using System;
using System.Xml.Linq;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using System.Collections.Generic;

namespace Barotrauma
{
    partial class StructurePrefab : MapEntityPrefab
    {
        public override void DrawPlacing(SpriteBatch spriteBatch, Camera cam)
        {
            Vector2 position = Submarine.MouseToWorldGrid(cam, Submarine.MainSub);
            //Vector2 placeSize = size;

            Rectangle newRect = new Rectangle((int)position.X, (int)position.Y, (int)size.X, (int)size.Y);


            if (placePosition == Vector2.Zero)
            {
                if (PlayerInput.LeftButtonHeld())
                    placePosition = Submarine.MouseToWorldGrid(cam, Submarine.MainSub);

                newRect.X = (int)position.X;
                newRect.Y = (int)position.Y;

                //sprite.Draw(spriteBatch, new Vector2(position.X, -position.Y), placeSize, Color.White);
            }
            else
            {
                Vector2 placeSize = size;
                if (resizeHorizontal) placeSize.X = position.X - placePosition.X;
                if (resizeVertical) placeSize.Y = placePosition.Y - position.Y;

                newRect = Submarine.AbsRect(placePosition, placeSize);
            }

            sprite.DrawTiled(spriteBatch, new Vector2(newRect.X, -newRect.Y), new Vector2(newRect.Width, newRect.Height), Color.White);

            GUI.DrawRectangle(spriteBatch, new Rectangle(newRect.X - GameMain.GraphicsWidth, -newRect.Y, newRect.Width + GameMain.GraphicsWidth * 2, newRect.Height), Color.White);
            GUI.DrawRectangle(spriteBatch, new Rectangle(newRect.X, -newRect.Y - GameMain.GraphicsHeight, newRect.Width, newRect.Height + GameMain.GraphicsHeight * 2), Color.White);
        }
    }
}