1 /* 2 * Copyright (c) 2009-2010 jMonkeyEngine 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * * Neither the name of 'jMonkeyEngine' nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 package com.jme3.input.controls; 34 35 /** 36 * Class to trigger TouchEvents, keycode can be TouchInput.ALL(=0) or TouchInput.KEYCODE_* 37 * @author larynx 38 * 39 */ 40 public class TouchTrigger implements Trigger { 41 42 private final int keyCode; 43 44 /** 45 * Constructor 46 * @param keyCode can be zero to get all events or TouchInput.KEYCODE_* 47 */ TouchTrigger(int keyCode)48 public TouchTrigger(int keyCode) { 49 super(); 50 this.keyCode = keyCode; 51 } 52 53 @Override getName()54 public String getName() { 55 if (keyCode != 0) 56 return "TouchInput"; 57 else 58 return "TouchInput KeyCode " + keyCode; 59 } 60 touchHash(int keyCode)61 public static int touchHash(int keyCode){ 62 assert keyCode >= 0 && keyCode <= 255; 63 return 0xfedcba98 + keyCode; 64 } 65 triggerHashCode()66 public int triggerHashCode() { 67 return touchHash(keyCode); 68 } 69 getKeyCode()70 public int getKeyCode(){ 71 return keyCode; 72 } 73 } 74