Don't try to check if other reactor chambers are powered if Nuclear Reactor wasn't initialized

Fixes #7

README.md

@@ -15,6 +15,7 @@ Currently IndustrialTest supports following games:
 ## Optional dependencies
 - [Rubber Addon for MineClone](https://content.minetest.net/packages/biochemist/mcl_rubber)
 - [Pipeworks](https://content.minetest.net/packages/VanessaE/pipeworks)
+- [Mesecons](https://content.minetest.net/packages/Jeija/mesecons)
 
 ## Contributors
 - mrkubax10 <mrkubax10@onet.pl or mrkubax10 at irc.libera.chat> [programming, some graphics]

compat/mesecons.lua

@@ -0,0 +1,124 @@
+-- IndustrialTest
+-- Copyright (C) 2024 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/>.
+
+-- Rotary Macerator
+local override={
+	mesecons={
+		effector={
+			action_on=function(pos,node)
+				if node.name~="industrialtest:rotary_macerator" then
+					return
+				end
+
+				local meta=minetest.get_meta(pos)
+				meta:set_int("maintainSpeed",1)
+
+				local def=minetest.registered_nodes[node.name]
+				def._industrialtest_updateFormspec(pos)
+
+				minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+			end,
+			action_off=function(pos,node)
+				local meta=minetest.get_meta(pos)
+				meta:set_int("maintainSpeed",0)
+
+				local def=minetest.registered_nodes[node.name]
+				def._industrialtest_updateFormspec(pos)
+			end
+		}
+	}
+}
+
+minetest.override_item("industrialtest:rotary_macerator",override)
+minetest.override_item("industrialtest:rotary_macerator_active",override)
+
+-- Nuclear Reactor
+override={
+	mesecons={
+		effector={
+			action_on=function(pos,node)
+				local isChamber=node.name=="industrialtest:nuclear_reactor_chamber"
+				if node.name~="industrialtest:nuclear_reactor" and not isChamber then
+					return
+				end
+
+				local originalPos
+				local meta=minetest.get_meta(pos)
+				meta:set_int("meseconPowered",1)
+				if isChamber then
+					originalPos=pos
+					pos=minetest.deserialize(meta:get_string("reactor"))
+					node=minetest.get_node(pos)
+					meta=minetest.get_meta(pos)
+				end
+
+				meta:set_int("enabled",1)
+				meta:set_int("stateChanged",1)
+
+				local def=minetest.registered_nodes[node.name]
+				def._industrialtest_updateFormspec(pos)
+
+				if isChamber then
+					def._industrialtest_synchronizeToChamber(originalPos)
+				end
+
+				minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+			end,
+			action_off=function(pos,node)
+				local isChamber=node.name=="industrialtest:nuclear_reactor_chamber"
+
+				local originalPos
+				local meta=minetest.get_meta(pos)
+				meta:set_int("meseconPowered",0)
+				if isChamber then
+					originalPos=pos
+					pos=minetest.deserialize(meta:get_string("reactor"))
+					node=minetest.get_node(pos)
+					meta=minetest.get_meta(pos)
+				end
+
+				if meta:get_int("meseconPowered")==1 then
+					return
+				end
+				if meta:contains("chambers") then
+					local chambers=minetest.deserialize(meta:get_string("chambers"))
+					for _,chamber in ipairs(chambers) do
+						local chamberMeta=minetest.get_meta(chamber)
+						if chamberMeta:get_int("meseconPowered")==1 then
+							return
+						end
+					end
+				end
+
+				meta:set_int("enabled",0)
+				meta:set_int("stateChanged",1)
+
+				local def=minetest.registered_nodes[node.name]
+				def._industrialtest_updateFormspec(pos)
+
+				if isChamber then
+					def._industrialtest_synchronizeToChamber(originalPos)
+				end
+			end
+		}
+	}
+}
+
+minetest.override_item("industrialtest:nuclear_reactor",override)
+minetest.override_item("industrialtest:nuclear_reactor_active",override)
+
+-- Nuclear Reactor Chamber
+minetest.override_item("industrialtest:nuclear_reactor_chamber",override)

compat/pipeworks.lua

@@ -157,6 +157,7 @@ local override={
 			local meta=minetest.get_meta(pos)
 			local inv=meta:get_inventory()
 			local result=inv:add_item(listname,stack)
+			minetest.registered_nodes["industrialtest:nuclear_reactor"].on_metadata_inventory_put(pos)
 			return result
 		end,
 		can_insert=function(pos,node,stack,direction)
@@ -188,6 +189,36 @@ local override={
 minetest.override_item("industrialtest:nuclear_reactor",override)
 minetest.override_item("industrialtest:nuclear_reactor_active",override)
 
