TransfertActor.java

package com.tacoid.superflu.actors;

import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.tacoid.superflu.GameScreen;
import com.tacoid.superflu.SuperFlu;
import com.tacoid.superflu.entities.Transfert;
import com.tacoid.superflu.entities.Ville;

public class TransfertActor extends Actor{
	
	private final Transfert transfert;
	private final TextureRegion avion;
	
	public TransfertActor(Transfert transfert) {
		SuperFlu superflu = SuperFlu.getInstance();
		
		this.transfert = transfert;
		Texture texAvion = superflu.manager.get("images/avion.png", Texture.class);
		avion = new TextureRegion(texAvion, texAvion.getWidth(), texAvion.getHeight());
		width = avion.getRegionWidth();
		height = avion.getRegionHeight();
	}
		
	@Override
	public void draw(SpriteBatch batch, float arg1) {
		int depart_x, arrivee_x;
		Ville depart = transfert.getDepart();
		Ville arrivee = transfert.getArrivee();
		
		if (depart.getX() < arrivee.getX()) {
			depart_x = depart.getX() + (transfert.isDirect() ? 0 : 1024);
			arrivee_x = arrivee.getX();
		} else {
			depart_x = depart.getX();
			arrivee_x = arrivee.getX() + (transfert.isDirect() ? 0 : 1024);
		}
		double angle = (180/Math.PI) * Math.atan2(arrivee.getY() - depart.getY(), arrivee_x - depart_x);
		double avancement = ((double)(GameScreen.getInstance().getGameLogic().getTime() - transfert.getTempsDepart())) / ((double)(transfert.getTempsArrivee() - transfert.getTempsDepart()));
		float zoom = 0.25f + 0.75f*(float)Math.sin(avancement*Math.PI);

		batch.draw(avion, 
				  (int)(depart_x*(1 - avancement) + arrivee_x*avancement) % 1024 - width / 2, 
				   (int)(depart.getY()*(1 - avancement) + arrivee.getY()*avancement - height / 2),
				   width/2,
				   height/2,
				   avion.getRegionWidth(),
				   avion.getRegionHeight(),
				   zoom,
				   zoom,
				   (float)angle);
		
		//draw(TextureRegion region, float x, float y, float originX, float originY, float width, float height, float scaleX, float scaleY, float rotation)
		/*sprite.draw( + ScreenManager.getInstance().getOrigineCarteX(), 
				      + ScreenManager.getInstance().getOrigineCarteY(), 
				    (float)angle, 
				    zoom);*/
	}

	@Override
	public Actor hit(float arg0, float arg1) {
		// TODO Auto-generated method stub
		return null;
	}

}