ColorAccessor.java

package no.wafflewings.gdxgame;

import com.badlogic.gdx.graphics.Color;

import aurelienribon.tweenengine.TweenAccessor;


	public class ColorAccessor implements TweenAccessor<Color> {
        public static final int R = 1;
        public static final int G = 2;
        public static final int B = 3;
        public static final int A = 4;
        public static final int TINT = 5;
        public static final int ALL = 6;

        @Override
        public int getValues(Color target, int tweenType, float[] returnValues) {
                switch (tweenType) {
                        case R:returnValues[0] = target.r; return 1;
                        case G:returnValues[0] = target.g;return 1;
                        case B:returnValues[0] = target.b; return 1;
                        case A:returnValues[0] = target.a; return 1;
                        case TINT:
                        	returnValues[0] = target.r;
                        	returnValues[1] = target.g;
                        	returnValues[2] = target.b;
                        	return 3;
                        case ALL: 
                        	returnValues[0] = target.r;
                        	returnValues[1] = target.g;
                        	returnValues[2] = target.b;
                        	returnValues[3] = target.a;
                        	return 4;
                        default: assert false; return -1;
                }
        }

        @Override
        public void setValues(Color target, int tweenType, float[] newValues) {
                switch (tweenType) {
                case R:target.r = newValues[0]; break;
                case G:target.g = newValues[0];break;
                case B:target.b = newValues[0];break;
                case A:target.a = newValues[0];break;
                case TINT:
                	target.r = newValues[0];
                	target.g = newValues[1];
                	target.b = newValues[2];
                	break;
                case ALL: 
                	target.r = newValues[0];
                	target.g = newValues[1];
                	target.b = newValues[2];
                	target.a = newValues[3];
                	break;
                default: assert false;
                }
        }
}