+-- Nuclear Reactor Chamber
+override=table.copy(override)
+def=table.copy(minetest.registered_nodes["industrialtest:nuclear_reactor_chamber"])
+
+override.groups=def.groups
+override.groups.tubedevice=1
+override.groups.tubedevice_receiver=1
+
+override.tube.insert_object=function(pos,node,stack,direction)
+	local listname=direction.y==0 and "charged" or "fuel"
+	local def=stack:get_definition()
+	if (listname=="charged" and not industrialtest.api.hasPowerStorage(stack:get_meta())) or
+		(listname=="fuel" and (not def.groups or not def.groups._industrialtest_placedInNuclearReactor)) then
+		return nil
+	end
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local result=inv:add_item(listname,stack)
+	minetest.registered_nodes["industrialtest:nuclear_reactor_chamber"].on_metadata_inventory_put(pos)
+	return result
+end
+
+override.after_place_node_old=def.after_place_node
+override.after_place_node=function(pos)
+	minetest.registered_nodes["industrialtest:nuclear_reactor_chamber"].after_place_node_old(pos)
+	pipeworks.after_place(pos)
+end
+
+minetest.override_item("industrialtest:nuclear_reactor_chamber",override)
+
 -- BatBox
 addPipeworksCompatibility("industrialtest:batbox",{
 	{

compatibility.lua

@@ -46,6 +46,7 @@ elseif industrialtest.mclAvailable then
 	industrialtest.mods.mclRubber=minetest.get_modpath("mcl_rubber")
 end
 industrialtest.mods.pipeworks=minetest.get_modpath("pipeworks")
+industrialtest.mods.mesecons=minetest.get_modpath("mesecons")
 
 if industrialtest.mtgAvailable and not industrialtest.mods._3dArmor then
 	error("IndustrialTest requires 3D Armor when used with Minetest Game")

craftitems.lua

@@ -554,6 +554,13 @@ industrialtest.api.registerPlate("tin_plate",S("Tin Plate"),{
 	}
 },"#e0e0e0ff",true)
 
+industrialtest.api.registerPlate("lead_plate",S("Lead Plate"),{
+	{
+		resource="industrialtest:lead_ingot",
+		count=1
+	}
+},"#eafef8ff",true)
+
 -- Cells
 minetest.register_craftitem("industrialtest:empty_cell",{
 	description=S("Empty Cell"),

init.lua

@@ -83,3 +83,6 @@ dofile(modpath.."/crafts.lua")
 if industrialtest.mods.pipeworks then
 	dofile(modpath.."/compat/pipeworks.lua")
 end
+if industrialtest.mods.mesecons then
+	dofile(modpath.."/compat/mesecons.lua")
+end

machines/common.lua

@@ -95,9 +95,6 @@ machine.onConstruct=function(pos,config)
 	local inv=meta:get_inventory()
 
 	industrialtest.api.addPowerStorage(meta,config.capacity,config.flow,config.ioConfig)
-	if not config.withoutFormspec then
-		meta:set_string("formspec",machine.getFormspec(pos,config))
-	end
 
 	if config.groups then
 		if config.groups._industrialtest_hasPowerInput then
@@ -130,10 +127,14 @@ machine.onConstruct=function(pos,config)
 		config.onConstruct(pos,meta,inv)
 	end
 
+	if not config.withoutFormspec then
+		meta:set_string("formspec",machine.getFormspec(pos,config))
+	end
+
 	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
 end
 
