/*  $Id: entity.cpp 899 2005-08-04 22:58:27Z grumbel $
**   __      __ __             ___        __   __ __   __
**  /  \    /  \__| ____    __| _/_______/  |_|__|  | |  |   ____
**  \   \/\/   /  |/    \  / __ |/  ___/\   __\  |  | |  | _/ __ \
**   \        /|  |   |  \/ /_/ |\___ \  |  | |  |  |_|  |_\  ___/
**    \__/\  / |__|___|  /\____ /____  > |__| |__|____/____/\___  >
**         \/          \/      \/    \/                         \/
**  Copyright (C) 2005 Ingo Ruhnke <grumbel@gmx.de>
**
**  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 2
**  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, write to the Free Software
**  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
**  02111-1307, USA.
*/

#include <assert.h>
#include "globals.hpp"
#include "entity.hpp"
#include "sector.hpp"
#include "tile_map.hpp"

Entity::Entity()
  : velocity(0, 0),
    useable(false)
{
  parent = 0;
}

Entity::~Entity()
{
}

void
Entity::set_pos(Vector pos)
{
  this->pos = pos;
}

bool
Entity::on_ground() const
{
  return get_world ()->get_tilemap()->is_ground(pos.x, pos.y+16);
}

bool 
Entity::in_wall() const
{
  return get_world ()->get_tilemap()->is_ground(pos.x, pos.y);
}

void
Entity::set_parent(Entity* parent_)
{
  if (parent_ != this)
    {
      parent = parent_;
    }
}

/* EOF */