main.java

monkeymahjongg,一个JME3D游戏的源代码

/*
 * Main.java
 *
 *  Copyright (c) 2007 Daniel Gronau
 *
 *  This file is part of Monkey Mahjongg.
 *
 *  Monkey Mahjongg 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.
 *
 *  Monkey Mahjongg 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 jmetest.monkeymahjongg.playground.model;

import java.lang.reflect.Constructor;
import java.util.concurrent.Callable;
import java.util.prefs.BackingStoreException;
import java.util.prefs.Preferences;

import jmetest.monkeymahjongg.playground.view.BackgroundGameState;
import jmetest.monkeymahjongg.playground.view.MahjonggGameState;

import com.jme.input.MouseInput;
import com.jme.renderer.ColorRGBA;
import com.jme.system.GameSettings;
import com.jme.system.PreferencesGameSettings;
import com.jme.util.GameTaskQueueManager;
import com.jmex.game.StandardGame;
import com.jmex.game.state.GameState;
import com.jmex.game.state.GameStateManager;

/**
 * 
 * @author Pirx
 */
public class Main {

	private static Preferences preferences;
	private static GameSettings gameSettings;
	private static StandardGame standardGame;

	private static GameState backgroundGameState;
	private static GameState mainMenuGameState;
	private static GameState settingsMenuGameState;
	private static GameState mahjonggGameState;

	private static String menuPackage;

	private static String layoutName = "standard";

	/**
	 * @param args
	 *            the command line arguments
	 */
	public static void main(String[] args) {
		menuPackage = (args.length == 0) ? "swing" : args[0];
		preferences = Preferences.userNodeForPackage(Main.class);
		gameSettings = new PreferencesGameSettings(preferences);
		standardGame = new StandardGame("Monkey Mahjongg",
				StandardGame.GameType.GRAPHICAL, gameSettings);
		standardGame.setBackgroundColor(ColorRGBA.darkGray);
		standardGame.start();
		
		backgroundGameState = new BackgroundGameState(
				"jmetest/monkeymahjongg/images/Monkey.jpg");
		GameStateManager.getInstance().attachChild(backgroundGameState);
		backgroundGameState.setActive(true);

		mahjonggGameState = new MahjonggGameState();
		GameStateManager.getInstance().attachChild(mahjonggGameState);

		try {
			String menuPackageRoot = "jmetest.monkeymahjongg.playground.controller.menu.";
			mainMenuGameState = (GameState) Class.forName(
					menuPackageRoot + menuPackage
							+ ".MainMenuGameState").newInstance();
			GameStateManager.getInstance().attachChild(mainMenuGameState);
			mainMenuGameState.setActive(true);

			Constructor<?> settingsConstructor = Class.forName(
					menuPackageRoot + menuPackage
							+ ".SettingsMenuGameState").getConstructor(
					GameSettings.class);
			settingsMenuGameState = (GameState) settingsConstructor
					.newInstance(gameSettings);
			GameStateManager.getInstance().attachChild(settingsMenuGameState);

		} catch (Exception ex) {
			ex.printStackTrace();
			System.exit(-1);
		}

		setCursorVisible(true);
	}

	private static void setCursorVisible(final boolean visible) {
		GameTaskQueueManager.getManager().update(new Callable<Object>() {

			public Object call() throws Exception {
				MouseInput.get().setCursorVisible(visible);
				return null;
			}
		});
	}

	public static void selectSettingsMenu() {
		mainMenuGameState.setActive(false);
		settingsMenuGameState.setActive(true);
	}

	public static void selectMainMenu() {
		settingsMenuGameState.setActive(false);
		backgroundGameState.setActive(true);
		mainMenuGameState.setActive(true);
	}

	public static void startLevel() {
		mainMenuGameState.setActive(false);
		backgroundGameState.setActive(false);
		mahjonggGameState.setActive(true);
	}

	public static void stopLevel() {
		mahjonggGameState.setActive(false);
		mainMenuGameState.setActive(true);
		backgroundGameState.setActive(true);
	}

	public static void setLayoutName(String layoutName) {
		Main.layoutName = layoutName;
	}

	public static void exit() {
		standardGame.shutdown();
	}

	public static void savePreferences() {
		try {
			preferences.flush();
		} catch (BackingStoreException ex) {
			// Logger.getLogger("global").log(Level.SEVERE, null, ex);
		}
	}

	public static void changeResolution() {
		// standardGame.recreateGraphicalContext();
	}

	public static Board getBoard() {
		return new Board(new XMLLevel("level/" + layoutName + ".xml") );
	}
}