text: /*
  * libtcod 1.5.1
  * Copyright (c) 2008,2009,2010,2012 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.
  */
  #include <stdlib.h>
  #include "libtcod.hpp"
  TCODNoise::TCODNoise(int dimensions, TCOD_noise_type_t type) {
  	data = TCOD_noise_new(dimensions, TCOD_NOISE_DEFAULT_HURST, TCOD_NOISE_DEFAULT_LACUNARITY, TCODRandom::getInstance()->data);
  	TCOD_noise_set_type(data,type);
  }
  
  TCODNoise::TCODNoise(int dimensions, TCODRandom *random, TCOD_noise_type_t type) {
  	data = TCOD_noise_new(dimensions, TCOD_NOISE_DEFAULT_HURST, TCOD_NOISE_DEFAULT_LACUNARITY, random->data);
  	TCOD_noise_set_type(data,type);
  }
  
  TCODNoise::TCODNoise(int dimensions, float hurst, float lacunarity, TCOD_noise_type_t type) {
  	data = TCOD_noise_new(dimensions, hurst, lacunarity, TCODRandom::getInstance()->data);
  	TCOD_noise_set_type(data,type);
  }
  
  TCODNoise::TCODNoise(int dimensions, float hurst, float lacunarity, TCODRandom *random, TCOD_noise_type_t type) {
  	data = TCOD_noise_new(dimensions, hurst, lacunarity, random->data);
  	TCOD_noise_set_type(data,type);
  }
  
  void TCODNoise::setType(TCOD_noise_type_t type) {
  	TCOD_noise_set_type(data,type);
  }
  
  float TCODNoise::get (float *f, TCOD_noise_type_t type) {
  	if (type == TCOD_NOISE_DEFAULT) return TCOD_noise_get(data,f);
  	else return TCOD_noise_get_ex(data,f,type);
  }
  
  float TCODNoise::getFbm (float *f, float octaves, TCOD_noise_type_t type) {
  	if (type == TCOD_NOISE_DEFAULT) return TCOD_noise_get_fbm(data,f,octaves);
  	else return TCOD_noise_get_fbm_ex(data,f,octaves,type);
  }
  
  float TCODNoise::getTurbulence (float *f, float octaves, TCOD_noise_type_t type) {
  	if (type == TCOD_NOISE_DEFAULT) return TCOD_noise_get_turbulence(data,f,octaves);
  	else return TCOD_noise_get_turbulence_ex(data,f,octaves,type);
  }
  
  TCODNoise::~TCODNoise() {
  	TCOD_noise_delete(data);
  }
  