Animation.java

package com.vinnstar.myfirstgame;

import android.graphics.Bitmap;

/**
 * Created by Laurent on 7/6/2016.
 */
public class Animation {
    private Bitmap[] frames;
    private int currentFrame;
    private long startTime;
    private long delay;
    private boolean playedOnce;

    public void setFrames (Bitmap[] frames){

        this.frames = frames;
        currentFrame = 0;
        startTime = System.nanoTime();
    }

    public void setDelay(long d) {
        delay = d;
    }

    public void setFrame (int i){
        currentFrame = i;
    }

    public void update(){

        long elasped = (System.nanoTime() - startTime)/1000000;

        if (elasped > delay)
        {
            currentFrame++;
            startTime = System.nanoTime();
        }

        if (currentFrame == frames.length) {
            currentFrame = 0;
            playedOnce = true;
        }
    }

    public Bitmap getImage() {
    return frames[currentFrame];
    }

    public int getFrame(){
        return currentFrame;
    }

    public boolean playedOnce() {
        return playedOnce;
    }

}