Florian Stinglmayr
6a0abd810f
Otherwise we couldn't fetch any error message or code if the dice object is never visible to the user.
64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/*
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* This file is part of libdice.
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*
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* Copyright (C) 2018 Florian Stinglmayr <florian@n0la.org>
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*
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* libdice is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* libdice is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with libdice. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LIBDICE_DICE_H
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#define LIBDICE_DICE_H
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdarg.h>
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#include <stdio.h>
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struct dice_;
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typedef struct dice_ * dice_t;
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struct dice_expression_;
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typedef struct dice_expression_ * dice_expression_t;
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typedef struct {
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int64_t result;
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} dice_result_t;
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typedef enum {
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DICEOPTION_AMOUNT = 0,
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DICEOPTION_SIDES,
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DICEOPTION_ERROR,
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} dice_option_t;
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void dice_result_free(dice_result_t *r);
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void dice_result_freev(dice_result_t *r, size_t len);
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dice_t dice_new(void);
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void dice_free(dice_t t);
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dice_t dice_simple(uint32_t amount, uint32_t sides);
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bool dice_parse(dice_t d, char const *s);
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bool dice_set(dice_t d, dice_option_t opt, ...);
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bool dice_get(dice_t d, dice_option_t opt, ...);
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int64_t dice_roll(dice_t d);
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bool dice_evaluate(dice_t d, dice_result_t **res, size_t *reslen);
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dice_expression_t dice_expression_parse(char const *s, int *error);
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void dice_expression_free(dice_expression_t e);
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bool dice_expression_evaluate(dice_expression_t e, int64_t *result);
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bool dice_expression_print(dice_expression_t e);
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#endif
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