/*

    viDOOM - level editor for DOOM

    Copyright (C) 2000  Ian Cowburn (ianc@noddybox.demon.co.uk)

    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

    -------------------------------------------------------------------------

    Handles definition and storage of the supported generalised SECTORs

    $Id$

*/

#ifndef VIDOOM_GENSECT_H

#define VIDOOM_GENSECT_H

/* This is not going to be an ID, so is used to detect whether SelectGenSect()
   was cancelled.
*/
#define GENSECT_NULLID	-666


/* Add a new class of bitmask
*/
void	GenSectNewBitClass(char *class, int no_fields);

/* Add a bitmask to a defined class
*/
void	GenSectAddBitmask(char *class, char *name, char *abbrev, int mask);


/* Define a generalised linedef type class
*/
void	GenSectNewClass(int for_hexen, char *class,
			int lo, int hi, int mask, int no_bitmasks);

/* Add the named bitmask to the supplied class
*/
void	GenSectAdd(int for_hexen,char *class,char *bitmask, int shift);


/* Selects a generalised linedef type, returning the bit fields or
   GENSECT_NULLID if cancelled
*/
int	SelectGenSect(int for_hexen,int current_type);


/* Returns the full name of a generalised sector type.  If the generalised
   type is added to a normal linedef type the passed function GetName is
   used to get the name for that part.
*/
char	*GenSectName(int for_hexem, int id,
			char *(*GetName)(int hexen, int id));


/* Returns the number of classes defined
*/
int	GenSectNoClasses(int for_hexen);


#endif


/* END OF FILE */