ffffffff")
 minetest.register_craft({
@@ -634,12 +609,12 @@ minetest.register_craft({
 		{"",industrialtest.elementKeys.tinIngot,""}
 	}
 })
-industrialtest.api.registerStorageCell("water","Water",industrialtest.elementKeys.waterSource,nil,colors.water)
+industrialtest.api.registerStorageCell("water","Water",industrialtest.elementKeys.waterSource)
 if industrialtest.mtgAvailable then
-	industrialtest.api.registerStorageCell("river_water","River Water","default:river_water_source",nil,colors.river_water)
+	industrialtest.api.registerStorageCell("river_water","River Water","default:river_water_source")
 end
 
-industrialtest.api.registerStorageCell("lava","Lava",industrialtest.elementKeys.lavaSource,nil,colors.lava)
+industrialtest.api.registerStorageCell("lava","Lava",industrialtest.elementKeys.lavaSource)
 
 minetest.register_tool("industrialtest:uranium_cell",{
 	description=S("Uranium Cell"),
@@ -647,9 +622,7 @@ minetest.register_tool("industrialtest:uranium_cell",{
 		_industrialtest_placedInNuclearReactor=1,
 		_industrialtest_nuclearReactorFuel=1
 	},
-	inventory_image="industrialtest_cell_fluid.png",
-	inventory_overlay="industrialtest_cell_casing.png",
-	color=colors.uranium,
+	inventory_image="industrialtest_uranium_cell.png",
 })
 minetest.register_craft({
 	type="shapeless",
@@ -666,9 +639,7 @@ minetest.register_tool("industrialtest:coolant_cell",{
 		_industrialtest_placedInNuclearReactor=1,
 		_industrialtest_nuclearReactorCoolant=1
 	},
-	inventory_image="industrialtest_cell_fluid.png",
-	inventory_overlay="industrialtest_cell_casing.png",
-	color=colors.coolant,
+	inventory_image="industrialtest_coolant_cell.png",
 })
 minetest.register_craft({
 	type="shaped",
@@ -693,9 +664,7 @@ end
 
 minetest.register_craftitem("industrialtest:bio_cell",{
 	description=S("Bio Cell"),
-	inventory_image="industrialtest_cell_fluid.png",
-	inventory_overlay="industrialtest_cell_casing.png",
-	color=colors.biomass,
+	inventory_image="industrialtest_bio_cell.png"
 })
 minetest.register_craft({
 	type="shapeless",
@@ -708,9 +677,7 @@ minetest.register_craft({
 
 minetest.register_craftitem("industrialtest:biofuel_cell",{
 	description=S("Biofuel Cell"),
-	inventory_image="industrialtest_cell_fluid.png",
-	inventory_overlay="industrialtest_cell_casing.png",
-	color=colors.biofuel,
+	inventory_image="industrialtest_bio_cell.png",
 	groups={
 		_industrialtest_fuel=1
 	},
@@ -725,9 +692,7 @@ industrialtest.api.registerExtractorRecipe({
 
 minetest.register_craftitem("industrialtest:hydrated_coal_cell",{
 	description=S("Hydrated Coal Cell"),
-	inventory_image="industrialtest_cell_fluid.png",
-	inventory_overlay="industrialtest_cell_casing.png",
-	color=colors.coal,
+	inventory_image="industrialtest_hydrated_coal_cell.png"
 })
 minetest.register_craft({
 	type="shapeless",
@@ -740,9 +705,7 @@ minetest.register_craft({
 
 minetest.register_craftitem("industrialtest:coalfuel_cell",{
 	description=S("Coalfuel Cell"),
-	inventory_image="industrialtest_cell_fluid.png",
-	inventory_overlay="industrialtest_cell_casing.png",
-	color=colors.coalfuel,
+	inventory_image="industrialtest_coalfuel_cell.png",
 	groups={
 		_industrialtest_fuel=1
 	},

machines/canning_machine.lua

@@ -24,30 +24,52 @@ canningMachine.getFormspec=function(pos)
 	local meta=minetest.get_meta(pos)
 	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
 	local srcPercent=meta:get_float("srcTime")/canningMachine.canningTime*100
-	local formspec={
-		"list[context;src;3.4,1.8;1,1]",
-		industrialtest.internal.getItemSlotBg(3.4,1.8,1,1),
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"list[context;fuel;3.4,1.8;1,1]",
+			(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]",
+			(srcPercent>0 and "image[4.9,1.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
+			 or "image[4.9,1.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
+			"list[context;target;6.4,1.8;1,1]",
+			"list[context;leftover;6.4,2.8;1,1]",
+			"list[context;upgrades;9,0.9;1,4]",
+			"listring[context;fuel]",
+			"listring[context;powerStorage]",
+			"listring[context;target]",
+			"listring[context;leftover]",
+			"listring[context;upgrades]"
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+		"list[context;fuel;3.4,1.8;1,1]",
+		mcl_formspec.get_itemslot_bg(3.4,1.8,1,1),
 		(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]",
-		industrialtest.internal.getItemSlotBg(3.4,3.9,1,1),
+		mcl_formspec.get_itemslot_bg(3.4,3.9,1,1),
 		(srcPercent>0 and "image[4.9,1.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
 		 or "image[4.9,1.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
-		"list[context;dst;6.4,1.8;1,1]",
-		industrialtest.internal.getItemSlotBg(6.4,1.8,1,1),
+		"list[context;target;6.4,1.8;1,1]",
+		mcl_formspec.get_itemslot_bg(6.4,1.8,1,1),
 		"list[context;leftover;6.4,2.8;1,1]",
-		industrialtest.internal.getItemSlotBg(6.4,2.8,1,1),
+		mcl_formspec.get_itemslot_bg(6.4,2.8,1,1),
 		"list[context;upgrades;9,0.9;1,4]",
-		industrialtest.internal.getItemSlotBg(9,0.9,1,4),
-		"listring[context;src]",
-		"listring[context;dst]"
-	}
+		mcl_formspec.get_itemslot_bg(9,0.9,1,4),
+		"listring[context;fuel]",
+		"listring[context;powerStorage]",
+		"listring[context;target]",
+		"listring[context;upgrades]"
+		}
+	end
 	return table.concat(formspec,"")
 end
 
 canningMachine.onConstruct=function(pos,meta,inv)
-	inv:set_size("src",1)
-	inv:set_size("dst",1)
+	inv:set_size("fuel",1)
+	inv:set_size("target",1)
 	inv:set_size("leftover",1)
 	inv:set_size("powerStorage",1)
 	inv:set_size("upgrades",4)
@@ -57,8 +79,8 @@ end
 canningMachine.onTimer=function(pos,elapsed,meta,inv)
 	local shouldRerunTimer=false
 	local shouldUpdateFormspec=false
-	local fuelSlot=inv:get_stack("src",1)
-	local targetSlot=inv:get_stack("dst",1)
+	local fuelSlot=inv:get_stack("fuel",1)
+	local targetSlot=inv:get_stack("target",1)
 	local leftoverSlot=inv:get_stack("leftover",1)
 	local powerStorageSlot=inv:get_stack("powerStorage",1)
 	local targetMeta=targetSlot:get_meta()
@@ -80,13 +102,13 @@ canningMachine.onTimer=function(pos,elapsed,meta,inv)
 end
 
