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comparison libadventure/adventure/splashscreen_state.c @ 121:789b23e01f52

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misc: reorganize hierarchy, closes #2490
author David Demelier <markand@malikania.fr>
date Mon, 05 Oct 2020 13:25:06 +0200
parents src/adventure/splashscreen_state.c@58133933ea17
children c679e08b32b2
comparison
equal deleted inserted replaced
120:b3429b26d60d 121:789b23e01f52
1 /*
2 * splashscreen_state.c -- splash screen state
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/font.h>
20 #include <core/game.h>
21 #include <core/image.h>
22 #include <core/map.h>
23 #include <core/map_state.h>
24 #include <core/painter.h>
25 #include <core/panic.h>
26 #include <core/state.h>
27 #include <core/sys.h>
28 #include <core/texture.h>
29 #include <core/window.h>
30
31 #include "splashscreen_state.h"
32 #include "mainmenu_state.h"
33
34 #define DELAY 2000
35
36 struct splashscreen_state_data splashscreen_state_data;
37
38 static void
39 enter(void)
40 {
41 struct font font = {
42 .color = 0x000000ff
43 };
44
45 if (!(font_open(&font, sys_datapath("fonts/teutonic1.ttf"), 130)))
46 panic();
47 if (!(font_render(&font, &splashscreen_state_data.text, "Molko's Adventure")))
48 panic();
49
50 /* Compute position. */
51 const unsigned int w = splashscreen_state_data.text.w;
52 const unsigned int h = splashscreen_state_data.text.h;
53
54 splashscreen_state_data.x = (window.w / 2) - (w / 2);
55 splashscreen_state_data.y = (window.h / 2) - (h / 2);
56
57 font_finish(&font);
58 }
59
60 static void
61 leave(void)
62 {
63 /* We don't delete the texture because it is used by mainmenu_state. */
64 }
65
66 static void
67 handle(const union event *event)
68 {
69 (void)event;
70 }
71
72 static void
73 update(unsigned int ticks)
74 {
75 splashscreen_state_data.elapsed += ticks;
76
77 if (splashscreen_state_data.elapsed >= DELAY)
78 game_switch(&mainmenu_state, false);
79 }
80
81 static void
82 draw(void)
83 {
84 painter_set_color(0xffffffff);
85 painter_clear();
86 texture_draw(&splashscreen_state_data.text,
87 splashscreen_state_data.x,
88 splashscreen_state_data.y);
89 }
90
91 struct state splashscreen_state = {
92 .enter = enter,
93 .leave = leave,
94 .handle = handle,
95 .update = update,
96 .draw = draw
97 };