AtomicGameEngine-Examples/AtomicBlaster/CSharp/Resources/Scripts/Entity.cs

//---------------------------------------------------------------------------------
// Ported to the Atomic Game Engine
// Originally written for XNA by Michael Hoffman
// Find the full tutorial at: http://gamedev.tutsplus.com/series/vector-shooter-xna/
//----------------------------------------------------------------------------------

using AtomicEngine;

namespace AtomicBlaster
{
    abstract class Entity
    {
        protected CustomSprite image;

        // The tint of the image. This will also allow us to change the transparency.
        protected Color color = Color.White;

        public Vector2 Position, Velocity;
        public float Orientation;
        public float Radius = 20;   // used for circular collision detection
        public bool IsExpired;      // true if the entity was destroyed and should be deleted.

        public Vector2 Size
        {
            get
            {
                return image == null ? Vector2.Zero : new Vector2(image.Width, image.Height);
            }
        }

        public abstract void Update();

        public virtual void Draw(/*SpriteBatch spriteBatch*/)
        {
            CustomRenderer.Draw(image, Position, color, Orientation, Size / 2, 1.0f, 0);
            //spriteBatch.Draw(image, Position, null, color, Orientation, Size / 2f, 1f, 0, 0);
        }
    }
}