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comparison src/libmlk-core/core/action-stack.h @ 369:1e06f871dc63

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core: split action and action_stack
author David Demelier <markand@malikania.fr>
date Sun, 24 Oct 2021 17:33:12 +0200
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children 460c78706989
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368:15bdac29ba4b 369:1e06f871dc63
1 /*
2 * action-stack.h -- convenient stack of actions
3 *
4 * Copyright (c) 2020-2021 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 #ifndef MLK_CORE_ACTION_STACK_H
20 #define MLK_CORE_ACTION_STACK_H
21
22 #include "core.h"
23
24 #define ACTION_STACK_MAX (128)
25
26 union event;
27
28 struct action_stack {
29 struct action *actions[ACTION_STACK_MAX];
30 };
31
32 CORE_BEGIN_DECLS
33
34 void
35 action_stack_init(struct action_stack *);
36
37 int
38 action_stack_add(struct action_stack *, struct action *);
39
40 void
41 action_stack_handle(struct action_stack *, const union event *);
42
43 int
44 action_stack_update(struct action_stack *, unsigned int);
45
46 void
47 action_stack_draw(const struct action_stack *);
48
49 int
50 action_stack_completed(const struct action_stack *);
51
52 void
53 action_stack_finish(struct action_stack *);
54
55 CORE_END_DECLS
56
57 #endif /* !MLK_CORE_ACTION_STACK_H */