159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/* 259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Copyright (c) 2009-2010 jMonkeyEngine 359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * All rights reserved. 459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Redistribution and use in source and binary forms, with or without 659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * modification, are permitted provided that the following conditions are 759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * met: 859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions of source code must retain the above copyright 1059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer. 1159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions in binary form must reproduce the above copyright 1359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer in the 1459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * documentation and/or other materials provided with the distribution. 1559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Neither the name of 'jMonkeyEngine' nor the names of its contributors 1759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * may be used to endorse or promote products derived from this software 1859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * without specific prior written permission. 1959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 2059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 2259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 2359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 2459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 2559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 2659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 2759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 2859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 2959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 3059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 3259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapackage com.jme3.cinematic.events; 3359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.animation.AnimChannel; 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.animation.AnimControl; 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.animation.LoopMode; 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.app.Application; 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.cinematic.Cinematic; 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.cinematic.PlayState; 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.InputCapsule; 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.JmeExporter; 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.JmeImporter; 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.OutputCapsule; 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Spatial; 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.io.IOException; 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.util.logging.Level; 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.util.logging.Logger; 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/** 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @author Nehon 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class AnimationTrack extends AbstractCinematicEvent { 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private static final Logger log = Logger.getLogger(AnimationTrack.class.getName()); 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected AnimChannel channel; 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected String animationName; 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected String modelName; 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public AnimationTrack() { 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public AnimationTrack(Spatial model, String animationName) { 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta modelName = model.getName(); 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.animationName = animationName; 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta initialDuration = model.getControl(AnimControl.class).getAnimationLength(animationName); 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public AnimationTrack(Spatial model, String animationName, float initialDuration) { 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super(initialDuration); 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta modelName = model.getName(); 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.animationName = animationName; 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public AnimationTrack(Spatial model, String animationName, LoopMode loopMode) { 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super(loopMode); 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta initialDuration = model.getControl(AnimControl.class).getAnimationLength(animationName); 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta modelName = model.getName(); 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.animationName = animationName; 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public AnimationTrack(Spatial model, String animationName, float initialDuration, LoopMode loopMode) { 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super(initialDuration, loopMode); 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta modelName = model.getName(); 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.animationName = animationName; 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 8959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void initEvent(Application app, Cinematic cinematic) { 9059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super.initEvent(app, cinematic); 9159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (channel == null) { 9259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Object s = cinematic.getEventData("modelChannels", modelName); 9359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (s != null && s instanceof AnimChannel) { 9459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.channel = (AnimChannel) s; 9559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } else if (s == null) { 9659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Spatial model = cinematic.getScene().getChild(modelName); 9759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (model != null) { 9859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel = model.getControl(AnimControl.class).createChannel(); 9959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta cinematic.putEventData("modelChannels", modelName, channel); 10059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } else { 10159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta log.log(Level.WARNING, "spatial {0} not found in the scene, cannot perform animation", modelName); 10259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 10959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void setTime(float time) { 11059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super.setTime(time); 11159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta float t = time; 11259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if(loopMode == loopMode.Loop){ 11359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta t = t % channel.getAnimMaxTime(); 11459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 11559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if(loopMode == loopMode.Cycle){ 11659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta float parity = (float)Math.ceil(time / channel.getAnimMaxTime()); 11759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if(parity >0 && parity%2 ==0){ 11859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta t = channel.getAnimMaxTime() - t % channel.getAnimMaxTime(); 11959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta }else{ 12059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta t = t % channel.getAnimMaxTime(); 12159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel.setTime(t); 12559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel.getControl().update(0); 12659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 12959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void onPlay() { 13059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel.getControl().setEnabled(true); 13159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (playState == PlayState.Stopped) { 13259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel.setAnim(animationName); 13359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel.setSpeed(speed); 13459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel.setLoopMode(loopMode); 13559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel.setTime(time); 13659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 13959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 14059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void onUpdate(float tpf) { 14159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 14259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 14359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 14459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void onStop() { 14559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel.getControl().setEnabled(false); 14659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel.setTime(0); 14759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 14859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 14959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 15059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void onPause() { 15159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel.getControl().setEnabled(false); 15259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 15359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 15459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 15559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void setLoopMode(LoopMode loopMode) { 15659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super.setLoopMode(loopMode); 15759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta channel.setLoopMode(loopMode); 15859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 15959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 16059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 16159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void write(JmeExporter ex) throws IOException { 16259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super.write(ex); 16359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta OutputCapsule oc = ex.getCapsule(this); 16459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.write(modelName, "modelName", ""); 16559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.write(animationName, "animationName", ""); 16659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 16759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 16859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 16959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void read(JmeImporter im) throws IOException { 17059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super.read(im); 17159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta InputCapsule ic = im.getCapsule(this); 17259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta modelName = ic.readString("modelName", ""); 17359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta animationName = ic.readString("animationName", ""); 17459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 17559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta} 176