-machine.onDestruct=function(pos)
+machine.onDestruct=function(pos,config)
 	local meta=minetest.get_meta(pos)
 	if industrialtest.api.isNetworkMaster(meta) then
 		local network=industrialtest.api.createNetworkMap(pos,true)
@@ -155,6 +156,9 @@ machine.onDestruct=function(pos)
 			industrialtest.api.removeNodeFromNetwork(network,pos)
 		end
 	end
+	if config.onDestruct then
+		config.onDestruct(pos)
+	end
 end
 
 machine.onTimer=function(pos,elapsed,config)
@@ -287,7 +291,9 @@ function industrialtest.internal.registerMachine(config)
 		on_construct=function(pos)
 			machine.onConstruct(pos,config)
 		end,
-		on_destruct=machine.onDestruct,
+		on_destruct=function(pos)
+			machine.onDestruct(pos,config)
+		end,
 		on_timer=function(pos,elapsed)
 			local shouldRerunTimer,_=machine.onTimer(pos,elapsed,config)
 			return shouldRerunTimer
@@ -321,6 +327,12 @@ function industrialtest.internal.registerMachine(config)
 		end,
 		_industrialtest_updateFormspec=function(pos)
 			machine.updateFormspec(pos,config)
+		end,
+		_industrialtest_getFormspec=function(pos)
+			if config.withoutFormspec then
+				return ""
+			end
+			return machine.getFormspec(pos,config)
 		end
 	}
 	if industrialtest.mtgAvailable then

machines/nuclear_reactor.lua

@@ -16,15 +16,17 @@
 
 local S=minetest.get_translator("industrialtest")
 local reactor={}
+local reactorChamber={}
 
 reactor.getFormspec=function(pos)
 	local meta=minetest.get_meta(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
 	if industrialtest.mtgAvailable then
 		formspec={
-			"list[context;fuel;1,1;5,4]",
+			"list[context;fuel;1,1;"..size..","..size.."]",
 			"listring[context;fuel]",
 			"list[context;charged;7.7,2.8;1,1]",
 			"listring[context;charged]",
@@ -34,8 +36,8 @@ reactor.getFormspec=function(pos)
 		}
 	elseif industrialtest.mclAvailable then
 		formspec={
-			"list[context;fuel;1,1;5,4]",
-			mcl_formspec.get_itemslot_bg(1,1,5,4),
+			"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),
@@ -49,13 +51,23 @@ reactor.getFormspec=function(pos)
 end
 
 reactor.onConstruct=function(pos,meta,inv)
-	inv:set_size("fuel",20)
+	inv:set_size("fuel",4)
 	inv:set_size("charged",1)
 	meta:set_int("heat",0)
+	meta:set_int("size",6)
 	meta:set_int("enabled",0)
 	meta:set_int("stateChanged",0)
 end
 
+reactor.onDestruct=function(pos)
+	local meta=minetest.get_meta(pos)
+	local chambers=minetest.deserialize(meta:get_string("chambers")) or {}
+	for _,chamber in ipairs(chambers) do
+		minetest.remove_node(chamber)
+		minetest.add_item(chamber,"industrialtest:nuclear_reactor_chamber")
+	end
+end
+
 local function hasFuel(fuelList)
 	for _,stack in ipairs(fuelList) do
 		if stack:get_name()=="industrialtest:uranium_cell" then
@@ -65,12 +77,12 @@ local function hasFuel(fuelList)
 	return false
 end
 