 canningMachine.allowMetadataInventoryMove=function(pos,fromList,fromIndex,toList,count)
-	if toList=="src" then
+	if toList=="fuel" then
 		local inv=minetest.get_meta(pos):get_inventory()
 		local itemstack=inv:get_stack(fromList,fromIndex)
 		local def=itemstack:get_definition()
 		return (def.groups and def.groups._industrialtest_fuel) and count or 0
 	end
-	if toList=="dst" then
+	if toList=="target" then
 		local inv=minetest.get_meta(pos):get_inventory()
 		local itemstack=inv:get_stack(fromList,fromIndex)
 		local def=itemstack:get_definition()
@@ -96,11 +118,11 @@ canningMachine.allowMetadataInventoryMove=function(pos,fromList,fromIndex,toList
 end
 
 canningMachine.allowMetadataInventoryPut=function(pos,listname,index,stack)
-	if listname=="src" then
+	if listname=="fuel" then
 		local def=stack:get_definition()
 		return (def.groups and def.groups._industrialtest_fuel) and stack:get_count() or 0
 	end
-	if listname=="dst" then
+	if listname=="target" then
 		local def=stack:get_definition()
 		return (def.groups and def.groups._industrialtest_fueled) and stack:get_count() or 0
 	end
@@ -110,9 +132,9 @@ end
 canningMachine.allowMetadataInventoryTake=function(pos,listname,index,stack)
 	local meta=minetest.get_meta(pos)
 	local inv=meta:get_inventory()
-	local fuelSlot=inv:get_stack("src",1)
-	local targetSlot=inv:get_stack("dst",1)
-	if ((listname=="src" and stack:get_count()==fuelSlot:get_count()) or (listname=="dst" and stack:get_count()==targetSlot:get_count())) and meta:get_float("srcTime")>0 then
+	local fuelSlot=inv:get_stack("fuel",1)
+	local targetSlot=inv:get_stack("target",1)
+	if ((listname=="fuel" and stack:get_count()==fuelSlot:get_count()) or (listname=="target" and stack:get_count()==targetSlot:get_count())) and meta:get_float("srcTime")>0 then
 		meta:set_float("srcTime",0)
 		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
 	end
@@ -126,9 +148,9 @@ end
 canningMachine.onMetadataInventoryMove=function(pos,fromList,fromIndex,toList,toIndex,count)
 	local meta=minetest.get_meta(pos)
 	local inv=meta:get_inventory()
-	local fuelSlot=inv:get_stack("src",1)
-	local targetSlot=inv:get_stack("dst",1)
-	if ((fromList=="src" and count==fuelSlot:get_count()) or (fromList=="dst" and count==targetSlot:get_count())) and meta:get_float("srcTime")>0 then
+	local fuelSlot=inv:get_stack("fuel",1)
+	local targetSlot=inv:get_stack("target",1)
+	if ((fromList=="fuel" and count==fuelSlot:get_count()) or (fromList=="target" and count==targetSlot:get_count())) and meta:get_float("srcTime")>0 then
 		meta:set_float("srcTime",0)
 		meta:set_string("formspec",canningMachine.getFormspec(pos))
 	end
@@ -136,8 +158,8 @@ end
 
 canningMachine.activeOnTimer=function(pos,elapsed,meta,inv)
 	local shouldUpdateFormspec=false
-	local fuelSlot=inv:get_stack("src",1)
-	local targetSlot=inv:get_stack("dst",1)
+	local fuelSlot=inv:get_stack("fuel",1)
+	local targetSlot=inv:get_stack("target",1)
 	local powerStorageSlot=inv:get_stack("powerStorage",1)
 
 	shouldRerunTimer,shouldUpdateFormspec=industrialtest.internal.chargeFromPowerStorageItem(meta,inv)
@@ -171,8 +193,8 @@ canningMachine.activeOnTimer=function(pos,elapsed,meta,inv)
 	if srcTime>=canningMachine.canningTime then
 		if industrialtest.api.itemHasFluidStorage(fuelSlot) then
 			industrialtest.api.transferFluidToItem(fuelSlot,targetSlot,fuelMeta:get_int("industrialtest.fluidAmount"))
-			inv:set_stack("src",1,fuelSlot)
-			inv:set_stack("dst",1,targetSlot)
+			inv:set_stack("fuel",1,fuelSlot)
+			inv:set_stack("target",1,targetSlot)
 		else
 			local def=fuelSlot:get_definition()
 			local leftoverSlot=inv:get_stack("leftover",1)
@@ -185,9 +207,9 @@ canningMachine.activeOnTimer=function(pos,elapsed,meta,inv)
 				return false,shouldUpdateFormspec
 			end
 			industrialtest.api.addFluidToItem(targetSlot,def._industrialtest_fuelAmount)
-			inv:set_stack("dst",1,targetSlot)
+			inv:set_stack("target",1,targetSlot)
 			fuelSlot:take_item(1)
-			inv:set_stack("src",1,fuelSlot)
+			inv:set_stack("fuel",1,fuelSlot)
 			leftoverSlot:add_item(ItemStack(def._industrialtest_emptyVariant))
 			inv:set_stack("leftover",1,leftoverSlot)
 		end
@@ -211,7 +233,7 @@ industrialtest.internal.registerMachine({
 	registerActiveVariant=true,
 	sounds="metal",
 	powerSlots={"powerStorage"},
-	storageSlots={"src","dst","powerStorage","upgrades"},
+	storageSlots={"fuel","target","powerStorage","upgrades"},
 	groups={
 		_industrialtest_hasPowerInput=1
 	},

machines/chargepad.lua

@@ -71,18 +71,32 @@ end
 chargepad.getFormspec=function(pos)
 	local meta=minetest.get_meta(pos)
 	local charged=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
-	local formspec={
-		"list[context;charged;1,2.5;1,1]",
-		industrialtest.internal.getItemSlotBg(1,2.5,1,1),
-		"label[0.9,3.9;"..S("Charge").."]",
-		"list[context;discharged;3,2.5;1,1]",
-		industrialtest.internal.getItemSlotBg(3,2.5,1,1),
-		"label[2.7,3.9;"..S("Discharge").."]",
-		"box[9,1;0.3,4.8;#202020]",
-		(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or ""),
-		"listring[context;charged]",
-		"listring[context;discharged]"
-	}
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"list[context;charged;1,2.5;1,1]",
+			"listring[context;charged]",
+			"label[0.9,3.9;"..S("Charge").."]",
+			"list[context;discharged;3,2.5;1,1]",
+			"listring[context;discharged]",
+			"label[2.7,3.9;"..S("Discharge").."]",
+			"box[9,1;0.3,4.8;#202020]",
+			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or "")
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"list[context;charged;1,2.5;1,1]",
+			"listring[context;charged]",
+			mcl_formspec.get_itemslot_bg(1,2.5,1,1),
+			"label[0.9,3.9;"..S("Charge").."]",
+			"list[context;discharged;3,2.5;1,1]",
+			"listring[context;discharged]",
+			mcl_formspec.get_itemslot_bg(3,2.5,1,1),
+			"label[2.7,3.9;"..S("Discharge").."]",
+			"box[9,1;0.3,4.8;#202020]",
+			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or "")
+		}
+	end
 	return table.concat(formspec,"")
 end
 

