Mercurial > molko
annotate src/libmlk-rpg/rpg/property.c @ 328:60a4f904da21
rpg: separate property from save
author | David Demelier <markand@malikania.fr> |
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date | Mon, 04 Oct 2021 13:10:11 +0200 |
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1 /* |
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2 * property.c -- manage game properties |
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3 * |
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4 * Copyright (c) 2020-2021 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 #include <assert.h> |
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20 |
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21 #include <assets/sql/property-save.h> |
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22 #include <assets/sql/property-remove.h> |
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23 #include <assets/sql/property-load.h> |
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24 |
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25 #include "property.h" |
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26 #include "save.h" |
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27 |
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28 int |
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29 property_save(const struct property *p, struct save *s) |
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30 { |
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31 assert(p); |
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32 assert(save_ok(s)); |
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33 |
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34 return save_exec(s, (const char *)assets_sql_property_save, "ss", p->key, p->value); |
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35 } |
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36 |
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37 int |
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38 property_load(struct property *p, struct save *s) |
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39 { |
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40 assert(p); |
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41 assert(save_ok(s)); |
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42 |
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43 struct save_stmt stmt; |
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44 int ret; |
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45 |
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46 if (save_stmt_init(s, &stmt, (const char *)assets_sql_property_load, "s", p->key) < 0) |
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47 return -1; |
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48 |
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49 switch (save_stmt_next(&stmt, "s", p->value, sizeof (p->value))) { |
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50 case SAVE_STMT_DONE: |
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51 case SAVE_STMT_ERROR: |
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52 ret = -1; |
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53 break; |
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54 default: |
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55 ret = 0; |
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56 } |
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57 |
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58 save_stmt_finish(&stmt); |
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59 |
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60 return ret; |
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61 } |
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62 |
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63 int |
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64 property_remove(struct property *p, struct save *s) |
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65 { |
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66 assert(p); |
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67 assert(save_ok(s)); |
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68 |
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69 return save_exec(s, (const char *)assets_sql_property_remove, "s", p->key); |
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70 } |
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71 |