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comparison libmlk-adventure/adventure/state/continue.c @ 281:87b8c7510717

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rpg: implement load/save for characters
author David Demelier <markand@malikania.fr>
date Sun, 20 Dec 2020 10:55:53 +0100
parents
children a15f77eda9a4
comparison
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280:11c824a82e63 281:87b8c7510717
1 /*
2 * continue.c -- select save to continue the game
3 *
4 * Copyright (c) 2020 David Demelier <markand@malikania.fr>
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 <core/alloc.h>
20 #include <core/event.h>
21 #include <core/game.h>
22 #include <core/painter.h>
23 #include <core/state.h>
24
25 #include <adventure/dialog/save.h>
26
27 #include "mainmenu.h"
28 #include "continue.h"
29
30 struct self {
31 struct state state;
32 struct dialog_save dialog;
33 };
34
35 static void
36 start(struct state *state)
37 {
38 struct self *self = state->data;
39
40 dialog_save_init(&self->dialog);
41 }
42
43 static void
44 handle(struct state *state, const union event *ev)
45 {
46 struct self *self = state->data;
47 bool selected = false;
48
49 switch (ev->type) {
50 case EVENT_QUIT:
51 game_quit();
52 break;
53 case EVENT_KEYDOWN:
54 if (ev->key.key == KEY_ESCAPE)
55 game_switch(mainmenu_state_new(), false);
56 else
57 selected = dialog_save_handle(&self->dialog, ev);
58 break;
59 default:
60 selected = dialog_save_handle(&self->dialog, ev);
61 break;
62 }
63
64 if (selected)
65 game_quit();
66 }
67
68 static void
69 update(struct state *state, unsigned int ticks)
70 {
71 struct self *self = state->data;
72
73 dialog_save_update(&self->dialog, ticks);
74 }
75
76 static void
77 draw(struct state *state)
78 {
79 struct self *self = state->data;
80
81 painter_set_color(0xffffffff);
82 painter_clear();
83 dialog_save_draw(&self->dialog);
84 painter_present();
85 }
86
87 static void
88 finish(struct state *state)
89 {
90 struct self *self = state->data;
91
92 dialog_save_finish(&self->dialog);
93 }
94
95 struct state *
96 continue_state_new(void)
97 {
98 struct self *self;
99
100 self = alloc_new0(sizeof (*self));
101 self->state.data = self;
102 self->state.start = start;
103 self->state.handle = handle;
104 self->state.update = update;
105 self->state.draw = draw;
106 self->state.finish = finish;
107
108 return &self->state;
109 }