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package sk.tuke.oop.aliens;

import sk.tuke.oop.aliens.actor.AbstractActor;
import sk.tuke.oop.framework.Animation;



/**
 *
 * @author Matus
 */
public class Light extends AbstractActor implements Switchable,EnergyConsumer{

    private Animation animationOff,animationOn;

    private boolean lightIsOn;
    private boolean powered;

    @Override
    public void setElectricityFlow(boolean set)
    {
        this.powered=set;
        this.updateStatus();
    }


    public boolean isPowered()
    {
        return this.powered;
    }

    @Override
    public boolean isOn()
    {
        return this.lightIsOn;
    }

    @Override
    public void on()
    {
        this.lightIsOn=true;
        this.updateStatus();
    }

    @Override
    public void off()
    {
        this.lightIsOn=false;
        this.updateStatus();
    }

    public void toggle()
    {
        if(this.powered==false) return;
        this.lightIsOn=!this.lightIsOn;

        this.updateStatus();
    }


    public void updateStatus()
    {
        if(!this.powered)
        {
            setAnimation(this.animationOff);
        }else{
            if(this.lightIsOn)    setAnimation(this.animationOn);
            else setAnimation(this.animationOff);
        }
    }

    public Light()
    {
        this.powered=false;
        this.lightIsOn=false;
        this.animationOn=new Animation("resources/images/light_on.png",16,16,10);
        this.animationOff=new Animation("resources/images/light_off.png",16,16,10);
        setAnimation(this.animationOff);
    }

}