/*************************************************************************
 * ModernUO                                                              *
 * Copyright (C) 2019-2020 - ModernUO Development Team                   *
 * Email: hi@modernuo.com                                                *
 * File: Rectangle3D.cs - Created: 2020/05/31 - Updated: 2020/05/31      *
 *                                                                       *
 * This program is free software: you can redistribute it and/or modify  *
 * it under the terms of the GNU General Public License as published by  *
 * the Free Software Foundation, either version 3 of the License, or     *
 * (at your option) any later version.                                   *
 *                                                                       *
 * This program is distributed in the hope that it will be useful,       *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 * GNU General Public License for more details.                          *
 *                                                                       *
 * You should have received a copy of the GNU General Public License     *
 * along with this program.  If not, see <http://www.gnu.org/licenses/>. *
 *************************************************************************/

namespace Server
{
  [NoSort]
  [PropertyObject]
  public struct Rectangle3D
  {
    private Point3D m_Start;
    private Point3D m_End;

    public Rectangle3D(Point3D start, Point3D end)
    {
      m_Start = start;
      m_End = end;
    }

    public Rectangle3D(int x, int y, int z, int width, int height, int depth)
    {
      m_Start = new Point3D(x, y, z);
      m_End = new Point3D(x + width, y + height, z + depth);
    }

    [CommandProperty(AccessLevel.Counselor)]
    public Point3D Start
    {
      get => m_Start;
      set => m_Start = value;
    }

    [CommandProperty(AccessLevel.Counselor)]
    public Point3D End
    {
      get => m_End;
      set => m_End = value;
    }

    [CommandProperty(AccessLevel.Counselor)]
    public int X
    {
      get => m_Start.m_X;
      set => m_Start.m_X = value;
    }

    [CommandProperty(AccessLevel.Counselor)]
    public int Y
    {
      get => m_Start.m_Y;
      set => m_Start.m_Y = value;
    }

    [CommandProperty(AccessLevel.Counselor)]
    public int Z
    {
      get => m_Start.m_Z;
      set => m_Start.m_Z = value;
    }

    [CommandProperty(AccessLevel.Counselor)]
    public int Width => m_End.X - m_Start.X;

    [CommandProperty(AccessLevel.Counselor)]
    public int Height => m_End.Y - m_Start.Y;

    [CommandProperty(AccessLevel.Counselor)]
    public int Depth => m_End.Z - m_Start.Z;

    public void MakeHold(Rectangle3D r)
    {
      if (r.m_Start.m_X < m_Start.m_X)
        m_Start.m_X = r.m_Start.m_X;

      if (r.m_Start.m_Y < m_Start.m_Y)
        m_Start.m_Y = r.m_Start.m_Y;

      if (r.m_Start.m_Z < m_Start.m_Z)
        m_Start.m_Z = r.m_Start.m_Z;

      if (r.m_End.m_X > m_End.m_X)
        m_End.m_X = r.m_End.m_X;

      if (r.m_End.m_Y > m_End.m_Y)
        m_End.m_Y = r.m_End.m_Y;

      if (r.m_End.m_Z < m_End.m_Z)
        m_End.m_Z = r.m_End.m_Z;
    }

    public bool Contains(Point3D p) =>
      p.m_X >= m_Start.m_X
      && p.m_X < m_End.m_X
      && p.m_Y >= m_Start.m_Y
      && p.m_Y < m_End.m_Y
      && p.m_Z >= m_Start.m_Z
      && p.m_Z < m_End.m_Z;

    public bool Contains(IPoint3D p) =>
      p.X >= m_Start.m_X
      && p.X < m_End.m_X
      && p.Y >= m_Start.m_Y
      && p.Y < m_End.m_Y
      && p.Z >= m_Start.m_Z
      && p.Z < m_End.m_Z;
  }
}