package RedHazard;


import java.awt.Color;
import java.awt.Graphics;
import java.util.Random;
public class Obstacle
{
    public int x, y, width = 25, height = 25;
    public int xspeed, yspeed;
    public Random random;
    private Redhazard rh;
    private int left;
    public Obstacle(Redhazard rh, int a)
    {
        this.rh = rh;
        this.random = new Random();
        left = a;
        spawn(left);
    }
    public void update(Ship ship)
    {
        x += xspeed;
        y += yspeed;
        if(CheckCollision(ship) > 0)
        {
            if(CheckCollision(ship) == 1)
            {
                ship.score -= 1;
            }
            spawn(left);
        }
    }
    public void spawn(int a)
    {
        left = a;
        if(left == 1)
        {
            this.x = 0;
            xspeed = random.nextInt(6) + 2;
        }
        else
        {
            this.x = Redhazard.rh.width;
            xspeed = -1*(random.nextInt(6) + 2);
        }
        this.y = random.nextInt(Redhazard.rh.height-150);
        yspeed = random.nextInt(4) + 2;
    }
    public int CheckCollision(Ship ship)
    {
        if(this.x + width > ship.x && this.x < ship.x + ship.width && this.y + height > ship.y && this.y < ship.y + ship.height)
        {
            return 1;
        }
        if(this.x < 0 || this.y > Redhazard.rh.height || this.x > Redhazard.rh.width)
        {
            return 2;
        }
        return 0;
    }
    public void render(Graphics g)
    {
        g.setColor(Color.RED);
        g.fillRect(x, y, width, height);
    }

}