/* BSD 3-Clause License
 *
 * Copyright © 2008-2020, Jice and the libtcod contributors.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. 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.
 *
 * 3. Neither the name of the copyright holder nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 * POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef LIBTCOD_TILESET_BDF_H_
#define LIBTCOD_TILESET_BDF_H_

#ifdef __cplusplus
#include <string>
#endif  // __cplusplus

#include "config.h"
#include "tileset.h"

#ifdef __cplusplus
extern "C" {
#endif  // __cplusplus
/**
    Load a BDF font from a file path.

    For the best results, you should use a BDF font with a cell-based
    monospace alignment.

    May return NULL on failure.  See `TCOD_get_error` for the error message.

    \rst
    .. versionadded:: 1.16
    \endrst
 */
TCODLIB_API TCOD_NODISCARD TCOD_Tileset* TCOD_load_bdf(const char* path);
/**
    Load a BDF font from memory.

    `size` is the byte length of `buffer`.  `buffer` is the BDF data to load.

    May return NULL on failure.  See `TCOD_get_error` for the error message.

    \rst
    .. versionadded:: 1.16
    \endrst
 */
TCODLIB_API TCOD_NODISCARD TCOD_Tileset* TCOD_load_bdf_memory(int size, const unsigned char* buffer);
#ifdef __cplusplus
}  // extern "C"
namespace tcod {
/**
    Load a Tileset from a BDF font file.

    Will throw on an error.
 */
TCOD_NODISCARD
inline auto load_bdf(const std::string& path) -> TilesetPtr {
  TilesetPtr tileset{TCOD_load_bdf(path.c_str())};
  if (!tileset) {
    throw std::runtime_error(TCOD_get_error());
  }
  return tileset;
}
}  // namespace tcod
#endif  // __cplusplus
#endif  // LIBTCOD_TILESET_BDF_H_
