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annotate src/main.c @ 13:c188e9603faf

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misc: add basic documentation files
author David Demelier <markand@malikania.fr>
date Tue, 07 Jan 2020 21:34:03 +0100
parents c91c3272101b
children bc1fdff76775
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1 /*
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2 * main.c -- 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
1
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19 #include <stdio.h>
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21 #include "animation.h"
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22 #include "font.h"
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23 #include "clock.h"
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24 #include "image.h"
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25 #include "sprite.h"
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26 #include "texture.h"
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27 #include "window.h"
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28
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29 #include <SDL.h>
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30 #include <SDL_ttf.h>
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31 #include <SDL_image.h>
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32
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33 int
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34 main(int argc, char **argv)
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35 {
1
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36 (void)argc;
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37 (void)argv;
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38 SDL_Init(SDL_INIT_VIDEO);
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39 TTF_Init();
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40 IMG_Init(IMG_INIT_PNG);
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41
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42 struct texture *logo, *label;
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43 struct sprite sprite;
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44 struct clock clock;
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45 struct font *font;
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46 struct animation animation;
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47
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48 window_init("Molko's Adventure", 640, 480);
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49 window_set_color(0x667788ff);
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50
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51 clock_start(&clock);
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52
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53 logo = image_openf("E:\\dev\\molko\\explosion.png");
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54 font = font_openf("E:\\dev\\molko\\DejaVuSans.ttf", 10);
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55
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56 if (!logo || !font) {
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57 printf("%s\n", SDL_GetError());
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58 exit(1);
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59 }
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60
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61 label = font_render(font, "Hello World", 0xffffffff);
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62 sprite_init(&sprite, logo, 256, 256);
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63 animation_init(&animation, &sprite, 20);
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64
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65 setvbuf(stdout, NULL, _IONBF, 0);
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66
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67 while (!animation_is_complete(&animation)) {
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68 uint64_t ticks = clock_elapsed(&clock);
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69
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70 clock_start(&clock);
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71
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72 SDL_Event ev;
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73 while (SDL_PollEvent(&ev)) {
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74 switch (ev.type) {
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75 case SDL_QUIT:
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76 return 0;
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77 }
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78 }
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79
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80 animation_update(&animation, ticks);
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81 window_clear();
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82 texture_draw(label, 30, 30);
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83 animation_draw(&animation, 10, 10);
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84 window_present();
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85 SDL_Delay(50);
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86 }
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87
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88 #if 0
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89 window_set_color(0xffffffff);
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90 window_draw_line(50, 50, 100, 100);
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91 window_draw_point(60, 60);
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92 window_draw_rectangle(true, 20, 20, 70, 10);
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93 logo = image_openf("E:\\Charactervector.png");
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94 sprite_init(&sprite, logo, 65, 100);
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95 sprite_draw(&sprite, 1, 2, 400, 400);
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96 #endif
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97
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98 return 0;
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99 }