/*

  * Copyright (c) 2008-2010, Matthias Mann

  *

  * All rights reserved.

  *

  * Redistribution and use in source and binary forms, with or without

  * modification, are permitted provided that the following conditions are met:

  *

  *     * Redistributions of source code must retain the above copyright notice,

  *       this list of conditions and the following disclaimer.

  *     * Redistributions in binary form must reproduce the above copyright

  *       notice, this list of conditions and the following disclaimer in the

  *       documentation and/or other materials provided with the distribution.

  *     * Neither the name of Matthias Mann nor the names of its contributors may

  *       be used to endorse or promote products derived from this software

  *       without specific prior written permission.

  *

  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR

  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  */

 package gameui;

 import de.matthiasmann.twl.Event;

 import de.matthiasmann.twl.FPSCounter;

 import de.matthiasmann.twl.GUI;

 import de.matthiasmann.twl.Label;

 import de.matthiasmann.twl.RadialPopupMenu;

 import de.matthiasmann.twl.ToggleButton;

 import de.matthiasmann.twl.Widget;

 import de.matthiasmann.twl.renderer.lwjgl.LWJGLRenderer;

 import de.matthiasmann.twl.theme.ThemeManager;

 import org.lwjgl.opengl.Display;

 import org.lwjgl.opengl.DisplayMode;

 import org.lwjgl.opengl.GL11;

 import test.TestUtils;

 /**

  *

  * @author Matthias Mann

  */

 public class GameUIDemo extends Widget {

     public static void main(String[] args) {

         try {

             Display.setDisplayMode(new DisplayMode(800, 600));

             Display.create();

             Display.setTitle("TWL Game UI Demo");

             Display.setVSyncEnabled(true);

             LWJGLRenderer renderer = new LWJGLRenderer();

             GameUIDemo gameUI = new GameUIDemo();

             GUI gui = new GUI(gameUI, renderer);

             ThemeManager theme = ThemeManager.createThemeManager(

                     GameUIDemo.class.getResource("gameui.xml"), renderer);

             gui.applyTheme(theme);

             while(!Display.isCloseRequested() && !gameUI.quit) {

                 GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);

                 gui.update();

                 Display.update();

                 TestUtils.reduceInputLag();

             }

             gui.destroy();

             theme.destroy();

         } catch (Exception ex) {

             TestUtils.showErrMsg(ex);

         }

         Display.destroy();

     }

     private final ToggleButton[] actionButtons;

     private final ToggleButton btnPause;

     private final ToggleButton btnArmageddon;

     private final FPSCounter fpsCounter;

     private final Label lastSelectedRadialEntry;

     public boolean quit;

     private static final String[] ACTION_NAMES = {

         "pingu-digger",

         "pingu-miner",

         "pingu-basher",

         "pingu-climber",

         "pingu-floater",

         "pingu-bomber",

         "pingu-blocker",

         "pingu-bridger",

     };

     public GameUIDemo() {

         actionButtons = new ToggleButton[ACTION_NAMES.length];

         for(int i=0 ; i<ACTION_NAMES.length ; i++) {

             actionButtons[i] = new ToggleButton();

             actionButtons[i].setTheme(ACTION_NAMES[i]);

             add(actionButtons[i]);

         }

         btnPause = new ToggleButton();

         btnPause.setTheme("pause");

         add(btnPause);

         btnArmageddon = new ToggleButton();

         btnArmageddon.setTheme("armageddon");

         add(btnArmageddon);

         fpsCounter = new FPSCounter();

         add(fpsCounter);

         lastSelectedRadialEntry = new Label();

         lastSelectedRadialEntry.setText("Right click on the background");

         add(lastSelectedRadialEntry);

     }

     @Override

     protected void layout() {

         int x = 10;

         int y = 40;

         for(ToggleButton b : actionButtons) {

             b.setPosition(x, y);

             b.adjustSize();

             y += b.getHeight() + 5;

         }

         x = getInnerWidth() - 10;

         y = 10;

         btnPause.adjustSize();

         x -= btnPause.getWidth() + 5;

         btnPause.setPosition(x, y);

         btnArmageddon.adjustSize();

         x -= btnArmageddon.getWidth() + 5;

         btnArmageddon.setPosition(x, y);

         fpsCounter.adjustSize();

         fpsCounter.setPosition(

                 getInnerWidth() - fpsCounter.getWidth(),

                 getInnerHeight() - fpsCounter.getHeight());

         lastSelectedRadialEntry.adjustSize();

         lastSelectedRadialEntry.setPosition(

                 getInnerWidth()/2 - lastSelectedRadialEntry.getWidth()/2,

                 getInnerBottom() - lastSelectedRadialEntry.getHeight());

     }

     @Override

     protected boolean handleEvent(Event evt) {

         if(super.handleEvent(evt)) {

             return true;

         }

         switch (evt.getType()) {

             case KEY_PRESSED:

                 switch (evt.getKeyCode()) {

                     case Event.KEY_ESCAPE:

                         quit = true;

                         return true;

                 }

                 break;

             case MOUSE_BTNDOWN:

                 if(evt.getMouseButton() == Event.MOUSE_RBUTTON) {

                     return createRadialMenu().openPopup(evt);

                 }

                 break;

         }

         return evt.isMouseEventNoWheel();

     }

     RadialPopupMenu createRadialMenu() {

         RadialPopupMenu rpm = new RadialPopupMenu(this);

         for(int i=0 ; i<10 ; i++) {

             final int idx = i;

             rpm.addButton("star", new Runnable() {

                 public void run() {

                     lastSelectedRadialEntry.setText("Selected " + idx);

                 }

             });

         }

         return rpm;

     }

 }