machines/common.lua

@@ -72,21 +72,19 @@ machine.getFormspec=function(pos,config)
 			"formspec_version[4]",
 			"size[10.8,12]",
 			"label[0.5,0.5;"..config.displayName.."]",
+			(config.getFormspec and config.getFormspec(pos) or ""),
 			"list[current_player;main;0.5,6.25;8,1]",
-			"list[current_player;main;0.5,7.5;8,3;8]",
-			"listring[current_player;main]",
-			(config.getFormspec and config.getFormspec(pos) or "")
+			"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;"..config.displayName.."]",
+			(config.getFormspec and config.getFormspec(pos) or ""),
 			"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),
-			"listring[current_player;main]",
-			(config.getFormspec and config.getFormspec(pos) or "")
+			mcl_formspec.get_itemslot_bg(0.5,10.24,9,1)
 		}
 	end
 	return table.concat(formspec,"")
@@ -380,7 +378,7 @@ function industrialtest.internal.registerMachine(config)
 			return inv, "src", mcl_util.select_stack(hop_inv, hop_list, inv, "src")
 		end
 		definition._mcl_hoppers_on_after_push=function(pos)
-			minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+			minetest.get_node_timer(pos):start(1.0)
 		end
 	end
 	definition.groups._industrialtest_wrenchUnmountable=1
@@ -550,22 +548,42 @@ simpleElectricItemProcessor.getFormspec=function(pos)
 	local meta=minetest.get_meta(pos)
 	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
 	local srcPercent=meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100
-	local formspec={
-		"list[context;src;3.4,1.8;1,1]",
-		industrialtest.internal.getItemSlotBg(3.4,1.8,1,1),
-		(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]",
-		industrialtest.internal.getItemSlotBg(3.4,3.9,1,1),
-		(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]",
-		industrialtest.internal.getItemSlotBg(6.4,2.8,1,1),
-		"list[context;upgrades;9,0.9;1,4]",
-		industrialtest.internal.getItemSlotBg(9,0.9,1,4),
-		"listring[context;src]",
-		"listring[context;dst]"
-	}
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"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]"
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"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]"
+		}
+	end
 	return table.concat(formspec,"")
 end
 

machines/fluid_generator.lua

@@ -22,34 +22,50 @@ fluidGenerator.getFormspec=function(pos,config)
 	local fluidPercent=meta:get_float("fluidAmount")/100
 	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
 	local fluid=meta:get_string("fluid")
+	local formspec
 	local fuel=config.getFuel(fluid)
 	local tile=(fuel and fuel.texture or "industrialtest_gui_fluid_bg.png")
-	local formspec={
-		"list[context;src;2,1.8;1,1]",
-		industrialtest.internal.getItemSlotBg(2,1.8,1,1),
-		(fluidPercent>0 and "image[2,3;1,1;industrialtest_gui_fluid_bg.png^[lowpart:"..fluidPercent..":"..tile.."]" or "image[2,3;1,1;industrialtest_gui_fluid_bg.png]"),
-		"list[context;dst;2,4.2;1,1]",
-		industrialtest.internal.getItemSlotBg(2,4.2,1,1),
-		"list[context;charged;6,3;1,1]",
-		industrialtest.internal.getItemSlotBg(6,3,1,1),
-		"box[9,1;0.3,4.8;#202020]",
-		(powerPercent>0 and "box[9,"..(1+4.8-(powerPercent*4.8))..";0.3,"..(powerPercent*4.8)..";#FF1010]" or ""),
-		"listring[context;src]",
-		"listring[context;dst]"
-	}
+	if industrialtest.mtgAvailable then
+		formspec={
+			"list[context;fluid;2,1.8;1,1]",
+			"listring[context;fluid]",
+			(fluidPercent>0 and "image[2,3;1,1;industrialtest_gui_fluid_bg.png^[lowpart:"..fluidPercent..":"..tile.."]" or "image[2,3;1,1;industrialtest_gui_fluid_bg.png]"),
+			"list[context;leftover;2,4.2;1,1]",
+			"listring[context;leftover]",
+			"list[context;charged;6,3;1,1]",
+			"listring[context;charged]",
+			"box[9,1;0.3,4.8;#202020]",
+			(powerPercent>0 and "box[9,"..(1+4.8-(powerPercent*4.8))..";0.3,"..(powerPercent*4.8)..";#FF1010]" or "")
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"list[context;fluid;2,1.8;1,1]",
+			mcl_formspec.get_itemslot_bg(2,1.8,1,1),
+			"listring[context;fluid]",
+			(fluidPercent>0 and "image[2,3;1,1;industrialtest_gui_fluid_bg.png^[lowpart:"..fluidPercent..":"..tile.."]" or "image[2,3;1,1;industrialtest_gui_fluid_bg.png]"),
+			"list[context;leftover;2,4.2;1,1]",
+			mcl_formspec.get_itemslot_bg(2,4.2,1,1),
+			"listring[context;leftover]",
+			"list[context;charged;6,3;1,1]",
+			mcl_formspec.get_itemslot_bg(6,3,1,1),
+			"listring[context;charged]",
+			"box[9,1;0.3,4.8;#202020]",
+			(powerPercent>0 and "box[9,"..(1+4.8-(powerPercent*4.8))..";0.3,"..(powerPercent*4.8)..";#FF1010]" or "")
+		}
+	end
 	return table.concat(formspec,"")
 end
 
 fluidGenerator.onConstruct=function(pos,meta,inv)
 	inv:set_size("charged",1)
-	inv:set_size("src",1)
-	inv:set_size("dst",1)
+	inv:set_size("fluid",1)
+	inv:set_size("leftover",1)
 	meta:set_float("fluidAmount",0)
 	meta:set_string("fluid","")
 end
 
 fluidGenerator.onTimer=function(pos,elapsed,meta,inv,config)
-	local fluidSlot=inv:get_stack("src",1)
+	local fluidSlot=inv:get_stack("fluid",1)
 	local chargedSlot=inv:get_stack("charged",1)
 	local afterFlow,flowTransferred=industrialtest.api.powerFlow(pos)
 	local shouldUpdateFormspec=false
@@ -61,8 +77,8 @@ fluidGenerator.onTimer=function(pos,elapsed,meta,inv,config)
 			local leftoverAddingSucceeded=false
 			for _,item in ipairs(fuel.storageItems) do
 				if item.name==fluidSlot:get_name() and item.leftover then
-					if inv:room_for_item("dst",ItemStack(item.leftover)) then
-						inv:add_item("dst",ItemStack(item.leftover))
+					if inv:room_for_item("leftover",ItemStack(item.leftover)) then
+						inv:add_item("leftover",ItemStack(item.leftover))
 						leftoverAddingSucceeded=true
 					end
 					leftover=true
@@ -70,7 +86,7 @@ fluidGenerator.onTimer=function(pos,elapsed,meta,inv,config)
 			end
 			if not leftover or leftoverAddingSucceeded then
 				fluidSlot:take_item()
-				inv:set_stack("src",1,fluidSlot)
+				inv:set_stack("fluid",1,fluidSlot)
 				meta:set_string("fluid",fuel.name)
 				meta:set_float("fluidAmount",meta:get_float("fluidAmount")+1000)
 				shouldUpdateFormspec=true
@@ -111,7 +127,7 @@ fluidGenerator.metadataChange=function(pos)
 end
 
