super-snuvi/src/me/hammerle/supersnuvi/entity/AnimatedEntity.java

package me.hammerle.supersnuvi.entity;

import javafx.scene.image.Image;
import me.hammerle.supersnuvi.gamelogic.Level;

public class AnimatedEntity extends Entity
{
    private int counter;
    private int frame;
    
    protected Image face;
    protected Image[] move;
    protected Image[] moveAir;
    private boolean flipped;
    
    public AnimatedEntity(Level level, double x, double y, double width, double height) 
    {
        super(level, x, y, width, height);
        flipped = false;
        counter = 0;
        frame = 0;   
    }

    @Override
    public boolean drawImageFlipped() 
    {
        return flipped;
    }
    
    @Override
    public Image getImage() 
    {
        counter++;
        if(counter >= 4)
        {
            counter = 0;
            frame++;
        }
        double motionX = getMotionX();
        if(isOnGround())
        {
            if(motionX != 0)
            {
                if(frame >= move.length)
                {
                    frame = 0;
                }
                flipped = motionX < 0;
                return move[frame];
            }
            else
            {
                frame = 0;
            }
        }
        else
        {
            if(motionX != 0)
            {
                if(frame >= moveAir.length)
                {
                    frame = 0;
                }
                flipped = motionX < 0;
                return moveAir[frame];
            }
            else
            {
                frame = 0;
            }
        }
        return super.getImage();
    }
}