-local function findMaxFuelCluster(fuelList)
+local function findMaxFuelCluster(size,fuelList)
 	local maxCluster={}
-	for y=1,4 do
-		for x=1,5 do
+	for y=1,size do
+		for x=1,size do
 			local iy=y-1
-			local stack=fuelList[iy*5+x]
+			local stack=fuelList[iy*size+x]
 			local def=minetest.registered_tools[stack:get_name()]
 			if def and def.groups._industrialtest_nuclearReactorFuel then
 				local cluster={
@@ -79,49 +91,49 @@ local function findMaxFuelCluster(fuelList)
 						y=iy
 					}
 				}
-				if x>1 and fuelList[iy*5+x-1]:get_name()==stack:get_name() then
+				if x>1 and fuelList[iy*size+x-1]:get_name()==stack:get_name() then
 					table.insert(cluster,{
 						x=x-1,
 						y=iy
 					})
 				end
-				if x<5 and fuelList[iy*5+x+1]:get_name()==stack:get_name() then
+				if x<size and fuelList[iy*size+x+1]:get_name()==stack:get_name() then
 					table.insert(cluster,{
 						x=x+1,
 						y=iy
 					})
 				end
-				if y>1 and fuelList[(iy-1)*5+x]:get_name()==stack:get_name() then
+				if y>1 and fuelList[(iy-1)*size+x]:get_name()==stack:get_name() then
 					table.insert(cluster,{
 						x=x,
 						y=iy-1
 					})
 				end
-				if y<4 and fuelList[(iy+1)*5+x]:get_name()==stack:get_name() then
+				if y<size and fuelList[(iy+1)*size+x]:get_name()==stack:get_name() then
 					table.insert(cluster,{
 						x=x,
 						y=iy+1
 					})
 				end
-				if x>1 and y>1 and fuelList[(iy-1)*5+x-1]:get_name()==stack:get_name() then
+				if x>1 and y>1 and fuelList[(iy-1)*size+x-1]:get_name()==stack:get_name() then
 					table.insert(cluster,{
 						x=x-1,
 						y=iy-1
 					})
 				end
-				if x<5 and y>1 and fuelList[(iy-1)*5+x+1]:get_name()==stack:get_name() then
+				if x<size and y>1 and fuelList[(iy-1)*size+x+1]:get_name()==stack:get_name() then
 					table.insert(cluster,{
 						x=x+1,
 						y=iy-1
 					})
 				end
-				if x>1 and y<4 and fuelList[(iy+1)*5+x-1]:get_name()==stack:get_name() then
+				if x>1 and y<size and fuelList[(iy+1)*size+x-1]:get_name()==stack:get_name() then
 					table.insert(cluster,{
 						x=x-1,
 						y=iy+1
 					})
 				end
-				if x<5 and y<4 and fuelList[(iy+1)*5+x+1]:get_name()==stack:get_name() then
+				if x<size and y<size and fuelList[(iy+1)*size+x+1]:get_name()==stack:get_name() then
 					table.insert(cluster,{
 						x=x+1,
 						y=iy+1
@@ -140,7 +152,7 @@ local function findMaxFuelCluster(fuelList)
 end
 
 local function findCoolant(fuelList)
-	for i=1,20 do
+	for i=1,#fuelList do
 		local stack=fuelList[i]
 		local def=minetest.registered_tools[stack:get_name()]
 		if def and def.groups._industrialtest_nuclearReactorCoolant then
@@ -189,11 +201,14 @@ reactor.onTimer=function(pos,elapsed,meta,inv)
 		shouldRerunTimer=false
 	end
 
+	reactor.synchronizeChambers(pos)
+
 	return shouldRerunTimer,shouldUpdateFormspec
 end
 
 reactor.activeOnTimer=function(pos,elapsed,meta,inv)
 	local powerFlow=meta:get_int("industrialtest.powerFlow")
+	local size=math.floor(meta:get_int("size")/3)
 	local chargedSlot=inv:get_stack("charged",1)
 	local fuelList=inv:get_list("fuel")
 	local afterFlow,flowTransferred=industrialtest.api.powerFlow(pos)
@@ -218,13 +233,14 @@ reactor.activeOnTimer=function(pos,elapsed,meta,inv)
 			param2=minetest.get_node(pos).param2
 		})
 		meta:set_int("enabled",0)
+		reactor.synchronizeChambers(pos)
 		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
 		return false,shouldUpdateFormspec
 	end
 
-	local maxCluster=findMaxFuelCluster(fuelList)
+	local maxCluster=findMaxFuelCluster(size,fuelList)
 	for _,stack in ipairs(maxCluster) do
-		local index=stack.y*5+stack.x
+		local index=stack.y*size+stack.x
 		local usedStack,_=useFuel(fuelList[index],5)
 		inv:set_stack("fuel",index,usedStack)
 	end
@@ -237,7 +253,7 @@ reactor.activeOnTimer=function(pos,elapsed,meta,inv)
 	local coolant=findCoolant(fuelList)
 	if coolant>0 then
 		local coolantStack,used=useFuel(fuelList[coolant],#maxCluster*50)
-		heat=heat-used
+		heat=math.max(0,heat-used)
 		inv:set_stack("fuel",coolant,coolantStack)
 	end
 	if heat>200 then
@@ -247,6 +263,8 @@ reactor.activeOnTimer=function(pos,elapsed,meta,inv)
 	end
 	meta:set_int("heat",heat)
 
+	reactor.synchronizeChambers(pos)
+
 	return shouldRerunTimer,shouldUpdateFormspec
 end
 
