Mercurial > molko

annotate libmlk-adventure/adventure/molko.c @ 276:8d41e317c07b

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adventure: enable trace_hud
author David Demelier <markand@malikania.fr>
date Sun, 13 Dec 2020 11:10:35 +0100
parents bead76f6c793
children 87b8c7510717
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1 /*
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2 * molko.c -- main structure for Molko's Adventure
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3 *
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4 * Copyright (c) 2020 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 <stddef.h>
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21 #include <setjmp.h>
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22 #include <string.h>
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23 #include <locale.h>
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24
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25 #include <core/clock.h>
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26 #include <core/core.h>
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27 #include <core/event.h>
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28 #include <core/image.h>
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29 #include <core/panic.h>
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30 #include <core/sys.h>
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31 #include <core/trace.h>
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32 #include <core/translate.h>
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33 #include <core/util.h>
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34 #include <core/window.h>
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35
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36 #include <ui/ui.h>
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37
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38 #include <rpg/rpg.h>
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39
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40 #include <adventure/state/panic.h>
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41 #include <adventure/state/splashscreen.h>
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42 #include <adventure/state/mainmenu.h>
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43 #include <adventure/state/map.h>
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44
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45 #include "assets.h"
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46 #include "molko.h"
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47 #include "trace_hud.h"
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48
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49 #define WINDOW_WIDTH 1280
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50 #define WINDOW_HEIGHT 720
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51
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52 static jmp_buf panic_buf;
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53
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54 struct molko molko;
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55
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56 static void
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57 crash(void)
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58 {
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59 longjmp(panic_buf, 1);
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60 }
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61
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62 void
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63 molko_init(void)
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64 {
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65 setlocale(LC_ALL, "");
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66
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67 if (!core_init("fr.malikania", "molko") || !ui_init() || !rpg_init())
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68 panic();
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69
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70 translate_init("libmlk-adventure");
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71
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72 if (!window_open("Molko's Adventure", WINDOW_WIDTH, WINDOW_HEIGHT))
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73 panic();
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74
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75 /*
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76 * From here, we can setup our panic state which requires a window
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77 * to be running.
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78 */
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79
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80 /* Init unrecoverable panic state. */
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81 molko.panic = panic_state_new();
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82 panic_handler = crash;
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83 trace_handler = trace_hud_handler;
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84
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85 /* Init other stuff. */
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86 assets_init();
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87
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88 /* Start to splash. */
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89 game_switch(splashscreen_state_new(), true);
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90 }
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91
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92 void
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93 molko_run(void)
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94 {
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95 if (setjmp(panic_buf) == 0) {
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96 /* Initial game run. */
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97 game_loop();
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98 } else {
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99 /* Clear event queue to avoid accidental key presses. */
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100 for (union event ev; event_poll(&ev); )
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101 continue;
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102
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103 game_switch(molko.panic, true);
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104 game_loop();
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105 }
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106 }
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107
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108 void
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109 molko_teleport(const char *map, int origin_x, int origin_y)
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110 {
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111 game_switch(map_state_new(map, origin_x, origin_y), false);
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112 game.inhibit = INHIBIT_NONE;
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113 }
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114
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115 const char *
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116 molko_path(const char *file)
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117 {
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118 assert(file);
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119
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120 return util_pathf("%s/mlk-adventure/%s", sys_dir(SYS_DIR_DATA), file);
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121 }
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122
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123 void
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124 molko_finish(void)
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125 {
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126 window_finish();
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127 rpg_finish();
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128 ui_finish();
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129 core_finish();
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130 }