Fix sloshing electricity & enable SpeechVerb masking (#24238)

* Implemented electricity speech verb masking

* Handle speech verb override elsewhere in the system, even though we're not using it

* Fix that protoId business

* No nullable component fields

* Use ProtoId, and try going back to a nullable.
Specifiy DataFields on VoiceMaskComponent.

Content.Server/Radio/EntitySystems/RadioSystem.cs

@@ -7,6 +7,7 @@ using Content.Shared.Chat;
 using Content.Shared.Database;
 using Content.Shared.Radio;
 using Content.Shared.Radio.Components;
+using Content.Shared.Speech;
 using Robust.Shared.Map;
 using Robust.Shared.Network;
 using Robust.Shared.Player;
@@ -79,7 +80,17 @@ public sealed class RadioSystem : EntitySystem
 
         name = FormattedMessage.EscapeText(name);
 
-        var speech = _chat.GetSpeechVerb(messageSource, message);
+        SpeechVerbPrototype speech;
+        if (mask != null
+            && mask.Enabled
+            && mask.SpeechVerb != null
+            && _prototype.TryIndex<SpeechVerbPrototype>(mask.SpeechVerb, out var proto))
+        {
+            speech = proto;
+        }
+        else
+            speech = _chat.GetSpeechVerb(messageSource, message);
+
         var content = escapeMarkup
             ? FormattedMessage.EscapeText(message)
             : message;