@@ -271,6 +289,7 @@ end
 
 reactor.metadataChange=function(pos)
 	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+	reactor.synchronizeChambers(pos)
 end
 
 reactor.handleFormspecFields=function(pos,formname,fields)
@@ -292,33 +311,121 @@ reactor.handleFormspecFields=function(pos,formname,fields)
 	reactor.metadataChange(pos)
 end
 
-local definition={
-	description=S("Nuclear Reactor Chamber"),
-	tiles={"industrialtest_machine_block.png^industrialtest_nuclear_reactor_top.png"},
-	drop="industrialtest:machine_block",
-	groups={
-		_industrialtest_wrenchUnmountable=1
-	}
-}
-if industrialtest.mtgAvailable then
-	definition.sounds=default.node_sound_metal_defaults()
-	definition.groups.cracky=1
-	definition.groups.level=2
-elseif industrialtest.mclAvailable then
-	definition.sounds=mcl_sounds.node_sound_metal_defaults()
-	definition._mcl_blast_resistance=6
-	definition._mcl_hardness=5
+reactor.synchronizeToChamber=function(pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local fuelList=inv:get_list("fuel")
+	local chargedList=inv:get_list("charged")
+
+	local reactorPos=minetest.deserialize(meta:get_string("reactor"))
+	local reactorMeta=minetest.get_meta(reactorPos)
+	local reactorInv=reactorMeta:get_inventory()
+	reactorInv:set_list("fuel",fuelList)
+	reactorInv:set_list("charged",chargedList)
+
+	reactor.synchronizeChambers(reactorPos)
 end
-minetest.register_node("industrialtest:nuclear_reactor_chamber",definition)
-minetest.register_craft({
-	type="shaped",
-	output="industrialtest:nuclear_reactor_chamber",
-	recipe={
-		{"","industrialtest:copper_plate",""},
-		{"industrialtest:copper_plate","industrialtest:machine_block","industrialtest:copper_plate"},
-		{"","industrialtest:copper_plate",""}
+
+reactor.synchronizeChambers=function(pos)
+	local meta=minetest.get_meta(pos)
+	local chambers=meta:contains("chambers") and minetest.deserialize(meta:get_string("chambers")) or {}
+	for _,chamber in ipairs(chambers) do
+		reactorChamber.synchronize(chamber,pos)
+	end
+end
+
+reactor.changeSize=function(pos,diff)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local size=meta:get_int("size")+diff
+	local actualSize=math.floor(size/3)
+	meta:set_int("size",size)
+	inv:set_size("fuel",actualSize*actualSize)
+
+	local def=minetest.registered_nodes[minetest.get_node(pos).name]
+	def._industrialtest_updateFormspec(pos)
+end
+
+reactorChamber.synchronize=function(pos,reactor)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local reactorDef=minetest.registered_nodes[minetest.get_node(reactor).name]
+	meta:set_string("formspec",reactorDef._industrialtest_getFormspec(reactor))
+
+	local reactorMeta=minetest.get_meta(reactor)
+	local reactorInv=reactorMeta:get_inventory()
+	local fuelList=reactorInv:get_list("fuel")
+	local chargedList=reactorInv:get_list("charged")
+	inv:set_size("fuel",#fuelList)
+	inv:set_size("charged",#chargedList)
+	inv:set_list("fuel",fuelList)
+	inv:set_list("charged",chargedList)
+end
+
+reactorChamber.afterPlaceNode=function(pos)
+	local neighbours={
+		vector.offset(pos,-1,0,0),
+		vector.offset(pos,1,0,0),
+		vector.offset(pos,0,-1,0),
+		vector.offset(pos,0,1,0),
+		vector.offset(pos,0,0,-1),
+		vector.offset(pos,0,0,1)
 	}
-})
+	local reactorPos=nil
+	for _,neighbour in ipairs(neighbours) do
+		local node=minetest.get_node(neighbour)
+		if node.name=="industrialtest:nuclear_reactor" or node.name=="industrialtest:nuclear_reactor_active" then
+			reactorPos=neighbour
+		end
+	end
+	if not reactorPos then
+		minetest.remove_node(pos)
+		return true
+	end
+
+	local meta=minetest.get_meta(pos)
+	meta:set_string("reactor",minetest.serialize(reactorPos))
+
+	reactor.changeSize(reactorPos,1)
+	reactor.synchronizeChambers(reactorPos)
+
+	local reactorMeta=minetest.get_meta(reactorPos)
+	local chambers=reactorMeta:contains("chambers") and minetest.deserialize(reactorMeta:get_string("chambers")) or {}
+	table.insert(chambers,pos)
+	reactorMeta:set_string("chambers",minetest.serialize(chambers))
+
+	industrialtest.api.createNetworkMapForNode(reactorPos)
+
+	reactorChamber.synchronize(pos,reactorPos)
+end
+
+reactorChamber.onDestruct=function(pos)
+	local meta=minetest.get_meta(pos)
+	if not meta:contains("reactor") then
+		return
+	end
+	local reactorPos=minetest.deserialize(meta:get_string("reactor"))
+	local reactorMeta=minetest.get_meta(reactorPos)
+	if not reactorMeta or not reactorMeta:contains("chambers") then
+		return
+	end
+	local chambers=minetest.deserialize(reactorMeta:get_string("chambers"))
+	for i,chamber in ipairs(chambers) do
+		if chamber.x==pos.x and chamber.y==pos.y and chamber.z==pos.z then
+			table.remove(chambers,i)
+			break
+		end
+	end
+	reactorMeta:set_string("chambers",minetest.serialize(chambers))
+	reactor.changeSize(reactorPos,-1)
+	reactor.synchronizeChambers(reactorPos)
+end
+
+reactorChamber.handleFormspecFields=function(pos,formname,fields)
+	local meta=minetest.get_meta(pos)
+	local reactorPos=minetest.deserialize(meta:get_string("reactor"))
+	reactor.handleFormspecFields(reactorPos,formname,fields)
+end
 
