Mercurial > molko
annotate src/libmlk-core/core/action.h @ 320:8f9937403749
misc: improve loading of data
author | David Demelier <markand@malikania.fr> |
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date | Fri, 01 Oct 2021 20:30:00 +0200 |
parents | libmlk-core/core/action.h@d01e83210ca2 |
children | 19782ea1cf4a |
rev | line source |
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1 /* |
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2 * action.h -- action states |
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3 * |
314 | 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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23 |
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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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36 |
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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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45 |
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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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51 |
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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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57 |
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58 void |
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59 action_stack_init(struct action_stack *); |
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60 |
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61 int |
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62 action_stack_add(struct action_stack *, struct action *); |
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63 |
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64 void |
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65 action_stack_handle(struct action_stack *, const union event *); |
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66 |
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67 int |
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68 action_stack_update(struct action_stack *, unsigned int); |
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69 |
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70 void |
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71 action_stack_draw(const struct action_stack *); |
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72 |
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73 int |
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74 action_stack_completed(const struct action_stack *); |
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75 |
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76 void |
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77 action_stack_finish(struct action_stack *); |
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78 |
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79 CORE_END_DECLS |
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80 |
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81 #endif /* !MOLKO_CORE_ACTION_H */ |