Merge pull request #247 from gkbrk/list_command

Added list command

TrueCraft/Commands/ListCommand.cs

@@ -0,0 +1,40 @@
+using System;
+using TrueCraft.API.Networking;
+using System.Text;
+
+namespace TrueCraft.Commands
+{
+    public class ListCommand : Command
+    {
+        public override string Name
+        {
+            get { return "list"; }
+        }
+
+        public override string Description
+        {
+            get { return "Lists online players"; }
+        }
+
+        public override void Handle(IRemoteClient client, string alias, string[] arguments)
+        {
+            StringBuilder listMessage = new StringBuilder("Currently connected players: ");
+            foreach (IRemoteClient c in client.Server.Clients)
+            {
+                if (listMessage.Length + c.Username.Length + 2 >= 120)
+                {
+                    client.SendMessage(listMessage.ToString());
+                    listMessage.Clear();
+                }
+                listMessage.AppendFormat("{0}, ", c.Username);
+            }
+            listMessage.Remove(listMessage.Length - 2, 2);
+            client.SendMessage(listMessage.ToString());
+        }
+
+        public override void Help(IRemoteClient client, string alias, string[] arguments)
+        {
+            client.SendMessage("Correct usage is /" + alias);
+        }
+    }
+}

TrueCraft/TrueCraft.csproj

@@ -67,6 +67,7 @@
     <Compile Include="ServerConfiguration.cs" />
     <Compile Include="MobManager.cs" />
     <Compile Include="Rules\OverworldSpawnRules.cs" />
+    <Compile Include="Commands\ListCommand.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>