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annotate libmlk-rpg/mlk/rpg/battle-state-rendering.c @ 434:4e78f045e8c0

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rpg: cleanup hierarchy
author David Demelier <markand@malikania.fr>
date Sat, 15 Oct 2022 21:24:17 +0200
parents src/libmlk-rpg/rpg/battle-state-rendering.c@8f59201dc76b
children 9c3b3935f0aa
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1 /*
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2 * battle-state-rendering.c -- battle state (rendering an action)
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3 *
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4 * Copyright (c) 2020-2022 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 #include <assert.h>
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20 #include <stdlib.h>
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21
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22 #include <mlk/core/alloc.h>
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23 #include <mlk/core/drawable.h>
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24
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25 #include "battle-state-rendering.h"
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26 #include "battle.h"
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27
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28 struct self {
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29 struct battle_state_rendering data;
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30 struct battle_state state;
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31 };
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32
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33 static int
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34 update(struct battle_state *st, struct battle *bt, unsigned int ticks)
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35 {
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36 battle_state_rendering_update(st->data, bt, ticks);
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37
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38 return 0;
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39 }
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40
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41 static void
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42 draw(const struct battle_state *st, const struct battle *bt)
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43 {
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44 battle_state_rendering_draw(st->data, bt);
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45 }
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46
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47 static void
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48 finish(struct battle_state *st, struct battle *bt)
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49 {
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50 (void)bt;
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51
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52 battle_state_rendering_finish(st->data);
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53 free(st->data);
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54 }
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55
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56 void
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57 battle_state_rendering_init(struct battle_state_rendering *rdr, struct drawable *dw)
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58 {
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59 assert(rdr);
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60 assert(dw);
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61
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62 rdr->drawable = dw;
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63 }
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64
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65 int
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66 battle_state_rendering_update(struct battle_state_rendering *rdr, struct battle *bt, unsigned int ticks)
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67 {
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68 assert(rdr);
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69 assert(battle_ok(bt));
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70
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71 battle_update_component(bt, BATTLE_COMPONENT_ALL, ticks);
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72
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73 if (drawable_update(rdr->drawable, ticks)) {
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74 drawable_end(rdr->drawable);
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75 return 1;
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76 }
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77
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78 return 0;
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79 }
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80
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81 void
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82 battle_state_rendering_draw(const struct battle_state_rendering *rdr, const struct battle *bt)
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83 {
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84 assert(rdr);
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85
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86 battle_draw_component(bt, BATTLE_COMPONENT_ALL);
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87 drawable_draw(rdr->drawable);
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88 }
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89
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90 void
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91 battle_state_rendering_finish(struct battle_state_rendering *rdr)
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92 {
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93 assert(rdr);
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94
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95 drawable_finish(rdr->drawable);
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96 }
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97
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98 void
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99 battle_state_rendering(struct battle *bt, struct drawable *dw)
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100 {
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101 assert(bt);
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102 assert(dw);
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103
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104 struct self *self;
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105
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106 self = alloc_new0(sizeof (*self));
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107 self->state.data = self;
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108 self->state.update = update;
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109 self->state.draw = draw;
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110 self->state.finish = finish;
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111
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112 battle_state_rendering_init(&self->data, dw);
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113 battle_switch(bt, &self->state);
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114 }