65 lines
3.1 KiB
C
65 lines
3.1 KiB
C
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/* BSD 3-Clause License
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*
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* Copyright © 2008-2022, Jice and the libtcod contributors.
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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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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _TCOD_RANDOM_H
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#define _TCOD_RANDOM_H
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#include "mersenne_types.h"
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#include "portability.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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TCODLIB_API TCOD_Random* TCOD_random_get_instance(void);
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TCODLIB_API TCOD_Random* TCOD_random_new(TCOD_random_algo_t algo);
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TCODLIB_API TCOD_Random* TCOD_random_save(TCOD_Random* mersenne);
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TCODLIB_API void TCOD_random_restore(TCOD_Random* mersenne, TCOD_Random* backup);
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TCODLIB_API TCOD_Random* TCOD_random_new_from_seed(TCOD_random_algo_t algo, uint32_t seed);
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TCODLIB_API void TCOD_random_delete(TCOD_Random* mersenne);
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TCODLIB_API void TCOD_random_set_distribution(TCOD_Random* mersenne, TCOD_distribution_t distribution);
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TCODLIB_API int TCOD_random_get_int(TCOD_Random* mersenne, int min, int max);
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TCODLIB_API float TCOD_random_get_float(TCOD_Random* mersenne, float min, float max);
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TCODLIB_API double TCOD_random_get_double(TCOD_Random* mersenne, double min, double max);
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TCODLIB_API int TCOD_random_get_int_mean(TCOD_Random* mersenne, int min, int max, int mean);
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TCODLIB_API float TCOD_random_get_float_mean(TCOD_Random* mersenne, float min, float max, float mean);
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TCODLIB_API double TCOD_random_get_double_mean(TCOD_Random* mersenne, double min, double max, double mean);
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TCODLIB_API TCOD_dice_t TCOD_random_dice_new(const char* s);
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TCODLIB_API int TCOD_random_dice_roll(TCOD_Random* mersenne, TCOD_dice_t dice);
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TCODLIB_API int TCOD_random_dice_roll_s(TCOD_Random* mersenne, const char* s);
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#ifdef __cplusplus
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}
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#endif
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#endif
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