View difference between Paste ID: chWwh6cN and JpMk3mwE

--- Script B: Listen for "pulse" broadcasts and drive front-side redstone
+-- Script B+: Listen for "SMiner" broadcasts and watch shield state changes
 
--- 1) Open your wireless modem on the top side
+-- 1) Find peripherals
-rednet.open("top")                            -- Open Rednet on "top" :contentReference[oaicite:7]{index=7}
+local speaker = peripheral.find("warpdriveSpeaker")
 local shield  = peripheral.find("warpdriveForceFieldProjector")
--- 2) Loop, receiving commands and setting the front output
+assert(shield, "ForceFieldProjector not found!")
-while true do
+
-  local senderID, message = rednet.receive("pulse")  -- Receive on protocol "pulse" :contentReference[oaicite:8]{index=8}
+-- 2) Open all modems for rednet
 for _, side in ipairs(peripheral.getNames()) do
-  -- 3) Update front-side redstone based on the message
+  if peripheral.getType(side) == "modem" then
-  if message == "ACTIVATE" then
+    rednet.open(side)
-    redstone.setOutput("front", true)        -- Turn on front redstone :contentReference[oaicite:9]{index=9}
+
-  elseif message == "DEACTIVATE" then
+
-    redstone.setOutput("front", false)       -- Turn off front redstone :contentReference[oaicite:10]{index=10}
+
 -- 3) Speak helper
 local function trySpeak(msg)
   if speaker then speaker.speak(msg) end
 end
 
 
 -- 5) Rednet listener coroutine
 local function rednetListener()
   while true do
     local senderID, message = rednet.receive("SMiner")
     if message == "check" then
       local enabled = shield.enable()  -- query current state
       if enabled then
         print("Received check → Shield currently ENABLED")
         trySpeak("Shield is enabled")
         rednet.broadcast("StatON", "SMiner")
       else
         print("Received check → Shield currently DISABLED")
         trySpeak("Shield is disabled")
         rednet.broadcast("StatOFF", "SMiner")
       end
     end
   end
 end
 
 -- 6) Shield-state monitor coroutine
 local function stateMonitor()
   local prevEnabled = shield.enable()
   while true do
     local enabled = shield.enable()
     if enabled ~= prevEnabled then
       if enabled then
         print("Shield state changed → ENABLED")
         trySpeak("Shield enabled")
         rednet.broadcast("StatON", "SMiner")
       else
         print("Shield state changed → DISABLED")
         trySpeak("Shield disabled")
         rednet.broadcast("StatOFF", "SMiner")
       end
       prevEnabled = enabled
     end
     os.sleep(0.5)
   end
 end
 
 -- 7) Run both loops in parallel
 parallel.waitForAny(rednetListener, stateMonitor)