robust-toolbox-template-singleplayer/Template.Game/GameConfigVars.cs

using Robust.Shared;
using Robust.Shared.Configuration;

namespace Template.Game;

// DEVNOTE: This is the same as SS14's CCVars. Except it's not named CCVars as that name is 
// hot garbage.
[CVarDefs]
public sealed class GameConfigVars: CVars
{
    // Declare persistent game config variables here.
    // ```
    // public static readonly CVarDef<SerializableType>
    //     VariableName = CVarDef.Create("namespace.varname", default_value, CVar.TYPE | CVar.OTHERTYPE)
    // ``` 
    // This is a good spot to store your database config, among other things.

    public static readonly CVarDef<bool>
        DummyCVarForTemplate = CVarDef.Create("dummy.whydoineedthis", true, CVar.ARCHIVE);
}