using System;

namespace SSWProject
{
	/// <summary>
	/// Summary description for Class.
	/// </summary>
	public class Ball {
		private const float grav = 5.81F;

		private float px;
		private float py;

		private float speedx;
		private float speedy;
		private float time;
		private int windspeed;

		public Ball(int px, int py, int wind, float sx, float sy ) {
			this.px = px;
			this.py = py;
			this.speedy = sy;
			this.speedx = sx;
			this.windspeed = wind;
			this.time = 0.01F;
		}

		public void Next() {
			this.time += 0.01F;
			this.speedy -= (float)Math.Pow(time,2) * grav;
			this.speedx += (float)this.windspeed / 10;

			px += speedx / 20;
			py -= speedy / 20;
		}

		public int getX() {
			return (int)this.px;
		}

		public int getY() {
			return (int)this.py;
		}
	}
}