Mercurial > molko
comparison libmlk-adventure/adventure/trace_hud.h @ 243:71b3b7036de7
misc: lot of cleanups,
- prefix libraries with libmlk,
- move assets from source directories closes #2520,
- prefix header guards closes #2519
author | David Demelier <markand@malikania.fr> |
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date | Sat, 28 Nov 2020 22:37:30 +0100 |
parents | libadventure/adventure/trace_hud.h@b386d25832c8 |
children | e28429dbdaaf |
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242:4c24604efcab | 243:71b3b7036de7 |
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1 /* | |
2 * trace_hud.h -- on screen hud | |
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 #ifndef MOLKO_MOLKO_TRACE_HUD_H | |
20 #define MOLKO_MOLKO_TRACE_HUD_H | |
21 | |
22 /** | |
23 * \file trace_hud.h | |
24 * \brief On screen hud | |
25 */ | |
26 | |
27 struct theme; | |
28 | |
29 /** | |
30 * \brief Default time to remove messages. | |
31 */ | |
32 #define TRACE_HUD_TIMEOUT_DEFAULT (3000) | |
33 | |
34 /** | |
35 * \brief Trace HUD options. | |
36 */ | |
37 struct trace_hud { | |
38 struct theme *theme; /*!< (+&?) Theme to use. */ | |
39 unsigned int timeout; /*!< (+) Timeout to remove messages. */ | |
40 }; | |
41 | |
42 /** | |
43 * Global trace HUD options. | |
44 */ | |
45 extern struct trace_hud trace_hud; | |
46 | |
47 /** | |
48 * Handler to use as \ref trace_handler. | |
49 * | |
50 * \pre str != NULL | |
51 * \param str the line to store | |
52 */ | |
53 void | |
54 trace_hud_handler(const char *str); | |
55 | |
56 /** | |
57 * Update the HUD. | |
58 * | |
59 * \param ticks elapsed milliseconds since last frame. | |
60 */ | |
61 void | |
62 trace_hud_update(unsigned int ticks); | |
63 | |
64 /** | |
65 * Draw the HUD. | |
66 */ | |
67 void | |
68 trace_hud_draw(void); | |
69 | |
70 /** | |
71 * Clear the hud. | |
72 */ | |
73 void | |
74 trace_hud_clear(void); | |
75 | |
76 #endif /* !MOLKO_MOLKO_TRACE_HUD_H */ |