using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Tutorial006.Sprites
{
  public class Sprite : ICloneable
  {
    protected Texture2D _texture;

    protected float _rotation;

    protected KeyboardState _currentKey;

    protected KeyboardState _previousKey;

    public Vector2 Position;

    public Vector2 Origin;

    public Vector2 Direction;

    public float RotationVelocity = 3f;

    public float LinearVelocity = 4f;

    public Sprite Parent;

    public float LifeSpan = 0f;

    public bool IsRemoved = false;

    public Sprite(Texture2D texture)
    {
      _texture = texture;

      // The default origin in the centre of the sprite
      Origin = new Vector2(_texture.Width / 2, _texture.Height / 2);
    }

    public virtual void Update(GameTime gameTime, List<Sprite> sprites)
    {

    }

    public virtual void Draw(SpriteBatch spriteBatch)
    {
      spriteBatch.Draw(_texture, Position, null, Color.White, _rotation, Origin, 1, SpriteEffects.None, 0);
    }

    public object Clone()
    {
      return this.MemberwiseClone();
    }
  }
}