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annotate libmlk-rpg/mlk/rpg/quest.c @ 447:e1fa1b867281

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cmake: resurrection Using GNU make for such a big project is tedious.
author David Demelier <markand@malikania.fr>
date Sat, 18 Feb 2023 12:43:05 +0100
parents 773a082f0b91
children 793661cf1381
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1 /*
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2 * quest.c -- in game quests
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3 *
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4 * Copyright (c) 2020-2023 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/quest-remove.h>
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22 #include <assets/sql/quest-save.h>
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23 #include <assets/sql/quest-step-load.h>
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24 #include <assets/sql/quest-step-save.h>
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25
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26 #include "quest.h"
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27 #include "save.h"
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28
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29 int
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30 quest_save(struct quest *q, struct save *s)
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31 {
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32 assert(q);
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33 assert(s);
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34
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35 const struct quest_step *step;
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36
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37 if (save_tx_begin(s) < 0)
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38 return -1;
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39
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40 if (save_exec(s, (const char *)assets_sql_quest_save, "s", q->name) < 0) {
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41 save_tx_rollback(s);
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42 return -1;
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43 }
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44
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45 for (size_t i = 0; i < q->stepsz; ++i) {
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46 step = &q->steps[i];
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47
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48 if (save_exec(s, (const char *)assets_sql_quest_step_save, "ssi", q->name, step->name, step->percent) < 0) {
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49 save_tx_rollback(s);
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50 return -1;
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51 }
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52 }
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53
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54 save_tx_commit(s);
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55
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56 return 0;
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57 }
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58
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59 int
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60 quest_load(struct quest *q, struct save *s)
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61 {
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62 assert(q);
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63 assert(s);
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64
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65 struct save_stmt stmt;
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66 struct quest_step *step;
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67
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68 for (size_t i = 0; i < q->stepsz; ++i) {
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69 step = &q->steps[i];
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71 if (save_stmt_init(&stmt, s, (const char *)assets_sql_quest_step_load, "s", step->name))
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72 return -1;
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73
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74 if (save_stmt_next(&stmt, "i", &step->percent) < 0) {
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75 save_stmt_finish(&stmt);
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76 return -1;
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77 }
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78
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79 save_stmt_finish(&stmt);
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80 }
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81
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82 return 0;
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83 }