 fluidGenerator.activeOnTimer=function(pos,elapsed,meta,inv,config)
-	local fluidSlot=inv:get_stack("src",1)
+	local fluidSlot=inv:get_stack("fluid",1)
 	local chargedSlot=inv:get_stack("charged",1)
 	local afterFlow,flowTransferred=industrialtest.api.powerFlow(pos)
 	local shouldUpdateFormspec=false
@@ -124,8 +140,8 @@ fluidGenerator.activeOnTimer=function(pos,elapsed,meta,inv,config)
 			local leftoverAddingSucceeded=false
 			for _,item in ipairs(fuel.storageItems) do
 				if item.name==fluidSlot:get_name() and item.leftover then
-					if inv:room_for_item("dst",ItemStack(item.leftover)) then
-						inv:add_item("dst",ItemStack(item.leftover))
+					if inv:room_for_item("leftover",ItemStack(item.leftover)) then
+						inv:add_item("leftover",ItemStack(item.leftover))
 						leftoverAddingSucceeded=true
 					end
 					leftover=true
@@ -133,7 +149,7 @@ fluidGenerator.activeOnTimer=function(pos,elapsed,meta,inv,config)
 			end
 			if not leftover or leftoverAddingSucceeded then
 				fluidSlot:take_item()
-				inv:set_stack("src",1,fluidSlot)
+				inv:set_stack("fluid",1,fluidSlot)
 				meta:set_string("fluid",fuel.name)
 				meta:set_float("fluidAmount",meta:get_float("fluidAmount")+1000)
 				shouldUpdateFormspec=true
@@ -180,7 +196,7 @@ local function registerFluidGenerator(config)
 		requiresWrench=true,
 		registerActiveVariant=config.registerActiveVariant,
 		powerSlots={"charged"},
-		storageSlots={"src","dst"},
+		storageSlots={"fluid","fluidLeftover"},
 		sounds="metal",
 		groups={
 			_industrialtest_hasPowerOutput=1

machines/generator.lua

@@ -21,23 +21,38 @@ generator.getFormspec=function(pos)
 	local meta=minetest.get_meta(pos)
 	local fuelPercent=meta:get_int("fuelTime")/meta:get_int("maxFuelTime")*100
 	local charged=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
-	local formspec={
-		"list[context;charged;4.7,1.8;1,1]",
-		industrialtest.internal.getItemSlotBg(4.7,1.8,1,1),
-		(fuelPercent>0 and "image[4.7,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
-		 or "image[4.7,2.8;1,1;default_furnace_fire_bg.png]"),
-		"list[context;src;4.7,3.9;1,1]",
-		industrialtest.internal.getItemSlotBg(4.7,3.9,1,1),
-		"box[9,1;0.3,4.8;#202020]",
-		(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or ""),
-		"listring[context;src]"
-	}
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"list[context;charged;4.9,1.8;1,1]",
+			"listring[context;charged]",
+			(fuelPercent>0 and "image[4.9,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
+			 or "image[4.9,2.8;1,1;default_furnace_fire_bg.png]"),
+			"list[context;fuel;4.9,3.9;1,1]",
+			"listring[context;fuel]",
+			"box[9,1;0.3,4.8;#202020]",
+			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or "")
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"list[context;charged;4.7,1.8;1,1]",
+			mcl_formspec.get_itemslot_bg(4.7,1.8,1,1),
+			"listring[context;charged]",
+			(fuelPercent>0 and "image[4.7,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
+			 or "image[4.7,2.8;1,1;default_furnace_fire_bg.png]"),
+			"list[context;fuel;4.7,3.9;1,1]",
+			mcl_formspec.get_itemslot_bg(4.7,3.9,1,1),
+			"listring[context;fuel]",
+			"box[9,1;0.3,4.8;#202020]",
+			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or "")
+		}
+	end
 	return table.concat(formspec,"")
 end
 
 generator.onConstruct=function(pos,meta,inv)
 	inv:set_size("charged",1)
-	inv:set_size("src",1)
+	inv:set_size("fuel",1)
 	meta:set_int("fuelTime",0)
 	meta:set_int("maxFuelTime",1)
 end
@@ -45,7 +60,7 @@ end
 generator.onTimer=function(pos,elapsed,meta,inv)
 	local powerFlow=meta:get_int("industrialtest.powerFlow")
 	local chargedSlot=inv:get_stack("charged",1)
-	local fuelSlot=inv:get_stack("src",1)
+	local fuelSlot=inv:get_stack("fuel",1)
 	local afterFlow,flowTransferred=industrialtest.api.powerFlow(pos)
 	local shouldUpdateFormspec=flowTransferred
 	local shouldRerunTimer=(afterFlow and meta:get_int("industrialtest.powerAmount")>0)
@@ -64,7 +79,7 @@ generator.onTimer=function(pos,elapsed,meta,inv)
 		if output.time>0 then
 			meta:set_int("fuelTime",output.time)
 			meta:set_int("maxFuelTime",output.time)
-			inv:set_stack("src",1,after.items[1])
+			inv:set_stack("fuel",1,after.items[1])
 			minetest.swap_node(pos,{
 				name="industrialtest:generator_active",
 				param2=minetest.get_node(pos).param2
@@ -77,7 +92,7 @@ end
 
 generator.activeOnTimer=function(pos,elapsed,meta,inv)
 	local chargedSlot=inv:get_stack("charged",1)
-	local fuelSlot=inv:get_stack("src",1)
+	local fuelSlot=inv:get_stack("fuel",1)
 	local afterFlow,flowTransferred=industrialtest.api.powerFlow(pos)
 	local shouldUpdateFormspec=flowTransferred
 	local shouldRerunTimer=(afterFlow and meta:get_int("industrialtest.powerAmount")>0)
@@ -96,7 +111,7 @@ generator.activeOnTimer=function(pos,elapsed,meta,inv)
 		if output.time>0 then
 			meta:set_int("fuelTime",output.time)
 			meta:set_int("maxFuelTime",output.time)
-			inv:set_stack("src",1,after.items[1])
+			inv:set_stack("fuel",1,after.items[1])
 		end
 	end
 	if meta:get_int("fuelTime")>0 then
@@ -126,7 +141,7 @@ industrialtest.internal.registerMachine({
 	ioConfig="oooooo",
 	registerActiveVariant=true,
 	powerSlots={"charged"},
-	storageSlots={"charged","src"},
+	storageSlots={"charged","fuel"},
 	sounds="metal",
 	groups={
 		_industrialtest_hasPowerOutput=1

