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comparison examples/example-gridmenu/main.c @ 209:23a844fdc911

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examples: move all into subdirectories, closes #2513
author David Demelier <markand@malikania.fr>
date Wed, 11 Nov 2020 17:10:40 +0100
parents examples/example-gridmenu.c@133926e08d6e
children 76afe639fd72
comparison
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208:c0e0d4accae8 209:23a844fdc911
1 /*
2 * example-gridmenu.c -- show how to use grid menu
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/core.h>
20 #include <core/event.h>
21 #include <core/game.h>
22 #include <core/painter.h>
23 #include <core/panic.h>
24 #include <core/state.h>
25 #include <core/sys.h>
26 #include <core/trace.h>
27 #include <core/util.h>
28 #include <core/window.h>
29
30 #include <ui/align.h>
31 #include <ui/gridmenu.h>
32 #include <ui/label.h>
33 #include <ui/theme.h>
34 #include <ui/ui.h>
35
36 #define W (1280)
37 #define H (720)
38
39 static void
40 init(void)
41 {
42 if (!core_init() || !ui_init())
43 panic();
44 if (!window_open("Example - Grid menu", W, H))
45 panic();
46 }
47
48 static void
49 quit(void)
50 {
51 window_finish();
52 ui_finish();
53 core_finish();
54 }
55
56 static void
57 handle(struct state *st, const union event *ev)
58 {
59 switch (ev->type) {
60 case EVENT_QUIT:
61 game_quit();
62 break;
63 default:
64 gridmenu_handle(st->data, ev);
65 break;
66 }
67 }
68
69 static void
70 update(struct state *st, unsigned int ticks)
71 {
72 (void)ticks;
73
74 struct gridmenu *menu = st->data;
75
76 if (menu->state == GRIDMENU_STATE_ACTIVATED) {
77 tracef("selected index: %u", (unsigned int)menu->selected);
78 gridmenu_reset(menu);
79 }
80 }
81
82 static void
83 draw(struct state *st)
84 {
85 painter_set_color(0x4f8fbaff);
86 painter_clear();
87 gridmenu_draw(st->data);
88 painter_present();
89 }
90
91 static void
92 run(void)
93 {
94 struct gridmenu menu = {
95 .menu = {
96 "Feu mineur",
97 "Feu majeur",
98 "Feu septième",
99 "Glace mineure",
100 "Glace majeure",
101 "Glace septième",
102 "Foudre mineure",
103 "Foudre majeure",
104 "Foudre septième",
105 "Choc mineur",
106 "Choc majeur",
107 "Choc septième",
108 },
109 .w = 300,
110 .h = 100,
111 .nrows = 3,
112 .ncols = 2
113 };
114 struct state state = {
115 .data = &menu,
116 .handle = handle,
117 .update = update,
118 .draw = draw,
119 };
120
121 align(ALIGN_CENTER, &menu.x, &menu.y, menu.w, menu.h, 0, 0, W, H);
122
123 /* Need to repaint at least once. */
124 gridmenu_repaint(&menu);
125
126 game_switch(&state, true);
127 game_loop();
128 }
129
130 int
131 main(int argc, char **argv)
132 {
133 (void)argc;
134 (void)argv;
135
136 init();
137 run();
138 quit();
139 }