ActorAccessor.java

/*
 * -----------------------------------------------------------------------
 * Copyright 2012 - Alistair Rutherford - www.netthreads.co.uk
 * -----------------------------------------------------------------------
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */

package com.netthreads.libgdx.tween;

import aurelienribon.tweenengine.TweenAccessor;

import com.badlogic.gdx.scenes.scene2d.Actor;

/**
 * Lidgx Actor tween accessor.
 * 
 */
public class ActorAccessor implements TweenAccessor<Actor>
{
	public static final int POSITION_XY = 1;
	public static final int SCALE_XY = 2;
	
	@Override
	public int getValues(Actor target, int tweenType, float[] returnValues)
	{
		switch (tweenType)
		{
			case POSITION_XY:
				returnValues[0] = target.getX();
				returnValues[1] = target.getY();
				return 2;
				
			case SCALE_XY:
				returnValues[0] = target.getX();
				returnValues[1] = target.getY();
				return 2;
			default:
				assert false;
				return -1;
		}
	}
	
	@Override
	public void setValues(Actor target, int tweenType, float[] newValues)
	{
		switch (tweenType)
		{
			case POSITION_XY:
				target.setX(newValues[0]);
				target.setY(newValues[1]);
				break;
			case SCALE_XY:
				target.setScaleX(newValues[0]);
				target.setScaleY(newValues[1]);
				break;
			default:
				assert false;
		}
	}
}