machines/induction_furnace.lua

@@ -38,71 +38,92 @@ local function calculateMaxSrcTime(pos)
 end
 
 inductionFurnace.getFormspec=function(pos)
-	local meta=minetest.get_meta(pos)
+  local meta=minetest.get_meta(pos)
 	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
 	local maxSrcTime=meta:get_float("maxSrcTime")
 	local srcPercent=maxSrcTime>0 and meta:get_float("srcTime")/maxSrcTime*100 or 0
 	local heat=meta:get_int("heat")
-	local formspec={
-		"list[context;src;3.7,1.8;2,1]",
-		industrialtest.internal.getItemSlotBg(3.7,1.8,2,1),
-		(powerPercent>0 and "image[3.7,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
-		 or "image[3.7,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
-		"list[context;powerStorage;3.7,3.9;1,1]",
-		industrialtest.internal.getItemSlotBg(3.7,3.9,1,1),
-		(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;6,2.8;2,1;]",
-		industrialtest.internal.getItemSlotBg(6,2.8,2,1),
-		"list[context;upgrades;9,0.9;1,4]",
-		industrialtest.internal.getItemSlotBg(9,0.9,1,4),
-		"label[0.5,2.8;"..minetest.formspec_escape(S("Heat: @1 %",heat)).."]",
-		"listring[context;src]",
-		"listring[context;dst]"
+	local formspec
+	if industrialtest.mtgAvailable then
+    formspec={
+      "list[context;src;3.7,1.8;2,1]",
+			(powerPercent>0 and "image[3.7,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+			 or "image[3.7,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
+			"list[context;powerStorage;3.7,3.9;1,1]",
+			(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;6,2.8;2,1;]",
+			"list[context;upgrades;9,0.9;1,4]",
+			"label[0.5,2.8;"..minetest.formspec_escape(S("Heat: @1 %",heat)).."]",
+			"listring[context;src]",
+			"listring[context;powerStorage]",
+			"listring[context;dst]",
+			"listring[context;upgrades]"
     }
+	elseif industrialtest.mclAvailable then
+    formspec={
+      "list[context;src;3.7,1.8;2,1]",
+      mcl_formspec.get_itemslot_bg(3.7,1.8,2,1),
+			(powerPercent>0 and "image[3.7,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+			 or "image[3.7,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
+			"list[context;powerStorage;3.7,3.9;1,1]",
+			mcl_formspec.get_itemslot_bg(3.7,3.9,1,1),
+			(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;6,2.8;2,1;]",
+			mcl_formspec.get_itemslot_bg(6,2.8,2,1),
+			"list[context;upgrades;9,0.9;1,4]",
+			mcl_formspec.get_itemslot_bg(9,0.9,1,4),
+			"label[0.5,2.8;"..minetest.formspec_escape(S("Heat: @1 %",heat)).."]",
+			"listring[context;src]",
+			"listring[context;powerStorage]",
+			"listring[context;dst]",
+			"listring[context;upgrades]"
+    }
+	end
 	return table.concat(formspec,"")
 end
 
 inductionFurnace.onConstruct=function(pos,meta,inv)
-	inv:set_size("src",2)
-	inv:set_size("dst",2)
-	inv:set_size("powerStorage",1)
-	inv:set_size("upgrades",4)
-	meta:set_int("heat",0)
-	meta:set_float("srcTime",0)
+  inv:set_size("src",2)
+  inv:set_size("dst",2)
+  inv:set_size("powerStorage",1)
+  inv:set_size("upgrades",4)
+  meta:set_int("heat",0)
+  meta:set_float("srcTime",0)
 end
 
 inductionFurnace.onTimer=function(pos,elapsed,meta,inv)
-	local shouldRerunTimer=false
-	local shouldUpdateFormspec=false
-	local srcList=inv:get_list("src")
-	local heat=meta:get_int("heat")
+  local shouldRerunTimer=false
+  local shouldUpdateFormspec=false
+  local srcList=inv:get_list("src")
+  local heat=meta:get_int("heat")
 
-	shouldRerunTimer,shouldUpdateFormspec=industrialtest.internal.chargeFromPowerStorageItem(meta,inv)
+  shouldRerunTimer,shouldUpdateFormspec=industrialtest.internal.chargeFromPowerStorageItem(meta,inv)
 
-	if heat>0 then
+  if heat>0 then
 		meta:set_int("heat",math.max(heat-math.max(2*elapsed,1),0))
 		shouldRerunTimer=shouldRerunTimer or heat>0
 		shouldUpdateFormspec=true
 	end
 
-	for _,slot in ipairs(srcList) do
-		if not slot:is_empty() then
-			local result,after=minetest.get_craft_result({
-				method="cooking",
-				width=1,
-				items={slot}
-			})
-			if result.time>0 and inv:room_for_item("dst",result.item) then
-				minetest.swap_node(pos,{
-					name="industrialtest:induction_furnace_active",
-					param2=minetest.get_node(pos).param2
-				})
-				minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-				return false,shouldUpdateFormspec
-			end
-		end
-	end
+  for _,slot in ipairs(srcList) do
+    if not slot:is_empty() then
+      local result,after=minetest.get_craft_result({
+        method="cooking",
+        width=1,
+        items={slot}
+      })
+      if result.time>0 and inv:room_for_item("dst",result.item) then
+        minetest.swap_node(pos,{
+          name="industrialtest:induction_furnace_active",
+          param2=minetest.get_node(pos).param2
+        })
+        minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+        return false,shouldUpdateFormspec
+      end
+    end
+  end
 
 	return shouldRerunTimer,shouldUpdateFormspec
 end
@@ -153,28 +174,28 @@ inductionFurnace.activeOnTimer=function(pos,elapsed,meta,inv)
 	local speed=industrialtest.api.getMachineSpeed(meta)
 	local requiredPower=elapsed*inductionFurnace.opPower*speed
 
-	industrialtest.internal.chargeFromPowerStorageItem(meta,inv)
+  industrialtest.internal.chargeFromPowerStorageItem(meta,inv)
 
 	local shouldContinue=false
 	local results={}
-	for _,slot in ipairs(srcList) do
-		if slot:is_empty() then
+  for _,slot in ipairs(srcList) do
+    if slot:is_empty() then
 			table.insert(results,false)
 		else
-			local result,after=minetest.get_craft_result({
-				method="cooking",
-				width=1,
-				items={slot}
-			})
-			if result.time>0 and inv:room_for_item("dst",result.item) then
+      local result,after=minetest.get_craft_result({
+        method="cooking",
+        width=1,
+        items={slot}
+      })
+      if result.time>0 and inv:room_for_item("dst",result.item) then
 				table.insert(results,result.item)
 				shouldContinue=true
 			else
 				table.insert(results,false)
-			end
-		end
-	end
-	if not shouldContinue or powerAmount<requiredPower then
+      end
+    end
+  end
+  if not shouldContinue or powerAmount<requiredPower then
 		meta:set_float("srcTime",0)
 		minetest.swap_node(pos,{
 			name="industrialtest:induction_furnace",
@@ -182,10 +203,10 @@ inductionFurnace.activeOnTimer=function(pos,elapsed,meta,inv)
 		})
 		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
 		return false,true
-	end
+  end
 
 	srcTime=srcTime+elapsed*(1+heat/100)
-	if srcTime>=maxSrcTime then
+  if srcTime>=maxSrcTime then
 		for i,result in ipairs(results) do
 			if result then
 				local multiplier=math.min(srcList[i]:get_count(),speed)
@@ -197,8 +218,8 @@ inductionFurnace.activeOnTimer=function(pos,elapsed,meta,inv)
 			end
 		end
 		srcTime=0
-	end
-	meta:set_float("srcTime",srcTime)
+  end
+  meta:set_float("srcTime",srcTime)
 
 	if heat<100 then
 		meta:set_int("heat",math.min(100,heat+speed))
@@ -206,16 +227,16 @@ inductionFurnace.activeOnTimer=function(pos,elapsed,meta,inv)
 
 	industrialtest.api.addPower(meta,-requiredPower)
 
