migrating to .NET Core 2.0

SharedLibraryCore/Command.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+
+using SharedLibraryCore.Objects;
+
+namespace SharedLibraryCore
+{
+    public class CommandArgument
+    {
+        public string Name { get; set; }
+        public bool Required { get; set; }
+    }
+
+    public abstract class Command
+    {
+        public Command(String commandName, String commandDescription, String commandAlias, Player.Permission requiredPermission, bool requiresTarget, CommandArgument[] param = null)
+        { 
+            Name = commandName;
+            Description = commandDescription;
+            Alias = commandAlias;
+            Permission = requiredPermission;
+            RequiresTarget = requiresTarget;
+            Arguments = param ?? new CommandArgument[0];
+        }
+
+        //Execute the command
+        abstract public Task ExecuteAsync(Event E);
+
+        public String Name { get; private set; }
+        public String Description { get; private set; }
+        public String Syntax => $"syntax: !{Alias} {String.Join(" ", Arguments.Select(a => $"<{(a.Required ? "" : "optional ")}{a.Name}>"))}";
+        public String Alias { get; private set; }
+        public int RequiredArgumentCount => Arguments.Count(c => c.Required);
+        public bool RequiresTarget { get; private set; }
+        public Player.Permission Permission { get; private set; }
+        public CommandArgument[] Arguments { get; private set; }
+    }
+}