From 96c9fe164a91129e192c6ad9011223395c813f50 Mon Sep 17 00:00:00 2001
From: mrkubax10 <mrkubax10@onet.pl>
Date: Sun, 24 Mar 2024 15:54:24 +0100
Subject: [PATCH] Mesecons compatibility: Nuclear Reactor and Nuclear Reactor
 Chamber

---
 compat/mesecons.lua          | 118 ++++++++++++++++++++++++++++-------
 machines/nuclear_reactor.lua |   3 +-
 2 files changed, 99 insertions(+), 22 deletions(-)

diff --git a/compat/mesecons.lua b/compat/mesecons.lua
index 32db1fa..b8a6d96 100644
--- a/compat/mesecons.lua
+++ b/compat/mesecons.lua
@@ -16,31 +16,107 @@
 
 -- 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)
+	mesecons={
+		effector={
+			action_on=function(pos,node)
+				if node.name~="industrialtest:rotary_macerator" then
+					return
+				end
 
-        local def=minetest.registered_nodes[node.name]
-        def._industrialtest_updateFormspec(pos)
+				local meta=minetest.get_meta(pos)
+				meta:set_int("maintainSpeed",1)
 
-        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)
 
-        local def=minetest.registered_nodes[node.name]
-        def._industrialtest_updateFormspec(pos)
-      end
-    }
-  }
+				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
+				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
+
+				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)
diff --git a/machines/nuclear_reactor.lua b/machines/nuclear_reactor.lua
index c572d36..3bebb87 100644
--- a/machines/nuclear_reactor.lua
+++ b/machines/nuclear_reactor.lua
@@ -454,7 +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={