/*
 * Copyright (c) 2009-2010 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.light;

import com.jme3.export.JmeExporter;
import com.jme3.export.JmeImporter;
import com.jme3.export.InputCapsule;
import com.jme3.export.OutputCapsule;
import com.jme3.export.Savable;
import com.jme3.math.ColorRGBA;
import com.jme3.scene.Spatial;
import java.io.IOException;

/**
 * Abstract class for representing a light source.
 */
public abstract class Light implements Savable, Cloneable {

    public static enum Type {

        Directional(0),
        Point(1),
        Spot(2),
        Ambient(3);

        private int typeId;

        Type(int type){
            this.typeId = type;
        }

        public int getId(){
            return typeId;
        }
    }

    protected ColorRGBA color = new ColorRGBA(1f,1f,1f,1f);
    
    /**
     * Used in LightList for caching the distance 
     * to the owner spatial. Should be reset after the sorting.
     */
    protected transient float lastDistance = -1;

    /**
     * If light is disabled, it will not take effect.
     */
    protected boolean enabled = true;

    /**
     * @return The color of the light.
     */
    public ColorRGBA getColor() {
        return color;
    }

    public void setLastDistance(float lastDistance){
        this.lastDistance = lastDistance;
    }

    public float getLastDistance(){
        return lastDistance;
    }

    public void setColor(ColorRGBA color){
        this.color.set(color);
    }

    public boolean isEnabled() {
        return enabled;
    }
    
    @Override
    public Light clone(){
        try {
            return (Light) super.clone();
        } catch (CloneNotSupportedException ex) {
            throw new AssertionError();
        }
    }

    public void write(JmeExporter ex) throws IOException {
        OutputCapsule oc = ex.getCapsule(this);
        oc.write(color, "color", null);
        oc.write(enabled, "enabled", true);
    }

    public void read(JmeImporter im) throws IOException {
        InputCapsule ic = im.getCapsule(this);
        color = (ColorRGBA) ic.readSavable("color", null);
        enabled = ic.readBoolean("enabled", true);
    }

    public abstract void computeLastDistance(Spatial owner);
    public abstract Type getType();

}

@@ -2620,16 +2620,72 @@
  = true;
+%0A    /** The light's name. */%0A    protected String name;
 %0A%0A    /*
@@ -3115,24 +3115,331 @@
 %0A    %7D%0A    %0A
+    /**%0A     * This method sets the light's name.%0A     * @param name the light's name%0A     */%0A    public void setName(String name) %7B%0A%09%09this.name = name;%0A%09%7D%0A    %0A    /**%0A     * This method returns the light's name.%0A     * @return the light's name%0A     */%0A    public String getName() %7B%0A%09%09return name;%0A%09%7D%0A    %0A
     @Overrid

The light's name added.