Give command fixes

- You can no longer try to give a player an invalid item.
- The give command now gives the specified player the items, and not the
player that issued the command

TrueCraft.sln

@@ -51,6 +51,23 @@ Global
 		{FEE55B54-91B0-4325-A2C3-D576C0B7A81F}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(MonoDevelopProperties) = preSolution
-		StartupItem = TrueCraft\TrueCraft.csproj
+		Policies = $0
+		$0.TextStylePolicy = $1
+		$1.FileWidth = 120
+		$1.inheritsSet = VisualStudio
+		$1.inheritsScope = text/plain
+		$1.scope = text/x-csharp
+		$0.CSharpFormattingPolicy = $2
+		$2.BeforeMethodDeclarationParentheses = False
+		$2.BeforeMethodCallParentheses = False
+		$2.BeforeConstructorDeclarationParentheses = False
+		$2.BeforeIndexerDeclarationBracket = False
+		$2.BeforeDelegateDeclarationParentheses = False
+		$2.AfterDelegateDeclarationParameterComma = True
+		$2.NewParentheses = False
+		$2.SpacesBeforeBrackets = False
+		$2.inheritsSet = Mono
+		$2.inheritsScope = text/x-csharp
+		$2.scope = text/x-csharp
 	EndGlobalSection
 EndGlobal

TrueCraft/Commands/CommandManager.cs

@@ -41,7 +41,7 @@ namespace TrueCraft.Commands
             ICommand foundCommand = FindByName(alias) ?? FindByAlias(alias);
             if (foundCommand == null)
             {
-                client.SendMessage("Unable to locate the command \"" + alias + "\". It might be in a different server!");
+                client.SendMessage("Invalid command \"" + alias + "\".");
                 return;
             }
             foundCommand.Handle(client, alias, arguments);

TrueCraft/Commands/GiveCommand.cs

@@ -32,13 +32,23 @@ namespace TrueCraft.Commands
                 Help(Client, Alias, Arguments);
                 return;
             }
-            // TODO: Send items to the client mentioned in the command, not the client issuing the command
-            // TODO: Check to make sure an item with that ID actually exists
+            
+            IRemoteClient receiver = Client.Server.Clients.SingleOrDefault(c => c.Username == Arguments[1]);
             short id;
             sbyte count;
             if (short.TryParse(Arguments[2], out id) && sbyte.TryParse(Arguments[3], out count))
             {
-                var inventory = Client.Inventory as InventoryWindow;
+                if (receiver == null) {
+                    Client.SendMessage("No client with the username \"" + Arguments[1] + "\" was found.");
+                    return;
+                }
+
+                if (Client.Server.ItemRepository.GetItemProvider(id) == null) {
+                    Client.SendMessage("Invalid item id \"" + id + "\".");
+                    return;
+                }
+
+                var inventory = receiver.Inventory as InventoryWindow;
                 inventory.PickUpStack(new ItemStack(id, count));
             }
         }