 industrialtest.internal.registerMachine({
 	name="nuclear_reactor",
@@ -347,7 +454,8 @@ industrialtest.internal.registerMachine({
 		},
 		paramtype2="facedir",
 		legacy_facedir_simple=true,
-		on_receive_fields=reactor.handleFormspecFields
+		on_receive_fields=reactor.handleFormspecFields,
+		_industrialtest_synchronizeToChamber=reactor.synchronizeToChamber
 	},
 	activeCustomKeys={
 		tiles={
@@ -363,12 +471,14 @@ industrialtest.internal.registerMachine({
 		on_receive_fields=reactor.handleFormspecFields
 	},
 	onConstruct=reactor.onConstruct,
+	onDestruct=reactor.onDestruct,
 	onTimer=reactor.onTimer,
 	activeOnTimer=reactor.activeOnTimer,
 	allowMetadataInventoryMove=reactor.allowMetadataInventoryMove,
 	allowMetadataInventoryPut=reactor.allowMetadataInventoryPut,
 	onMetadataInventoryMove=reactor.metadataChange,
-	onMetadataInventoryPut=reactor.metadataChange
+	onMetadataInventoryPut=reactor.metadataChange,
+	onMetadataInventoryTake=reactor.metadataChange
 })
 minetest.register_craft({
 	type="shaped",
@@ -379,3 +489,42 @@ minetest.register_craft({
 		{"","industrialtest:generator",""}
 	}
 })
+
+local definition={
+	description=S("Nuclear Reactor Chamber"),
+	tiles={"industrialtest_machine_block.png^industrialtest_nuclear_reactor_top.png"},
+	drop="industrialtest:machine_block",
+	groups={
+		_industrialtest_wrenchUnmountable=1,
+		_industrialtest_cable=1
+	},
+	on_destruct=reactorChamber.onDestruct,
+	after_place_node=reactorChamber.afterPlaceNode,
+	can_dig=minetest.registered_nodes["industrialtest:nuclear_reactor"].can_dig,
+	on_receive_fields=reactorChamber.handleFormspecFields,
+	allow_metadata_inventory_move=minetest.registered_nodes["industrialtest:nuclear_reactor"].allow_metadata_inventory_move,
+	allow_metadata_inventory_put=minetest.registered_nodes["industrialtest:nuclear_reactor"].allow_metadata_inventory_put,
+	on_metadata_inventory_move=reactor.synchronizeToChamber,
+	on_metadata_inventory_put=reactor.synchronizeToChamber,
+	on_metadata_inventory_take=reactor.synchronizeToChamber,
+	_industrialtest_cableFlow=industrialtest.api.evPowerFlow
+}
+if industrialtest.mtgAvailable then
+	definition.sounds=default.node_sound_metal_defaults()
+	definition.groups.cracky=1
+	definition.groups.level=2
+elseif industrialtest.mclAvailable then
+	definition.sounds=mcl_sounds.node_sound_metal_defaults()
+	definition._mcl_blast_resistance=6
+	definition._mcl_hardness=5
+end
+minetest.register_node("industrialtest:nuclear_reactor_chamber",definition)
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:nuclear_reactor_chamber",
+	recipe={
+		{"","industrialtest:lead_plate",""},
+		{"industrialtest:lead_plate","industrialtest:machine_block","industrialtest:lead_plate"},
+		{"","industrialtest:lead_plate",""}
+	}
+})