-	return true,true
+  return true,true
 end
 
 industrialtest.internal.registerMachine({
-	name="induction_furnace",
-	displayName=S("Induction Furnace"),
-	capacity=industrialtest.api.mvPowerFlow*2,
-	getFormspec=inductionFurnace.getFormspec,
-	flow=industrialtest.api.mvPowerFlow,
-	ioConfig="iiiiii",
+  name="induction_furnace",
+  displayName=S("Induction Furnace"),
+  capacity=industrialtest.api.mvPowerFlow*2,
+  getFormspec=inductionFurnace.getFormspec,
+  flow=industrialtest.api.mvPowerFlow,
+  ioConfig="iiiiii",
 	requiresWrench=true,
 	registerActiveVariant=true,
 	sounds="metal",
@@ -246,9 +267,9 @@ industrialtest.internal.registerMachine({
 			"industrialtest_advanced_machine_block.png^industrialtest_electric_furnace_front_active.png"
 		}
 	},
-	onConstruct=inductionFurnace.onConstruct,
-	onTimer=inductionFurnace.onTimer,
-	allowMetadataInventoryMove=inductionFurnace.allowMetadataInventoryMove,
+  onConstruct=inductionFurnace.onConstruct,
+  onTimer=inductionFurnace.onTimer,
+  allowMetadataInventoryMove=inductionFurnace.allowMetadataInventoryMove,
 	allowMetadataInventoryPut=inductionFurnace.allowMetadataInventoryPut,
 	onMetadataInventoryPut=inductionFurnace.onMetadataInventoryPut,
 	onMetadataInventoryMove=inductionFurnace.onMetadataInventoryMove,

machines/iron_furnace.lua

@@ -25,17 +25,17 @@ ironFurnace.getFormspec=function(fuelPercent,srcPercent)
 			"size[10.8,12]",
 			"label[0.5,0.5;"..S("Iron Furnace").."]",
 			"list[context;src;3.4,1.8;1,1]",
+			"listring[context;src]",
 			(fuelPercent>0 and "image[3.4,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
 			 or "image[3.4,2.8;1,1;default_furnace_fire_bg.png]"),
 			"list[context;fuel;3.4,3.9;1,1]",
+			"listring[context;fuel]",
 			(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[current_player;main;0.5,6.25;8,1]",
-			"list[current_player;main;0.5,7.5;8,3;8]",
-			"listring[current_player;main]",
-			"listring[context;src]",
-			"listring[context;dst]"
+			"list[current_player;main;0.5,7.5;8,3;8]"
 		}
 	elseif industrialtest.mclAvailable then
 		formspec={
@@ -43,21 +43,21 @@ ironFurnace.getFormspec=function(fuelPercent,srcPercent)
 			"label[0.25,0.25;"..S("Iron Furnace").."]",
 			"list[context;src;3.4,1.8;1,1]",
 			mcl_formspec.get_itemslot_bg(3.4,1.8,1,1),
+			"listring[context;src]",
 			(fuelPercent>0 and "image[3.4,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
 			 or "image[3.4,2.8;1,1;default_furnace_fire_bg.png]"),
 			"list[context;fuel;3.4,3.9;1,1]",
 			mcl_formspec.get_itemslot_bg(3.4,3.9,1,1),
+			"listring[context;fuel]",
 			(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[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),
-			"listring[current_player;main]",
-			"listring[context;src]",
-			"listring[context;dst]"
+			mcl_formspec.get_itemslot_bg(0.5,10.24,9,1)
 		}
 	end
 	return table.concat(formspec,"")
@@ -155,6 +155,11 @@ ironFurnace.activeOnTimer=function(pos,elapsed)
 			meta:set_float("maxSrcTime",output.time*0.7)
 		end
 	end
+	if meta:get_float("fuelTime")>0 then
+		meta:set_float("fuelTime",meta:get_float("fuelTime")-elapsed)
+		shouldUpdateFormspec=true
+		shouldRerunTimer=true
+	end
 	if meta:get_float("maxSrcTime")>0 then
 		if meta:get_float("fuelTime")>0 then
 			meta:set_float("srcTime",meta:get_float("srcTime")+elapsed)
@@ -175,11 +180,6 @@ ironFurnace.activeOnTimer=function(pos,elapsed)
 		})
 		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
 	end
-	if meta:get_float("fuelTime")>0 then
-		meta:set_float("fuelTime",meta:get_float("fuelTime")-elapsed)
-		shouldUpdateFormspec=true
-		shouldRerunTimer=true
-	end
 	if meta:get_float("srcTime")>=meta:get_float("maxSrcTime") then
 		local output,after=minetest.get_craft_result({
 				method="cooking",
@@ -223,23 +223,6 @@ ironFurnace.allowMetadataInventoryPut=function(pos,listname,index,stack)
 	return stack:get_count()
 end
 
-ironFurnace.allowMetadataInventoryTake=function(pos,listname,index,stack)
-	local meta=minetest.get_meta(pos)
-	local inv=meta:get_inventory()
-	local srcSlot=inv:get_stack("src",1)
-	local dstSlot=inv:get_stack("dst",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_float("maxFuelTime")>0 then
-			meta:set_string("formspec",ironFurnace.getFormspec(meta:get_float("fuelTime")/meta:get_float("maxFuelTime")*100,0))
-		end
-	elseif listname=="dst" and dstSlot:get_free_space()==0 then
-		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-	end
-	return stack:get_count()
-end
-
 ironFurnace.onMetadataInventoryMove=function(pos,fromList,fromIndex,toList,toIndex,count)
 	local meta=minetest.get_meta(pos)
 	local inv=meta:get_inventory()
@@ -260,6 +243,22 @@ ironFurnace.onMetadataInventoryPut=function(pos,listname,index,stack)
 	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
 end
 
+ironFurnace.onMetadataInventoryTake=function(pos,listname,index,stack)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local srcSlot=inv:get_stack("src",1)
+	local dstSlot=inv:get_stack("dst",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_float("maxFuelTime")>0 then
+			meta:set_string("formspec",ironFurnace.getFormspec(meta:get_float("fuelTime")/meta:get_float("maxFuelTime")*100,0))
+		end
+	elseif listname=="dst" and dstSlot:get_free_space()==0 then
+		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+	end
+end
+
 local definition={
 	description=S("Iron Furnace"),
 	tiles={
@@ -277,9 +276,9 @@ local definition={
 	on_timer=ironFurnace.onTimer,
 	allow_metadata_inventory_move=ironFurnace.allowMetadataInventoryMove,
 	allow_metadata_inventory_put=ironFurnace.allowMetadataInventoryPut,
-	allow_metadata_inventory_take=ironFurnace.allowMetadataInventoryTake,
 	on_metadata_inventory_move=ironFurnace.onMetadataInventoryMove,
-	on_metadata_inventory_put=ironFurnace.onMetadataInventoryPut
+	on_metadata_inventory_put=ironFurnace.onMetadataInventoryPut,
+	on_metadata_inventory_take=ironFurnace.onMetadataInventoryTake
 }
 if industrialtest.mtgAvailable then
 	definition.groups={
@@ -293,21 +292,13 @@ if industrialtest.mtgAvailable then
 		return not (inv:get_list("src")[1]:get_count()>0 or inv:get_list("fuel")[1]:get_count()>0 or inv:get_list("dst")[1]:get_count()>0)
 	end
 elseif industrialtest.mclAvailable then
-	definition.groups={
-		pickaxey=1,
-		container=2
-	}
+	definition.groups={pickaxey=1}
 	definition.after_dig_node=function(pos,oldnode,oldmeta)
 		industrialtest.internal.mclAfterDigNode(pos,oldmeta,{"src","fuel","dst"})
 	end
 	definition.sounds=mcl_sounds.node_sound_metal_defaults()
 	definition._mcl_blast_resistance=3
 	definition._mcl_hardness=3.5
-	definition._mcl_hoppers_on_try_pull = mcl_furnaces.hoppers_on_try_pull
-	definition._mcl_hoppers_on_try_push = mcl_furnaces.hoppers_on_try_push
-	definition._mcl_hoppers_on_after_push = function(pos)
-		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-	end
 end
 minetest.register_node("industrialtest:iron_furnace",definition)
 definition=table.copy(definition)
@@ -326,9 +317,7 @@ definition.drop="industrialtest:iron_furnace"
 definition.on_timer=ironFurnace.activeOnTimer
 if industrialtest.mclAvailable then
 	definition.groups={
-		not_in_creative_inventory=1,
-		pickaxey=1,
-		container=2
+		not_in_creative_inventory=1
 	}
 	definition._doc_items_create_entry=false
 end

