Add telecomms system (#14486)

Content.Shared/Radio/RadioChannelPrototype.cs

@@ -1,28 +1,38 @@
 using Robust.Shared.Prototypes;
 
-namespace Content.Shared.Radio
+namespace Content.Shared.Radio;
+
+[Prototype("radioChannel")]
+public sealed class RadioChannelPrototype : IPrototype
 {
-    [Prototype("radioChannel")]
-    public sealed class RadioChannelPrototype : IPrototype
-    {
-        /// <summary>
-        /// Human-readable name for the channel.
-        /// </summary>
-        [DataField("name")] public string Name { get; private set; } = string.Empty;
+    /// <summary>
+    /// Human-readable name for the channel.
+    /// </summary>
+    [DataField("name")]
+    public string Name { get; private set; } = string.Empty;
 
-        [ViewVariables(VVAccess.ReadOnly)] public string LocalizedName => Loc.GetString(Name);
+    [ViewVariables(VVAccess.ReadOnly)]
+    public string LocalizedName => Loc.GetString(Name);
 
-        /// <summary>
-        /// Single-character prefix to determine what channel a message should be sent to.
-        /// </summary>
-        [DataField("keycode")] public char KeyCode { get; private set; } = '\0';
+    /// <summary>
+    /// Single-character prefix to determine what channel a message should be sent to.
+    /// </summary>
+    [DataField("keycode")]
+    public char KeyCode { get; private set; } = '\0';
 
-        [DataField("frequency")] public int Frequency { get; private set; } = 0;
+    [DataField("frequency")]
+    public int Frequency { get; private set; } = 0;
 
-        [DataField("color")] public Color Color { get; private set; } = Color.Lime;
+    [DataField("color")]
+    public Color Color { get; private set; } = Color.Lime;
 
-        [ViewVariables]
-        [IdDataField]
-        public string ID { get; } = default!;
-    }
+    [IdDataField, ViewVariables]
+    public string ID { get; } = default!;
+
+    /// <summary>
+    /// If channel is long range it doesn't require telecommunication server 
+    /// and messages can be sent across different stations
+    /// </summary>
+    [DataField("longRange"), ViewVariables]
+    public bool LongRange = false;
 }