fov.h File Reference

Field-of-view module. More...

#include <stdbool.h>
#include <memory>
#include "config.h"
#include "error.h"
#include "fov_types.h"

Go to the source code of this file.

Functions
TCOD_Map *	TCOD_map_new (int width, int height)
	Return a new TCOD_Map with width and height.
void	TCOD_map_clear (TCOD_Map *map, bool transparent, bool walkable)
	Set all cell values on map to the given parameters.
TCOD_Error	TCOD_map_copy (const TCOD_Map *source, TCOD_Map *dest)
	Clone map data from source to dest.
void	TCOD_map_set_properties (TCOD_Map *map, int x, int y, bool is_transparent, bool is_walkable)
	Change the properties of a single cell.
void	TCOD_map_delete (TCOD_Map *map)
	Free a TCOD_Map object.
TCOD_Error	TCOD_map_compute_fov (TCOD_Map *map, int pov_x, int pov_y, int max_radius, bool light_walls, TCOD_fov_algorithm_t algo)
	Calculate the field-of-view.
bool	TCOD_map_is_in_fov (const TCOD_Map *map, int x, int y)
	Return true if this cell was touched by the current field-of-view.
void	TCOD_map_set_in_fov (TCOD_Map *map, int x, int y, bool fov)
	Set the fov flag on a specific cell.
bool	TCOD_map_is_transparent (const TCOD_Map *map, int x, int y)
	Return true if this cell is transparent.
bool	TCOD_map_is_walkable (TCOD_Map *map, int x, int y)
	Return true if this cell is walkable.
int	TCOD_map_get_width (const TCOD_Map *map)
	Return the width of map.
int	TCOD_map_get_height (const TCOD_Map *map)
	Return the height of map.
int	TCOD_map_get_nb_cells (const TCOD_Map *map)
	Return the total number of cells in map.

Detailed Description

Field-of-view module.