adds examinable text for address to some device networked entities (#11455)

Content.Server/DeviceNetwork/Components/DeviceNetworkComponent.cs

@@ -80,6 +80,13 @@ namespace Content.Server.DeviceNetwork.Components
         [DataField("receiveAll")]
         public bool ReceiveAll;
 
+        /// <summary>
+        ///     If the device should show its address upon an examine. Useful for devices
+        ///     that do not have a visible UI.
+        /// </summary>
+        [DataField("examinableAddress")]
+        public bool ExaminableAddress;
+
         /// <summary>
         ///     Whether the device should attempt to join the network on map init.
         /// </summary>

Content.Server/DeviceNetwork/Systems/DeviceNetworkSystem.cs

@@ -6,6 +6,7 @@ using Robust.Shared.Random;
 using Robust.Shared.Utility;
 using System.Buffers;
 using System.Diagnostics.CodeAnalysis;
+using Content.Shared.Examine;
 using static Content.Server.DeviceNetwork.Components.DeviceNetworkComponent;
 
 namespace Content.Server.DeviceNetwork.Systems
@@ -28,6 +29,7 @@ namespace Content.Server.DeviceNetwork.Systems
         {
             SubscribeLocalEvent<DeviceNetworkComponent, MapInitEvent>(OnMapInit);
             SubscribeLocalEvent<DeviceNetworkComponent, ComponentShutdown>(OnNetworkShutdown);
+            SubscribeLocalEvent<DeviceNetworkComponent, ExaminedEvent>(OnExamine);
         }
 
         public override void Update(float frameTime)
@@ -59,6 +61,15 @@ namespace Content.Server.DeviceNetwork.Systems
             if (frequency != null)
                 _packets.Enqueue(new DeviceNetworkPacketEvent(device.DeviceNetId, address, frequency.Value, device.Address, uid, data));
         }
+
+        private void OnExamine(EntityUid uid, DeviceNetworkComponent device, ExaminedEvent args)
+        {
+            if (device.ExaminableAddress)
+            {
+                args.PushText(Loc.GetString("device-address-examine-message", ("address", device.Address)));
+            }
+        }
+
         /// <summary>
         /// Automatically attempt to connect some devices when a map starts.
         /// </summary>

Resources/Locale/en-US/devices/device-network.ftl

@@ -20,3 +20,7 @@ device-frequency-prototype-name-surveillance-camera-entertainment = Entertainmen
 device-address-prefix-vent = Vnt-
 device-address-prefix-scrubber = Scr-
 device-address-prefix-sensor = Sns-
+device-address-prefix-fire-alarm = Fir-
+device-address-prefix-air-alarm = Air-
+
+device-address-examine-message = The device's address is {$address}.

Resources/Prototypes/Entities/Structures/Piping/Atmospherics/unary.yml

@@ -35,6 +35,7 @@
       transmitFrequencyId: AtmosMonitor
       prefix: device-address-prefix-vent
       sendBroadcastAttemptEvent: true
+      examinableAddress: true
     - type: WiredNetworkConnection
     - type: DeviceNetworkRequiresPower
     - type: AtmosDevice
@@ -127,6 +128,7 @@
       receiveFrequencyId: AtmosMonitor
       transmitFrequencyId: AtmosMonitor
       prefix: device-address-prefix-scrubber
+      examinableAddress: true
     - type: DeviceNetworkRequiresPower
     - type: AtmosMonitor
       temperatureThreshold: stationTemperature

Resources/Prototypes/Entities/Structures/Specific/Atmospherics/sensor.yml

@@ -40,6 +40,7 @@
       transmitFrequencyId: AtmosMonitor
       prefix: device-address-prefix-sensor
       sendBroadcastAttemptEvent: true
+      examinableAddress: true
     - type: WiredNetworkConnection
     - type: DeviceNetworkRequiresPower
     - type: AtmosDevice

Resources/Prototypes/Entities/Structures/Wallmounts/air_alarm.yml

@@ -13,6 +13,7 @@
     deviceNetId: AtmosDevices
     receiveFrequencyId: AtmosMonitor
     transmitFrequencyId: AtmosMonitor
+    prefix: device-address-prefix-air-alarm
     sendBroadcastAttemptEvent: true
   - type: WiredNetworkConnection
   - type: DeviceList

Resources/Prototypes/Entities/Structures/Wallmounts/fire_alarm.yml

@@ -13,7 +13,9 @@
     deviceNetId: AtmosDevices
     receiveFrequencyId: AtmosMonitor
     transmitFrequencyId: AtmosMonitor
+    prefix: device-address-prefix-fire-alarm
     sendBroadcastAttemptEvent: true
+    examinableAddress: true
   - type: DeviceList
   - type: WiredNetworkConnection
   - type: DeviceNetworkRequiresPower