machines/rotary_macerator.lua

@@ -18,6 +18,7 @@ local S=minetest.get_translator("industrialtest")
 
 local rotaryMacerator={}
 rotaryMacerator.opPower=60
+rotaryMacerator.maintainSpeedOpPower=10
 
 rotaryMacerator.getFormspec=function(pos)
 	local meta=minetest.get_meta(pos)
@@ -25,6 +26,7 @@ rotaryMacerator.getFormspec=function(pos)
 	local maxSrcTime=meta:get_float("maxSrcTime")
 	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
 	if industrialtest.mtgAvailable then
 		formspec={
@@ -38,6 +40,7 @@ rotaryMacerator.getFormspec=function(pos)
 			"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]",
@@ -61,6 +64,7 @@ rotaryMacerator.getFormspec=function(pos)
 			"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]",
@@ -80,6 +84,7 @@ rotaryMacerator.onConstruct=function(pos,meta,inv)
 	meta:set_int("rpm",0)
 	meta:set_float("srcTime",0)
 	meta:set_float("maxSrcTime",0)
+	meta:set_int("maintainSpeed",0)
 end
 
 rotaryMacerator.onTimer=function(pos,elapsed,meta,inv)
@@ -88,12 +93,21 @@ rotaryMacerator.onTimer=function(pos,elapsed,meta,inv)
 	local srcSlot=inv:get_stack("src",1)
 	local modifierSlot=inv:get_stack("modifier",1)
 	local dstSlot=inv:get_stack("dst",1)
-	local powerAmount=meta:get_int("industrialtest.powerAmount")
 	local rpm=meta:get_int("rpm")
+	local maintainSpeed=meta:get_int("maintainSpeed")
 
 	shouldRerunTimer,shouldUpdateFormspec=industrialtest.internal.chargeFromPowerStorageItem(meta,inv)
+	local powerAmount=meta:get_int("industrialtest.powerAmount")
 
-	if rpm>0 then
+	if maintainSpeed==1 and powerAmount>=rotaryMacerator.maintainSpeedOpPower then
+		local newRpm=math.max(rpm+10*elapsed,0)
+		if newRpm>rpm then
+			meta:set_int("rpm",newRpm)
+			shouldUpdateFormspec=true
+		end
+		industrialtest.api.addPower(meta,-rotaryMacerator.maintainSpeedOpPower)
+		shouldRerunTimer=true
+	elseif rpm>0 then
 		meta:set_int("rpm",math.max(rpm-1000*elapsed,0))
 		shouldRerunTimer=shouldRerunTimer or rpm>0
 		shouldUpdateFormspec=true

