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comparison libmlk-adventure/adventure/assets.c @ 267:bead76f6c793

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adventure: start a global assets registry
author David Demelier <markand@malikania.fr>
date Thu, 10 Dec 2020 16:28:30 +0100
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children eadd3dbfa0af
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266:e48ffbcf9bcc 267:bead76f6c793
1 /*
2 * assets.c -- global atlas for every resources
3 *
4 * Copyright (c) 2020 David Demelier <markand@malikania.fr>
5 *
6 * Permission to use, copy, modify, and/or distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #include <core/image.h>
20 #include <core/panic.h>
21 #include <core/sprite.h>
22 #include <core/texture.h>
23 #include <core/util.h>
24
25 #include <adventure/molko.h>
26
27 #include "assets.h"
28
29 #define SPRITE(which, file, w, h) { which, file, w, h }
30
31 static struct {
32 enum assets_sprite index;
33 const char *path;
34 unsigned int cellw;
35 unsigned int cellh;
36 struct texture texture;
37 struct sprite sprite;
38 } table_sprites[] = {
39 SPRITE(ASSETS_SPRITE_UI_CURSOR, "sprites/ui-cursor.png", 24, 24)
40 };
41
42 struct sprite *assets_sprites[ASSETS_SPRITE_NUM] = {0};
43
44 static void
45 init_sprites(void)
46 {
47 for (size_t i = 0; i < UTIL_SIZE(table_sprites); ++i) {
48 if (!image_open(&table_sprites[i].texture, molko_path(table_sprites[i].path)))
49 panic();
50
51 sprite_init(&table_sprites[i].sprite, &table_sprites[i].texture,
52 table_sprites[i].cellw, table_sprites[i].cellh);
53
54 assets_sprites[table_sprites[i].index] = &table_sprites[i].sprite;
55 }
56 }
57
58 void
59 assets_init(void)
60 {
61 init_sprites();
62 }
63
64 void
65 assets_finish(void)
66 {
67 for (size_t i = 0; i < UTIL_SIZE(table_sprites); ++i)
68 texture_finish(&table_sprites[i].texture);
69 }