More restructuring

src/NadekoBot/Modules/Utility/Calc/CalcCommands.cs

@@ -1,48 +0,0 @@
-#nullable disable
-using NCalc;
-using System.Reflection;
-
-namespace NadekoBot.Modules.Utility;
-
-public partial class Utility
-{
-    [Group]
-    public partial class CalcCommands : NadekoModule
-    {
-        [Cmd]
-        public async Task Calculate([Leftover] string expression)
-        {
-            var expr = new Expression(expression, EvaluateOptions.IgnoreCase | EvaluateOptions.NoCache);
-            expr.EvaluateParameter += Expr_EvaluateParameter;
-            var result = expr.Evaluate();
-            if (!expr.HasErrors())
-                await SendConfirmAsync("⚙ " + GetText(strs.result), result.ToString());
-            else
-                await SendErrorAsync("⚙ " + GetText(strs.error), expr.Error);
-        }
-
-        private static void Expr_EvaluateParameter(string name, ParameterArgs args)
-        {
-            switch (name.ToLowerInvariant())
-            {
-                case "pi":
-                    args.Result = Math.PI;
-                    break;
-                case "e":
-                    args.Result = Math.E;
-                    break;
-            }
-        }
-
-        [Cmd]
-        public async Task CalcOps()
-        {
-            var selection = typeof(Math).GetTypeInfo()
-                                        .GetMethods()
-                                        .DistinctBy(x => x.Name)
-                                        .Select(x => x.Name)
-                                        .Except(new[] { "ToString", "Equals", "GetHashCode", "GetType" });
-            await SendConfirmAsync(GetText(strs.calcops(prefix)), string.Join(", ", selection));
-        }
-    }
-}