GameUtils.java

/*
 * This file is part of FTB Launcher.
 *
 * Copyright © 2012-2016, FTB Launcher Contributors <https://github.com/Slowpoke101/FTBLaunch/>
 * FTB Launcher is licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.ftb.util;

import javax.swing.JOptionPane;

import net.ftb.gui.LaunchFrame;
import net.ftb.gui.dialogs.YNDialog;
import net.ftb.locale.I18N;
import net.ftb.log.Logger;

public class GameUtils
{

	public static void killMC ()
	{
		// if Mc is running
		if (LaunchFrame.MCRunning)
		{
			// open confirm dialog for closing MC
			YNDialog yn = new YNDialog("KILL_MC_MESSAGE", "KILL_MC_CONFIRM", "KILL_MC_TITLE");
			yn.setVisible(true);
			yn.toFront();

			if (yn.ready && yn.ret && LaunchFrame.MCRunning && LaunchFrame.getProcMonitor() != null)
			{
				Logger.logWarn("MC Killed by the user!");
				LaunchFrame.getProcMonitor().stop();
			}

			yn.setVisible(false);
		}
		else
		{
			Logger.logInfo("No Minecraft Process currently running to kill");
		}
	}

	public static void threadDumpMC ()
	{
		boolean ret = true;
		// if Mc is running
		if (LaunchFrame.MCRunning)
		{
			// open confirm dialog for closing MC
			YNDialog yn = new YNDialog("TD_MC_MESSAGE", "TD_MC_CONFIRM", "TD_MC_TITLE");
			yn.setVisible(true);
			yn.toFront();

			if (yn.ready && yn.ret && LaunchFrame.MCRunning && LaunchFrame.getProcMonitor() != null)
			{
				Logger.logWarn("Getting thread dump from MC");
				ret = OSUtils.genThreadDump(LaunchFrame.getProcMonitor().getPid());
			}

			yn.setVisible(false);

			if (ret == false)
			{
				ErrorUtils.showClickableMessage(I18N.getLocaleString("TD_MC_FAIL_MESSAGE"), JOptionPane.ERROR_MESSAGE);
			}
		}
		else
		{
			Logger.logInfo("No Minecraft Process currently running to thread dump");
		}
	}
}