xuni.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <time.h>
   4 #include "SDL.h"
   5 #include "graphics.h"
   6 #include "loop.h"
   7 #include "menu.h"
   8 #include "xuni.h"
   9
  10 static const char *get_ctime(void);
  11 static void print_message(const char *type, const char *message,
  12     const char *file, int line);
  13
  14 #ifdef WIN32
  15 #include <windows.h>
  16 int STDCALL WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpCmd, int nShow) {
  17 #else
  18 int main(int argc, char *argv[]) {
  19 #endif
  20     struct smode_t smode;
  21     SDL_Surface *screen;
  22     struct font_t font;
  23     struct theme_t theme;
  24
  25     default_smode(&smode);
  26     screen = init_sdl(&smode);
  27
  28     font.point = -1;
  29     reload_fonts(&font, &smode);
  30
  31     load_theme(&theme, "alienglow");
  32     resize_theme(&theme, &smode);
  33
  34     main_loop(screen, &smode, &font, &theme);
  35     /* screen may be invalid at this point if the window was resized.
  36         To reflect changes here, pass &screen as an SDL_Surface **. */
  37
  38     free_fonts(&font);
  39     free_theme(&theme);
  40     quit_sdl();
  41     return 0;
  42 }
  43
  44 char *duplicate_string(const char *str, size_t len) {
  45     char *p = malloc(len + 1);
  46     strcpy(p, str);
  47     return p;
  48 }
  49
  50 static const char *get_ctime(void) {
  51     time_t tt = time(0);
  52
  53     return ctime(&tt);
  54 }
  55
  56 static void print_message(const char *type, const char *message,
  57     const char *file, int line) {
  58
  59     const char *sdlerror = SDL_GetError(), *t = get_ctime();
  60     FILE *log = fopen(LOG_FILE, "at");
  61
  62     fprintf(stderr, "xuni (%s:%i): %s at %s    %s\n    SDL: %s\n",
  63         file, line, type, t, message, sdlerror);
  64     if(log) {
  65         fprintf(log, "xuni (%s:%i): %s at %s    %s\n    SDL: %s\n",
  66             file, line, type, t, message, sdlerror);
  67         fclose(log);
  68     }
  69 }
  70
  71 void print_warning(const char *message, const char *file, int line) {
  72     print_message("Warning", message, file, line);
  73 }
  74
  75 void fatal_error(const char *message, const char *file, int line) {
  76     print_message("Fatal error", message, file, line);
  77
  78     quit_sdl();
  79     exit(1);
  80 }