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comparison libmlk-core/mlk/core/action.c @ 431:8f59201dc76b

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core: cleanup hierarchy
author David Demelier <markand@malikania.fr>
date Sat, 15 Oct 2022 20:23:14 +0200
parents src/libmlk-core/core/action.c@460c78706989
children 31c1bbc33813
comparison
equal deleted inserted replaced
430:1645433e008d 431:8f59201dc76b
1 /*
2 * action.c -- action states
3 *
4 * Copyright (c) 2020-2022 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 <assert.h>
20
21 #include "action.h"
22
23 void
24 action_handle(struct action *act, const union event *ev)
25 {
26 assert(act);
27 assert(ev);
28
29 if (act->handle)
30 act->handle(act, ev);
31 }
32
33 int
34 action_update(struct action *act, unsigned int ticks)
35 {
36 assert(act);
37
38 if (act->update)
39 return act->update(act, ticks);
40
41 /* No function means immortal action. */
42 return 0;
43 }
44
45 void
46 action_draw(struct action *act)
47 {
48 assert(act);
49
50 if (act->draw)
51 act->draw(act);
52 }
53
54 void
55 action_end(struct action *act)
56 {
57 assert(act);
58
59 if (act->end)
60 act->end(act);
61 }
62
63 void
64 action_finish(struct action *act)
65 {
66 assert(act);
67
68 if (act->finish)
69 act->finish(act);
70 }