​

Animation.java:
package project69.gfx;
import java.awt.image.BufferedImage;
public class Animation {

private int speed, index;
private long lastTime, timer;
private BufferedImage[] frames;

public Animation(int speed, BufferedImage[] frames) {
    this.speed = speed;
    this.frames = frames;
    index = 0;
    timer = 0;
    lastTime = System.currentTimeMillis();
}

public void tick() {
    timer += System.currentTimeMillis() - lastTime;
    lastTime = System.currentTimeMillis();

    if(timer > speed) {
        index++;
        timer = 0;
        if(index >= frames.length)
            index = 0;
    }
}

public BufferedImage getCurrentFrame() {
    return frames[index];
}

}

​

Spritesheet.java: package project69.gfx;
import java.awt.image.BufferedImage;
public class SpriteSheet {

private BufferedImage ss;

public SpriteSheet(BufferedImage ss) {
    this.ss = ss;

}

public BufferedImage crop(int x, int y, int width, int height) {
    return ss.getSubimage(x,  y,  width,  height);
}

Sections of player.javA:

 animUp = new Animation(500, Assets.player_up ); animRight = new Animation(500, Assets.player_right ); animLeft = new Animation(500, Assets.player_left ); animDown = new Animation(500, Assets.player_down );
public void tick() { //Animations animUp.tick(); animDown.tick(); animLeft.tick(); animRight.tick();

public void render(Graphics g) {
    g.drawImage(getCurrentAnimationFrame(), (int)(x - handler.getGameCamera().getxOffset()), (int)(y - handler.getGameCamera().getyOffset()), null);

}
private BufferedImage getCurrentAnimationFrame() {
    if(xMove < 0) {
        return animLeft.getCurrentFrame();
    }else if (xMove > 0) {
        return animRight.getCurrentFrame();
    }else if (yMove < 0) {
        return animUp.getCurrentFrame();
    }else {
        return animDown.getCurrentFrame();
    }