| /* |
| * Copyright (c) 2009-2012 jMonkeyEngine |
| * 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 'jMonkeyEngine' 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 com.jme3.app; |
| |
| import com.jme3.app.state.AbstractAppState; |
| import com.jme3.app.state.AppStateManager; |
| import com.jme3.input.InputManager; |
| import com.jme3.input.KeyInput; |
| import com.jme3.input.controls.ActionListener; |
| import com.jme3.input.controls.KeyTrigger; |
| import com.jme3.math.Quaternion; |
| import com.jme3.math.Vector3f; |
| import com.jme3.renderer.Camera; |
| import com.jme3.util.BufferUtils; |
| |
| |
| /** |
| * Registers a few keys that will dump debug information |
| * to the console. |
| * |
| * @author Paul Speed |
| */ |
| public class DebugKeysAppState extends AbstractAppState { |
| |
| public static final String INPUT_MAPPING_CAMERA_POS = "SIMPLEAPP_CameraPos"; |
| public static final String INPUT_MAPPING_MEMORY = "SIMPLEAPP_Memory"; |
| |
| private Application app; |
| private DebugKeyListener keyListener = new DebugKeyListener(); |
| private InputManager inputManager; |
| |
| public DebugKeysAppState() { |
| } |
| |
| @Override |
| public void initialize(AppStateManager stateManager, Application app) { |
| super.initialize(stateManager, app); |
| |
| this.app = app; |
| this.inputManager = app.getInputManager(); |
| |
| if (app.getInputManager() != null) { |
| |
| inputManager.addMapping(INPUT_MAPPING_CAMERA_POS, new KeyTrigger(KeyInput.KEY_C)); |
| inputManager.addMapping(INPUT_MAPPING_MEMORY, new KeyTrigger(KeyInput.KEY_M)); |
| |
| inputManager.addListener(keyListener, |
| INPUT_MAPPING_CAMERA_POS, |
| INPUT_MAPPING_MEMORY); |
| } |
| } |
| |
| @Override |
| public void cleanup() { |
| super.cleanup(); |
| |
| if (inputManager.hasMapping(INPUT_MAPPING_CAMERA_POS)) |
| inputManager.deleteMapping(INPUT_MAPPING_CAMERA_POS); |
| if (inputManager.hasMapping(INPUT_MAPPING_MEMORY)) |
| inputManager.deleteMapping(INPUT_MAPPING_MEMORY); |
| |
| inputManager.removeListener(keyListener); |
| } |
| |
| |
| private class DebugKeyListener implements ActionListener { |
| |
| public void onAction(String name, boolean value, float tpf) { |
| if (!value) { |
| return; |
| } |
| |
| if (name.equals(INPUT_MAPPING_CAMERA_POS)) { |
| Camera cam = app.getCamera(); |
| if (cam != null) { |
| Vector3f loc = cam.getLocation(); |
| Quaternion rot = cam.getRotation(); |
| System.out.println("Camera Position: (" |
| + loc.x + ", " + loc.y + ", " + loc.z + ")"); |
| System.out.println("Camera Rotation: " + rot); |
| System.out.println("Camera Direction: " + cam.getDirection()); |
| } |
| } else if (name.equals(INPUT_MAPPING_MEMORY)) { |
| BufferUtils.printCurrentDirectMemory(null); |
| } |
| } |
| } |
| } |