Re-add electrocution by uninsulated cables

cables.lua

@@ -162,12 +162,15 @@ function industrialtest.Cable.createDefinitionTable(self,description,inventoryIm
 		def.sound=mcl_sounds.node_sound_metal_defaults()
 	end
 	def.groups._industrialtest_cable=1
+	if insulated then
+		def.groups._industrialtest_insulatedCable=1
+	end
 
 	return def
 end
 
 function industrialtest.Cable.register(self)
-	local def=self:createDefinitionTable(self.description,self.inventoryImage,self.tile,false)
+	local def=self:createDefinitionTable(self.description,self.inventoryImage,self.tile,self.safe)
 	minetest.register_node(self.name,def)
 
 	if self.insulated then
@@ -385,6 +388,7 @@ industrialtest.internal.unpackTableInto(industrialtest.GlassFibreCable,{
 	inventoryImage="industrialtest_glass_fibre_cable_inv.png",
 	transparent=true,
 	tile="industrialtest_glass_fibre_cable.png",
+	safe=true,
 	size=0.12,
 	flow=industrialtest.api.ivPowerFlow
 })
@@ -401,3 +405,52 @@ minetest.register_craft({
 	}
 })
 -- TODO: Add glass fibre cable craft with silver ingot
+
+if industrialtest.config.electrocution then
+	local electrocutionDelta=0
+	minetest.register_globalstep(function(dtime)
+		electrocutionDelta=electrocutionDelta+dtime
+		if electrocutionDelta<industrialtest.config.updateDelay then
+			return
+		end
+		electrocutionDelta=0
+
+		local offsets={
+			vector.new(0,0,0),
+			vector.new(-0.7,0,0),
+			vector.new(-0.7,1,0),
+			vector.new(0,1,0),
+			vector.new(0.7,0,0),
+			vector.new(0.7,1,0),
+			vector.new(0,0,-0.7),
+			vector.new(0,1,-0.7),
+			vector.new(0,0,0.7),
+			vector.new(0,1,0.7)
+		}
+
+		local players=minetest.get_connected_players()
+		for _,player in ipairs(players) do
+			local pos=player:get_pos()
+			for _,offset in ipairs(offsets) do
+				local nodePos=vector.add(pos,offset)
+				local node=minetest.get_node(nodePos)
+				local def=minetest.registered_nodes[node.name]
+				if def and def.groups and def.groups._industrialtest_cable and not def.groups._industrialtest_insulatedCable then
+					local meta=minetest.get_meta(pos)
+					local networks=industrialtest.api.isAttachedToNetwork(meta)
+					if networks then
+						local current=0
+						for _,network in ipairs(networks) do
+							current=current+industrialtest.api.getFlowingCurrent(network)
+						end
+						if current>0 then
+							local removed=math.ceil(current/500)
+							player:set_hp(player:get_hp()-removed,"electrocution")
+							break
+						end
+					end
+				end
+			end
+		end
+	end)
+end

init.lua

@@ -21,7 +21,8 @@ industrialtest={}
 
 -- Settings
 industrialtest.config={
-	updateDelay=minetest.settings:get("industrialtest.updateDelay") or 1,
+	updateDelay=tonumber(minetest.settings:get("industrialtest.updateDelay") or "1"),
+	electrocution=minetest.settings:get_bool("industrialtest.electrocution",true),
 	developerMode=minetest.settings:get_bool("industrialtest.developerMode",false)
 }
 

settingtypes.txt

@@ -1,5 +1,8 @@
 # This determines value how frequently machines update
 industrialtest.updateDelay (Update delay) float 1.0
 
+# Whether electrocution by uninsulated cables is used
+industrialtest.electrocution (Electrocution) bool true
+
 # Enables additional utils useful when developing mod
 industrialtest.developerMode (Developer mode) bool false