Mercurial > molko
annotate libmlk-core/core/state.c @ 314:d01e83210ca2
misc: update years
author | David Demelier <markand@malikania.fr> |
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date | Wed, 22 Sep 2021 07:22:20 +0200 |
parents | 648f5f949afb |
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rev | line source |
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162 | 1 /* |
2 * state.c -- abstract state | |
3 * | |
314 | 4 * Copyright (c) 2020-2021 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 | |
24 state_start(struct state *state) | |
25 { | |
26 assert(state); | |
27 | |
28 if (state->start) | |
29 state->start(state); | |
30 } | |
31 | |
32 void | |
33 state_handle(struct state *state, const union event *ev) | |
34 { | |
35 assert(state); | |
36 assert(ev); | |
37 | |
38 if (state->handle) | |
39 state->handle(state, ev); | |
40 } | |
41 | |
42 void | |
43 state_update(struct state *state, unsigned int ticks) | |
44 { | |
45 assert(state); | |
46 | |
47 if (state->update) | |
48 state->update(state, ticks); | |
49 } | |
50 | |
51 void | |
52 state_draw(struct state *state) | |
53 { | |
54 assert(state); | |
55 | |
56 if (state->draw) | |
57 state->draw(state); | |
58 } | |
59 | |
60 void | |
299
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61 state_suspend(struct state *state) |
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62 { |
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63 assert(state); |
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64 |
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65 if (state->suspend) |
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66 state->suspend(state); |
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67 } |
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68 |
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69 void |
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70 state_resume(struct state *state) |
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71 { |
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72 assert(state); |
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73 |
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74 if (state->resume) |
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75 state->resume(state); |
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76 } |
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77 |
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78 void |
162 | 79 state_end(struct state *state) |
80 { | |
81 assert(state); | |
82 | |
83 if (state->end) | |
84 state->end(state); | |
85 } | |
86 | |
87 void | |
88 state_finish(struct state *state) | |
89 { | |
90 assert(state); | |
91 | |
92 if (state->finish) | |
93 state->finish(state); | |
94 } |