machines/nuclear_reactor.lua

@@ -23,16 +23,30 @@ reactor.getFormspec=function(pos)
 	local charged=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
 	local size=math.floor(meta:get_int("size")/3)
 	local switchText=(meta:get_int("enabled")==0 and S("Start") or S("Stop"))
-	local formspec={
-		"list[context;fuel;1,1;"..size..","..size.."]",
-		industrialtest.internal.getItemSlotBg(1,1,size,size),
-		"list[context;charged;7,2.8;1,1]",
-		industrialtest.internal.getItemSlotBg(7.7,2.8,1,1),
-		"button[7.7,1;1,0.8;toggle;"..minetest.formspec_escape(switchText).."]",
-		"box[9,1;0.3,4.8;#202020]",
-		(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or ""),
-		"listring[context;fuel]"
-	}
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"list[context;fuel;1,1;"..size..","..size.."]",
+			"listring[context;fuel]",
+			"list[context;charged;7.7,2.8;1,1]",
+			"listring[context;charged]",
+			"button[7.7,1;1,0.8;toggle;"..minetest.formspec_escape(switchText).."]",
+			"box[9,1;0.3,4.8;#202020]",
+			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or ""),
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"list[context;fuel;1,1;"..size..","..size.."]",
+			mcl_formspec.get_itemslot_bg(1,1,size,size),
+			"listring[context;fuel]",
+			"list[context;charged;7,2.8;1,1]",
+			mcl_formspec.get_itemslot_bg(7.7,2.8,1,1),
+			"listring[context;charged]",
+			"button[7.7,1;1,0.8;toggle;"..minetest.formspec_escape(switchText).."]",
+			"box[9,1;0.3,4.8;#202020]",
+			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or "")
+		}
+	end
 	return table.concat(formspec,"")
 end
 

machines/power_storage.lua

@@ -20,18 +20,32 @@ local powerStorage={}
 powerStorage.getFormspec=function(pos)
 	local meta=minetest.get_meta(pos)
 	local charged=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
-	local formspec={
-		"list[context;charged;1,2.5;1,1]",
-		industrialtest.internal.getItemSlotBg(1,2.5,1,1),
-		"label[0.9,3.9;"..S("Charge").."]",
-		"list[context;discharged;3,2.5;1,1]",
-		industrialtest.internal.getItemSlotBg(3,2.5,1,1),
-		"label[2.7,3.9;"..S("Discharge").."]",
-		"box[9,1;0.3,4.8;#202020]",
-		(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or ""),
-		"listring[context;charged]",
-		"listring[context;discharged]"
-	}
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"list[context;charged;1,2.5;1,1]",
+			"listring[context;charged]",
+			"label[0.9,3.9;"..S("Charge").."]",
+			"list[context;discharged;3,2.5;1,1]",
+			"listring[context;discharged]",
+			"label[2.7,3.9;"..S("Discharge").."]",
+			"box[9,1;0.3,4.8;#202020]",
+			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or "")
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"list[context;charged;1,2.5;1,1]",
+			"listring[context;charged]",
+			mcl_formspec.get_itemslot_bg(1,2.5,1,1),
+			"label[0.9,3.9;"..S("Charge").."]",
+			"list[context;discharged;3,2.5;1,1]",
+			"listring[context;discharged]",
+			mcl_formspec.get_itemslot_bg(3,2.5,1,1),
+			"label[2.7,3.9;"..S("Discharge").."]",
+			"box[9,1;0.3,4.8;#202020]",
+			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or "")
+		}
+	end
 	return table.concat(formspec,"")
 end
 

machines/rotary_macerator.lua

@@ -27,26 +27,51 @@ rotaryMacerator.getFormspec=function(pos)
 	local srcPercent=maxSrcTime>0 and meta:get_float("srcTime")/maxSrcTime*100 or 0
 	local rpm=meta:get_int("rpm")
 	local buttonMaintainSpeedText=meta:get_int("maintainSpeed")==1 and S("Don't maintain speed") or S("Maintain speed")
-	local formspec={
-		"list[context;src;3.8,1.8;1,1]",
-		industrialtest.internal.getItemSlotBg(3.8,1.8,1,1),
-		"list[context;modifier;4.9,1.8;1,1]",
-		industrialtest.internal.getItemSlotBg(4.9,1.8,1,1),
-		(powerPercent>0 and "image[3.8,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
-		 or "image[3.8,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
-		"list[context;powerStorage;3.8,3.9;1,1]",
-		industrialtest.internal.getItemSlotBg(3.8,3.9,1,1),
-		(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;6,2.8;1,1;]",
-		industrialtest.internal.getItemSlotBg(6,2.8,1,1),
-		"list[context;upgrades;9,0.9;1,4]",
-		industrialtest.internal.getItemSlotBg(9,0.9,1,4),
-		"label[0.5,2.8;"..minetest.formspec_escape(S("Speed: @1",rpm)).."]",
-		"button[0.5,3.4;3,0.8;maintainSpeed;"..minetest.formspec_escape(buttonMaintainSpeedText).."]",
-		"listring[context;src]",
-		"listring[context;dst]"
-	}
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"list[context;src;3.8,1.8;1,1]",
+			"list[context;modifier;4.9,1.8;1,1]",
+			(powerPercent>0 and "image[3.8,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+			 or "image[3.8,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
+			"list[context;powerStorage;3.8,3.9;1,1]",
+			(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;6,2.8;1,1;]",
+			"list[context;upgrades;9,0.9;1,4]",
+			"label[0.5,2.8;"..minetest.formspec_escape(S("Speed: @1",rpm)).."]",
+			"button[0.5,3.4;3,0.8;maintainSpeed;"..minetest.formspec_escape(buttonMaintainSpeedText).."]",
+			"listring[context;src]",
+			"listring[context;modifier]",
+			"listring[context;powerStorage]",
+			"listring[context;dst]",
+			"listring[context;upgrades]"
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"list[context;src;3.8,1.8;1,1]",
+			mcl_formspec.get_itemslot_bg(3.8,1.8,1,1),
+			"list[context;modifier;4.9,1.8;1,1]",
+			mcl_formspec.get_itemslot_bg(4.9,1.8,1,1),
+			(powerPercent>0 and "image[3.8,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+			 or "image[3.8,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
+			"list[context;powerStorage;3.8,3.9;1,1]",
+			mcl_formspec.get_itemslot_bg(3.8,3.9,1,1),
+			(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;6,2.8;1,1;]",
+			mcl_formspec.get_itemslot_bg(6,2.8,1,1),
+			"list[context;upgrades;9,0.9;1,4]",
+			mcl_formspec.get_itemslot_bg(9,0.9,1,4),
+			"label[0.5,2.8;"..minetest.formspec_escape(S("Speed: @1",rpm)).."]",
+			"button[0.5,3.4;3,0.8;maintainSpeed;"..minetest.formspec_escape(buttonMaintainSpeedText).."]",
+			"listring[context;src]",
+			"listring[context;modifier]",
+			"listring[context;powerStorage]",
+			"listring[context;dst]",
+			"listring[context;upgrades]"
+		}
+	end
 	return table.concat(formspec,"")
 end
 

