#32, progress with mcchat (#12)

src/main/java/buttondevteam/discordplugin/commands/MCChatCommand.java

@@ -1,6 +1,7 @@
 package buttondevteam.discordplugin.commands;
 
 import buttondevteam.discordplugin.DiscordPlayer;
+import buttondevteam.lib.TBMCCoreAPI;
 import buttondevteam.lib.player.PlayerData;
 import sx.blah.discord.handle.obj.IMessage;
 
@@ -17,10 +18,13 @@ public class MCChatCommand extends DiscordCommandBase {
 			message.reply("This command can only be issued while DMing the bot.");
 			return;
 		}
-		PlayerData<Boolean> mcchat = DiscordPlayer.getUser(message.getAuthor().getStringID(), DiscordPlayer.class)
-				.minecraftChat();
+		try (final DiscordPlayer user = DiscordPlayer.getUser(message.getAuthor().getStringID(), DiscordPlayer.class)) {
+			PlayerData<Boolean> mcchat = user.minecraftChat();
 			mcchat.set(!mcchat.getOrDefault(false));
 			message.reply("Minecraft chat " + (mcchat.get() ? "enabled." : "disabled."));
+		} catch (Exception e) {
+			TBMCCoreAPI.SendException("Error while setting mcchat for user" + message.getAuthor().getName(), e);
+		}
 	}
 
 	@Override

src/main/java/buttondevteam/discordplugin/listeners/MCChatListener.java

@@ -147,11 +147,15 @@ public class MCChatListener implements Listener, IListener<MessageReceivedEvent>
 				}
 
 				if (dmessage.startsWith("/")) {
+					DiscordPlugin.perform(() -> {
+						if (!event.getMessage().isDeleted())
+							event.getMessage().delete();
+					});
 					final String cmd = dmessage.substring(1).toLowerCase();
 					if (dsender instanceof DiscordSender && !Arrays.stream(UnconnectedCmds)
 							.anyMatch(s -> cmd.equals(s) || cmd.startsWith(s + " "))) {
 						// Command not whitelisted
-						DiscordPlugin.sendMessageToChannel(event.getMessage().getChannel(), // TODO
+						dsender.sendMessage( // TODO
 								"Sorry, you need to be online on the server and have your accounts connected, you can only access these commands:\n"
 										+ Arrays.stream(UnconnectedCmds).map(uc -> "/" + uc)
 												.collect(Collectors.joining(", "))
@@ -170,8 +174,6 @@ public class MCChatListener implements Listener, IListener<MessageReceivedEvent>
 					} else
 						Bukkit.dispatchCommand(dsender, cmd);
 					lastlistp = (short) Bukkit.getOnlinePlayers().size();
-					if (!event.getMessage().isDeleted())
-						event.getMessage().delete();
 				} else {
 					TBMCChatAPI.SendChatMessage(Channel.GlobalChat, dsender,
 							dmessage + (event.getMessage().getAttachments().size() > 0 ? "\n" + event.getMessage()