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annotate libmlk-adventure/adventure/state/battle.c @ 314:d01e83210ca2

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misc: update years
author David Demelier <markand@malikania.fr>
date Wed, 22 Sep 2021 07:22:20 +0200
parents 648f5f949afb
children
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1 /*
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2 * battle.c -- manage a battle
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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 #include <assert.h>
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20 #include <stdlib.h>
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21
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22 #include <core/alloc.h>
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23 #include <core/game.h>
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24 #include <core/painter.h>
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25 #include <core/state.h>
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26
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27 #include <rpg/battle.h>
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28
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29 #include "battle.h"
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30
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31 struct self {
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32 struct battle *battle;
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33 struct state state;
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34 };
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35
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36 static void
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37 start(struct state *state)
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38 {
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39 struct self *self = state->data;
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40
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41 battle_start(self->battle);
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42 }
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43
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44 static void
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45 handle(struct state *state, const union event *ev)
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46 {
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47 struct self *self = state->data;
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48
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49 battle_handle(self->battle, ev);
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50 }
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51
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52 static void
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53 update(struct state *state, unsigned int ticks)
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54 {
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55 struct self *self = state->data;
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56
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57 /* TODO: once we have stacked states, pop it. */
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58 if (battle_update(self->battle, ticks))
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59 game_pop();
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60 }
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61
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62 static void
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63 draw(struct state *state)
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64 {
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65 struct self *self = state->data;
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66
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67 painter_set_color(0xffffffff);
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68 painter_clear();
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69 battle_draw(self->battle);
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70 painter_present();
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71 }
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72
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73 static void
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74 finish(struct state *state)
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75 {
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76 struct self *self = state->data;
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77
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78 battle_finish(self->battle);
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79
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80 free(self->battle);
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81 free(self);
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82 }
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83
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84 struct state *
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85 state_battle_new(struct battle *bt)
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86 {
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87 assert(bt);
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88
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89 struct self *self;
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90
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91 self = alloc_new0(sizeof (*self));
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92 self->battle = bt;
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93 self->state.data = self;
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94 self->state.start = start;
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95 self->state.handle = handle;
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96 self->state.update = update;
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97 self->state.draw = draw;
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98 self->state.finish = finish;
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99
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100 return &self->state;
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101 }