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annotate src/libmlk-core/core/action.h @ 343:9eb25198d706

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js: add sound bindings
author David Demelier <markand@malikania.fr>
date Sat, 16 Oct 2021 22:17:09 +0200
parents 8f9937403749
children 19782ea1cf4a
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1 /*
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2 * action.h -- action states
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3 *
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4 * Copyright (c) 2020-2021 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #ifndef MOLKO_CORE_ACTION_H
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20 #define MOLKO_CORE_ACTION_H
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21
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22 #include "core.h"
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24 #define ACTION_STACK_MAX (128)
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25
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26 union event;
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27
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28 struct action {
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29 void *data;
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30 void (*handle)(struct action *, const union event *);
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31 int (*update)(struct action *, unsigned int);
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32 void (*draw)(struct action *);
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33 void (*end)(struct action *);
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34 void (*finish)(struct action *);
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35 };
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37 struct action_stack {
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38 struct action *actions[ACTION_STACK_MAX];
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39 };
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40
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41 CORE_BEGIN_DECLS
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42
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43 void
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44 action_handle(struct action *, const union event *);
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46 int
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47 action_update(struct action *, unsigned int);
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48
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49 void
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50 action_draw(struct action *);
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52 void
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53 action_end(struct action *);
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54
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55 void
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56 action_finish(struct action *);
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58 void
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59 action_stack_init(struct action_stack *);
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61 int
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62 action_stack_add(struct action_stack *, struct action *);
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64 void
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65 action_stack_handle(struct action_stack *, const union event *);
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67 int
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68 action_stack_update(struct action_stack *, unsigned int);
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70 void
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71 action_stack_draw(const struct action_stack *);
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73 int
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74 action_stack_completed(const struct action_stack *);
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76 void
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77 action_stack_finish(struct action_stack *);
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79 CORE_END_DECLS
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81 #endif /* !MOLKO_CORE_ACTION_H */