minerals.lua

@@ -20,32 +20,46 @@ if industrialtest.mtgAvailable then
 		ore_type="scatter",
 		ore="industrialtest:stone_with_uranium",
 		wherein="default:stone",
-		clust_scarcity=7*7*7,
+		clust_scarcity=15*15*15,
 		clust_num_ores=3,
 		clust_size=3,
 		y_max=-128,
 		y_min=-31000
 	})
+
 	industrialtest.internal.registerMetal("lead","Lead",2)
 	minetest.register_ore({
 		ore_type="scatter",
 		ore="industrialtest:stone_with_lead",
 		wherein="default:stone",
-		clust_scarcity=7*7*7,
+		clust_scarcity=11*11*11,
 		clust_num_ores=3,
 		clust_size=3,
 		y_max=-48,
 		y_min=-31000
 	})
+
+	industrialtest.internal.registerMetal("iridium","Iridium",4)
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:stone_with_iridium",
+		wherein="default:stone",
+		clust_scarcity=40*40*40,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=-512,
+		y_min=-31000
+	})
 elseif industrialtest.mclAvailable then
-	industrialtest.internal.registerMetal("uranium","Uranium",4,4,4,4,5,5)
 	local stonelike={"mcl_core:stone","mcl_core:diorite","mcl_core:andesite","mcl_core:granite"}
 	local deepslatelike={"mcl_deepslate:deepslate","mcl_deepslate:tuff"}
+
+	industrialtest.internal.registerMetal("uranium","Uranium",4,4,4,4,5,5)
 	minetest.register_ore({
 		ore_type="scatter",
 		ore="industrialtest:stone_with_uranium",
 		wherein=stonelike,
-		clust_scarcity=7*7*7,
+		clust_scarcity=15*15*15,
 		clust_num_ores=3,
 		clust_size=3,
 		y_max=mcl_worlds.layer_to_y(20),
@@ -55,18 +69,19 @@ elseif industrialtest.mclAvailable then
 		ore_type="scatter",
 		ore="industrialtest:deepslate_with_uranium",
 		wherein=deepslatelike,
-		clust_scarcity=7*7*7,
+		clust_scarcity=15*15*15,
 		clust_num_ores=3,
 		clust_size=3,
 		y_max=mcl_worlds.layer_to_y(15),
 		y_min=mcl_vars.mg_overworld_min
 	})
+
 	industrialtest.internal.registerMetal("lead","Lead",4,4,4,4,6,5)
 	minetest.register_ore({
 		ore_type="scatter",
 		ore="industrialtest:stone_with_lead",
 		wherein=stonelike,
-		clust_scarcity=7*7*7,
+		clust_scarcity=11*11*11,
 		clust_num_ores=3,
 		clust_size=3,
 		y_max=mcl_worlds.layer_to_y(30),
@@ -76,7 +91,29 @@ elseif industrialtest.mclAvailable then
 		ore_type="scatter",
 		ore="industrialtest:deepslate_with_lead",
 		wherein=deepslatelike,
-		clust_scarcity=7*7*7,
+		clust_scarcity=11*11*11,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=mcl_worlds.layer_to_y(15),
+		y_min=mcl_vars.mg_overworld_min
+	})
+
+	industrialtest.internal.registerMetal("iridium","Iridium",4,5,4,4,5,5)
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:stone_with_iridium",
+		wherein=stonelike,
+		clust_scarcity=40*40*40,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=mcl_worlds.layer_to_y(20),
+		y_min=mcl_vars.mg_overworld_min
+	})
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:deepslate_with_iridium",
+		wherein=deepslatelike,
+		clust_scarcity=40*40*40,
 		clust_num_ores=3,
 		clust_size=3,
 		y_max=mcl_worlds.layer_to_y(15),

mod.conf

@@ -1,5 +1,5 @@
 name=industrialtest
 description=Adds various machinery
-optional_depends=default,bucket,3d_armor,mcl_core,mcl_copper,mcl_armor,mcl_deepslate,mcl_nether,mcl_buckets,mcl_util,mcl_dye,mcl_rubber,pipeworks
+optional_depends=default,bucket,3d_armor,mcl_core,mcl_copper,mcl_armor,mcl_deepslate,mcl_nether,mcl_buckets,mcl_util,mcl_dye,mcl_rubber,pipeworks,mesecons
 author=IndustrialTest Team
 title=IndustrialTest

tools/nano_suit.lua

@@ -54,7 +54,7 @@ local function registerNanoSuitPart(config)
 			on_place=mcl_armor.equip_on_use,
 			on_secondary_use=mcl_armor.equip_on_use,
 			_mcl_armor_element=config.element,
-			_mcl_armor_texture="industrialtest_"..config.name..".png",
+			_mcl_armor_texture=(config.element=="feet" and "industrialtest_mcl_" or "industrialtest_")..config.name..".png",
 			_industrialtest_powerStorage=true,
 			_industrialtest_powerCapacity=1000000,
 			_industrialtest_powerFlow=industrialtest.api.evPowerFlow,