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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
namespace SuperPolarity
{
class Particle
{
public Texture2D Texture { get; set; }
public Vector2 Position { get; set; }
public Vector2 Velocity { get; set; }
public float Angle { get; set; }
public float AngularVelocity { get; set; }
public Color Color { get; set; }
public float Size { get; set; }
public int TTL { get; set; }
public Particle(Texture2D texture, Vector2 position, Vector2 velocity,
float angle, float angularVelocity, Color color, float size, int ttl)
{
Texture = texture;
Position = position;
Velocity = velocity;
Angle = angle;
AngularVelocity = angularVelocity;
Color = color;
Size = size;
TTL = ttl;
}
public void Update()
{
TTL--;
Position += Velocity;
Angle += AngularVelocity;
}
public void Draw(SpriteBatch spriteBatch)
{
Rectangle sourceRectangle = new Rectangle(0, 0, Texture.Width, Texture.Height);
Vector2 origin = new Vector2(Texture.Width / 2, Texture.Height / 2);
spriteBatch.Draw(Texture, Position, sourceRectangle, Color,
Angle, origin, Size, SpriteEffects.None, 0f);
}
}
}
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