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