import javafx.animation.AnimationTimer;
import javafx.scene.layout.Pane;
import java.util.Random;
import javafx.scene.shape.Shape;

public class MyAnimationTimer extends AnimationTimer {
    public Snake snake;
    public Ovo ovo;
    public Pane pane;

    public MyAnimationTimer(Snake s, Ovo o, Pane p) {
        snake = s;
        ovo = o;
        pane = p;
    }

    @Override
    public void handle(long now) {
        Random random = new Random();

        try {Thread.sleep(100);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
        }
        for (int i = snake.cobra.size()-1; i > 0; i--) {
            snake.cobra.get(i).setCenterX(snake.cobra.get(i-1).getCenterX());
            snake.cobra.get(i).setCenterY(snake.cobra.get(i-1).getCenterY());
        }
        if(snake.direcao=='d') {
            snake.cobra.get(0).setCenterX(snake.cobra.get(0).getCenterX()+20);
        }
        if(snake.direcao=='e'){
            snake.cobra.get(0).setCenterX(snake.cobra.get(0).getCenterX()-20);
        }
        if(snake.direcao=='c'){
            snake.cobra.get(0).setCenterY(snake.cobra.get(0).getCenterY()-20);
        }
        if(snake.direcao=='b'){
            snake.cobra.get(0).setCenterY(snake.cobra.get(0).getCenterY()+20);
        }
        Shape intersect = Shape.intersect(ovo.getOvo(),snake.getCobra().get(0));
        if(intersect.getBoundsInLocal().getWidth() != -1){
            pane.getChildren().add(snake.addCircle());
            pane.getChildren().remove(ovo.getOvo());
            int Xovo = random.nextInt(799)+1;
            int Yovo = random.nextInt(599)+1;
            ovo = new Ovo(Xovo,Yovo);
            pane.getChildren().add(ovo.getOvo());
        }
        if(snake.cobra.get(0).getCenterX()>799 || snake.cobra.get(0).getCenterY()>599){
            this.stop();
        }
    }
}