com.l2jfree.gameserver.handler.admincommands.AdminInvul.java Source code

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Here is the source code for com.l2jfree.gameserver.handler.admincommands.AdminInvul.java

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/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package com.l2jfree.gameserver.handler.admincommands;

import java.util.StringTokenizer;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.l2jfree.gameserver.gameobjects.L2Object;
import com.l2jfree.gameserver.gameobjects.L2Player;
import com.l2jfree.gameserver.handler.IAdminCommandHandler;

/**
 * This class handles following admin commands:
 * - invul = turns invulnerability on/off
 * 
 * @version $Revision: 1.2.4.4 $ $Date: 2007/07/31 10:06:02 $
 */
public class AdminInvul implements IAdminCommandHandler {
    private final static Log _log = LogFactory.getLog(AdminInvul.class);
    private static final String[] ADMIN_COMMANDS = { "admin_invul", "admin_setinvul" };

    @Override
    public boolean useAdminCommand(String command0, L2Player activeChar) {
        StringTokenizer st = new StringTokenizer(command0, " ");
        String command = st.nextToken();

        String param = st.hasMoreTokens() ? st.nextToken() : "";

        final Boolean isInvul;
        if (param.equalsIgnoreCase("on") || param.equalsIgnoreCase("true") || param.equalsIgnoreCase("1"))
            isInvul = true;
        else if (param.equalsIgnoreCase("off") || param.equalsIgnoreCase("false") || param.equalsIgnoreCase("0"))
            isInvul = false;
        else
            isInvul = null;

        if (command.equals("admin_invul"))
            handleInvul(activeChar, isInvul);
        if (command.equals("admin_setinvul")) {
            L2Object target = activeChar.getTarget();
            if (target instanceof L2Player) {
                handleInvul((L2Player) target, isInvul);
            }
        }
        return true;
    }

    @Override
    public String[] getAdminCommandList() {
        return ADMIN_COMMANDS;
    }

    private void handleInvul(L2Player activeChar, Boolean isInvul) {
        if (isInvul == null)
            isInvul = !activeChar.isInvul();

        String text;
        if (!isInvul) {
            activeChar.setIsInvul(false);
            if (activeChar.getPet() != null)
                activeChar.getPet().setIsInvul(false);

            text = activeChar.getName() + " is now mortal.";
            if (_log.isDebugEnabled())
                _log.debug("GM: Gm removed invul mode from character " + activeChar.getName() + "("
                        + activeChar.getObjectId() + ")");
        } else {
            activeChar.setIsInvul(true);
            if (activeChar.getPet() != null)
                activeChar.getPet().setIsInvul(true);

            text = activeChar.getName() + " is now invulnerable.";
            if (_log.isDebugEnabled())
                _log.debug("GM: Gm activated invul mode for character " + activeChar.getName() + "("
                        + activeChar.getObjectId() + ")");
        }
        activeChar.sendMessage(text);
    }
}