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 Barta 3359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapackage com.jme3.shader; 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.asset.AssetKey; 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.InputCapsule; 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.JmeExporter; 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.JmeImporter; 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.OutputCapsule; 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.io.IOException; 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class ShaderKey extends AssetKey<Shader> { 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected String fragName; 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected DefineList defines; 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected String language; 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public ShaderKey(){ 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public ShaderKey(String vertName, String fragName, DefineList defines, String lang){ 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super(vertName); 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.fragName = fragName; 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.defines = defines; 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.language = lang; 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public String toString(){ 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return "V="+name + " F=" + fragName + (defines != null ? defines : ""); 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public boolean equals(Object obj) { 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (obj == null){ 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return false; 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (getClass() != obj.getClass()){ 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return false; 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta final ShaderKey other = (ShaderKey) obj; 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (name.equals(other.name) && fragName.equals(other.fragName)){ 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// return true; 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (defines != null && other.defines != null) 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return defines.getCompiled().equals(other.defines.getCompiled()); 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta else if (defines != null || other.defines != null) 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return false; 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta else 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return true; 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return false; 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public int hashCode() { 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta int hash = 7; 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta hash = 41 * hash + name.hashCode(); 8959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta hash = 41 * hash + fragName.hashCode(); 9059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta hash = 41 * hash + (defines != null ? defines.getCompiled().hashCode() : 0); 9159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return hash; 9259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 9359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public DefineList getDefines() { 9559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return defines; 9659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 9759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public String getVertName(){ 9959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return name; 10059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public String getFragName() { 10359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return fragName; 10459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public String getLanguage() { 10759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return language; 10859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 11159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void write(JmeExporter ex) throws IOException{ 11259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super.write(ex); 11359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta OutputCapsule oc = ex.getCapsule(this); 11459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.write(fragName, "fragment_name", null); 11559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.write(language, "language", null); 11659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 11759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 11959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void read(JmeImporter im) throws IOException{ 12059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super.read(im); 12159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta InputCapsule ic = im.getCapsule(this); 12259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta fragName = ic.readString("fragment_name", null); 12359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta language = ic.readString("language", null); 12459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta} 127