// Decompiled with JetBrains decompiler
// Type: Terraria.GameContent.Events.ScreenObstruction
// Assembly: Terraria, Version=1.4.0.5, Culture=neutral, PublicKeyToken=null
// MVID: 67F9E73E-0A81-4937-A22C-5515CD405A83
// Assembly location: C:\Users\mikeyisbaeyt\Downloads\depotdownloader-2.4.5\depots\105601\6707058\Terraria.exe

using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;

namespace Terraria.GameContent.Events
{
  public class ScreenObstruction
  {
    public static float screenObstruction;

    public static void Update()
    {
      float num = 0.0f;
      float amount = 0.1f;
      if (Main.player[Main.myPlayer].headcovered)
      {
        num = 0.95f;
        amount = 0.3f;
      }
      ScreenObstruction.screenObstruction = MathHelper.Lerp(ScreenObstruction.screenObstruction, num, amount);
    }

    public static void Draw(SpriteBatch spriteBatch)
    {
      if ((double) ScreenObstruction.screenObstruction == 0.0)
        return;
      Color color = Color.Black * ScreenObstruction.screenObstruction;
      int num1 = TextureAssets.Extra[49].Width();
      int num2 = 10;
      Rectangle rect = Main.player[Main.myPlayer].getRect();
      rect.Inflate((num1 - rect.Width) / 2, (num1 - rect.Height) / 2 + num2 / 2);
      rect.Offset(-(int) Main.screenPosition.X, -(int) Main.screenPosition.Y + (int) Main.player[Main.myPlayer].gfxOffY - num2);
      Rectangle destinationRectangle1 = Rectangle.Union(new Rectangle(0, 0, 1, 1), new Rectangle(rect.Right - 1, rect.Top - 1, 1, 1));
      Rectangle destinationRectangle2 = Rectangle.Union(new Rectangle(Main.screenWidth - 1, 0, 1, 1), new Rectangle(rect.Right, rect.Bottom - 1, 1, 1));
      Rectangle destinationRectangle3 = Rectangle.Union(new Rectangle(Main.screenWidth - 1, Main.screenHeight - 1, 1, 1), new Rectangle(rect.Left, rect.Bottom, 1, 1));
      Rectangle destinationRectangle4 = Rectangle.Union(new Rectangle(0, Main.screenHeight - 1, 1, 1), new Rectangle(rect.Left - 1, rect.Top, 1, 1));
      spriteBatch.Draw(TextureAssets.MagicPixel.Value, destinationRectangle1, new Rectangle?(new Rectangle(0, 0, 1, 1)), color);
      spriteBatch.Draw(TextureAssets.MagicPixel.Value, destinationRectangle2, new Rectangle?(new Rectangle(0, 0, 1, 1)), color);
      spriteBatch.Draw(TextureAssets.MagicPixel.Value, destinationRectangle3, new Rectangle?(new Rectangle(0, 0, 1, 1)), color);
      spriteBatch.Draw(TextureAssets.MagicPixel.Value, destinationRectangle4, new Rectangle?(new Rectangle(0, 0, 1, 1)), color);
      spriteBatch.Draw(TextureAssets.Extra[49].Value, rect, color);
    }
  }
}