ActorTweenAccessor.java

package com.game.framework.utils;

import aurelienribon.tweenengine.TweenAccessor;

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

public class ActorTweenAccessor implements TweenAccessor<Actor> {

	// The following lines define the different possible tween types.
	// It's up to you to define what you need :-)

	public static final int POSITION_X = 1;
	public static final int POSITION_Y = 2;
	public static final int POSITION_XY = 3;

	@Override
	public int getValues(Actor target, int tweenType,
			float[] returnValues) {
		// TODO Auto-generated method stub
		switch (tweenType) {
		case POSITION_X:
			returnValues[0] = target.getX();
			return 1;
		case POSITION_Y:
			returnValues[0] = target.getY();
			return 1;
		case POSITION_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) {
		// TODO Auto-generated method stub
		switch (tweenType) {
		case POSITION_X:
			target.setX(newValues[0]);
			break;
		case POSITION_Y:
			target.setY(newValues[0]);
			break;
		case POSITION_XY:
			target.setX(newValues[0]);
			target.setY(newValues[1]);
			break;
		default:
			assert false;
			break;
		}
	}

}