Add ambient music (#16829)

Content.Shared/CCVar/CCVars.cs

@@ -33,10 +33,6 @@ namespace Content.Shared.CCVar
         /*
          * Ambience
          */
-        //TODO: This is so that this compiles, yell at me if this is still in
-        public static readonly CVarDef<bool> AmbienceBasicEnabled =
-            CVarDef.Create("ambiance.basic_enabled", true, CVar.CLIENTONLY | CVar.ARCHIVE);
-
 
         /// <summary>
         /// How long we'll wait until re-sampling nearby objects for ambience. Should be pretty fast, but doesn't have to match the tick rate.
@@ -74,24 +70,25 @@ namespace Content.Shared.CCVar
         public static readonly CVarDef<float> AmbienceVolume =
             CVarDef.Create("ambience.volume", 0.0f, CVar.ARCHIVE | CVar.CLIENTONLY);
 
+        // Midi is on engine so deal
+        public const float MidiMultiplier = 3f;
+
+        public const float AmbienceMultiplier = 2f;
+
+        /// <summary>
+        /// Ambience music volume.
+        /// </summary>
+        public static readonly CVarDef<float> AmbientMusicVolume =
+            CVarDef.Create("ambience.music_volume", 0.0f, CVar.ARCHIVE | CVar.CLIENTONLY);
+
+        public const float AmbientMusicMultiplier = 2f;
+
         /// <summary>
         /// Lobby / round end music volume.
         /// </summary>
         public static readonly CVarDef<float> LobbyMusicVolume =
             CVarDef.Create("ambience.lobby_music_volume", 0.0f, CVar.ARCHIVE | CVar.CLIENTONLY);
 
-        /// <summary>
-        /// Whether to play the station ambience (humming) sound
-        /// </summary>
-        public static readonly CVarDef<bool> StationAmbienceEnabled =
-            CVarDef.Create("ambience.station_ambience", true, CVar.ARCHIVE | CVar.CLIENTONLY);
-
-        /// <summary>
-        /// Whether to play the space ambience
-        /// </summary>
-        public static readonly CVarDef<bool> SpaceAmbienceEnabled =
-            CVarDef.Create("ambience.space_ambience", true, CVar.ARCHIVE | CVar.CLIENTONLY);
-
         /*
          * Status
          */