Mercurial > molko
annotate libmlk-core/mlk/core/state.c @ 559:ba0cca39e4ca
util: fmemopen leftover
author | David Demelier <markand@malikania.fr> |
---|---|
date | Wed, 08 Mar 2023 20:01:00 +0100 |
parents | 7fb5a859bcb4 |
children |
rev | line source |
---|---|
162 | 1 /* |
539
7fb5a859bcb4
core: doxygenize state
David Demelier <markand@malikania.fr>
parents:
469
diff
changeset
|
2 * state.c -- abstract game loop state |
162 | 3 * |
445
773a082f0b91
misc: update copyright years
David Demelier <markand@malikania.fr>
parents:
431
diff
changeset
|
4 * Copyright (c) 2020-2023 David Demelier <markand@malikania.fr> |
162 | 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 "state.h" | |
22 | |
23 void | |
469
0d6206cee6b9
core: state -> mlk_state
David Demelier <markand@malikania.fr>
parents:
450
diff
changeset
|
24 mlk_state_start(struct mlk_state *state) |
162 | 25 { |
26 assert(state); | |
27 | |
28 if (state->start) | |
29 state->start(state); | |
30 } | |
31 | |
32 void | |
469
0d6206cee6b9
core: state -> mlk_state
David Demelier <markand@malikania.fr>
parents:
450
diff
changeset
|
33 mlk_state_handle(struct mlk_state *state, const union mlk_event *ev) |
162 | 34 { |
35 assert(state); | |
36 assert(ev); | |
37 | |
38 if (state->handle) | |
39 state->handle(state, ev); | |
40 } | |
41 | |
42 void | |
469
0d6206cee6b9
core: state -> mlk_state
David Demelier <markand@malikania.fr>
parents:
450
diff
changeset
|
43 mlk_state_update(struct mlk_state *state, unsigned int ticks) |
162 | 44 { |
45 assert(state); | |
46 | |
47 if (state->update) | |
48 state->update(state, ticks); | |
49 } | |
50 | |
51 void | |
469
0d6206cee6b9
core: state -> mlk_state
David Demelier <markand@malikania.fr>
parents:
450
diff
changeset
|
52 mlk_state_draw(struct mlk_state *state) |
162 | 53 { |
54 assert(state); | |
55 | |
56 if (state->draw) | |
57 state->draw(state); | |
58 } | |
59 | |
60 void | |
469
0d6206cee6b9
core: state -> mlk_state
David Demelier <markand@malikania.fr>
parents:
450
diff
changeset
|
61 mlk_state_suspend(struct mlk_state *state) |
299
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
62 { |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
63 assert(state); |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
64 |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
65 if (state->suspend) |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
66 state->suspend(state); |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
67 } |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
68 |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
69 void |
469
0d6206cee6b9
core: state -> mlk_state
David Demelier <markand@malikania.fr>
parents:
450
diff
changeset
|
70 mlk_state_resume(struct mlk_state *state) |
299
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
71 { |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
72 assert(state); |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
73 |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
74 if (state->resume) |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
75 state->resume(state); |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
76 } |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
77 |
648f5f949afb
core: implement stackable states
David Demelier <markand@malikania.fr>
parents:
243
diff
changeset
|
78 void |
469
0d6206cee6b9
core: state -> mlk_state
David Demelier <markand@malikania.fr>
parents:
450
diff
changeset
|
79 mlk_state_end(struct mlk_state *state) |
162 | 80 { |
81 assert(state); | |
82 | |
83 if (state->end) | |
84 state->end(state); | |
85 } | |
86 | |
87 void | |
469
0d6206cee6b9
core: state -> mlk_state
David Demelier <markand@malikania.fr>
parents:
450
diff
changeset
|
88 mlk_state_finish(struct mlk_state *state) |
162 | 89 { |
90 assert(state); | |
91 | |
92 if (state->finish) | |
93 state->finish(state); | |
94 } |