ButtonCore/src/main/java/buttondevteam/core/ThorpeCommand.java

@@ -9,6 +9,9 @@ import org.bukkit.command.CommandSender;
 public class ThorpeCommand extends ICommand2MC {
 	@Command2.Subcommand //TODO: Main permissions (groups) like 'mod'
 	public void reload(CommandSender sender) {
-		MainPlugin.Instance.reloadConfig();
+		if (MainPlugin.Instance.tryReloadConfig())
+			sender.sendMessage("§bConfig reloaded.");
+		else
+			sender.sendMessage("§cFailed to reload config. Check console.");
 	}
 }

ButtonCore/src/main/java/buttondevteam/lib/architecture/ButtonPlugin.java

@@ -71,17 +71,23 @@ public abstract class ButtonPlugin extends JavaPlugin {
 
 	@Override
 	public void reloadConfig() {
-		justReload();
-		loadConfig();
-		componentStack.forEach(c -> Component.updateConfig(this, c));
+		tryReloadConfig();
 	}
 
-	public void justReload() {
+	public boolean tryReloadConfig() {
+		if (!justReload()) return false;
+		loadConfig();
+		componentStack.forEach(c -> Component.updateConfig(this, c));
+		return true;
+	}
+
+	public boolean justReload() {
 		if (loaded && ConfigData.saveNow(getConfig())) {
 			getLogger().warning("Saved pending configuration changes to the file, didn't reload (try again).");
-			return;
+			return false;
 		}
 		super.reloadConfig();
 		loaded = true; //Needed because for the first time it uses reloadConfig() to load it
+		return true;
 	}
 }

ButtonCore/src/main/java/buttondevteam/lib/chat/Command2.java

@@ -5,7 +5,6 @@ import buttondevteam.lib.player.ChromaGamerBase;
 import lombok.RequiredArgsConstructor;
 import lombok.experimental.var;
 import lombok.val;
-import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.file.YamlConfiguration;
 
 import java.io.InputStreamReader;
@@ -105,7 +104,8 @@ public abstract class Command2<TC extends ICommand2, TP extends Command2Sender>
 			final ChromaGamerBase cg;
 			if (sendertype.isAssignableFrom(sender.getClass()))
 				params.add(sender); //The command either expects a CommandSender or it is a Player, or some other expected type
-			else if (CommandSender.class.isAssignableFrom(sendertype) && sender instanceof Command2MCSender)
+			else if (sender instanceof Command2MCSender
+				&& sendertype.isAssignableFrom(((Command2MCSender) sender).getSender().getClass()))
 				params.add(((Command2MCSender) sender).getSender());
 			else if (ChromaGamerBase.class.isAssignableFrom(sendertype)
 				&& sender instanceof Command2MCSender
@@ -238,4 +238,4 @@ public abstract class Command2<TC extends ICommand2, TP extends Command2Sender>
 	public String[] getCommandsText() {
 		return commandHelp.toArray(new String[0]);
 	}
-} //TODO: Test support of Player instead of CommandSender
+}

ButtonCore/src/main/java/buttondevteam/lib/chat/Command2MC.java

@@ -12,7 +12,9 @@ public class Command2MC extends Command2<ICommand2MC, Command2MCSender> {
 
 	@Override
 	public boolean hasPermission(Command2MCSender sender, ICommand2MC command) {
-		return MainPlugin.permission.has(sender.getSender(), "thorpe.command." + command.getCommandPath().replace(' ', '.'));
+		return command.getClass().getAnnotation(CommandClass.class).modOnly()
+			? MainPlugin.permission.has(sender.getSender(), "tbmc.admin") //TODO: Change when groups are implemented
+			: MainPlugin.permission.has(sender.getSender(), "thorpe.command." + command.getCommandPath().replace(' ', '.'));
 	}
 
 	/**