machines/solar_panel_generator.lua

@@ -20,13 +20,23 @@ local solarPanel={}
 solarPanel.getFormspec=function(pos)
 	local amount=minetest.get_natural_light(vector.offset(pos,0,1,0))/15.0
 	local charging=amount>0.5
-	local formspec={
-		"list[context;charged;4.7,1.8;1,1]",
-		industrialtest.internal.getItemSlotBg(4.7,1.8,1,1),
-		(charging and "image[4.7,2.8;1,1;industrialtest_gui_sun_fg.png]"
-		 or "image[4.7,2.8;1,1;industrialtest_gui_sun_bg.png]"),
-		"listring[context;charged]"
-	}
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"list[context;charged;4.9,1.8;1,1]",
+			"listring[context;charged]",
+			(charging and "image[4.9,2.8;1,1;industrialtest_gui_sun_fg.png]"
+			 or "image[4.9,2.8;1,1;industrialtest_gui_sun_bg.png]")
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"list[context;charged;4.7,1.8;1,1]",
+			mcl_formspec.get_itemslot_bg(4.7,1.8,1,1),
+			"listring[context;charged]",
+			(charging and "image[4.7,2.8;1,1;industrialtest_gui_sun_fg.png]"
+			 or "image[4.7,2.8;1,1;industrialtest_gui_sun_bg.png]")
+		}
+	end
 	return table.concat(formspec,"")
 end
 

machines/tool_workshop.lua

@@ -20,29 +20,45 @@ local toolWorkshop={}
 toolWorkshop.getFormspec=function(pos)
 	local meta=minetest.get_meta(pos)
 	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
-	local formspec={
-		"list[context;powerStorage;3.7,3.7;1,1;0]",
-		industrialtest.internal.getItemSlotBg(3.7,3.7,1,1),
-		(powerPercent>0 and "image[3.7,2.5;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
-		 or "image[3.7,2.5;1,1;industrialtest_gui_electricity_bg.png]"),
-		"list[context;src;5.9,3.2;1,1;0]",
-		industrialtest.internal.getItemSlotBg(5.9,3.2,1,1),
-		"list[context;upgrades;9,0.9;1,4]",
-		industrialtest.internal.getItemSlotBg(9,0.9,1,4),
-		"listring[context;src]"
-	}
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"list[context;powerStorage;3.7,3.7;1,1;0]",
+			"listring[context;powerStorage]",
+			(powerPercent>0 and "image[3.7,2.5;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+			 or "image[3.7,2.5;1,1;industrialtest_gui_electricity_bg.png]"),
+			"list[context;tool;5.9,3.2;1,1;0]",
+			"listring[context;tool]",
+			"list[context;upgrades;9,0.9;1,4]",
+			"listring[context;upgrades]"
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"list[context;powerStorage;3.7,3.7;1,1;0]",
+			mcl_formspec.get_itemslot_bg(3.7,3.7,1,1),
+			"listring[context;powerStorage]",
+			(powerPercent>0 and "image[3.7,2.5;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+			 or "image[3.7,2.5;1,1;industrialtest_gui_electricity_bg.png]"),
+			"list[context;tool;5.9,3.2;1,1;0]",
+			mcl_formspec.get_itemslot_bg(5.9,3.2,1,1),
+			"listring[context;tool]",
+			"list[context;upgrades;9,0.9;1,4]",
+			mcl_formspec.get_itemslot_bg(9,0.9,1,4),
+			"listring[context;upgrades]"
+		}
+	end
 	return table.concat(formspec,"")
 end
 
 toolWorkshop.onConstruct=function(pos,meta,inv)
 	inv:set_size("powerStorage",1)
-	inv:set_size("src",1)
+	inv:set_size("tool",1)
 	inv:set_size("upgrades",4)
 end
 
 toolWorkshop.onTimer=function(pos,elapsed,meta,inv)
 	local powerStorageSlot=inv:get_stack("powerStorage",1)
-	local toolSlot=inv:get_stack("src",1)
+	local toolSlot=inv:get_stack("tool",1)
 	local requiredPower=industrialtest.api.getMachineSpeed(meta)*10000
 	local shouldRerunTimer=false
 	local shouldUpdateFormspec=false
@@ -70,7 +86,7 @@ end
 
 toolWorkshop.activeOnTimer=function(pos,elapsed,meta,inv)
 	local powerStorageSlot=inv:get_stack("powerStorage",1)
-	local toolSlot=inv:get_stack("src",1)
+	local toolSlot=inv:get_stack("tool",1)
 	local speed=industrialtest.api.getMachineSpeed(meta)
 	local requiredPower=speed*10000
 	local shouldRerunTimer=false
@@ -89,7 +105,7 @@ toolWorkshop.activeOnTimer=function(pos,elapsed,meta,inv)
 	if toolSlot:get_count()>0 and toolSlot:get_wear()>0 and meta:get_int("industrialtest.powerAmount")>=requiredPower then
 		local removed=math.min(toolSlot:get_wear(),speed*200)
 		toolSlot:set_wear(toolSlot:get_wear()-removed)
-		inv:set_stack("src",1,toolSlot)
+		inv:set_stack("tool",1,toolSlot)
 		industrialtest.api.addPower(meta,-requiredPower)
 		shouldRerunTimer=true
 		shouldUpdateFormspec=true
@@ -112,7 +128,7 @@ local function isTool(stack)
 end
 
 toolWorkshop.allowMetadataInventoryMove=function(pos,fromList,fromIndex,toList,toIndex,count)
-	if toList=="src" then
+	if toList=="tool" then
 		local meta=minetest.get_meta(pos)
 		local inv=meta:get_inventory()
 		local movedItemStack=inv:get_stack(fromList,fromIndex)
@@ -144,7 +160,7 @@ industrialtest.internal.registerMachine({
 	requiresWrench=true,
 	registerActiveVariant=true,
 	powerSlots={"powerStorage"},
-	storageSlots={"src"},
+	storageSlots={"tool"},
 	sounds="metal",
 	groups={
 		_industrialtest_hasPowerInput=1

machines/wind_mill.lua

@@ -20,13 +20,23 @@ local windMill={}
 windMill.getFormspec=function(pos)
 	local meta=minetest.get_meta(pos)
 	local charging=meta:get_int("charging")
-	local formspec={
-		"list[context;charged;4.7,1.8;1,1]",
-		industrialtest.internal.getItemSlotBg(4.7,1.8,1,1),
-		(charging>0 and "image[4.7,3;1,1;industrialtest_gui_wind_bg.png^[lowpart:"..charging..":industrialtest_gui_wind_fg.png]"
-		 or "image[4.7,3;1,1;industrialtest_gui_wind_bg.png]"),
-		"listring[context;charged]"
-	}
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"list[context;charged;4.9,1.8;1,1]",
+			"listring[context;charged]",
+			(charging>0 and "image[4.9,3;1,1;industrialtest_gui_wind_bg.png^[lowpart:"..charging..":industrialtest_gui_wind_fg.png]"
+			 or "image[4.9,3;1,1;industrialtest_gui_wind_bg.png]")
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"list[context;charged;4.7,1.8;1,1]",
+			mcl_formspec.get_itemslot_bg(4.7,1.8,1,1),
+			"listring[context;charged]",
+			(charging>0 and "image[4.7,3;1,1;industrialtest_gui_wind_bg.png^[lowpart:"..charging..":industrialtest_gui_wind_fg.png]"
+			 or "image[4.7,3;1,1;industrialtest_gui_wind_bg.png]")
+		}
+	end
 	return table.concat(formspec,"")
 end