/*
   This file is part of GtkRadiant.

   GtkRadiant 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.

   GtkRadiant 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 GtkRadiant; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#if !defined( INCLUDED_FILTERS_H )
#define INCLUDED_FILTERS_H

void filter_level( int flag );
void filter_stepon( void );
void filter_actorclip( void );
void filter_weaponclip( void );
void filter_nodraw( void );

const int SURF_NODRAW = 0x80;

const int CONTENTS_LEVEL8 = 0x8000;
const int CONTENTS_LEVEL7 = 0x4000;
const int CONTENTS_LEVEL6 = 0x2000;
const int CONTENTS_LEVEL5 = 0x1000;
const int CONTENTS_LEVEL4 = 0x0800;
const int CONTENTS_LEVEL3 = 0x0400;
const int CONTENTS_LEVEL2 = 0x0200;
const int CONTENTS_LEVEL1 = 0x0100;
const int CONTENTS_ACTORCLIP = 0x10000;
const int CONTENTS_WEAPONCLIP = 0x2000000;
const int CONTENTS_STEPON = 0x40000000;

#endif