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annotate libmlk-rpg/rpg/inventory.h @ 286:3991779aaba9

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adventure: initial test of spawn
author David Demelier <markand@malikania.fr>
date Wed, 23 Dec 2020 15:37:48 +0100
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children 08ab73b32832
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3991779aaba9 adventure: initial test of spawn
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1 /*
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2 * inventory.h -- item inventory
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3 *
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4 * Copyright (c) 2020 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #ifndef MOLKO_RPG_INVENTORY_H
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20 #define MOLKO_RPG_INVENTORY_H
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21
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22 #include <stdbool.h>
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23
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24 #define INVENTORY_ITEM_MAX (512)
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25
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26 struct item;
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27
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28 struct inventory_slot {
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29 unsigned int amount;
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30 const struct item *item;
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31 };
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32
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33 struct inventory {
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34 struct inventory_slot items[INVENTORY_ITEM_MAX];
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35 };
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36
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37 bool
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38 inventory_add(struct inventory *iv, const struct item *item, unsigned int amount);
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39
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40 void
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41 inventory_consume(struct inventory *iv, const struct item *item, unsigned int amount);
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42
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43 #endif /* !MOLKO_RPG_INVENTORY_H */