using System;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.Graphics;

namespace BouncyCatIsBouncy
{
    class Yarn : IDynamicObject
    {
        Texture2D m_texture;
        Vector2 m_position, m_offset, m_origin;
        SpriteBatch m_batch;
        float m_totalTime;

        public Yarn(SpriteBatch batch, Vector2 position)
        {
            m_batch = batch;
            m_position = position;

            
        }
        public void Draw()
        {
            m_batch.Draw(m_texture, m_position + m_offset, null, Color.White, 0.0f, m_origin, 0.5f, SpriteEffects.None, 1.0f);
        }


        public void LoadContent(ContentManager manager)
        {
            m_texture = manager.Load<Texture2D>(@"Spritesheets/yarn");
            m_origin = new Vector2(m_texture.Width / 3.5f, m_texture.Height / 2.0f);
        }


        public void Update(float dt)
        {
            m_totalTime += dt;
            m_offset.Y = (float)Math.Cos(m_totalTime / 500.0f) * 15.0f;
        }

    }
}