001/*
002 * This file is part of Baritone.
003 *
004 * Baritone is free software: you can redistribute it and/or modify
005 * it under the terms of the GNU Lesser General Public License as published by
006 * the Free Software Foundation, either version 3 of the License, or
007 * (at your option) any later version.
008 *
009 * Baritone is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
012 * GNU Lesser General Public License for more details.
013 *
014 * You should have received a copy of the GNU Lesser General Public License
015 * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
016 */
017
018package baritone.api.command.exception;
019
020import baritone.api.command.argument.ICommandArgument;
021
022public abstract class CommandInvalidArgumentException extends CommandErrorMessageException {
023
024    public final ICommandArgument arg;
025
026    protected CommandInvalidArgumentException(ICommandArgument arg, String message) {
027        super(formatMessage(arg, message));
028        this.arg = arg;
029    }
030
031    protected CommandInvalidArgumentException(ICommandArgument arg, String message, Throwable cause) {
032        super(formatMessage(arg, message), cause);
033        this.arg = arg;
034    }
035
036    private static String formatMessage(ICommandArgument arg, String message) {
037        return String.format(
038                "Error at argument #%s: %s",
039                arg.getIndex() == -1 ? "<unknown>" : Integer.toString(arg.getIndex() + 1),
040                message
041        );
042    }
043}