milo: peripheral improvements

milo/Milo.lua

@@ -24,6 +24,7 @@ local fs         = _G.fs
 local multishell = _ENV.multishell
 local os         = _G.os
 local shell      = _ENV.shell
+local turtle     = _G.turtle
 
 if multishell then
   multishell.setTitle(multishell.getCurrent(), 'Milo')
@@ -71,11 +72,15 @@ if not modem.getNameLocal() then
   Syntax('Wired modem is not active')
 end
 
-local introspection = Peripheral.get('plethora:introspection') or
+local introspection = device['plethora:introspection'] or
+  turtle.equip('left', 'plethora:module:0') and device['plethora:introspection'] or
   Syntax('Introspection module missing')
 
 if not device.workbench then
-  Syntax('Workbench missing')
+  turtle.equip('right', 'minecraft:crafting_table:0')
+  if not device.workbench then
+    Syntax('Workbench missing')
+  end
 end
 
 local context = {

milo/plugins/remote.lua

@@ -122,15 +122,33 @@ local function client(socket)
 	_G._debug('REMOTE: disconnected from ' .. socket.dhost)
 end
 
-if device.wireless_modem then
-	Event.addRoutine(function()
-		_G._debug('REMOTE: listening on port 4242')
-		while true do
-			local socket = Socket.server(4242)
-			Event.addRoutine(function()
-				client(socket)
-				socket:close()
-			end)
-		end
-	end)
+local handler
+
+local function listen()
+	if device.wireless_modem then
+		handler = Event.addRoutine(function()
+			_G._debug('REMOTE: listening on port 4242')
+			while true do
+				local socket = Socket.server(4242)
+				Event.addRoutine(function()
+					client(socket)
+					socket:close()
+				end)
+			end
+		end)
+	end
 end
+
+Event.on({ 'device_attach', 'device_detach' }, function(_, name)
+	if name == 'wireless_modem' then
+		if handler then
+			handler:terminate()
+			handler = nil
+			_debug('REMOTE: wireless modem disconnected')
+		else
+			listen()
+		end
+	end
+end)
+
+listen()