com.ng.gdxutils.tween.accessor.CameraAccessor Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of gdx-utils Show documentation

A java library that used over libGdx game framework.

The newest version!

package com.ng.gdxutils.tween.accessor;

import aurelienribon.tweenengine.TweenAccessor;
import com.badlogic.gdx.graphics.OrthographicCamera;

/**
 * (c) 2016 Abhishek Aryan
 *
 * @author Abhishek Aryan
 * @since 12-12-2015.
 *
 * A Tween Accessor for tween data member value of OrthographicCamera.
 * This class must register with Tween for implementation.
 */

public class CameraAccessor implements TweenAccessor {

	public static final int ZOOM=0;
	public static final int POS_XY=1;

	@Override
	public int getValues(OrthographicCamera arg0, int arg1, float[] arg2) {
		
		switch(arg1) {
		case ZOOM :
			arg2[0]=arg0.zoom;
			return 1;

		case POS_XY :
			arg2[0]=arg0.position.x;
			arg2[1]=arg0.position.y;
			return 2;

			default :
			assert false;
			return -1;
		}
	}

	@Override
	public void setValues(OrthographicCamera arg0, int arg1, float[] arg2) {
		
		switch(arg1) {
		case ZOOM :
			arg0.zoom=arg2[0];
			break;

		case POS_XY :
			arg0.position.set(arg2[0],arg2[1],0);
			break;

			default :
			assert false;
			break;
		}
	}
}