package world;

import de.ur.mi.geom.Point;
import de.ur.mi.util.RandomGenerator;

import java.util.Random;

public class Sky {


    public RandomGenerator randomgenerator;
    public Random random;
    public Stars star;

    public void setup() {
        setupApplication();
        createStars();
    }
    public void setupApplication() {
        random = RandomGenerator.getInstance();
    }
    public void draw(){
        drawStars();
    }
    public void drawStars() {
        for (int i = 0; i < Constant.MAX_STARS; i++) {
            if (i%2==0) {
                star.draw();
            }
        }
    }
    public void createStars() {

        star = new Stars(Constant.OBJECT_SIZE, Constant.OBJECT_SIZE, Constant.OBJECT_SIZE, Constant.OBJECT_SIZE, Constant.STAR_PATH,Constant.STAR_DISTANCE);

    }
    public int getNextDiameter() {
        return randomgenerator.nextInt(Constant.MIN_CIRCLE_WIDTH, Constant.MAX_CIRCLE_WIDTH);
    }

    public Point getNextPoint(int diameter) {
        int lowerX = diameter / 2;
        int upperX = Constant.WIDTH - (diameter / 2);
        int lowerY = diameter / 2;
        int upperY = Constant.HEIGHT - (diameter / 2);

        int x = randomgenerator.nextInt(lowerX, upperX);
        int y = randomgenerator.nextInt(lowerY, upperY);
        return new Point(x, y);
    }

}