/*
 * libtcod 1.6.0
 * Copyright (c) 2008,2009,2010,2012,2013 Jice & Mingos
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * The name of Jice or Mingos may not be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY JICE AND MINGOS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL JICE OR MINGOS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #ifndef _TCOD_FOV_H
 #define _TCOD_FOV_H
 
 typedef void *TCOD_map_t;
 
 #include "fov_types.h"
 
 /* allocate a new map */
 TCODLIB_API TCOD_map_t TCOD_map_new(int width, int height);
 /* set all cells as solid rock (cannot see through nor walk) */
 TCODLIB_API void TCOD_map_clear(TCOD_map_t map, bool transparent, bool walkable);
 /* copy a map to another, reallocating it when needed */
 TCODLIB_API void TCOD_map_copy(TCOD_map_t source, TCOD_map_t dest);
 /* change a cell properties */
 TCODLIB_API void TCOD_map_set_properties(TCOD_map_t map, int x, int y, bool is_transparent, bool is_walkable);
 /* destroy a map */
 TCODLIB_API void TCOD_map_delete(TCOD_map_t map);
 
 /* calculate the field of view (potentially visible cells from player_x,player_y) */
 TCODLIB_API void TCOD_map_compute_fov(TCOD_map_t map, int player_x, int player_y, int max_radius, bool light_walls, TCOD_fov_algorithm_t algo);
 /* check if a cell is in the last computed field of view */
 TCODLIB_API bool TCOD_map_is_in_fov(TCOD_map_t map, int x, int y);
 TCODLIB_API void TCOD_map_set_in_fov(TCOD_map_t map, int x, int y, bool fov);
 
 /* retrieve properties from the map */
 TCODLIB_API bool TCOD_map_is_transparent(TCOD_map_t map, int x, int y);
 TCODLIB_API bool TCOD_map_is_walkable(TCOD_map_t map, int x, int y);
 TCODLIB_API int TCOD_map_get_width(TCOD_map_t map);
 TCODLIB_API int TCOD_map_get_height(TCOD_map_t map);
 TCODLIB_API int TCOD_map_get_nb_cells(TCOD_map_t map);
 #endif